2 Revision 500.20 2003/08/20 03:48:55 ajc
3 * Added iconbar shortcut to Contacts room
4 * Minimum required Citadel is now 6.11
6 Revision 500.19 2003/08/20 03:07:25 ajc
7 * Address book "single card" view now suppresses "reading nn message" and
8 instead shows the letter indices across the top
9 * Clicking on an address in a vCard now connects to WebCit mail instead
10 of a browser mailto: link
12 Revision 500.18 2003/08/19 04:18:43 ajc
13 * Changed things around in the address book view. Made it sorted and
14 more clickable and better looking...
16 Revision 500.17 2003/08/12 18:54:03 error
17 * messages.c: fix off-by-one-error in selector bar
19 Revision 500.16 2003/08/07 22:18:03 ajc
20 * Add the Summary Page to the customizable iconbar
22 Revision 500.15 2003/08/07 03:51:51 ajc
23 * Customizable icon bar as: pictures and text, pictures, text
25 Revision 500.14 2003/08/05 03:52:14 ajc
26 * First working version of the customizable iconbar. It contains a basic
27 set of options and now automatically refreshes when it's customized.
29 Revision 500.13 2003/08/04 03:50:29 ajc
30 * First cut at the customizable iconbar is done. A bunch of generic options
31 are there. Still need to get the actual iconbar to refresh when changes
34 Revision 500.12 2003/08/03 21:02:01 ajc
35 * More work on customizable iconbar
37 Revision 500.11 2003/08/02 05:25:46 ajc
38 * Laid the groundwork for a customizable iconbar
40 Revision 500.10 2003/07/30 03:57:49 ajc
41 * Add config.c_purge_hour to config screen
43 Revision 500.9 2003/07/06 22:06:59 ajc
44 * When converting "anything that looks like a URL" to a real link, first
45 make sure that it isn't already inside a link. This fixes most of the
46 long, ugly URL strings sent by eBay.
47 * Automatically dismantle mailto: links in HTML messages, and convert
48 them to WebCit mail links (clicking on it sends the user to the Mail
49 room and begins composing a new message with the recipient and subject
50 fields pre-populated).
52 Revision 500.8 2003/06/29 20:51:21 ajc
53 * Worked around a rendering bug in Satan's Browser that was causing it
54 to draw the calendar month view much wider than the actual screen wdith
56 Revision 500.7 2003/06/28 04:09:37 error
57 * roomops.c: Backout change to display one less box in the first column in
58 roomlist view, it doesn't seem to work for everyone
60 Revision 500.6 2003/06/28 03:52:51 error
61 * Don't tell browsers not to cache static documents
63 Revision 500.5 2003/06/28 03:35:23 error
64 * roomops.c: Display one less floor in the first column in romlist view
66 Revision 500.4 2003/06/26 03:37:58 ajc
67 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
68 This will allow some groupware clients to browse the free/busy times of
69 other users on the system.
71 Revision 500.3 2003/06/21 05:17:21 ajc
72 * Better alignment of system messages
73 * Exterminated display_error() and replaced it with WC->ImportantMessage
74 which is displayed in a bubble on top of whatever page you're on next.
75 * Small cosmetic changes
76 * Fixed some nesting problems in output_headers()
78 Revision 500.2 2003/06/20 03:39:27 ajc
79 * Optimization to floor layout in box view
81 Revision 500.1 2003/06/20 03:04:26 ajc
82 * "Reply" button on messages now handles IGnet recipients correctly
84 Revision 500.0 2003/06/10 04:23:08 ajc
87 Revision 410.50 2003/06/10 04:22:58 ajc
88 * Updated docs and headers for 5.00 release
90 Revision 410.49 2003/06/10 04:05:23 ajc
91 * De-tabled the left side icon bar and reduced one of the graphics, so
92 that all of the rounded corners show up in Satan's Browser.
94 Revision 410.48 2003/06/10 03:47:41 ajc
95 * style.css: added font selection to default <BODY> tag
97 Revision 410.47 2003/06/06 03:26:03 ajc
98 * Satan's Browser insists on putting bloody acres of whitespace to the
99 right of any bulleted list items, making any multi-column table containing
100 a list take more than the entire screen. Removed all such lists so it
101 looks ok. If you are reading this and you are a Microsoft employee, please
102 commit suicide before you break anything else.
104 Revision 410.46 2003/06/06 02:22:07 ajc
105 * Changed the upper left and upper right bounded box corners to a solid
106 blue (#204B78) instead of gradiated, because it was looking funny in
107 256-color mode. It also looked funny in Internet Explorer, but people
108 who use Internet Explorer are contributing to terrorism and really don't
109 deserve Web access in the first place. So I really just fixed this to make
110 it look good in 256-color Netscape.
112 Revision 410.45 2003/06/05 21:37:37 ajc
113 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
114 in b0rken IE browser. Die, Bill, Die.
116 Revision 410.44 2003/06/05 03:52:29 ajc
117 * Buncha cosmetic changes
119 Revision 410.43 2003/06/04 03:41:25 ajc
120 * Change the appearance of rooms with and without new messages in the
121 room list -- now defined using CSS
123 Revision 410.42 2003/06/03 03:57:42 ajc
124 * Tightened up the room banner a bit. Smaller padding, smaller font,
127 Revision 410.41 2003/05/31 21:36:45 ajc
130 Revision 410.40 2003/05/26 21:05:42 ajc
131 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
132 it to complete the free/busy checking for attendee availability.
134 Revision 410.39 2003/05/26 05:44:45 ajc
135 * event.c: fix compiler warning
137 Revision 410.38 2003/05/26 05:39:46 ajc
138 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
139 bug fixed in Citadel.
141 Revision 410.37 2003/05/26 05:28:13 ajc
142 * serv_func.c: added utility function read_server_text()
143 * availability.c: banged out more of this code -- still not complete
145 Revision 410.36 2003/05/26 03:28:02 ajc
146 * Getting closer to doing the availability check. Created new source
147 module 'availability.c' for this purpose. Stub function is in place.
149 Revision 410.35 2003/05/25 04:25:12 ajc
150 * siteconfig.c: fixed a spelling error
151 * event.c: add a "Check attendee availability" button, and the code to
152 bypass saving the event to the server, do something with it, and then
153 feed the twiddled data structure back to the form display function for
154 further editing. What's still missing is the code to do the actual
157 Revision 410.34 2003/05/24 22:22:35 ajc
158 * Small stylesheet hack to make it work with b0rken IE
160 Revision 410.33 2003/05/24 22:13:08 ajc
161 * Changed the login banner a bit
163 Revision 410.32 2003/05/20 03:25:41 ajc
164 * Separate event invitees with newlines instead of commas.
166 Revision 410.31 2003/05/19 19:55:09 ajc
167 * summary.c: eliminate compiler warnings about unused variables when
168 compiling a WebCit service without calendar support
170 Revision 410.30 2003/05/18 02:05:33 ajc
171 * More conversion of screens to the new look-and-feel.
173 Revision 410.29 2003/05/16 04:11:29 ajc
174 * We don't need no steenking workaround. Problem fixed. MIME parser not
175 broken. Web server was calling it with bad parameters. All fixed now.
176 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
179 Revision 410.28 2003/05/15 04:52:26 ajc
180 * Minor workaround in web forms to handle mime parser problem in uploads
182 Revision 410.27 2003/05/15 03:35:59 ajc
183 * look and feel overhaul -- almost done!
185 Revision 410.26 2003/05/14 03:46:35 ajc
186 * More background cleanup
188 Revision 410.25 2003/05/05 17:19:46 ajc
189 * Cleanups to summary page when running on a non ical enabled system
190 * Use non breaking spaces in summary page box titles
192 Revision 410.24 2003/05/04 04:22:41 ajc
193 * Display body of messages on a white background. I am doing this in order
194 to prepare for making the general background of the screen a darker color.
196 Revision 410.23 2003/05/04 02:54:55 ajc
197 * Summary page now uses our cutesy new rounded window boxes
199 Revision 410.22 2003/05/03 21:28:41 ajc
200 * Added in a slick new box style and put the room lists in it
202 Revision 410.21 2003/05/03 16:57:04 ajc
203 * In the 'folders' and 'portal' views, change the folder delimiter
204 from / to \ to avoid conflict with room names that have slashes
206 Revision 410.20 2003/05/03 16:23:29 ajc
207 * Enforce three columns in portal view of room list
209 Revision 410.19 2003/05/03 04:52:32 ajc
210 * Added an experimental new "portal view" to the room list options
212 Revision 410.18 2003/05/02 03:23:41 ajc
213 * Minor change to room list algorithm
215 Revision 410.17 2003/05/01 15:33:05 ajc
216 * Fixed a potential memory leak in enumeration of MIME parts
218 Revision 410.16 2003/05/01 03:11:35 ajc
219 * When static content is requested, fetch it without trying to connect
222 Revision 410.15 2003/04/30 05:00:00 ajc
223 * Added the ability to compose messages with file attachments uploaded from
226 Revision 410.14 2003/04/27 04:46:02 ajc
227 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
228 observes the flag designating the presence of new messages. (The "rooms
229 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
230 but that view may get axed soon.)
232 Revision 410.13 2003/04/26 21:57:53 ajc
233 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
234 before returning an error code to avoid a file descriptor leak
236 Revision 410.12 2003/04/19 21:42:36 ajc
237 * Repaired all my b0rken COLOR tags
238 * Replaced most FONT tags with SPAN tags
241 Revision 410.11 2003/04/19 19:58:10 ajc
242 * Lots of great changes from Nick to make the site CSS-enabled.
244 Revision 410.10 2003/04/14 04:04:40 ajc
245 * First cut of CSS-izing WebCit. Probably b0rken.
247 Revision 410.9 2003/04/09 04:02:32 ajc
248 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
249 supported the idea of one WebCit connecting to multiple Citadels for a
250 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
251 * When connecting to Citadel through a Unix domain socket, don't try to make
252 the Java chat applet available.
254 Revision 410.8 2003/03/31 03:32:19 ajc
255 * messages.c: check for 000 terminator while parsing RFC822 headers to
256 prevent getting hung up while displaying certain badly formatted messages.
258 Revision 410.7 2003/03/30 06:13:19 ajc
259 * When reading from the server, do not treat CR as end-of-line because
260 there's probably an LF coming after it. Instead, keep reading to the LF
262 * No not underline links in the icon bars
264 Revision 410.6 2003/03/17 04:17:41 ajc
265 * Call to accept() was being made with an uninitialized variable for the
266 third argument. Changed the second and third argument to NULL and 0 because
267 we don't really need accept() to fill up a buffer full of information that
268 we'll never use. (Thanks to SteveV for reporting the bug and helping to
270 * Removed the mutex wrapper around select() because we don't need it. All
271 idle worker threads now block on select() and one of them will wake up when
272 a connection arrives.
274 Revision 410.5 2003/03/15 20:55:03 ajc
275 * When a requested image is not available on the Citadel server, send a
276 1x1 transparent GIF instead of 404 error.
278 Revision 410.4 2003/03/14 04:21:57 ajc
279 * clone events to be encapsulated before saving, because the original
280 instance may already have a parent, and that makes crashy crashy
282 Revision 410.3 2003/03/13 05:57:17 ajc
283 * More encapsulation. Warning: there are bugs in this!!
285 Revision 410.2 2003/03/13 05:20:23 ajc
286 * Various changes to the calendar service to handle messages containing
287 fully encapsulated VCALENDAR components instead of only unencapsulated
288 VEVENT subcomponents. We have to move in this direction for compatibility
291 Revision 410.1 2003/03/01 22:07:19 ajc
292 * New user registration, as well as existing user re-registration, now
293 uses the vCard editing screen.
294 * Administratively editing users' address book entries now works again,
295 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
296 in order to enforce this.
298 Revision 410.0 2003/02/19 03:49:33 ajc
301 Revision 400.90 2003/02/19 03:49:17 ajc
302 * latest config.guess and config.sub from www.gnu.org
304 Revision 400.89 2003/02/07 04:44:17 ajc
305 * Replaced sleep() with a function that sleeps using select() in order to
306 avoid potential issues with SIGALRM. Possible fix for weird behavior
307 when running on a Macintosh.
309 Revision 400.88 2003/01/29 22:32:07 ajc
310 * Shuffled some code and comments around; minor cleanup
312 Revision 400.87 2003/01/28 15:37:12 ajc
313 * All functions which read binary data from the server now make use of the
314 read_server_binary() function in tools.c
315 * Binary reads from server now have safety code to prevent infinite loops
316 * All output of MIME objects is now done with http_transmit_thing()
318 Revision 400.86 2003/01/19 06:28:04 ajc
319 * Minimum required Citadel version 6.05
321 Revision 400.85 2003/01/16 04:41:26 ajc
322 * When displaying edit controls for time of day in the calendar, only show
323 minutes that are multiples of 5 ... unless the existing value is not a
324 multiple of 5, in which case we show that too.
326 Revision 400.84 2003/01/15 17:34:04 ajc
327 * event.c: fixed a misspelling
328 * config.guess, config.sub: updated using latest from ftp.gnu.org
330 Revision 400.83 2003/01/14 04:21:27 ajc
331 * Only offer views which make sense for the default view of a room
333 Revision 400.82 2003/01/13 03:34:33 ajc
334 * Get ready for the 4.10 release
336 Revision 400.81 2003/01/12 23:22:53 ajc
337 * configure.in: check for libical v0.24 or newer
339 Revision 400.80 2003/01/07 04:56:17 ajc
340 * Complete the free/busy transparency handling in the form
341 * Default times for new events are now in the correct timezone
343 Revision 400.79 2003/01/06 18:01:35 ajc
344 * Begin handling of TRANSP property to show event times as free or
347 Revision 400.78 2003/01/05 21:02:14 ajc
348 * Summary page: three columns are now all the same width
350 Revision 400.77 2003/01/05 20:56:05 ajc
351 * minor fix for previous checkin
353 Revision 400.76 2003/01/05 20:51:01 ajc
354 * Display PARTSTAT for attendees
356 Revision 400.75 2003/01/05 05:01:00 ajc
357 * Add "today's calendar events" to the summary page.
359 Revision 400.74 2003/01/05 04:27:28 ajc
360 * Add "Tasks" to the summary page
362 Revision 400.73 2002/12/28 05:44:09 ajc
363 * ical_dezonify.c: brought over new version from the Citadel source (again)
365 Revision 400.72 2002/12/28 05:12:45 ajc
366 * ical_dezonify.c: brought over new version from the Citadel source.
368 Revision 400.71 2002/12/26 04:04:48 ajc
369 * Perform CHEK command when automatically establishing sessions, not just
370 when one is explicitly created. Some stuff is missing otherwise.
372 Revision 400.70 2002/12/25 23:18:06 ajc
373 * Be more strategic about when to call ical_dezonify()
374 (This may be the last set of fixes. I hope so.)
376 Revision 400.69 2002/12/25 21:39:38 ajc
377 * ical_dezonify.c: added.
378 * calendar.c: convert incoming ical messages to UTC
379 (the usual routines will then convert them to local time for display)
381 Revision 400.68 2002/12/25 07:06:00 ajc
382 * Tweaked the code to work with libical 0.24
384 Revision 400.67 2002/12/20 04:50:00 ajc
385 * When saving a calendar event, increment the SEQUENCE property.
387 Revision 400.66 2002/12/18 05:03:39 ajc
388 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
389 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
390 Because the libc-allocated buffer was getting clobbered.
391 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
393 Revision 400.65 2002/12/17 05:01:39 ajc
394 * Prettied up the calendar day view layout
395 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
397 Revision 400.64 2002/12/16 04:43:30 ajc
398 * Correctly handle local time zone when figuring out which day and time to
399 display events on calendar month/day views. This also seems to have
400 fixed the bug that was causing events to sometimes get lost when saved.
402 Revision 400.63 2002/12/15 05:50:59 ajc
403 * Form editing of date/time fields now assumes that the icaltimetype being
404 manipulated is in UTC. It converts to/from local time for editing.
406 Revision 400.62 2002/12/10 23:25:47 ajc
407 * Display attendees in message view of calendar objects
409 Revision 400.61 2002/12/07 22:12:59 ajc
410 * Handle incoming RSVP's for meetings. (Note: this will not actually work
411 until I implement the Citadel server function which it calls.)
413 Revision 400.60 2002/11/30 21:34:51 ajc
414 * Submit organizer in a hidden field, in case the server needs it
416 Revision 400.59 2002/11/30 04:46:46 ajc
417 * First cut at adding/removing attendees to an event
418 (Actual invitations should be sent by the Citadel server)
420 Revision 400.58 2002/11/29 23:56:19 ajc
421 * Completed "me as organizer" -- the user's own e-mail address is inserted
422 as the organizer of new events. Detect when the user is the organizer and
423 enable/disable the attendees box accordingly.
425 Revision 400.57 2002/11/29 16:38:37 ajc
426 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
428 Revision 400.56 2002/11/28 06:03:24 ajc
429 * Issue an ISME command when editing an event, to determine whether the user
430 viewing the event is the organizer. (Will use this later to allow/disallow
431 sending out invitations.)
433 Revision 400.55 2002/11/26 05:01:04 ajc
434 * Began handling attendee fields
436 Revision 400.54 2002/11/16 23:40:11 ajc
439 Revision 400.53 2002/11/16 23:15:02 ajc
440 * Make the "all day event" shadebox smaller (month view) - no border.
441 * Fixed bug that caused any events following an all day event to also appear
444 Revision 400.52 2002/11/16 05:40:54 ajc
445 * When adding new events to the calendar, default to the month [and day]
446 currently being viewed.
447 * Hotlink each hour of the day view to an add-new-event for that day/hour.
449 Revision 400.51 2002/11/15 05:05:47 ajc
450 * Put in back/forward (yesterday/tomorrow) links in calendar day view
452 Revision 400.50 2002/11/15 04:11:46 ajc
453 * Added even more nifty JavaScript to cause the hour/minute and end date
454 fields of a calendar event form to render as disabled when the "all day
455 event" box is checked -- not just when the user checks the box, but also
456 when the box begins its life already checked.
458 Revision 400.49 2002/11/14 04:59:40 ajc
459 * Correctly serialize and save all day events using date instead of date/time
461 Revision 400.48 2002/11/13 04:49:23 ajc
462 * "All day event" shows as a single checkbox, instead of one for the start
463 time and one for the end time. Added nifty JavaScript to zero and shade
464 the hour/minute and all end time fields when all-day-event is checked.
466 Revision 400.47 2002/11/12 05:57:27 ajc
467 * Display a nicer looking screen when replying to calendar invitations
468 * When displaying day view, don't show all day events twice
469 * Day or month view: denote all day events by displaying them inside
472 Revision 400.46 2002/11/12 03:26:39 ajc
473 * Tell the user about broken Citadel server connections instead of
474 simply printing "Goodbye"
476 Revision 400.45 2002/10/23 04:11:38 ajc
477 * Detect when a meeting invitation is actually an update for an existing UID
478 and tell the user so.
480 Revision 400.44 2002/10/21 20:16:38 ajc
481 * Display conflicts nicely
483 Revision 400.43 2002/10/21 18:29:14 ajc
484 * Ask server to hunt for conflicts when displaying a meeting invitation
486 Revision 400.42 2002/10/19 21:28:32 ajc
487 * Moved the calendar meeting request reply functionality to the Citadel server
489 Revision 400.41 2002/10/19 17:10:14 ajc
490 * Add "Tentative" accept button
491 * Only display Accept/Tentative/Decline button when method=REQUEST
493 Revision 400.40 2002/10/19 04:16:37 ajc
494 * Save an incoming meeting request into the user's calendar.
496 Revision 400.39 2002/10/18 20:55:05 ajc
497 * Began work on meeting request accept/decline
499 Revision 400.38 2002/10/16 19:16:39 ajc
500 * Fixes and updates to build WebCit on Linux for IBM S/390
502 Revision 400.37 2002/10/09 04:12:44 ajc
503 * Templatized trailing HTML
504 * Templatized "new start page" page
505 * Added global substitution macros
507 Revision 400.36 2002/10/09 03:51:01 ajc
508 * Templatized the <HEAD> section of HTML
510 Revision 400.35 2002/10/07 23:03:38 ajc
511 * messages.c: don't display room name field when it's blank
513 Revision 400.34 2002/10/07 04:10:37 ajc
514 * When displaying meeting invitations, only show date/time for VEVENT
515 subcomponents. Date/time for other subcomponents are irrelevant.
516 * Cleaned up HTML display of meeting invitations.
518 Revision 400.33 2002/10/03 03:40:31 ajc
519 * Worked on meeting accept/decline a little bit
521 Revision 400.32 2002/09/30 03:58:35 ajc
522 * Dabbled in handling incoming meeting requests
524 Revision 400.31 2002/09/29 20:15:43 ajc
525 * Completed the calendar day view
527 Revision 400.30 2002/09/28 04:01:30 ajc
528 * started fleshing out the calendar day view
530 Revision 400.29 2002/09/27 21:19:28 ajc
533 Revision 400.28 2002/09/27 18:31:33 ajc
534 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
535 * After saving a VEVENT, return to the correct calendar view and date
537 Revision 400.27 2002/09/27 17:15:44 ajc
538 * Removed the gzip compression stuff due to bugs in Internet Explorer.
540 Revision 400.26 2002/09/27 04:37:21 ajc
541 * New, buggy versions of event editing screens
543 Revision 400.25 2002/09/26 22:00:16 ajc
544 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
545 month 1 in libical functions)
547 Revision 400.24 2002/09/25 21:57:13 ajc
548 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
551 Revision 400.23 2002/09/24 04:12:34 ajc
552 * Rough cut of the two-pass calendar display routines (first pass: go thru
553 messages gathering VEVENT items; second pass: render calendar with data)
555 Revision 400.22 2002/09/23 04:01:33 ajc
556 * Presentation changes to calendar month view
558 Revision 400.21 2002/09/22 05:20:27 ajc
559 * Began implementing month view
561 Revision 400.20 2002/09/21 04:38:05 ajc
562 * Added utility functions for displaying vcalendar timestamps in web forms
563 and translating form data back to timestamps.
564 * Completed the "edit task" and "add new task" screens.
566 Revision 400.19 2002/09/20 20:28:08 ajc
567 * Smooth transition between "list tasks" & "edit task" screens
569 Revision 400.18 2002/09/20 03:54:44 ajc
570 * Display the "Tasks" view as a bulleted list with each task clickable
571 * Clicking brings up an (unfinished) "edit task" screen
573 Revision 400.17 2002/09/18 21:44:02 ajc
574 * display VTODO parameters
576 Revision 400.16 2002/09/17 04:21:00 ajc
577 * Handler chains for VCALENDAR and VTODO types
579 Revision 400.15 2002/09/17 03:37:10 ajc
580 * Implemented a 'display handler' infrastructure for various groupware types
582 Revision 400.14 2002/09/16 03:35:12 ajc
583 * Just a bunch of glue code to iterate through the various types of ical
584 objects we could encounter
586 Revision 400.13 2002/09/15 04:05:41 ajc
587 * Process calendar object subcomponents
589 Revision 400.12 2002/09/15 03:40:13 ajc
591 * When a text/calendar MIME type is discovered in a message, send it to
592 the (currently skeleton) parser in calendar.c
593 * calendar.c: skeleton parser for calendar objects which currently just
594 creates an icalcomponent object and frees it.
596 Revision 400.11 2002/09/15 03:16:24 ajc
597 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
598 function namespace in libical
600 Revision 400.10 2002/09/15 02:50:55 ajc
601 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
603 Revision 400.9 2002/09/14 21:33:31 ajc
604 * Backed out compression of inlines -- not all browsers appear to handle it
606 Revision 400.8 2002/09/14 20:20:29 ajc
607 * Attempting to push more stuff through compression. I've introduced some
608 sort of deadlock bug that I can't seem to find yet...
610 Revision 400.7 2002/09/14 20:00:22 ajc
611 * Compress output_image() graphics
613 Revision 400.6 2002/09/14 16:26:35 ajc
614 * output_image() now reads the entire image from Citadel into a buffer before
615 sending it to the browser (for performance reasons, and so it can compress)
617 Revision 400.5 2002/09/14 04:52:59 ajc
618 * Look for the "libical" calendaring library and link it in if present...
620 Revision 400.4 2002/09/14 04:02:36 ajc
621 * Finished gzip compression of dynamic pages (when browser supports it)
623 Revision 400.3 2002/09/13 20:40:53 ajc
624 * Detect when the client browser is capable of gzip encoding
625 (actual encoding is not implemented yet)
627 Revision 400.2 2002/09/13 15:54:40 ajc
628 * Reversed the above change because I broke it somehow
630 Revision 400.1 2002/09/11 22:46:59 ajc
631 * Started adding in compression and calendaring library detects (not finished)
633 Revision 400.0 2002/09/09 03:56:11 ajc
634 * This is version 4.00
636 Revision 323.68 2002/09/09 03:51:01 ajc
637 * In the HTML-to-HTML converter:
638 --> Open links in new window (as with text msgs)
639 --> Convert loose URL's to hot links (as with text msgs)
641 Revision 323.67 2002/09/06 03:59:11 ajc
642 * Added an "About this server" panel to the Summary page.
643 (Useless fluff, but better than an empty column.)
645 Revision 323.66 2002/08/26 02:57:06 ajc
646 * Rooms listed on the summary page are now clickable-gotoable
648 Revision 323.65 2002/08/26 01:24:09 ajc
649 * Added a "summary" page (rather sparse for now)
651 Revision 323.64 2002/08/24 15:30:48 ajc
652 * GET instead of POST for listsub. Also add a 'Back...' link.
654 Revision 323.63 2002/08/24 05:59:24 ajc
655 * Bugfixes and cosmetic changes to listsub system
657 Revision 323.62 2002/08/23 03:37:19 ajc
658 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
660 Revision 323.61 2002/08/22 03:55:47 ajc
661 * 'unsubscribe' command (but not 'confirm unsubscribe')
663 Revision 323.60 2002/08/21 21:58:37 ajc
664 * Completed self-service list subscription via web.
665 (Still need to implement unsubscribe.)
667 Revision 323.59 2002/08/16 22:06:51 ajc
670 Revision 323.58 2002/08/16 03:51:12 ajc
671 * I think I've finally nailed the 'no session' pages now...
673 Revision 323.57 2002/08/15 03:49:47 ajc
674 * Fleshed out the list subscription page a bit
676 Revision 323.56 2002/08/13 19:55:12 ajc
677 * Keep track of the HTTP "Host:" header being sent by the browser.
678 (We're going to need this in the near future)
680 Revision 323.55 2002/08/05 16:07:30 ajc
681 * Moved "edit floor label pic" to the floor editing screen
683 Revision 323.54 2002/08/05 15:53:00 ajc
684 * Commands to add, change, delete floors
686 Revision 323.53 2002/07/26 03:20:04 ajc
687 * Beautified the folder tabs in "edit room"
689 Revision 323.52 2002/07/25 04:01:58 ajc
690 * Final cleanup of changes (finally located and fixed the bug)
692 Revision 323.51 2002/07/24 04:14:23 ajc
693 * Minor code cleanup of last night's changes
695 Revision 323.50 2002/07/23 15:40:54 ajc
696 * Minor cleanup of previous changes
698 Revision 323.49 2002/07/23 04:43:58 ajc
699 * Updated message reading to use the new MSG4 command, so we can do output
700 of various types of richtext (mainly HTML).
702 Revision 323.48 2002/07/16 03:37:24 ajc
703 * Small change to above
705 Revision 323.47 2002/07/16 03:23:37 ajc
706 * Display HTML messages as HTML. (Wow!)
708 Revision 323.46 2002/07/13 04:39:59 ajc
709 * Handle multipart/alternative in a nicer way, giving us the opportunity to
710 output HTML instead of converting to text/plain and back. (Not finished.)
712 Revision 323.45 2002/07/11 03:17:03 ajc
713 * hacks to text_to_server() to transmit messages as HTML
715 Revision 323.44 2002/07/09 04:21:12 ajc
718 Revision 323.43 2002/07/06 03:10:26 ajc
719 * Enable a "make this my start page" link that works in lots of places.
720 Configures a user's preference of where to go after login.
722 Revision 323.42 2002/06/19 22:01:31 ajc
723 * When editing another user's vCard, do a "transient goto" to their config
724 room so you don't automatically gain access to their config room.
725 * When creating a user, go back to the "select user to edit" screen with the
726 new user's account name pre-selected.
728 Revision 323.41 2002/06/17 03:48:44 ajc
729 * Finished the thing to edit other users' vCards.
731 Revision 323.40 2002/06/16 21:49:02 ajc
732 * Administratively edit other users' vCards. Still needs a couple of lines
733 of glue code to make it work.
735 Revision 323.39 2002/06/15 20:34:39 ajc
736 * Use safestrncpy() instead of strncpy() where appropriate
737 * Fixed a memory allocation bug in the vCard parser
739 Revision 323.38 2002/05/23 03:40:05 ajc
740 * Brought over a utility function I'll need later
742 Revision 323.37 2002/05/22 02:34:56 ajc
743 * Finished room/folder view selector. Pretty cool.
745 Revision 323.36 2002/05/22 01:53:23 ajc
746 * Room list or folder list? Give the user a choice. (Has bugs.)
748 Revision 323.35 2002/05/12 15:21:43 error
749 * do_template() now parses a .wml file for WAP clients, and a .html file
752 Revision 323.34 2002/05/11 22:46:19 error
753 * Track whether user-agent is a WAP gateway
755 Revision 323.33 2002/05/11 15:35:07 error
756 * webcit.c: add MIME types for WAP/WML
758 Revision 323.32 2002/05/10 15:29:58 ajc
759 * Hacked the address book view a little bit
761 Revision 323.31 2002/05/09 03:53:56 ajc
762 * Began working on address book view
764 Revision 323.30 2002/05/08 03:38:58 ajc
765 * Preferences framework
767 Revision 323.29 2002/05/07 03:57:29 ajc
768 * In message summary, replace 'Del' links with checkboxes
770 Revision 323.28 2002/05/05 03:28:15 ajc
771 * Shuffled around the room banner a bit
773 Revision 323.27 2002/05/03 19:32:39 ajc
774 * Finished "folder list" mode (still need to move it to a permanent location)
776 Revision 323.26 2002/05/03 03:55:17 ajc
777 * more folder display stuff
779 Revision 323.25 2002/05/01 22:03:07 ajc
780 * "folder list" view (not finished)
782 Revision 323.24 2002/05/01 03:23:31 ajc
783 * Added a drop-down box to change a user's view of a room.
785 Revision 323.23 2002/04/28 03:56:47 ajc
786 * Finished summary mode (for the most part, anyway)
788 Revision 323.22 2002/04/26 21:13:21 ajc
789 * Separated "summary mode" message listing into its own function
790 * Go to summary mode automatically when the server says that view=1
792 Revision 323.21 2002/04/20 04:14:29 ajc
793 * Some work on email summary screen
795 Revision 323.20 2002/03/31 05:02:39 ajc
796 * Remove "Page another user" link from main menu
797 * Add "edit my citadel config room" type link from edit user screen
799 Revision 323.19 2002/03/29 22:30:45 ajc
800 * Finished the "edit user" screen.
802 Revision 323.18 2002/03/29 15:18:09 ajc
803 * yep ... more user edit stuff
805 Revision 323.17 2002/03/26 19:01:12 ajc
806 * More edit user stuff
808 Revision 323.16 2002/03/26 18:23:23 ajc
809 * Don't display room banner on screens that don't pertain to a particular room
810 * Initial prep for add/change/delete user accounts screen
812 Revision 323.15 2002/03/22 04:33:08 ajc
813 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
815 Revision 323.14 2002/03/19 04:35:10 ajc
816 * Brought over yet another new version of the MIME parser from Citadel
818 Revision 323.13 2002/03/13 03:56:52 ajc
819 * New site config option "Allow system Aides to gain access to mailboxes"
821 Revision 323.12 2002/03/12 23:13:57 ajc
822 * Moved room access controls out of the admin menu and into the room commands
823 menu. Prettied up the access control list screen.
825 Revision 323.11 2002/03/10 06:07:09 ajc
826 * Handle multiple Internet e-mail addresses in vCard editor
828 Revision 323.10 2002/03/07 04:56:09 ajc
829 * Final polish for initial round of vCard editing functions. Only show "edit"
830 link when editing user's own vCard in the My Citadel Config> room.
832 Revision 323.9 2002/03/06 05:22:33 ajc
833 * More vcard editing form stuff
835 Revision 323.8 2002/03/05 05:05:06 ajc
836 * More vCard editing stuff
838 Revision 323.7 2002/03/04 05:28:54 ajc
839 * Wrote some skeleton code for robust vCard editing
841 Revision 323.6 2002/03/03 06:58:25 ajc
842 * Login errors displayed in red
844 Revision 323.5 2002/03/03 06:52:59 ajc
845 * Allow editing of the "disable self-service user account creation" site config option
847 Revision 323.4 2002/02/24 07:02:44 ajc
848 * Added the ability to enter a Subject: line in messages
849 * Go to the Mail room when user clicks on the new mail alert icon
851 Revision 323.3 2002/02/13 22:47:51 ajc
852 * Added some rudimentary support for displaying vCards as card-looking things
854 Revision 323.2 2002/02/13 15:04:25 ajc
855 * Began some hacks for vCard processing
857 Revision 323.0 2002/01/13 09:07:06 ajc
860 Revision 322.4 2002/01/13 09:06:38 ajc
861 * Brought over the debugged mime parser from Citadel
863 Revision 322.3 2002/01/05 06:19:17 error
864 * Add MIME types text/css and image/png
866 Revision 322.2 2002/01/03 22:32:38 ajc
867 * templatized the "prompt for recipient" screen
869 Revision 322.1 2001/12/28 09:43:05 error
870 * Client support for hostnames up to 63 characters
872 Revision 322.0 2001/12/26 23:11:56 ajc
875 Revision 321.1 2001/12/26 23:11:25 ajc
876 * Minor change to the upload handler, to fix graphics uploads
878 Revision 321.0 2001/12/26 05:28:02 ajc
881 Revision 320.2 2001/12/26 05:24:11 ajc
882 * Reverted all of the navbar and iconbar functions back to plain, ordinary
883 link tags. The nifty JavaScript stuff is now used only to light up the
884 buttons during mouse hovers, and nothing more.
886 Revision 320.1 2001/12/25 00:14:44 error
887 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
889 Revision 320.0 2001/12/21 06:04:03 ajc
892 Revision 301.22 2001/12/21 06:03:54 ajc
895 Revision 301.21 2001/12/20 05:02:42 ajc
896 * If you paid for this software, someone is ripping you off.
897 * Fixed the urlesc() function to use a caller-supplied target buffer.
899 Revision 301.20 2001/12/18 20:35:29 ajc
900 * More fun JavaScript-enabled buttons
902 Revision 301.19 2001/12/18 16:48:06 ajc
903 * Began testing new JavaScript-enabled k00l light-up buttonz
905 Revision 301.18 2001/12/18 06:06:20 ajc
908 Revision 301.17 2001/12/15 20:51:33 ajc
909 * "reply" button on pop-up pages
911 Revision 301.16 2001/12/11 16:02:40 ajc
912 * Completed support for add/remove mailing list recipients.
914 Revision 301.15 2001/12/11 15:22:53 ajc
915 * Began constructing the listserv screen for config (not tested)
917 Revision 301.14 2001/12/11 05:37:12 ajc
918 * Finished the share/unshare room screen in Edit Room
920 Revision 301.13 2001/12/03 04:43:40 ajc
921 * Brought over an update of the MIME parser from Citadel.
923 Revision 301.12 2001/12/02 07:09:13 ajc
924 * Turned the room editing page into a tabbed dialog
925 * Started adding some of the room sharing stuff
927 Revision 301.11 2001/11/22 05:17:06 ajc
928 * Completed the add/change/delete neighbor node screens
930 Revision 301.10 2001/11/18 01:47:24 ajc
931 * Tentatively begun the change of networking configuration screens to reflect
932 the new network architecture of the server.
934 Revision 301.9 2001/11/18 01:41:09 ajc
935 * Brought over the newer string tokenizer from Citadel
936 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
937 server's convention of #define SIZ 4096
939 Revision 301.8 2001/11/14 03:20:22 ajc
940 * Add some more of the newer config settings to the site config screen
942 Revision 301.7 2001/09/25 03:34:09 ajc
943 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
944 and bail out without bothering the Citadel server.
946 Revision 301.6 2001/08/22 16:38:06 ajc
947 * Added the "-c" command line option to generate optional cookies indicating
948 the host name of the server. This makes it easy to put a cluster of WebCit
949 servers behind (for example) an Arrowpoint load balancer.
951 Revision 301.5 2001/08/21 04:02:56 ajc
952 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
953 unwanted page caching
955 Revision 301.4 2001/08/13 03:43:24 ajc
958 Revision 301.3 2001/08/13 03:40:01 ajc
959 * Another attempt at focus
961 Revision 301.2 2001/08/11 04:24:39 ajc
962 * Attempt at setting focus to msgtext area when entering a message.
964 Revision 301.1 2001/08/02 03:42:03 ajc
965 * Changed the wholist to work with the new masquerade semantics
967 Revision 301.0 2001/06/28 15:05:31 ajc
970 Revision 300.2 2001/06/28 15:03:49 ajc
971 * Every generated page now includes a meta tag to disable evil "smart tags"
972 (see http://smarttags.manilasites.com/ for more information)
974 Revision 300.1 2001/06/28 02:39:54 ajc
975 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
976 the screen where you can create a room...
978 Revision 300.0 2001/06/27 06:24:06 ajc
979 * Tagged everything as Version 3.00
981 Revision 213.25 2001/06/27 06:22:49 ajc
982 * Updated docs for the 3.00 release
984 Revision 213.24 2001/06/27 06:16:01 ajc
985 * Correct generated window name in pop up pages
986 * Added handling of MIME inline images (not tested)
988 Revision 213.23 2001/06/22 17:58:20 ajc
989 * A few performance and tuning cleanups. Increased the size of the socket
990 queue length to 100 for use on big systems. Also, during startup, the
991 initial startup thread now exits after creating the worker threads, instead
992 of becoming a worker thread itself. For some reason Solaris had problems
993 with the latter method.
995 Revision 213.22 2001/06/07 03:16:57 ajc
996 * Brought over an updated mime parser from Citadel
998 Revision 213.21 2001/06/06 14:44:25 ajc
999 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1001 Revision 213.20 2001/05/31 02:26:22 ajc
1002 * Fixed login to take you to the Lobby instead of the next room.
1004 Revision 213.19 2001/05/30 22:37:09 ajc
1005 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1006 or a "filename" from the MIME parser.
1008 Revision 213.18 2001/05/30 01:06:57 ajc
1009 * Changes to mime parser ... still something wrong
1011 Revision 213.17 2001/05/28 19:27:29 ajc
1012 * Fixed bug which marked all messages in Lobby as old before reading at login
1014 Revision 213.16 2001/05/25 22:39:26 ajc
1015 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1017 Revision 213.15 2001/05/23 16:15:23 ajc
1018 * UI changes (pretty frames with no scrollbars)
1020 Revision 213.14 2001/05/22 00:32:17 ajc
1023 Revision 213.13 2001/05/22 00:02:18 ajc
1024 * Another attempt to fix the fd leak
1026 Revision 213.12 2001/05/19 02:21:40 ajc
1027 * Attempt to fix the dangling sockets.
1029 Revision 213.11 2001/05/15 03:22:25 ajc
1030 * More icon updates and link cleanup type stuff
1032 Revision 213.10 2001/05/06 05:11:48 ajc
1033 * Added paging icon and right-justified it
1034 * Send-page window is now a popup
1036 Revision 213.9 2001/05/04 04:28:10 ajc
1037 * Added "page user" button in wholist
1039 Revision 213.8 2001/05/01 00:49:43 ajc
1040 * more of the UI overhaul
1042 Revision 213.7 2001/04/30 01:49:36 ajc
1043 * more work on UI overhaul
1045 Revision 213.6 2001/04/29 04:39:23 ajc
1046 * User interface overhaul now in progress. WARNING: incomplete system.
1048 Revision 213.5 2001/04/01 22:13:37 cough
1049 * Modified roomops.c to give users the ability to pick a floor at room
1052 Revision 213.4 2001/02/15 01:21:55 ajc
1053 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1054 invite/kickout functionality.
1056 Revision 213.3 2001/01/25 23:10:00 ajc
1057 * "Delete message" button now confirms on client-side using JavaScript
1059 Revision 213.2 2000/12/05 18:39:49 ajc
1060 * Added support for non-USA countries in registration screen (requires the
1061 latest Citadel server, which supports the country field)
1063 Revision 213.1 2000/10/20 04:27:46 ajc
1064 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1066 Revision 213.0 2000/10/03 16:44:01 ajc
1067 * Tagged for 2.13 release
1069 Revision 212.16 2000/10/03 03:15:53 ajc
1070 * Cosmetic changes to login screen, menu bar, and message header bar
1072 Revision 212.15 2000/09/28 03:44:52 ajc
1073 * Linked to the bio/photo page from message headers. I'm not sure I like the
1074 color scheme, though.
1076 Revision 212.14 2000/09/28 03:37:23 ajc
1077 * who.c: provide links to bio/photo pages for each user in the wholist
1079 Revision 212.13 2000/09/24 21:37:21 ajc
1080 * When reading large numbers of messages, group them in smaller numbers and
1081 display the selector bar in search engine style (like AltaVista and Google)
1083 Revision 212.12 2000/09/24 04:17:16 ajc
1084 * Templatized the room banner.
1086 Revision 212.11 2000/09/17 03:29:45 ajc
1087 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1089 Revision 212.10 2000/09/14 11:43:37 error
1090 Replace occurrences of % throughout the HTML with %% so as to be friendly
1091 to HP/UX printf() and possibly others.
1093 Revision 212.9 2000/09/13 04:13:59 ajc
1094 * Completed the initial hack of the variable substitution template thingy.
1095 Check out static/login.html to see the first template.
1097 Revision 212.8 2000/09/11 17:08:16 ajc
1098 * Started templatizing the login screen. Not finished yet.
1100 Revision 212.7 2000/09/11 03:29:50 ajc
1101 * Started working on a variable-substitution thing
1103 Revision 212.6 2000/08/30 03:20:22 ajc
1104 * Put the wholist back into its own window.
1106 Revision 212.5 2000/07/06 03:46:29 ajc
1107 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1109 Revision 212.4 2000/06/29 04:22:35 ajc
1110 * Changed the format of the wholis (again). Now it shows up in a frame
1111 instead of a separate window.
1113 Revision 212.3 2000/06/12 03:28:44 ajc
1114 * added support for multi-line paging
1116 Revision 212.2 2000/06/07 04:11:28 ajc
1117 * HTML changes to room banner
1119 Revision 212.1 2000/05/31 04:29:54 ajc
1120 * Initial support for "summary" (headers only, no body) mode of reading
1121 messages, and "read one" mode. For future support of 'traditional' email.
1123 Revision 212.0 2000/05/23 20:35:52 ajc
1124 * Tagged for the 2.12 release
1126 Revision 211.19 2000/05/18 02:33:39 ajc
1127 * Don't call whobbs() directly after changing masq room/host, it screws up the
1128 refresh. It now calls an HTTP redirect page instead.
1129 * added http_redirect(char *url) function to accomplish the above
1131 Revision 211.18 2000/05/08 17:24:32 ajc
1132 * Removed HTTP date fields because it was confusing browser caches (weird)
1133 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1135 Revision 211.17 2000/05/07 23:46:55 ajc
1136 * added Date: and Last-Modified: headers to HTTP output
1137 * masquerade room/host screen now runs in wholist window, and returns to it
1139 Revision 211.16 2000/05/02 17:32:06 ajc
1140 * Font related changes to html
1142 Revision 211.15 2000/04/20 02:42:23 ajc
1143 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1144 crashing every session, every time. (?)
1145 * End the session after displaying robots.txt or nocookies.html, to prevent
1146 big session logjams when either of these conditions are met
1148 Revision 211.14 2000/04/15 15:43:46 nbryant
1149 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1150 64-bit gcc on sparc is evil)
1152 Revision 211.13 2000/04/06 20:42:03 nbryant
1153 * configure.in: fix a typo
1155 Revision 211.12 2000/04/06 20:37:01 nbryant
1156 * solaris cleanups and warning fixes
1158 Revision 211.11 2000/03/31 03:48:52 ajc
1159 * text_to_server() now behaves the way web users expect text entry to work.
1160 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1162 Revision 211.10 2000/03/31 02:39:06 ajc
1163 * Fixed bugs in "Site configuration" and added new fields.
1165 Revision 211.9 2000/03/31 02:08:45 ajc
1166 * Added "max messages per page" and "read next nnn" stuff to read loop
1167 (probably not in its final form)
1169 Revision 211.8 2000/03/28 17:02:47 nbryant
1170 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1172 Revision 211.7 2000/03/27 16:18:17 ajc
1173 * Implement multi-room chat as available in Citadel 5.70
1175 Revision 211.6 2000/03/23 04:45:15 ajc
1176 * Experimental move of wholist to a separate auto-refreshing window
1178 Revision 211.5 2000/03/19 22:49:03 ajc
1179 * Made the header-bar buttons more visible
1180 * Added a "reply" header-bar button
1181 * Move "Subject:" lines into the header-bar
1182 * Padded the header-bars by one pixel (nicer looking)
1183 * Changed message date/time output format
1185 Revision 211.4 2000/03/19 19:49:31 ajc
1186 * Added support for unix domain sockets
1188 Revision 211.3 2000/02/11 23:45:04 nbryant
1189 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1190 * tcp_sockets.c: include <arpa/inet.h>
1192 Revision 211.2 2000/02/11 23:30:04 nbryant
1193 configure.in: added some code for FreeBSD
1195 Revision 211.1 2000/01/11 04:20:40 ajc
1196 * Add "close window" option to goodbye screen
1198 Revision 211.0 2000/01/04 15:24:16 ajc
1199 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1200 * This will be released as v2.11; tagged everything as such.
1202 Revision 210.0 1999/12/24 04:57:18 ajc
1205 Revision 1.121 1999/12/23 04:54:48 ajc
1206 * Changed session cookie from hexadecimal encoding to base64
1207 * Removed overly verbose logging
1209 Revision 1.120 1999/12/12 18:12:28 ajc
1210 * get http request: clear hold buffer before starting to read in HTTP request.
1211 This was causing some requests to get corrupted.
1213 Revision 1.119 1999/12/08 18:25:21 ajc
1214 * Increased the size of the backlog queue length passed to accept() and made
1215 it a configuration parameter in webcit.h
1217 Revision 1.118 1999/12/07 16:09:26 ajc
1218 * Better (non fireworks display mode) handling of broken HTTP sockets
1220 Revision 1.117 1999/12/06 03:40:29 ajc
1221 * Moved a bunch of other global variables to per-session variables
1223 Revision 1.116 1999/12/06 02:05:33 ajc
1224 * Moved global march list into per-session context
1226 Revision 1.115 1999/12/05 18:38:02 ajc
1227 * Auto-scaling worker thread pool size
1229 Revision 1.114 1999/12/05 17:38:41 ajc
1230 * Additional debugging and cleanup
1232 Revision 1.113 1999/12/04 22:16:05 ajc
1233 * Moved all diagnostic output to stderr
1234 * Moved "HTTP/1.0 200 OK" output to output_headers()
1236 Revision 1.112 1999/12/04 21:56:59 ajc
1237 * Finished the overhaul. Now to tune...
1239 Revision 1.111 1999/12/03 17:59:53 ajc
1240 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1241 pseudocode so the build is currently broken.
1243 Revision 1.110 1999/12/03 16:37:46 ajc
1244 * Repaired HTTP output for image transfers and static content
1246 Revision 1.109 1999/12/03 05:09:54 ajc
1247 * Rewrote the HTTP engine and application coupling to run in a worker thread
1248 model and to run as a single multithreaded program (eliminated helper
1249 processes and pipes). It currently runs but has many large bugs.
1251 Revision 1.108 1999/12/03 00:18:20 ajc
1252 * Added ".c.o" rule to Makefile
1254 Revision 1.107 1999/11/26 03:32:59 ajc
1255 * Started moving all of the global variables into a struct, to facilitate
1256 multithreaded server.
1258 Revision 1.106 1999/11/26 01:28:10 ajc
1261 Revision 1.105 1999/11/04 02:05:02 ajc
1262 * Added 'number of worker threads' to site config screen
1264 Revision 1.104 1999/10/25 02:25:09 ajc
1265 * Shuffled around the room editing commands
1267 Revision 1.103 1999/10/14 04:07:18 ajc
1268 * Cleaned up the bottom-of-page icons
1270 Revision 1.102 1999/10/08 23:58:11 ajc
1271 * Minor bug fix in registration screen
1273 Revision 1.101 1999/10/06 02:44:02 ajc
1274 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1275 it back in when it's fixed. Also added more attempts at cache disabling,
1276 but it still doesn't work in the StarOffice browser. I don't know why.
1278 Revision 1.100 1999/10/02 03:26:14 ajc
1279 * Merged in Nick's bit of JavaScript to handle key commands.
1280 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1281 in a text field. Right now you can't even log in.
1283 Revision 1.99 1999/09/01 01:06:11 ajc
1284 * Added "max message length" field in global config screen
1286 Revision 1.98 1999/08/14 18:16:10 ajc
1287 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1290 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1291 * Did neat stuff to the bottom of the page
1293 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1294 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1295 to a Citadel server fails.
1296 * messages.c: don't auto-link URL's in messages if it would cause
1299 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1300 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1301 compiler. This should make more browsers happy.
1303 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1304 * Added support for "robots.txt" telling spiders to go away.
1305 * Do a slrp_highest() when logging off.
1307 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1308 * Rearranged the code in "Site-wide configuration" and "Generic
1309 server command" to avoid nested server operations
1311 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1312 * webcit.c: added "back, top, next" buttons to bottom of each page
1313 * menubar.html: replaced "User list" with "Page another user"
1315 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1316 * context_loop.c: rearranged some code to try to eliminate deadlocks
1318 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1319 * Unknown URL's now display the main menu instead of diagnostics
1320 * Diagnostics are now at <baseurl>/diagnostics
1322 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1323 * Session no longer locks up when an express message is cancelled
1324 * The default Citadel server is now "localhost" instead of uncnsrd
1325 * Added some documentation
1327 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1328 * roomops.c: made room banner graphics more reliable
1329 * messages.c: added code to prevent accidental "double-posting"
1330 * who.c: fixed the "Change room/host/user" submit logic
1332 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1333 * Changed static/menubar.html so the text is readable
1335 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1336 * Ditched the frames mode completely. It wasn't working properly in,
1337 among other places, IE 5. Die, Bill, Die.
1339 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1340 * Fixed the behavior of the "forget room" routine, to properly handle
1341 the transition back to the Lobby after it's all done.
1342 * Added ExpressMessageCat() to allow code to send the user messages
1343 along with incoming express messages
1344 * WebCit now sends the name of the end user's browser as the client
1345 name in a Citadel IDEN command rather than its own name.
1347 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1348 * Minor code cleanups
1349 * New mail notification
1351 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1352 * Top-aligned all the cells in the fake frames in non-frames mode
1354 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1355 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1356 of a Goto, in order to prevent it from first marking all msgs old.
1358 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1359 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1360 which can differentiate the needs of frames and noframes modes
1362 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1363 * webserver.c: added "-t" option to send traces somewhere else
1365 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1366 * context_loop.c: display an error page if the client browser
1367 requests a non-root page and there is no cookie set
1368 * webserver.c: took my name off the copyright notice (it's a group
1371 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1372 * Reworked a lot of the structure, made more HTML "embeddable"
1373 * Changed the noframes mode to display "fake" frames using tables
1375 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1376 Changed some output formatting (mainly <FONT> tags).
1377 Changed who.c to use urlescputs() rather than escputs()
1378 in urls so GOTOs and User Profiles work when the string has a
1381 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1382 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1383 How to cause "onLoad=" to cause a sibling frame to refresh without
1384 having to use the nonportable HTTP "Window-Target:" directive. Began
1385 implementation of this; it should allow portable NS/IE compatibility.
1387 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1388 * Implemented "access level required to create rooms"
1390 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1391 * webcit.c: modified getz() to *exit* the program when fgets()
1392 returns an error. This is actually the desired behavior; it would
1393 otherwise busy-loop forever on a broken pipe.
1395 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1396 * webcit.c: added to getz() the ability to return an error code;
1397 implemented this in the main loop, hopefully fixing problems
1398 * Added "braindamage" file (frames/JS browser compatibility list)
1399 * Added HTTP "User-agent:" detection
1400 * wildmat.c, braindamage.c: added
1401 * Initial value of 'noframes' is now set by the braindamage check
1402 * Ran everything through "indent -kr -i8"
1403 * roomops.c: in room list, print a in otherwise empty cells
1405 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1406 * context_loop.c: warning fix
1407 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1409 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1410 * Resolve the name of the connecting host and pass it on to Citadel
1412 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1413 * wDumpContent() is now responsible for </BODY></HTML> most of the
1414 time (parameter settable) so that the main menu can easily be
1415 embedded in every page when running in noframes mode
1416 * noframes mode selection is now carried in the cookie
1418 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1419 * Made the frames stuff less dependent on the HTML TARGET= directive
1420 and more dependent on the HTTP Window-target: directive.
1421 * Made the system semi-navigable in noframes mode.
1423 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1424 * Brought over the new room listing code and <G>oto heuristics
1425 from the main Citadel tree, to pay attention to floor/room ordering
1427 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1428 * Modified the back end of mime_parser to use callbacks instead of
1429 doing something specific. Now we can use it elsewhere.
1431 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1432 * Fixed the bugs in "Site-wide configuration"
1433 * Added a "generic server commands" screen
1435 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1436 * Reduced the multiple cookies down to one cookie combining all data.
1438 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1439 * Removed wc_host and wc_port cookies.
1440 * Added an "edit your session" screen to change your wholisting.
1442 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1443 * Added "enter registration"
1444 * Set up automatic trigger of Enter Registration when the server
1446 * Established that a one-to-one WebCit/Citadel correspondence will
1447 be required. No big deal due to shared code segments.
1448 * Added "change password"
1449 * Added networking configuration screens. These still need testing.
1450 * Added a "kill session" link to each line of the wholist when
1451 logged in as an aide, and the screens to perform this operation.
1453 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1454 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
1455 * "Finished" the MIME parser.
1456 * Got image uploads working.
1457 * Added "add/edit user photo" screens.
1458 * Added "add/edit room graphic" screens.
1459 * Added "add/edit floor graphic" screens.
1460 * Fixed display of floor graphic in known rooms list.
1462 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1463 * Wrote mime_parser.c for handling of image uploads. This will also
1464 be used in future Citadel MIME projects.
1466 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1467 * Fixed a bug in the room banner display code
1468 * Added "delete room"
1469 * Added "validate users"
1471 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1472 * Added "edit room info file"
1475 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1476 * Changed the "auto read new" functionality from a meta refresh tag
1477 to an "onload" directive (the former was causing graphics problems)
1478 * Added "create room"
1481 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1482 * Got the Zap and List-Zapped commands working
1483 * Added a convenience function to display a page with an error string
1484 * Automatically do a read-new-msgs whenever a new room banner is loaded
1486 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1487 * Added the screens to send pages
1488 * Changed message headers to display in bigger font, non-boldface
1489 * Added the chat system
1490 * Added goto private rooms
1492 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1493 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
1495 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
1496 * automatically regenerate Makefile when Makefile.in changes
1498 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1499 * context_loop.c: Moved "remove session" into its own function.
1500 Check for dead webcit child process before each transaction.
1501 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1502 against broken HTTP connections.
1503 * Added a housekeeping thread to periodically remove dead sessions
1504 and kill idle sessions.
1505 * messages.c: added "delete message" functionality
1506 * messages.c: added "move message" functionality
1507 * userlist.c: added. This adds "userlist" and "show user" functions.
1508 * roomops.c: fixed buggy implementation of ungoto
1509 * Set up an option in output_headers() to optionally print the most
1510 often used opening HTML as well as the HTTP headers.
1511 * Display express messages in cute little JavaScript popup window.
1513 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1514 * Brought over message reading and entry functions from old WebCit
1516 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1517 * context_loop.c: really fix the SO_LINGER stuff
1518 * webserver.c: remove commented-out references to SO_LINGER
1520 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1521 * context_loop.c: After fork(), child process closes the HTTP socket
1522 so when the parent process closes it, it actually _does_ close.
1523 Otherwise, aIEeeee and possibly other browsers will hang.
1524 * Added support for graphics images retrieved from the Citadel server.
1525 * Set up login banner graphic and background image graphic
1527 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1528 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1530 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1531 * Smoothed out some of the login/logout code. Failed authentication
1532 now works the way it should.
1533 * Added support for new user login (still need to handle registration).
1535 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1536 * Discovered that the HTTP socket problem is related to a socket that
1537 isn't properly lingering on close. Temporarily hacked a sleep(10)
1538 into context_loop.c until it is figured out.
1540 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1541 * Did a little debugging, still trying to figure out why logging in
1542 displays "Connection reset by peer" error. It used to work...
1544 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1545 * Makefile.in: updated dependencies
1547 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1548 * Fixed broken interpretation of variables specified in the URL
1549 * added new "action" variable to make main loop simpler
1551 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1552 * webserver.c: prototype vsnprintf
1553 * context_loop.c: warning fix
1555 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1556 * tcp_sockets.c: removed some dead code
1557 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1558 unused ends of pipes, fix a file descriptor leak and a race condition
1559 * portability enhancements
1561 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1562 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1564 * converted to autoconf and began port to Digital UNIX
1566 * context_loop.c: moved the monster 64k buffer array off the stack
1567 * tcp_sockets.c: getservbyname() doesn't set errno.
1569 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1570 * webserver.c: warning fix