2 Revision 500.19 2003/08/20 03:07:25 ajc
3 * Address book "single card" view now suppresses "reading nn message" and
4 instead shows the letter indices across the top
5 * Clicking on an address in a vCard now connects to WebCit mail instead
6 of a browser mailto: link
8 Revision 500.18 2003/08/19 04:18:43 ajc
9 * Changed things around in the address book view. Made it sorted and
10 more clickable and better looking...
12 Revision 500.17 2003/08/12 18:54:03 error
13 * messages.c: fix off-by-one-error in selector bar
15 Revision 500.16 2003/08/07 22:18:03 ajc
16 * Add the Summary Page to the customizable iconbar
18 Revision 500.15 2003/08/07 03:51:51 ajc
19 * Customizable icon bar as: pictures and text, pictures, text
21 Revision 500.14 2003/08/05 03:52:14 ajc
22 * First working version of the customizable iconbar. It contains a basic
23 set of options and now automatically refreshes when it's customized.
25 Revision 500.13 2003/08/04 03:50:29 ajc
26 * First cut at the customizable iconbar is done. A bunch of generic options
27 are there. Still need to get the actual iconbar to refresh when changes
30 Revision 500.12 2003/08/03 21:02:01 ajc
31 * More work on customizable iconbar
33 Revision 500.11 2003/08/02 05:25:46 ajc
34 * Laid the groundwork for a customizable iconbar
36 Revision 500.10 2003/07/30 03:57:49 ajc
37 * Add config.c_purge_hour to config screen
39 Revision 500.9 2003/07/06 22:06:59 ajc
40 * When converting "anything that looks like a URL" to a real link, first
41 make sure that it isn't already inside a link. This fixes most of the
42 long, ugly URL strings sent by eBay.
43 * Automatically dismantle mailto: links in HTML messages, and convert
44 them to WebCit mail links (clicking on it sends the user to the Mail
45 room and begins composing a new message with the recipient and subject
46 fields pre-populated).
48 Revision 500.8 2003/06/29 20:51:21 ajc
49 * Worked around a rendering bug in Satan's Browser that was causing it
50 to draw the calendar month view much wider than the actual screen wdith
52 Revision 500.7 2003/06/28 04:09:37 error
53 * roomops.c: Backout change to display one less box in the first column in
54 roomlist view, it doesn't seem to work for everyone
56 Revision 500.6 2003/06/28 03:52:51 error
57 * Don't tell browsers not to cache static documents
59 Revision 500.5 2003/06/28 03:35:23 error
60 * roomops.c: Display one less floor in the first column in romlist view
62 Revision 500.4 2003/06/26 03:37:58 ajc
63 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
64 This will allow some groupware clients to browse the free/busy times of
65 other users on the system.
67 Revision 500.3 2003/06/21 05:17:21 ajc
68 * Better alignment of system messages
69 * Exterminated display_error() and replaced it with WC->ImportantMessage
70 which is displayed in a bubble on top of whatever page you're on next.
71 * Small cosmetic changes
72 * Fixed some nesting problems in output_headers()
74 Revision 500.2 2003/06/20 03:39:27 ajc
75 * Optimization to floor layout in box view
77 Revision 500.1 2003/06/20 03:04:26 ajc
78 * "Reply" button on messages now handles IGnet recipients correctly
80 Revision 500.0 2003/06/10 04:23:08 ajc
83 Revision 410.50 2003/06/10 04:22:58 ajc
84 * Updated docs and headers for 5.00 release
86 Revision 410.49 2003/06/10 04:05:23 ajc
87 * De-tabled the left side icon bar and reduced one of the graphics, so
88 that all of the rounded corners show up in Satan's Browser.
90 Revision 410.48 2003/06/10 03:47:41 ajc
91 * style.css: added font selection to default <BODY> tag
93 Revision 410.47 2003/06/06 03:26:03 ajc
94 * Satan's Browser insists on putting bloody acres of whitespace to the
95 right of any bulleted list items, making any multi-column table containing
96 a list take more than the entire screen. Removed all such lists so it
97 looks ok. If you are reading this and you are a Microsoft employee, please
98 commit suicide before you break anything else.
100 Revision 410.46 2003/06/06 02:22:07 ajc
101 * Changed the upper left and upper right bounded box corners to a solid
102 blue (#204B78) instead of gradiated, because it was looking funny in
103 256-color mode. It also looked funny in Internet Explorer, but people
104 who use Internet Explorer are contributing to terrorism and really don't
105 deserve Web access in the first place. So I really just fixed this to make
106 it look good in 256-color Netscape.
108 Revision 410.45 2003/06/05 21:37:37 ajc
109 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
110 in b0rken IE browser. Die, Bill, Die.
112 Revision 410.44 2003/06/05 03:52:29 ajc
113 * Buncha cosmetic changes
115 Revision 410.43 2003/06/04 03:41:25 ajc
116 * Change the appearance of rooms with and without new messages in the
117 room list -- now defined using CSS
119 Revision 410.42 2003/06/03 03:57:42 ajc
120 * Tightened up the room banner a bit. Smaller padding, smaller font,
123 Revision 410.41 2003/05/31 21:36:45 ajc
126 Revision 410.40 2003/05/26 21:05:42 ajc
127 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
128 it to complete the free/busy checking for attendee availability.
130 Revision 410.39 2003/05/26 05:44:45 ajc
131 * event.c: fix compiler warning
133 Revision 410.38 2003/05/26 05:39:46 ajc
134 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
135 bug fixed in Citadel.
137 Revision 410.37 2003/05/26 05:28:13 ajc
138 * serv_func.c: added utility function read_server_text()
139 * availability.c: banged out more of this code -- still not complete
141 Revision 410.36 2003/05/26 03:28:02 ajc
142 * Getting closer to doing the availability check. Created new source
143 module 'availability.c' for this purpose. Stub function is in place.
145 Revision 410.35 2003/05/25 04:25:12 ajc
146 * siteconfig.c: fixed a spelling error
147 * event.c: add a "Check attendee availability" button, and the code to
148 bypass saving the event to the server, do something with it, and then
149 feed the twiddled data structure back to the form display function for
150 further editing. What's still missing is the code to do the actual
153 Revision 410.34 2003/05/24 22:22:35 ajc
154 * Small stylesheet hack to make it work with b0rken IE
156 Revision 410.33 2003/05/24 22:13:08 ajc
157 * Changed the login banner a bit
159 Revision 410.32 2003/05/20 03:25:41 ajc
160 * Separate event invitees with newlines instead of commas.
162 Revision 410.31 2003/05/19 19:55:09 ajc
163 * summary.c: eliminate compiler warnings about unused variables when
164 compiling a WebCit service without calendar support
166 Revision 410.30 2003/05/18 02:05:33 ajc
167 * More conversion of screens to the new look-and-feel.
169 Revision 410.29 2003/05/16 04:11:29 ajc
170 * We don't need no steenking workaround. Problem fixed. MIME parser not
171 broken. Web server was calling it with bad parameters. All fixed now.
172 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
175 Revision 410.28 2003/05/15 04:52:26 ajc
176 * Minor workaround in web forms to handle mime parser problem in uploads
178 Revision 410.27 2003/05/15 03:35:59 ajc
179 * look and feel overhaul -- almost done!
181 Revision 410.26 2003/05/14 03:46:35 ajc
182 * More background cleanup
184 Revision 410.25 2003/05/05 17:19:46 ajc
185 * Cleanups to summary page when running on a non ical enabled system
186 * Use non breaking spaces in summary page box titles
188 Revision 410.24 2003/05/04 04:22:41 ajc
189 * Display body of messages on a white background. I am doing this in order
190 to prepare for making the general background of the screen a darker color.
192 Revision 410.23 2003/05/04 02:54:55 ajc
193 * Summary page now uses our cutesy new rounded window boxes
195 Revision 410.22 2003/05/03 21:28:41 ajc
196 * Added in a slick new box style and put the room lists in it
198 Revision 410.21 2003/05/03 16:57:04 ajc
199 * In the 'folders' and 'portal' views, change the folder delimiter
200 from / to \ to avoid conflict with room names that have slashes
202 Revision 410.20 2003/05/03 16:23:29 ajc
203 * Enforce three columns in portal view of room list
205 Revision 410.19 2003/05/03 04:52:32 ajc
206 * Added an experimental new "portal view" to the room list options
208 Revision 410.18 2003/05/02 03:23:41 ajc
209 * Minor change to room list algorithm
211 Revision 410.17 2003/05/01 15:33:05 ajc
212 * Fixed a potential memory leak in enumeration of MIME parts
214 Revision 410.16 2003/05/01 03:11:35 ajc
215 * When static content is requested, fetch it without trying to connect
218 Revision 410.15 2003/04/30 05:00:00 ajc
219 * Added the ability to compose messages with file attachments uploaded from
222 Revision 410.14 2003/04/27 04:46:02 ajc
223 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
224 observes the flag designating the presence of new messages. (The "rooms
225 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
226 but that view may get axed soon.)
228 Revision 410.13 2003/04/26 21:57:53 ajc
229 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
230 before returning an error code to avoid a file descriptor leak
232 Revision 410.12 2003/04/19 21:42:36 ajc
233 * Repaired all my b0rken COLOR tags
234 * Replaced most FONT tags with SPAN tags
237 Revision 410.11 2003/04/19 19:58:10 ajc
238 * Lots of great changes from Nick to make the site CSS-enabled.
240 Revision 410.10 2003/04/14 04:04:40 ajc
241 * First cut of CSS-izing WebCit. Probably b0rken.
243 Revision 410.9 2003/04/09 04:02:32 ajc
244 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
245 supported the idea of one WebCit connecting to multiple Citadels for a
246 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
247 * When connecting to Citadel through a Unix domain socket, don't try to make
248 the Java chat applet available.
250 Revision 410.8 2003/03/31 03:32:19 ajc
251 * messages.c: check for 000 terminator while parsing RFC822 headers to
252 prevent getting hung up while displaying certain badly formatted messages.
254 Revision 410.7 2003/03/30 06:13:19 ajc
255 * When reading from the server, do not treat CR as end-of-line because
256 there's probably an LF coming after it. Instead, keep reading to the LF
258 * No not underline links in the icon bars
260 Revision 410.6 2003/03/17 04:17:41 ajc
261 * Call to accept() was being made with an uninitialized variable for the
262 third argument. Changed the second and third argument to NULL and 0 because
263 we don't really need accept() to fill up a buffer full of information that
264 we'll never use. (Thanks to SteveV for reporting the bug and helping to
266 * Removed the mutex wrapper around select() because we don't need it. All
267 idle worker threads now block on select() and one of them will wake up when
268 a connection arrives.
270 Revision 410.5 2003/03/15 20:55:03 ajc
271 * When a requested image is not available on the Citadel server, send a
272 1x1 transparent GIF instead of 404 error.
274 Revision 410.4 2003/03/14 04:21:57 ajc
275 * clone events to be encapsulated before saving, because the original
276 instance may already have a parent, and that makes crashy crashy
278 Revision 410.3 2003/03/13 05:57:17 ajc
279 * More encapsulation. Warning: there are bugs in this!!
281 Revision 410.2 2003/03/13 05:20:23 ajc
282 * Various changes to the calendar service to handle messages containing
283 fully encapsulated VCALENDAR components instead of only unencapsulated
284 VEVENT subcomponents. We have to move in this direction for compatibility
287 Revision 410.1 2003/03/01 22:07:19 ajc
288 * New user registration, as well as existing user re-registration, now
289 uses the vCard editing screen.
290 * Administratively editing users' address book entries now works again,
291 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
292 in order to enforce this.
294 Revision 410.0 2003/02/19 03:49:33 ajc
297 Revision 400.90 2003/02/19 03:49:17 ajc
298 * latest config.guess and config.sub from www.gnu.org
300 Revision 400.89 2003/02/07 04:44:17 ajc
301 * Replaced sleep() with a function that sleeps using select() in order to
302 avoid potential issues with SIGALRM. Possible fix for weird behavior
303 when running on a Macintosh.
305 Revision 400.88 2003/01/29 22:32:07 ajc
306 * Shuffled some code and comments around; minor cleanup
308 Revision 400.87 2003/01/28 15:37:12 ajc
309 * All functions which read binary data from the server now make use of the
310 read_server_binary() function in tools.c
311 * Binary reads from server now have safety code to prevent infinite loops
312 * All output of MIME objects is now done with http_transmit_thing()
314 Revision 400.86 2003/01/19 06:28:04 ajc
315 * Minimum required Citadel version 6.05
317 Revision 400.85 2003/01/16 04:41:26 ajc
318 * When displaying edit controls for time of day in the calendar, only show
319 minutes that are multiples of 5 ... unless the existing value is not a
320 multiple of 5, in which case we show that too.
322 Revision 400.84 2003/01/15 17:34:04 ajc
323 * event.c: fixed a misspelling
324 * config.guess, config.sub: updated using latest from ftp.gnu.org
326 Revision 400.83 2003/01/14 04:21:27 ajc
327 * Only offer views which make sense for the default view of a room
329 Revision 400.82 2003/01/13 03:34:33 ajc
330 * Get ready for the 4.10 release
332 Revision 400.81 2003/01/12 23:22:53 ajc
333 * configure.in: check for libical v0.24 or newer
335 Revision 400.80 2003/01/07 04:56:17 ajc
336 * Complete the free/busy transparency handling in the form
337 * Default times for new events are now in the correct timezone
339 Revision 400.79 2003/01/06 18:01:35 ajc
340 * Begin handling of TRANSP property to show event times as free or
343 Revision 400.78 2003/01/05 21:02:14 ajc
344 * Summary page: three columns are now all the same width
346 Revision 400.77 2003/01/05 20:56:05 ajc
347 * minor fix for previous checkin
349 Revision 400.76 2003/01/05 20:51:01 ajc
350 * Display PARTSTAT for attendees
352 Revision 400.75 2003/01/05 05:01:00 ajc
353 * Add "today's calendar events" to the summary page.
355 Revision 400.74 2003/01/05 04:27:28 ajc
356 * Add "Tasks" to the summary page
358 Revision 400.73 2002/12/28 05:44:09 ajc
359 * ical_dezonify.c: brought over new version from the Citadel source (again)
361 Revision 400.72 2002/12/28 05:12:45 ajc
362 * ical_dezonify.c: brought over new version from the Citadel source.
364 Revision 400.71 2002/12/26 04:04:48 ajc
365 * Perform CHEK command when automatically establishing sessions, not just
366 when one is explicitly created. Some stuff is missing otherwise.
368 Revision 400.70 2002/12/25 23:18:06 ajc
369 * Be more strategic about when to call ical_dezonify()
370 (This may be the last set of fixes. I hope so.)
372 Revision 400.69 2002/12/25 21:39:38 ajc
373 * ical_dezonify.c: added.
374 * calendar.c: convert incoming ical messages to UTC
375 (the usual routines will then convert them to local time for display)
377 Revision 400.68 2002/12/25 07:06:00 ajc
378 * Tweaked the code to work with libical 0.24
380 Revision 400.67 2002/12/20 04:50:00 ajc
381 * When saving a calendar event, increment the SEQUENCE property.
383 Revision 400.66 2002/12/18 05:03:39 ajc
384 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
385 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
386 Because the libc-allocated buffer was getting clobbered.
387 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
389 Revision 400.65 2002/12/17 05:01:39 ajc
390 * Prettied up the calendar day view layout
391 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
393 Revision 400.64 2002/12/16 04:43:30 ajc
394 * Correctly handle local time zone when figuring out which day and time to
395 display events on calendar month/day views. This also seems to have
396 fixed the bug that was causing events to sometimes get lost when saved.
398 Revision 400.63 2002/12/15 05:50:59 ajc
399 * Form editing of date/time fields now assumes that the icaltimetype being
400 manipulated is in UTC. It converts to/from local time for editing.
402 Revision 400.62 2002/12/10 23:25:47 ajc
403 * Display attendees in message view of calendar objects
405 Revision 400.61 2002/12/07 22:12:59 ajc
406 * Handle incoming RSVP's for meetings. (Note: this will not actually work
407 until I implement the Citadel server function which it calls.)
409 Revision 400.60 2002/11/30 21:34:51 ajc
410 * Submit organizer in a hidden field, in case the server needs it
412 Revision 400.59 2002/11/30 04:46:46 ajc
413 * First cut at adding/removing attendees to an event
414 (Actual invitations should be sent by the Citadel server)
416 Revision 400.58 2002/11/29 23:56:19 ajc
417 * Completed "me as organizer" -- the user's own e-mail address is inserted
418 as the organizer of new events. Detect when the user is the organizer and
419 enable/disable the attendees box accordingly.
421 Revision 400.57 2002/11/29 16:38:37 ajc
422 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
424 Revision 400.56 2002/11/28 06:03:24 ajc
425 * Issue an ISME command when editing an event, to determine whether the user
426 viewing the event is the organizer. (Will use this later to allow/disallow
427 sending out invitations.)
429 Revision 400.55 2002/11/26 05:01:04 ajc
430 * Began handling attendee fields
432 Revision 400.54 2002/11/16 23:40:11 ajc
435 Revision 400.53 2002/11/16 23:15:02 ajc
436 * Make the "all day event" shadebox smaller (month view) - no border.
437 * Fixed bug that caused any events following an all day event to also appear
440 Revision 400.52 2002/11/16 05:40:54 ajc
441 * When adding new events to the calendar, default to the month [and day]
442 currently being viewed.
443 * Hotlink each hour of the day view to an add-new-event for that day/hour.
445 Revision 400.51 2002/11/15 05:05:47 ajc
446 * Put in back/forward (yesterday/tomorrow) links in calendar day view
448 Revision 400.50 2002/11/15 04:11:46 ajc
449 * Added even more nifty JavaScript to cause the hour/minute and end date
450 fields of a calendar event form to render as disabled when the "all day
451 event" box is checked -- not just when the user checks the box, but also
452 when the box begins its life already checked.
454 Revision 400.49 2002/11/14 04:59:40 ajc
455 * Correctly serialize and save all day events using date instead of date/time
457 Revision 400.48 2002/11/13 04:49:23 ajc
458 * "All day event" shows as a single checkbox, instead of one for the start
459 time and one for the end time. Added nifty JavaScript to zero and shade
460 the hour/minute and all end time fields when all-day-event is checked.
462 Revision 400.47 2002/11/12 05:57:27 ajc
463 * Display a nicer looking screen when replying to calendar invitations
464 * When displaying day view, don't show all day events twice
465 * Day or month view: denote all day events by displaying them inside
468 Revision 400.46 2002/11/12 03:26:39 ajc
469 * Tell the user about broken Citadel server connections instead of
470 simply printing "Goodbye"
472 Revision 400.45 2002/10/23 04:11:38 ajc
473 * Detect when a meeting invitation is actually an update for an existing UID
474 and tell the user so.
476 Revision 400.44 2002/10/21 20:16:38 ajc
477 * Display conflicts nicely
479 Revision 400.43 2002/10/21 18:29:14 ajc
480 * Ask server to hunt for conflicts when displaying a meeting invitation
482 Revision 400.42 2002/10/19 21:28:32 ajc
483 * Moved the calendar meeting request reply functionality to the Citadel server
485 Revision 400.41 2002/10/19 17:10:14 ajc
486 * Add "Tentative" accept button
487 * Only display Accept/Tentative/Decline button when method=REQUEST
489 Revision 400.40 2002/10/19 04:16:37 ajc
490 * Save an incoming meeting request into the user's calendar.
492 Revision 400.39 2002/10/18 20:55:05 ajc
493 * Began work on meeting request accept/decline
495 Revision 400.38 2002/10/16 19:16:39 ajc
496 * Fixes and updates to build WebCit on Linux for IBM S/390
498 Revision 400.37 2002/10/09 04:12:44 ajc
499 * Templatized trailing HTML
500 * Templatized "new start page" page
501 * Added global substitution macros
503 Revision 400.36 2002/10/09 03:51:01 ajc
504 * Templatized the <HEAD> section of HTML
506 Revision 400.35 2002/10/07 23:03:38 ajc
507 * messages.c: don't display room name field when it's blank
509 Revision 400.34 2002/10/07 04:10:37 ajc
510 * When displaying meeting invitations, only show date/time for VEVENT
511 subcomponents. Date/time for other subcomponents are irrelevant.
512 * Cleaned up HTML display of meeting invitations.
514 Revision 400.33 2002/10/03 03:40:31 ajc
515 * Worked on meeting accept/decline a little bit
517 Revision 400.32 2002/09/30 03:58:35 ajc
518 * Dabbled in handling incoming meeting requests
520 Revision 400.31 2002/09/29 20:15:43 ajc
521 * Completed the calendar day view
523 Revision 400.30 2002/09/28 04:01:30 ajc
524 * started fleshing out the calendar day view
526 Revision 400.29 2002/09/27 21:19:28 ajc
529 Revision 400.28 2002/09/27 18:31:33 ajc
530 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
531 * After saving a VEVENT, return to the correct calendar view and date
533 Revision 400.27 2002/09/27 17:15:44 ajc
534 * Removed the gzip compression stuff due to bugs in Internet Explorer.
536 Revision 400.26 2002/09/27 04:37:21 ajc
537 * New, buggy versions of event editing screens
539 Revision 400.25 2002/09/26 22:00:16 ajc
540 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
541 month 1 in libical functions)
543 Revision 400.24 2002/09/25 21:57:13 ajc
544 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
547 Revision 400.23 2002/09/24 04:12:34 ajc
548 * Rough cut of the two-pass calendar display routines (first pass: go thru
549 messages gathering VEVENT items; second pass: render calendar with data)
551 Revision 400.22 2002/09/23 04:01:33 ajc
552 * Presentation changes to calendar month view
554 Revision 400.21 2002/09/22 05:20:27 ajc
555 * Began implementing month view
557 Revision 400.20 2002/09/21 04:38:05 ajc
558 * Added utility functions for displaying vcalendar timestamps in web forms
559 and translating form data back to timestamps.
560 * Completed the "edit task" and "add new task" screens.
562 Revision 400.19 2002/09/20 20:28:08 ajc
563 * Smooth transition between "list tasks" & "edit task" screens
565 Revision 400.18 2002/09/20 03:54:44 ajc
566 * Display the "Tasks" view as a bulleted list with each task clickable
567 * Clicking brings up an (unfinished) "edit task" screen
569 Revision 400.17 2002/09/18 21:44:02 ajc
570 * display VTODO parameters
572 Revision 400.16 2002/09/17 04:21:00 ajc
573 * Handler chains for VCALENDAR and VTODO types
575 Revision 400.15 2002/09/17 03:37:10 ajc
576 * Implemented a 'display handler' infrastructure for various groupware types
578 Revision 400.14 2002/09/16 03:35:12 ajc
579 * Just a bunch of glue code to iterate through the various types of ical
580 objects we could encounter
582 Revision 400.13 2002/09/15 04:05:41 ajc
583 * Process calendar object subcomponents
585 Revision 400.12 2002/09/15 03:40:13 ajc
587 * When a text/calendar MIME type is discovered in a message, send it to
588 the (currently skeleton) parser in calendar.c
589 * calendar.c: skeleton parser for calendar objects which currently just
590 creates an icalcomponent object and frees it.
592 Revision 400.11 2002/09/15 03:16:24 ajc
593 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
594 function namespace in libical
596 Revision 400.10 2002/09/15 02:50:55 ajc
597 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
599 Revision 400.9 2002/09/14 21:33:31 ajc
600 * Backed out compression of inlines -- not all browsers appear to handle it
602 Revision 400.8 2002/09/14 20:20:29 ajc
603 * Attempting to push more stuff through compression. I've introduced some
604 sort of deadlock bug that I can't seem to find yet...
606 Revision 400.7 2002/09/14 20:00:22 ajc
607 * Compress output_image() graphics
609 Revision 400.6 2002/09/14 16:26:35 ajc
610 * output_image() now reads the entire image from Citadel into a buffer before
611 sending it to the browser (for performance reasons, and so it can compress)
613 Revision 400.5 2002/09/14 04:52:59 ajc
614 * Look for the "libical" calendaring library and link it in if present...
616 Revision 400.4 2002/09/14 04:02:36 ajc
617 * Finished gzip compression of dynamic pages (when browser supports it)
619 Revision 400.3 2002/09/13 20:40:53 ajc
620 * Detect when the client browser is capable of gzip encoding
621 (actual encoding is not implemented yet)
623 Revision 400.2 2002/09/13 15:54:40 ajc
624 * Reversed the above change because I broke it somehow
626 Revision 400.1 2002/09/11 22:46:59 ajc
627 * Started adding in compression and calendaring library detects (not finished)
629 Revision 400.0 2002/09/09 03:56:11 ajc
630 * This is version 4.00
632 Revision 323.68 2002/09/09 03:51:01 ajc
633 * In the HTML-to-HTML converter:
634 --> Open links in new window (as with text msgs)
635 --> Convert loose URL's to hot links (as with text msgs)
637 Revision 323.67 2002/09/06 03:59:11 ajc
638 * Added an "About this server" panel to the Summary page.
639 (Useless fluff, but better than an empty column.)
641 Revision 323.66 2002/08/26 02:57:06 ajc
642 * Rooms listed on the summary page are now clickable-gotoable
644 Revision 323.65 2002/08/26 01:24:09 ajc
645 * Added a "summary" page (rather sparse for now)
647 Revision 323.64 2002/08/24 15:30:48 ajc
648 * GET instead of POST for listsub. Also add a 'Back...' link.
650 Revision 323.63 2002/08/24 05:59:24 ajc
651 * Bugfixes and cosmetic changes to listsub system
653 Revision 323.62 2002/08/23 03:37:19 ajc
654 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
656 Revision 323.61 2002/08/22 03:55:47 ajc
657 * 'unsubscribe' command (but not 'confirm unsubscribe')
659 Revision 323.60 2002/08/21 21:58:37 ajc
660 * Completed self-service list subscription via web.
661 (Still need to implement unsubscribe.)
663 Revision 323.59 2002/08/16 22:06:51 ajc
666 Revision 323.58 2002/08/16 03:51:12 ajc
667 * I think I've finally nailed the 'no session' pages now...
669 Revision 323.57 2002/08/15 03:49:47 ajc
670 * Fleshed out the list subscription page a bit
672 Revision 323.56 2002/08/13 19:55:12 ajc
673 * Keep track of the HTTP "Host:" header being sent by the browser.
674 (We're going to need this in the near future)
676 Revision 323.55 2002/08/05 16:07:30 ajc
677 * Moved "edit floor label pic" to the floor editing screen
679 Revision 323.54 2002/08/05 15:53:00 ajc
680 * Commands to add, change, delete floors
682 Revision 323.53 2002/07/26 03:20:04 ajc
683 * Beautified the folder tabs in "edit room"
685 Revision 323.52 2002/07/25 04:01:58 ajc
686 * Final cleanup of changes (finally located and fixed the bug)
688 Revision 323.51 2002/07/24 04:14:23 ajc
689 * Minor code cleanup of last night's changes
691 Revision 323.50 2002/07/23 15:40:54 ajc
692 * Minor cleanup of previous changes
694 Revision 323.49 2002/07/23 04:43:58 ajc
695 * Updated message reading to use the new MSG4 command, so we can do output
696 of various types of richtext (mainly HTML).
698 Revision 323.48 2002/07/16 03:37:24 ajc
699 * Small change to above
701 Revision 323.47 2002/07/16 03:23:37 ajc
702 * Display HTML messages as HTML. (Wow!)
704 Revision 323.46 2002/07/13 04:39:59 ajc
705 * Handle multipart/alternative in a nicer way, giving us the opportunity to
706 output HTML instead of converting to text/plain and back. (Not finished.)
708 Revision 323.45 2002/07/11 03:17:03 ajc
709 * hacks to text_to_server() to transmit messages as HTML
711 Revision 323.44 2002/07/09 04:21:12 ajc
714 Revision 323.43 2002/07/06 03:10:26 ajc
715 * Enable a "make this my start page" link that works in lots of places.
716 Configures a user's preference of where to go after login.
718 Revision 323.42 2002/06/19 22:01:31 ajc
719 * When editing another user's vCard, do a "transient goto" to their config
720 room so you don't automatically gain access to their config room.
721 * When creating a user, go back to the "select user to edit" screen with the
722 new user's account name pre-selected.
724 Revision 323.41 2002/06/17 03:48:44 ajc
725 * Finished the thing to edit other users' vCards.
727 Revision 323.40 2002/06/16 21:49:02 ajc
728 * Administratively edit other users' vCards. Still needs a couple of lines
729 of glue code to make it work.
731 Revision 323.39 2002/06/15 20:34:39 ajc
732 * Use safestrncpy() instead of strncpy() where appropriate
733 * Fixed a memory allocation bug in the vCard parser
735 Revision 323.38 2002/05/23 03:40:05 ajc
736 * Brought over a utility function I'll need later
738 Revision 323.37 2002/05/22 02:34:56 ajc
739 * Finished room/folder view selector. Pretty cool.
741 Revision 323.36 2002/05/22 01:53:23 ajc
742 * Room list or folder list? Give the user a choice. (Has bugs.)
744 Revision 323.35 2002/05/12 15:21:43 error
745 * do_template() now parses a .wml file for WAP clients, and a .html file
748 Revision 323.34 2002/05/11 22:46:19 error
749 * Track whether user-agent is a WAP gateway
751 Revision 323.33 2002/05/11 15:35:07 error
752 * webcit.c: add MIME types for WAP/WML
754 Revision 323.32 2002/05/10 15:29:58 ajc
755 * Hacked the address book view a little bit
757 Revision 323.31 2002/05/09 03:53:56 ajc
758 * Began working on address book view
760 Revision 323.30 2002/05/08 03:38:58 ajc
761 * Preferences framework
763 Revision 323.29 2002/05/07 03:57:29 ajc
764 * In message summary, replace 'Del' links with checkboxes
766 Revision 323.28 2002/05/05 03:28:15 ajc
767 * Shuffled around the room banner a bit
769 Revision 323.27 2002/05/03 19:32:39 ajc
770 * Finished "folder list" mode (still need to move it to a permanent location)
772 Revision 323.26 2002/05/03 03:55:17 ajc
773 * more folder display stuff
775 Revision 323.25 2002/05/01 22:03:07 ajc
776 * "folder list" view (not finished)
778 Revision 323.24 2002/05/01 03:23:31 ajc
779 * Added a drop-down box to change a user's view of a room.
781 Revision 323.23 2002/04/28 03:56:47 ajc
782 * Finished summary mode (for the most part, anyway)
784 Revision 323.22 2002/04/26 21:13:21 ajc
785 * Separated "summary mode" message listing into its own function
786 * Go to summary mode automatically when the server says that view=1
788 Revision 323.21 2002/04/20 04:14:29 ajc
789 * Some work on email summary screen
791 Revision 323.20 2002/03/31 05:02:39 ajc
792 * Remove "Page another user" link from main menu
793 * Add "edit my citadel config room" type link from edit user screen
795 Revision 323.19 2002/03/29 22:30:45 ajc
796 * Finished the "edit user" screen.
798 Revision 323.18 2002/03/29 15:18:09 ajc
799 * yep ... more user edit stuff
801 Revision 323.17 2002/03/26 19:01:12 ajc
802 * More edit user stuff
804 Revision 323.16 2002/03/26 18:23:23 ajc
805 * Don't display room banner on screens that don't pertain to a particular room
806 * Initial prep for add/change/delete user accounts screen
808 Revision 323.15 2002/03/22 04:33:08 ajc
809 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
811 Revision 323.14 2002/03/19 04:35:10 ajc
812 * Brought over yet another new version of the MIME parser from Citadel
814 Revision 323.13 2002/03/13 03:56:52 ajc
815 * New site config option "Allow system Aides to gain access to mailboxes"
817 Revision 323.12 2002/03/12 23:13:57 ajc
818 * Moved room access controls out of the admin menu and into the room commands
819 menu. Prettied up the access control list screen.
821 Revision 323.11 2002/03/10 06:07:09 ajc
822 * Handle multiple Internet e-mail addresses in vCard editor
824 Revision 323.10 2002/03/07 04:56:09 ajc
825 * Final polish for initial round of vCard editing functions. Only show "edit"
826 link when editing user's own vCard in the My Citadel Config> room.
828 Revision 323.9 2002/03/06 05:22:33 ajc
829 * More vcard editing form stuff
831 Revision 323.8 2002/03/05 05:05:06 ajc
832 * More vCard editing stuff
834 Revision 323.7 2002/03/04 05:28:54 ajc
835 * Wrote some skeleton code for robust vCard editing
837 Revision 323.6 2002/03/03 06:58:25 ajc
838 * Login errors displayed in red
840 Revision 323.5 2002/03/03 06:52:59 ajc
841 * Allow editing of the "disable self-service user account creation" site config option
843 Revision 323.4 2002/02/24 07:02:44 ajc
844 * Added the ability to enter a Subject: line in messages
845 * Go to the Mail room when user clicks on the new mail alert icon
847 Revision 323.3 2002/02/13 22:47:51 ajc
848 * Added some rudimentary support for displaying vCards as card-looking things
850 Revision 323.2 2002/02/13 15:04:25 ajc
851 * Began some hacks for vCard processing
853 Revision 323.0 2002/01/13 09:07:06 ajc
856 Revision 322.4 2002/01/13 09:06:38 ajc
857 * Brought over the debugged mime parser from Citadel
859 Revision 322.3 2002/01/05 06:19:17 error
860 * Add MIME types text/css and image/png
862 Revision 322.2 2002/01/03 22:32:38 ajc
863 * templatized the "prompt for recipient" screen
865 Revision 322.1 2001/12/28 09:43:05 error
866 * Client support for hostnames up to 63 characters
868 Revision 322.0 2001/12/26 23:11:56 ajc
871 Revision 321.1 2001/12/26 23:11:25 ajc
872 * Minor change to the upload handler, to fix graphics uploads
874 Revision 321.0 2001/12/26 05:28:02 ajc
877 Revision 320.2 2001/12/26 05:24:11 ajc
878 * Reverted all of the navbar and iconbar functions back to plain, ordinary
879 link tags. The nifty JavaScript stuff is now used only to light up the
880 buttons during mouse hovers, and nothing more.
882 Revision 320.1 2001/12/25 00:14:44 error
883 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
885 Revision 320.0 2001/12/21 06:04:03 ajc
888 Revision 301.22 2001/12/21 06:03:54 ajc
891 Revision 301.21 2001/12/20 05:02:42 ajc
892 * If you paid for this software, someone is ripping you off.
893 * Fixed the urlesc() function to use a caller-supplied target buffer.
895 Revision 301.20 2001/12/18 20:35:29 ajc
896 * More fun JavaScript-enabled buttons
898 Revision 301.19 2001/12/18 16:48:06 ajc
899 * Began testing new JavaScript-enabled k00l light-up buttonz
901 Revision 301.18 2001/12/18 06:06:20 ajc
904 Revision 301.17 2001/12/15 20:51:33 ajc
905 * "reply" button on pop-up pages
907 Revision 301.16 2001/12/11 16:02:40 ajc
908 * Completed support for add/remove mailing list recipients.
910 Revision 301.15 2001/12/11 15:22:53 ajc
911 * Began constructing the listserv screen for config (not tested)
913 Revision 301.14 2001/12/11 05:37:12 ajc
914 * Finished the share/unshare room screen in Edit Room
916 Revision 301.13 2001/12/03 04:43:40 ajc
917 * Brought over an update of the MIME parser from Citadel.
919 Revision 301.12 2001/12/02 07:09:13 ajc
920 * Turned the room editing page into a tabbed dialog
921 * Started adding some of the room sharing stuff
923 Revision 301.11 2001/11/22 05:17:06 ajc
924 * Completed the add/change/delete neighbor node screens
926 Revision 301.10 2001/11/18 01:47:24 ajc
927 * Tentatively begun the change of networking configuration screens to reflect
928 the new network architecture of the server.
930 Revision 301.9 2001/11/18 01:41:09 ajc
931 * Brought over the newer string tokenizer from Citadel
932 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
933 server's convention of #define SIZ 4096
935 Revision 301.8 2001/11/14 03:20:22 ajc
936 * Add some more of the newer config settings to the site config screen
938 Revision 301.7 2001/09/25 03:34:09 ajc
939 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
940 and bail out without bothering the Citadel server.
942 Revision 301.6 2001/08/22 16:38:06 ajc
943 * Added the "-c" command line option to generate optional cookies indicating
944 the host name of the server. This makes it easy to put a cluster of WebCit
945 servers behind (for example) an Arrowpoint load balancer.
947 Revision 301.5 2001/08/21 04:02:56 ajc
948 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
949 unwanted page caching
951 Revision 301.4 2001/08/13 03:43:24 ajc
954 Revision 301.3 2001/08/13 03:40:01 ajc
955 * Another attempt at focus
957 Revision 301.2 2001/08/11 04:24:39 ajc
958 * Attempt at setting focus to msgtext area when entering a message.
960 Revision 301.1 2001/08/02 03:42:03 ajc
961 * Changed the wholist to work with the new masquerade semantics
963 Revision 301.0 2001/06/28 15:05:31 ajc
966 Revision 300.2 2001/06/28 15:03:49 ajc
967 * Every generated page now includes a meta tag to disable evil "smart tags"
968 (see http://smarttags.manilasites.com/ for more information)
970 Revision 300.1 2001/06/28 02:39:54 ajc
971 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
972 the screen where you can create a room...
974 Revision 300.0 2001/06/27 06:24:06 ajc
975 * Tagged everything as Version 3.00
977 Revision 213.25 2001/06/27 06:22:49 ajc
978 * Updated docs for the 3.00 release
980 Revision 213.24 2001/06/27 06:16:01 ajc
981 * Correct generated window name in pop up pages
982 * Added handling of MIME inline images (not tested)
984 Revision 213.23 2001/06/22 17:58:20 ajc
985 * A few performance and tuning cleanups. Increased the size of the socket
986 queue length to 100 for use on big systems. Also, during startup, the
987 initial startup thread now exits after creating the worker threads, instead
988 of becoming a worker thread itself. For some reason Solaris had problems
989 with the latter method.
991 Revision 213.22 2001/06/07 03:16:57 ajc
992 * Brought over an updated mime parser from Citadel
994 Revision 213.21 2001/06/06 14:44:25 ajc
995 * mime_parser.c: #include <pthread.h> so it compiles cleanly
997 Revision 213.20 2001/05/31 02:26:22 ajc
998 * Fixed login to take you to the Lobby instead of the next room.
1000 Revision 213.19 2001/05/30 22:37:09 ajc
1001 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1002 or a "filename" from the MIME parser.
1004 Revision 213.18 2001/05/30 01:06:57 ajc
1005 * Changes to mime parser ... still something wrong
1007 Revision 213.17 2001/05/28 19:27:29 ajc
1008 * Fixed bug which marked all messages in Lobby as old before reading at login
1010 Revision 213.16 2001/05/25 22:39:26 ajc
1011 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1013 Revision 213.15 2001/05/23 16:15:23 ajc
1014 * UI changes (pretty frames with no scrollbars)
1016 Revision 213.14 2001/05/22 00:32:17 ajc
1019 Revision 213.13 2001/05/22 00:02:18 ajc
1020 * Another attempt to fix the fd leak
1022 Revision 213.12 2001/05/19 02:21:40 ajc
1023 * Attempt to fix the dangling sockets.
1025 Revision 213.11 2001/05/15 03:22:25 ajc
1026 * More icon updates and link cleanup type stuff
1028 Revision 213.10 2001/05/06 05:11:48 ajc
1029 * Added paging icon and right-justified it
1030 * Send-page window is now a popup
1032 Revision 213.9 2001/05/04 04:28:10 ajc
1033 * Added "page user" button in wholist
1035 Revision 213.8 2001/05/01 00:49:43 ajc
1036 * more of the UI overhaul
1038 Revision 213.7 2001/04/30 01:49:36 ajc
1039 * more work on UI overhaul
1041 Revision 213.6 2001/04/29 04:39:23 ajc
1042 * User interface overhaul now in progress. WARNING: incomplete system.
1044 Revision 213.5 2001/04/01 22:13:37 cough
1045 * Modified roomops.c to give users the ability to pick a floor at room
1048 Revision 213.4 2001/02/15 01:21:55 ajc
1049 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1050 invite/kickout functionality.
1052 Revision 213.3 2001/01/25 23:10:00 ajc
1053 * "Delete message" button now confirms on client-side using JavaScript
1055 Revision 213.2 2000/12/05 18:39:49 ajc
1056 * Added support for non-USA countries in registration screen (requires the
1057 latest Citadel server, which supports the country field)
1059 Revision 213.1 2000/10/20 04:27:46 ajc
1060 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1062 Revision 213.0 2000/10/03 16:44:01 ajc
1063 * Tagged for 2.13 release
1065 Revision 212.16 2000/10/03 03:15:53 ajc
1066 * Cosmetic changes to login screen, menu bar, and message header bar
1068 Revision 212.15 2000/09/28 03:44:52 ajc
1069 * Linked to the bio/photo page from message headers. I'm not sure I like the
1070 color scheme, though.
1072 Revision 212.14 2000/09/28 03:37:23 ajc
1073 * who.c: provide links to bio/photo pages for each user in the wholist
1075 Revision 212.13 2000/09/24 21:37:21 ajc
1076 * When reading large numbers of messages, group them in smaller numbers and
1077 display the selector bar in search engine style (like AltaVista and Google)
1079 Revision 212.12 2000/09/24 04:17:16 ajc
1080 * Templatized the room banner.
1082 Revision 212.11 2000/09/17 03:29:45 ajc
1083 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1085 Revision 212.10 2000/09/14 11:43:37 error
1086 Replace occurrences of % throughout the HTML with %% so as to be friendly
1087 to HP/UX printf() and possibly others.
1089 Revision 212.9 2000/09/13 04:13:59 ajc
1090 * Completed the initial hack of the variable substitution template thingy.
1091 Check out static/login.html to see the first template.
1093 Revision 212.8 2000/09/11 17:08:16 ajc
1094 * Started templatizing the login screen. Not finished yet.
1096 Revision 212.7 2000/09/11 03:29:50 ajc
1097 * Started working on a variable-substitution thing
1099 Revision 212.6 2000/08/30 03:20:22 ajc
1100 * Put the wholist back into its own window.
1102 Revision 212.5 2000/07/06 03:46:29 ajc
1103 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1105 Revision 212.4 2000/06/29 04:22:35 ajc
1106 * Changed the format of the wholis (again). Now it shows up in a frame
1107 instead of a separate window.
1109 Revision 212.3 2000/06/12 03:28:44 ajc
1110 * added support for multi-line paging
1112 Revision 212.2 2000/06/07 04:11:28 ajc
1113 * HTML changes to room banner
1115 Revision 212.1 2000/05/31 04:29:54 ajc
1116 * Initial support for "summary" (headers only, no body) mode of reading
1117 messages, and "read one" mode. For future support of 'traditional' email.
1119 Revision 212.0 2000/05/23 20:35:52 ajc
1120 * Tagged for the 2.12 release
1122 Revision 211.19 2000/05/18 02:33:39 ajc
1123 * Don't call whobbs() directly after changing masq room/host, it screws up the
1124 refresh. It now calls an HTTP redirect page instead.
1125 * added http_redirect(char *url) function to accomplish the above
1127 Revision 211.18 2000/05/08 17:24:32 ajc
1128 * Removed HTTP date fields because it was confusing browser caches (weird)
1129 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1131 Revision 211.17 2000/05/07 23:46:55 ajc
1132 * added Date: and Last-Modified: headers to HTTP output
1133 * masquerade room/host screen now runs in wholist window, and returns to it
1135 Revision 211.16 2000/05/02 17:32:06 ajc
1136 * Font related changes to html
1138 Revision 211.15 2000/04/20 02:42:23 ajc
1139 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1140 crashing every session, every time. (?)
1141 * End the session after displaying robots.txt or nocookies.html, to prevent
1142 big session logjams when either of these conditions are met
1144 Revision 211.14 2000/04/15 15:43:46 nbryant
1145 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1146 64-bit gcc on sparc is evil)
1148 Revision 211.13 2000/04/06 20:42:03 nbryant
1149 * configure.in: fix a typo
1151 Revision 211.12 2000/04/06 20:37:01 nbryant
1152 * solaris cleanups and warning fixes
1154 Revision 211.11 2000/03/31 03:48:52 ajc
1155 * text_to_server() now behaves the way web users expect text entry to work.
1156 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1158 Revision 211.10 2000/03/31 02:39:06 ajc
1159 * Fixed bugs in "Site configuration" and added new fields.
1161 Revision 211.9 2000/03/31 02:08:45 ajc
1162 * Added "max messages per page" and "read next nnn" stuff to read loop
1163 (probably not in its final form)
1165 Revision 211.8 2000/03/28 17:02:47 nbryant
1166 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1168 Revision 211.7 2000/03/27 16:18:17 ajc
1169 * Implement multi-room chat as available in Citadel 5.70
1171 Revision 211.6 2000/03/23 04:45:15 ajc
1172 * Experimental move of wholist to a separate auto-refreshing window
1174 Revision 211.5 2000/03/19 22:49:03 ajc
1175 * Made the header-bar buttons more visible
1176 * Added a "reply" header-bar button
1177 * Move "Subject:" lines into the header-bar
1178 * Padded the header-bars by one pixel (nicer looking)
1179 * Changed message date/time output format
1181 Revision 211.4 2000/03/19 19:49:31 ajc
1182 * Added support for unix domain sockets
1184 Revision 211.3 2000/02/11 23:45:04 nbryant
1185 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1186 * tcp_sockets.c: include <arpa/inet.h>
1188 Revision 211.2 2000/02/11 23:30:04 nbryant
1189 configure.in: added some code for FreeBSD
1191 Revision 211.1 2000/01/11 04:20:40 ajc
1192 * Add "close window" option to goodbye screen
1194 Revision 211.0 2000/01/04 15:24:16 ajc
1195 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1196 * This will be released as v2.11; tagged everything as such.
1198 Revision 210.0 1999/12/24 04:57:18 ajc
1201 Revision 1.121 1999/12/23 04:54:48 ajc
1202 * Changed session cookie from hexadecimal encoding to base64
1203 * Removed overly verbose logging
1205 Revision 1.120 1999/12/12 18:12:28 ajc
1206 * get http request: clear hold buffer before starting to read in HTTP request.
1207 This was causing some requests to get corrupted.
1209 Revision 1.119 1999/12/08 18:25:21 ajc
1210 * Increased the size of the backlog queue length passed to accept() and made
1211 it a configuration parameter in webcit.h
1213 Revision 1.118 1999/12/07 16:09:26 ajc
1214 * Better (non fireworks display mode) handling of broken HTTP sockets
1216 Revision 1.117 1999/12/06 03:40:29 ajc
1217 * Moved a bunch of other global variables to per-session variables
1219 Revision 1.116 1999/12/06 02:05:33 ajc
1220 * Moved global march list into per-session context
1222 Revision 1.115 1999/12/05 18:38:02 ajc
1223 * Auto-scaling worker thread pool size
1225 Revision 1.114 1999/12/05 17:38:41 ajc
1226 * Additional debugging and cleanup
1228 Revision 1.113 1999/12/04 22:16:05 ajc
1229 * Moved all diagnostic output to stderr
1230 * Moved "HTTP/1.0 200 OK" output to output_headers()
1232 Revision 1.112 1999/12/04 21:56:59 ajc
1233 * Finished the overhaul. Now to tune...
1235 Revision 1.111 1999/12/03 17:59:53 ajc
1236 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1237 pseudocode so the build is currently broken.
1239 Revision 1.110 1999/12/03 16:37:46 ajc
1240 * Repaired HTTP output for image transfers and static content
1242 Revision 1.109 1999/12/03 05:09:54 ajc
1243 * Rewrote the HTTP engine and application coupling to run in a worker thread
1244 model and to run as a single multithreaded program (eliminated helper
1245 processes and pipes). It currently runs but has many large bugs.
1247 Revision 1.108 1999/12/03 00:18:20 ajc
1248 * Added ".c.o" rule to Makefile
1250 Revision 1.107 1999/11/26 03:32:59 ajc
1251 * Started moving all of the global variables into a struct, to facilitate
1252 multithreaded server.
1254 Revision 1.106 1999/11/26 01:28:10 ajc
1257 Revision 1.105 1999/11/04 02:05:02 ajc
1258 * Added 'number of worker threads' to site config screen
1260 Revision 1.104 1999/10/25 02:25:09 ajc
1261 * Shuffled around the room editing commands
1263 Revision 1.103 1999/10/14 04:07:18 ajc
1264 * Cleaned up the bottom-of-page icons
1266 Revision 1.102 1999/10/08 23:58:11 ajc
1267 * Minor bug fix in registration screen
1269 Revision 1.101 1999/10/06 02:44:02 ajc
1270 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1271 it back in when it's fixed. Also added more attempts at cache disabling,
1272 but it still doesn't work in the StarOffice browser. I don't know why.
1274 Revision 1.100 1999/10/02 03:26:14 ajc
1275 * Merged in Nick's bit of JavaScript to handle key commands.
1276 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1277 in a text field. Right now you can't even log in.
1279 Revision 1.99 1999/09/01 01:06:11 ajc
1280 * Added "max message length" field in global config screen
1282 Revision 1.98 1999/08/14 18:16:10 ajc
1283 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1286 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1287 * Did neat stuff to the bottom of the page
1289 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1290 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1291 to a Citadel server fails.
1292 * messages.c: don't auto-link URL's in messages if it would cause
1295 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1296 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1297 compiler. This should make more browsers happy.
1299 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1300 * Added support for "robots.txt" telling spiders to go away.
1301 * Do a slrp_highest() when logging off.
1303 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1304 * Rearranged the code in "Site-wide configuration" and "Generic
1305 server command" to avoid nested server operations
1307 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1308 * webcit.c: added "back, top, next" buttons to bottom of each page
1309 * menubar.html: replaced "User list" with "Page another user"
1311 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1312 * context_loop.c: rearranged some code to try to eliminate deadlocks
1314 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1315 * Unknown URL's now display the main menu instead of diagnostics
1316 * Diagnostics are now at <baseurl>/diagnostics
1318 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1319 * Session no longer locks up when an express message is cancelled
1320 * The default Citadel server is now "localhost" instead of uncnsrd
1321 * Added some documentation
1323 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1324 * roomops.c: made room banner graphics more reliable
1325 * messages.c: added code to prevent accidental "double-posting"
1326 * who.c: fixed the "Change room/host/user" submit logic
1328 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1329 * Changed static/menubar.html so the text is readable
1331 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1332 * Ditched the frames mode completely. It wasn't working properly in,
1333 among other places, IE 5. Die, Bill, Die.
1335 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1336 * Fixed the behavior of the "forget room" routine, to properly handle
1337 the transition back to the Lobby after it's all done.
1338 * Added ExpressMessageCat() to allow code to send the user messages
1339 along with incoming express messages
1340 * WebCit now sends the name of the end user's browser as the client
1341 name in a Citadel IDEN command rather than its own name.
1343 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1344 * Minor code cleanups
1345 * New mail notification
1347 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1348 * Top-aligned all the cells in the fake frames in non-frames mode
1350 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1351 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1352 of a Goto, in order to prevent it from first marking all msgs old.
1354 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1355 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1356 which can differentiate the needs of frames and noframes modes
1358 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1359 * webserver.c: added "-t" option to send traces somewhere else
1361 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1362 * context_loop.c: display an error page if the client browser
1363 requests a non-root page and there is no cookie set
1364 * webserver.c: took my name off the copyright notice (it's a group
1367 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1368 * Reworked a lot of the structure, made more HTML "embeddable"
1369 * Changed the noframes mode to display "fake" frames using tables
1371 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1372 Changed some output formatting (mainly <FONT> tags).
1373 Changed who.c to use urlescputs() rather than escputs()
1374 in urls so GOTOs and User Profiles work when the string has a
1377 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1378 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1379 How to cause "onLoad=" to cause a sibling frame to refresh without
1380 having to use the nonportable HTTP "Window-Target:" directive. Began
1381 implementation of this; it should allow portable NS/IE compatibility.
1383 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1384 * Implemented "access level required to create rooms"
1386 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1387 * webcit.c: modified getz() to *exit* the program when fgets()
1388 returns an error. This is actually the desired behavior; it would
1389 otherwise busy-loop forever on a broken pipe.
1391 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1392 * webcit.c: added to getz() the ability to return an error code;
1393 implemented this in the main loop, hopefully fixing problems
1394 * Added "braindamage" file (frames/JS browser compatibility list)
1395 * Added HTTP "User-agent:" detection
1396 * wildmat.c, braindamage.c: added
1397 * Initial value of 'noframes' is now set by the braindamage check
1398 * Ran everything through "indent -kr -i8"
1399 * roomops.c: in room list, print a in otherwise empty cells
1401 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1402 * context_loop.c: warning fix
1403 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1405 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1406 * Resolve the name of the connecting host and pass it on to Citadel
1408 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1409 * wDumpContent() is now responsible for </BODY></HTML> most of the
1410 time (parameter settable) so that the main menu can easily be
1411 embedded in every page when running in noframes mode
1412 * noframes mode selection is now carried in the cookie
1414 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1415 * Made the frames stuff less dependent on the HTML TARGET= directive
1416 and more dependent on the HTTP Window-target: directive.
1417 * Made the system semi-navigable in noframes mode.
1419 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1420 * Brought over the new room listing code and <G>oto heuristics
1421 from the main Citadel tree, to pay attention to floor/room ordering
1423 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1424 * Modified the back end of mime_parser to use callbacks instead of
1425 doing something specific. Now we can use it elsewhere.
1427 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1428 * Fixed the bugs in "Site-wide configuration"
1429 * Added a "generic server commands" screen
1431 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1432 * Reduced the multiple cookies down to one cookie combining all data.
1434 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1435 * Removed wc_host and wc_port cookies.
1436 * Added an "edit your session" screen to change your wholisting.
1438 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1439 * Added "enter registration"
1440 * Set up automatic trigger of Enter Registration when the server
1442 * Established that a one-to-one WebCit/Citadel correspondence will
1443 be required. No big deal due to shared code segments.
1444 * Added "change password"
1445 * Added networking configuration screens. These still need testing.
1446 * Added a "kill session" link to each line of the wholist when
1447 logged in as an aide, and the screens to perform this operation.
1449 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1450 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
1451 * "Finished" the MIME parser.
1452 * Got image uploads working.
1453 * Added "add/edit user photo" screens.
1454 * Added "add/edit room graphic" screens.
1455 * Added "add/edit floor graphic" screens.
1456 * Fixed display of floor graphic in known rooms list.
1458 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1459 * Wrote mime_parser.c for handling of image uploads. This will also
1460 be used in future Citadel MIME projects.
1462 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1463 * Fixed a bug in the room banner display code
1464 * Added "delete room"
1465 * Added "validate users"
1467 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1468 * Added "edit room info file"
1471 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1472 * Changed the "auto read new" functionality from a meta refresh tag
1473 to an "onload" directive (the former was causing graphics problems)
1474 * Added "create room"
1477 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1478 * Got the Zap and List-Zapped commands working
1479 * Added a convenience function to display a page with an error string
1480 * Automatically do a read-new-msgs whenever a new room banner is loaded
1482 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1483 * Added the screens to send pages
1484 * Changed message headers to display in bigger font, non-boldface
1485 * Added the chat system
1486 * Added goto private rooms
1488 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1489 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
1491 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
1492 * automatically regenerate Makefile when Makefile.in changes
1494 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1495 * context_loop.c: Moved "remove session" into its own function.
1496 Check for dead webcit child process before each transaction.
1497 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1498 against broken HTTP connections.
1499 * Added a housekeeping thread to periodically remove dead sessions
1500 and kill idle sessions.
1501 * messages.c: added "delete message" functionality
1502 * messages.c: added "move message" functionality
1503 * userlist.c: added. This adds "userlist" and "show user" functions.
1504 * roomops.c: fixed buggy implementation of ungoto
1505 * Set up an option in output_headers() to optionally print the most
1506 often used opening HTML as well as the HTTP headers.
1507 * Display express messages in cute little JavaScript popup window.
1509 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1510 * Brought over message reading and entry functions from old WebCit
1512 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1513 * context_loop.c: really fix the SO_LINGER stuff
1514 * webserver.c: remove commented-out references to SO_LINGER
1516 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1517 * context_loop.c: After fork(), child process closes the HTTP socket
1518 so when the parent process closes it, it actually _does_ close.
1519 Otherwise, aIEeeee and possibly other browsers will hang.
1520 * Added support for graphics images retrieved from the Citadel server.
1521 * Set up login banner graphic and background image graphic
1523 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1524 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1526 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1527 * Smoothed out some of the login/logout code. Failed authentication
1528 now works the way it should.
1529 * Added support for new user login (still need to handle registration).
1531 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1532 * Discovered that the HTTP socket problem is related to a socket that
1533 isn't properly lingering on close. Temporarily hacked a sleep(10)
1534 into context_loop.c until it is figured out.
1536 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1537 * Did a little debugging, still trying to figure out why logging in
1538 displays "Connection reset by peer" error. It used to work...
1540 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1541 * Makefile.in: updated dependencies
1543 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1544 * Fixed broken interpretation of variables specified in the URL
1545 * added new "action" variable to make main loop simpler
1547 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1548 * webserver.c: prototype vsnprintf
1549 * context_loop.c: warning fix
1551 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1552 * tcp_sockets.c: removed some dead code
1553 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1554 unused ends of pipes, fix a file descriptor leak and a race condition
1555 * portability enhancements
1557 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1558 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1560 * converted to autoconf and began port to Digital UNIX
1562 * context_loop.c: moved the monster 64k buffer array off the stack
1563 * tcp_sockets.c: getservbyname() doesn't set errno.
1565 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1566 * webserver.c: warning fix
projects / citadel.git / blob