2 Revision 504.1 2004/02/03 03:09:51 ajc
5 Revision 503.0 2004/01/28 04:31:31 ajc
8 Revision 502.4 2004/01/28 04:30:48 ajc
9 * Create Room can now offer calendar and address book rooms
11 Revision 502.3 2004/01/17 21:25:30 ajc
12 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
13 * Split the config for LDAP Connector into its own panel
15 Revision 502.2 2004/01/17 04:32:54 ajc
16 * Add site config options for Citadel servers which support LDAP
18 Revision 502.1 2003/10/24 02:50:19 ajc
19 * Clicking "Enter Message" in a room with an Address Book view opens
20 a blank vCard entry screen.
22 Revision 502.0 2003/10/23 03:16:50 ajc
25 Revision 501.2 2003/10/23 03:07:54 ajc
26 * event.c: Found and removed another unquoted multi-line string literal
27 * webcit.h: changed an #ifdef HAVE_ICAL_H
28 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
30 Revision 501.1 2003/10/22 01:42:12 ajc
31 * iconbar.c: removed a stray character or two...
33 Revision 501.0 2003/10/21 04:26:37 ajc
36 Revision 500.30 2003/10/21 04:26:27 ajc
37 * bumped the version string to 5.01
39 Revision 500.29 2003/10/17 03:08:28 ajc
40 * Finished prettying up the vCard display
42 Revision 500.28 2003/10/17 02:31:45 ajc
43 * Multi-line string literals are deprecated in GCC 3.1 unless each line
44 is wrapped in quotes. Performed this fix so it'll compile.
45 * setup.c: removed references to unused variable tempfile[]
47 Revision 500.27 2003/10/09 03:17:02 ajc
48 * Started prettying up the vCard display.
50 Revision 500.26 2003/10/08 02:33:49 ajc
51 * Begin work on better handling of vCard display
53 Revision 500.25 2003/09/04 03:41:27 ajc
54 * siteconfig.c: changed some config items to drop-down boxes
56 Revision 500.24 2003/08/27 04:26:54 ajc
57 * Split the site configuration screen up into four different screens,
60 Revision 500.23 2003/08/24 03:31:50 ajc
61 * Finished the setup program
62 * Bumped the internal version number to 5.01
64 Revision 500.22 2003/08/22 00:47:27 ajc
65 * setup is now working, but it still needs a way to detect a running WebCit
67 Revision 500.21 2003/08/22 00:25:40 ajc
68 * Added a skeleton "setup" program to the tree. It does not work yet.
70 Revision 500.20 2003/08/20 03:48:55 ajc
71 * Added iconbar shortcut to Contacts room
72 * Minimum required Citadel is now 6.11
74 Revision 500.19 2003/08/20 03:07:25 ajc
75 * Address book "single card" view now suppresses "reading nn message" and
76 instead shows the letter indices across the top
77 * Clicking on an address in a vCard now connects to WebCit mail instead
78 of a browser mailto: link
80 Revision 500.18 2003/08/19 04:18:43 ajc
81 * Changed things around in the address book view. Made it sorted and
82 more clickable and better looking...
84 Revision 500.17 2003/08/12 18:54:03 error
85 * messages.c: fix off-by-one-error in selector bar
87 Revision 500.16 2003/08/07 22:18:03 ajc
88 * Add the Summary Page to the customizable iconbar
90 Revision 500.15 2003/08/07 03:51:51 ajc
91 * Customizable icon bar as: pictures and text, pictures, text
93 Revision 500.14 2003/08/05 03:52:14 ajc
94 * First working version of the customizable iconbar. It contains a basic
95 set of options and now automatically refreshes when it's customized.
97 Revision 500.13 2003/08/04 03:50:29 ajc
98 * First cut at the customizable iconbar is done. A bunch of generic options
99 are there. Still need to get the actual iconbar to refresh when changes
102 Revision 500.12 2003/08/03 21:02:01 ajc
103 * More work on customizable iconbar
105 Revision 500.11 2003/08/02 05:25:46 ajc
106 * Laid the groundwork for a customizable iconbar
108 Revision 500.10 2003/07/30 03:57:49 ajc
109 * Add config.c_purge_hour to config screen
111 Revision 500.9 2003/07/06 22:06:59 ajc
112 * When converting "anything that looks like a URL" to a real link, first
113 make sure that it isn't already inside a link. This fixes most of the
114 long, ugly URL strings sent by eBay.
115 * Automatically dismantle mailto: links in HTML messages, and convert
116 them to WebCit mail links (clicking on it sends the user to the Mail
117 room and begins composing a new message with the recipient and subject
118 fields pre-populated).
120 Revision 500.8 2003/06/29 20:51:21 ajc
121 * Worked around a rendering bug in Satan's Browser that was causing it
122 to draw the calendar month view much wider than the actual screen wdith
124 Revision 500.7 2003/06/28 04:09:37 error
125 * roomops.c: Backout change to display one less box in the first column in
126 roomlist view, it doesn't seem to work for everyone
128 Revision 500.6 2003/06/28 03:52:51 error
129 * Don't tell browsers not to cache static documents
131 Revision 500.5 2003/06/28 03:35:23 error
132 * roomops.c: Display one less floor in the first column in romlist view
134 Revision 500.4 2003/06/26 03:37:58 ajc
135 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
136 This will allow some groupware clients to browse the free/busy times of
137 other users on the system.
139 Revision 500.3 2003/06/21 05:17:21 ajc
140 * Better alignment of system messages
141 * Exterminated display_error() and replaced it with WC->ImportantMessage
142 which is displayed in a bubble on top of whatever page you're on next.
143 * Small cosmetic changes
144 * Fixed some nesting problems in output_headers()
146 Revision 500.2 2003/06/20 03:39:27 ajc
147 * Optimization to floor layout in box view
149 Revision 500.1 2003/06/20 03:04:26 ajc
150 * "Reply" button on messages now handles IGnet recipients correctly
152 Revision 500.0 2003/06/10 04:23:08 ajc
155 Revision 410.50 2003/06/10 04:22:58 ajc
156 * Updated docs and headers for 5.00 release
158 Revision 410.49 2003/06/10 04:05:23 ajc
159 * De-tabled the left side icon bar and reduced one of the graphics, so
160 that all of the rounded corners show up in Satan's Browser.
162 Revision 410.48 2003/06/10 03:47:41 ajc
163 * style.css: added font selection to default <BODY> tag
165 Revision 410.47 2003/06/06 03:26:03 ajc
166 * Satan's Browser insists on putting bloody acres of whitespace to the
167 right of any bulleted list items, making any multi-column table containing
168 a list take more than the entire screen. Removed all such lists so it
169 looks ok. If you are reading this and you are a Microsoft employee, please
170 commit suicide before you break anything else.
172 Revision 410.46 2003/06/06 02:22:07 ajc
173 * Changed the upper left and upper right bounded box corners to a solid
174 blue (#204B78) instead of gradiated, because it was looking funny in
175 256-color mode. It also looked funny in Internet Explorer, but people
176 who use Internet Explorer are contributing to terrorism and really don't
177 deserve Web access in the first place. So I really just fixed this to make
178 it look good in 256-color Netscape.
180 Revision 410.45 2003/06/05 21:37:37 ajc
181 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
182 in b0rken IE browser. Die, Bill, Die.
184 Revision 410.44 2003/06/05 03:52:29 ajc
185 * Buncha cosmetic changes
187 Revision 410.43 2003/06/04 03:41:25 ajc
188 * Change the appearance of rooms with and without new messages in the
189 room list -- now defined using CSS
191 Revision 410.42 2003/06/03 03:57:42 ajc
192 * Tightened up the room banner a bit. Smaller padding, smaller font,
195 Revision 410.41 2003/05/31 21:36:45 ajc
198 Revision 410.40 2003/05/26 21:05:42 ajc
199 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
200 it to complete the free/busy checking for attendee availability.
202 Revision 410.39 2003/05/26 05:44:45 ajc
203 * event.c: fix compiler warning
205 Revision 410.38 2003/05/26 05:39:46 ajc
206 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
207 bug fixed in Citadel.
209 Revision 410.37 2003/05/26 05:28:13 ajc
210 * serv_func.c: added utility function read_server_text()
211 * availability.c: banged out more of this code -- still not complete
213 Revision 410.36 2003/05/26 03:28:02 ajc
214 * Getting closer to doing the availability check. Created new source
215 module 'availability.c' for this purpose. Stub function is in place.
217 Revision 410.35 2003/05/25 04:25:12 ajc
218 * siteconfig.c: fixed a spelling error
219 * event.c: add a "Check attendee availability" button, and the code to
220 bypass saving the event to the server, do something with it, and then
221 feed the twiddled data structure back to the form display function for
222 further editing. What's still missing is the code to do the actual
225 Revision 410.34 2003/05/24 22:22:35 ajc
226 * Small stylesheet hack to make it work with b0rken IE
228 Revision 410.33 2003/05/24 22:13:08 ajc
229 * Changed the login banner a bit
231 Revision 410.32 2003/05/20 03:25:41 ajc
232 * Separate event invitees with newlines instead of commas.
234 Revision 410.31 2003/05/19 19:55:09 ajc
235 * summary.c: eliminate compiler warnings about unused variables when
236 compiling a WebCit service without calendar support
238 Revision 410.30 2003/05/18 02:05:33 ajc
239 * More conversion of screens to the new look-and-feel.
241 Revision 410.29 2003/05/16 04:11:29 ajc
242 * We don't need no steenking workaround. Problem fixed. MIME parser not
243 broken. Web server was calling it with bad parameters. All fixed now.
244 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
247 Revision 410.28 2003/05/15 04:52:26 ajc
248 * Minor workaround in web forms to handle mime parser problem in uploads
250 Revision 410.27 2003/05/15 03:35:59 ajc
251 * look and feel overhaul -- almost done!
253 Revision 410.26 2003/05/14 03:46:35 ajc
254 * More background cleanup
256 Revision 410.25 2003/05/05 17:19:46 ajc
257 * Cleanups to summary page when running on a non ical enabled system
258 * Use non breaking spaces in summary page box titles
260 Revision 410.24 2003/05/04 04:22:41 ajc
261 * Display body of messages on a white background. I am doing this in order
262 to prepare for making the general background of the screen a darker color.
264 Revision 410.23 2003/05/04 02:54:55 ajc
265 * Summary page now uses our cutesy new rounded window boxes
267 Revision 410.22 2003/05/03 21:28:41 ajc
268 * Added in a slick new box style and put the room lists in it
270 Revision 410.21 2003/05/03 16:57:04 ajc
271 * In the 'folders' and 'portal' views, change the folder delimiter
272 from / to \ to avoid conflict with room names that have slashes
274 Revision 410.20 2003/05/03 16:23:29 ajc
275 * Enforce three columns in portal view of room list
277 Revision 410.19 2003/05/03 04:52:32 ajc
278 * Added an experimental new "portal view" to the room list options
280 Revision 410.18 2003/05/02 03:23:41 ajc
281 * Minor change to room list algorithm
283 Revision 410.17 2003/05/01 15:33:05 ajc
284 * Fixed a potential memory leak in enumeration of MIME parts
286 Revision 410.16 2003/05/01 03:11:35 ajc
287 * When static content is requested, fetch it without trying to connect
290 Revision 410.15 2003/04/30 05:00:00 ajc
291 * Added the ability to compose messages with file attachments uploaded from
294 Revision 410.14 2003/04/27 04:46:02 ajc
295 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
296 observes the flag designating the presence of new messages. (The "rooms
297 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
298 but that view may get axed soon.)
300 Revision 410.13 2003/04/26 21:57:53 ajc
301 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
302 before returning an error code to avoid a file descriptor leak
304 Revision 410.12 2003/04/19 21:42:36 ajc
305 * Repaired all my b0rken COLOR tags
306 * Replaced most FONT tags with SPAN tags
309 Revision 410.11 2003/04/19 19:58:10 ajc
310 * Lots of great changes from Nick to make the site CSS-enabled.
312 Revision 410.10 2003/04/14 04:04:40 ajc
313 * First cut of CSS-izing WebCit. Probably b0rken.
315 Revision 410.9 2003/04/09 04:02:32 ajc
316 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
317 supported the idea of one WebCit connecting to multiple Citadels for a
318 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
319 * When connecting to Citadel through a Unix domain socket, don't try to make
320 the Java chat applet available.
322 Revision 410.8 2003/03/31 03:32:19 ajc
323 * messages.c: check for 000 terminator while parsing RFC822 headers to
324 prevent getting hung up while displaying certain badly formatted messages.
326 Revision 410.7 2003/03/30 06:13:19 ajc
327 * When reading from the server, do not treat CR as end-of-line because
328 there's probably an LF coming after it. Instead, keep reading to the LF
330 * No not underline links in the icon bars
332 Revision 410.6 2003/03/17 04:17:41 ajc
333 * Call to accept() was being made with an uninitialized variable for the
334 third argument. Changed the second and third argument to NULL and 0 because
335 we don't really need accept() to fill up a buffer full of information that
336 we'll never use. (Thanks to SteveV for reporting the bug and helping to
338 * Removed the mutex wrapper around select() because we don't need it. All
339 idle worker threads now block on select() and one of them will wake up when
340 a connection arrives.
342 Revision 410.5 2003/03/15 20:55:03 ajc
343 * When a requested image is not available on the Citadel server, send a
344 1x1 transparent GIF instead of 404 error.
346 Revision 410.4 2003/03/14 04:21:57 ajc
347 * clone events to be encapsulated before saving, because the original
348 instance may already have a parent, and that makes crashy crashy
350 Revision 410.3 2003/03/13 05:57:17 ajc
351 * More encapsulation. Warning: there are bugs in this!!
353 Revision 410.2 2003/03/13 05:20:23 ajc
354 * Various changes to the calendar service to handle messages containing
355 fully encapsulated VCALENDAR components instead of only unencapsulated
356 VEVENT subcomponents. We have to move in this direction for compatibility
359 Revision 410.1 2003/03/01 22:07:19 ajc
360 * New user registration, as well as existing user re-registration, now
361 uses the vCard editing screen.
362 * Administratively editing users' address book entries now works again,
363 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
364 in order to enforce this.
366 Revision 410.0 2003/02/19 03:49:33 ajc
369 Revision 400.90 2003/02/19 03:49:17 ajc
370 * latest config.guess and config.sub from www.gnu.org
372 Revision 400.89 2003/02/07 04:44:17 ajc
373 * Replaced sleep() with a function that sleeps using select() in order to
374 avoid potential issues with SIGALRM. Possible fix for weird behavior
375 when running on a Macintosh.
377 Revision 400.88 2003/01/29 22:32:07 ajc
378 * Shuffled some code and comments around; minor cleanup
380 Revision 400.87 2003/01/28 15:37:12 ajc
381 * All functions which read binary data from the server now make use of the
382 read_server_binary() function in tools.c
383 * Binary reads from server now have safety code to prevent infinite loops
384 * All output of MIME objects is now done with http_transmit_thing()
386 Revision 400.86 2003/01/19 06:28:04 ajc
387 * Minimum required Citadel version 6.05
389 Revision 400.85 2003/01/16 04:41:26 ajc
390 * When displaying edit controls for time of day in the calendar, only show
391 minutes that are multiples of 5 ... unless the existing value is not a
392 multiple of 5, in which case we show that too.
394 Revision 400.84 2003/01/15 17:34:04 ajc
395 * event.c: fixed a misspelling
396 * config.guess, config.sub: updated using latest from ftp.gnu.org
398 Revision 400.83 2003/01/14 04:21:27 ajc
399 * Only offer views which make sense for the default view of a room
401 Revision 400.82 2003/01/13 03:34:33 ajc
402 * Get ready for the 4.10 release
404 Revision 400.81 2003/01/12 23:22:53 ajc
405 * configure.in: check for libical v0.24 or newer
407 Revision 400.80 2003/01/07 04:56:17 ajc
408 * Complete the free/busy transparency handling in the form
409 * Default times for new events are now in the correct timezone
411 Revision 400.79 2003/01/06 18:01:35 ajc
412 * Begin handling of TRANSP property to show event times as free or
415 Revision 400.78 2003/01/05 21:02:14 ajc
416 * Summary page: three columns are now all the same width
418 Revision 400.77 2003/01/05 20:56:05 ajc
419 * minor fix for previous checkin
421 Revision 400.76 2003/01/05 20:51:01 ajc
422 * Display PARTSTAT for attendees
424 Revision 400.75 2003/01/05 05:01:00 ajc
425 * Add "today's calendar events" to the summary page.
427 Revision 400.74 2003/01/05 04:27:28 ajc
428 * Add "Tasks" to the summary page
430 Revision 400.73 2002/12/28 05:44:09 ajc
431 * ical_dezonify.c: brought over new version from the Citadel source (again)
433 Revision 400.72 2002/12/28 05:12:45 ajc
434 * ical_dezonify.c: brought over new version from the Citadel source.
436 Revision 400.71 2002/12/26 04:04:48 ajc
437 * Perform CHEK command when automatically establishing sessions, not just
438 when one is explicitly created. Some stuff is missing otherwise.
440 Revision 400.70 2002/12/25 23:18:06 ajc
441 * Be more strategic about when to call ical_dezonify()
442 (This may be the last set of fixes. I hope so.)
444 Revision 400.69 2002/12/25 21:39:38 ajc
445 * ical_dezonify.c: added.
446 * calendar.c: convert incoming ical messages to UTC
447 (the usual routines will then convert them to local time for display)
449 Revision 400.68 2002/12/25 07:06:00 ajc
450 * Tweaked the code to work with libical 0.24
452 Revision 400.67 2002/12/20 04:50:00 ajc
453 * When saving a calendar event, increment the SEQUENCE property.
455 Revision 400.66 2002/12/18 05:03:39 ajc
456 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
457 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
458 Because the libc-allocated buffer was getting clobbered.
459 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
461 Revision 400.65 2002/12/17 05:01:39 ajc
462 * Prettied up the calendar day view layout
463 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
465 Revision 400.64 2002/12/16 04:43:30 ajc
466 * Correctly handle local time zone when figuring out which day and time to
467 display events on calendar month/day views. This also seems to have
468 fixed the bug that was causing events to sometimes get lost when saved.
470 Revision 400.63 2002/12/15 05:50:59 ajc
471 * Form editing of date/time fields now assumes that the icaltimetype being
472 manipulated is in UTC. It converts to/from local time for editing.
474 Revision 400.62 2002/12/10 23:25:47 ajc
475 * Display attendees in message view of calendar objects
477 Revision 400.61 2002/12/07 22:12:59 ajc
478 * Handle incoming RSVP's for meetings. (Note: this will not actually work
479 until I implement the Citadel server function which it calls.)
481 Revision 400.60 2002/11/30 21:34:51 ajc
482 * Submit organizer in a hidden field, in case the server needs it
484 Revision 400.59 2002/11/30 04:46:46 ajc
485 * First cut at adding/removing attendees to an event
486 (Actual invitations should be sent by the Citadel server)
488 Revision 400.58 2002/11/29 23:56:19 ajc
489 * Completed "me as organizer" -- the user's own e-mail address is inserted
490 as the organizer of new events. Detect when the user is the organizer and
491 enable/disable the attendees box accordingly.
493 Revision 400.57 2002/11/29 16:38:37 ajc
494 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
496 Revision 400.56 2002/11/28 06:03:24 ajc
497 * Issue an ISME command when editing an event, to determine whether the user
498 viewing the event is the organizer. (Will use this later to allow/disallow
499 sending out invitations.)
501 Revision 400.55 2002/11/26 05:01:04 ajc
502 * Began handling attendee fields
504 Revision 400.54 2002/11/16 23:40:11 ajc
507 Revision 400.53 2002/11/16 23:15:02 ajc
508 * Make the "all day event" shadebox smaller (month view) - no border.
509 * Fixed bug that caused any events following an all day event to also appear
512 Revision 400.52 2002/11/16 05:40:54 ajc
513 * When adding new events to the calendar, default to the month [and day]
514 currently being viewed.
515 * Hotlink each hour of the day view to an add-new-event for that day/hour.
517 Revision 400.51 2002/11/15 05:05:47 ajc
518 * Put in back/forward (yesterday/tomorrow) links in calendar day view
520 Revision 400.50 2002/11/15 04:11:46 ajc
521 * Added even more nifty JavaScript to cause the hour/minute and end date
522 fields of a calendar event form to render as disabled when the "all day
523 event" box is checked -- not just when the user checks the box, but also
524 when the box begins its life already checked.
526 Revision 400.49 2002/11/14 04:59:40 ajc
527 * Correctly serialize and save all day events using date instead of date/time
529 Revision 400.48 2002/11/13 04:49:23 ajc
530 * "All day event" shows as a single checkbox, instead of one for the start
531 time and one for the end time. Added nifty JavaScript to zero and shade
532 the hour/minute and all end time fields when all-day-event is checked.
534 Revision 400.47 2002/11/12 05:57:27 ajc
535 * Display a nicer looking screen when replying to calendar invitations
536 * When displaying day view, don't show all day events twice
537 * Day or month view: denote all day events by displaying them inside
540 Revision 400.46 2002/11/12 03:26:39 ajc
541 * Tell the user about broken Citadel server connections instead of
542 simply printing "Goodbye"
544 Revision 400.45 2002/10/23 04:11:38 ajc
545 * Detect when a meeting invitation is actually an update for an existing UID
546 and tell the user so.
548 Revision 400.44 2002/10/21 20:16:38 ajc
549 * Display conflicts nicely
551 Revision 400.43 2002/10/21 18:29:14 ajc
552 * Ask server to hunt for conflicts when displaying a meeting invitation
554 Revision 400.42 2002/10/19 21:28:32 ajc
555 * Moved the calendar meeting request reply functionality to the Citadel server
557 Revision 400.41 2002/10/19 17:10:14 ajc
558 * Add "Tentative" accept button
559 * Only display Accept/Tentative/Decline button when method=REQUEST
561 Revision 400.40 2002/10/19 04:16:37 ajc
562 * Save an incoming meeting request into the user's calendar.
564 Revision 400.39 2002/10/18 20:55:05 ajc
565 * Began work on meeting request accept/decline
567 Revision 400.38 2002/10/16 19:16:39 ajc
568 * Fixes and updates to build WebCit on Linux for IBM S/390
570 Revision 400.37 2002/10/09 04:12:44 ajc
571 * Templatized trailing HTML
572 * Templatized "new start page" page
573 * Added global substitution macros
575 Revision 400.36 2002/10/09 03:51:01 ajc
576 * Templatized the <HEAD> section of HTML
578 Revision 400.35 2002/10/07 23:03:38 ajc
579 * messages.c: don't display room name field when it's blank
581 Revision 400.34 2002/10/07 04:10:37 ajc
582 * When displaying meeting invitations, only show date/time for VEVENT
583 subcomponents. Date/time for other subcomponents are irrelevant.
584 * Cleaned up HTML display of meeting invitations.
586 Revision 400.33 2002/10/03 03:40:31 ajc
587 * Worked on meeting accept/decline a little bit
589 Revision 400.32 2002/09/30 03:58:35 ajc
590 * Dabbled in handling incoming meeting requests
592 Revision 400.31 2002/09/29 20:15:43 ajc
593 * Completed the calendar day view
595 Revision 400.30 2002/09/28 04:01:30 ajc
596 * started fleshing out the calendar day view
598 Revision 400.29 2002/09/27 21:19:28 ajc
601 Revision 400.28 2002/09/27 18:31:33 ajc
602 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
603 * After saving a VEVENT, return to the correct calendar view and date
605 Revision 400.27 2002/09/27 17:15:44 ajc
606 * Removed the gzip compression stuff due to bugs in Internet Explorer.
608 Revision 400.26 2002/09/27 04:37:21 ajc
609 * New, buggy versions of event editing screens
611 Revision 400.25 2002/09/26 22:00:16 ajc
612 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
613 month 1 in libical functions)
615 Revision 400.24 2002/09/25 21:57:13 ajc
616 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
619 Revision 400.23 2002/09/24 04:12:34 ajc
620 * Rough cut of the two-pass calendar display routines (first pass: go thru
621 messages gathering VEVENT items; second pass: render calendar with data)
623 Revision 400.22 2002/09/23 04:01:33 ajc
624 * Presentation changes to calendar month view
626 Revision 400.21 2002/09/22 05:20:27 ajc
627 * Began implementing month view
629 Revision 400.20 2002/09/21 04:38:05 ajc
630 * Added utility functions for displaying vcalendar timestamps in web forms
631 and translating form data back to timestamps.
632 * Completed the "edit task" and "add new task" screens.
634 Revision 400.19 2002/09/20 20:28:08 ajc
635 * Smooth transition between "list tasks" & "edit task" screens
637 Revision 400.18 2002/09/20 03:54:44 ajc
638 * Display the "Tasks" view as a bulleted list with each task clickable
639 * Clicking brings up an (unfinished) "edit task" screen
641 Revision 400.17 2002/09/18 21:44:02 ajc
642 * display VTODO parameters
644 Revision 400.16 2002/09/17 04:21:00 ajc
645 * Handler chains for VCALENDAR and VTODO types
647 Revision 400.15 2002/09/17 03:37:10 ajc
648 * Implemented a 'display handler' infrastructure for various groupware types
650 Revision 400.14 2002/09/16 03:35:12 ajc
651 * Just a bunch of glue code to iterate through the various types of ical
652 objects we could encounter
654 Revision 400.13 2002/09/15 04:05:41 ajc
655 * Process calendar object subcomponents
657 Revision 400.12 2002/09/15 03:40:13 ajc
659 * When a text/calendar MIME type is discovered in a message, send it to
660 the (currently skeleton) parser in calendar.c
661 * calendar.c: skeleton parser for calendar objects which currently just
662 creates an icalcomponent object and frees it.
664 Revision 400.11 2002/09/15 03:16:24 ajc
665 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
666 function namespace in libical
668 Revision 400.10 2002/09/15 02:50:55 ajc
669 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
671 Revision 400.9 2002/09/14 21:33:31 ajc
672 * Backed out compression of inlines -- not all browsers appear to handle it
674 Revision 400.8 2002/09/14 20:20:29 ajc
675 * Attempting to push more stuff through compression. I've introduced some
676 sort of deadlock bug that I can't seem to find yet...
678 Revision 400.7 2002/09/14 20:00:22 ajc
679 * Compress output_image() graphics
681 Revision 400.6 2002/09/14 16:26:35 ajc
682 * output_image() now reads the entire image from Citadel into a buffer before
683 sending it to the browser (for performance reasons, and so it can compress)
685 Revision 400.5 2002/09/14 04:52:59 ajc
686 * Look for the "libical" calendaring library and link it in if present...
688 Revision 400.4 2002/09/14 04:02:36 ajc
689 * Finished gzip compression of dynamic pages (when browser supports it)
691 Revision 400.3 2002/09/13 20:40:53 ajc
692 * Detect when the client browser is capable of gzip encoding
693 (actual encoding is not implemented yet)
695 Revision 400.2 2002/09/13 15:54:40 ajc
696 * Reversed the above change because I broke it somehow
698 Revision 400.1 2002/09/11 22:46:59 ajc
699 * Started adding in compression and calendaring library detects (not finished)
701 Revision 400.0 2002/09/09 03:56:11 ajc
702 * This is version 4.00
704 Revision 323.68 2002/09/09 03:51:01 ajc
705 * In the HTML-to-HTML converter:
706 --> Open links in new window (as with text msgs)
707 --> Convert loose URL's to hot links (as with text msgs)
709 Revision 323.67 2002/09/06 03:59:11 ajc
710 * Added an "About this server" panel to the Summary page.
711 (Useless fluff, but better than an empty column.)
713 Revision 323.66 2002/08/26 02:57:06 ajc
714 * Rooms listed on the summary page are now clickable-gotoable
716 Revision 323.65 2002/08/26 01:24:09 ajc
717 * Added a "summary" page (rather sparse for now)
719 Revision 323.64 2002/08/24 15:30:48 ajc
720 * GET instead of POST for listsub. Also add a 'Back...' link.
722 Revision 323.63 2002/08/24 05:59:24 ajc
723 * Bugfixes and cosmetic changes to listsub system
725 Revision 323.62 2002/08/23 03:37:19 ajc
726 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
728 Revision 323.61 2002/08/22 03:55:47 ajc
729 * 'unsubscribe' command (but not 'confirm unsubscribe')
731 Revision 323.60 2002/08/21 21:58:37 ajc
732 * Completed self-service list subscription via web.
733 (Still need to implement unsubscribe.)
735 Revision 323.59 2002/08/16 22:06:51 ajc
738 Revision 323.58 2002/08/16 03:51:12 ajc
739 * I think I've finally nailed the 'no session' pages now...
741 Revision 323.57 2002/08/15 03:49:47 ajc
742 * Fleshed out the list subscription page a bit
744 Revision 323.56 2002/08/13 19:55:12 ajc
745 * Keep track of the HTTP "Host:" header being sent by the browser.
746 (We're going to need this in the near future)
748 Revision 323.55 2002/08/05 16:07:30 ajc
749 * Moved "edit floor label pic" to the floor editing screen
751 Revision 323.54 2002/08/05 15:53:00 ajc
752 * Commands to add, change, delete floors
754 Revision 323.53 2002/07/26 03:20:04 ajc
755 * Beautified the folder tabs in "edit room"
757 Revision 323.52 2002/07/25 04:01:58 ajc
758 * Final cleanup of changes (finally located and fixed the bug)
760 Revision 323.51 2002/07/24 04:14:23 ajc
761 * Minor code cleanup of last night's changes
763 Revision 323.50 2002/07/23 15:40:54 ajc
764 * Minor cleanup of previous changes
766 Revision 323.49 2002/07/23 04:43:58 ajc
767 * Updated message reading to use the new MSG4 command, so we can do output
768 of various types of richtext (mainly HTML).
770 Revision 323.48 2002/07/16 03:37:24 ajc
771 * Small change to above
773 Revision 323.47 2002/07/16 03:23:37 ajc
774 * Display HTML messages as HTML. (Wow!)
776 Revision 323.46 2002/07/13 04:39:59 ajc
777 * Handle multipart/alternative in a nicer way, giving us the opportunity to
778 output HTML instead of converting to text/plain and back. (Not finished.)
780 Revision 323.45 2002/07/11 03:17:03 ajc
781 * hacks to text_to_server() to transmit messages as HTML
783 Revision 323.44 2002/07/09 04:21:12 ajc
786 Revision 323.43 2002/07/06 03:10:26 ajc
787 * Enable a "make this my start page" link that works in lots of places.
788 Configures a user's preference of where to go after login.
790 Revision 323.42 2002/06/19 22:01:31 ajc
791 * When editing another user's vCard, do a "transient goto" to their config
792 room so you don't automatically gain access to their config room.
793 * When creating a user, go back to the "select user to edit" screen with the
794 new user's account name pre-selected.
796 Revision 323.41 2002/06/17 03:48:44 ajc
797 * Finished the thing to edit other users' vCards.
799 Revision 323.40 2002/06/16 21:49:02 ajc
800 * Administratively edit other users' vCards. Still needs a couple of lines
801 of glue code to make it work.
803 Revision 323.39 2002/06/15 20:34:39 ajc
804 * Use safestrncpy() instead of strncpy() where appropriate
805 * Fixed a memory allocation bug in the vCard parser
807 Revision 323.38 2002/05/23 03:40:05 ajc
808 * Brought over a utility function I'll need later
810 Revision 323.37 2002/05/22 02:34:56 ajc
811 * Finished room/folder view selector. Pretty cool.
813 Revision 323.36 2002/05/22 01:53:23 ajc
814 * Room list or folder list? Give the user a choice. (Has bugs.)
816 Revision 323.35 2002/05/12 15:21:43 error
817 * do_template() now parses a .wml file for WAP clients, and a .html file
820 Revision 323.34 2002/05/11 22:46:19 error
821 * Track whether user-agent is a WAP gateway
823 Revision 323.33 2002/05/11 15:35:07 error
824 * webcit.c: add MIME types for WAP/WML
826 Revision 323.32 2002/05/10 15:29:58 ajc
827 * Hacked the address book view a little bit
829 Revision 323.31 2002/05/09 03:53:56 ajc
830 * Began working on address book view
832 Revision 323.30 2002/05/08 03:38:58 ajc
833 * Preferences framework
835 Revision 323.29 2002/05/07 03:57:29 ajc
836 * In message summary, replace 'Del' links with checkboxes
838 Revision 323.28 2002/05/05 03:28:15 ajc
839 * Shuffled around the room banner a bit
841 Revision 323.27 2002/05/03 19:32:39 ajc
842 * Finished "folder list" mode (still need to move it to a permanent location)
844 Revision 323.26 2002/05/03 03:55:17 ajc
845 * more folder display stuff
847 Revision 323.25 2002/05/01 22:03:07 ajc
848 * "folder list" view (not finished)
850 Revision 323.24 2002/05/01 03:23:31 ajc
851 * Added a drop-down box to change a user's view of a room.
853 Revision 323.23 2002/04/28 03:56:47 ajc
854 * Finished summary mode (for the most part, anyway)
856 Revision 323.22 2002/04/26 21:13:21 ajc
857 * Separated "summary mode" message listing into its own function
858 * Go to summary mode automatically when the server says that view=1
860 Revision 323.21 2002/04/20 04:14:29 ajc
861 * Some work on email summary screen
863 Revision 323.20 2002/03/31 05:02:39 ajc
864 * Remove "Page another user" link from main menu
865 * Add "edit my citadel config room" type link from edit user screen
867 Revision 323.19 2002/03/29 22:30:45 ajc
868 * Finished the "edit user" screen.
870 Revision 323.18 2002/03/29 15:18:09 ajc
871 * yep ... more user edit stuff
873 Revision 323.17 2002/03/26 19:01:12 ajc
874 * More edit user stuff
876 Revision 323.16 2002/03/26 18:23:23 ajc
877 * Don't display room banner on screens that don't pertain to a particular room
878 * Initial prep for add/change/delete user accounts screen
880 Revision 323.15 2002/03/22 04:33:08 ajc
881 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
883 Revision 323.14 2002/03/19 04:35:10 ajc
884 * Brought over yet another new version of the MIME parser from Citadel
886 Revision 323.13 2002/03/13 03:56:52 ajc
887 * New site config option "Allow system Aides to gain access to mailboxes"
889 Revision 323.12 2002/03/12 23:13:57 ajc
890 * Moved room access controls out of the admin menu and into the room commands
891 menu. Prettied up the access control list screen.
893 Revision 323.11 2002/03/10 06:07:09 ajc
894 * Handle multiple Internet e-mail addresses in vCard editor
896 Revision 323.10 2002/03/07 04:56:09 ajc
897 * Final polish for initial round of vCard editing functions. Only show "edit"
898 link when editing user's own vCard in the My Citadel Config> room.
900 Revision 323.9 2002/03/06 05:22:33 ajc
901 * More vcard editing form stuff
903 Revision 323.8 2002/03/05 05:05:06 ajc
904 * More vCard editing stuff
906 Revision 323.7 2002/03/04 05:28:54 ajc
907 * Wrote some skeleton code for robust vCard editing
909 Revision 323.6 2002/03/03 06:58:25 ajc
910 * Login errors displayed in red
912 Revision 323.5 2002/03/03 06:52:59 ajc
913 * Allow editing of the "disable self-service user account creation" site config option
915 Revision 323.4 2002/02/24 07:02:44 ajc
916 * Added the ability to enter a Subject: line in messages
917 * Go to the Mail room when user clicks on the new mail alert icon
919 Revision 323.3 2002/02/13 22:47:51 ajc
920 * Added some rudimentary support for displaying vCards as card-looking things
922 Revision 323.2 2002/02/13 15:04:25 ajc
923 * Began some hacks for vCard processing
925 Revision 323.0 2002/01/13 09:07:06 ajc
928 Revision 322.4 2002/01/13 09:06:38 ajc
929 * Brought over the debugged mime parser from Citadel
931 Revision 322.3 2002/01/05 06:19:17 error
932 * Add MIME types text/css and image/png
934 Revision 322.2 2002/01/03 22:32:38 ajc
935 * templatized the "prompt for recipient" screen
937 Revision 322.1 2001/12/28 09:43:05 error
938 * Client support for hostnames up to 63 characters
940 Revision 322.0 2001/12/26 23:11:56 ajc
943 Revision 321.1 2001/12/26 23:11:25 ajc
944 * Minor change to the upload handler, to fix graphics uploads
946 Revision 321.0 2001/12/26 05:28:02 ajc
949 Revision 320.2 2001/12/26 05:24:11 ajc
950 * Reverted all of the navbar and iconbar functions back to plain, ordinary
951 link tags. The nifty JavaScript stuff is now used only to light up the
952 buttons during mouse hovers, and nothing more.
954 Revision 320.1 2001/12/25 00:14:44 error
955 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
957 Revision 320.0 2001/12/21 06:04:03 ajc
960 Revision 301.22 2001/12/21 06:03:54 ajc
963 Revision 301.21 2001/12/20 05:02:42 ajc
964 * If you paid for this software, someone is ripping you off.
965 * Fixed the urlesc() function to use a caller-supplied target buffer.
967 Revision 301.20 2001/12/18 20:35:29 ajc
968 * More fun JavaScript-enabled buttons
970 Revision 301.19 2001/12/18 16:48:06 ajc
971 * Began testing new JavaScript-enabled k00l light-up buttonz
973 Revision 301.18 2001/12/18 06:06:20 ajc
976 Revision 301.17 2001/12/15 20:51:33 ajc
977 * "reply" button on pop-up pages
979 Revision 301.16 2001/12/11 16:02:40 ajc
980 * Completed support for add/remove mailing list recipients.
982 Revision 301.15 2001/12/11 15:22:53 ajc
983 * Began constructing the listserv screen for config (not tested)
985 Revision 301.14 2001/12/11 05:37:12 ajc
986 * Finished the share/unshare room screen in Edit Room
988 Revision 301.13 2001/12/03 04:43:40 ajc
989 * Brought over an update of the MIME parser from Citadel.
991 Revision 301.12 2001/12/02 07:09:13 ajc
992 * Turned the room editing page into a tabbed dialog
993 * Started adding some of the room sharing stuff
995 Revision 301.11 2001/11/22 05:17:06 ajc
996 * Completed the add/change/delete neighbor node screens
998 Revision 301.10 2001/11/18 01:47:24 ajc
999 * Tentatively begun the change of networking configuration screens to reflect
1000 the new network architecture of the server.
1002 Revision 301.9 2001/11/18 01:41:09 ajc
1003 * Brought over the newer string tokenizer from Citadel
1004 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1005 server's convention of #define SIZ 4096
1007 Revision 301.8 2001/11/14 03:20:22 ajc
1008 * Add some more of the newer config settings to the site config screen
1010 Revision 301.7 2001/09/25 03:34:09 ajc
1011 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1012 and bail out without bothering the Citadel server.
1014 Revision 301.6 2001/08/22 16:38:06 ajc
1015 * Added the "-c" command line option to generate optional cookies indicating
1016 the host name of the server. This makes it easy to put a cluster of WebCit
1017 servers behind (for example) an Arrowpoint load balancer.
1019 Revision 301.5 2001/08/21 04:02:56 ajc
1020 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1021 unwanted page caching
1023 Revision 301.4 2001/08/13 03:43:24 ajc
1026 Revision 301.3 2001/08/13 03:40:01 ajc
1027 * Another attempt at focus
1029 Revision 301.2 2001/08/11 04:24:39 ajc
1030 * Attempt at setting focus to msgtext area when entering a message.
1032 Revision 301.1 2001/08/02 03:42:03 ajc
1033 * Changed the wholist to work with the new masquerade semantics
1035 Revision 301.0 2001/06/28 15:05:31 ajc
1038 Revision 300.2 2001/06/28 15:03:49 ajc
1039 * Every generated page now includes a meta tag to disable evil "smart tags"
1040 (see http://smarttags.manilasites.com/ for more information)
1042 Revision 300.1 2001/06/28 02:39:54 ajc
1043 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1044 the screen where you can create a room...
1046 Revision 300.0 2001/06/27 06:24:06 ajc
1047 * Tagged everything as Version 3.00
1049 Revision 213.25 2001/06/27 06:22:49 ajc
1050 * Updated docs for the 3.00 release
1052 Revision 213.24 2001/06/27 06:16:01 ajc
1053 * Correct generated window name in pop up pages
1054 * Added handling of MIME inline images (not tested)
1056 Revision 213.23 2001/06/22 17:58:20 ajc
1057 * A few performance and tuning cleanups. Increased the size of the socket
1058 queue length to 100 for use on big systems. Also, during startup, the
1059 initial startup thread now exits after creating the worker threads, instead
1060 of becoming a worker thread itself. For some reason Solaris had problems
1061 with the latter method.
1063 Revision 213.22 2001/06/07 03:16:57 ajc
1064 * Brought over an updated mime parser from Citadel
1066 Revision 213.21 2001/06/06 14:44:25 ajc
1067 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1069 Revision 213.20 2001/05/31 02:26:22 ajc
1070 * Fixed login to take you to the Lobby instead of the next room.
1072 Revision 213.19 2001/05/30 22:37:09 ajc
1073 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1074 or a "filename" from the MIME parser.
1076 Revision 213.18 2001/05/30 01:06:57 ajc
1077 * Changes to mime parser ... still something wrong
1079 Revision 213.17 2001/05/28 19:27:29 ajc
1080 * Fixed bug which marked all messages in Lobby as old before reading at login
1082 Revision 213.16 2001/05/25 22:39:26 ajc
1083 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1085 Revision 213.15 2001/05/23 16:15:23 ajc
1086 * UI changes (pretty frames with no scrollbars)
1088 Revision 213.14 2001/05/22 00:32:17 ajc
1091 Revision 213.13 2001/05/22 00:02:18 ajc
1092 * Another attempt to fix the fd leak
1094 Revision 213.12 2001/05/19 02:21:40 ajc
1095 * Attempt to fix the dangling sockets.
1097 Revision 213.11 2001/05/15 03:22:25 ajc
1098 * More icon updates and link cleanup type stuff
1100 Revision 213.10 2001/05/06 05:11:48 ajc
1101 * Added paging icon and right-justified it
1102 * Send-page window is now a popup
1104 Revision 213.9 2001/05/04 04:28:10 ajc
1105 * Added "page user" button in wholist
1107 Revision 213.8 2001/05/01 00:49:43 ajc
1108 * more of the UI overhaul
1110 Revision 213.7 2001/04/30 01:49:36 ajc
1111 * more work on UI overhaul
1113 Revision 213.6 2001/04/29 04:39:23 ajc
1114 * User interface overhaul now in progress. WARNING: incomplete system.
1116 Revision 213.5 2001/04/01 22:13:37 cough
1117 * Modified roomops.c to give users the ability to pick a floor at room
1120 Revision 213.4 2001/02/15 01:21:55 ajc
1121 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1122 invite/kickout functionality.
1124 Revision 213.3 2001/01/25 23:10:00 ajc
1125 * "Delete message" button now confirms on client-side using JavaScript
1127 Revision 213.2 2000/12/05 18:39:49 ajc
1128 * Added support for non-USA countries in registration screen (requires the
1129 latest Citadel server, which supports the country field)
1131 Revision 213.1 2000/10/20 04:27:46 ajc
1132 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1134 Revision 213.0 2000/10/03 16:44:01 ajc
1135 * Tagged for 2.13 release
1137 Revision 212.16 2000/10/03 03:15:53 ajc
1138 * Cosmetic changes to login screen, menu bar, and message header bar
1140 Revision 212.15 2000/09/28 03:44:52 ajc
1141 * Linked to the bio/photo page from message headers. I'm not sure I like the
1142 color scheme, though.
1144 Revision 212.14 2000/09/28 03:37:23 ajc
1145 * who.c: provide links to bio/photo pages for each user in the wholist
1147 Revision 212.13 2000/09/24 21:37:21 ajc
1148 * When reading large numbers of messages, group them in smaller numbers and
1149 display the selector bar in search engine style (like AltaVista and Google)
1151 Revision 212.12 2000/09/24 04:17:16 ajc
1152 * Templatized the room banner.
1154 Revision 212.11 2000/09/17 03:29:45 ajc
1155 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1157 Revision 212.10 2000/09/14 11:43:37 error
1158 Replace occurrences of % throughout the HTML with %% so as to be friendly
1159 to HP/UX printf() and possibly others.
1161 Revision 212.9 2000/09/13 04:13:59 ajc
1162 * Completed the initial hack of the variable substitution template thingy.
1163 Check out static/login.html to see the first template.
1165 Revision 212.8 2000/09/11 17:08:16 ajc
1166 * Started templatizing the login screen. Not finished yet.
1168 Revision 212.7 2000/09/11 03:29:50 ajc
1169 * Started working on a variable-substitution thing
1171 Revision 212.6 2000/08/30 03:20:22 ajc
1172 * Put the wholist back into its own window.
1174 Revision 212.5 2000/07/06 03:46:29 ajc
1175 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1177 Revision 212.4 2000/06/29 04:22:35 ajc
1178 * Changed the format of the wholis (again). Now it shows up in a frame
1179 instead of a separate window.
1181 Revision 212.3 2000/06/12 03:28:44 ajc
1182 * added support for multi-line paging
1184 Revision 212.2 2000/06/07 04:11:28 ajc
1185 * HTML changes to room banner
1187 Revision 212.1 2000/05/31 04:29:54 ajc
1188 * Initial support for "summary" (headers only, no body) mode of reading
1189 messages, and "read one" mode. For future support of 'traditional' email.
1191 Revision 212.0 2000/05/23 20:35:52 ajc
1192 * Tagged for the 2.12 release
1194 Revision 211.19 2000/05/18 02:33:39 ajc
1195 * Don't call whobbs() directly after changing masq room/host, it screws up the
1196 refresh. It now calls an HTTP redirect page instead.
1197 * added http_redirect(char *url) function to accomplish the above
1199 Revision 211.18 2000/05/08 17:24:32 ajc
1200 * Removed HTTP date fields because it was confusing browser caches (weird)
1201 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1203 Revision 211.17 2000/05/07 23:46:55 ajc
1204 * added Date: and Last-Modified: headers to HTTP output
1205 * masquerade room/host screen now runs in wholist window, and returns to it
1207 Revision 211.16 2000/05/02 17:32:06 ajc
1208 * Font related changes to html
1210 Revision 211.15 2000/04/20 02:42:23 ajc
1211 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1212 crashing every session, every time. (?)
1213 * End the session after displaying robots.txt or nocookies.html, to prevent
1214 big session logjams when either of these conditions are met
1216 Revision 211.14 2000/04/15 15:43:46 nbryant
1217 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1218 64-bit gcc on sparc is evil)
1220 Revision 211.13 2000/04/06 20:42:03 nbryant
1221 * configure.in: fix a typo
1223 Revision 211.12 2000/04/06 20:37:01 nbryant
1224 * solaris cleanups and warning fixes
1226 Revision 211.11 2000/03/31 03:48:52 ajc
1227 * text_to_server() now behaves the way web users expect text entry to work.
1228 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1230 Revision 211.10 2000/03/31 02:39:06 ajc
1231 * Fixed bugs in "Site configuration" and added new fields.
1233 Revision 211.9 2000/03/31 02:08:45 ajc
1234 * Added "max messages per page" and "read next nnn" stuff to read loop
1235 (probably not in its final form)
1237 Revision 211.8 2000/03/28 17:02:47 nbryant
1238 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1240 Revision 211.7 2000/03/27 16:18:17 ajc
1241 * Implement multi-room chat as available in Citadel 5.70
1243 Revision 211.6 2000/03/23 04:45:15 ajc
1244 * Experimental move of wholist to a separate auto-refreshing window
1246 Revision 211.5 2000/03/19 22:49:03 ajc
1247 * Made the header-bar buttons more visible
1248 * Added a "reply" header-bar button
1249 * Move "Subject:" lines into the header-bar
1250 * Padded the header-bars by one pixel (nicer looking)
1251 * Changed message date/time output format
1253 Revision 211.4 2000/03/19 19:49:31 ajc
1254 * Added support for unix domain sockets
1256 Revision 211.3 2000/02/11 23:45:04 nbryant
1257 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1258 * tcp_sockets.c: include <arpa/inet.h>
1260 Revision 211.2 2000/02/11 23:30:04 nbryant
1261 configure.in: added some code for FreeBSD
1263 Revision 211.1 2000/01/11 04:20:40 ajc
1264 * Add "close window" option to goodbye screen
1266 Revision 211.0 2000/01/04 15:24:16 ajc
1267 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1268 * This will be released as v2.11; tagged everything as such.
1270 Revision 210.0 1999/12/24 04:57:18 ajc
1273 Revision 1.121 1999/12/23 04:54:48 ajc
1274 * Changed session cookie from hexadecimal encoding to base64
1275 * Removed overly verbose logging
1277 Revision 1.120 1999/12/12 18:12:28 ajc
1278 * get http request: clear hold buffer before starting to read in HTTP request.
1279 This was causing some requests to get corrupted.
1281 Revision 1.119 1999/12/08 18:25:21 ajc
1282 * Increased the size of the backlog queue length passed to accept() and made
1283 it a configuration parameter in webcit.h
1285 Revision 1.118 1999/12/07 16:09:26 ajc
1286 * Better (non fireworks display mode) handling of broken HTTP sockets
1288 Revision 1.117 1999/12/06 03:40:29 ajc
1289 * Moved a bunch of other global variables to per-session variables
1291 Revision 1.116 1999/12/06 02:05:33 ajc
1292 * Moved global march list into per-session context
1294 Revision 1.115 1999/12/05 18:38:02 ajc
1295 * Auto-scaling worker thread pool size
1297 Revision 1.114 1999/12/05 17:38:41 ajc
1298 * Additional debugging and cleanup
1300 Revision 1.113 1999/12/04 22:16:05 ajc
1301 * Moved all diagnostic output to stderr
1302 * Moved "HTTP/1.0 200 OK" output to output_headers()
1304 Revision 1.112 1999/12/04 21:56:59 ajc
1305 * Finished the overhaul. Now to tune...
1307 Revision 1.111 1999/12/03 17:59:53 ajc
1308 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1309 pseudocode so the build is currently broken.
1311 Revision 1.110 1999/12/03 16:37:46 ajc
1312 * Repaired HTTP output for image transfers and static content
1314 Revision 1.109 1999/12/03 05:09:54 ajc
1315 * Rewrote the HTTP engine and application coupling to run in a worker thread
1316 model and to run as a single multithreaded program (eliminated helper
1317 processes and pipes). It currently runs but has many large bugs.
1319 Revision 1.108 1999/12/03 00:18:20 ajc
1320 * Added ".c.o" rule to Makefile
1322 Revision 1.107 1999/11/26 03:32:59 ajc
1323 * Started moving all of the global variables into a struct, to facilitate
1324 multithreaded server.
1326 Revision 1.106 1999/11/26 01:28:10 ajc
1329 Revision 1.105 1999/11/04 02:05:02 ajc
1330 * Added 'number of worker threads' to site config screen
1332 Revision 1.104 1999/10/25 02:25:09 ajc
1333 * Shuffled around the room editing commands
1335 Revision 1.103 1999/10/14 04:07:18 ajc
1336 * Cleaned up the bottom-of-page icons
1338 Revision 1.102 1999/10/08 23:58:11 ajc
1339 * Minor bug fix in registration screen
1341 Revision 1.101 1999/10/06 02:44:02 ajc
1342 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1343 it back in when it's fixed. Also added more attempts at cache disabling,
1344 but it still doesn't work in the StarOffice browser. I don't know why.
1346 Revision 1.100 1999/10/02 03:26:14 ajc
1347 * Merged in Nick's bit of JavaScript to handle key commands.
1348 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1349 in a text field. Right now you can't even log in.
1351 Revision 1.99 1999/09/01 01:06:11 ajc
1352 * Added "max message length" field in global config screen
1354 Revision 1.98 1999/08/14 18:16:10 ajc
1355 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1358 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1359 * Did neat stuff to the bottom of the page
1361 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1362 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1363 to a Citadel server fails.
1364 * messages.c: don't auto-link URL's in messages if it would cause
1367 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1368 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1369 compiler. This should make more browsers happy.
1371 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1372 * Added support for "robots.txt" telling spiders to go away.
1373 * Do a slrp_highest() when logging off.
1375 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1376 * Rearranged the code in "Site-wide configuration" and "Generic
1377 server command" to avoid nested server operations
1379 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1380 * webcit.c: added "back, top, next" buttons to bottom of each page
1381 * menubar.html: replaced "User list" with "Page another user"
1383 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1384 * context_loop.c: rearranged some code to try to eliminate deadlocks
1386 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1387 * Unknown URL's now display the main menu instead of diagnostics
1388 * Diagnostics are now at <baseurl>/diagnostics
1390 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1391 * Session no longer locks up when an express message is cancelled
1392 * The default Citadel server is now "localhost" instead of uncnsrd
1393 * Added some documentation
1395 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1396 * roomops.c: made room banner graphics more reliable
1397 * messages.c: added code to prevent accidental "double-posting"
1398 * who.c: fixed the "Change room/host/user" submit logic
1400 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1401 * Changed static/menubar.html so the text is readable
1403 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1404 * Ditched the frames mode completely. It wasn't working properly in,
1405 among other places, IE 5. Die, Bill, Die.
1407 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1408 * Fixed the behavior of the "forget room" routine, to properly handle
1409 the transition back to the Lobby after it's all done.
1410 * Added ExpressMessageCat() to allow code to send the user messages
1411 along with incoming express messages
1412 * WebCit now sends the name of the end user's browser as the client
1413 name in a Citadel IDEN command rather than its own name.
1415 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1416 * Minor code cleanups
1417 * New mail notification
1419 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1420 * Top-aligned all the cells in the fake frames in non-frames mode
1422 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1423 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1424 of a Goto, in order to prevent it from first marking all msgs old.
1426 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1427 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1428 which can differentiate the needs of frames and noframes modes
1430 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1431 * webserver.c: added "-t" option to send traces somewhere else
1433 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1434 * context_loop.c: display an error page if the client browser
1435 requests a non-root page and there is no cookie set
1436 * webserver.c: took my name off the copyright notice (it's a group
1439 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1440 * Reworked a lot of the structure, made more HTML "embeddable"
1441 * Changed the noframes mode to display "fake" frames using tables
1443 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1444 Changed some output formatting (mainly <FONT> tags).
1445 Changed who.c to use urlescputs() rather than escputs()
1446 in urls so GOTOs and User Profiles work when the string has a
1449 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1450 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1451 How to cause "onLoad=" to cause a sibling frame to refresh without
1452 having to use the nonportable HTTP "Window-Target:" directive. Began
1453 implementation of this; it should allow portable NS/IE compatibility.
1455 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1456 * Implemented "access level required to create rooms"
1458 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1459 * webcit.c: modified getz() to *exit* the program when fgets()
1460 returns an error. This is actually the desired behavior; it would
1461 otherwise busy-loop forever on a broken pipe.
1463 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1464 * webcit.c: added to getz() the ability to return an error code;
1465 implemented this in the main loop, hopefully fixing problems
1466 * Added "braindamage" file (frames/JS browser compatibility list)
1467 * Added HTTP "User-agent:" detection
1468 * wildmat.c, braindamage.c: added
1469 * Initial value of 'noframes' is now set by the braindamage check
1470 * Ran everything through "indent -kr -i8"
1471 * roomops.c: in room list, print a in otherwise empty cells
1473 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1474 * context_loop.c: warning fix
1475 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1477 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1478 * Resolve the name of the connecting host and pass it on to Citadel
1480 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1481 * wDumpContent() is now responsible for </BODY></HTML> most of the
1482 time (parameter settable) so that the main menu can easily be
1483 embedded in every page when running in noframes mode
1484 * noframes mode selection is now carried in the cookie
1486 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1487 * Made the frames stuff less dependent on the HTML TARGET= directive
1488 and more dependent on the HTTP Window-target: directive.
1489 * Made the system semi-navigable in noframes mode.
1491 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1492 * Brought over the new room listing code and <G>oto heuristics
1493 from the main Citadel tree, to pay attention to floor/room ordering
1495 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1496 * Modified the back end of mime_parser to use callbacks instead of
1497 doing something specific. Now we can use it elsewhere.
1499 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1500 * Fixed the bugs in "Site-wide configuration"
1501 * Added a "generic server commands" screen
1503 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1504 * Reduced the multiple cookies down to one cookie combining all data.
1506 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1507 * Removed wc_host and wc_port cookies.
1508 * Added an "edit your session" screen to change your wholisting.
1510 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1511 * Added "enter registration"
1512 * Set up automatic trigger of Enter Registration when the server
1514 * Established that a one-to-one WebCit/Citadel correspondence will
1515 be required. No big deal due to shared code segments.
1516 * Added "change password"
1517 * Added networking configuration screens. These still need testing.
1518 * Added a "kill session" link to each line of the wholist when
1519 logged in as an aide, and the screens to perform this operation.
1521 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1522 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
1523 * "Finished" the MIME parser.
1524 * Got image uploads working.
1525 * Added "add/edit user photo" screens.
1526 * Added "add/edit room graphic" screens.
1527 * Added "add/edit floor graphic" screens.
1528 * Fixed display of floor graphic in known rooms list.
1530 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1531 * Wrote mime_parser.c for handling of image uploads. This will also
1532 be used in future Citadel MIME projects.
1534 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1535 * Fixed a bug in the room banner display code
1536 * Added "delete room"
1537 * Added "validate users"
1539 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1540 * Added "edit room info file"
1543 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1544 * Changed the "auto read new" functionality from a meta refresh tag
1545 to an "onload" directive (the former was causing graphics problems)
1546 * Added "create room"
1549 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1550 * Got the Zap and List-Zapped commands working
1551 * Added a convenience function to display a page with an error string
1552 * Automatically do a read-new-msgs whenever a new room banner is loaded
1554 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1555 * Added the screens to send pages
1556 * Changed message headers to display in bigger font, non-boldface
1557 * Added the chat system
1558 * Added goto private rooms
1560 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1561 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
1563 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
1564 * automatically regenerate Makefile when Makefile.in changes
1566 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1567 * context_loop.c: Moved "remove session" into its own function.
1568 Check for dead webcit child process before each transaction.
1569 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1570 against broken HTTP connections.
1571 * Added a housekeeping thread to periodically remove dead sessions
1572 and kill idle sessions.
1573 * messages.c: added "delete message" functionality
1574 * messages.c: added "move message" functionality
1575 * userlist.c: added. This adds "userlist" and "show user" functions.
1576 * roomops.c: fixed buggy implementation of ungoto
1577 * Set up an option in output_headers() to optionally print the most
1578 often used opening HTML as well as the HTTP headers.
1579 * Display express messages in cute little JavaScript popup window.
1581 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1582 * Brought over message reading and entry functions from old WebCit
1584 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1585 * context_loop.c: really fix the SO_LINGER stuff
1586 * webserver.c: remove commented-out references to SO_LINGER
1588 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1589 * context_loop.c: After fork(), child process closes the HTTP socket
1590 so when the parent process closes it, it actually _does_ close.
1591 Otherwise, aIEeeee and possibly other browsers will hang.
1592 * Added support for graphics images retrieved from the Citadel server.
1593 * Set up login banner graphic and background image graphic
1595 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1596 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1598 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1599 * Smoothed out some of the login/logout code. Failed authentication
1600 now works the way it should.
1601 * Added support for new user login (still need to handle registration).
1603 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1604 * Discovered that the HTTP socket problem is related to a socket that
1605 isn't properly lingering on close. Temporarily hacked a sleep(10)
1606 into context_loop.c until it is figured out.
1608 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1609 * Did a little debugging, still trying to figure out why logging in
1610 displays "Connection reset by peer" error. It used to work...
1612 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1613 * Makefile.in: updated dependencies
1615 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1616 * Fixed broken interpretation of variables specified in the URL
1617 * added new "action" variable to make main loop simpler
1619 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1620 * webserver.c: prototype vsnprintf
1621 * context_loop.c: warning fix
1623 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1624 * tcp_sockets.c: removed some dead code
1625 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1626 unused ends of pipes, fix a file descriptor leak and a race condition
1627 * portability enhancements
1629 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1630 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1632 * converted to autoconf and began port to Digital UNIX
1634 * context_loop.c: moved the monster 64k buffer array off the stack
1635 * tcp_sockets.c: getservbyname() doesn't set errno.
1637 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1638 * webserver.c: warning fix