2 Revision 500.13 2003/08/04 03:50:29 ajc
3 * First cut at the customizable iconbar is done. A bunch of generic options
4 are there. Still need to get the actual iconbar to refresh when changes
7 Revision 500.12 2003/08/03 21:02:01 ajc
8 * More work on customizable iconbar
10 Revision 500.11 2003/08/02 05:25:46 ajc
11 * Laid the groundwork for a customizable iconbar
13 Revision 500.10 2003/07/30 03:57:49 ajc
14 * Add config.c_purge_hour to config screen
16 Revision 500.9 2003/07/06 22:06:59 ajc
17 * When converting "anything that looks like a URL" to a real link, first
18 make sure that it isn't already inside a link. This fixes most of the
19 long, ugly URL strings sent by eBay.
20 * Automatically dismantle mailto: links in HTML messages, and convert
21 them to WebCit mail links (clicking on it sends the user to the Mail
22 room and begins composing a new message with the recipient and subject
23 fields pre-populated).
25 Revision 500.8 2003/06/29 20:51:21 ajc
26 * Worked around a rendering bug in Satan's Browser that was causing it
27 to draw the calendar month view much wider than the actual screen wdith
29 Revision 500.7 2003/06/28 04:09:37 error
30 * roomops.c: Backout change to display one less box in the first column in
31 roomlist view, it doesn't seem to work for everyone
33 Revision 500.6 2003/06/28 03:52:51 error
34 * Don't tell browsers not to cache static documents
36 Revision 500.5 2003/06/28 03:35:23 error
37 * roomops.c: Display one less floor in the first column in romlist view
39 Revision 500.4 2003/06/26 03:37:58 ajc
40 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
41 This will allow some groupware clients to browse the free/busy times of
42 other users on the system.
44 Revision 500.3 2003/06/21 05:17:21 ajc
45 * Better alignment of system messages
46 * Exterminated display_error() and replaced it with WC->ImportantMessage
47 which is displayed in a bubble on top of whatever page you're on next.
48 * Small cosmetic changes
49 * Fixed some nesting problems in output_headers()
51 Revision 500.2 2003/06/20 03:39:27 ajc
52 * Optimization to floor layout in box view
54 Revision 500.1 2003/06/20 03:04:26 ajc
55 * "Reply" button on messages now handles IGnet recipients correctly
57 Revision 500.0 2003/06/10 04:23:08 ajc
60 Revision 410.50 2003/06/10 04:22:58 ajc
61 * Updated docs and headers for 5.00 release
63 Revision 410.49 2003/06/10 04:05:23 ajc
64 * De-tabled the left side icon bar and reduced one of the graphics, so
65 that all of the rounded corners show up in Satan's Browser.
67 Revision 410.48 2003/06/10 03:47:41 ajc
68 * style.css: added font selection to default <BODY> tag
70 Revision 410.47 2003/06/06 03:26:03 ajc
71 * Satan's Browser insists on putting bloody acres of whitespace to the
72 right of any bulleted list items, making any multi-column table containing
73 a list take more than the entire screen. Removed all such lists so it
74 looks ok. If you are reading this and you are a Microsoft employee, please
75 commit suicide before you break anything else.
77 Revision 410.46 2003/06/06 02:22:07 ajc
78 * Changed the upper left and upper right bounded box corners to a solid
79 blue (#204B78) instead of gradiated, because it was looking funny in
80 256-color mode. It also looked funny in Internet Explorer, but people
81 who use Internet Explorer are contributing to terrorism and really don't
82 deserve Web access in the first place. So I really just fixed this to make
83 it look good in 256-color Netscape.
85 Revision 410.45 2003/06/05 21:37:37 ajc
86 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
87 in b0rken IE browser. Die, Bill, Die.
89 Revision 410.44 2003/06/05 03:52:29 ajc
90 * Buncha cosmetic changes
92 Revision 410.43 2003/06/04 03:41:25 ajc
93 * Change the appearance of rooms with and without new messages in the
94 room list -- now defined using CSS
96 Revision 410.42 2003/06/03 03:57:42 ajc
97 * Tightened up the room banner a bit. Smaller padding, smaller font,
100 Revision 410.41 2003/05/31 21:36:45 ajc
103 Revision 410.40 2003/05/26 21:05:42 ajc
104 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
105 it to complete the free/busy checking for attendee availability.
107 Revision 410.39 2003/05/26 05:44:45 ajc
108 * event.c: fix compiler warning
110 Revision 410.38 2003/05/26 05:39:46 ajc
111 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
112 bug fixed in Citadel.
114 Revision 410.37 2003/05/26 05:28:13 ajc
115 * serv_func.c: added utility function read_server_text()
116 * availability.c: banged out more of this code -- still not complete
118 Revision 410.36 2003/05/26 03:28:02 ajc
119 * Getting closer to doing the availability check. Created new source
120 module 'availability.c' for this purpose. Stub function is in place.
122 Revision 410.35 2003/05/25 04:25:12 ajc
123 * siteconfig.c: fixed a spelling error
124 * event.c: add a "Check attendee availability" button, and the code to
125 bypass saving the event to the server, do something with it, and then
126 feed the twiddled data structure back to the form display function for
127 further editing. What's still missing is the code to do the actual
130 Revision 410.34 2003/05/24 22:22:35 ajc
131 * Small stylesheet hack to make it work with b0rken IE
133 Revision 410.33 2003/05/24 22:13:08 ajc
134 * Changed the login banner a bit
136 Revision 410.32 2003/05/20 03:25:41 ajc
137 * Separate event invitees with newlines instead of commas.
139 Revision 410.31 2003/05/19 19:55:09 ajc
140 * summary.c: eliminate compiler warnings about unused variables when
141 compiling a WebCit service without calendar support
143 Revision 410.30 2003/05/18 02:05:33 ajc
144 * More conversion of screens to the new look-and-feel.
146 Revision 410.29 2003/05/16 04:11:29 ajc
147 * We don't need no steenking workaround. Problem fixed. MIME parser not
148 broken. Web server was calling it with bad parameters. All fixed now.
149 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
152 Revision 410.28 2003/05/15 04:52:26 ajc
153 * Minor workaround in web forms to handle mime parser problem in uploads
155 Revision 410.27 2003/05/15 03:35:59 ajc
156 * look and feel overhaul -- almost done!
158 Revision 410.26 2003/05/14 03:46:35 ajc
159 * More background cleanup
161 Revision 410.25 2003/05/05 17:19:46 ajc
162 * Cleanups to summary page when running on a non ical enabled system
163 * Use non breaking spaces in summary page box titles
165 Revision 410.24 2003/05/04 04:22:41 ajc
166 * Display body of messages on a white background. I am doing this in order
167 to prepare for making the general background of the screen a darker color.
169 Revision 410.23 2003/05/04 02:54:55 ajc
170 * Summary page now uses our cutesy new rounded window boxes
172 Revision 410.22 2003/05/03 21:28:41 ajc
173 * Added in a slick new box style and put the room lists in it
175 Revision 410.21 2003/05/03 16:57:04 ajc
176 * In the 'folders' and 'portal' views, change the folder delimiter
177 from / to \ to avoid conflict with room names that have slashes
179 Revision 410.20 2003/05/03 16:23:29 ajc
180 * Enforce three columns in portal view of room list
182 Revision 410.19 2003/05/03 04:52:32 ajc
183 * Added an experimental new "portal view" to the room list options
185 Revision 410.18 2003/05/02 03:23:41 ajc
186 * Minor change to room list algorithm
188 Revision 410.17 2003/05/01 15:33:05 ajc
189 * Fixed a potential memory leak in enumeration of MIME parts
191 Revision 410.16 2003/05/01 03:11:35 ajc
192 * When static content is requested, fetch it without trying to connect
195 Revision 410.15 2003/04/30 05:00:00 ajc
196 * Added the ability to compose messages with file attachments uploaded from
199 Revision 410.14 2003/04/27 04:46:02 ajc
200 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
201 observes the flag designating the presence of new messages. (The "rooms
202 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
203 but that view may get axed soon.)
205 Revision 410.13 2003/04/26 21:57:53 ajc
206 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
207 before returning an error code to avoid a file descriptor leak
209 Revision 410.12 2003/04/19 21:42:36 ajc
210 * Repaired all my b0rken COLOR tags
211 * Replaced most FONT tags with SPAN tags
214 Revision 410.11 2003/04/19 19:58:10 ajc
215 * Lots of great changes from Nick to make the site CSS-enabled.
217 Revision 410.10 2003/04/14 04:04:40 ajc
218 * First cut of CSS-izing WebCit. Probably b0rken.
220 Revision 410.9 2003/04/09 04:02:32 ajc
221 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
222 supported the idea of one WebCit connecting to multiple Citadels for a
223 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
224 * When connecting to Citadel through a Unix domain socket, don't try to make
225 the Java chat applet available.
227 Revision 410.8 2003/03/31 03:32:19 ajc
228 * messages.c: check for 000 terminator while parsing RFC822 headers to
229 prevent getting hung up while displaying certain badly formatted messages.
231 Revision 410.7 2003/03/30 06:13:19 ajc
232 * When reading from the server, do not treat CR as end-of-line because
233 there's probably an LF coming after it. Instead, keep reading to the LF
235 * No not underline links in the icon bars
237 Revision 410.6 2003/03/17 04:17:41 ajc
238 * Call to accept() was being made with an uninitialized variable for the
239 third argument. Changed the second and third argument to NULL and 0 because
240 we don't really need accept() to fill up a buffer full of information that
241 we'll never use. (Thanks to SteveV for reporting the bug and helping to
243 * Removed the mutex wrapper around select() because we don't need it. All
244 idle worker threads now block on select() and one of them will wake up when
245 a connection arrives.
247 Revision 410.5 2003/03/15 20:55:03 ajc
248 * When a requested image is not available on the Citadel server, send a
249 1x1 transparent GIF instead of 404 error.
251 Revision 410.4 2003/03/14 04:21:57 ajc
252 * clone events to be encapsulated before saving, because the original
253 instance may already have a parent, and that makes crashy crashy
255 Revision 410.3 2003/03/13 05:57:17 ajc
256 * More encapsulation. Warning: there are bugs in this!!
258 Revision 410.2 2003/03/13 05:20:23 ajc
259 * Various changes to the calendar service to handle messages containing
260 fully encapsulated VCALENDAR components instead of only unencapsulated
261 VEVENT subcomponents. We have to move in this direction for compatibility
264 Revision 410.1 2003/03/01 22:07:19 ajc
265 * New user registration, as well as existing user re-registration, now
266 uses the vCard editing screen.
267 * Administratively editing users' address book entries now works again,
268 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
269 in order to enforce this.
271 Revision 410.0 2003/02/19 03:49:33 ajc
274 Revision 400.90 2003/02/19 03:49:17 ajc
275 * latest config.guess and config.sub from www.gnu.org
277 Revision 400.89 2003/02/07 04:44:17 ajc
278 * Replaced sleep() with a function that sleeps using select() in order to
279 avoid potential issues with SIGALRM. Possible fix for weird behavior
280 when running on a Macintosh.
282 Revision 400.88 2003/01/29 22:32:07 ajc
283 * Shuffled some code and comments around; minor cleanup
285 Revision 400.87 2003/01/28 15:37:12 ajc
286 * All functions which read binary data from the server now make use of the
287 read_server_binary() function in tools.c
288 * Binary reads from server now have safety code to prevent infinite loops
289 * All output of MIME objects is now done with http_transmit_thing()
291 Revision 400.86 2003/01/19 06:28:04 ajc
292 * Minimum required Citadel version 6.05
294 Revision 400.85 2003/01/16 04:41:26 ajc
295 * When displaying edit controls for time of day in the calendar, only show
296 minutes that are multiples of 5 ... unless the existing value is not a
297 multiple of 5, in which case we show that too.
299 Revision 400.84 2003/01/15 17:34:04 ajc
300 * event.c: fixed a misspelling
301 * config.guess, config.sub: updated using latest from ftp.gnu.org
303 Revision 400.83 2003/01/14 04:21:27 ajc
304 * Only offer views which make sense for the default view of a room
306 Revision 400.82 2003/01/13 03:34:33 ajc
307 * Get ready for the 4.10 release
309 Revision 400.81 2003/01/12 23:22:53 ajc
310 * configure.in: check for libical v0.24 or newer
312 Revision 400.80 2003/01/07 04:56:17 ajc
313 * Complete the free/busy transparency handling in the form
314 * Default times for new events are now in the correct timezone
316 Revision 400.79 2003/01/06 18:01:35 ajc
317 * Begin handling of TRANSP property to show event times as free or
320 Revision 400.78 2003/01/05 21:02:14 ajc
321 * Summary page: three columns are now all the same width
323 Revision 400.77 2003/01/05 20:56:05 ajc
324 * minor fix for previous checkin
326 Revision 400.76 2003/01/05 20:51:01 ajc
327 * Display PARTSTAT for attendees
329 Revision 400.75 2003/01/05 05:01:00 ajc
330 * Add "today's calendar events" to the summary page.
332 Revision 400.74 2003/01/05 04:27:28 ajc
333 * Add "Tasks" to the summary page
335 Revision 400.73 2002/12/28 05:44:09 ajc
336 * ical_dezonify.c: brought over new version from the Citadel source (again)
338 Revision 400.72 2002/12/28 05:12:45 ajc
339 * ical_dezonify.c: brought over new version from the Citadel source.
341 Revision 400.71 2002/12/26 04:04:48 ajc
342 * Perform CHEK command when automatically establishing sessions, not just
343 when one is explicitly created. Some stuff is missing otherwise.
345 Revision 400.70 2002/12/25 23:18:06 ajc
346 * Be more strategic about when to call ical_dezonify()
347 (This may be the last set of fixes. I hope so.)
349 Revision 400.69 2002/12/25 21:39:38 ajc
350 * ical_dezonify.c: added.
351 * calendar.c: convert incoming ical messages to UTC
352 (the usual routines will then convert them to local time for display)
354 Revision 400.68 2002/12/25 07:06:00 ajc
355 * Tweaked the code to work with libical 0.24
357 Revision 400.67 2002/12/20 04:50:00 ajc
358 * When saving a calendar event, increment the SEQUENCE property.
360 Revision 400.66 2002/12/18 05:03:39 ajc
361 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
362 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
363 Because the libc-allocated buffer was getting clobbered.
364 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
366 Revision 400.65 2002/12/17 05:01:39 ajc
367 * Prettied up the calendar day view layout
368 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
370 Revision 400.64 2002/12/16 04:43:30 ajc
371 * Correctly handle local time zone when figuring out which day and time to
372 display events on calendar month/day views. This also seems to have
373 fixed the bug that was causing events to sometimes get lost when saved.
375 Revision 400.63 2002/12/15 05:50:59 ajc
376 * Form editing of date/time fields now assumes that the icaltimetype being
377 manipulated is in UTC. It converts to/from local time for editing.
379 Revision 400.62 2002/12/10 23:25:47 ajc
380 * Display attendees in message view of calendar objects
382 Revision 400.61 2002/12/07 22:12:59 ajc
383 * Handle incoming RSVP's for meetings. (Note: this will not actually work
384 until I implement the Citadel server function which it calls.)
386 Revision 400.60 2002/11/30 21:34:51 ajc
387 * Submit organizer in a hidden field, in case the server needs it
389 Revision 400.59 2002/11/30 04:46:46 ajc
390 * First cut at adding/removing attendees to an event
391 (Actual invitations should be sent by the Citadel server)
393 Revision 400.58 2002/11/29 23:56:19 ajc
394 * Completed "me as organizer" -- the user's own e-mail address is inserted
395 as the organizer of new events. Detect when the user is the organizer and
396 enable/disable the attendees box accordingly.
398 Revision 400.57 2002/11/29 16:38:37 ajc
399 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
401 Revision 400.56 2002/11/28 06:03:24 ajc
402 * Issue an ISME command when editing an event, to determine whether the user
403 viewing the event is the organizer. (Will use this later to allow/disallow
404 sending out invitations.)
406 Revision 400.55 2002/11/26 05:01:04 ajc
407 * Began handling attendee fields
409 Revision 400.54 2002/11/16 23:40:11 ajc
412 Revision 400.53 2002/11/16 23:15:02 ajc
413 * Make the "all day event" shadebox smaller (month view) - no border.
414 * Fixed bug that caused any events following an all day event to also appear
417 Revision 400.52 2002/11/16 05:40:54 ajc
418 * When adding new events to the calendar, default to the month [and day]
419 currently being viewed.
420 * Hotlink each hour of the day view to an add-new-event for that day/hour.
422 Revision 400.51 2002/11/15 05:05:47 ajc
423 * Put in back/forward (yesterday/tomorrow) links in calendar day view
425 Revision 400.50 2002/11/15 04:11:46 ajc
426 * Added even more nifty JavaScript to cause the hour/minute and end date
427 fields of a calendar event form to render as disabled when the "all day
428 event" box is checked -- not just when the user checks the box, but also
429 when the box begins its life already checked.
431 Revision 400.49 2002/11/14 04:59:40 ajc
432 * Correctly serialize and save all day events using date instead of date/time
434 Revision 400.48 2002/11/13 04:49:23 ajc
435 * "All day event" shows as a single checkbox, instead of one for the start
436 time and one for the end time. Added nifty JavaScript to zero and shade
437 the hour/minute and all end time fields when all-day-event is checked.
439 Revision 400.47 2002/11/12 05:57:27 ajc
440 * Display a nicer looking screen when replying to calendar invitations
441 * When displaying day view, don't show all day events twice
442 * Day or month view: denote all day events by displaying them inside
445 Revision 400.46 2002/11/12 03:26:39 ajc
446 * Tell the user about broken Citadel server connections instead of
447 simply printing "Goodbye"
449 Revision 400.45 2002/10/23 04:11:38 ajc
450 * Detect when a meeting invitation is actually an update for an existing UID
451 and tell the user so.
453 Revision 400.44 2002/10/21 20:16:38 ajc
454 * Display conflicts nicely
456 Revision 400.43 2002/10/21 18:29:14 ajc
457 * Ask server to hunt for conflicts when displaying a meeting invitation
459 Revision 400.42 2002/10/19 21:28:32 ajc
460 * Moved the calendar meeting request reply functionality to the Citadel server
462 Revision 400.41 2002/10/19 17:10:14 ajc
463 * Add "Tentative" accept button
464 * Only display Accept/Tentative/Decline button when method=REQUEST
466 Revision 400.40 2002/10/19 04:16:37 ajc
467 * Save an incoming meeting request into the user's calendar.
469 Revision 400.39 2002/10/18 20:55:05 ajc
470 * Began work on meeting request accept/decline
472 Revision 400.38 2002/10/16 19:16:39 ajc
473 * Fixes and updates to build WebCit on Linux for IBM S/390
475 Revision 400.37 2002/10/09 04:12:44 ajc
476 * Templatized trailing HTML
477 * Templatized "new start page" page
478 * Added global substitution macros
480 Revision 400.36 2002/10/09 03:51:01 ajc
481 * Templatized the <HEAD> section of HTML
483 Revision 400.35 2002/10/07 23:03:38 ajc
484 * messages.c: don't display room name field when it's blank
486 Revision 400.34 2002/10/07 04:10:37 ajc
487 * When displaying meeting invitations, only show date/time for VEVENT
488 subcomponents. Date/time for other subcomponents are irrelevant.
489 * Cleaned up HTML display of meeting invitations.
491 Revision 400.33 2002/10/03 03:40:31 ajc
492 * Worked on meeting accept/decline a little bit
494 Revision 400.32 2002/09/30 03:58:35 ajc
495 * Dabbled in handling incoming meeting requests
497 Revision 400.31 2002/09/29 20:15:43 ajc
498 * Completed the calendar day view
500 Revision 400.30 2002/09/28 04:01:30 ajc
501 * started fleshing out the calendar day view
503 Revision 400.29 2002/09/27 21:19:28 ajc
506 Revision 400.28 2002/09/27 18:31:33 ajc
507 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
508 * After saving a VEVENT, return to the correct calendar view and date
510 Revision 400.27 2002/09/27 17:15:44 ajc
511 * Removed the gzip compression stuff due to bugs in Internet Explorer.
513 Revision 400.26 2002/09/27 04:37:21 ajc
514 * New, buggy versions of event editing screens
516 Revision 400.25 2002/09/26 22:00:16 ajc
517 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
518 month 1 in libical functions)
520 Revision 400.24 2002/09/25 21:57:13 ajc
521 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
524 Revision 400.23 2002/09/24 04:12:34 ajc
525 * Rough cut of the two-pass calendar display routines (first pass: go thru
526 messages gathering VEVENT items; second pass: render calendar with data)
528 Revision 400.22 2002/09/23 04:01:33 ajc
529 * Presentation changes to calendar month view
531 Revision 400.21 2002/09/22 05:20:27 ajc
532 * Began implementing month view
534 Revision 400.20 2002/09/21 04:38:05 ajc
535 * Added utility functions for displaying vcalendar timestamps in web forms
536 and translating form data back to timestamps.
537 * Completed the "edit task" and "add new task" screens.
539 Revision 400.19 2002/09/20 20:28:08 ajc
540 * Smooth transition between "list tasks" & "edit task" screens
542 Revision 400.18 2002/09/20 03:54:44 ajc
543 * Display the "Tasks" view as a bulleted list with each task clickable
544 * Clicking brings up an (unfinished) "edit task" screen
546 Revision 400.17 2002/09/18 21:44:02 ajc
547 * display VTODO parameters
549 Revision 400.16 2002/09/17 04:21:00 ajc
550 * Handler chains for VCALENDAR and VTODO types
552 Revision 400.15 2002/09/17 03:37:10 ajc
553 * Implemented a 'display handler' infrastructure for various groupware types
555 Revision 400.14 2002/09/16 03:35:12 ajc
556 * Just a bunch of glue code to iterate through the various types of ical
557 objects we could encounter
559 Revision 400.13 2002/09/15 04:05:41 ajc
560 * Process calendar object subcomponents
562 Revision 400.12 2002/09/15 03:40:13 ajc
564 * When a text/calendar MIME type is discovered in a message, send it to
565 the (currently skeleton) parser in calendar.c
566 * calendar.c: skeleton parser for calendar objects which currently just
567 creates an icalcomponent object and frees it.
569 Revision 400.11 2002/09/15 03:16:24 ajc
570 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
571 function namespace in libical
573 Revision 400.10 2002/09/15 02:50:55 ajc
574 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
576 Revision 400.9 2002/09/14 21:33:31 ajc
577 * Backed out compression of inlines -- not all browsers appear to handle it
579 Revision 400.8 2002/09/14 20:20:29 ajc
580 * Attempting to push more stuff through compression. I've introduced some
581 sort of deadlock bug that I can't seem to find yet...
583 Revision 400.7 2002/09/14 20:00:22 ajc
584 * Compress output_image() graphics
586 Revision 400.6 2002/09/14 16:26:35 ajc
587 * output_image() now reads the entire image from Citadel into a buffer before
588 sending it to the browser (for performance reasons, and so it can compress)
590 Revision 400.5 2002/09/14 04:52:59 ajc
591 * Look for the "libical" calendaring library and link it in if present...
593 Revision 400.4 2002/09/14 04:02:36 ajc
594 * Finished gzip compression of dynamic pages (when browser supports it)
596 Revision 400.3 2002/09/13 20:40:53 ajc
597 * Detect when the client browser is capable of gzip encoding
598 (actual encoding is not implemented yet)
600 Revision 400.2 2002/09/13 15:54:40 ajc
601 * Reversed the above change because I broke it somehow
603 Revision 400.1 2002/09/11 22:46:59 ajc
604 * Started adding in compression and calendaring library detects (not finished)
606 Revision 400.0 2002/09/09 03:56:11 ajc
607 * This is version 4.00
609 Revision 323.68 2002/09/09 03:51:01 ajc
610 * In the HTML-to-HTML converter:
611 --> Open links in new window (as with text msgs)
612 --> Convert loose URL's to hot links (as with text msgs)
614 Revision 323.67 2002/09/06 03:59:11 ajc
615 * Added an "About this server" panel to the Summary page.
616 (Useless fluff, but better than an empty column.)
618 Revision 323.66 2002/08/26 02:57:06 ajc
619 * Rooms listed on the summary page are now clickable-gotoable
621 Revision 323.65 2002/08/26 01:24:09 ajc
622 * Added a "summary" page (rather sparse for now)
624 Revision 323.64 2002/08/24 15:30:48 ajc
625 * GET instead of POST for listsub. Also add a 'Back...' link.
627 Revision 323.63 2002/08/24 05:59:24 ajc
628 * Bugfixes and cosmetic changes to listsub system
630 Revision 323.62 2002/08/23 03:37:19 ajc
631 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
633 Revision 323.61 2002/08/22 03:55:47 ajc
634 * 'unsubscribe' command (but not 'confirm unsubscribe')
636 Revision 323.60 2002/08/21 21:58:37 ajc
637 * Completed self-service list subscription via web.
638 (Still need to implement unsubscribe.)
640 Revision 323.59 2002/08/16 22:06:51 ajc
643 Revision 323.58 2002/08/16 03:51:12 ajc
644 * I think I've finally nailed the 'no session' pages now...
646 Revision 323.57 2002/08/15 03:49:47 ajc
647 * Fleshed out the list subscription page a bit
649 Revision 323.56 2002/08/13 19:55:12 ajc
650 * Keep track of the HTTP "Host:" header being sent by the browser.
651 (We're going to need this in the near future)
653 Revision 323.55 2002/08/05 16:07:30 ajc
654 * Moved "edit floor label pic" to the floor editing screen
656 Revision 323.54 2002/08/05 15:53:00 ajc
657 * Commands to add, change, delete floors
659 Revision 323.53 2002/07/26 03:20:04 ajc
660 * Beautified the folder tabs in "edit room"
662 Revision 323.52 2002/07/25 04:01:58 ajc
663 * Final cleanup of changes (finally located and fixed the bug)
665 Revision 323.51 2002/07/24 04:14:23 ajc
666 * Minor code cleanup of last night's changes
668 Revision 323.50 2002/07/23 15:40:54 ajc
669 * Minor cleanup of previous changes
671 Revision 323.49 2002/07/23 04:43:58 ajc
672 * Updated message reading to use the new MSG4 command, so we can do output
673 of various types of richtext (mainly HTML).
675 Revision 323.48 2002/07/16 03:37:24 ajc
676 * Small change to above
678 Revision 323.47 2002/07/16 03:23:37 ajc
679 * Display HTML messages as HTML. (Wow!)
681 Revision 323.46 2002/07/13 04:39:59 ajc
682 * Handle multipart/alternative in a nicer way, giving us the opportunity to
683 output HTML instead of converting to text/plain and back. (Not finished.)
685 Revision 323.45 2002/07/11 03:17:03 ajc
686 * hacks to text_to_server() to transmit messages as HTML
688 Revision 323.44 2002/07/09 04:21:12 ajc
691 Revision 323.43 2002/07/06 03:10:26 ajc
692 * Enable a "make this my start page" link that works in lots of places.
693 Configures a user's preference of where to go after login.
695 Revision 323.42 2002/06/19 22:01:31 ajc
696 * When editing another user's vCard, do a "transient goto" to their config
697 room so you don't automatically gain access to their config room.
698 * When creating a user, go back to the "select user to edit" screen with the
699 new user's account name pre-selected.
701 Revision 323.41 2002/06/17 03:48:44 ajc
702 * Finished the thing to edit other users' vCards.
704 Revision 323.40 2002/06/16 21:49:02 ajc
705 * Administratively edit other users' vCards. Still needs a couple of lines
706 of glue code to make it work.
708 Revision 323.39 2002/06/15 20:34:39 ajc
709 * Use safestrncpy() instead of strncpy() where appropriate
710 * Fixed a memory allocation bug in the vCard parser
712 Revision 323.38 2002/05/23 03:40:05 ajc
713 * Brought over a utility function I'll need later
715 Revision 323.37 2002/05/22 02:34:56 ajc
716 * Finished room/folder view selector. Pretty cool.
718 Revision 323.36 2002/05/22 01:53:23 ajc
719 * Room list or folder list? Give the user a choice. (Has bugs.)
721 Revision 323.35 2002/05/12 15:21:43 error
722 * do_template() now parses a .wml file for WAP clients, and a .html file
725 Revision 323.34 2002/05/11 22:46:19 error
726 * Track whether user-agent is a WAP gateway
728 Revision 323.33 2002/05/11 15:35:07 error
729 * webcit.c: add MIME types for WAP/WML
731 Revision 323.32 2002/05/10 15:29:58 ajc
732 * Hacked the address book view a little bit
734 Revision 323.31 2002/05/09 03:53:56 ajc
735 * Began working on address book view
737 Revision 323.30 2002/05/08 03:38:58 ajc
738 * Preferences framework
740 Revision 323.29 2002/05/07 03:57:29 ajc
741 * In message summary, replace 'Del' links with checkboxes
743 Revision 323.28 2002/05/05 03:28:15 ajc
744 * Shuffled around the room banner a bit
746 Revision 323.27 2002/05/03 19:32:39 ajc
747 * Finished "folder list" mode (still need to move it to a permanent location)
749 Revision 323.26 2002/05/03 03:55:17 ajc
750 * more folder display stuff
752 Revision 323.25 2002/05/01 22:03:07 ajc
753 * "folder list" view (not finished)
755 Revision 323.24 2002/05/01 03:23:31 ajc
756 * Added a drop-down box to change a user's view of a room.
758 Revision 323.23 2002/04/28 03:56:47 ajc
759 * Finished summary mode (for the most part, anyway)
761 Revision 323.22 2002/04/26 21:13:21 ajc
762 * Separated "summary mode" message listing into its own function
763 * Go to summary mode automatically when the server says that view=1
765 Revision 323.21 2002/04/20 04:14:29 ajc
766 * Some work on email summary screen
768 Revision 323.20 2002/03/31 05:02:39 ajc
769 * Remove "Page another user" link from main menu
770 * Add "edit my citadel config room" type link from edit user screen
772 Revision 323.19 2002/03/29 22:30:45 ajc
773 * Finished the "edit user" screen.
775 Revision 323.18 2002/03/29 15:18:09 ajc
776 * yep ... more user edit stuff
778 Revision 323.17 2002/03/26 19:01:12 ajc
779 * More edit user stuff
781 Revision 323.16 2002/03/26 18:23:23 ajc
782 * Don't display room banner on screens that don't pertain to a particular room
783 * Initial prep for add/change/delete user accounts screen
785 Revision 323.15 2002/03/22 04:33:08 ajc
786 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
788 Revision 323.14 2002/03/19 04:35:10 ajc
789 * Brought over yet another new version of the MIME parser from Citadel
791 Revision 323.13 2002/03/13 03:56:52 ajc
792 * New site config option "Allow system Aides to gain access to mailboxes"
794 Revision 323.12 2002/03/12 23:13:57 ajc
795 * Moved room access controls out of the admin menu and into the room commands
796 menu. Prettied up the access control list screen.
798 Revision 323.11 2002/03/10 06:07:09 ajc
799 * Handle multiple Internet e-mail addresses in vCard editor
801 Revision 323.10 2002/03/07 04:56:09 ajc
802 * Final polish for initial round of vCard editing functions. Only show "edit"
803 link when editing user's own vCard in the My Citadel Config> room.
805 Revision 323.9 2002/03/06 05:22:33 ajc
806 * More vcard editing form stuff
808 Revision 323.8 2002/03/05 05:05:06 ajc
809 * More vCard editing stuff
811 Revision 323.7 2002/03/04 05:28:54 ajc
812 * Wrote some skeleton code for robust vCard editing
814 Revision 323.6 2002/03/03 06:58:25 ajc
815 * Login errors displayed in red
817 Revision 323.5 2002/03/03 06:52:59 ajc
818 * Allow editing of the "disable self-service user account creation" site config option
820 Revision 323.4 2002/02/24 07:02:44 ajc
821 * Added the ability to enter a Subject: line in messages
822 * Go to the Mail room when user clicks on the new mail alert icon
824 Revision 323.3 2002/02/13 22:47:51 ajc
825 * Added some rudimentary support for displaying vCards as card-looking things
827 Revision 323.2 2002/02/13 15:04:25 ajc
828 * Began some hacks for vCard processing
830 Revision 323.0 2002/01/13 09:07:06 ajc
833 Revision 322.4 2002/01/13 09:06:38 ajc
834 * Brought over the debugged mime parser from Citadel
836 Revision 322.3 2002/01/05 06:19:17 error
837 * Add MIME types text/css and image/png
839 Revision 322.2 2002/01/03 22:32:38 ajc
840 * templatized the "prompt for recipient" screen
842 Revision 322.1 2001/12/28 09:43:05 error
843 * Client support for hostnames up to 63 characters
845 Revision 322.0 2001/12/26 23:11:56 ajc
848 Revision 321.1 2001/12/26 23:11:25 ajc
849 * Minor change to the upload handler, to fix graphics uploads
851 Revision 321.0 2001/12/26 05:28:02 ajc
854 Revision 320.2 2001/12/26 05:24:11 ajc
855 * Reverted all of the navbar and iconbar functions back to plain, ordinary
856 link tags. The nifty JavaScript stuff is now used only to light up the
857 buttons during mouse hovers, and nothing more.
859 Revision 320.1 2001/12/25 00:14:44 error
860 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
862 Revision 320.0 2001/12/21 06:04:03 ajc
865 Revision 301.22 2001/12/21 06:03:54 ajc
868 Revision 301.21 2001/12/20 05:02:42 ajc
869 * If you paid for this software, someone is ripping you off.
870 * Fixed the urlesc() function to use a caller-supplied target buffer.
872 Revision 301.20 2001/12/18 20:35:29 ajc
873 * More fun JavaScript-enabled buttons
875 Revision 301.19 2001/12/18 16:48:06 ajc
876 * Began testing new JavaScript-enabled k00l light-up buttonz
878 Revision 301.18 2001/12/18 06:06:20 ajc
881 Revision 301.17 2001/12/15 20:51:33 ajc
882 * "reply" button on pop-up pages
884 Revision 301.16 2001/12/11 16:02:40 ajc
885 * Completed support for add/remove mailing list recipients.
887 Revision 301.15 2001/12/11 15:22:53 ajc
888 * Began constructing the listserv screen for config (not tested)
890 Revision 301.14 2001/12/11 05:37:12 ajc
891 * Finished the share/unshare room screen in Edit Room
893 Revision 301.13 2001/12/03 04:43:40 ajc
894 * Brought over an update of the MIME parser from Citadel.
896 Revision 301.12 2001/12/02 07:09:13 ajc
897 * Turned the room editing page into a tabbed dialog
898 * Started adding some of the room sharing stuff
900 Revision 301.11 2001/11/22 05:17:06 ajc
901 * Completed the add/change/delete neighbor node screens
903 Revision 301.10 2001/11/18 01:47:24 ajc
904 * Tentatively begun the change of networking configuration screens to reflect
905 the new network architecture of the server.
907 Revision 301.9 2001/11/18 01:41:09 ajc
908 * Brought over the newer string tokenizer from Citadel
909 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
910 server's convention of #define SIZ 4096
912 Revision 301.8 2001/11/14 03:20:22 ajc
913 * Add some more of the newer config settings to the site config screen
915 Revision 301.7 2001/09/25 03:34:09 ajc
916 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
917 and bail out without bothering the Citadel server.
919 Revision 301.6 2001/08/22 16:38:06 ajc
920 * Added the "-c" command line option to generate optional cookies indicating
921 the host name of the server. This makes it easy to put a cluster of WebCit
922 servers behind (for example) an Arrowpoint load balancer.
924 Revision 301.5 2001/08/21 04:02:56 ajc
925 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
926 unwanted page caching
928 Revision 301.4 2001/08/13 03:43:24 ajc
931 Revision 301.3 2001/08/13 03:40:01 ajc
932 * Another attempt at focus
934 Revision 301.2 2001/08/11 04:24:39 ajc
935 * Attempt at setting focus to msgtext area when entering a message.
937 Revision 301.1 2001/08/02 03:42:03 ajc
938 * Changed the wholist to work with the new masquerade semantics
940 Revision 301.0 2001/06/28 15:05:31 ajc
943 Revision 300.2 2001/06/28 15:03:49 ajc
944 * Every generated page now includes a meta tag to disable evil "smart tags"
945 (see http://smarttags.manilasites.com/ for more information)
947 Revision 300.1 2001/06/28 02:39:54 ajc
948 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
949 the screen where you can create a room...
951 Revision 300.0 2001/06/27 06:24:06 ajc
952 * Tagged everything as Version 3.00
954 Revision 213.25 2001/06/27 06:22:49 ajc
955 * Updated docs for the 3.00 release
957 Revision 213.24 2001/06/27 06:16:01 ajc
958 * Correct generated window name in pop up pages
959 * Added handling of MIME inline images (not tested)
961 Revision 213.23 2001/06/22 17:58:20 ajc
962 * A few performance and tuning cleanups. Increased the size of the socket
963 queue length to 100 for use on big systems. Also, during startup, the
964 initial startup thread now exits after creating the worker threads, instead
965 of becoming a worker thread itself. For some reason Solaris had problems
966 with the latter method.
968 Revision 213.22 2001/06/07 03:16:57 ajc
969 * Brought over an updated mime parser from Citadel
971 Revision 213.21 2001/06/06 14:44:25 ajc
972 * mime_parser.c: #include <pthread.h> so it compiles cleanly
974 Revision 213.20 2001/05/31 02:26:22 ajc
975 * Fixed login to take you to the Lobby instead of the next room.
977 Revision 213.19 2001/05/30 22:37:09 ajc
978 * Fix to upload handler to recognize browser uploads based on *either* a "name"
979 or a "filename" from the MIME parser.
981 Revision 213.18 2001/05/30 01:06:57 ajc
982 * Changes to mime parser ... still something wrong
984 Revision 213.17 2001/05/28 19:27:29 ajc
985 * Fixed bug which marked all messages in Lobby as old before reading at login
987 Revision 213.16 2001/05/25 22:39:26 ajc
988 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
990 Revision 213.15 2001/05/23 16:15:23 ajc
991 * UI changes (pretty frames with no scrollbars)
993 Revision 213.14 2001/05/22 00:32:17 ajc
996 Revision 213.13 2001/05/22 00:02:18 ajc
997 * Another attempt to fix the fd leak
999 Revision 213.12 2001/05/19 02:21:40 ajc
1000 * Attempt to fix the dangling sockets.
1002 Revision 213.11 2001/05/15 03:22:25 ajc
1003 * More icon updates and link cleanup type stuff
1005 Revision 213.10 2001/05/06 05:11:48 ajc
1006 * Added paging icon and right-justified it
1007 * Send-page window is now a popup
1009 Revision 213.9 2001/05/04 04:28:10 ajc
1010 * Added "page user" button in wholist
1012 Revision 213.8 2001/05/01 00:49:43 ajc
1013 * more of the UI overhaul
1015 Revision 213.7 2001/04/30 01:49:36 ajc
1016 * more work on UI overhaul
1018 Revision 213.6 2001/04/29 04:39:23 ajc
1019 * User interface overhaul now in progress. WARNING: incomplete system.
1021 Revision 213.5 2001/04/01 22:13:37 cough
1022 * Modified roomops.c to give users the ability to pick a floor at room
1025 Revision 213.4 2001/02/15 01:21:55 ajc
1026 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1027 invite/kickout functionality.
1029 Revision 213.3 2001/01/25 23:10:00 ajc
1030 * "Delete message" button now confirms on client-side using JavaScript
1032 Revision 213.2 2000/12/05 18:39:49 ajc
1033 * Added support for non-USA countries in registration screen (requires the
1034 latest Citadel server, which supports the country field)
1036 Revision 213.1 2000/10/20 04:27:46 ajc
1037 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1039 Revision 213.0 2000/10/03 16:44:01 ajc
1040 * Tagged for 2.13 release
1042 Revision 212.16 2000/10/03 03:15:53 ajc
1043 * Cosmetic changes to login screen, menu bar, and message header bar
1045 Revision 212.15 2000/09/28 03:44:52 ajc
1046 * Linked to the bio/photo page from message headers. I'm not sure I like the
1047 color scheme, though.
1049 Revision 212.14 2000/09/28 03:37:23 ajc
1050 * who.c: provide links to bio/photo pages for each user in the wholist
1052 Revision 212.13 2000/09/24 21:37:21 ajc
1053 * When reading large numbers of messages, group them in smaller numbers and
1054 display the selector bar in search engine style (like AltaVista and Google)
1056 Revision 212.12 2000/09/24 04:17:16 ajc
1057 * Templatized the room banner.
1059 Revision 212.11 2000/09/17 03:29:45 ajc
1060 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1062 Revision 212.10 2000/09/14 11:43:37 error
1063 Replace occurrences of % throughout the HTML with %% so as to be friendly
1064 to HP/UX printf() and possibly others.
1066 Revision 212.9 2000/09/13 04:13:59 ajc
1067 * Completed the initial hack of the variable substitution template thingy.
1068 Check out static/login.html to see the first template.
1070 Revision 212.8 2000/09/11 17:08:16 ajc
1071 * Started templatizing the login screen. Not finished yet.
1073 Revision 212.7 2000/09/11 03:29:50 ajc
1074 * Started working on a variable-substitution thing
1076 Revision 212.6 2000/08/30 03:20:22 ajc
1077 * Put the wholist back into its own window.
1079 Revision 212.5 2000/07/06 03:46:29 ajc
1080 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1082 Revision 212.4 2000/06/29 04:22:35 ajc
1083 * Changed the format of the wholis (again). Now it shows up in a frame
1084 instead of a separate window.
1086 Revision 212.3 2000/06/12 03:28:44 ajc
1087 * added support for multi-line paging
1089 Revision 212.2 2000/06/07 04:11:28 ajc
1090 * HTML changes to room banner
1092 Revision 212.1 2000/05/31 04:29:54 ajc
1093 * Initial support for "summary" (headers only, no body) mode of reading
1094 messages, and "read one" mode. For future support of 'traditional' email.
1096 Revision 212.0 2000/05/23 20:35:52 ajc
1097 * Tagged for the 2.12 release
1099 Revision 211.19 2000/05/18 02:33:39 ajc
1100 * Don't call whobbs() directly after changing masq room/host, it screws up the
1101 refresh. It now calls an HTTP redirect page instead.
1102 * added http_redirect(char *url) function to accomplish the above
1104 Revision 211.18 2000/05/08 17:24:32 ajc
1105 * Removed HTTP date fields because it was confusing browser caches (weird)
1106 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1108 Revision 211.17 2000/05/07 23:46:55 ajc
1109 * added Date: and Last-Modified: headers to HTTP output
1110 * masquerade room/host screen now runs in wholist window, and returns to it
1112 Revision 211.16 2000/05/02 17:32:06 ajc
1113 * Font related changes to html
1115 Revision 211.15 2000/04/20 02:42:23 ajc
1116 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1117 crashing every session, every time. (?)
1118 * End the session after displaying robots.txt or nocookies.html, to prevent
1119 big session logjams when either of these conditions are met
1121 Revision 211.14 2000/04/15 15:43:46 nbryant
1122 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1123 64-bit gcc on sparc is evil)
1125 Revision 211.13 2000/04/06 20:42:03 nbryant
1126 * configure.in: fix a typo
1128 Revision 211.12 2000/04/06 20:37:01 nbryant
1129 * solaris cleanups and warning fixes
1131 Revision 211.11 2000/03/31 03:48:52 ajc
1132 * text_to_server() now behaves the way web users expect text entry to work.
1133 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1135 Revision 211.10 2000/03/31 02:39:06 ajc
1136 * Fixed bugs in "Site configuration" and added new fields.
1138 Revision 211.9 2000/03/31 02:08:45 ajc
1139 * Added "max messages per page" and "read next nnn" stuff to read loop
1140 (probably not in its final form)
1142 Revision 211.8 2000/03/28 17:02:47 nbryant
1143 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1145 Revision 211.7 2000/03/27 16:18:17 ajc
1146 * Implement multi-room chat as available in Citadel 5.70
1148 Revision 211.6 2000/03/23 04:45:15 ajc
1149 * Experimental move of wholist to a separate auto-refreshing window
1151 Revision 211.5 2000/03/19 22:49:03 ajc
1152 * Made the header-bar buttons more visible
1153 * Added a "reply" header-bar button
1154 * Move "Subject:" lines into the header-bar
1155 * Padded the header-bars by one pixel (nicer looking)
1156 * Changed message date/time output format
1158 Revision 211.4 2000/03/19 19:49:31 ajc
1159 * Added support for unix domain sockets
1161 Revision 211.3 2000/02/11 23:45:04 nbryant
1162 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1163 * tcp_sockets.c: include <arpa/inet.h>
1165 Revision 211.2 2000/02/11 23:30:04 nbryant
1166 configure.in: added some code for FreeBSD
1168 Revision 211.1 2000/01/11 04:20:40 ajc
1169 * Add "close window" option to goodbye screen
1171 Revision 211.0 2000/01/04 15:24:16 ajc
1172 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1173 * This will be released as v2.11; tagged everything as such.
1175 Revision 210.0 1999/12/24 04:57:18 ajc
1178 Revision 1.121 1999/12/23 04:54:48 ajc
1179 * Changed session cookie from hexadecimal encoding to base64
1180 * Removed overly verbose logging
1182 Revision 1.120 1999/12/12 18:12:28 ajc
1183 * get http request: clear hold buffer before starting to read in HTTP request.
1184 This was causing some requests to get corrupted.
1186 Revision 1.119 1999/12/08 18:25:21 ajc
1187 * Increased the size of the backlog queue length passed to accept() and made
1188 it a configuration parameter in webcit.h
1190 Revision 1.118 1999/12/07 16:09:26 ajc
1191 * Better (non fireworks display mode) handling of broken HTTP sockets
1193 Revision 1.117 1999/12/06 03:40:29 ajc
1194 * Moved a bunch of other global variables to per-session variables
1196 Revision 1.116 1999/12/06 02:05:33 ajc
1197 * Moved global march list into per-session context
1199 Revision 1.115 1999/12/05 18:38:02 ajc
1200 * Auto-scaling worker thread pool size
1202 Revision 1.114 1999/12/05 17:38:41 ajc
1203 * Additional debugging and cleanup
1205 Revision 1.113 1999/12/04 22:16:05 ajc
1206 * Moved all diagnostic output to stderr
1207 * Moved "HTTP/1.0 200 OK" output to output_headers()
1209 Revision 1.112 1999/12/04 21:56:59 ajc
1210 * Finished the overhaul. Now to tune...
1212 Revision 1.111 1999/12/03 17:59:53 ajc
1213 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1214 pseudocode so the build is currently broken.
1216 Revision 1.110 1999/12/03 16:37:46 ajc
1217 * Repaired HTTP output for image transfers and static content
1219 Revision 1.109 1999/12/03 05:09:54 ajc
1220 * Rewrote the HTTP engine and application coupling to run in a worker thread
1221 model and to run as a single multithreaded program (eliminated helper
1222 processes and pipes). It currently runs but has many large bugs.
1224 Revision 1.108 1999/12/03 00:18:20 ajc
1225 * Added ".c.o" rule to Makefile
1227 Revision 1.107 1999/11/26 03:32:59 ajc
1228 * Started moving all of the global variables into a struct, to facilitate
1229 multithreaded server.
1231 Revision 1.106 1999/11/26 01:28:10 ajc
1234 Revision 1.105 1999/11/04 02:05:02 ajc
1235 * Added 'number of worker threads' to site config screen
1237 Revision 1.104 1999/10/25 02:25:09 ajc
1238 * Shuffled around the room editing commands
1240 Revision 1.103 1999/10/14 04:07:18 ajc
1241 * Cleaned up the bottom-of-page icons
1243 Revision 1.102 1999/10/08 23:58:11 ajc
1244 * Minor bug fix in registration screen
1246 Revision 1.101 1999/10/06 02:44:02 ajc
1247 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1248 it back in when it's fixed. Also added more attempts at cache disabling,
1249 but it still doesn't work in the StarOffice browser. I don't know why.
1251 Revision 1.100 1999/10/02 03:26:14 ajc
1252 * Merged in Nick's bit of JavaScript to handle key commands.
1253 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1254 in a text field. Right now you can't even log in.
1256 Revision 1.99 1999/09/01 01:06:11 ajc
1257 * Added "max message length" field in global config screen
1259 Revision 1.98 1999/08/14 18:16:10 ajc
1260 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1263 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1264 * Did neat stuff to the bottom of the page
1266 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1267 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1268 to a Citadel server fails.
1269 * messages.c: don't auto-link URL's in messages if it would cause
1272 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1273 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1274 compiler. This should make more browsers happy.
1276 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1277 * Added support for "robots.txt" telling spiders to go away.
1278 * Do a slrp_highest() when logging off.
1280 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1281 * Rearranged the code in "Site-wide configuration" and "Generic
1282 server command" to avoid nested server operations
1284 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1285 * webcit.c: added "back, top, next" buttons to bottom of each page
1286 * menubar.html: replaced "User list" with "Page another user"
1288 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1289 * context_loop.c: rearranged some code to try to eliminate deadlocks
1291 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1292 * Unknown URL's now display the main menu instead of diagnostics
1293 * Diagnostics are now at <baseurl>/diagnostics
1295 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1296 * Session no longer locks up when an express message is cancelled
1297 * The default Citadel server is now "localhost" instead of uncnsrd
1298 * Added some documentation
1300 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1301 * roomops.c: made room banner graphics more reliable
1302 * messages.c: added code to prevent accidental "double-posting"
1303 * who.c: fixed the "Change room/host/user" submit logic
1305 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1306 * Changed static/menubar.html so the text is readable
1308 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1309 * Ditched the frames mode completely. It wasn't working properly in,
1310 among other places, IE 5. Die, Bill, Die.
1312 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1313 * Fixed the behavior of the "forget room" routine, to properly handle
1314 the transition back to the Lobby after it's all done.
1315 * Added ExpressMessageCat() to allow code to send the user messages
1316 along with incoming express messages
1317 * WebCit now sends the name of the end user's browser as the client
1318 name in a Citadel IDEN command rather than its own name.
1320 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1321 * Minor code cleanups
1322 * New mail notification
1324 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1325 * Top-aligned all the cells in the fake frames in non-frames mode
1327 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1328 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1329 of a Goto, in order to prevent it from first marking all msgs old.
1331 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1332 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1333 which can differentiate the needs of frames and noframes modes
1335 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1336 * webserver.c: added "-t" option to send traces somewhere else
1338 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1339 * context_loop.c: display an error page if the client browser
1340 requests a non-root page and there is no cookie set
1341 * webserver.c: took my name off the copyright notice (it's a group
1344 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1345 * Reworked a lot of the structure, made more HTML "embeddable"
1346 * Changed the noframes mode to display "fake" frames using tables
1348 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1349 Changed some output formatting (mainly <FONT> tags).
1350 Changed who.c to use urlescputs() rather than escputs()
1351 in urls so GOTOs and User Profiles work when the string has a
1354 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1355 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1356 How to cause "onLoad=" to cause a sibling frame to refresh without
1357 having to use the nonportable HTTP "Window-Target:" directive. Began
1358 implementation of this; it should allow portable NS/IE compatibility.
1360 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1361 * Implemented "access level required to create rooms"
1363 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1364 * webcit.c: modified getz() to *exit* the program when fgets()
1365 returns an error. This is actually the desired behavior; it would
1366 otherwise busy-loop forever on a broken pipe.
1368 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1369 * webcit.c: added to getz() the ability to return an error code;
1370 implemented this in the main loop, hopefully fixing problems
1371 * Added "braindamage" file (frames/JS browser compatibility list)
1372 * Added HTTP "User-agent:" detection
1373 * wildmat.c, braindamage.c: added
1374 * Initial value of 'noframes' is now set by the braindamage check
1375 * Ran everything through "indent -kr -i8"
1376 * roomops.c: in room list, print a in otherwise empty cells
1378 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1379 * context_loop.c: warning fix
1380 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1382 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1383 * Resolve the name of the connecting host and pass it on to Citadel
1385 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1386 * wDumpContent() is now responsible for </BODY></HTML> most of the
1387 time (parameter settable) so that the main menu can easily be
1388 embedded in every page when running in noframes mode
1389 * noframes mode selection is now carried in the cookie
1391 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1392 * Made the frames stuff less dependent on the HTML TARGET= directive
1393 and more dependent on the HTTP Window-target: directive.
1394 * Made the system semi-navigable in noframes mode.
1396 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1397 * Brought over the new room listing code and <G>oto heuristics
1398 from the main Citadel tree, to pay attention to floor/room ordering
1400 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1401 * Modified the back end of mime_parser to use callbacks instead of
1402 doing something specific. Now we can use it elsewhere.
1404 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1405 * Fixed the bugs in "Site-wide configuration"
1406 * Added a "generic server commands" screen
1408 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1409 * Reduced the multiple cookies down to one cookie combining all data.
1411 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1412 * Removed wc_host and wc_port cookies.
1413 * Added an "edit your session" screen to change your wholisting.
1415 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1416 * Added "enter registration"
1417 * Set up automatic trigger of Enter Registration when the server
1419 * Established that a one-to-one WebCit/Citadel correspondence will
1420 be required. No big deal due to shared code segments.
1421 * Added "change password"
1422 * Added networking configuration screens. These still need testing.
1423 * Added a "kill session" link to each line of the wholist when
1424 logged in as an aide, and the screens to perform this operation.
1426 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1427 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
1428 * "Finished" the MIME parser.
1429 * Got image uploads working.
1430 * Added "add/edit user photo" screens.
1431 * Added "add/edit room graphic" screens.
1432 * Added "add/edit floor graphic" screens.
1433 * Fixed display of floor graphic in known rooms list.
1435 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1436 * Wrote mime_parser.c for handling of image uploads. This will also
1437 be used in future Citadel MIME projects.
1439 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1440 * Fixed a bug in the room banner display code
1441 * Added "delete room"
1442 * Added "validate users"
1444 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1445 * Added "edit room info file"
1448 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1449 * Changed the "auto read new" functionality from a meta refresh tag
1450 to an "onload" directive (the former was causing graphics problems)
1451 * Added "create room"
1454 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1455 * Got the Zap and List-Zapped commands working
1456 * Added a convenience function to display a page with an error string
1457 * Automatically do a read-new-msgs whenever a new room banner is loaded
1459 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1460 * Added the screens to send pages
1461 * Changed message headers to display in bigger font, non-boldface
1462 * Added the chat system
1463 * Added goto private rooms
1465 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1466 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
1468 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
1469 * automatically regenerate Makefile when Makefile.in changes
1471 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1472 * context_loop.c: Moved "remove session" into its own function.
1473 Check for dead webcit child process before each transaction.
1474 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1475 against broken HTTP connections.
1476 * Added a housekeeping thread to periodically remove dead sessions
1477 and kill idle sessions.
1478 * messages.c: added "delete message" functionality
1479 * messages.c: added "move message" functionality
1480 * userlist.c: added. This adds "userlist" and "show user" functions.
1481 * roomops.c: fixed buggy implementation of ungoto
1482 * Set up an option in output_headers() to optionally print the most
1483 often used opening HTML as well as the HTTP headers.
1484 * Display express messages in cute little JavaScript popup window.
1486 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1487 * Brought over message reading and entry functions from old WebCit
1489 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1490 * context_loop.c: really fix the SO_LINGER stuff
1491 * webserver.c: remove commented-out references to SO_LINGER
1493 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1494 * context_loop.c: After fork(), child process closes the HTTP socket
1495 so when the parent process closes it, it actually _does_ close.
1496 Otherwise, aIEeeee and possibly other browsers will hang.
1497 * Added support for graphics images retrieved from the Citadel server.
1498 * Set up login banner graphic and background image graphic
1500 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1501 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1503 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1504 * Smoothed out some of the login/logout code. Failed authentication
1505 now works the way it should.
1506 * Added support for new user login (still need to handle registration).
1508 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1509 * Discovered that the HTTP socket problem is related to a socket that
1510 isn't properly lingering on close. Temporarily hacked a sleep(10)
1511 into context_loop.c until it is figured out.
1513 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1514 * Did a little debugging, still trying to figure out why logging in
1515 displays "Connection reset by peer" error. It used to work...
1517 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1518 * Makefile.in: updated dependencies
1520 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1521 * Fixed broken interpretation of variables specified in the URL
1522 * added new "action" variable to make main loop simpler
1524 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1525 * webserver.c: prototype vsnprintf
1526 * context_loop.c: warning fix
1528 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1529 * tcp_sockets.c: removed some dead code
1530 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1531 unused ends of pipes, fix a file descriptor leak and a race condition
1532 * portability enhancements
1534 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1535 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1537 * converted to autoconf and began port to Digital UNIX
1539 * context_loop.c: moved the monster 64k buffer array off the stack
1540 * tcp_sockets.c: getservbyname() doesn't set errno.
1542 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1543 * webserver.c: warning fix
projects / citadel.git / blob