2 Revision 506.2 2004/04/13 19:41:36 ajc
3 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
4 (freebusy data fetch for anonymous Kolab type clients)
6 Revision 506.1 2004/04/10 04:32:59 ajc
7 * Fixed some version and copyright date oopses
9 Revision 506.0 2004/04/10 04:29:30 ajc
12 Revision 505.22 2004/04/10 04:29:20 ajc
13 * Changed internal version number to 5.06
15 Revision 505.21 2004/03/29 04:30:20 ajc
16 * configure.in, Makefile.in: handle $LDFLAGS
18 Revision 505.20 2004/03/20 05:03:14 ajc
19 * Original startup thread becomes a worker thread after initialization.
20 Doing otherwise turns it into a zombie (at least on Linux) and possibly
21 leads to other problems
22 * Filter out NOOP's received in chat
24 Revision 505.19 2004/03/18 04:32:24 ajc
25 * Removed the language in README.TXT which told everyone that chat wouldn't
26 work with a non-local Citadel server, because that's no longer true.
27 * Removed the old chat applet from the static/ directory
29 Revision 505.18 2004/03/18 04:00:44 ajc
30 * Rounded web boxes now look correct in all browsers.
32 Revision 505.17 2004/03/17 18:25:31 ajc
33 * When creating a new user, auto-chain to the "edit user configuration"
34 screen, and subsequently auto-chain to the "edit address book entry"
35 screen. This creates a nice sensible workflow.
37 Revision 505.16 2004/03/15 22:47:09 ajc
38 * Prettied up the chat window a little more.
40 Revision 505.15 2004/03/15 04:27:44 ajc
41 * Chat now appears in a separate window
42 * Use regular frames instead of IFRAMEs for chat
43 * Display user's own chat text in bold+italic
44 * Added a "List Users" button
46 Revision 505.14 2004/03/09 20:45:45 error
47 * Add a Linux Software Map file
49 Revision 505.13 2004/03/07 22:04:32 ajc
50 * Fix the current view not being set to the default view for the creator
53 Revision 505.12 2004/03/07 21:31:17 ajc
54 * serv_read() now zeroes out the supplied buffer (with the supplied
55 length) if a server read fails. This causes serv_gets() to return
56 instead of looping endlessly. Fixes chat problem found on linux-ppc.
58 Revision 505.11 2004/03/03 05:21:36 ajc
59 * Made the chat screen totally kick-ass sweet. The flickering reload
60 i-frame is now tiny and hidden, and it *appends* new chat data to
61 the viewable window using JavaScript. No flickering + scrollback!
62 * Added a help button to the chat screen.
64 Revision 505.10 2004/02/29 22:52:15 ajc
65 * Close and clear (set to -1) server socket handle when socket errors are
66 detected. Fixes a chat problem reported by Winzlo.
68 Revision 505.9 2004/02/29 05:34:25 ajc
69 * Display the Chat menu option as "Chat with other users in <roomname>"
71 Revision 505.8 2004/02/27 05:04:38 ajc
72 * fix frameset bug in page popups
74 Revision 505.7 2004/02/26 04:08:56 ajc
75 * Fixed a problem that made WebCit go to the "no cookies" screen instead
77 * Ford's latest stupid room has a name with more than 64 characters, and
78 we still had a 64-byte room name in the march_list struct. ooooops...
80 Revision 505.6 2004/02/26 03:07:26 ajc
81 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
83 Revision 505.5 2004/02/25 23:10:28 ajc
84 * Allow "/do_logout" as a no-frames page
86 Revision 505.4 2004/02/25 23:00:21 ajc
87 * Changed the favicon support to LINK tags in the HEAD of static stuff,
88 to make life easier. (Thanks to prosthetik for this)
90 Revision 505.3 2004/02/25 15:20:11 ajc
91 * Support for favicon.ico in the static/ directory
93 Revision 505.2 2004/02/24 04:06:42 ajc
94 * Changed the colors slightly in chat screen
96 Revision 505.1 2004/02/20 06:07:06 ajc
97 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
99 Revision 505.0 2004/02/19 03:32:50 ajc
102 Revision 504.7 2004/02/19 03:32:38 ajc
103 * Changed the internal version number to 5.05
104 * Completed the frames fix
106 Revision 504.6 2004/02/18 20:08:29 ajc
107 * Fixed the frameset force reload logic. Now it does the whole frameset
108 without displaying an error in the main frame.
110 Revision 504.5 2004/02/18 19:17:51 ajc
111 * Force reload of frameset if someone tries to escape it. Not perfect
112 but it mostly works at this poing.
114 Revision 504.4 2004/02/17 03:37:11 ajc
115 * Indicate to Citadel that we want Server Generated Invitations when
116 calendar events are saved. (No longer the default in Citadel server.)
118 Revision 504.3 2004/02/09 04:49:32 ajc
119 * Prepare for a way to avoid falling out of the main frameset
121 Revision 504.2 2004/02/09 03:37:57 ajc
122 * Changed the thread pool management algorithm. Detecting idle time between
123 socket accepts was not working reliably on all systems, so we now follow
124 the same algorithm as the Citadel server (spawn more threads when number
125 of sessions < number of threads, but keep constrained to pre-defined
126 minimum and maximum thread count)
128 Revision 504.1 2004/02/03 03:09:51 ajc
131 Revision 503.0 2004/01/28 04:31:31 ajc
134 Revision 502.4 2004/01/28 04:30:48 ajc
135 * Create Room can now offer calendar and address book rooms
137 Revision 502.3 2004/01/17 21:25:30 ajc
138 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
139 * Split the config for LDAP Connector into its own panel
141 Revision 502.2 2004/01/17 04:32:54 ajc
142 * Add site config options for Citadel servers which support LDAP
144 Revision 502.1 2003/10/24 02:50:19 ajc
145 * Clicking "Enter Message" in a room with an Address Book view opens
146 a blank vCard entry screen.
148 Revision 502.0 2003/10/23 03:16:50 ajc
151 Revision 501.2 2003/10/23 03:07:54 ajc
152 * event.c: Found and removed another unquoted multi-line string literal
153 * webcit.h: changed an #ifdef HAVE_ICAL_H
154 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
156 Revision 501.1 2003/10/22 01:42:12 ajc
157 * iconbar.c: removed a stray character or two...
159 Revision 501.0 2003/10/21 04:26:37 ajc
162 Revision 500.30 2003/10/21 04:26:27 ajc
163 * bumped the version string to 5.01
165 Revision 500.29 2003/10/17 03:08:28 ajc
166 * Finished prettying up the vCard display
168 Revision 500.28 2003/10/17 02:31:45 ajc
169 * Multi-line string literals are deprecated in GCC 3.1 unless each line
170 is wrapped in quotes. Performed this fix so it'll compile.
171 * setup.c: removed references to unused variable tempfile[]
173 Revision 500.27 2003/10/09 03:17:02 ajc
174 * Started prettying up the vCard display.
176 Revision 500.26 2003/10/08 02:33:49 ajc
177 * Begin work on better handling of vCard display
179 Revision 500.25 2003/09/04 03:41:27 ajc
180 * siteconfig.c: changed some config items to drop-down boxes
182 Revision 500.24 2003/08/27 04:26:54 ajc
183 * Split the site configuration screen up into four different screens,
184 and added a meta-menu
186 Revision 500.23 2003/08/24 03:31:50 ajc
187 * Finished the setup program
188 * Bumped the internal version number to 5.01
190 Revision 500.22 2003/08/22 00:47:27 ajc
191 * setup is now working, but it still needs a way to detect a running WebCit
193 Revision 500.21 2003/08/22 00:25:40 ajc
194 * Added a skeleton "setup" program to the tree. It does not work yet.
196 Revision 500.20 2003/08/20 03:48:55 ajc
197 * Added iconbar shortcut to Contacts room
198 * Minimum required Citadel is now 6.11
200 Revision 500.19 2003/08/20 03:07:25 ajc
201 * Address book "single card" view now suppresses "reading nn message" and
202 instead shows the letter indices across the top
203 * Clicking on an address in a vCard now connects to WebCit mail instead
204 of a browser mailto: link
206 Revision 500.18 2003/08/19 04:18:43 ajc
207 * Changed things around in the address book view. Made it sorted and
208 more clickable and better looking...
210 Revision 500.17 2003/08/12 18:54:03 error
211 * messages.c: fix off-by-one-error in selector bar
213 Revision 500.16 2003/08/07 22:18:03 ajc
214 * Add the Summary Page to the customizable iconbar
216 Revision 500.15 2003/08/07 03:51:51 ajc
217 * Customizable icon bar as: pictures and text, pictures, text
219 Revision 500.14 2003/08/05 03:52:14 ajc
220 * First working version of the customizable iconbar. It contains a basic
221 set of options and now automatically refreshes when it's customized.
223 Revision 500.13 2003/08/04 03:50:29 ajc
224 * First cut at the customizable iconbar is done. A bunch of generic options
225 are there. Still need to get the actual iconbar to refresh when changes
228 Revision 500.12 2003/08/03 21:02:01 ajc
229 * More work on customizable iconbar
231 Revision 500.11 2003/08/02 05:25:46 ajc
232 * Laid the groundwork for a customizable iconbar
234 Revision 500.10 2003/07/30 03:57:49 ajc
235 * Add config.c_purge_hour to config screen
237 Revision 500.9 2003/07/06 22:06:59 ajc
238 * When converting "anything that looks like a URL" to a real link, first
239 make sure that it isn't already inside a link. This fixes most of the
240 long, ugly URL strings sent by eBay.
241 * Automatically dismantle mailto: links in HTML messages, and convert
242 them to WebCit mail links (clicking on it sends the user to the Mail
243 room and begins composing a new message with the recipient and subject
244 fields pre-populated).
246 Revision 500.8 2003/06/29 20:51:21 ajc
247 * Worked around a rendering bug in Satan's Browser that was causing it
248 to draw the calendar month view much wider than the actual screen wdith
250 Revision 500.7 2003/06/28 04:09:37 error
251 * roomops.c: Backout change to display one less box in the first column in
252 roomlist view, it doesn't seem to work for everyone
254 Revision 500.6 2003/06/28 03:52:51 error
255 * Don't tell browsers not to cache static documents
257 Revision 500.5 2003/06/28 03:35:23 error
258 * roomops.c: Display one less floor in the first column in romlist view
260 Revision 500.4 2003/06/26 03:37:58 ajc
261 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
262 This will allow some groupware clients to browse the free/busy times of
263 other users on the system.
265 Revision 500.3 2003/06/21 05:17:21 ajc
266 * Better alignment of system messages
267 * Exterminated display_error() and replaced it with WC->ImportantMessage
268 which is displayed in a bubble on top of whatever page you're on next.
269 * Small cosmetic changes
270 * Fixed some nesting problems in output_headers()
272 Revision 500.2 2003/06/20 03:39:27 ajc
273 * Optimization to floor layout in box view
275 Revision 500.1 2003/06/20 03:04:26 ajc
276 * "Reply" button on messages now handles IGnet recipients correctly
278 Revision 500.0 2003/06/10 04:23:08 ajc
281 Revision 410.50 2003/06/10 04:22:58 ajc
282 * Updated docs and headers for 5.00 release
284 Revision 410.49 2003/06/10 04:05:23 ajc
285 * De-tabled the left side icon bar and reduced one of the graphics, so
286 that all of the rounded corners show up in Satan's Browser.
288 Revision 410.48 2003/06/10 03:47:41 ajc
289 * style.css: added font selection to default <BODY> tag
291 Revision 410.47 2003/06/06 03:26:03 ajc
292 * Satan's Browser insists on putting bloody acres of whitespace to the
293 right of any bulleted list items, making any multi-column table containing
294 a list take more than the entire screen. Removed all such lists so it
295 looks ok. If you are reading this and you are a Microsoft employee, please
296 commit suicide before you break anything else.
298 Revision 410.46 2003/06/06 02:22:07 ajc
299 * Changed the upper left and upper right bounded box corners to a solid
300 blue (#204B78) instead of gradiated, because it was looking funny in
301 256-color mode. It also looked funny in Internet Explorer, but people
302 who use Internet Explorer are contributing to terrorism and really don't
303 deserve Web access in the first place. So I really just fixed this to make
304 it look good in 256-color Netscape.
306 Revision 410.45 2003/06/05 21:37:37 ajc
307 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
308 in b0rken IE browser. Die, Bill, Die.
310 Revision 410.44 2003/06/05 03:52:29 ajc
311 * Buncha cosmetic changes
313 Revision 410.43 2003/06/04 03:41:25 ajc
314 * Change the appearance of rooms with and without new messages in the
315 room list -- now defined using CSS
317 Revision 410.42 2003/06/03 03:57:42 ajc
318 * Tightened up the room banner a bit. Smaller padding, smaller font,
321 Revision 410.41 2003/05/31 21:36:45 ajc
324 Revision 410.40 2003/05/26 21:05:42 ajc
325 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
326 it to complete the free/busy checking for attendee availability.
328 Revision 410.39 2003/05/26 05:44:45 ajc
329 * event.c: fix compiler warning
331 Revision 410.38 2003/05/26 05:39:46 ajc
332 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
333 bug fixed in Citadel.
335 Revision 410.37 2003/05/26 05:28:13 ajc
336 * serv_func.c: added utility function read_server_text()
337 * availability.c: banged out more of this code -- still not complete
339 Revision 410.36 2003/05/26 03:28:02 ajc
340 * Getting closer to doing the availability check. Created new source
341 module 'availability.c' for this purpose. Stub function is in place.
343 Revision 410.35 2003/05/25 04:25:12 ajc
344 * siteconfig.c: fixed a spelling error
345 * event.c: add a "Check attendee availability" button, and the code to
346 bypass saving the event to the server, do something with it, and then
347 feed the twiddled data structure back to the form display function for
348 further editing. What's still missing is the code to do the actual
351 Revision 410.34 2003/05/24 22:22:35 ajc
352 * Small stylesheet hack to make it work with b0rken IE
354 Revision 410.33 2003/05/24 22:13:08 ajc
355 * Changed the login banner a bit
357 Revision 410.32 2003/05/20 03:25:41 ajc
358 * Separate event invitees with newlines instead of commas.
360 Revision 410.31 2003/05/19 19:55:09 ajc
361 * summary.c: eliminate compiler warnings about unused variables when
362 compiling a WebCit service without calendar support
364 Revision 410.30 2003/05/18 02:05:33 ajc
365 * More conversion of screens to the new look-and-feel.
367 Revision 410.29 2003/05/16 04:11:29 ajc
368 * We don't need no steenking workaround. Problem fixed. MIME parser not
369 broken. Web server was calling it with bad parameters. All fixed now.
370 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
373 Revision 410.28 2003/05/15 04:52:26 ajc
374 * Minor workaround in web forms to handle mime parser problem in uploads
376 Revision 410.27 2003/05/15 03:35:59 ajc
377 * look and feel overhaul -- almost done!
379 Revision 410.26 2003/05/14 03:46:35 ajc
380 * More background cleanup
382 Revision 410.25 2003/05/05 17:19:46 ajc
383 * Cleanups to summary page when running on a non ical enabled system
384 * Use non breaking spaces in summary page box titles
386 Revision 410.24 2003/05/04 04:22:41 ajc
387 * Display body of messages on a white background. I am doing this in order
388 to prepare for making the general background of the screen a darker color.
390 Revision 410.23 2003/05/04 02:54:55 ajc
391 * Summary page now uses our cutesy new rounded window boxes
393 Revision 410.22 2003/05/03 21:28:41 ajc
394 * Added in a slick new box style and put the room lists in it
396 Revision 410.21 2003/05/03 16:57:04 ajc
397 * In the 'folders' and 'portal' views, change the folder delimiter
398 from / to \ to avoid conflict with room names that have slashes
400 Revision 410.20 2003/05/03 16:23:29 ajc
401 * Enforce three columns in portal view of room list
403 Revision 410.19 2003/05/03 04:52:32 ajc
404 * Added an experimental new "portal view" to the room list options
406 Revision 410.18 2003/05/02 03:23:41 ajc
407 * Minor change to room list algorithm
409 Revision 410.17 2003/05/01 15:33:05 ajc
410 * Fixed a potential memory leak in enumeration of MIME parts
412 Revision 410.16 2003/05/01 03:11:35 ajc
413 * When static content is requested, fetch it without trying to connect
416 Revision 410.15 2003/04/30 05:00:00 ajc
417 * Added the ability to compose messages with file attachments uploaded from
420 Revision 410.14 2003/04/27 04:46:02 ajc
421 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
422 observes the flag designating the presence of new messages. (The "rooms
423 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
424 but that view may get axed soon.)
426 Revision 410.13 2003/04/26 21:57:53 ajc
427 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
428 before returning an error code to avoid a file descriptor leak
430 Revision 410.12 2003/04/19 21:42:36 ajc
431 * Repaired all my b0rken COLOR tags
432 * Replaced most FONT tags with SPAN tags
435 Revision 410.11 2003/04/19 19:58:10 ajc
436 * Lots of great changes from Nick to make the site CSS-enabled.
438 Revision 410.10 2003/04/14 04:04:40 ajc
439 * First cut of CSS-izing WebCit. Probably b0rken.
441 Revision 410.9 2003/04/09 04:02:32 ajc
442 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
443 supported the idea of one WebCit connecting to multiple Citadels for a
444 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
445 * When connecting to Citadel through a Unix domain socket, don't try to make
446 the Java chat applet available.
448 Revision 410.8 2003/03/31 03:32:19 ajc
449 * messages.c: check for 000 terminator while parsing RFC822 headers to
450 prevent getting hung up while displaying certain badly formatted messages.
452 Revision 410.7 2003/03/30 06:13:19 ajc
453 * When reading from the server, do not treat CR as end-of-line because
454 there's probably an LF coming after it. Instead, keep reading to the LF
456 * No not underline links in the icon bars
458 Revision 410.6 2003/03/17 04:17:41 ajc
459 * Call to accept() was being made with an uninitialized variable for the
460 third argument. Changed the second and third argument to NULL and 0 because
461 we don't really need accept() to fill up a buffer full of information that
462 we'll never use. (Thanks to SteveV for reporting the bug and helping to
464 * Removed the mutex wrapper around select() because we don't need it. All
465 idle worker threads now block on select() and one of them will wake up when
466 a connection arrives.
468 Revision 410.5 2003/03/15 20:55:03 ajc
469 * When a requested image is not available on the Citadel server, send a
470 1x1 transparent GIF instead of 404 error.
472 Revision 410.4 2003/03/14 04:21:57 ajc
473 * clone events to be encapsulated before saving, because the original
474 instance may already have a parent, and that makes crashy crashy
476 Revision 410.3 2003/03/13 05:57:17 ajc
477 * More encapsulation. Warning: there are bugs in this!!
479 Revision 410.2 2003/03/13 05:20:23 ajc
480 * Various changes to the calendar service to handle messages containing
481 fully encapsulated VCALENDAR components instead of only unencapsulated
482 VEVENT subcomponents. We have to move in this direction for compatibility
485 Revision 410.1 2003/03/01 22:07:19 ajc
486 * New user registration, as well as existing user re-registration, now
487 uses the vCard editing screen.
488 * Administratively editing users' address book entries now works again,
489 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
490 in order to enforce this.
492 Revision 410.0 2003/02/19 03:49:33 ajc
495 Revision 400.90 2003/02/19 03:49:17 ajc
496 * latest config.guess and config.sub from www.gnu.org
498 Revision 400.89 2003/02/07 04:44:17 ajc
499 * Replaced sleep() with a function that sleeps using select() in order to
500 avoid potential issues with SIGALRM. Possible fix for weird behavior
501 when running on a Macintosh.
503 Revision 400.88 2003/01/29 22:32:07 ajc
504 * Shuffled some code and comments around; minor cleanup
506 Revision 400.87 2003/01/28 15:37:12 ajc
507 * All functions which read binary data from the server now make use of the
508 read_server_binary() function in tools.c
509 * Binary reads from server now have safety code to prevent infinite loops
510 * All output of MIME objects is now done with http_transmit_thing()
512 Revision 400.86 2003/01/19 06:28:04 ajc
513 * Minimum required Citadel version 6.05
515 Revision 400.85 2003/01/16 04:41:26 ajc
516 * When displaying edit controls for time of day in the calendar, only show
517 minutes that are multiples of 5 ... unless the existing value is not a
518 multiple of 5, in which case we show that too.
520 Revision 400.84 2003/01/15 17:34:04 ajc
521 * event.c: fixed a misspelling
522 * config.guess, config.sub: updated using latest from ftp.gnu.org
524 Revision 400.83 2003/01/14 04:21:27 ajc
525 * Only offer views which make sense for the default view of a room
527 Revision 400.82 2003/01/13 03:34:33 ajc
528 * Get ready for the 4.10 release
530 Revision 400.81 2003/01/12 23:22:53 ajc
531 * configure.in: check for libical v0.24 or newer
533 Revision 400.80 2003/01/07 04:56:17 ajc
534 * Complete the free/busy transparency handling in the form
535 * Default times for new events are now in the correct timezone
537 Revision 400.79 2003/01/06 18:01:35 ajc
538 * Begin handling of TRANSP property to show event times as free or
541 Revision 400.78 2003/01/05 21:02:14 ajc
542 * Summary page: three columns are now all the same width
544 Revision 400.77 2003/01/05 20:56:05 ajc
545 * minor fix for previous checkin
547 Revision 400.76 2003/01/05 20:51:01 ajc
548 * Display PARTSTAT for attendees
550 Revision 400.75 2003/01/05 05:01:00 ajc
551 * Add "today's calendar events" to the summary page.
553 Revision 400.74 2003/01/05 04:27:28 ajc
554 * Add "Tasks" to the summary page
556 Revision 400.73 2002/12/28 05:44:09 ajc
557 * ical_dezonify.c: brought over new version from the Citadel source (again)
559 Revision 400.72 2002/12/28 05:12:45 ajc
560 * ical_dezonify.c: brought over new version from the Citadel source.
562 Revision 400.71 2002/12/26 04:04:48 ajc
563 * Perform CHEK command when automatically establishing sessions, not just
564 when one is explicitly created. Some stuff is missing otherwise.
566 Revision 400.70 2002/12/25 23:18:06 ajc
567 * Be more strategic about when to call ical_dezonify()
568 (This may be the last set of fixes. I hope so.)
570 Revision 400.69 2002/12/25 21:39:38 ajc
571 * ical_dezonify.c: added.
572 * calendar.c: convert incoming ical messages to UTC
573 (the usual routines will then convert them to local time for display)
575 Revision 400.68 2002/12/25 07:06:00 ajc
576 * Tweaked the code to work with libical 0.24
578 Revision 400.67 2002/12/20 04:50:00 ajc
579 * When saving a calendar event, increment the SEQUENCE property.
581 Revision 400.66 2002/12/18 05:03:39 ajc
582 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
583 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
584 Because the libc-allocated buffer was getting clobbered.
585 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
587 Revision 400.65 2002/12/17 05:01:39 ajc
588 * Prettied up the calendar day view layout
589 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
591 Revision 400.64 2002/12/16 04:43:30 ajc
592 * Correctly handle local time zone when figuring out which day and time to
593 display events on calendar month/day views. This also seems to have
594 fixed the bug that was causing events to sometimes get lost when saved.
596 Revision 400.63 2002/12/15 05:50:59 ajc
597 * Form editing of date/time fields now assumes that the icaltimetype being
598 manipulated is in UTC. It converts to/from local time for editing.
600 Revision 400.62 2002/12/10 23:25:47 ajc
601 * Display attendees in message view of calendar objects
603 Revision 400.61 2002/12/07 22:12:59 ajc
604 * Handle incoming RSVP's for meetings. (Note: this will not actually work
605 until I implement the Citadel server function which it calls.)
607 Revision 400.60 2002/11/30 21:34:51 ajc
608 * Submit organizer in a hidden field, in case the server needs it
610 Revision 400.59 2002/11/30 04:46:46 ajc
611 * First cut at adding/removing attendees to an event
612 (Actual invitations should be sent by the Citadel server)
614 Revision 400.58 2002/11/29 23:56:19 ajc
615 * Completed "me as organizer" -- the user's own e-mail address is inserted
616 as the organizer of new events. Detect when the user is the organizer and
617 enable/disable the attendees box accordingly.
619 Revision 400.57 2002/11/29 16:38:37 ajc
620 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
622 Revision 400.56 2002/11/28 06:03:24 ajc
623 * Issue an ISME command when editing an event, to determine whether the user
624 viewing the event is the organizer. (Will use this later to allow/disallow
625 sending out invitations.)
627 Revision 400.55 2002/11/26 05:01:04 ajc
628 * Began handling attendee fields
630 Revision 400.54 2002/11/16 23:40:11 ajc
633 Revision 400.53 2002/11/16 23:15:02 ajc
634 * Make the "all day event" shadebox smaller (month view) - no border.
635 * Fixed bug that caused any events following an all day event to also appear
638 Revision 400.52 2002/11/16 05:40:54 ajc
639 * When adding new events to the calendar, default to the month [and day]
640 currently being viewed.
641 * Hotlink each hour of the day view to an add-new-event for that day/hour.
643 Revision 400.51 2002/11/15 05:05:47 ajc
644 * Put in back/forward (yesterday/tomorrow) links in calendar day view
646 Revision 400.50 2002/11/15 04:11:46 ajc
647 * Added even more nifty JavaScript to cause the hour/minute and end date
648 fields of a calendar event form to render as disabled when the "all day
649 event" box is checked -- not just when the user checks the box, but also
650 when the box begins its life already checked.
652 Revision 400.49 2002/11/14 04:59:40 ajc
653 * Correctly serialize and save all day events using date instead of date/time
655 Revision 400.48 2002/11/13 04:49:23 ajc
656 * "All day event" shows as a single checkbox, instead of one for the start
657 time and one for the end time. Added nifty JavaScript to zero and shade
658 the hour/minute and all end time fields when all-day-event is checked.
660 Revision 400.47 2002/11/12 05:57:27 ajc
661 * Display a nicer looking screen when replying to calendar invitations
662 * When displaying day view, don't show all day events twice
663 * Day or month view: denote all day events by displaying them inside
666 Revision 400.46 2002/11/12 03:26:39 ajc
667 * Tell the user about broken Citadel server connections instead of
668 simply printing "Goodbye"
670 Revision 400.45 2002/10/23 04:11:38 ajc
671 * Detect when a meeting invitation is actually an update for an existing UID
672 and tell the user so.
674 Revision 400.44 2002/10/21 20:16:38 ajc
675 * Display conflicts nicely
677 Revision 400.43 2002/10/21 18:29:14 ajc
678 * Ask server to hunt for conflicts when displaying a meeting invitation
680 Revision 400.42 2002/10/19 21:28:32 ajc
681 * Moved the calendar meeting request reply functionality to the Citadel server
683 Revision 400.41 2002/10/19 17:10:14 ajc
684 * Add "Tentative" accept button
685 * Only display Accept/Tentative/Decline button when method=REQUEST
687 Revision 400.40 2002/10/19 04:16:37 ajc
688 * Save an incoming meeting request into the user's calendar.
690 Revision 400.39 2002/10/18 20:55:05 ajc
691 * Began work on meeting request accept/decline
693 Revision 400.38 2002/10/16 19:16:39 ajc
694 * Fixes and updates to build WebCit on Linux for IBM S/390
696 Revision 400.37 2002/10/09 04:12:44 ajc
697 * Templatized trailing HTML
698 * Templatized "new start page" page
699 * Added global substitution macros
701 Revision 400.36 2002/10/09 03:51:01 ajc
702 * Templatized the <HEAD> section of HTML
704 Revision 400.35 2002/10/07 23:03:38 ajc
705 * messages.c: don't display room name field when it's blank
707 Revision 400.34 2002/10/07 04:10:37 ajc
708 * When displaying meeting invitations, only show date/time for VEVENT
709 subcomponents. Date/time for other subcomponents are irrelevant.
710 * Cleaned up HTML display of meeting invitations.
712 Revision 400.33 2002/10/03 03:40:31 ajc
713 * Worked on meeting accept/decline a little bit
715 Revision 400.32 2002/09/30 03:58:35 ajc
716 * Dabbled in handling incoming meeting requests
718 Revision 400.31 2002/09/29 20:15:43 ajc
719 * Completed the calendar day view
721 Revision 400.30 2002/09/28 04:01:30 ajc
722 * started fleshing out the calendar day view
724 Revision 400.29 2002/09/27 21:19:28 ajc
727 Revision 400.28 2002/09/27 18:31:33 ajc
728 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
729 * After saving a VEVENT, return to the correct calendar view and date
731 Revision 400.27 2002/09/27 17:15:44 ajc
732 * Removed the gzip compression stuff due to bugs in Internet Explorer.
734 Revision 400.26 2002/09/27 04:37:21 ajc
735 * New, buggy versions of event editing screens
737 Revision 400.25 2002/09/26 22:00:16 ajc
738 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
739 month 1 in libical functions)
741 Revision 400.24 2002/09/25 21:57:13 ajc
742 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
745 Revision 400.23 2002/09/24 04:12:34 ajc
746 * Rough cut of the two-pass calendar display routines (first pass: go thru
747 messages gathering VEVENT items; second pass: render calendar with data)
749 Revision 400.22 2002/09/23 04:01:33 ajc
750 * Presentation changes to calendar month view
752 Revision 400.21 2002/09/22 05:20:27 ajc
753 * Began implementing month view
755 Revision 400.20 2002/09/21 04:38:05 ajc
756 * Added utility functions for displaying vcalendar timestamps in web forms
757 and translating form data back to timestamps.
758 * Completed the "edit task" and "add new task" screens.
760 Revision 400.19 2002/09/20 20:28:08 ajc
761 * Smooth transition between "list tasks" & "edit task" screens
763 Revision 400.18 2002/09/20 03:54:44 ajc
764 * Display the "Tasks" view as a bulleted list with each task clickable
765 * Clicking brings up an (unfinished) "edit task" screen
767 Revision 400.17 2002/09/18 21:44:02 ajc
768 * display VTODO parameters
770 Revision 400.16 2002/09/17 04:21:00 ajc
771 * Handler chains for VCALENDAR and VTODO types
773 Revision 400.15 2002/09/17 03:37:10 ajc
774 * Implemented a 'display handler' infrastructure for various groupware types
776 Revision 400.14 2002/09/16 03:35:12 ajc
777 * Just a bunch of glue code to iterate through the various types of ical
778 objects we could encounter
780 Revision 400.13 2002/09/15 04:05:41 ajc
781 * Process calendar object subcomponents
783 Revision 400.12 2002/09/15 03:40:13 ajc
785 * When a text/calendar MIME type is discovered in a message, send it to
786 the (currently skeleton) parser in calendar.c
787 * calendar.c: skeleton parser for calendar objects which currently just
788 creates an icalcomponent object and frees it.
790 Revision 400.11 2002/09/15 03:16:24 ajc
791 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
792 function namespace in libical
794 Revision 400.10 2002/09/15 02:50:55 ajc
795 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
797 Revision 400.9 2002/09/14 21:33:31 ajc
798 * Backed out compression of inlines -- not all browsers appear to handle it
800 Revision 400.8 2002/09/14 20:20:29 ajc
801 * Attempting to push more stuff through compression. I've introduced some
802 sort of deadlock bug that I can't seem to find yet...
804 Revision 400.7 2002/09/14 20:00:22 ajc
805 * Compress output_image() graphics
807 Revision 400.6 2002/09/14 16:26:35 ajc
808 * output_image() now reads the entire image from Citadel into a buffer before
809 sending it to the browser (for performance reasons, and so it can compress)
811 Revision 400.5 2002/09/14 04:52:59 ajc
812 * Look for the "libical" calendaring library and link it in if present...
814 Revision 400.4 2002/09/14 04:02:36 ajc
815 * Finished gzip compression of dynamic pages (when browser supports it)
817 Revision 400.3 2002/09/13 20:40:53 ajc
818 * Detect when the client browser is capable of gzip encoding
819 (actual encoding is not implemented yet)
821 Revision 400.2 2002/09/13 15:54:40 ajc
822 * Reversed the above change because I broke it somehow
824 Revision 400.1 2002/09/11 22:46:59 ajc
825 * Started adding in compression and calendaring library detects (not finished)
827 Revision 400.0 2002/09/09 03:56:11 ajc
828 * This is version 4.00
830 Revision 323.68 2002/09/09 03:51:01 ajc
831 * In the HTML-to-HTML converter:
832 --> Open links in new window (as with text msgs)
833 --> Convert loose URL's to hot links (as with text msgs)
835 Revision 323.67 2002/09/06 03:59:11 ajc
836 * Added an "About this server" panel to the Summary page.
837 (Useless fluff, but better than an empty column.)
839 Revision 323.66 2002/08/26 02:57:06 ajc
840 * Rooms listed on the summary page are now clickable-gotoable
842 Revision 323.65 2002/08/26 01:24:09 ajc
843 * Added a "summary" page (rather sparse for now)
845 Revision 323.64 2002/08/24 15:30:48 ajc
846 * GET instead of POST for listsub. Also add a 'Back...' link.
848 Revision 323.63 2002/08/24 05:59:24 ajc
849 * Bugfixes and cosmetic changes to listsub system
851 Revision 323.62 2002/08/23 03:37:19 ajc
852 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
854 Revision 323.61 2002/08/22 03:55:47 ajc
855 * 'unsubscribe' command (but not 'confirm unsubscribe')
857 Revision 323.60 2002/08/21 21:58:37 ajc
858 * Completed self-service list subscription via web.
859 (Still need to implement unsubscribe.)
861 Revision 323.59 2002/08/16 22:06:51 ajc
864 Revision 323.58 2002/08/16 03:51:12 ajc
865 * I think I've finally nailed the 'no session' pages now...
867 Revision 323.57 2002/08/15 03:49:47 ajc
868 * Fleshed out the list subscription page a bit
870 Revision 323.56 2002/08/13 19:55:12 ajc
871 * Keep track of the HTTP "Host:" header being sent by the browser.
872 (We're going to need this in the near future)
874 Revision 323.55 2002/08/05 16:07:30 ajc
875 * Moved "edit floor label pic" to the floor editing screen
877 Revision 323.54 2002/08/05 15:53:00 ajc
878 * Commands to add, change, delete floors
880 Revision 323.53 2002/07/26 03:20:04 ajc
881 * Beautified the folder tabs in "edit room"
883 Revision 323.52 2002/07/25 04:01:58 ajc
884 * Final cleanup of changes (finally located and fixed the bug)
886 Revision 323.51 2002/07/24 04:14:23 ajc
887 * Minor code cleanup of last night's changes
889 Revision 323.50 2002/07/23 15:40:54 ajc
890 * Minor cleanup of previous changes
892 Revision 323.49 2002/07/23 04:43:58 ajc
893 * Updated message reading to use the new MSG4 command, so we can do output
894 of various types of richtext (mainly HTML).
896 Revision 323.48 2002/07/16 03:37:24 ajc
897 * Small change to above
899 Revision 323.47 2002/07/16 03:23:37 ajc
900 * Display HTML messages as HTML. (Wow!)
902 Revision 323.46 2002/07/13 04:39:59 ajc
903 * Handle multipart/alternative in a nicer way, giving us the opportunity to
904 output HTML instead of converting to text/plain and back. (Not finished.)
906 Revision 323.45 2002/07/11 03:17:03 ajc
907 * hacks to text_to_server() to transmit messages as HTML
909 Revision 323.44 2002/07/09 04:21:12 ajc
912 Revision 323.43 2002/07/06 03:10:26 ajc
913 * Enable a "make this my start page" link that works in lots of places.
914 Configures a user's preference of where to go after login.
916 Revision 323.42 2002/06/19 22:01:31 ajc
917 * When editing another user's vCard, do a "transient goto" to their config
918 room so you don't automatically gain access to their config room.
919 * When creating a user, go back to the "select user to edit" screen with the
920 new user's account name pre-selected.
922 Revision 323.41 2002/06/17 03:48:44 ajc
923 * Finished the thing to edit other users' vCards.
925 Revision 323.40 2002/06/16 21:49:02 ajc
926 * Administratively edit other users' vCards. Still needs a couple of lines
927 of glue code to make it work.
929 Revision 323.39 2002/06/15 20:34:39 ajc
930 * Use safestrncpy() instead of strncpy() where appropriate
931 * Fixed a memory allocation bug in the vCard parser
933 Revision 323.38 2002/05/23 03:40:05 ajc
934 * Brought over a utility function I'll need later
936 Revision 323.37 2002/05/22 02:34:56 ajc
937 * Finished room/folder view selector. Pretty cool.
939 Revision 323.36 2002/05/22 01:53:23 ajc
940 * Room list or folder list? Give the user a choice. (Has bugs.)
942 Revision 323.35 2002/05/12 15:21:43 error
943 * do_template() now parses a .wml file for WAP clients, and a .html file
946 Revision 323.34 2002/05/11 22:46:19 error
947 * Track whether user-agent is a WAP gateway
949 Revision 323.33 2002/05/11 15:35:07 error
950 * webcit.c: add MIME types for WAP/WML
952 Revision 323.32 2002/05/10 15:29:58 ajc
953 * Hacked the address book view a little bit
955 Revision 323.31 2002/05/09 03:53:56 ajc
956 * Began working on address book view
958 Revision 323.30 2002/05/08 03:38:58 ajc
959 * Preferences framework
961 Revision 323.29 2002/05/07 03:57:29 ajc
962 * In message summary, replace 'Del' links with checkboxes
964 Revision 323.28 2002/05/05 03:28:15 ajc
965 * Shuffled around the room banner a bit
967 Revision 323.27 2002/05/03 19:32:39 ajc
968 * Finished "folder list" mode (still need to move it to a permanent location)
970 Revision 323.26 2002/05/03 03:55:17 ajc
971 * more folder display stuff
973 Revision 323.25 2002/05/01 22:03:07 ajc
974 * "folder list" view (not finished)
976 Revision 323.24 2002/05/01 03:23:31 ajc
977 * Added a drop-down box to change a user's view of a room.
979 Revision 323.23 2002/04/28 03:56:47 ajc
980 * Finished summary mode (for the most part, anyway)
982 Revision 323.22 2002/04/26 21:13:21 ajc
983 * Separated "summary mode" message listing into its own function
984 * Go to summary mode automatically when the server says that view=1
986 Revision 323.21 2002/04/20 04:14:29 ajc
987 * Some work on email summary screen
989 Revision 323.20 2002/03/31 05:02:39 ajc
990 * Remove "Page another user" link from main menu
991 * Add "edit my citadel config room" type link from edit user screen
993 Revision 323.19 2002/03/29 22:30:45 ajc
994 * Finished the "edit user" screen.
996 Revision 323.18 2002/03/29 15:18:09 ajc
997 * yep ... more user edit stuff
999 Revision 323.17 2002/03/26 19:01:12 ajc
1000 * More edit user stuff
1002 Revision 323.16 2002/03/26 18:23:23 ajc
1003 * Don't display room banner on screens that don't pertain to a particular room
1004 * Initial prep for add/change/delete user accounts screen
1006 Revision 323.15 2002/03/22 04:33:08 ajc
1007 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1009 Revision 323.14 2002/03/19 04:35:10 ajc
1010 * Brought over yet another new version of the MIME parser from Citadel
1012 Revision 323.13 2002/03/13 03:56:52 ajc
1013 * New site config option "Allow system Aides to gain access to mailboxes"
1015 Revision 323.12 2002/03/12 23:13:57 ajc
1016 * Moved room access controls out of the admin menu and into the room commands
1017 menu. Prettied up the access control list screen.
1019 Revision 323.11 2002/03/10 06:07:09 ajc
1020 * Handle multiple Internet e-mail addresses in vCard editor
1022 Revision 323.10 2002/03/07 04:56:09 ajc
1023 * Final polish for initial round of vCard editing functions. Only show "edit"
1024 link when editing user's own vCard in the My Citadel Config> room.
1026 Revision 323.9 2002/03/06 05:22:33 ajc
1027 * More vcard editing form stuff
1029 Revision 323.8 2002/03/05 05:05:06 ajc
1030 * More vCard editing stuff
1032 Revision 323.7 2002/03/04 05:28:54 ajc
1033 * Wrote some skeleton code for robust vCard editing
1035 Revision 323.6 2002/03/03 06:58:25 ajc
1036 * Login errors displayed in red
1038 Revision 323.5 2002/03/03 06:52:59 ajc
1039 * Allow editing of the "disable self-service user account creation" site config option
1041 Revision 323.4 2002/02/24 07:02:44 ajc
1042 * Added the ability to enter a Subject: line in messages
1043 * Go to the Mail room when user clicks on the new mail alert icon
1045 Revision 323.3 2002/02/13 22:47:51 ajc
1046 * Added some rudimentary support for displaying vCards as card-looking things
1048 Revision 323.2 2002/02/13 15:04:25 ajc
1049 * Began some hacks for vCard processing
1051 Revision 323.0 2002/01/13 09:07:06 ajc
1054 Revision 322.4 2002/01/13 09:06:38 ajc
1055 * Brought over the debugged mime parser from Citadel
1057 Revision 322.3 2002/01/05 06:19:17 error
1058 * Add MIME types text/css and image/png
1060 Revision 322.2 2002/01/03 22:32:38 ajc
1061 * templatized the "prompt for recipient" screen
1063 Revision 322.1 2001/12/28 09:43:05 error
1064 * Client support for hostnames up to 63 characters
1066 Revision 322.0 2001/12/26 23:11:56 ajc
1069 Revision 321.1 2001/12/26 23:11:25 ajc
1070 * Minor change to the upload handler, to fix graphics uploads
1072 Revision 321.0 2001/12/26 05:28:02 ajc
1075 Revision 320.2 2001/12/26 05:24:11 ajc
1076 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1077 link tags. The nifty JavaScript stuff is now used only to light up the
1078 buttons during mouse hovers, and nothing more.
1080 Revision 320.1 2001/12/25 00:14:44 error
1081 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1083 Revision 320.0 2001/12/21 06:04:03 ajc
1086 Revision 301.22 2001/12/21 06:03:54 ajc
1089 Revision 301.21 2001/12/20 05:02:42 ajc
1090 * If you paid for this software, someone is ripping you off.
1091 * Fixed the urlesc() function to use a caller-supplied target buffer.
1093 Revision 301.20 2001/12/18 20:35:29 ajc
1094 * More fun JavaScript-enabled buttons
1096 Revision 301.19 2001/12/18 16:48:06 ajc
1097 * Began testing new JavaScript-enabled k00l light-up buttonz
1099 Revision 301.18 2001/12/18 06:06:20 ajc
1100 * mime parser update
1102 Revision 301.17 2001/12/15 20:51:33 ajc
1103 * "reply" button on pop-up pages
1105 Revision 301.16 2001/12/11 16:02:40 ajc
1106 * Completed support for add/remove mailing list recipients.
1108 Revision 301.15 2001/12/11 15:22:53 ajc
1109 * Began constructing the listserv screen for config (not tested)
1111 Revision 301.14 2001/12/11 05:37:12 ajc
1112 * Finished the share/unshare room screen in Edit Room
1114 Revision 301.13 2001/12/03 04:43:40 ajc
1115 * Brought over an update of the MIME parser from Citadel.
1117 Revision 301.12 2001/12/02 07:09:13 ajc
1118 * Turned the room editing page into a tabbed dialog
1119 * Started adding some of the room sharing stuff
1121 Revision 301.11 2001/11/22 05:17:06 ajc
1122 * Completed the add/change/delete neighbor node screens
1124 Revision 301.10 2001/11/18 01:47:24 ajc
1125 * Tentatively begun the change of networking configuration screens to reflect
1126 the new network architecture of the server.
1128 Revision 301.9 2001/11/18 01:41:09 ajc
1129 * Brought over the newer string tokenizer from Citadel
1130 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1131 server's convention of #define SIZ 4096
1133 Revision 301.8 2001/11/14 03:20:22 ajc
1134 * Add some more of the newer config settings to the site config screen
1136 Revision 301.7 2001/09/25 03:34:09 ajc
1137 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1138 and bail out without bothering the Citadel server.
1140 Revision 301.6 2001/08/22 16:38:06 ajc
1141 * Added the "-c" command line option to generate optional cookies indicating
1142 the host name of the server. This makes it easy to put a cluster of WebCit
1143 servers behind (for example) an Arrowpoint load balancer.
1145 Revision 301.5 2001/08/21 04:02:56 ajc
1146 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1147 unwanted page caching
1149 Revision 301.4 2001/08/13 03:43:24 ajc
1152 Revision 301.3 2001/08/13 03:40:01 ajc
1153 * Another attempt at focus
1155 Revision 301.2 2001/08/11 04:24:39 ajc
1156 * Attempt at setting focus to msgtext area when entering a message.
1158 Revision 301.1 2001/08/02 03:42:03 ajc
1159 * Changed the wholist to work with the new masquerade semantics
1161 Revision 301.0 2001/06/28 15:05:31 ajc
1164 Revision 300.2 2001/06/28 15:03:49 ajc
1165 * Every generated page now includes a meta tag to disable evil "smart tags"
1166 (see http://smarttags.manilasites.com/ for more information)
1168 Revision 300.1 2001/06/28 02:39:54 ajc
1169 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1170 the screen where you can create a room...
1172 Revision 300.0 2001/06/27 06:24:06 ajc
1173 * Tagged everything as Version 3.00
1175 Revision 213.25 2001/06/27 06:22:49 ajc
1176 * Updated docs for the 3.00 release
1178 Revision 213.24 2001/06/27 06:16:01 ajc
1179 * Correct generated window name in pop up pages
1180 * Added handling of MIME inline images (not tested)
1182 Revision 213.23 2001/06/22 17:58:20 ajc
1183 * A few performance and tuning cleanups. Increased the size of the socket
1184 queue length to 100 for use on big systems. Also, during startup, the
1185 initial startup thread now exits after creating the worker threads, instead
1186 of becoming a worker thread itself. For some reason Solaris had problems
1187 with the latter method.
1189 Revision 213.22 2001/06/07 03:16:57 ajc
1190 * Brought over an updated mime parser from Citadel
1192 Revision 213.21 2001/06/06 14:44:25 ajc
1193 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1195 Revision 213.20 2001/05/31 02:26:22 ajc
1196 * Fixed login to take you to the Lobby instead of the next room.
1198 Revision 213.19 2001/05/30 22:37:09 ajc
1199 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1200 or a "filename" from the MIME parser.
1202 Revision 213.18 2001/05/30 01:06:57 ajc
1203 * Changes to mime parser ... still something wrong
1205 Revision 213.17 2001/05/28 19:27:29 ajc
1206 * Fixed bug which marked all messages in Lobby as old before reading at login
1208 Revision 213.16 2001/05/25 22:39:26 ajc
1209 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1211 Revision 213.15 2001/05/23 16:15:23 ajc
1212 * UI changes (pretty frames with no scrollbars)
1214 Revision 213.14 2001/05/22 00:32:17 ajc
1217 Revision 213.13 2001/05/22 00:02:18 ajc
1218 * Another attempt to fix the fd leak
1220 Revision 213.12 2001/05/19 02:21:40 ajc
1221 * Attempt to fix the dangling sockets.
1223 Revision 213.11 2001/05/15 03:22:25 ajc
1224 * More icon updates and link cleanup type stuff
1226 Revision 213.10 2001/05/06 05:11:48 ajc
1227 * Added paging icon and right-justified it
1228 * Send-page window is now a popup
1230 Revision 213.9 2001/05/04 04:28:10 ajc
1231 * Added "page user" button in wholist
1233 Revision 213.8 2001/05/01 00:49:43 ajc
1234 * more of the UI overhaul
1236 Revision 213.7 2001/04/30 01:49:36 ajc
1237 * more work on UI overhaul
1239 Revision 213.6 2001/04/29 04:39:23 ajc
1240 * User interface overhaul now in progress. WARNING: incomplete system.
1242 Revision 213.5 2001/04/01 22:13:37 cough
1243 * Modified roomops.c to give users the ability to pick a floor at room
1246 Revision 213.4 2001/02/15 01:21:55 ajc
1247 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1248 invite/kickout functionality.
1250 Revision 213.3 2001/01/25 23:10:00 ajc
1251 * "Delete message" button now confirms on client-side using JavaScript
1253 Revision 213.2 2000/12/05 18:39:49 ajc
1254 * Added support for non-USA countries in registration screen (requires the
1255 latest Citadel server, which supports the country field)
1257 Revision 213.1 2000/10/20 04:27:46 ajc
1258 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1260 Revision 213.0 2000/10/03 16:44:01 ajc
1261 * Tagged for 2.13 release
1263 Revision 212.16 2000/10/03 03:15:53 ajc
1264 * Cosmetic changes to login screen, menu bar, and message header bar
1266 Revision 212.15 2000/09/28 03:44:52 ajc
1267 * Linked to the bio/photo page from message headers. I'm not sure I like the
1268 color scheme, though.
1270 Revision 212.14 2000/09/28 03:37:23 ajc
1271 * who.c: provide links to bio/photo pages for each user in the wholist
1273 Revision 212.13 2000/09/24 21:37:21 ajc
1274 * When reading large numbers of messages, group them in smaller numbers and
1275 display the selector bar in search engine style (like AltaVista and Google)
1277 Revision 212.12 2000/09/24 04:17:16 ajc
1278 * Templatized the room banner.
1280 Revision 212.11 2000/09/17 03:29:45 ajc
1281 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1283 Revision 212.10 2000/09/14 11:43:37 error
1284 Replace occurrences of % throughout the HTML with %% so as to be friendly
1285 to HP/UX printf() and possibly others.
1287 Revision 212.9 2000/09/13 04:13:59 ajc
1288 * Completed the initial hack of the variable substitution template thingy.
1289 Check out static/login.html to see the first template.
1291 Revision 212.8 2000/09/11 17:08:16 ajc
1292 * Started templatizing the login screen. Not finished yet.
1294 Revision 212.7 2000/09/11 03:29:50 ajc
1295 * Started working on a variable-substitution thing
1297 Revision 212.6 2000/08/30 03:20:22 ajc
1298 * Put the wholist back into its own window.
1300 Revision 212.5 2000/07/06 03:46:29 ajc
1301 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1303 Revision 212.4 2000/06/29 04:22:35 ajc
1304 * Changed the format of the wholis (again). Now it shows up in a frame
1305 instead of a separate window.
1307 Revision 212.3 2000/06/12 03:28:44 ajc
1308 * added support for multi-line paging
1310 Revision 212.2 2000/06/07 04:11:28 ajc
1311 * HTML changes to room banner
1313 Revision 212.1 2000/05/31 04:29:54 ajc
1314 * Initial support for "summary" (headers only, no body) mode of reading
1315 messages, and "read one" mode. For future support of 'traditional' email.
1317 Revision 212.0 2000/05/23 20:35:52 ajc
1318 * Tagged for the 2.12 release
1320 Revision 211.19 2000/05/18 02:33:39 ajc
1321 * Don't call whobbs() directly after changing masq room/host, it screws up the
1322 refresh. It now calls an HTTP redirect page instead.
1323 * added http_redirect(char *url) function to accomplish the above
1325 Revision 211.18 2000/05/08 17:24:32 ajc
1326 * Removed HTTP date fields because it was confusing browser caches (weird)
1327 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1329 Revision 211.17 2000/05/07 23:46:55 ajc
1330 * added Date: and Last-Modified: headers to HTTP output
1331 * masquerade room/host screen now runs in wholist window, and returns to it
1333 Revision 211.16 2000/05/02 17:32:06 ajc
1334 * Font related changes to html
1336 Revision 211.15 2000/04/20 02:42:23 ajc
1337 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1338 crashing every session, every time. (?)
1339 * End the session after displaying robots.txt or nocookies.html, to prevent
1340 big session logjams when either of these conditions are met
1342 Revision 211.14 2000/04/15 15:43:46 nbryant
1343 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1344 64-bit gcc on sparc is evil)
1346 Revision 211.13 2000/04/06 20:42:03 nbryant
1347 * configure.in: fix a typo
1349 Revision 211.12 2000/04/06 20:37:01 nbryant
1350 * solaris cleanups and warning fixes
1352 Revision 211.11 2000/03/31 03:48:52 ajc
1353 * text_to_server() now behaves the way web users expect text entry to work.
1354 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1356 Revision 211.10 2000/03/31 02:39:06 ajc
1357 * Fixed bugs in "Site configuration" and added new fields.
1359 Revision 211.9 2000/03/31 02:08:45 ajc
1360 * Added "max messages per page" and "read next nnn" stuff to read loop
1361 (probably not in its final form)
1363 Revision 211.8 2000/03/28 17:02:47 nbryant
1364 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1366 Revision 211.7 2000/03/27 16:18:17 ajc
1367 * Implement multi-room chat as available in Citadel 5.70
1369 Revision 211.6 2000/03/23 04:45:15 ajc
1370 * Experimental move of wholist to a separate auto-refreshing window
1372 Revision 211.5 2000/03/19 22:49:03 ajc
1373 * Made the header-bar buttons more visible
1374 * Added a "reply" header-bar button
1375 * Move "Subject:" lines into the header-bar
1376 * Padded the header-bars by one pixel (nicer looking)
1377 * Changed message date/time output format
1379 Revision 211.4 2000/03/19 19:49:31 ajc
1380 * Added support for unix domain sockets
1382 Revision 211.3 2000/02/11 23:45:04 nbryant
1383 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1384 * tcp_sockets.c: include <arpa/inet.h>
1386 Revision 211.2 2000/02/11 23:30:04 nbryant
1387 configure.in: added some code for FreeBSD
1389 Revision 211.1 2000/01/11 04:20:40 ajc
1390 * Add "close window" option to goodbye screen
1392 Revision 211.0 2000/01/04 15:24:16 ajc
1393 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1394 * This will be released as v2.11; tagged everything as such.
1396 Revision 210.0 1999/12/24 04:57:18 ajc
1399 Revision 1.121 1999/12/23 04:54:48 ajc
1400 * Changed session cookie from hexadecimal encoding to base64
1401 * Removed overly verbose logging
1403 Revision 1.120 1999/12/12 18:12:28 ajc
1404 * get http request: clear hold buffer before starting to read in HTTP request.
1405 This was causing some requests to get corrupted.
1407 Revision 1.119 1999/12/08 18:25:21 ajc
1408 * Increased the size of the backlog queue length passed to accept() and made
1409 it a configuration parameter in webcit.h
1411 Revision 1.118 1999/12/07 16:09:26 ajc
1412 * Better (non fireworks display mode) handling of broken HTTP sockets
1414 Revision 1.117 1999/12/06 03:40:29 ajc
1415 * Moved a bunch of other global variables to per-session variables
1417 Revision 1.116 1999/12/06 02:05:33 ajc
1418 * Moved global march list into per-session context
1420 Revision 1.115 1999/12/05 18:38:02 ajc
1421 * Auto-scaling worker thread pool size
1423 Revision 1.114 1999/12/05 17:38:41 ajc
1424 * Additional debugging and cleanup
1426 Revision 1.113 1999/12/04 22:16:05 ajc
1427 * Moved all diagnostic output to stderr
1428 * Moved "HTTP/1.0 200 OK" output to output_headers()
1430 Revision 1.112 1999/12/04 21:56:59 ajc
1431 * Finished the overhaul. Now to tune...
1433 Revision 1.111 1999/12/03 17:59:53 ajc
1434 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1435 pseudocode so the build is currently broken.
1437 Revision 1.110 1999/12/03 16:37:46 ajc
1438 * Repaired HTTP output for image transfers and static content
1440 Revision 1.109 1999/12/03 05:09:54 ajc
1441 * Rewrote the HTTP engine and application coupling to run in a worker thread
1442 model and to run as a single multithreaded program (eliminated helper
1443 processes and pipes). It currently runs but has many large bugs.
1445 Revision 1.108 1999/12/03 00:18:20 ajc
1446 * Added ".c.o" rule to Makefile
1448 Revision 1.107 1999/11/26 03:32:59 ajc
1449 * Started moving all of the global variables into a struct, to facilitate
1450 multithreaded server.
1452 Revision 1.106 1999/11/26 01:28:10 ajc
1455 Revision 1.105 1999/11/04 02:05:02 ajc
1456 * Added 'number of worker threads' to site config screen
1458 Revision 1.104 1999/10/25 02:25:09 ajc
1459 * Shuffled around the room editing commands
1461 Revision 1.103 1999/10/14 04:07:18 ajc
1462 * Cleaned up the bottom-of-page icons
1464 Revision 1.102 1999/10/08 23:58:11 ajc
1465 * Minor bug fix in registration screen
1467 Revision 1.101 1999/10/06 02:44:02 ajc
1468 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1469 it back in when it's fixed. Also added more attempts at cache disabling,
1470 but it still doesn't work in the StarOffice browser. I don't know why.
1472 Revision 1.100 1999/10/02 03:26:14 ajc
1473 * Merged in Nick's bit of JavaScript to handle key commands.
1474 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1475 in a text field. Right now you can't even log in.
1477 Revision 1.99 1999/09/01 01:06:11 ajc
1478 * Added "max message length" field in global config screen
1480 Revision 1.98 1999/08/14 18:16:10 ajc
1481 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1484 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1485 * Did neat stuff to the bottom of the page
1487 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1488 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1489 to a Citadel server fails.
1490 * messages.c: don't auto-link URL's in messages if it would cause
1493 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1494 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1495 compiler. This should make more browsers happy.
1497 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1498 * Added support for "robots.txt" telling spiders to go away.
1499 * Do a slrp_highest() when logging off.
1501 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1502 * Rearranged the code in "Site-wide configuration" and "Generic
1503 server command" to avoid nested server operations
1505 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1506 * webcit.c: added "back, top, next" buttons to bottom of each page
1507 * menubar.html: replaced "User list" with "Page another user"
1509 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1510 * context_loop.c: rearranged some code to try to eliminate deadlocks
1512 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1513 * Unknown URL's now display the main menu instead of diagnostics
1514 * Diagnostics are now at <baseurl>/diagnostics
1516 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1517 * Session no longer locks up when an express message is cancelled
1518 * The default Citadel server is now "localhost" instead of uncnsrd
1519 * Added some documentation
1521 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1522 * roomops.c: made room banner graphics more reliable
1523 * messages.c: added code to prevent accidental "double-posting"
1524 * who.c: fixed the "Change room/host/user" submit logic
1526 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1527 * Changed static/menubar.html so the text is readable
1529 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1530 * Ditched the frames mode completely. It wasn't working properly in,
1531 among other places, IE 5. Die, Bill, Die.
1533 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1534 * Fixed the behavior of the "forget room" routine, to properly handle
1535 the transition back to the Lobby after it's all done.
1536 * Added ExpressMessageCat() to allow code to send the user messages
1537 along with incoming express messages
1538 * WebCit now sends the name of the end user's browser as the client
1539 name in a Citadel IDEN command rather than its own name.
1541 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1542 * Minor code cleanups
1543 * New mail notification
1545 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1546 * Top-aligned all the cells in the fake frames in non-frames mode
1548 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1549 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1550 of a Goto, in order to prevent it from first marking all msgs old.
1552 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1553 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1554 which can differentiate the needs of frames and noframes modes
1556 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1557 * webserver.c: added "-t" option to send traces somewhere else
1559 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1560 * context_loop.c: display an error page if the client browser
1561 requests a non-root page and there is no cookie set
1562 * webserver.c: took my name off the copyright notice (it's a group
1565 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1566 * Reworked a lot of the structure, made more HTML "embeddable"
1567 * Changed the noframes mode to display "fake" frames using tables
1569 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1570 Changed some output formatting (mainly <FONT> tags).
1571 Changed who.c to use urlescputs() rather than escputs()
1572 in urls so GOTOs and User Profiles work when the string has a
1575 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1576 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1577 How to cause "onLoad=" to cause a sibling frame to refresh without
1578 having to use the nonportable HTTP "Window-Target:" directive. Began
1579 implementation of this; it should allow portable NS/IE compatibility.
1581 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1582 * Implemented "access level required to create rooms"
1584 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1585 * webcit.c: modified getz() to *exit* the program when fgets()
1586 returns an error. This is actually the desired behavior; it would
1587 otherwise busy-loop forever on a broken pipe.
1589 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1590 * webcit.c: added to getz() the ability to return an error code;
1591 implemented this in the main loop, hopefully fixing problems
1592 * Added "braindamage" file (frames/JS browser compatibility list)
1593 * Added HTTP "User-agent:" detection
1594 * wildmat.c, braindamage.c: added
1595 * Initial value of 'noframes' is now set by the braindamage check
1596 * Ran everything through "indent -kr -i8"
1597 * roomops.c: in room list, print a in otherwise empty cells
1599 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1600 * context_loop.c: warning fix
1601 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1603 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1604 * Resolve the name of the connecting host and pass it on to Citadel
1606 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1607 * wDumpContent() is now responsible for </BODY></HTML> most of the
1608 time (parameter settable) so that the main menu can easily be
1609 embedded in every page when running in noframes mode
1610 * noframes mode selection is now carried in the cookie
1612 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1613 * Made the frames stuff less dependent on the HTML TARGET= directive
1614 and more dependent on the HTTP Window-target: directive.
1615 * Made the system semi-navigable in noframes mode.
1617 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1618 * Brought over the new room listing code and <G>oto heuristics
1619 from the main Citadel tree, to pay attention to floor/room ordering
1621 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1622 * Modified the back end of mime_parser to use callbacks instead of
1623 doing something specific. Now we can use it elsewhere.
1625 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1626 * Fixed the bugs in "Site-wide configuration"
1627 * Added a "generic server commands" screen
1629 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1630 * Reduced the multiple cookies down to one cookie combining all data.
1632 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1633 * Removed wc_host and wc_port cookies.
1634 * Added an "edit your session" screen to change your wholisting.
1636 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1637 * Added "enter registration"
1638 * Set up automatic trigger of Enter Registration when the server
1640 * Established that a one-to-one WebCit/Citadel correspondence will
1641 be required. No big deal due to shared code segments.
1642 * Added "change password"
1643 * Added networking configuration screens. These still need testing.
1644 * Added a "kill session" link to each line of the wholist when
1645 logged in as an aide, and the screens to perform this operation.
1647 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1648 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
1649 * "Finished" the MIME parser.
1650 * Got image uploads working.
1651 * Added "add/edit user photo" screens.
1652 * Added "add/edit room graphic" screens.
1653 * Added "add/edit floor graphic" screens.
1654 * Fixed display of floor graphic in known rooms list.
1656 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1657 * Wrote mime_parser.c for handling of image uploads. This will also
1658 be used in future Citadel MIME projects.
1660 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1661 * Fixed a bug in the room banner display code
1662 * Added "delete room"
1663 * Added "validate users"
1665 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1666 * Added "edit room info file"
1669 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1670 * Changed the "auto read new" functionality from a meta refresh tag
1671 to an "onload" directive (the former was causing graphics problems)
1672 * Added "create room"
1675 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1676 * Got the Zap and List-Zapped commands working
1677 * Added a convenience function to display a page with an error string
1678 * Automatically do a read-new-msgs whenever a new room banner is loaded
1680 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1681 * Added the screens to send pages
1682 * Changed message headers to display in bigger font, non-boldface
1683 * Added the chat system
1684 * Added goto private rooms
1686 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1687 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
1689 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
1690 * automatically regenerate Makefile when Makefile.in changes
1692 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1693 * context_loop.c: Moved "remove session" into its own function.
1694 Check for dead webcit child process before each transaction.
1695 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1696 against broken HTTP connections.
1697 * Added a housekeeping thread to periodically remove dead sessions
1698 and kill idle sessions.
1699 * messages.c: added "delete message" functionality
1700 * messages.c: added "move message" functionality
1701 * userlist.c: added. This adds "userlist" and "show user" functions.
1702 * roomops.c: fixed buggy implementation of ungoto
1703 * Set up an option in output_headers() to optionally print the most
1704 often used opening HTML as well as the HTTP headers.
1705 * Display express messages in cute little JavaScript popup window.
1707 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1708 * Brought over message reading and entry functions from old WebCit
1710 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1711 * context_loop.c: really fix the SO_LINGER stuff
1712 * webserver.c: remove commented-out references to SO_LINGER
1714 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1715 * context_loop.c: After fork(), child process closes the HTTP socket
1716 so when the parent process closes it, it actually _does_ close.
1717 Otherwise, aIEeeee and possibly other browsers will hang.
1718 * Added support for graphics images retrieved from the Citadel server.
1719 * Set up login banner graphic and background image graphic
1721 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1722 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1724 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1725 * Smoothed out some of the login/logout code. Failed authentication
1726 now works the way it should.
1727 * Added support for new user login (still need to handle registration).
1729 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1730 * Discovered that the HTTP socket problem is related to a socket that
1731 isn't properly lingering on close. Temporarily hacked a sleep(10)
1732 into context_loop.c until it is figured out.
1734 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1735 * Did a little debugging, still trying to figure out why logging in
1736 displays "Connection reset by peer" error. It used to work...
1738 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1739 * Makefile.in: updated dependencies
1741 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1742 * Fixed broken interpretation of variables specified in the URL
1743 * added new "action" variable to make main loop simpler
1745 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1746 * webserver.c: prototype vsnprintf
1747 * context_loop.c: warning fix
1749 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1750 * tcp_sockets.c: removed some dead code
1751 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1752 unused ends of pipes, fix a file descriptor leak and a race condition
1753 * portability enhancements
1755 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1756 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1758 * converted to autoconf and began port to Digital UNIX
1760 * context_loop.c: moved the monster 64k buffer array off the stack
1761 * tcp_sockets.c: getservbyname() doesn't set errno.
1763 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1764 * webserver.c: warning fix