2 Revision 510.12 2004/06/02 02:07:54 ajc
3 * setup.c: updated the setup script to configure two /etc/inittab entries,
4 one for http and one for https.
6 Revision 510.11 2004/06/01 21:46:47 ajc
7 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
8 during a read or write operation, do not attempt to finish the operation
9 unencrypted like we do in Citadel. Here in WebCit land it only causes
10 the server to segfault.
12 Revision 510.10 2004/06/01 19:01:22 ajc
13 * netconf.c: widened some of the text entry fields
14 * webcit.h: bumped up the internal version number to 5.20
16 Revision 510.9 2004/06/01 18:44:20 ajc
17 * Return to the old command-line usage (-s for https, service is either
18 http or https but not both)
20 Revision 510.8 2004/06/01 03:32:28 ajc
21 * Add "permanent room" setting to room edit screen
22 * create room -- allow longer strings
24 Revision 510.7 2004/06/01 00:36:43 ajc
25 * Hmmph. Do the session cookie as hex instead of base64. There really
26 are some characters in the base64 set that make HTTP do nasty things.
28 Revision 510.6 2004/05/31 21:43:27 ajc
29 * Added "|END" to the session cookie before base64-ing it. This fixes a
30 problem with certain room names causing the webserver to freak out and
31 break embedded images and stuff. I don't know why.
33 Revision 510.5 2004/05/31 20:34:11 ajc
34 * Message entry using Kevin Roth's excellent cross-platform richtext
37 Revision 510.4 2004/05/31 15:54:13 ajc
38 * "text" and "HTML" options for message entry.
40 Revision 510.3 2004/05/29 03:31:48 ajc
41 * tighten up the space between icons in the iconbar
43 Revision 510.2 2004/05/28 20:24:53 ajc
46 Revision 510.1 2004/05/24 03:02:38 ajc
47 * CSS change to make folder names stand out more in the "Folder View"
49 Revision 510.0 2004/04/30 04:08:58 ajc
52 Revision 506.13 2004/04/30 04:08:47 ajc
53 * Changed internal version number to 5.10
54 * Updated documentation for the new HTTPS service
56 Revision 506.12 2004/04/27 03:21:36 ajc
57 * Prompt for HTTPS port number during setup. We may make this optional.
59 Revision 506.11 2004/04/27 03:16:31 ajc
60 * When running on the same host as Citadel, if no key/cert are found,
61 symlink to Citadel's if possible.
62 * One server binary now forks to start both http and https servers.
64 Revision 506.10 2004/04/21 03:43:39 ajc
65 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
66 certs are also no longer invalid.
68 Revision 506.9 2004/04/21 02:25:13 ajc
69 * Replaced ctdl_install_certificate() with convenience functions found
70 in the OpenSSL library.
72 Revision 506.8 2004/04/21 02:19:41 ajc
73 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
74 understand, but read at http://www.informit.com/articles/article.asp?p=22078
75 ). Still doesn't work with Internet Monopolizer, though.
77 Revision 506.7 2004/04/20 02:32:44 ajc
78 * Allow setup to run seamlessly from within the Citadel/UX Ridiculously
79 Easy Installer by observing the values of environment variables
80 CITADEL_INSTALLER, CITADEL, and WEBCIT.
82 Revision 506.6 2004/04/20 02:02:50 ajc
85 Revision 506.5 2004/04/16 03:14:06 ajc
86 * Minor fix for previous checkin
88 Revision 506.4 2004/04/16 02:59:01 ajc
89 * Completed SSL support. Still doesn't work with all browsers... gotta
92 Revision 506.3 2004/04/15 03:57:00 ajc
93 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
94 it has a crashy crashy bug in it. Don't use it yet.
96 Revision 506.2 2004/04/13 19:41:36 ajc
97 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
98 (freebusy data fetch for anonymous Kolab type clients)
100 Revision 506.1 2004/04/10 04:32:59 ajc
101 * Fixed some version and copyright date oopses
103 Revision 506.0 2004/04/10 04:29:30 ajc
106 Revision 505.22 2004/04/10 04:29:20 ajc
107 * Changed internal version number to 5.06
109 Revision 505.21 2004/03/29 04:30:20 ajc
110 * configure.in, Makefile.in: handle $LDFLAGS
112 Revision 505.20 2004/03/20 05:03:14 ajc
113 * Original startup thread becomes a worker thread after initialization.
114 Doing otherwise turns it into a zombie (at least on Linux) and possibly
115 leads to other problems
116 * Filter out NOOP's received in chat
118 Revision 505.19 2004/03/18 04:32:24 ajc
119 * Removed the language in README.TXT which told everyone that chat wouldn't
120 work with a non-local Citadel server, because that's no longer true.
121 * Removed the old chat applet from the static/ directory
123 Revision 505.18 2004/03/18 04:00:44 ajc
124 * Rounded web boxes now look correct in all browsers.
126 Revision 505.17 2004/03/17 18:25:31 ajc
127 * When creating a new user, auto-chain to the "edit user configuration"
128 screen, and subsequently auto-chain to the "edit address book entry"
129 screen. This creates a nice sensible workflow.
131 Revision 505.16 2004/03/15 22:47:09 ajc
132 * Prettied up the chat window a little more.
134 Revision 505.15 2004/03/15 04:27:44 ajc
135 * Chat now appears in a separate window
136 * Use regular frames instead of IFRAMEs for chat
137 * Display user's own chat text in bold+italic
138 * Added a "List Users" button
140 Revision 505.14 2004/03/09 20:45:45 error
141 * Add a Linux Software Map file
143 Revision 505.13 2004/03/07 22:04:32 ajc
144 * Fix the current view not being set to the default view for the creator
147 Revision 505.12 2004/03/07 21:31:17 ajc
148 * serv_read() now zeroes out the supplied buffer (with the supplied
149 length) if a server read fails. This causes serv_gets() to return
150 instead of looping endlessly. Fixes chat problem found on linux-ppc.
152 Revision 505.11 2004/03/03 05:21:36 ajc
153 * Made the chat screen totally kick-ass sweet. The flickering reload
154 i-frame is now tiny and hidden, and it *appends* new chat data to
155 the viewable window using JavaScript. No flickering + scrollback!
156 * Added a help button to the chat screen.
158 Revision 505.10 2004/02/29 22:52:15 ajc
159 * Close and clear (set to -1) server socket handle when socket errors are
160 detected. Fixes a chat problem reported by Winzlo.
162 Revision 505.9 2004/02/29 05:34:25 ajc
163 * Display the Chat menu option as "Chat with other users in <roomname>"
165 Revision 505.8 2004/02/27 05:04:38 ajc
166 * fix frameset bug in page popups
168 Revision 505.7 2004/02/26 04:08:56 ajc
169 * Fixed a problem that made WebCit go to the "no cookies" screen instead
170 of the logout banner.
171 * Ford's latest stupid room has a name with more than 64 characters, and
172 we still had a 64-byte room name in the march_list struct. ooooops...
174 Revision 505.6 2004/02/26 03:07:26 ajc
175 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
177 Revision 505.5 2004/02/25 23:10:28 ajc
178 * Allow "/do_logout" as a no-frames page
180 Revision 505.4 2004/02/25 23:00:21 ajc
181 * Changed the favicon support to LINK tags in the HEAD of static stuff,
182 to make life easier. (Thanks to prosthetik for this)
184 Revision 505.3 2004/02/25 15:20:11 ajc
185 * Support for favicon.ico in the static/ directory
187 Revision 505.2 2004/02/24 04:06:42 ajc
188 * Changed the colors slightly in chat screen
190 Revision 505.1 2004/02/20 06:07:06 ajc
191 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
193 Revision 505.0 2004/02/19 03:32:50 ajc
196 Revision 504.7 2004/02/19 03:32:38 ajc
197 * Changed the internal version number to 5.05
198 * Completed the frames fix
200 Revision 504.6 2004/02/18 20:08:29 ajc
201 * Fixed the frameset force reload logic. Now it does the whole frameset
202 without displaying an error in the main frame.
204 Revision 504.5 2004/02/18 19:17:51 ajc
205 * Force reload of frameset if someone tries to escape it. Not perfect
206 but it mostly works at this poing.
208 Revision 504.4 2004/02/17 03:37:11 ajc
209 * Indicate to Citadel that we want Server Generated Invitations when
210 calendar events are saved. (No longer the default in Citadel server.)
212 Revision 504.3 2004/02/09 04:49:32 ajc
213 * Prepare for a way to avoid falling out of the main frameset
215 Revision 504.2 2004/02/09 03:37:57 ajc
216 * Changed the thread pool management algorithm. Detecting idle time between
217 socket accepts was not working reliably on all systems, so we now follow
218 the same algorithm as the Citadel server (spawn more threads when number
219 of sessions < number of threads, but keep constrained to pre-defined
220 minimum and maximum thread count)
222 Revision 504.1 2004/02/03 03:09:51 ajc
225 Revision 503.0 2004/01/28 04:31:31 ajc
228 Revision 502.4 2004/01/28 04:30:48 ajc
229 * Create Room can now offer calendar and address book rooms
231 Revision 502.3 2004/01/17 21:25:30 ajc
232 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
233 * Split the config for LDAP Connector into its own panel
235 Revision 502.2 2004/01/17 04:32:54 ajc
236 * Add site config options for Citadel servers which support LDAP
238 Revision 502.1 2003/10/24 02:50:19 ajc
239 * Clicking "Enter Message" in a room with an Address Book view opens
240 a blank vCard entry screen.
242 Revision 502.0 2003/10/23 03:16:50 ajc
245 Revision 501.2 2003/10/23 03:07:54 ajc
246 * event.c: Found and removed another unquoted multi-line string literal
247 * webcit.h: changed an #ifdef HAVE_ICAL_H
248 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
250 Revision 501.1 2003/10/22 01:42:12 ajc
251 * iconbar.c: removed a stray character or two...
253 Revision 501.0 2003/10/21 04:26:37 ajc
256 Revision 500.30 2003/10/21 04:26:27 ajc
257 * bumped the version string to 5.01
259 Revision 500.29 2003/10/17 03:08:28 ajc
260 * Finished prettying up the vCard display
262 Revision 500.28 2003/10/17 02:31:45 ajc
263 * Multi-line string literals are deprecated in GCC 3.1 unless each line
264 is wrapped in quotes. Performed this fix so it'll compile.
265 * setup.c: removed references to unused variable tempfile[]
267 Revision 500.27 2003/10/09 03:17:02 ajc
268 * Started prettying up the vCard display.
270 Revision 500.26 2003/10/08 02:33:49 ajc
271 * Begin work on better handling of vCard display
273 Revision 500.25 2003/09/04 03:41:27 ajc
274 * siteconfig.c: changed some config items to drop-down boxes
276 Revision 500.24 2003/08/27 04:26:54 ajc
277 * Split the site configuration screen up into four different screens,
278 and added a meta-menu
280 Revision 500.23 2003/08/24 03:31:50 ajc
281 * Finished the setup program
282 * Bumped the internal version number to 5.01
284 Revision 500.22 2003/08/22 00:47:27 ajc
285 * setup is now working, but it still needs a way to detect a running WebCit
287 Revision 500.21 2003/08/22 00:25:40 ajc
288 * Added a skeleton "setup" program to the tree. It does not work yet.
290 Revision 500.20 2003/08/20 03:48:55 ajc
291 * Added iconbar shortcut to Contacts room
292 * Minimum required Citadel is now 6.11
294 Revision 500.19 2003/08/20 03:07:25 ajc
295 * Address book "single card" view now suppresses "reading nn message" and
296 instead shows the letter indices across the top
297 * Clicking on an address in a vCard now connects to WebCit mail instead
298 of a browser mailto: link
300 Revision 500.18 2003/08/19 04:18:43 ajc
301 * Changed things around in the address book view. Made it sorted and
302 more clickable and better looking...
304 Revision 500.17 2003/08/12 18:54:03 error
305 * messages.c: fix off-by-one-error in selector bar
307 Revision 500.16 2003/08/07 22:18:03 ajc
308 * Add the Summary Page to the customizable iconbar
310 Revision 500.15 2003/08/07 03:51:51 ajc
311 * Customizable icon bar as: pictures and text, pictures, text
313 Revision 500.14 2003/08/05 03:52:14 ajc
314 * First working version of the customizable iconbar. It contains a basic
315 set of options and now automatically refreshes when it's customized.
317 Revision 500.13 2003/08/04 03:50:29 ajc
318 * First cut at the customizable iconbar is done. A bunch of generic options
319 are there. Still need to get the actual iconbar to refresh when changes
322 Revision 500.12 2003/08/03 21:02:01 ajc
323 * More work on customizable iconbar
325 Revision 500.11 2003/08/02 05:25:46 ajc
326 * Laid the groundwork for a customizable iconbar
328 Revision 500.10 2003/07/30 03:57:49 ajc
329 * Add config.c_purge_hour to config screen
331 Revision 500.9 2003/07/06 22:06:59 ajc
332 * When converting "anything that looks like a URL" to a real link, first
333 make sure that it isn't already inside a link. This fixes most of the
334 long, ugly URL strings sent by eBay.
335 * Automatically dismantle mailto: links in HTML messages, and convert
336 them to WebCit mail links (clicking on it sends the user to the Mail
337 room and begins composing a new message with the recipient and subject
338 fields pre-populated).
340 Revision 500.8 2003/06/29 20:51:21 ajc
341 * Worked around a rendering bug in Satan's Browser that was causing it
342 to draw the calendar month view much wider than the actual screen wdith
344 Revision 500.7 2003/06/28 04:09:37 error
345 * roomops.c: Backout change to display one less box in the first column in
346 roomlist view, it doesn't seem to work for everyone
348 Revision 500.6 2003/06/28 03:52:51 error
349 * Don't tell browsers not to cache static documents
351 Revision 500.5 2003/06/28 03:35:23 error
352 * roomops.c: Display one less floor in the first column in romlist view
354 Revision 500.4 2003/06/26 03:37:58 ajc
355 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
356 This will allow some groupware clients to browse the free/busy times of
357 other users on the system.
359 Revision 500.3 2003/06/21 05:17:21 ajc
360 * Better alignment of system messages
361 * Exterminated display_error() and replaced it with WC->ImportantMessage
362 which is displayed in a bubble on top of whatever page you're on next.
363 * Small cosmetic changes
364 * Fixed some nesting problems in output_headers()
366 Revision 500.2 2003/06/20 03:39:27 ajc
367 * Optimization to floor layout in box view
369 Revision 500.1 2003/06/20 03:04:26 ajc
370 * "Reply" button on messages now handles IGnet recipients correctly
372 Revision 500.0 2003/06/10 04:23:08 ajc
375 Revision 410.50 2003/06/10 04:22:58 ajc
376 * Updated docs and headers for 5.00 release
378 Revision 410.49 2003/06/10 04:05:23 ajc
379 * De-tabled the left side icon bar and reduced one of the graphics, so
380 that all of the rounded corners show up in Satan's Browser.
382 Revision 410.48 2003/06/10 03:47:41 ajc
383 * style.css: added font selection to default <BODY> tag
385 Revision 410.47 2003/06/06 03:26:03 ajc
386 * Satan's Browser insists on putting bloody acres of whitespace to the
387 right of any bulleted list items, making any multi-column table containing
388 a list take more than the entire screen. Removed all such lists so it
389 looks ok. If you are reading this and you are a Microsoft employee, please
390 commit suicide before you break anything else.
392 Revision 410.46 2003/06/06 02:22:07 ajc
393 * Changed the upper left and upper right bounded box corners to a solid
394 blue (#204B78) instead of gradiated, because it was looking funny in
395 256-color mode. It also looked funny in Internet Explorer, but people
396 who use Internet Explorer are contributing to terrorism and really don't
397 deserve Web access in the first place. So I really just fixed this to make
398 it look good in 256-color Netscape.
400 Revision 410.45 2003/06/05 21:37:37 ajc
401 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
402 in b0rken IE browser. Die, Bill, Die.
404 Revision 410.44 2003/06/05 03:52:29 ajc
405 * Buncha cosmetic changes
407 Revision 410.43 2003/06/04 03:41:25 ajc
408 * Change the appearance of rooms with and without new messages in the
409 room list -- now defined using CSS
411 Revision 410.42 2003/06/03 03:57:42 ajc
412 * Tightened up the room banner a bit. Smaller padding, smaller font,
415 Revision 410.41 2003/05/31 21:36:45 ajc
418 Revision 410.40 2003/05/26 21:05:42 ajc
419 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
420 it to complete the free/busy checking for attendee availability.
422 Revision 410.39 2003/05/26 05:44:45 ajc
423 * event.c: fix compiler warning
425 Revision 410.38 2003/05/26 05:39:46 ajc
426 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
427 bug fixed in Citadel.
429 Revision 410.37 2003/05/26 05:28:13 ajc
430 * serv_func.c: added utility function read_server_text()
431 * availability.c: banged out more of this code -- still not complete
433 Revision 410.36 2003/05/26 03:28:02 ajc
434 * Getting closer to doing the availability check. Created new source
435 module 'availability.c' for this purpose. Stub function is in place.
437 Revision 410.35 2003/05/25 04:25:12 ajc
438 * siteconfig.c: fixed a spelling error
439 * event.c: add a "Check attendee availability" button, and the code to
440 bypass saving the event to the server, do something with it, and then
441 feed the twiddled data structure back to the form display function for
442 further editing. What's still missing is the code to do the actual
445 Revision 410.34 2003/05/24 22:22:35 ajc
446 * Small stylesheet hack to make it work with b0rken IE
448 Revision 410.33 2003/05/24 22:13:08 ajc
449 * Changed the login banner a bit
451 Revision 410.32 2003/05/20 03:25:41 ajc
452 * Separate event invitees with newlines instead of commas.
454 Revision 410.31 2003/05/19 19:55:09 ajc
455 * summary.c: eliminate compiler warnings about unused variables when
456 compiling a WebCit service without calendar support
458 Revision 410.30 2003/05/18 02:05:33 ajc
459 * More conversion of screens to the new look-and-feel.
461 Revision 410.29 2003/05/16 04:11:29 ajc
462 * We don't need no steenking workaround. Problem fixed. MIME parser not
463 broken. Web server was calling it with bad parameters. All fixed now.
464 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
467 Revision 410.28 2003/05/15 04:52:26 ajc
468 * Minor workaround in web forms to handle mime parser problem in uploads
470 Revision 410.27 2003/05/15 03:35:59 ajc
471 * look and feel overhaul -- almost done!
473 Revision 410.26 2003/05/14 03:46:35 ajc
474 * More background cleanup
476 Revision 410.25 2003/05/05 17:19:46 ajc
477 * Cleanups to summary page when running on a non ical enabled system
478 * Use non breaking spaces in summary page box titles
480 Revision 410.24 2003/05/04 04:22:41 ajc
481 * Display body of messages on a white background. I am doing this in order
482 to prepare for making the general background of the screen a darker color.
484 Revision 410.23 2003/05/04 02:54:55 ajc
485 * Summary page now uses our cutesy new rounded window boxes
487 Revision 410.22 2003/05/03 21:28:41 ajc
488 * Added in a slick new box style and put the room lists in it
490 Revision 410.21 2003/05/03 16:57:04 ajc
491 * In the 'folders' and 'portal' views, change the folder delimiter
492 from / to \ to avoid conflict with room names that have slashes
494 Revision 410.20 2003/05/03 16:23:29 ajc
495 * Enforce three columns in portal view of room list
497 Revision 410.19 2003/05/03 04:52:32 ajc
498 * Added an experimental new "portal view" to the room list options
500 Revision 410.18 2003/05/02 03:23:41 ajc
501 * Minor change to room list algorithm
503 Revision 410.17 2003/05/01 15:33:05 ajc
504 * Fixed a potential memory leak in enumeration of MIME parts
506 Revision 410.16 2003/05/01 03:11:35 ajc
507 * When static content is requested, fetch it without trying to connect
510 Revision 410.15 2003/04/30 05:00:00 ajc
511 * Added the ability to compose messages with file attachments uploaded from
514 Revision 410.14 2003/04/27 04:46:02 ajc
515 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
516 observes the flag designating the presence of new messages. (The "rooms
517 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
518 but that view may get axed soon.)
520 Revision 410.13 2003/04/26 21:57:53 ajc
521 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
522 before returning an error code to avoid a file descriptor leak
524 Revision 410.12 2003/04/19 21:42:36 ajc
525 * Repaired all my b0rken COLOR tags
526 * Replaced most FONT tags with SPAN tags
529 Revision 410.11 2003/04/19 19:58:10 ajc
530 * Lots of great changes from Nick to make the site CSS-enabled.
532 Revision 410.10 2003/04/14 04:04:40 ajc
533 * First cut of CSS-izing WebCit. Probably b0rken.
535 Revision 410.9 2003/04/09 04:02:32 ajc
536 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
537 supported the idea of one WebCit connecting to multiple Citadels for a
538 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
539 * When connecting to Citadel through a Unix domain socket, don't try to make
540 the Java chat applet available.
542 Revision 410.8 2003/03/31 03:32:19 ajc
543 * messages.c: check for 000 terminator while parsing RFC822 headers to
544 prevent getting hung up while displaying certain badly formatted messages.
546 Revision 410.7 2003/03/30 06:13:19 ajc
547 * When reading from the server, do not treat CR as end-of-line because
548 there's probably an LF coming after it. Instead, keep reading to the LF
550 * Do not underline links in the icon bars
552 Revision 410.6 2003/03/17 04:17:41 ajc
553 * Call to accept() was being made with an uninitialized variable for the
554 third argument. Changed the second and third argument to NULL and 0 because
555 we don't really need accept() to fill up a buffer full of information that
556 we'll never use. (Thanks to SteveV for reporting the bug and helping to
558 * Removed the mutex wrapper around select() because we don't need it. All
559 idle worker threads now block on select() and one of them will wake up when
560 a connection arrives.
562 Revision 410.5 2003/03/15 20:55:03 ajc
563 * When a requested image is not available on the Citadel server, send a
564 1x1 transparent GIF instead of 404 error.
566 Revision 410.4 2003/03/14 04:21:57 ajc
567 * clone events to be encapsulated before saving, because the original
568 instance may already have a parent, and that makes crashy crashy
570 Revision 410.3 2003/03/13 05:57:17 ajc
571 * More encapsulation. Warning: there are bugs in this!!
573 Revision 410.2 2003/03/13 05:20:23 ajc
574 * Various changes to the calendar service to handle messages containing
575 fully encapsulated VCALENDAR components instead of only unencapsulated
576 VEVENT subcomponents. We have to move in this direction for compatibility
579 Revision 410.1 2003/03/01 22:07:19 ajc
580 * New user registration, as well as existing user re-registration, now
581 uses the vCard editing screen.
582 * Administratively editing users' address book entries now works again,
583 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
584 in order to enforce this.
586 Revision 410.0 2003/02/19 03:49:33 ajc
589 Revision 400.90 2003/02/19 03:49:17 ajc
590 * latest config.guess and config.sub from www.gnu.org
592 Revision 400.89 2003/02/07 04:44:17 ajc
593 * Replaced sleep() with a function that sleeps using select() in order to
594 avoid potential issues with SIGALRM. Possible fix for weird behavior
595 when running on a Macintosh.
597 Revision 400.88 2003/01/29 22:32:07 ajc
598 * Shuffled some code and comments around; minor cleanup
600 Revision 400.87 2003/01/28 15:37:12 ajc
601 * All functions which read binary data from the server now make use of the
602 read_server_binary() function in tools.c
603 * Binary reads from server now have safety code to prevent infinite loops
604 * All output of MIME objects is now done with http_transmit_thing()
606 Revision 400.86 2003/01/19 06:28:04 ajc
607 * Minimum required Citadel version 6.05
609 Revision 400.85 2003/01/16 04:41:26 ajc
610 * When displaying edit controls for time of day in the calendar, only show
611 minutes that are multiples of 5 ... unless the existing value is not a
612 multiple of 5, in which case we show that too.
614 Revision 400.84 2003/01/15 17:34:04 ajc
615 * event.c: fixed a misspelling
616 * config.guess, config.sub: updated using latest from ftp.gnu.org
618 Revision 400.83 2003/01/14 04:21:27 ajc
619 * Only offer views which make sense for the default view of a room
621 Revision 400.82 2003/01/13 03:34:33 ajc
622 * Get ready for the 4.10 release
624 Revision 400.81 2003/01/12 23:22:53 ajc
625 * configure.in: check for libical v0.24 or newer
627 Revision 400.80 2003/01/07 04:56:17 ajc
628 * Complete the free/busy transparency handling in the form
629 * Default times for new events are now in the correct timezone
631 Revision 400.79 2003/01/06 18:01:35 ajc
632 * Begin handling of TRANSP property to show event times as free or
635 Revision 400.78 2003/01/05 21:02:14 ajc
636 * Summary page: three columns are now all the same width
638 Revision 400.77 2003/01/05 20:56:05 ajc
639 * minor fix for previous checkin
641 Revision 400.76 2003/01/05 20:51:01 ajc
642 * Display PARTSTAT for attendees
644 Revision 400.75 2003/01/05 05:01:00 ajc
645 * Add "today's calendar events" to the summary page.
647 Revision 400.74 2003/01/05 04:27:28 ajc
648 * Add "Tasks" to the summary page
650 Revision 400.73 2002/12/28 05:44:09 ajc
651 * ical_dezonify.c: brought over new version from the Citadel source (again)
653 Revision 400.72 2002/12/28 05:12:45 ajc
654 * ical_dezonify.c: brought over new version from the Citadel source.
656 Revision 400.71 2002/12/26 04:04:48 ajc
657 * Perform CHEK command when automatically establishing sessions, not just
658 when one is explicitly created. Some stuff is missing otherwise.
660 Revision 400.70 2002/12/25 23:18:06 ajc
661 * Be more strategic about when to call ical_dezonify()
662 (This may be the last set of fixes. I hope so.)
664 Revision 400.69 2002/12/25 21:39:38 ajc
665 * ical_dezonify.c: added.
666 * calendar.c: convert incoming ical messages to UTC
667 (the usual routines will then convert them to local time for display)
669 Revision 400.68 2002/12/25 07:06:00 ajc
670 * Tweaked the code to work with libical 0.24
672 Revision 400.67 2002/12/20 04:50:00 ajc
673 * When saving a calendar event, increment the SEQUENCE property.
675 Revision 400.66 2002/12/18 05:03:39 ajc
676 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
677 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
678 Because the libc-allocated buffer was getting clobbered.
679 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
681 Revision 400.65 2002/12/17 05:01:39 ajc
682 * Prettied up the calendar day view layout
683 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
685 Revision 400.64 2002/12/16 04:43:30 ajc
686 * Correctly handle local time zone when figuring out which day and time to
687 display events on calendar month/day views. This also seems to have
688 fixed the bug that was causing events to sometimes get lost when saved.
690 Revision 400.63 2002/12/15 05:50:59 ajc
691 * Form editing of date/time fields now assumes that the icaltimetype being
692 manipulated is in UTC. It converts to/from local time for editing.
694 Revision 400.62 2002/12/10 23:25:47 ajc
695 * Display attendees in message view of calendar objects
697 Revision 400.61 2002/12/07 22:12:59 ajc
698 * Handle incoming RSVP's for meetings. (Note: this will not actually work
699 until I implement the Citadel server function which it calls.)
701 Revision 400.60 2002/11/30 21:34:51 ajc
702 * Submit organizer in a hidden field, in case the server needs it
704 Revision 400.59 2002/11/30 04:46:46 ajc
705 * First cut at adding/removing attendees to an event
706 (Actual invitations should be sent by the Citadel server)
708 Revision 400.58 2002/11/29 23:56:19 ajc
709 * Completed "me as organizer" -- the user's own e-mail address is inserted
710 as the organizer of new events. Detect when the user is the organizer and
711 enable/disable the attendees box accordingly.
713 Revision 400.57 2002/11/29 16:38:37 ajc
714 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
716 Revision 400.56 2002/11/28 06:03:24 ajc
717 * Issue an ISME command when editing an event, to determine whether the user
718 viewing the event is the organizer. (Will use this later to allow/disallow
719 sending out invitations.)
721 Revision 400.55 2002/11/26 05:01:04 ajc
722 * Began handling attendee fields
724 Revision 400.54 2002/11/16 23:40:11 ajc
727 Revision 400.53 2002/11/16 23:15:02 ajc
728 * Make the "all day event" shadebox smaller (month view) - no border.
729 * Fixed bug that caused any events following an all day event to also appear
732 Revision 400.52 2002/11/16 05:40:54 ajc
733 * When adding new events to the calendar, default to the month [and day]
734 currently being viewed.
735 * Hotlink each hour of the day view to an add-new-event for that day/hour.
737 Revision 400.51 2002/11/15 05:05:47 ajc
738 * Put in back/forward (yesterday/tomorrow) links in calendar day view
740 Revision 400.50 2002/11/15 04:11:46 ajc
741 * Added even more nifty JavaScript to cause the hour/minute and end date
742 fields of a calendar event form to render as disabled when the "all day
743 event" box is checked -- not just when the user checks the box, but also
744 when the box begins its life already checked.
746 Revision 400.49 2002/11/14 04:59:40 ajc
747 * Correctly serialize and save all day events using date instead of date/time
749 Revision 400.48 2002/11/13 04:49:23 ajc
750 * "All day event" shows as a single checkbox, instead of one for the start
751 time and one for the end time. Added nifty JavaScript to zero and shade
752 the hour/minute and all end time fields when all-day-event is checked.
754 Revision 400.47 2002/11/12 05:57:27 ajc
755 * Display a nicer looking screen when replying to calendar invitations
756 * When displaying day view, don't show all day events twice
757 * Day or month view: denote all day events by displaying them inside
760 Revision 400.46 2002/11/12 03:26:39 ajc
761 * Tell the user about broken Citadel server connections instead of
762 simply printing "Goodbye"
764 Revision 400.45 2002/10/23 04:11:38 ajc
765 * Detect when a meeting invitation is actually an update for an existing UID
766 and tell the user so.
768 Revision 400.44 2002/10/21 20:16:38 ajc
769 * Display conflicts nicely
771 Revision 400.43 2002/10/21 18:29:14 ajc
772 * Ask server to hunt for conflicts when displaying a meeting invitation
774 Revision 400.42 2002/10/19 21:28:32 ajc
775 * Moved the calendar meeting request reply functionality to the Citadel server
777 Revision 400.41 2002/10/19 17:10:14 ajc
778 * Add "Tentative" accept button
779 * Only display Accept/Tentative/Decline button when method=REQUEST
781 Revision 400.40 2002/10/19 04:16:37 ajc
782 * Save an incoming meeting request into the user's calendar.
784 Revision 400.39 2002/10/18 20:55:05 ajc
785 * Began work on meeting request accept/decline
787 Revision 400.38 2002/10/16 19:16:39 ajc
788 * Fixes and updates to build WebCit on Linux for IBM S/390
790 Revision 400.37 2002/10/09 04:12:44 ajc
791 * Templatized trailing HTML
792 * Templatized "new start page" page
793 * Added global substitution macros
795 Revision 400.36 2002/10/09 03:51:01 ajc
796 * Templatized the <HEAD> section of HTML
798 Revision 400.35 2002/10/07 23:03:38 ajc
799 * messages.c: don't display room name field when it's blank
801 Revision 400.34 2002/10/07 04:10:37 ajc
802 * When displaying meeting invitations, only show date/time for VEVENT
803 subcomponents. Date/time for other subcomponents are irrelevant.
804 * Cleaned up HTML display of meeting invitations.
806 Revision 400.33 2002/10/03 03:40:31 ajc
807 * Worked on meeting accept/decline a little bit
809 Revision 400.32 2002/09/30 03:58:35 ajc
810 * Dabbled in handling incoming meeting requests
812 Revision 400.31 2002/09/29 20:15:43 ajc
813 * Completed the calendar day view
815 Revision 400.30 2002/09/28 04:01:30 ajc
816 * started fleshing out the calendar day view
818 Revision 400.29 2002/09/27 21:19:28 ajc
821 Revision 400.28 2002/09/27 18:31:33 ajc
822 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
823 * After saving a VEVENT, return to the correct calendar view and date
825 Revision 400.27 2002/09/27 17:15:44 ajc
826 * Removed the gzip compression stuff due to bugs in Internet Explorer.
828 Revision 400.26 2002/09/27 04:37:21 ajc
829 * New, buggy versions of event editing screens
831 Revision 400.25 2002/09/26 22:00:16 ajc
832 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
833 month 1 in libical functions)
835 Revision 400.24 2002/09/25 21:57:13 ajc
836 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
839 Revision 400.23 2002/09/24 04:12:34 ajc
840 * Rough cut of the two-pass calendar display routines (first pass: go thru
841 messages gathering VEVENT items; second pass: render calendar with data)
843 Revision 400.22 2002/09/23 04:01:33 ajc
844 * Presentation changes to calendar month view
846 Revision 400.21 2002/09/22 05:20:27 ajc
847 * Began implementing month view
849 Revision 400.20 2002/09/21 04:38:05 ajc
850 * Added utility functions for displaying vcalendar timestamps in web forms
851 and translating form data back to timestamps.
852 * Completed the "edit task" and "add new task" screens.
854 Revision 400.19 2002/09/20 20:28:08 ajc
855 * Smooth transition between "list tasks" & "edit task" screens
857 Revision 400.18 2002/09/20 03:54:44 ajc
858 * Display the "Tasks" view as a bulleted list with each task clickable
859 * Clicking brings up an (unfinished) "edit task" screen
861 Revision 400.17 2002/09/18 21:44:02 ajc
862 * display VTODO parameters
864 Revision 400.16 2002/09/17 04:21:00 ajc
865 * Handler chains for VCALENDAR and VTODO types
867 Revision 400.15 2002/09/17 03:37:10 ajc
868 * Implemented a 'display handler' infrastructure for various groupware types
870 Revision 400.14 2002/09/16 03:35:12 ajc
871 * Just a bunch of glue code to iterate through the various types of ical
872 objects we could encounter
874 Revision 400.13 2002/09/15 04:05:41 ajc
875 * Process calendar object subcomponents
877 Revision 400.12 2002/09/15 03:40:13 ajc
879 * When a text/calendar MIME type is discovered in a message, send it to
880 the (currently skeleton) parser in calendar.c
881 * calendar.c: skeleton parser for calendar objects which currently just
882 creates an icalcomponent object and frees it.
884 Revision 400.11 2002/09/15 03:16:24 ajc
885 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
886 function namespace in libical
888 Revision 400.10 2002/09/15 02:50:55 ajc
889 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
891 Revision 400.9 2002/09/14 21:33:31 ajc
892 * Backed out compression of inlines -- not all browsers appear to handle it
894 Revision 400.8 2002/09/14 20:20:29 ajc
895 * Attempting to push more stuff through compression. I've introduced some
896 sort of deadlock bug that I can't seem to find yet...
898 Revision 400.7 2002/09/14 20:00:22 ajc
899 * Compress output_image() graphics
901 Revision 400.6 2002/09/14 16:26:35 ajc
902 * output_image() now reads the entire image from Citadel into a buffer before
903 sending it to the browser (for performance reasons, and so it can compress)
905 Revision 400.5 2002/09/14 04:52:59 ajc
906 * Look for the "libical" calendaring library and link it in if present...
908 Revision 400.4 2002/09/14 04:02:36 ajc
909 * Finished gzip compression of dynamic pages (when browser supports it)
911 Revision 400.3 2002/09/13 20:40:53 ajc
912 * Detect when the client browser is capable of gzip encoding
913 (actual encoding is not implemented yet)
915 Revision 400.2 2002/09/13 15:54:40 ajc
916 * Reversed the above change because I broke it somehow
918 Revision 400.1 2002/09/11 22:46:59 ajc
919 * Started adding in compression and calendaring library detects (not finished)
921 Revision 400.0 2002/09/09 03:56:11 ajc
922 * This is version 4.00
924 Revision 323.68 2002/09/09 03:51:01 ajc
925 * In the HTML-to-HTML converter:
926 --> Open links in new window (as with text msgs)
927 --> Convert loose URL's to hot links (as with text msgs)
929 Revision 323.67 2002/09/06 03:59:11 ajc
930 * Added an "About this server" panel to the Summary page.
931 (Useless fluff, but better than an empty column.)
933 Revision 323.66 2002/08/26 02:57:06 ajc
934 * Rooms listed on the summary page are now clickable-gotoable
936 Revision 323.65 2002/08/26 01:24:09 ajc
937 * Added a "summary" page (rather sparse for now)
939 Revision 323.64 2002/08/24 15:30:48 ajc
940 * GET instead of POST for listsub. Also add a 'Back...' link.
942 Revision 323.63 2002/08/24 05:59:24 ajc
943 * Bugfixes and cosmetic changes to listsub system
945 Revision 323.62 2002/08/23 03:37:19 ajc
946 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
948 Revision 323.61 2002/08/22 03:55:47 ajc
949 * 'unsubscribe' command (but not 'confirm unsubscribe')
951 Revision 323.60 2002/08/21 21:58:37 ajc
952 * Completed self-service list subscription via web.
953 (Still need to implement unsubscribe.)
955 Revision 323.59 2002/08/16 22:06:51 ajc
958 Revision 323.58 2002/08/16 03:51:12 ajc
959 * I think I've finally nailed the 'no session' pages now...
961 Revision 323.57 2002/08/15 03:49:47 ajc
962 * Fleshed out the list subscription page a bit
964 Revision 323.56 2002/08/13 19:55:12 ajc
965 * Keep track of the HTTP "Host:" header being sent by the browser.
966 (We're going to need this in the near future)
968 Revision 323.55 2002/08/05 16:07:30 ajc
969 * Moved "edit floor label pic" to the floor editing screen
971 Revision 323.54 2002/08/05 15:53:00 ajc
972 * Commands to add, change, delete floors
974 Revision 323.53 2002/07/26 03:20:04 ajc
975 * Beautified the folder tabs in "edit room"
977 Revision 323.52 2002/07/25 04:01:58 ajc
978 * Final cleanup of changes (finally located and fixed the bug)
980 Revision 323.51 2002/07/24 04:14:23 ajc
981 * Minor code cleanup of last night's changes
983 Revision 323.50 2002/07/23 15:40:54 ajc
984 * Minor cleanup of previous changes
986 Revision 323.49 2002/07/23 04:43:58 ajc
987 * Updated message reading to use the new MSG4 command, so we can do output
988 of various types of richtext (mainly HTML).
990 Revision 323.48 2002/07/16 03:37:24 ajc
991 * Small change to above
993 Revision 323.47 2002/07/16 03:23:37 ajc
994 * Display HTML messages as HTML. (Wow!)
996 Revision 323.46 2002/07/13 04:39:59 ajc
997 * Handle multipart/alternative in a nicer way, giving us the opportunity to
998 output HTML instead of converting to text/plain and back. (Not finished.)
1000 Revision 323.45 2002/07/11 03:17:03 ajc
1001 * hacks to text_to_server() to transmit messages as HTML
1003 Revision 323.44 2002/07/09 04:21:12 ajc
1006 Revision 323.43 2002/07/06 03:10:26 ajc
1007 * Enable a "make this my start page" link that works in lots of places.
1008 Configures a user's preference of where to go after login.
1010 Revision 323.42 2002/06/19 22:01:31 ajc
1011 * When editing another user's vCard, do a "transient goto" to their config
1012 room so you don't automatically gain access to their config room.
1013 * When creating a user, go back to the "select user to edit" screen with the
1014 new user's account name pre-selected.
1016 Revision 323.41 2002/06/17 03:48:44 ajc
1017 * Finished the thing to edit other users' vCards.
1019 Revision 323.40 2002/06/16 21:49:02 ajc
1020 * Administratively edit other users' vCards. Still needs a couple of lines
1021 of glue code to make it work.
1023 Revision 323.39 2002/06/15 20:34:39 ajc
1024 * Use safestrncpy() instead of strncpy() where appropriate
1025 * Fixed a memory allocation bug in the vCard parser
1027 Revision 323.38 2002/05/23 03:40:05 ajc
1028 * Brought over a utility function I'll need later
1030 Revision 323.37 2002/05/22 02:34:56 ajc
1031 * Finished room/folder view selector. Pretty cool.
1033 Revision 323.36 2002/05/22 01:53:23 ajc
1034 * Room list or folder list? Give the user a choice. (Has bugs.)
1036 Revision 323.35 2002/05/12 15:21:43 error
1037 * do_template() now parses a .wml file for WAP clients, and a .html file
1040 Revision 323.34 2002/05/11 22:46:19 error
1041 * Track whether user-agent is a WAP gateway
1043 Revision 323.33 2002/05/11 15:35:07 error
1044 * webcit.c: add MIME types for WAP/WML
1046 Revision 323.32 2002/05/10 15:29:58 ajc
1047 * Hacked the address book view a little bit
1049 Revision 323.31 2002/05/09 03:53:56 ajc
1050 * Began working on address book view
1052 Revision 323.30 2002/05/08 03:38:58 ajc
1053 * Preferences framework
1055 Revision 323.29 2002/05/07 03:57:29 ajc
1056 * In message summary, replace 'Del' links with checkboxes
1058 Revision 323.28 2002/05/05 03:28:15 ajc
1059 * Shuffled around the room banner a bit
1061 Revision 323.27 2002/05/03 19:32:39 ajc
1062 * Finished "folder list" mode (still need to move it to a permanent location)
1064 Revision 323.26 2002/05/03 03:55:17 ajc
1065 * more folder display stuff
1067 Revision 323.25 2002/05/01 22:03:07 ajc
1068 * "folder list" view (not finished)
1070 Revision 323.24 2002/05/01 03:23:31 ajc
1071 * Added a drop-down box to change a user's view of a room.
1073 Revision 323.23 2002/04/28 03:56:47 ajc
1074 * Finished summary mode (for the most part, anyway)
1076 Revision 323.22 2002/04/26 21:13:21 ajc
1077 * Separated "summary mode" message listing into its own function
1078 * Go to summary mode automatically when the server says that view=1
1080 Revision 323.21 2002/04/20 04:14:29 ajc
1081 * Some work on email summary screen
1083 Revision 323.20 2002/03/31 05:02:39 ajc
1084 * Remove "Page another user" link from main menu
1085 * Add "edit my citadel config room" type link from edit user screen
1087 Revision 323.19 2002/03/29 22:30:45 ajc
1088 * Finished the "edit user" screen.
1090 Revision 323.18 2002/03/29 15:18:09 ajc
1091 * yep ... more user edit stuff
1093 Revision 323.17 2002/03/26 19:01:12 ajc
1094 * More edit user stuff
1096 Revision 323.16 2002/03/26 18:23:23 ajc
1097 * Don't display room banner on screens that don't pertain to a particular room
1098 * Initial prep for add/change/delete user accounts screen
1100 Revision 323.15 2002/03/22 04:33:08 ajc
1101 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1103 Revision 323.14 2002/03/19 04:35:10 ajc
1104 * Brought over yet another new version of the MIME parser from Citadel
1106 Revision 323.13 2002/03/13 03:56:52 ajc
1107 * New site config option "Allow system Aides to gain access to mailboxes"
1109 Revision 323.12 2002/03/12 23:13:57 ajc
1110 * Moved room access controls out of the admin menu and into the room commands
1111 menu. Prettied up the access control list screen.
1113 Revision 323.11 2002/03/10 06:07:09 ajc
1114 * Handle multiple Internet e-mail addresses in vCard editor
1116 Revision 323.10 2002/03/07 04:56:09 ajc
1117 * Final polish for initial round of vCard editing functions. Only show "edit"
1118 link when editing user's own vCard in the My Citadel Config> room.
1120 Revision 323.9 2002/03/06 05:22:33 ajc
1121 * More vcard editing form stuff
1123 Revision 323.8 2002/03/05 05:05:06 ajc
1124 * More vCard editing stuff
1126 Revision 323.7 2002/03/04 05:28:54 ajc
1127 * Wrote some skeleton code for robust vCard editing
1129 Revision 323.6 2002/03/03 06:58:25 ajc
1130 * Login errors displayed in red
1132 Revision 323.5 2002/03/03 06:52:59 ajc
1133 * Allow editing of the "disable self-service user account creation" site config option
1135 Revision 323.4 2002/02/24 07:02:44 ajc
1136 * Added the ability to enter a Subject: line in messages
1137 * Go to the Mail room when user clicks on the new mail alert icon
1139 Revision 323.3 2002/02/13 22:47:51 ajc
1140 * Added some rudimentary support for displaying vCards as card-looking things
1142 Revision 323.2 2002/02/13 15:04:25 ajc
1143 * Began some hacks for vCard processing
1145 Revision 323.0 2002/01/13 09:07:06 ajc
1148 Revision 322.4 2002/01/13 09:06:38 ajc
1149 * Brought over the debugged mime parser from Citadel
1151 Revision 322.3 2002/01/05 06:19:17 error
1152 * Add MIME types text/css and image/png
1154 Revision 322.2 2002/01/03 22:32:38 ajc
1155 * templatized the "prompt for recipient" screen
1157 Revision 322.1 2001/12/28 09:43:05 error
1158 * Client support for hostnames up to 63 characters
1160 Revision 322.0 2001/12/26 23:11:56 ajc
1163 Revision 321.1 2001/12/26 23:11:25 ajc
1164 * Minor change to the upload handler, to fix graphics uploads
1166 Revision 321.0 2001/12/26 05:28:02 ajc
1169 Revision 320.2 2001/12/26 05:24:11 ajc
1170 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1171 link tags. The nifty JavaScript stuff is now used only to light up the
1172 buttons during mouse hovers, and nothing more.
1174 Revision 320.1 2001/12/25 00:14:44 error
1175 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1177 Revision 320.0 2001/12/21 06:04:03 ajc
1180 Revision 301.22 2001/12/21 06:03:54 ajc
1183 Revision 301.21 2001/12/20 05:02:42 ajc
1184 * If you paid for this software, someone is ripping you off.
1185 * Fixed the urlesc() function to use a caller-supplied target buffer.
1187 Revision 301.20 2001/12/18 20:35:29 ajc
1188 * More fun JavaScript-enabled buttons
1190 Revision 301.19 2001/12/18 16:48:06 ajc
1191 * Began testing new JavaScript-enabled k00l light-up buttonz
1193 Revision 301.18 2001/12/18 06:06:20 ajc
1194 * mime parser update
1196 Revision 301.17 2001/12/15 20:51:33 ajc
1197 * "reply" button on pop-up pages
1199 Revision 301.16 2001/12/11 16:02:40 ajc
1200 * Completed support for add/remove mailing list recipients.
1202 Revision 301.15 2001/12/11 15:22:53 ajc
1203 * Began constructing the listserv screen for config (not tested)
1205 Revision 301.14 2001/12/11 05:37:12 ajc
1206 * Finished the share/unshare room screen in Edit Room
1208 Revision 301.13 2001/12/03 04:43:40 ajc
1209 * Brought over an update of the MIME parser from Citadel.
1211 Revision 301.12 2001/12/02 07:09:13 ajc
1212 * Turned the room editing page into a tabbed dialog
1213 * Started adding some of the room sharing stuff
1215 Revision 301.11 2001/11/22 05:17:06 ajc
1216 * Completed the add/change/delete neighbor node screens
1218 Revision 301.10 2001/11/18 01:47:24 ajc
1219 * Tentatively begun the change of networking configuration screens to reflect
1220 the new network architecture of the server.
1222 Revision 301.9 2001/11/18 01:41:09 ajc
1223 * Brought over the newer string tokenizer from Citadel
1224 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1225 server's convention of #define SIZ 4096
1227 Revision 301.8 2001/11/14 03:20:22 ajc
1228 * Add some more of the newer config settings to the site config screen
1230 Revision 301.7 2001/09/25 03:34:09 ajc
1231 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1232 and bail out without bothering the Citadel server.
1234 Revision 301.6 2001/08/22 16:38:06 ajc
1235 * Added the "-c" command line option to generate optional cookies indicating
1236 the host name of the server. This makes it easy to put a cluster of WebCit
1237 servers behind (for example) an Arrowpoint load balancer.
1239 Revision 301.5 2001/08/21 04:02:56 ajc
1240 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1241 unwanted page caching
1243 Revision 301.4 2001/08/13 03:43:24 ajc
1246 Revision 301.3 2001/08/13 03:40:01 ajc
1247 * Another attempt at focus
1249 Revision 301.2 2001/08/11 04:24:39 ajc
1250 * Attempt at setting focus to msgtext area when entering a message.
1252 Revision 301.1 2001/08/02 03:42:03 ajc
1253 * Changed the wholist to work with the new masquerade semantics
1255 Revision 301.0 2001/06/28 15:05:31 ajc
1258 Revision 300.2 2001/06/28 15:03:49 ajc
1259 * Every generated page now includes a meta tag to disable evil "smart tags"
1260 (see http://smarttags.manilasites.com/ for more information)
1262 Revision 300.1 2001/06/28 02:39:54 ajc
1263 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1264 the screen where you can create a room...
1266 Revision 300.0 2001/06/27 06:24:06 ajc
1267 * Tagged everything as Version 3.00
1269 Revision 213.25 2001/06/27 06:22:49 ajc
1270 * Updated docs for the 3.00 release
1272 Revision 213.24 2001/06/27 06:16:01 ajc
1273 * Correct generated window name in pop up pages
1274 * Added handling of MIME inline images (not tested)
1276 Revision 213.23 2001/06/22 17:58:20 ajc
1277 * A few performance and tuning cleanups. Increased the size of the socket
1278 queue length to 100 for use on big systems. Also, during startup, the
1279 initial startup thread now exits after creating the worker threads, instead
1280 of becoming a worker thread itself. For some reason Solaris had problems
1281 with the latter method.
1283 Revision 213.22 2001/06/07 03:16:57 ajc
1284 * Brought over an updated mime parser from Citadel
1286 Revision 213.21 2001/06/06 14:44:25 ajc
1287 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1289 Revision 213.20 2001/05/31 02:26:22 ajc
1290 * Fixed login to take you to the Lobby instead of the next room.
1292 Revision 213.19 2001/05/30 22:37:09 ajc
1293 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1294 or a "filename" from the MIME parser.
1296 Revision 213.18 2001/05/30 01:06:57 ajc
1297 * Changes to mime parser ... still something wrong
1299 Revision 213.17 2001/05/28 19:27:29 ajc
1300 * Fixed bug which marked all messages in Lobby as old before reading at login
1302 Revision 213.16 2001/05/25 22:39:26 ajc
1303 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1305 Revision 213.15 2001/05/23 16:15:23 ajc
1306 * UI changes (pretty frames with no scrollbars)
1308 Revision 213.14 2001/05/22 00:32:17 ajc
1311 Revision 213.13 2001/05/22 00:02:18 ajc
1312 * Another attempt to fix the fd leak
1314 Revision 213.12 2001/05/19 02:21:40 ajc
1315 * Attempt to fix the dangling sockets.
1317 Revision 213.11 2001/05/15 03:22:25 ajc
1318 * More icon updates and link cleanup type stuff
1320 Revision 213.10 2001/05/06 05:11:48 ajc
1321 * Added paging icon and right-justified it
1322 * Send-page window is now a popup
1324 Revision 213.9 2001/05/04 04:28:10 ajc
1325 * Added "page user" button in wholist
1327 Revision 213.8 2001/05/01 00:49:43 ajc
1328 * more of the UI overhaul
1330 Revision 213.7 2001/04/30 01:49:36 ajc
1331 * more work on UI overhaul
1333 Revision 213.6 2001/04/29 04:39:23 ajc
1334 * User interface overhaul now in progress. WARNING: incomplete system.
1336 Revision 213.5 2001/04/01 22:13:37 cough
1337 * Modified roomops.c to give users the ability to pick a floor at room
1340 Revision 213.4 2001/02/15 01:21:55 ajc
1341 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1342 invite/kickout functionality.
1344 Revision 213.3 2001/01/25 23:10:00 ajc
1345 * "Delete message" button now confirms on client-side using JavaScript
1347 Revision 213.2 2000/12/05 18:39:49 ajc
1348 * Added support for non-USA countries in registration screen (requires the
1349 latest Citadel server, which supports the country field)
1351 Revision 213.1 2000/10/20 04:27:46 ajc
1352 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1354 Revision 213.0 2000/10/03 16:44:01 ajc
1355 * Tagged for 2.13 release
1357 Revision 212.16 2000/10/03 03:15:53 ajc
1358 * Cosmetic changes to login screen, menu bar, and message header bar
1360 Revision 212.15 2000/09/28 03:44:52 ajc
1361 * Linked to the bio/photo page from message headers. I'm not sure I like the
1362 color scheme, though.
1364 Revision 212.14 2000/09/28 03:37:23 ajc
1365 * who.c: provide links to bio/photo pages for each user in the wholist
1367 Revision 212.13 2000/09/24 21:37:21 ajc
1368 * When reading large numbers of messages, group them in smaller numbers and
1369 display the selector bar in search engine style (like AltaVista and Google)
1371 Revision 212.12 2000/09/24 04:17:16 ajc
1372 * Templatized the room banner.
1374 Revision 212.11 2000/09/17 03:29:45 ajc
1375 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1377 Revision 212.10 2000/09/14 11:43:37 error
1378 Replace occurrences of % throughout the HTML with %% so as to be friendly
1379 to HP/UX printf() and possibly others.
1381 Revision 212.9 2000/09/13 04:13:59 ajc
1382 * Completed the initial hack of the variable substitution template thingy.
1383 Check out static/login.html to see the first template.
1385 Revision 212.8 2000/09/11 17:08:16 ajc
1386 * Started templatizing the login screen. Not finished yet.
1388 Revision 212.7 2000/09/11 03:29:50 ajc
1389 * Started working on a variable-substitution thing
1391 Revision 212.6 2000/08/30 03:20:22 ajc
1392 * Put the wholist back into its own window.
1394 Revision 212.5 2000/07/06 03:46:29 ajc
1395 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1397 Revision 212.4 2000/06/29 04:22:35 ajc
1398 * Changed the format of the wholis (again). Now it shows up in a frame
1399 instead of a separate window.
1401 Revision 212.3 2000/06/12 03:28:44 ajc
1402 * added support for multi-line paging
1404 Revision 212.2 2000/06/07 04:11:28 ajc
1405 * HTML changes to room banner
1407 Revision 212.1 2000/05/31 04:29:54 ajc
1408 * Initial support for "summary" (headers only, no body) mode of reading
1409 messages, and "read one" mode. For future support of 'traditional' email.
1411 Revision 212.0 2000/05/23 20:35:52 ajc
1412 * Tagged for the 2.12 release
1414 Revision 211.19 2000/05/18 02:33:39 ajc
1415 * Don't call whobbs() directly after changing masq room/host, it screws up the
1416 refresh. It now calls an HTTP redirect page instead.
1417 * added http_redirect(char *url) function to accomplish the above
1419 Revision 211.18 2000/05/08 17:24:32 ajc
1420 * Removed HTTP date fields because it was confusing browser caches (weird)
1421 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1423 Revision 211.17 2000/05/07 23:46:55 ajc
1424 * added Date: and Last-Modified: headers to HTTP output
1425 * masquerade room/host screen now runs in wholist window, and returns to it
1427 Revision 211.16 2000/05/02 17:32:06 ajc
1428 * Font related changes to html
1430 Revision 211.15 2000/04/20 02:42:23 ajc
1431 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1432 crashing every session, every time. (?)
1433 * End the session after displaying robots.txt or nocookies.html, to prevent
1434 big session logjams when either of these conditions are met
1436 Revision 211.14 2000/04/15 15:43:46 nbryant
1437 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1438 64-bit gcc on sparc is evil)
1440 Revision 211.13 2000/04/06 20:42:03 nbryant
1441 * configure.in: fix a typo
1443 Revision 211.12 2000/04/06 20:37:01 nbryant
1444 * solaris cleanups and warning fixes
1446 Revision 211.11 2000/03/31 03:48:52 ajc
1447 * text_to_server() now behaves the way web users expect text entry to work.
1448 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1450 Revision 211.10 2000/03/31 02:39:06 ajc
1451 * Fixed bugs in "Site configuration" and added new fields.
1453 Revision 211.9 2000/03/31 02:08:45 ajc
1454 * Added "max messages per page" and "read next nnn" stuff to read loop
1455 (probably not in its final form)
1457 Revision 211.8 2000/03/28 17:02:47 nbryant
1458 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1460 Revision 211.7 2000/03/27 16:18:17 ajc
1461 * Implement multi-room chat as available in Citadel 5.70
1463 Revision 211.6 2000/03/23 04:45:15 ajc
1464 * Experimental move of wholist to a separate auto-refreshing window
1466 Revision 211.5 2000/03/19 22:49:03 ajc
1467 * Made the header-bar buttons more visible
1468 * Added a "reply" header-bar button
1469 * Move "Subject:" lines into the header-bar
1470 * Padded the header-bars by one pixel (nicer looking)
1471 * Changed message date/time output format
1473 Revision 211.4 2000/03/19 19:49:31 ajc
1474 * Added support for unix domain sockets
1476 Revision 211.3 2000/02/11 23:45:04 nbryant
1477 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1478 * tcp_sockets.c: include <arpa/inet.h>
1480 Revision 211.2 2000/02/11 23:30:04 nbryant
1481 configure.in: added some code for FreeBSD
1483 Revision 211.1 2000/01/11 04:20:40 ajc
1484 * Add "close window" option to goodbye screen
1486 Revision 211.0 2000/01/04 15:24:16 ajc
1487 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1488 * This will be released as v2.11; tagged everything as such.
1490 Revision 210.0 1999/12/24 04:57:18 ajc
1493 Revision 1.121 1999/12/23 04:54:48 ajc
1494 * Changed session cookie from hexadecimal encoding to base64
1495 * Removed overly verbose logging
1497 Revision 1.120 1999/12/12 18:12:28 ajc
1498 * get http request: clear hold buffer before starting to read in HTTP request.
1499 This was causing some requests to get corrupted.
1501 Revision 1.119 1999/12/08 18:25:21 ajc
1502 * Increased the size of the backlog queue length passed to accept() and made
1503 it a configuration parameter in webcit.h
1505 Revision 1.118 1999/12/07 16:09:26 ajc
1506 * Better (non fireworks display mode) handling of broken HTTP sockets
1508 Revision 1.117 1999/12/06 03:40:29 ajc
1509 * Moved a bunch of other global variables to per-session variables
1511 Revision 1.116 1999/12/06 02:05:33 ajc
1512 * Moved global march list into per-session context
1514 Revision 1.115 1999/12/05 18:38:02 ajc
1515 * Auto-scaling worker thread pool size
1517 Revision 1.114 1999/12/05 17:38:41 ajc
1518 * Additional debugging and cleanup
1520 Revision 1.113 1999/12/04 22:16:05 ajc
1521 * Moved all diagnostic output to stderr
1522 * Moved "HTTP/1.0 200 OK" output to output_headers()
1524 Revision 1.112 1999/12/04 21:56:59 ajc
1525 * Finished the overhaul. Now to tune...
1527 Revision 1.111 1999/12/03 17:59:53 ajc
1528 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1529 pseudocode so the build is currently broken.
1531 Revision 1.110 1999/12/03 16:37:46 ajc
1532 * Repaired HTTP output for image transfers and static content
1534 Revision 1.109 1999/12/03 05:09:54 ajc
1535 * Rewrote the HTTP engine and application coupling to run in a worker thread
1536 model and to run as a single multithreaded program (eliminated helper
1537 processes and pipes). It currently runs but has many large bugs.
1539 Revision 1.108 1999/12/03 00:18:20 ajc
1540 * Added ".c.o" rule to Makefile
1542 Revision 1.107 1999/11/26 03:32:59 ajc
1543 * Started moving all of the global variables into a struct, to facilitate
1544 multithreaded server.
1546 Revision 1.106 1999/11/26 01:28:10 ajc
1549 Revision 1.105 1999/11/04 02:05:02 ajc
1550 * Added 'number of worker threads' to site config screen
1552 Revision 1.104 1999/10/25 02:25:09 ajc
1553 * Shuffled around the room editing commands
1555 Revision 1.103 1999/10/14 04:07:18 ajc
1556 * Cleaned up the bottom-of-page icons
1558 Revision 1.102 1999/10/08 23:58:11 ajc
1559 * Minor bug fix in registration screen
1561 Revision 1.101 1999/10/06 02:44:02 ajc
1562 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1563 it back in when it's fixed. Also added more attempts at cache disabling,
1564 but it still doesn't work in the StarOffice browser. I don't know why.
1566 Revision 1.100 1999/10/02 03:26:14 ajc
1567 * Merged in Nick's bit of JavaScript to handle key commands.
1568 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1569 in a text field. Right now you can't even log in.
1571 Revision 1.99 1999/09/01 01:06:11 ajc
1572 * Added "max message length" field in global config screen
1574 Revision 1.98 1999/08/14 18:16:10 ajc
1575 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1578 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1579 * Did neat stuff to the bottom of the page
1581 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1582 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1583 to a Citadel server fails.
1584 * messages.c: don't auto-link URL's in messages if it would cause
1587 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1588 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1589 compiler. This should make more browsers happy.
1591 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1592 * Added support for "robots.txt" telling spiders to go away.
1593 * Do a slrp_highest() when logging off.
1595 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1596 * Rearranged the code in "Site-wide configuration" and "Generic
1597 server command" to avoid nested server operations
1599 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1600 * webcit.c: added "back, top, next" buttons to bottom of each page
1601 * menubar.html: replaced "User list" with "Page another user"
1603 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1604 * context_loop.c: rearranged some code to try to eliminate deadlocks
1606 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1607 * Unknown URL's now display the main menu instead of diagnostics
1608 * Diagnostics are now at <baseurl>/diagnostics
1610 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1611 * Session no longer locks up when an express message is cancelled
1612 * The default Citadel server is now "localhost" instead of uncnsrd
1613 * Added some documentation
1615 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1616 * roomops.c: made room banner graphics more reliable
1617 * messages.c: added code to prevent accidental "double-posting"
1618 * who.c: fixed the "Change room/host/user" submit logic
1620 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1621 * Changed static/menubar.html so the text is readable
1623 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1624 * Ditched the frames mode completely. It wasn't working properly in,
1625 among other places, IE 5. Die, Bill, Die.
1627 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1628 * Fixed the behavior of the "forget room" routine, to properly handle
1629 the transition back to the Lobby after it's all done.
1630 * Added ExpressMessageCat() to allow code to send the user messages
1631 along with incoming express messages
1632 * WebCit now sends the name of the end user's browser as the client
1633 name in a Citadel IDEN command rather than its own name.
1635 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1636 * Minor code cleanups
1637 * New mail notification
1639 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1640 * Top-aligned all the cells in the fake frames in non-frames mode
1642 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1643 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1644 of a Goto, in order to prevent it from first marking all msgs old.
1646 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1647 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1648 which can differentiate the needs of frames and noframes modes
1650 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1651 * webserver.c: added "-t" option to send traces somewhere else
1653 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1654 * context_loop.c: display an error page if the client browser
1655 requests a non-root page and there is no cookie set
1656 * webserver.c: took my name off the copyright notice (it's a group
1659 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1660 * Reworked a lot of the structure, made more HTML "embeddable"
1661 * Changed the noframes mode to display "fake" frames using tables
1663 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1664 Changed some output formatting (mainly <FONT> tags).
1665 Changed who.c to use urlescputs() rather than escputs()
1666 in urls so GOTOs and User Profiles work when the string has a
1669 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1670 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1671 How to cause "onLoad=" to cause a sibling frame to refresh without
1672 having to use the nonportable HTTP "Window-Target:" directive. Began
1673 implementation of this; it should allow portable NS/IE compatibility.
1675 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1676 * Implemented "access level required to create rooms"
1678 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1679 * webcit.c: modified getz() to *exit* the program when fgets()
1680 returns an error. This is actually the desired behavior; it would
1681 otherwise busy-loop forever on a broken pipe.
1683 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1684 * webcit.c: added to getz() the ability to return an error code;
1685 implemented this in the main loop, hopefully fixing problems
1686 * Added "braindamage" file (frames/JS browser compatibility list)
1687 * Added HTTP "User-agent:" detection
1688 * wildmat.c, braindamage.c: added
1689 * Initial value of 'noframes' is now set by the braindamage check
1690 * Ran everything through "indent -kr -i8"
1691 * roomops.c: in room list, print a in otherwise empty cells
1693 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1694 * context_loop.c: warning fix
1695 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1697 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1698 * Resolve the name of the connecting host and pass it on to Citadel
1700 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1701 * wDumpContent() is now responsible for </BODY></HTML> most of the
1702 time (parameter settable) so that the main menu can easily be
1703 embedded in every page when running in noframes mode
1704 * noframes mode selection is now carried in the cookie
1706 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1707 * Made the frames stuff less dependent on the HTML TARGET= directive
1708 and more dependent on the HTTP Window-target: directive.
1709 * Made the system semi-navigable in noframes mode.
1711 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1712 * Brought over the new room listing code and <G>oto heuristics
1713 from the main Citadel tree, to pay attention to floor/room ordering
1715 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1716 * Modified the back end of mime_parser to use callbacks instead of
1717 doing something specific. Now we can use it elsewhere.
1719 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1720 * Fixed the bugs in "Site-wide configuration"
1721 * Added a "generic server commands" screen
1723 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1724 * Reduced the multiple cookies down to one cookie combining all data.
1726 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1727 * Removed wc_host and wc_port cookies.
1728 * Added an "edit your session" screen to change your wholisting.
1730 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1731 * Added "enter registration"
1732 * Set up automatic trigger of Enter Registration when the server
1734 * Established that a one-to-one WebCit/Citadel correspondence will
1735 be required. No big deal due to shared code segments.
1736 * Added "change password"
1737 * Added networking configuration screens. These still need testing.
1738 * Added a "kill session" link to each line of the wholist when
1739 logged in as an aide, and the screens to perform this operation.
1741 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1742 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
1743 * "Finished" the MIME parser.
1744 * Got image uploads working.
1745 * Added "add/edit user photo" screens.
1746 * Added "add/edit room graphic" screens.
1747 * Added "add/edit floor graphic" screens.
1748 * Fixed display of floor graphic in known rooms list.
1750 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1751 * Wrote mime_parser.c for handling of image uploads. This will also
1752 be used in future Citadel MIME projects.
1754 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1755 * Fixed a bug in the room banner display code
1756 * Added "delete room"
1757 * Added "validate users"
1759 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1760 * Added "edit room info file"
1763 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1764 * Changed the "auto read new" functionality from a meta refresh tag
1765 to an "onload" directive (the former was causing graphics problems)
1766 * Added "create room"
1769 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1770 * Got the Zap and List-Zapped commands working
1771 * Added a convenience function to display a page with an error string
1772 * Automatically do a read-new-msgs whenever a new room banner is loaded
1774 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1775 * Added the screens to send pages
1776 * Changed message headers to display in bigger font, non-boldface
1777 * Added the chat system
1778 * Added goto private rooms
1780 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1781 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
1783 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
1784 * automatically regenerate Makefile when Makefile.in changes
1786 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1787 * context_loop.c: Moved "remove session" into its own function.
1788 Check for dead webcit child process before each transaction.
1789 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1790 against broken HTTP connections.
1791 * Added a housekeeping thread to periodically remove dead sessions
1792 and kill idle sessions.
1793 * messages.c: added "delete message" functionality
1794 * messages.c: added "move message" functionality
1795 * userlist.c: added. This adds "userlist" and "show user" functions.
1796 * roomops.c: fixed buggy implementation of ungoto
1797 * Set up an option in output_headers() to optionally print the most
1798 often used opening HTML as well as the HTTP headers.
1799 * Display express messages in cute little JavaScript popup window.
1801 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1802 * Brought over message reading and entry functions from old WebCit
1804 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1805 * context_loop.c: really fix the SO_LINGER stuff
1806 * webserver.c: remove commented-out references to SO_LINGER
1808 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1809 * context_loop.c: After fork(), child process closes the HTTP socket
1810 so when the parent process closes it, it actually _does_ close.
1811 Otherwise, aIEeeee and possibly other browsers will hang.
1812 * Added support for graphics images retrieved from the Citadel server.
1813 * Set up login banner graphic and background image graphic
1815 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1816 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1818 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1819 * Smoothed out some of the login/logout code. Failed authentication
1820 now works the way it should.
1821 * Added support for new user login (still need to handle registration).
1823 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1824 * Discovered that the HTTP socket problem is related to a socket that
1825 isn't properly lingering on close. Temporarily hacked a sleep(10)
1826 into context_loop.c until it is figured out.
1828 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1829 * Did a little debugging, still trying to figure out why logging in
1830 displays "Connection reset by peer" error. It used to work...
1832 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1833 * Makefile.in: updated dependencies
1835 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1836 * Fixed broken interpretation of variables specified in the URL
1837 * added new "action" variable to make main loop simpler
1839 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1840 * webserver.c: prototype vsnprintf
1841 * context_loop.c: warning fix
1843 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1844 * tcp_sockets.c: removed some dead code
1845 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1846 unused ends of pipes, fix a file descriptor leak and a race condition
1847 * portability enhancements
1849 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1850 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1852 * converted to autoconf and began port to Digital UNIX
1854 * context_loop.c: moved the monster 64k buffer array off the stack
1855 * tcp_sockets.c: getservbyname() doesn't set errno.
1857 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1858 * webserver.c: warning fix