2 Revision 522.9 2004/07/02 03:26:06 ajc
3 *** empty log message ***
5 Revision 522.8 2004/07/01 02:40:40 ajc
6 * Clicking "Enter a message" in a groupware room now automatically calls
7 the correct editor for the type of objects in the room (message, calendar
8 event, task, address book entry)
10 Revision 522.7 2004/06/29 17:21:25 ajc
11 * Removed the word "room" in a few locations, as part of our push towards
12 not looking like a BBS when running in groupware mode
14 Revision 522.6 2004/06/29 00:37:02 ajc
15 * Made some fonts bigger because users were complaining...
17 Revision 522.5 2004/06/27 03:02:05 ajc
18 * Summary view -- always view ALL messages
19 * Summary view -- new messages are in boldface
21 Revision 522.4 2004/06/24 20:42:14 ajc
22 * Added the "server ip address" Citadel config option
23 * Site config: added "Changes will not take effect until..." language
26 Revision 522.3 2004/06/24 14:50:35 ajc
27 * Added the ability to listen on a single IP address instead of all addresses.
29 Revision 522.2 2004/06/22 02:21:56 ajc
32 Revision 522.1 2004/06/21 15:00:52 ajc
35 Revision 522.0 2004/06/19 03:21:35 ajc
38 Revision 521.10 2004/06/19 03:11:07 ajc
39 * Instead of a crufty "the topmost Internet email address will be used
40 for outgoing email" explanation, separated it into "Primary Internet
41 email address" and "Other email addresses" boxes.
43 Revision 521.9 2004/06/19 02:42:12 ajc
44 * Removed the "aides access to mailboxes" config option, which is no longer
45 part of the Citadel system.
47 Revision 521.8 2004/06/16 02:07:22 ajc
48 * Removed a couple of lines of debugging code leftover from last night
50 Revision 521.7 2004/06/15 03:06:11 ajc
51 * Bumped internal version number to 5.22
52 * Use new fast headers-only-no-mime fetch mode in Citadel for
55 Revision 521.6 2004/06/15 02:30:21 ajc
56 * Honor "maxmsgs" even when viewing a mailbox in summary mode
58 Revision 521.5 2004/06/12 04:26:38 ajc
59 * Fixed some garbled output resulting from turning things that look like
62 Revision 521.4 2004/06/11 16:09:36 ajc
63 * Moved the room graphic to the left of the room name in the banner, to
64 make it more consistent with the rest of the site.
65 * Reduced the size of the font in the iconbar
67 Revision 521.3 2004/06/11 03:15:08 ajc
68 * When "Add" is clicked without specifying an upload filename, resume
69 composition instead of aborting the post.
70 * Add attachments to messages in forward order, not reverse order
72 Revision 521.2 2004/06/10 03:08:48 ajc
73 * Improved the appearance of tabs in the room config screen
75 Revision 521.1 2004/06/10 02:58:55 ajc
76 * Made all the title boxes the same background color. The old scheme was
77 cute but not professional looking.
79 Revision 521.0 2004/06/06 19:53:25 ajc
82 Revision 510.15 2004/06/06 19:32:15 ajc
83 * Cleaned up a couple of FIXME's sitting around in the code
84 * Altered the conditions under which stray http://... strings are
85 automatically turned into links, to prevent that logic from
86 transforming IMG tags into gibberish.
87 * Set internal version number to 5.21
89 Revision 510.14 2004/06/04 02:29:07 ajc
90 * Fixed bug in "validate new users" screen (thanks Campy)
92 Revision 510.13 2004/06/03 03:21:22 ajc
93 * "Reply" button now carries the message subject into the reply.
95 Revision 510.12 2004/06/02 02:07:54 ajc
96 * setup.c: updated the setup script to configure two /etc/inittab entries,
97 one for http and one for https.
99 Revision 510.11 2004/06/01 21:46:47 ajc
100 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
101 during a read or write operation, do not attempt to finish the operation
102 unencrypted like we do in Citadel. Here in WebCit land it only causes
103 the server to segfault.
105 Revision 510.10 2004/06/01 19:01:22 ajc
106 * netconf.c: widened some of the text entry fields
107 * webcit.h: bumped up the internal version number to 5.20
109 Revision 510.9 2004/06/01 18:44:20 ajc
110 * Return to the old command-line usage (-s for https, service is either
111 http or https but not both)
113 Revision 510.8 2004/06/01 03:32:28 ajc
114 * Add "permanent room" setting to room edit screen
115 * create room -- allow longer strings
117 Revision 510.7 2004/06/01 00:36:43 ajc
118 * Hmmph. Do the session cookie as hex instead of base64. There really
119 are some characters in the base64 set that make HTTP do nasty things.
121 Revision 510.6 2004/05/31 21:43:27 ajc
122 * Added "|END" to the session cookie before base64-ing it. This fixes a
123 problem with certain room names causing the webserver to freak out and
124 break embedded images and stuff. I don't know why.
126 Revision 510.5 2004/05/31 20:34:11 ajc
127 * Message entry using Kevin Roth's excellent cross-platform richtext
130 Revision 510.4 2004/05/31 15:54:13 ajc
131 * "text" and "HTML" options for message entry.
133 Revision 510.3 2004/05/29 03:31:48 ajc
134 * tighten up the space between icons in the iconbar
136 Revision 510.2 2004/05/28 20:24:53 ajc
139 Revision 510.1 2004/05/24 03:02:38 ajc
140 * CSS change to make folder names stand out more in the "Folder View"
142 Revision 510.0 2004/04/30 04:08:58 ajc
145 Revision 506.13 2004/04/30 04:08:47 ajc
146 * Changed internal version number to 5.10
147 * Updated documentation for the new HTTPS service
149 Revision 506.12 2004/04/27 03:21:36 ajc
150 * Prompt for HTTPS port number during setup. We may make this optional.
152 Revision 506.11 2004/04/27 03:16:31 ajc
153 * When running on the same host as Citadel, if no key/cert are found,
154 symlink to Citadel's if possible.
155 * One server binary now forks to start both http and https servers.
157 Revision 506.10 2004/04/21 03:43:39 ajc
158 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
159 certs are also no longer invalid.
161 Revision 506.9 2004/04/21 02:25:13 ajc
162 * Replaced ctdl_install_certificate() with convenience functions found
163 in the OpenSSL library.
165 Revision 506.8 2004/04/21 02:19:41 ajc
166 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
167 understand, but read at http://www.informit.com/articles/article.asp?p=22078
168 ). Still doesn't work with Internet Monopolizer, though.
170 Revision 506.7 2004/04/20 02:32:44 ajc
171 * Allow setup to run seamlessly from within the Citadel/UX Ridiculously
172 Easy Installer by observing the values of environment variables
173 CITADEL_INSTALLER, CITADEL, and WEBCIT.
175 Revision 506.6 2004/04/20 02:02:50 ajc
178 Revision 506.5 2004/04/16 03:14:06 ajc
179 * Minor fix for previous checkin
181 Revision 506.4 2004/04/16 02:59:01 ajc
182 * Completed SSL support. Still doesn't work with all browsers... gotta
185 Revision 506.3 2004/04/15 03:57:00 ajc
186 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
187 it has a crashy crashy bug in it. Don't use it yet.
189 Revision 506.2 2004/04/13 19:41:36 ajc
190 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
191 (freebusy data fetch for anonymous Kolab type clients)
193 Revision 506.1 2004/04/10 04:32:59 ajc
194 * Fixed some version and copyright date oopses
196 Revision 506.0 2004/04/10 04:29:30 ajc
199 Revision 505.22 2004/04/10 04:29:20 ajc
200 * Changed internal version number to 5.06
202 Revision 505.21 2004/03/29 04:30:20 ajc
203 * configure.in, Makefile.in: handle $LDFLAGS
205 Revision 505.20 2004/03/20 05:03:14 ajc
206 * Original startup thread becomes a worker thread after initialization.
207 Doing otherwise turns it into a zombie (at least on Linux) and possibly
208 leads to other problems
209 * Filter out NOOP's received in chat
211 Revision 505.19 2004/03/18 04:32:24 ajc
212 * Removed the language in README.TXT which told everyone that chat wouldn't
213 work with a non-local Citadel server, because that's no longer true.
214 * Removed the old chat applet from the static/ directory
216 Revision 505.18 2004/03/18 04:00:44 ajc
217 * Rounded web boxes now look correct in all browsers.
219 Revision 505.17 2004/03/17 18:25:31 ajc
220 * When creating a new user, auto-chain to the "edit user configuration"
221 screen, and subsequently auto-chain to the "edit address book entry"
222 screen. This creates a nice sensible workflow.
224 Revision 505.16 2004/03/15 22:47:09 ajc
225 * Prettied up the chat window a little more.
227 Revision 505.15 2004/03/15 04:27:44 ajc
228 * Chat now appears in a separate window
229 * Use regular frames instead of IFRAMEs for chat
230 * Display user's own chat text in bold+italic
231 * Added a "List Users" button
233 Revision 505.14 2004/03/09 20:45:45 error
234 * Add a Linux Software Map file
236 Revision 505.13 2004/03/07 22:04:32 ajc
237 * Fix the current view not being set to the default view for the creator
240 Revision 505.12 2004/03/07 21:31:17 ajc
241 * serv_read() now zeroes out the supplied buffer (with the supplied
242 length) if a server read fails. This causes serv_gets() to return
243 instead of looping endlessly. Fixes chat problem found on linux-ppc.
245 Revision 505.11 2004/03/03 05:21:36 ajc
246 * Made the chat screen totally kick-ass sweet. The flickering reload
247 i-frame is now tiny and hidden, and it *appends* new chat data to
248 the viewable window using JavaScript. No flickering + scrollback!
249 * Added a help button to the chat screen.
251 Revision 505.10 2004/02/29 22:52:15 ajc
252 * Close and clear (set to -1) server socket handle when socket errors are
253 detected. Fixes a chat problem reported by Winzlo.
255 Revision 505.9 2004/02/29 05:34:25 ajc
256 * Display the Chat menu option as "Chat with other users in <roomname>"
258 Revision 505.8 2004/02/27 05:04:38 ajc
259 * fix frameset bug in page popups
261 Revision 505.7 2004/02/26 04:08:56 ajc
262 * Fixed a problem that made WebCit go to the "no cookies" screen instead
263 of the logout banner.
264 * Ford's latest stupid room has a name with more than 64 characters, and
265 we still had a 64-byte room name in the march_list struct. ooooops...
267 Revision 505.6 2004/02/26 03:07:26 ajc
268 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
270 Revision 505.5 2004/02/25 23:10:28 ajc
271 * Allow "/do_logout" as a no-frames page
273 Revision 505.4 2004/02/25 23:00:21 ajc
274 * Changed the favicon support to LINK tags in the HEAD of static stuff,
275 to make life easier. (Thanks to prosthetik for this)
277 Revision 505.3 2004/02/25 15:20:11 ajc
278 * Support for favicon.ico in the static/ directory
280 Revision 505.2 2004/02/24 04:06:42 ajc
281 * Changed the colors slightly in chat screen
283 Revision 505.1 2004/02/20 06:07:06 ajc
284 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
286 Revision 505.0 2004/02/19 03:32:50 ajc
289 Revision 504.7 2004/02/19 03:32:38 ajc
290 * Changed the internal version number to 5.05
291 * Completed the frames fix
293 Revision 504.6 2004/02/18 20:08:29 ajc
294 * Fixed the frameset force reload logic. Now it does the whole frameset
295 without displaying an error in the main frame.
297 Revision 504.5 2004/02/18 19:17:51 ajc
298 * Force reload of frameset if someone tries to escape it. Not perfect
299 but it mostly works at this poing.
301 Revision 504.4 2004/02/17 03:37:11 ajc
302 * Indicate to Citadel that we want Server Generated Invitations when
303 calendar events are saved. (No longer the default in Citadel server.)
305 Revision 504.3 2004/02/09 04:49:32 ajc
306 * Prepare for a way to avoid falling out of the main frameset
308 Revision 504.2 2004/02/09 03:37:57 ajc
309 * Changed the thread pool management algorithm. Detecting idle time between
310 socket accepts was not working reliably on all systems, so we now follow
311 the same algorithm as the Citadel server (spawn more threads when number
312 of sessions < number of threads, but keep constrained to pre-defined
313 minimum and maximum thread count)
315 Revision 504.1 2004/02/03 03:09:51 ajc
318 Revision 503.0 2004/01/28 04:31:31 ajc
321 Revision 502.4 2004/01/28 04:30:48 ajc
322 * Create Room can now offer calendar and address book rooms
324 Revision 502.3 2004/01/17 21:25:30 ajc
325 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
326 * Split the config for LDAP Connector into its own panel
328 Revision 502.2 2004/01/17 04:32:54 ajc
329 * Add site config options for Citadel servers which support LDAP
331 Revision 502.1 2003/10/24 02:50:19 ajc
332 * Clicking "Enter Message" in a room with an Address Book view opens
333 a blank vCard entry screen.
335 Revision 502.0 2003/10/23 03:16:50 ajc
338 Revision 501.2 2003/10/23 03:07:54 ajc
339 * event.c: Found and removed another unquoted multi-line string literal
340 * webcit.h: changed an #ifdef HAVE_ICAL_H
341 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
343 Revision 501.1 2003/10/22 01:42:12 ajc
344 * iconbar.c: removed a stray character or two...
346 Revision 501.0 2003/10/21 04:26:37 ajc
349 Revision 500.30 2003/10/21 04:26:27 ajc
350 * bumped the version string to 5.01
352 Revision 500.29 2003/10/17 03:08:28 ajc
353 * Finished prettying up the vCard display
355 Revision 500.28 2003/10/17 02:31:45 ajc
356 * Multi-line string literals are deprecated in GCC 3.1 unless each line
357 is wrapped in quotes. Performed this fix so it'll compile.
358 * setup.c: removed references to unused variable tempfile[]
360 Revision 500.27 2003/10/09 03:17:02 ajc
361 * Started prettying up the vCard display.
363 Revision 500.26 2003/10/08 02:33:49 ajc
364 * Begin work on better handling of vCard display
366 Revision 500.25 2003/09/04 03:41:27 ajc
367 * siteconfig.c: changed some config items to drop-down boxes
369 Revision 500.24 2003/08/27 04:26:54 ajc
370 * Split the site configuration screen up into four different screens,
371 and added a meta-menu
373 Revision 500.23 2003/08/24 03:31:50 ajc
374 * Finished the setup program
375 * Bumped the internal version number to 5.01
377 Revision 500.22 2003/08/22 00:47:27 ajc
378 * setup is now working, but it still needs a way to detect a running WebCit
380 Revision 500.21 2003/08/22 00:25:40 ajc
381 * Added a skeleton "setup" program to the tree. It does not work yet.
383 Revision 500.20 2003/08/20 03:48:55 ajc
384 * Added iconbar shortcut to Contacts room
385 * Minimum required Citadel is now 6.11
387 Revision 500.19 2003/08/20 03:07:25 ajc
388 * Address book "single card" view now suppresses "reading nn message" and
389 instead shows the letter indices across the top
390 * Clicking on an address in a vCard now connects to WebCit mail instead
391 of a browser mailto: link
393 Revision 500.18 2003/08/19 04:18:43 ajc
394 * Changed things around in the address book view. Made it sorted and
395 more clickable and better looking...
397 Revision 500.17 2003/08/12 18:54:03 error
398 * messages.c: fix off-by-one-error in selector bar
400 Revision 500.16 2003/08/07 22:18:03 ajc
401 * Add the Summary Page to the customizable iconbar
403 Revision 500.15 2003/08/07 03:51:51 ajc
404 * Customizable icon bar as: pictures and text, pictures, text
406 Revision 500.14 2003/08/05 03:52:14 ajc
407 * First working version of the customizable iconbar. It contains a basic
408 set of options and now automatically refreshes when it's customized.
410 Revision 500.13 2003/08/04 03:50:29 ajc
411 * First cut at the customizable iconbar is done. A bunch of generic options
412 are there. Still need to get the actual iconbar to refresh when changes
415 Revision 500.12 2003/08/03 21:02:01 ajc
416 * More work on customizable iconbar
418 Revision 500.11 2003/08/02 05:25:46 ajc
419 * Laid the groundwork for a customizable iconbar
421 Revision 500.10 2003/07/30 03:57:49 ajc
422 * Add config.c_purge_hour to config screen
424 Revision 500.9 2003/07/06 22:06:59 ajc
425 * When converting "anything that looks like a URL" to a real link, first
426 make sure that it isn't already inside a link. This fixes most of the
427 long, ugly URL strings sent by eBay.
428 * Automatically dismantle mailto: links in HTML messages, and convert
429 them to WebCit mail links (clicking on it sends the user to the Mail
430 room and begins composing a new message with the recipient and subject
431 fields pre-populated).
433 Revision 500.8 2003/06/29 20:51:21 ajc
434 * Worked around a rendering bug in Satan's Browser that was causing it
435 to draw the calendar month view much wider than the actual screen wdith
437 Revision 500.7 2003/06/28 04:09:37 error
438 * roomops.c: Backout change to display one less box in the first column in
439 roomlist view, it doesn't seem to work for everyone
441 Revision 500.6 2003/06/28 03:52:51 error
442 * Don't tell browsers not to cache static documents
444 Revision 500.5 2003/06/28 03:35:23 error
445 * roomops.c: Display one less floor in the first column in romlist view
447 Revision 500.4 2003/06/26 03:37:58 ajc
448 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
449 This will allow some groupware clients to browse the free/busy times of
450 other users on the system.
452 Revision 500.3 2003/06/21 05:17:21 ajc
453 * Better alignment of system messages
454 * Exterminated display_error() and replaced it with WC->ImportantMessage
455 which is displayed in a bubble on top of whatever page you're on next.
456 * Small cosmetic changes
457 * Fixed some nesting problems in output_headers()
459 Revision 500.2 2003/06/20 03:39:27 ajc
460 * Optimization to floor layout in box view
462 Revision 500.1 2003/06/20 03:04:26 ajc
463 * "Reply" button on messages now handles IGnet recipients correctly
465 Revision 500.0 2003/06/10 04:23:08 ajc
468 Revision 410.50 2003/06/10 04:22:58 ajc
469 * Updated docs and headers for 5.00 release
471 Revision 410.49 2003/06/10 04:05:23 ajc
472 * De-tabled the left side icon bar and reduced one of the graphics, so
473 that all of the rounded corners show up in Satan's Browser.
475 Revision 410.48 2003/06/10 03:47:41 ajc
476 * style.css: added font selection to default <BODY> tag
478 Revision 410.47 2003/06/06 03:26:03 ajc
479 * Satan's Browser insists on putting bloody acres of whitespace to the
480 right of any bulleted list items, making any multi-column table containing
481 a list take more than the entire screen. Removed all such lists so it
482 looks ok. If you are reading this and you are a Microsoft employee, please
483 commit suicide before you break anything else.
485 Revision 410.46 2003/06/06 02:22:07 ajc
486 * Changed the upper left and upper right bounded box corners to a solid
487 blue (#204B78) instead of gradiated, because it was looking funny in
488 256-color mode. It also looked funny in Internet Explorer, but people
489 who use Internet Explorer are contributing to terrorism and really don't
490 deserve Web access in the first place. So I really just fixed this to make
491 it look good in 256-color Netscape.
493 Revision 410.45 2003/06/05 21:37:37 ajc
494 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
495 in b0rken IE browser. Die, Bill, Die.
497 Revision 410.44 2003/06/05 03:52:29 ajc
498 * Buncha cosmetic changes
500 Revision 410.43 2003/06/04 03:41:25 ajc
501 * Change the appearance of rooms with and without new messages in the
502 room list -- now defined using CSS
504 Revision 410.42 2003/06/03 03:57:42 ajc
505 * Tightened up the room banner a bit. Smaller padding, smaller font,
508 Revision 410.41 2003/05/31 21:36:45 ajc
511 Revision 410.40 2003/05/26 21:05:42 ajc
512 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
513 it to complete the free/busy checking for attendee availability.
515 Revision 410.39 2003/05/26 05:44:45 ajc
516 * event.c: fix compiler warning
518 Revision 410.38 2003/05/26 05:39:46 ajc
519 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
520 bug fixed in Citadel.
522 Revision 410.37 2003/05/26 05:28:13 ajc
523 * serv_func.c: added utility function read_server_text()
524 * availability.c: banged out more of this code -- still not complete
526 Revision 410.36 2003/05/26 03:28:02 ajc
527 * Getting closer to doing the availability check. Created new source
528 module 'availability.c' for this purpose. Stub function is in place.
530 Revision 410.35 2003/05/25 04:25:12 ajc
531 * siteconfig.c: fixed a spelling error
532 * event.c: add a "Check attendee availability" button, and the code to
533 bypass saving the event to the server, do something with it, and then
534 feed the twiddled data structure back to the form display function for
535 further editing. What's still missing is the code to do the actual
538 Revision 410.34 2003/05/24 22:22:35 ajc
539 * Small stylesheet hack to make it work with b0rken IE
541 Revision 410.33 2003/05/24 22:13:08 ajc
542 * Changed the login banner a bit
544 Revision 410.32 2003/05/20 03:25:41 ajc
545 * Separate event invitees with newlines instead of commas.
547 Revision 410.31 2003/05/19 19:55:09 ajc
548 * summary.c: eliminate compiler warnings about unused variables when
549 compiling a WebCit service without calendar support
551 Revision 410.30 2003/05/18 02:05:33 ajc
552 * More conversion of screens to the new look-and-feel.
554 Revision 410.29 2003/05/16 04:11:29 ajc
555 * We don't need no steenking workaround. Problem fixed. MIME parser not
556 broken. Web server was calling it with bad parameters. All fixed now.
557 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
560 Revision 410.28 2003/05/15 04:52:26 ajc
561 * Minor workaround in web forms to handle mime parser problem in uploads
563 Revision 410.27 2003/05/15 03:35:59 ajc
564 * look and feel overhaul -- almost done!
566 Revision 410.26 2003/05/14 03:46:35 ajc
567 * More background cleanup
569 Revision 410.25 2003/05/05 17:19:46 ajc
570 * Cleanups to summary page when running on a non ical enabled system
571 * Use non breaking spaces in summary page box titles
573 Revision 410.24 2003/05/04 04:22:41 ajc
574 * Display body of messages on a white background. I am doing this in order
575 to prepare for making the general background of the screen a darker color.
577 Revision 410.23 2003/05/04 02:54:55 ajc
578 * Summary page now uses our cutesy new rounded window boxes
580 Revision 410.22 2003/05/03 21:28:41 ajc
581 * Added in a slick new box style and put the room lists in it
583 Revision 410.21 2003/05/03 16:57:04 ajc
584 * In the 'folders' and 'portal' views, change the folder delimiter
585 from / to \ to avoid conflict with room names that have slashes
587 Revision 410.20 2003/05/03 16:23:29 ajc
588 * Enforce three columns in portal view of room list
590 Revision 410.19 2003/05/03 04:52:32 ajc
591 * Added an experimental new "portal view" to the room list options
593 Revision 410.18 2003/05/02 03:23:41 ajc
594 * Minor change to room list algorithm
596 Revision 410.17 2003/05/01 15:33:05 ajc
597 * Fixed a potential memory leak in enumeration of MIME parts
599 Revision 410.16 2003/05/01 03:11:35 ajc
600 * When static content is requested, fetch it without trying to connect
603 Revision 410.15 2003/04/30 05:00:00 ajc
604 * Added the ability to compose messages with file attachments uploaded from
607 Revision 410.14 2003/04/27 04:46:02 ajc
608 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
609 observes the flag designating the presence of new messages. (The "rooms
610 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
611 but that view may get axed soon.)
613 Revision 410.13 2003/04/26 21:57:53 ajc
614 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
615 before returning an error code to avoid a file descriptor leak
617 Revision 410.12 2003/04/19 21:42:36 ajc
618 * Repaired all my b0rken COLOR tags
619 * Replaced most FONT tags with SPAN tags
622 Revision 410.11 2003/04/19 19:58:10 ajc
623 * Lots of great changes from Nick to make the site CSS-enabled.
625 Revision 410.10 2003/04/14 04:04:40 ajc
626 * First cut of CSS-izing WebCit. Probably b0rken.
628 Revision 410.9 2003/04/09 04:02:32 ajc
629 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
630 supported the idea of one WebCit connecting to multiple Citadels for a
631 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
632 * When connecting to Citadel through a Unix domain socket, don't try to make
633 the Java chat applet available.
635 Revision 410.8 2003/03/31 03:32:19 ajc
636 * messages.c: check for 000 terminator while parsing RFC822 headers to
637 prevent getting hung up while displaying certain badly formatted messages.
639 Revision 410.7 2003/03/30 06:13:19 ajc
640 * When reading from the server, do not treat CR as end-of-line because
641 there's probably an LF coming after it. Instead, keep reading to the LF
643 * Do not underline links in the icon bars
645 Revision 410.6 2003/03/17 04:17:41 ajc
646 * Call to accept() was being made with an uninitialized variable for the
647 third argument. Changed the second and third argument to NULL and 0 because
648 we don't really need accept() to fill up a buffer full of information that
649 we'll never use. (Thanks to SteveV for reporting the bug and helping to
651 * Removed the mutex wrapper around select() because we don't need it. All
652 idle worker threads now block on select() and one of them will wake up when
653 a connection arrives.
655 Revision 410.5 2003/03/15 20:55:03 ajc
656 * When a requested image is not available on the Citadel server, send a
657 1x1 transparent GIF instead of 404 error.
659 Revision 410.4 2003/03/14 04:21:57 ajc
660 * clone events to be encapsulated before saving, because the original
661 instance may already have a parent, and that makes crashy crashy
663 Revision 410.3 2003/03/13 05:57:17 ajc
664 * More encapsulation. Warning: there are bugs in this!!
666 Revision 410.2 2003/03/13 05:20:23 ajc
667 * Various changes to the calendar service to handle messages containing
668 fully encapsulated VCALENDAR components instead of only unencapsulated
669 VEVENT subcomponents. We have to move in this direction for compatibility
672 Revision 410.1 2003/03/01 22:07:19 ajc
673 * New user registration, as well as existing user re-registration, now
674 uses the vCard editing screen.
675 * Administratively editing users' address book entries now works again,
676 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
677 in order to enforce this.
679 Revision 410.0 2003/02/19 03:49:33 ajc
682 Revision 400.90 2003/02/19 03:49:17 ajc
683 * latest config.guess and config.sub from www.gnu.org
685 Revision 400.89 2003/02/07 04:44:17 ajc
686 * Replaced sleep() with a function that sleeps using select() in order to
687 avoid potential issues with SIGALRM. Possible fix for weird behavior
688 when running on a Macintosh.
690 Revision 400.88 2003/01/29 22:32:07 ajc
691 * Shuffled some code and comments around; minor cleanup
693 Revision 400.87 2003/01/28 15:37:12 ajc
694 * All functions which read binary data from the server now make use of the
695 read_server_binary() function in tools.c
696 * Binary reads from server now have safety code to prevent infinite loops
697 * All output of MIME objects is now done with http_transmit_thing()
699 Revision 400.86 2003/01/19 06:28:04 ajc
700 * Minimum required Citadel version 6.05
702 Revision 400.85 2003/01/16 04:41:26 ajc
703 * When displaying edit controls for time of day in the calendar, only show
704 minutes that are multiples of 5 ... unless the existing value is not a
705 multiple of 5, in which case we show that too.
707 Revision 400.84 2003/01/15 17:34:04 ajc
708 * event.c: fixed a misspelling
709 * config.guess, config.sub: updated using latest from ftp.gnu.org
711 Revision 400.83 2003/01/14 04:21:27 ajc
712 * Only offer views which make sense for the default view of a room
714 Revision 400.82 2003/01/13 03:34:33 ajc
715 * Get ready for the 4.10 release
717 Revision 400.81 2003/01/12 23:22:53 ajc
718 * configure.in: check for libical v0.24 or newer
720 Revision 400.80 2003/01/07 04:56:17 ajc
721 * Complete the free/busy transparency handling in the form
722 * Default times for new events are now in the correct timezone
724 Revision 400.79 2003/01/06 18:01:35 ajc
725 * Begin handling of TRANSP property to show event times as free or
728 Revision 400.78 2003/01/05 21:02:14 ajc
729 * Summary page: three columns are now all the same width
731 Revision 400.77 2003/01/05 20:56:05 ajc
732 * minor fix for previous checkin
734 Revision 400.76 2003/01/05 20:51:01 ajc
735 * Display PARTSTAT for attendees
737 Revision 400.75 2003/01/05 05:01:00 ajc
738 * Add "today's calendar events" to the summary page.
740 Revision 400.74 2003/01/05 04:27:28 ajc
741 * Add "Tasks" to the summary page
743 Revision 400.73 2002/12/28 05:44:09 ajc
744 * ical_dezonify.c: brought over new version from the Citadel source (again)
746 Revision 400.72 2002/12/28 05:12:45 ajc
747 * ical_dezonify.c: brought over new version from the Citadel source.
749 Revision 400.71 2002/12/26 04:04:48 ajc
750 * Perform CHEK command when automatically establishing sessions, not just
751 when one is explicitly created. Some stuff is missing otherwise.
753 Revision 400.70 2002/12/25 23:18:06 ajc
754 * Be more strategic about when to call ical_dezonify()
755 (This may be the last set of fixes. I hope so.)
757 Revision 400.69 2002/12/25 21:39:38 ajc
758 * ical_dezonify.c: added.
759 * calendar.c: convert incoming ical messages to UTC
760 (the usual routines will then convert them to local time for display)
762 Revision 400.68 2002/12/25 07:06:00 ajc
763 * Tweaked the code to work with libical 0.24
765 Revision 400.67 2002/12/20 04:50:00 ajc
766 * When saving a calendar event, increment the SEQUENCE property.
768 Revision 400.66 2002/12/18 05:03:39 ajc
769 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
770 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
771 Because the libc-allocated buffer was getting clobbered.
772 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
774 Revision 400.65 2002/12/17 05:01:39 ajc
775 * Prettied up the calendar day view layout
776 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
778 Revision 400.64 2002/12/16 04:43:30 ajc
779 * Correctly handle local time zone when figuring out which day and time to
780 display events on calendar month/day views. This also seems to have
781 fixed the bug that was causing events to sometimes get lost when saved.
783 Revision 400.63 2002/12/15 05:50:59 ajc
784 * Form editing of date/time fields now assumes that the icaltimetype being
785 manipulated is in UTC. It converts to/from local time for editing.
787 Revision 400.62 2002/12/10 23:25:47 ajc
788 * Display attendees in message view of calendar objects
790 Revision 400.61 2002/12/07 22:12:59 ajc
791 * Handle incoming RSVP's for meetings. (Note: this will not actually work
792 until I implement the Citadel server function which it calls.)
794 Revision 400.60 2002/11/30 21:34:51 ajc
795 * Submit organizer in a hidden field, in case the server needs it
797 Revision 400.59 2002/11/30 04:46:46 ajc
798 * First cut at adding/removing attendees to an event
799 (Actual invitations should be sent by the Citadel server)
801 Revision 400.58 2002/11/29 23:56:19 ajc
802 * Completed "me as organizer" -- the user's own e-mail address is inserted
803 as the organizer of new events. Detect when the user is the organizer and
804 enable/disable the attendees box accordingly.
806 Revision 400.57 2002/11/29 16:38:37 ajc
807 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
809 Revision 400.56 2002/11/28 06:03:24 ajc
810 * Issue an ISME command when editing an event, to determine whether the user
811 viewing the event is the organizer. (Will use this later to allow/disallow
812 sending out invitations.)
814 Revision 400.55 2002/11/26 05:01:04 ajc
815 * Began handling attendee fields
817 Revision 400.54 2002/11/16 23:40:11 ajc
820 Revision 400.53 2002/11/16 23:15:02 ajc
821 * Make the "all day event" shadebox smaller (month view) - no border.
822 * Fixed bug that caused any events following an all day event to also appear
825 Revision 400.52 2002/11/16 05:40:54 ajc
826 * When adding new events to the calendar, default to the month [and day]
827 currently being viewed.
828 * Hotlink each hour of the day view to an add-new-event for that day/hour.
830 Revision 400.51 2002/11/15 05:05:47 ajc
831 * Put in back/forward (yesterday/tomorrow) links in calendar day view
833 Revision 400.50 2002/11/15 04:11:46 ajc
834 * Added even more nifty JavaScript to cause the hour/minute and end date
835 fields of a calendar event form to render as disabled when the "all day
836 event" box is checked -- not just when the user checks the box, but also
837 when the box begins its life already checked.
839 Revision 400.49 2002/11/14 04:59:40 ajc
840 * Correctly serialize and save all day events using date instead of date/time
842 Revision 400.48 2002/11/13 04:49:23 ajc
843 * "All day event" shows as a single checkbox, instead of one for the start
844 time and one for the end time. Added nifty JavaScript to zero and shade
845 the hour/minute and all end time fields when all-day-event is checked.
847 Revision 400.47 2002/11/12 05:57:27 ajc
848 * Display a nicer looking screen when replying to calendar invitations
849 * When displaying day view, don't show all day events twice
850 * Day or month view: denote all day events by displaying them inside
853 Revision 400.46 2002/11/12 03:26:39 ajc
854 * Tell the user about broken Citadel server connections instead of
855 simply printing "Goodbye"
857 Revision 400.45 2002/10/23 04:11:38 ajc
858 * Detect when a meeting invitation is actually an update for an existing UID
859 and tell the user so.
861 Revision 400.44 2002/10/21 20:16:38 ajc
862 * Display conflicts nicely
864 Revision 400.43 2002/10/21 18:29:14 ajc
865 * Ask server to hunt for conflicts when displaying a meeting invitation
867 Revision 400.42 2002/10/19 21:28:32 ajc
868 * Moved the calendar meeting request reply functionality to the Citadel server
870 Revision 400.41 2002/10/19 17:10:14 ajc
871 * Add "Tentative" accept button
872 * Only display Accept/Tentative/Decline button when method=REQUEST
874 Revision 400.40 2002/10/19 04:16:37 ajc
875 * Save an incoming meeting request into the user's calendar.
877 Revision 400.39 2002/10/18 20:55:05 ajc
878 * Began work on meeting request accept/decline
880 Revision 400.38 2002/10/16 19:16:39 ajc
881 * Fixes and updates to build WebCit on Linux for IBM S/390
883 Revision 400.37 2002/10/09 04:12:44 ajc
884 * Templatized trailing HTML
885 * Templatized "new start page" page
886 * Added global substitution macros
888 Revision 400.36 2002/10/09 03:51:01 ajc
889 * Templatized the <HEAD> section of HTML
891 Revision 400.35 2002/10/07 23:03:38 ajc
892 * messages.c: don't display room name field when it's blank
894 Revision 400.34 2002/10/07 04:10:37 ajc
895 * When displaying meeting invitations, only show date/time for VEVENT
896 subcomponents. Date/time for other subcomponents are irrelevant.
897 * Cleaned up HTML display of meeting invitations.
899 Revision 400.33 2002/10/03 03:40:31 ajc
900 * Worked on meeting accept/decline a little bit
902 Revision 400.32 2002/09/30 03:58:35 ajc
903 * Dabbled in handling incoming meeting requests
905 Revision 400.31 2002/09/29 20:15:43 ajc
906 * Completed the calendar day view
908 Revision 400.30 2002/09/28 04:01:30 ajc
909 * started fleshing out the calendar day view
911 Revision 400.29 2002/09/27 21:19:28 ajc
914 Revision 400.28 2002/09/27 18:31:33 ajc
915 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
916 * After saving a VEVENT, return to the correct calendar view and date
918 Revision 400.27 2002/09/27 17:15:44 ajc
919 * Removed the gzip compression stuff due to bugs in Internet Explorer.
921 Revision 400.26 2002/09/27 04:37:21 ajc
922 * New, buggy versions of event editing screens
924 Revision 400.25 2002/09/26 22:00:16 ajc
925 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
926 month 1 in libical functions)
928 Revision 400.24 2002/09/25 21:57:13 ajc
929 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
932 Revision 400.23 2002/09/24 04:12:34 ajc
933 * Rough cut of the two-pass calendar display routines (first pass: go thru
934 messages gathering VEVENT items; second pass: render calendar with data)
936 Revision 400.22 2002/09/23 04:01:33 ajc
937 * Presentation changes to calendar month view
939 Revision 400.21 2002/09/22 05:20:27 ajc
940 * Began implementing month view
942 Revision 400.20 2002/09/21 04:38:05 ajc
943 * Added utility functions for displaying vcalendar timestamps in web forms
944 and translating form data back to timestamps.
945 * Completed the "edit task" and "add new task" screens.
947 Revision 400.19 2002/09/20 20:28:08 ajc
948 * Smooth transition between "list tasks" & "edit task" screens
950 Revision 400.18 2002/09/20 03:54:44 ajc
951 * Display the "Tasks" view as a bulleted list with each task clickable
952 * Clicking brings up an (unfinished) "edit task" screen
954 Revision 400.17 2002/09/18 21:44:02 ajc
955 * display VTODO parameters
957 Revision 400.16 2002/09/17 04:21:00 ajc
958 * Handler chains for VCALENDAR and VTODO types
960 Revision 400.15 2002/09/17 03:37:10 ajc
961 * Implemented a 'display handler' infrastructure for various groupware types
963 Revision 400.14 2002/09/16 03:35:12 ajc
964 * Just a bunch of glue code to iterate through the various types of ical
965 objects we could encounter
967 Revision 400.13 2002/09/15 04:05:41 ajc
968 * Process calendar object subcomponents
970 Revision 400.12 2002/09/15 03:40:13 ajc
972 * When a text/calendar MIME type is discovered in a message, send it to
973 the (currently skeleton) parser in calendar.c
974 * calendar.c: skeleton parser for calendar objects which currently just
975 creates an icalcomponent object and frees it.
977 Revision 400.11 2002/09/15 03:16:24 ajc
978 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
979 function namespace in libical
981 Revision 400.10 2002/09/15 02:50:55 ajc
982 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
984 Revision 400.9 2002/09/14 21:33:31 ajc
985 * Backed out compression of inlines -- not all browsers appear to handle it
987 Revision 400.8 2002/09/14 20:20:29 ajc
988 * Attempting to push more stuff through compression. I've introduced some
989 sort of deadlock bug that I can't seem to find yet...
991 Revision 400.7 2002/09/14 20:00:22 ajc
992 * Compress output_image() graphics
994 Revision 400.6 2002/09/14 16:26:35 ajc
995 * output_image() now reads the entire image from Citadel into a buffer before
996 sending it to the browser (for performance reasons, and so it can compress)
998 Revision 400.5 2002/09/14 04:52:59 ajc
999 * Look for the "libical" calendaring library and link it in if present...
1001 Revision 400.4 2002/09/14 04:02:36 ajc
1002 * Finished gzip compression of dynamic pages (when browser supports it)
1004 Revision 400.3 2002/09/13 20:40:53 ajc
1005 * Detect when the client browser is capable of gzip encoding
1006 (actual encoding is not implemented yet)
1008 Revision 400.2 2002/09/13 15:54:40 ajc
1009 * Reversed the above change because I broke it somehow
1011 Revision 400.1 2002/09/11 22:46:59 ajc
1012 * Started adding in compression and calendaring library detects (not finished)
1014 Revision 400.0 2002/09/09 03:56:11 ajc
1015 * This is version 4.00
1017 Revision 323.68 2002/09/09 03:51:01 ajc
1018 * In the HTML-to-HTML converter:
1019 --> Open links in new window (as with text msgs)
1020 --> Convert loose URL's to hot links (as with text msgs)
1022 Revision 323.67 2002/09/06 03:59:11 ajc
1023 * Added an "About this server" panel to the Summary page.
1024 (Useless fluff, but better than an empty column.)
1026 Revision 323.66 2002/08/26 02:57:06 ajc
1027 * Rooms listed on the summary page are now clickable-gotoable
1029 Revision 323.65 2002/08/26 01:24:09 ajc
1030 * Added a "summary" page (rather sparse for now)
1032 Revision 323.64 2002/08/24 15:30:48 ajc
1033 * GET instead of POST for listsub. Also add a 'Back...' link.
1035 Revision 323.63 2002/08/24 05:59:24 ajc
1036 * Bugfixes and cosmetic changes to listsub system
1038 Revision 323.62 2002/08/23 03:37:19 ajc
1039 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1041 Revision 323.61 2002/08/22 03:55:47 ajc
1042 * 'unsubscribe' command (but not 'confirm unsubscribe')
1044 Revision 323.60 2002/08/21 21:58:37 ajc
1045 * Completed self-service list subscription via web.
1046 (Still need to implement unsubscribe.)
1048 Revision 323.59 2002/08/16 22:06:51 ajc
1051 Revision 323.58 2002/08/16 03:51:12 ajc
1052 * I think I've finally nailed the 'no session' pages now...
1054 Revision 323.57 2002/08/15 03:49:47 ajc
1055 * Fleshed out the list subscription page a bit
1057 Revision 323.56 2002/08/13 19:55:12 ajc
1058 * Keep track of the HTTP "Host:" header being sent by the browser.
1059 (We're going to need this in the near future)
1061 Revision 323.55 2002/08/05 16:07:30 ajc
1062 * Moved "edit floor label pic" to the floor editing screen
1064 Revision 323.54 2002/08/05 15:53:00 ajc
1065 * Commands to add, change, delete floors
1067 Revision 323.53 2002/07/26 03:20:04 ajc
1068 * Beautified the folder tabs in "edit room"
1070 Revision 323.52 2002/07/25 04:01:58 ajc
1071 * Final cleanup of changes (finally located and fixed the bug)
1073 Revision 323.51 2002/07/24 04:14:23 ajc
1074 * Minor code cleanup of last night's changes
1076 Revision 323.50 2002/07/23 15:40:54 ajc
1077 * Minor cleanup of previous changes
1079 Revision 323.49 2002/07/23 04:43:58 ajc
1080 * Updated message reading to use the new MSG4 command, so we can do output
1081 of various types of richtext (mainly HTML).
1083 Revision 323.48 2002/07/16 03:37:24 ajc
1084 * Small change to above
1086 Revision 323.47 2002/07/16 03:23:37 ajc
1087 * Display HTML messages as HTML. (Wow!)
1089 Revision 323.46 2002/07/13 04:39:59 ajc
1090 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1091 output HTML instead of converting to text/plain and back. (Not finished.)
1093 Revision 323.45 2002/07/11 03:17:03 ajc
1094 * hacks to text_to_server() to transmit messages as HTML
1096 Revision 323.44 2002/07/09 04:21:12 ajc
1099 Revision 323.43 2002/07/06 03:10:26 ajc
1100 * Enable a "make this my start page" link that works in lots of places.
1101 Configures a user's preference of where to go after login.
1103 Revision 323.42 2002/06/19 22:01:31 ajc
1104 * When editing another user's vCard, do a "transient goto" to their config
1105 room so you don't automatically gain access to their config room.
1106 * When creating a user, go back to the "select user to edit" screen with the
1107 new user's account name pre-selected.
1109 Revision 323.41 2002/06/17 03:48:44 ajc
1110 * Finished the thing to edit other users' vCards.
1112 Revision 323.40 2002/06/16 21:49:02 ajc
1113 * Administratively edit other users' vCards. Still needs a couple of lines
1114 of glue code to make it work.
1116 Revision 323.39 2002/06/15 20:34:39 ajc
1117 * Use safestrncpy() instead of strncpy() where appropriate
1118 * Fixed a memory allocation bug in the vCard parser
1120 Revision 323.38 2002/05/23 03:40:05 ajc
1121 * Brought over a utility function I'll need later
1123 Revision 323.37 2002/05/22 02:34:56 ajc
1124 * Finished room/folder view selector. Pretty cool.
1126 Revision 323.36 2002/05/22 01:53:23 ajc
1127 * Room list or folder list? Give the user a choice. (Has bugs.)
1129 Revision 323.35 2002/05/12 15:21:43 error
1130 * do_template() now parses a .wml file for WAP clients, and a .html file
1133 Revision 323.34 2002/05/11 22:46:19 error
1134 * Track whether user-agent is a WAP gateway
1136 Revision 323.33 2002/05/11 15:35:07 error
1137 * webcit.c: add MIME types for WAP/WML
1139 Revision 323.32 2002/05/10 15:29:58 ajc
1140 * Hacked the address book view a little bit
1142 Revision 323.31 2002/05/09 03:53:56 ajc
1143 * Began working on address book view
1145 Revision 323.30 2002/05/08 03:38:58 ajc
1146 * Preferences framework
1148 Revision 323.29 2002/05/07 03:57:29 ajc
1149 * In message summary, replace 'Del' links with checkboxes
1151 Revision 323.28 2002/05/05 03:28:15 ajc
1152 * Shuffled around the room banner a bit
1154 Revision 323.27 2002/05/03 19:32:39 ajc
1155 * Finished "folder list" mode (still need to move it to a permanent location)
1157 Revision 323.26 2002/05/03 03:55:17 ajc
1158 * more folder display stuff
1160 Revision 323.25 2002/05/01 22:03:07 ajc
1161 * "folder list" view (not finished)
1163 Revision 323.24 2002/05/01 03:23:31 ajc
1164 * Added a drop-down box to change a user's view of a room.
1166 Revision 323.23 2002/04/28 03:56:47 ajc
1167 * Finished summary mode (for the most part, anyway)
1169 Revision 323.22 2002/04/26 21:13:21 ajc
1170 * Separated "summary mode" message listing into its own function
1171 * Go to summary mode automatically when the server says that view=1
1173 Revision 323.21 2002/04/20 04:14:29 ajc
1174 * Some work on email summary screen
1176 Revision 323.20 2002/03/31 05:02:39 ajc
1177 * Remove "Page another user" link from main menu
1178 * Add "edit my citadel config room" type link from edit user screen
1180 Revision 323.19 2002/03/29 22:30:45 ajc
1181 * Finished the "edit user" screen.
1183 Revision 323.18 2002/03/29 15:18:09 ajc
1184 * yep ... more user edit stuff
1186 Revision 323.17 2002/03/26 19:01:12 ajc
1187 * More edit user stuff
1189 Revision 323.16 2002/03/26 18:23:23 ajc
1190 * Don't display room banner on screens that don't pertain to a particular room
1191 * Initial prep for add/change/delete user accounts screen
1193 Revision 323.15 2002/03/22 04:33:08 ajc
1194 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1196 Revision 323.14 2002/03/19 04:35:10 ajc
1197 * Brought over yet another new version of the MIME parser from Citadel
1199 Revision 323.13 2002/03/13 03:56:52 ajc
1200 * New site config option "Allow system Aides to gain access to mailboxes"
1202 Revision 323.12 2002/03/12 23:13:57 ajc
1203 * Moved room access controls out of the admin menu and into the room commands
1204 menu. Prettied up the access control list screen.
1206 Revision 323.11 2002/03/10 06:07:09 ajc
1207 * Handle multiple Internet e-mail addresses in vCard editor
1209 Revision 323.10 2002/03/07 04:56:09 ajc
1210 * Final polish for initial round of vCard editing functions. Only show "edit"
1211 link when editing user's own vCard in the My Citadel Config> room.
1213 Revision 323.9 2002/03/06 05:22:33 ajc
1214 * More vcard editing form stuff
1216 Revision 323.8 2002/03/05 05:05:06 ajc
1217 * More vCard editing stuff
1219 Revision 323.7 2002/03/04 05:28:54 ajc
1220 * Wrote some skeleton code for robust vCard editing
1222 Revision 323.6 2002/03/03 06:58:25 ajc
1223 * Login errors displayed in red
1225 Revision 323.5 2002/03/03 06:52:59 ajc
1226 * Allow editing of the "disable self-service user account creation" site config option
1228 Revision 323.4 2002/02/24 07:02:44 ajc
1229 * Added the ability to enter a Subject: line in messages
1230 * Go to the Mail room when user clicks on the new mail alert icon
1232 Revision 323.3 2002/02/13 22:47:51 ajc
1233 * Added some rudimentary support for displaying vCards as card-looking things
1235 Revision 323.2 2002/02/13 15:04:25 ajc
1236 * Began some hacks for vCard processing
1238 Revision 323.0 2002/01/13 09:07:06 ajc
1241 Revision 322.4 2002/01/13 09:06:38 ajc
1242 * Brought over the debugged mime parser from Citadel
1244 Revision 322.3 2002/01/05 06:19:17 error
1245 * Add MIME types text/css and image/png
1247 Revision 322.2 2002/01/03 22:32:38 ajc
1248 * templatized the "prompt for recipient" screen
1250 Revision 322.1 2001/12/28 09:43:05 error
1251 * Client support for hostnames up to 63 characters
1253 Revision 322.0 2001/12/26 23:11:56 ajc
1256 Revision 321.1 2001/12/26 23:11:25 ajc
1257 * Minor change to the upload handler, to fix graphics uploads
1259 Revision 321.0 2001/12/26 05:28:02 ajc
1262 Revision 320.2 2001/12/26 05:24:11 ajc
1263 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1264 link tags. The nifty JavaScript stuff is now used only to light up the
1265 buttons during mouse hovers, and nothing more.
1267 Revision 320.1 2001/12/25 00:14:44 error
1268 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1270 Revision 320.0 2001/12/21 06:04:03 ajc
1273 Revision 301.22 2001/12/21 06:03:54 ajc
1276 Revision 301.21 2001/12/20 05:02:42 ajc
1277 * If you paid for this software, someone is ripping you off.
1278 * Fixed the urlesc() function to use a caller-supplied target buffer.
1280 Revision 301.20 2001/12/18 20:35:29 ajc
1281 * More fun JavaScript-enabled buttons
1283 Revision 301.19 2001/12/18 16:48:06 ajc
1284 * Began testing new JavaScript-enabled k00l light-up buttonz
1286 Revision 301.18 2001/12/18 06:06:20 ajc
1287 * mime parser update
1289 Revision 301.17 2001/12/15 20:51:33 ajc
1290 * "reply" button on pop-up pages
1292 Revision 301.16 2001/12/11 16:02:40 ajc
1293 * Completed support for add/remove mailing list recipients.
1295 Revision 301.15 2001/12/11 15:22:53 ajc
1296 * Began constructing the listserv screen for config (not tested)
1298 Revision 301.14 2001/12/11 05:37:12 ajc
1299 * Finished the share/unshare room screen in Edit Room
1301 Revision 301.13 2001/12/03 04:43:40 ajc
1302 * Brought over an update of the MIME parser from Citadel.
1304 Revision 301.12 2001/12/02 07:09:13 ajc
1305 * Turned the room editing page into a tabbed dialog
1306 * Started adding some of the room sharing stuff
1308 Revision 301.11 2001/11/22 05:17:06 ajc
1309 * Completed the add/change/delete neighbor node screens
1311 Revision 301.10 2001/11/18 01:47:24 ajc
1312 * Tentatively begun the change of networking configuration screens to reflect
1313 the new network architecture of the server.
1315 Revision 301.9 2001/11/18 01:41:09 ajc
1316 * Brought over the newer string tokenizer from Citadel
1317 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1318 server's convention of #define SIZ 4096
1320 Revision 301.8 2001/11/14 03:20:22 ajc
1321 * Add some more of the newer config settings to the site config screen
1323 Revision 301.7 2001/09/25 03:34:09 ajc
1324 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1325 and bail out without bothering the Citadel server.
1327 Revision 301.6 2001/08/22 16:38:06 ajc
1328 * Added the "-c" command line option to generate optional cookies indicating
1329 the host name of the server. This makes it easy to put a cluster of WebCit
1330 servers behind (for example) an Arrowpoint load balancer.
1332 Revision 301.5 2001/08/21 04:02:56 ajc
1333 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1334 unwanted page caching
1336 Revision 301.4 2001/08/13 03:43:24 ajc
1339 Revision 301.3 2001/08/13 03:40:01 ajc
1340 * Another attempt at focus
1342 Revision 301.2 2001/08/11 04:24:39 ajc
1343 * Attempt at setting focus to msgtext area when entering a message.
1345 Revision 301.1 2001/08/02 03:42:03 ajc
1346 * Changed the wholist to work with the new masquerade semantics
1348 Revision 301.0 2001/06/28 15:05:31 ajc
1351 Revision 300.2 2001/06/28 15:03:49 ajc
1352 * Every generated page now includes a meta tag to disable evil "smart tags"
1353 (see http://smarttags.manilasites.com/ for more information)
1355 Revision 300.1 2001/06/28 02:39:54 ajc
1356 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1357 the screen where you can create a room...
1359 Revision 300.0 2001/06/27 06:24:06 ajc
1360 * Tagged everything as Version 3.00
1362 Revision 213.25 2001/06/27 06:22:49 ajc
1363 * Updated docs for the 3.00 release
1365 Revision 213.24 2001/06/27 06:16:01 ajc
1366 * Correct generated window name in pop up pages
1367 * Added handling of MIME inline images (not tested)
1369 Revision 213.23 2001/06/22 17:58:20 ajc
1370 * A few performance and tuning cleanups. Increased the size of the socket
1371 queue length to 100 for use on big systems. Also, during startup, the
1372 initial startup thread now exits after creating the worker threads, instead
1373 of becoming a worker thread itself. For some reason Solaris had problems
1374 with the latter method.
1376 Revision 213.22 2001/06/07 03:16:57 ajc
1377 * Brought over an updated mime parser from Citadel
1379 Revision 213.21 2001/06/06 14:44:25 ajc
1380 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1382 Revision 213.20 2001/05/31 02:26:22 ajc
1383 * Fixed login to take you to the Lobby instead of the next room.
1385 Revision 213.19 2001/05/30 22:37:09 ajc
1386 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1387 or a "filename" from the MIME parser.
1389 Revision 213.18 2001/05/30 01:06:57 ajc
1390 * Changes to mime parser ... still something wrong
1392 Revision 213.17 2001/05/28 19:27:29 ajc
1393 * Fixed bug which marked all messages in Lobby as old before reading at login
1395 Revision 213.16 2001/05/25 22:39:26 ajc
1396 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1398 Revision 213.15 2001/05/23 16:15:23 ajc
1399 * UI changes (pretty frames with no scrollbars)
1401 Revision 213.14 2001/05/22 00:32:17 ajc
1404 Revision 213.13 2001/05/22 00:02:18 ajc
1405 * Another attempt to fix the fd leak
1407 Revision 213.12 2001/05/19 02:21:40 ajc
1408 * Attempt to fix the dangling sockets.
1410 Revision 213.11 2001/05/15 03:22:25 ajc
1411 * More icon updates and link cleanup type stuff
1413 Revision 213.10 2001/05/06 05:11:48 ajc
1414 * Added paging icon and right-justified it
1415 * Send-page window is now a popup
1417 Revision 213.9 2001/05/04 04:28:10 ajc
1418 * Added "page user" button in wholist
1420 Revision 213.8 2001/05/01 00:49:43 ajc
1421 * more of the UI overhaul
1423 Revision 213.7 2001/04/30 01:49:36 ajc
1424 * more work on UI overhaul
1426 Revision 213.6 2001/04/29 04:39:23 ajc
1427 * User interface overhaul now in progress. WARNING: incomplete system.
1429 Revision 213.5 2001/04/01 22:13:37 cough
1430 * Modified roomops.c to give users the ability to pick a floor at room
1433 Revision 213.4 2001/02/15 01:21:55 ajc
1434 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1435 invite/kickout functionality.
1437 Revision 213.3 2001/01/25 23:10:00 ajc
1438 * "Delete message" button now confirms on client-side using JavaScript
1440 Revision 213.2 2000/12/05 18:39:49 ajc
1441 * Added support for non-USA countries in registration screen (requires the
1442 latest Citadel server, which supports the country field)
1444 Revision 213.1 2000/10/20 04:27:46 ajc
1445 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1447 Revision 213.0 2000/10/03 16:44:01 ajc
1448 * Tagged for 2.13 release
1450 Revision 212.16 2000/10/03 03:15:53 ajc
1451 * Cosmetic changes to login screen, menu bar, and message header bar
1453 Revision 212.15 2000/09/28 03:44:52 ajc
1454 * Linked to the bio/photo page from message headers. I'm not sure I like the
1455 color scheme, though.
1457 Revision 212.14 2000/09/28 03:37:23 ajc
1458 * who.c: provide links to bio/photo pages for each user in the wholist
1460 Revision 212.13 2000/09/24 21:37:21 ajc
1461 * When reading large numbers of messages, group them in smaller numbers and
1462 display the selector bar in search engine style (like AltaVista and Google)
1464 Revision 212.12 2000/09/24 04:17:16 ajc
1465 * Templatized the room banner.
1467 Revision 212.11 2000/09/17 03:29:45 ajc
1468 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1470 Revision 212.10 2000/09/14 11:43:37 error
1471 Replace occurrences of % throughout the HTML with %% so as to be friendly
1472 to HP/UX printf() and possibly others.
1474 Revision 212.9 2000/09/13 04:13:59 ajc
1475 * Completed the initial hack of the variable substitution template thingy.
1476 Check out static/login.html to see the first template.
1478 Revision 212.8 2000/09/11 17:08:16 ajc
1479 * Started templatizing the login screen. Not finished yet.
1481 Revision 212.7 2000/09/11 03:29:50 ajc
1482 * Started working on a variable-substitution thing
1484 Revision 212.6 2000/08/30 03:20:22 ajc
1485 * Put the wholist back into its own window.
1487 Revision 212.5 2000/07/06 03:46:29 ajc
1488 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1490 Revision 212.4 2000/06/29 04:22:35 ajc
1491 * Changed the format of the wholis (again). Now it shows up in a frame
1492 instead of a separate window.
1494 Revision 212.3 2000/06/12 03:28:44 ajc
1495 * added support for multi-line paging
1497 Revision 212.2 2000/06/07 04:11:28 ajc
1498 * HTML changes to room banner
1500 Revision 212.1 2000/05/31 04:29:54 ajc
1501 * Initial support for "summary" (headers only, no body) mode of reading
1502 messages, and "read one" mode. For future support of 'traditional' email.
1504 Revision 212.0 2000/05/23 20:35:52 ajc
1505 * Tagged for the 2.12 release
1507 Revision 211.19 2000/05/18 02:33:39 ajc
1508 * Don't call whobbs() directly after changing masq room/host, it screws up the
1509 refresh. It now calls an HTTP redirect page instead.
1510 * added http_redirect(char *url) function to accomplish the above
1512 Revision 211.18 2000/05/08 17:24:32 ajc
1513 * Removed HTTP date fields because it was confusing browser caches (weird)
1514 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1516 Revision 211.17 2000/05/07 23:46:55 ajc
1517 * added Date: and Last-Modified: headers to HTTP output
1518 * masquerade room/host screen now runs in wholist window, and returns to it
1520 Revision 211.16 2000/05/02 17:32:06 ajc
1521 * Font related changes to html
1523 Revision 211.15 2000/04/20 02:42:23 ajc
1524 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1525 crashing every session, every time. (?)
1526 * End the session after displaying robots.txt or nocookies.html, to prevent
1527 big session logjams when either of these conditions are met
1529 Revision 211.14 2000/04/15 15:43:46 nbryant
1530 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1531 64-bit gcc on sparc is evil)
1533 Revision 211.13 2000/04/06 20:42:03 nbryant
1534 * configure.in: fix a typo
1536 Revision 211.12 2000/04/06 20:37:01 nbryant
1537 * solaris cleanups and warning fixes
1539 Revision 211.11 2000/03/31 03:48:52 ajc
1540 * text_to_server() now behaves the way web users expect text entry to work.
1541 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1543 Revision 211.10 2000/03/31 02:39:06 ajc
1544 * Fixed bugs in "Site configuration" and added new fields.
1546 Revision 211.9 2000/03/31 02:08:45 ajc
1547 * Added "max messages per page" and "read next nnn" stuff to read loop
1548 (probably not in its final form)
1550 Revision 211.8 2000/03/28 17:02:47 nbryant
1551 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1553 Revision 211.7 2000/03/27 16:18:17 ajc
1554 * Implement multi-room chat as available in Citadel 5.70
1556 Revision 211.6 2000/03/23 04:45:15 ajc
1557 * Experimental move of wholist to a separate auto-refreshing window
1559 Revision 211.5 2000/03/19 22:49:03 ajc
1560 * Made the header-bar buttons more visible
1561 * Added a "reply" header-bar button
1562 * Move "Subject:" lines into the header-bar
1563 * Padded the header-bars by one pixel (nicer looking)
1564 * Changed message date/time output format
1566 Revision 211.4 2000/03/19 19:49:31 ajc
1567 * Added support for unix domain sockets
1569 Revision 211.3 2000/02/11 23:45:04 nbryant
1570 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1571 * tcp_sockets.c: include <arpa/inet.h>
1573 Revision 211.2 2000/02/11 23:30:04 nbryant
1574 configure.in: added some code for FreeBSD
1576 Revision 211.1 2000/01/11 04:20:40 ajc
1577 * Add "close window" option to goodbye screen
1579 Revision 211.0 2000/01/04 15:24:16 ajc
1580 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1581 * This will be released as v2.11; tagged everything as such.
1583 Revision 210.0 1999/12/24 04:57:18 ajc
1586 Revision 1.121 1999/12/23 04:54:48 ajc
1587 * Changed session cookie from hexadecimal encoding to base64
1588 * Removed overly verbose logging
1590 Revision 1.120 1999/12/12 18:12:28 ajc
1591 * get http request: clear hold buffer before starting to read in HTTP request.
1592 This was causing some requests to get corrupted.
1594 Revision 1.119 1999/12/08 18:25:21 ajc
1595 * Increased the size of the backlog queue length passed to accept() and made
1596 it a configuration parameter in webcit.h
1598 Revision 1.118 1999/12/07 16:09:26 ajc
1599 * Better (non fireworks display mode) handling of broken HTTP sockets
1601 Revision 1.117 1999/12/06 03:40:29 ajc
1602 * Moved a bunch of other global variables to per-session variables
1604 Revision 1.116 1999/12/06 02:05:33 ajc
1605 * Moved global march list into per-session context
1607 Revision 1.115 1999/12/05 18:38:02 ajc
1608 * Auto-scaling worker thread pool size
1610 Revision 1.114 1999/12/05 17:38:41 ajc
1611 * Additional debugging and cleanup
1613 Revision 1.113 1999/12/04 22:16:05 ajc
1614 * Moved all diagnostic output to stderr
1615 * Moved "HTTP/1.0 200 OK" output to output_headers()
1617 Revision 1.112 1999/12/04 21:56:59 ajc
1618 * Finished the overhaul. Now to tune...
1620 Revision 1.111 1999/12/03 17:59:53 ajc
1621 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1622 pseudocode so the build is currently broken.
1624 Revision 1.110 1999/12/03 16:37:46 ajc
1625 * Repaired HTTP output for image transfers and static content
1627 Revision 1.109 1999/12/03 05:09:54 ajc
1628 * Rewrote the HTTP engine and application coupling to run in a worker thread
1629 model and to run as a single multithreaded program (eliminated helper
1630 processes and pipes). It currently runs but has many large bugs.
1632 Revision 1.108 1999/12/03 00:18:20 ajc
1633 * Added ".c.o" rule to Makefile
1635 Revision 1.107 1999/11/26 03:32:59 ajc
1636 * Started moving all of the global variables into a struct, to facilitate
1637 multithreaded server.
1639 Revision 1.106 1999/11/26 01:28:10 ajc
1642 Revision 1.105 1999/11/04 02:05:02 ajc
1643 * Added 'number of worker threads' to site config screen
1645 Revision 1.104 1999/10/25 02:25:09 ajc
1646 * Shuffled around the room editing commands
1648 Revision 1.103 1999/10/14 04:07:18 ajc
1649 * Cleaned up the bottom-of-page icons
1651 Revision 1.102 1999/10/08 23:58:11 ajc
1652 * Minor bug fix in registration screen
1654 Revision 1.101 1999/10/06 02:44:02 ajc
1655 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1656 it back in when it's fixed. Also added more attempts at cache disabling,
1657 but it still doesn't work in the StarOffice browser. I don't know why.
1659 Revision 1.100 1999/10/02 03:26:14 ajc
1660 * Merged in Nick's bit of JavaScript to handle key commands.
1661 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1662 in a text field. Right now you can't even log in.
1664 Revision 1.99 1999/09/01 01:06:11 ajc
1665 * Added "max message length" field in global config screen
1667 Revision 1.98 1999/08/14 18:16:10 ajc
1668 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1671 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1672 * Did neat stuff to the bottom of the page
1674 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1675 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1676 to a Citadel server fails.
1677 * messages.c: don't auto-link URL's in messages if it would cause
1680 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1681 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1682 compiler. This should make more browsers happy.
1684 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1685 * Added support for "robots.txt" telling spiders to go away.
1686 * Do a slrp_highest() when logging off.
1688 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1689 * Rearranged the code in "Site-wide configuration" and "Generic
1690 server command" to avoid nested server operations
1692 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1693 * webcit.c: added "back, top, next" buttons to bottom of each page
1694 * menubar.html: replaced "User list" with "Page another user"
1696 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1697 * context_loop.c: rearranged some code to try to eliminate deadlocks
1699 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1700 * Unknown URL's now display the main menu instead of diagnostics
1701 * Diagnostics are now at <baseurl>/diagnostics
1703 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1704 * Session no longer locks up when an express message is cancelled
1705 * The default Citadel server is now "localhost" instead of uncnsrd
1706 * Added some documentation
1708 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1709 * roomops.c: made room banner graphics more reliable
1710 * messages.c: added code to prevent accidental "double-posting"
1711 * who.c: fixed the "Change room/host/user" submit logic
1713 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1714 * Changed static/menubar.html so the text is readable
1716 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1717 * Ditched the frames mode completely. It wasn't working properly in,
1718 among other places, IE 5. Die, Bill, Die.
1720 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1721 * Fixed the behavior of the "forget room" routine, to properly handle
1722 the transition back to the Lobby after it's all done.
1723 * Added ExpressMessageCat() to allow code to send the user messages
1724 along with incoming express messages
1725 * WebCit now sends the name of the end user's browser as the client
1726 name in a Citadel IDEN command rather than its own name.
1728 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1729 * Minor code cleanups
1730 * New mail notification
1732 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1733 * Top-aligned all the cells in the fake frames in non-frames mode
1735 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1736 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1737 of a Goto, in order to prevent it from first marking all msgs old.
1739 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1740 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1741 which can differentiate the needs of frames and noframes modes
1743 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1744 * webserver.c: added "-t" option to send traces somewhere else
1746 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1747 * context_loop.c: display an error page if the client browser
1748 requests a non-root page and there is no cookie set
1749 * webserver.c: took my name off the copyright notice (it's a group
1752 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1753 * Reworked a lot of the structure, made more HTML "embeddable"
1754 * Changed the noframes mode to display "fake" frames using tables
1756 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1757 Changed some output formatting (mainly <FONT> tags).
1758 Changed who.c to use urlescputs() rather than escputs()
1759 in urls so GOTOs and User Profiles work when the string has a
1762 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1763 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1764 How to cause "onLoad=" to cause a sibling frame to refresh without
1765 having to use the nonportable HTTP "Window-Target:" directive. Began
1766 implementation of this; it should allow portable NS/IE compatibility.
1768 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1769 * Implemented "access level required to create rooms"
1771 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1772 * webcit.c: modified getz() to *exit* the program when fgets()
1773 returns an error. This is actually the desired behavior; it would
1774 otherwise busy-loop forever on a broken pipe.
1776 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1777 * webcit.c: added to getz() the ability to return an error code;
1778 implemented this in the main loop, hopefully fixing problems
1779 * Added "braindamage" file (frames/JS browser compatibility list)
1780 * Added HTTP "User-agent:" detection
1781 * wildmat.c, braindamage.c: added
1782 * Initial value of 'noframes' is now set by the braindamage check
1783 * Ran everything through "indent -kr -i8"
1784 * roomops.c: in room list, print a in otherwise empty cells
1786 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1787 * context_loop.c: warning fix
1788 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1790 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1791 * Resolve the name of the connecting host and pass it on to Citadel
1793 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1794 * wDumpContent() is now responsible for </BODY></HTML> most of the
1795 time (parameter settable) so that the main menu can easily be
1796 embedded in every page when running in noframes mode
1797 * noframes mode selection is now carried in the cookie
1799 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1800 * Made the frames stuff less dependent on the HTML TARGET= directive
1801 and more dependent on the HTTP Window-target: directive.
1802 * Made the system semi-navigable in noframes mode.
1804 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1805 * Brought over the new room listing code and <G>oto heuristics
1806 from the main Citadel tree, to pay attention to floor/room ordering
1808 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1809 * Modified the back end of mime_parser to use callbacks instead of
1810 doing something specific. Now we can use it elsewhere.
1812 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1813 * Fixed the bugs in "Site-wide configuration"
1814 * Added a "generic server commands" screen
1816 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1817 * Reduced the multiple cookies down to one cookie combining all data.
1819 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1820 * Removed wc_host and wc_port cookies.
1821 * Added an "edit your session" screen to change your wholisting.
1823 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1824 * Added "enter registration"
1825 * Set up automatic trigger of Enter Registration when the server
1827 * Established that a one-to-one WebCit/Citadel correspondence will
1828 be required. No big deal due to shared code segments.
1829 * Added "change password"
1830 * Added networking configuration screens. These still need testing.
1831 * Added a "kill session" link to each line of the wholist when
1832 logged in as an aide, and the screens to perform this operation.
1834 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1835 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
1836 * "Finished" the MIME parser.
1837 * Got image uploads working.
1838 * Added "add/edit user photo" screens.
1839 * Added "add/edit room graphic" screens.
1840 * Added "add/edit floor graphic" screens.
1841 * Fixed display of floor graphic in known rooms list.
1843 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1844 * Wrote mime_parser.c for handling of image uploads. This will also
1845 be used in future Citadel MIME projects.
1847 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1848 * Fixed a bug in the room banner display code
1849 * Added "delete room"
1850 * Added "validate users"
1852 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1853 * Added "edit room info file"
1856 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1857 * Changed the "auto read new" functionality from a meta refresh tag
1858 to an "onload" directive (the former was causing graphics problems)
1859 * Added "create room"
1862 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1863 * Got the Zap and List-Zapped commands working
1864 * Added a convenience function to display a page with an error string
1865 * Automatically do a read-new-msgs whenever a new room banner is loaded
1867 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1868 * Added the screens to send pages
1869 * Changed message headers to display in bigger font, non-boldface
1870 * Added the chat system
1871 * Added goto private rooms
1873 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1874 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
1876 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
1877 * automatically regenerate Makefile when Makefile.in changes
1879 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1880 * context_loop.c: Moved "remove session" into its own function.
1881 Check for dead webcit child process before each transaction.
1882 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1883 against broken HTTP connections.
1884 * Added a housekeeping thread to periodically remove dead sessions
1885 and kill idle sessions.
1886 * messages.c: added "delete message" functionality
1887 * messages.c: added "move message" functionality
1888 * userlist.c: added. This adds "userlist" and "show user" functions.
1889 * roomops.c: fixed buggy implementation of ungoto
1890 * Set up an option in output_headers() to optionally print the most
1891 often used opening HTML as well as the HTTP headers.
1892 * Display express messages in cute little JavaScript popup window.
1894 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1895 * Brought over message reading and entry functions from old WebCit
1897 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1898 * context_loop.c: really fix the SO_LINGER stuff
1899 * webserver.c: remove commented-out references to SO_LINGER
1901 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1902 * context_loop.c: After fork(), child process closes the HTTP socket
1903 so when the parent process closes it, it actually _does_ close.
1904 Otherwise, aIEeeee and possibly other browsers will hang.
1905 * Added support for graphics images retrieved from the Citadel server.
1906 * Set up login banner graphic and background image graphic
1908 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1909 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1911 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1912 * Smoothed out some of the login/logout code. Failed authentication
1913 now works the way it should.
1914 * Added support for new user login (still need to handle registration).
1916 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1917 * Discovered that the HTTP socket problem is related to a socket that
1918 isn't properly lingering on close. Temporarily hacked a sleep(10)
1919 into context_loop.c until it is figured out.
1921 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1922 * Did a little debugging, still trying to figure out why logging in
1923 displays "Connection reset by peer" error. It used to work...
1925 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1926 * Makefile.in: updated dependencies
1928 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1929 * Fixed broken interpretation of variables specified in the URL
1930 * added new "action" variable to make main loop simpler
1932 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1933 * webserver.c: prototype vsnprintf
1934 * context_loop.c: warning fix
1936 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1937 * tcp_sockets.c: removed some dead code
1938 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1939 unused ends of pipes, fix a file descriptor leak and a race condition
1940 * portability enhancements
1942 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1943 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1945 * converted to autoconf and began port to Digital UNIX
1947 * context_loop.c: moved the monster 64k buffer array off the stack
1948 * tcp_sockets.c: getservbyname() doesn't set errno.
1950 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1951 * webserver.c: warning fix