2 Revision 621.36 2005/09/09 19:47:29 ajc
3 * Removed some dead code
5 Revision 621.35 2005/09/09 04:43:37 ajc
6 *** empty log message ***
8 Revision 621.34 2005/09/09 04:43:22 ajc
9 * Checked in a copy of the "script.aculo.us" library by Thomas Fuchs.
10 NOTE: I had to search-and-replace "Effect" to "ScriptaculousEffect" in
11 all of their files, to avoid a conflict with the name "Effect" in Rico.
12 * Implemented recipient autocompletion when composing mail, using the
13 script.aculo.us drop-down box and an ajax fetch. Cool!!
15 Revision 621.33 2005/09/06 14:44:28 ajc
16 * Altered the logic which determines whether to display a "Post message"
17 or "Send message" button on the message entry screen.
19 Revision 621.32 2005/09/01 03:54:32 ajc
20 * The "prompt for recipient" screen is now gone. When the user is posting
21 from a room requiring a recipient, a "To:" line now appears above the
22 "Subject:" line. Entering an invalid recipient causes the message entry
23 screen to loop back to itself, with the form contents still intact, and
24 the ImportantMessage box set to the error message.
26 Revision 621.31 2005/08/30 04:30:53 ajc
27 * messages.c: teh b0rken Intarweb Exploder was printing the screen rather
28 than the hidden iframe when user selects "Print" message. Applied a
31 Revision 621.30 2005/08/23 02:57:04 ajc
32 * Added some files to the po/ directory, but I really don't know what I'm
35 Revision 621.29 2005/08/22 21:22:00 ajc
36 * vcard_edit.c webcit.c webserver.c who.c : i18n
37 * This should complete the internationalization of the entire WebCit
38 package. Testing must be done, and then of course we must have someone
39 do a translation so we can see if this thing works.
41 Revision 621.28 2005/08/22 20:27:26 ajc
43 * vcard.c: minor change to comments in code
45 Revision 621.27 2005/08/22 20:21:21 ajc
48 Revision 621.26 2005/08/22 19:26:09 ajc
49 * subst.c summary.c sysmsgs.c : i18n
51 Revision 621.25 2005/08/22 19:06:52 ajc
54 Revision 621.24 2005/08/22 18:02:24 ajc
55 * siteconfig.c: began i18n
57 Revision 621.23 2005/08/22 16:53:11 ajc
60 Revision 621.22 2005/08/22 04:33:30 ajc
61 * paging.c preferences.c roomops.c : i18n
62 * Also changed various "OK" buttons to labels more descriptive of
63 their actual functions.
65 Revision 621.21 2005/08/22 01:02:42 ajc
66 * messages.c: finished i18n
67 * webcit.h: minimum required Citadel server version is now 6.55; this is
68 required in order to gain access to the new version of the MSGS command
69 that includes a header summary.
71 Revision 621.20 2005/08/21 05:02:17 ajc
72 * messages.c: renamed some elements
74 Revision 621.19 2005/08/20 04:37:50 ajc
76 * messages.c: partially i18n
78 Revision 621.18 2005/08/19 21:46:48 ajc
79 * inetconf.c, listsub.c, part of mainmenu.c: i18n
81 Revision 621.17 2005/08/19 16:56:00 ajc
82 * inetconf.c: partial i18n
84 Revision 621.16 2005/08/18 22:08:26 ajc
87 Revision 621.15 2005/08/18 18:33:34 ajc
88 * calendar_view.c event.c floors.c graphics.c html2html.c iconbar.c: i18n
90 Revision 621.14 2005/08/18 16:17:25 ajc
91 * calendar_tools.c: i18n
93 Revision 621.13 2005/08/18 14:36:54 ajc
94 * calendar.c: finished preparing strings for i18n
95 * sysmsgs.c: Save/Cancel buttons now have different element names, so we
96 can do a "which element has a nonzero length" check instead of a "what
97 is the value of this element" check. This is vital because the value
98 equals the label, and the label will change if the language changes.
99 This must be done throughout the system.
101 Revision 621.12 2005/08/17 22:18:00 ajc
102 * calendar.c: altered conflict reporting strings for better i18n
104 Revision 621.11 2005/08/17 17:56:32 ajc
105 * availability.c: prepared for i18n
106 * calendar.c: began preparing for i18n
108 Revision 621.10 2005/08/17 17:44:59 ajc
109 * auth.c: prepared for internationalization
111 Revision 621.9 2005/08/17 03:43:20 ajc
112 * More work to get the gettext stuff working, although I really don't
113 know what I'm doing here
115 Revision 621.8 2005/08/16 20:51:08 ajc
116 * More gettext/i18n crap
118 2005-08-16 gettextize <bug-gnu-gettext@gnu.org>
119 * configure.in (AC_OUTPUT): Add intl/Makefile,
121 Revision 621.7 2005/08/16 20:14:25 ajc
122 * This is an attempt to gettextize the WebCit build.
124 Revision 621.6 2005/08/15 16:49:02 ajc
125 * post_mime_to_server() now includes "MIME-Version: 1.0" as required
126 by RCC2045. Some clients look for this. (Thanks to Shayne for this one)
128 Revision 621.5 2005/08/12 21:53:31 ajc
129 * All OS-level includes are now included from webcit.h instead of from
130 each individual .c file. This will keep the build cleaner.
132 Revision 621.4 2005/08/12 01:01:27 ajc
133 * The iconbar and summary screen now connect to the user's primary
134 groupware rooms using the new macros: _CALENDAR_, _TASKS_, _NOTES_,
135 and _CONTACTS_, in order to facilitate those rooms potentially having
136 different names on some hosts (such as, perhaps, the same names but in
137 different languages).
139 Revision 621.3 2005/08/11 23:15:03 ajc
140 * Added debian build directory (submitted by W. Goesgens)
142 Revision 621.2 2005/08/10 21:55:04 ajc
143 * siteconfig.c: added support for "instant expunge" and "allow spoofing"
144 global configuration options.
146 Revision 621.1 2005/08/09 01:13:29 ajc
147 * Mailbox summary view is now generated using the server's
148 new "message list with headers summary" mode.
150 Revision 621.0 2005/08/05 16:28:24 ajc
153 Revision 619.43 2005/08/02 02:38:34 ajc
154 * new iconv check for both libiconv and built-in iconv
156 Revision 619.42 2005/08/01 02:28:55 ajc
157 * Made the ImportantMessage div less obtrusive
159 Revision 619.41 2005/07/29 16:26:04 ajc
160 * omit check for gnu libiconv -- the iconv functionality is built into
161 most operating systems now.
163 Revision 619.40 2005/07/29 04:37:29 ajc
164 * fixed a bug in subject iconv ing
166 Revision 619.39 2005/07/28 04:06:31 ajc
167 * "Print" button on each message. It even uses a hidden iframe to
168 eliminate the "here's the printable view" window; the user goes straight
169 to the browser's print dialog. Slick!
171 Revision 619.38 2005/07/28 03:40:04 ajc
172 * "Delete selected" button is now "Delete" and it works again
174 Revision 619.37 2005/07/28 03:16:30 ajc
175 * Awesome new 2-pane layout with ajax functionality for mailbox view.
176 * Slick new fade-out effect for "important message" boxes.
178 Revision 619.36 2005/07/26 04:08:41 ajc
179 * Previous checkin broke viewing of individual messages while in
180 mailbox summary mode. Fixed.
182 Revision 619.35 2005/07/26 03:46:27 ajc
183 * The new sorting options broke the delete-message checkboxes. Fixed.
184 * Sorting options are now selectable in either direction, and are
185 persistent across sessions.
187 Revision 619.34 2005/07/25 19:22:30 ajc
188 * mailbox summary sort by subject/sender/date
190 Revision 619.33 2005/07/24 04:25:42 ajc
191 * Replaced the old Citadel logo with a new one
192 designed by Lisa Aurigemma (vermilion).
194 Revision 619.32 2005/07/23 04:18:40 ajc
195 * New AJAX-based wholist refresh
197 Revision 619.31 2005/07/22 15:07:29 ajc
198 * 'whobbs' is now 'who'
199 * Refactored the wholist code to have its inner div output by a separate
200 function, in anticipation of possible ajax functionality being added
202 Revision 619.30 2005/07/22 04:03:30 ajc
203 * HTML messages in foreign character sets are now converted to UTF-8 for
206 Revision 619.29 2005/07/22 03:40:22 ajc
207 * Handle display of RFC2047-encoded subjects and senders by converting
208 them to UTF-8 (all WebCit pages are output as UTF-8). Resolves bug #136.
210 Revision 619.28 2005/07/20 04:26:24 ajc
211 * Detect libiconv on the host system and link it in if present.
212 * If libiconv is present, convert foreign charsets to UTF-8 on the fly
213 when outputting text/plain messages. (Still need to do text/html.)
215 Revision 619.27 2005/07/19 17:05:23 ajc
216 * Removed the last couple of places where forms were submitted using
217 the GET method. POST is just so technologically cleaner that we should
219 * Fixed a bug in the MIME parser that was causing it to not be 8-bit
222 Revision 619.26 2005/07/19 14:23:04 ajc
223 * mime_parser.c: don't default Content-type: to text/plain, because when
224 an HTTP POST operation is performed, the content type is expected to
227 Revision 619.25 2005/07/19 04:15:45 ajc
228 * Brought over the newest version of the MIME parser from Citadel,
229 containing an API that supports arbitrary character sets.
231 Revision 619.24 2005/07/14 04:21:53 ajc
232 * More intelligent JavaScript to handle the greying out of end date and
233 start/end times when "all day event" is selected.
235 Revision 619.23 2005/07/14 04:02:18 ajc
236 * Fix bug #147 (date sometimes saved incorrectly for all day events due
237 to timezone differences)
239 Revision 619.22 2005/07/13 16:55:59 ajc
240 * Use the new icons in more places.
242 Revision 619.21 2005/07/13 01:59:20 ajc
243 * Installed the final batch of new icons
245 Revision 619.20 2005/07/12 22:10:52 ajc
248 Revision 619.19 2005/06/29 17:55:32 ajc
249 * Any HTTP method other than GET or POST is now routed directly to the
250 GroupDAV code. This will eventually allow requests such as "PROPFIND /"
252 * GroupDAV requests not beginning with "/groupdav" now automatically have
253 that prefix prepended to them.
255 Revision 619.18 2005/06/29 15:25:00 ajc
256 * Added an experimental OPTIONS method. This is not required by GroupDAV,
257 but it is an experiment to see whether we can use the same code framework
258 to implement other DAV variants in the future.
260 Revision 619.17 2005/06/29 03:12:28 ajc
261 * Bumped internal version number to 6.20
263 Revision 619.16 2005/06/29 03:10:10 ajc
264 * PROPFIND on an individual item inside a room now works (it simply
265 spews the href and etag properties, regardless of what the request
266 was). This is not valid GroupDAV, but Kontact expects this request to
267 succeed before an item can be deleted, so we provide a simple response.
269 Revision 619.15 2005/06/28 14:12:38 ajc
270 * GroupDAV HTTP header "ETag:" is now output as "etag:" in order to deal with
271 a case-sensitivity bug in the Kontact client.
273 Revision 619.14 2005/06/27 22:15:38 ajc
274 * Header file adjustments to make it work on FreeBSD
276 Revision 619.13 2005/06/27 17:38:06 ajc
277 * HTML pages are now output as "Content-type: text/html; charset=utf-8"
278 UTF-8 is going to be the standard character set for the Citadel system.
280 Revision 619.12 2005/06/24 19:58:02 ajc
281 * Added a "preferences and settings" screen for each user.
282 * Removed the javascript date output stuff because it's not granular
283 or international enough.
284 * All dates and times can now be 12 or 24 hours.
286 Revision 619.11 2005/06/24 15:17:48 ajc
287 * The date/time stamp of messages are now output using JavaScript's
288 toLocaleString() function, observing the browser's locale and timezone
289 instead of the web server's.
291 Revision 619.10 2005/06/23 04:01:59 ajc
292 * groupdav_main.c: remove double slashes in path name
293 (suggested by Johannes Schneider)
295 Revision 619.9 2005/06/22 03:04:22 ajc
296 * siteconfig.c: add "auto db log cull" setting now in Citadel 6.52
298 Revision 619.8 2005/06/21 02:27:37 ajc
299 * Moved some JavaScript functions out of head.html and into a new wclib.js
300 file, which can be included and cached. This will form the basis for a
301 new WebCit JavaScript function library.
303 Revision 619.7 2005/06/20 20:38:50 ajc
304 * The main stylesheet is now in a separate file in the static/ directory.
305 Something we did recently must have fixed the caching problem, because it's
306 only being fetched once now (or "now once" if you're Pennsylvania Dutch).
308 Revision 619.6 2005/06/20 03:47:44 ajc
309 * inetconf.c: in save_inetconf(), eliminate sizeof(x) where x is a pointer
310 to a heap-allocated buffer rather than a char[xxx]. This fixes a problem
311 reported by at least one site where the Internet configuration screen
314 Revision 619.5 2005/06/19 04:11:52 ajc
315 * Integrated the second batch of new icons.
317 Revision 619.4 2005/06/18 22:58:56 ajc
318 * Installed the 16x16 "users" icon as favicon.ico, mainly for performance
319 reasons -- the browser will cache favicon.ico and won't keep asking for
320 it over and over again, eliminating a second HTTP transaction every time
321 the user clicks on something.
323 Revision 619.3 2005/06/18 22:48:32 ajc
324 *** empty log message ***
326 Revision 619.2 2005/06/18 22:18:29 ajc
327 * Replaced the most recent batch of icons with a "better" set which was
328 sent by the design house. I don't know what the difference is, but
329 I'm going to assume they're better.
331 Revision 619.1 2005/06/15 03:56:56 ajc
332 * Accept ".ifb" as a valid extension for requesting free/busy
334 Revision 619.0 2005/06/15 01:52:33 ajc
337 Revision 611.15 2005/06/15 01:50:29 ajc
338 * Bumped the internal version number to 6.19
340 Revision 611.14 2005/06/14 14:47:48 ajc
341 * Moved the <td> and </td> in the room icon out of roomops.c and
342 into static/roombanner.html, since every room will have an icon now.
344 Revision 611.13 2005/06/14 03:21:57 ajc
345 * When no icon is present on the server for a room, display the default
346 icon for that room's current view.
347 * Replace "graphic" with "icon" throughout the system messages.
349 Revision 611.12 2005/06/14 01:59:43 ajc
350 * 16x16 icons in the new tree view. Nice!
352 Revision 611.11 2005/06/13 22:05:54 ajc
353 * Finished the initial NanoTree integration. TODO: use a different icon
354 for each node depending on the view set for that room.
356 Revision 611.10 2005/06/12 22:02:45 ajc
357 * Began replacing the old, sux0r-prone tree view with NanoTree.
358 WARNING: This isn't finished, but I'm committing it anyway because I have
359 to move to a different computer. DON'T RUN THIS.
361 Revision 611.9 2005/06/12 18:34:50 ajc
362 * Removed some unreferenced files from the static/ directory.
364 Revision 611.8 2005/06/12 17:01:00 ajc
365 * Increase maximum viewable message count from 4096 to 10000
366 * Summary view now truncates subject to 75 characters, and sender
367 to 25 characters (adding an ellipsis...) to keep the display neat & tidy
369 Revision 611.7 2005/06/12 16:03:11 ajc
370 * When viewing a mailbox (view == VIEW_MAILBOX), messages are marked as
371 seen when they are viewed, and Goto does not automatically mark the
372 remaining messages as seen.
374 Revision 611.6 2005/06/11 22:29:07 ajc
375 * Integrated the first batch of new icons.
377 Revision 611.5 2005/06/07 04:31:00 ajc
378 * Don't compress when HTTP tracing/logging is enabled
380 Revision 611.4 2005/06/06 23:50:17 ajc
381 * Made some changes to the calendar/uuid logic to fix a bug that caused
382 duplicate entries for an event to appear in some situations
384 Revision 611.3 2005/06/06 16:20:36 ajc
385 * GroupDAV URI escape character is now '%' in order to be consistent...
387 Revision 611.2 2005/06/04 04:07:36 ajc
388 * Calendar invitations: changed "Accept/Tentative/Decline" buttons to
389 links in order to avoid them being in nested forms.
391 Revision 611.1 2005/06/02 16:10:08 ajc
392 * tools.c: generated uuid's no longer contain "{" and "}" characters.
394 Revision 611.0 2005/05/26 04:38:09 ajc
397 Revision 610.9 2005/05/26 04:37:59 ajc
398 * Updated internal version number to 6.11
400 Revision 610.8 2005/05/26 04:28:27 ajc
401 * Applied GroupDAV patches sent in by Johannes Schneider which improve the
402 protocol accuracy of xmlns and etag responses.
403 * Fixed a MIME Content-Type bug which I had inadvertently introduced while
404 removing a temporary hack that was put in during KDE 3.4 beta
406 Revision 610.7 2005/05/24 04:26:47 ajc
407 * Applied a patch sent by Johannes Schneider for correcting the XML
408 namespace presented in the PROPFIND command.
410 Revision 610.6 2005/05/23 19:30:34 ajc
411 * Move "enable full text" checkbox configuration to its new location in
412 the configuration back end.
414 Revision 610.5 2005/05/22 16:20:09 ajc
415 * siteconfig.c: add checkbox for enabling full text index on server
417 Revision 610.4 2005/05/11 03:00:03 ajc
418 * webcit.c: fixed a string bug that caused the whole system to not work
419 * messages.c: fullname only and brief date in summary view, so that it
420 doesn't wrap onto two lines quite as often
422 Revision 610.3 2005/04/11 20:09:33 ajc
423 * Began an assault on strcpy()
425 Revision 610.2 2005/04/11 14:45:12 ajc
426 * Replaced serv_gets() with serv_getln() - which now requires the caller
427 to supply the size of the target buffer.
429 Revision 610.1 2005/04/08 19:36:56 ajc
430 * Moved to the new string tokenizer API
432 Revision 610.0 2005/04/04 17:50:04 ajc
433 * THIS IS 6.10 (unfinished first time install wizard has been disabled)
435 Revision 603.15 2005/04/04 17:49:31 ajc
436 * configure.in: fix libical version detection
437 * bumped internal version number to 6.10
439 Revision 603.14 2005/03/30 21:44:44 ajc
440 * Changed the color of the side button bar
441 * Removed session ID's from wholist display, because they are only
442 interesting to computers, not to people.
443 * Also changed the session ID variable (we still need it internally) from
444 a char to an int, because session numbers are big now.
446 Revision 603.13 2005/03/30 17:27:55 ajc
447 * serv_crypto.c: made changes to OpenSSL calls ... removed unnecessary
448 calls and also enabled SSLv3/TLSv1
450 Revision 603.12 2005/03/10 05:13:21 ajc
451 * Created the framework for the "first time setup wizard"
453 Revision 603.11 2005/03/09 04:08:30 ajc
454 * Delete room is now confirmed through a JavaScript popup instead of
456 * New icon for "Tasks." In order to keep it consistent with the rest of
457 the icons, it is ugly.
458 * Modified page popup style slightly.
460 Revision 603.10 2005/03/08 04:59:31 ajc
461 * More attractive display of vCards (hide unknown fields)
462 * Added "title" and "organization" to vCard display/edit
463 * Replaced semicolon with comma-space in vCard name display
465 Revision 603.9 2005/03/07 04:03:28 ajc
466 * auth.c: shrink the margins on the login screen so the user sees something
468 * Allow editing of address book entries wherever possible.
469 * Anything that was a (link) is now a [link]
471 Revision 603.8 2005/03/07 01:45:30 ajc
472 * Rolled back to the old RTE because the new one doesn't work in Safari.
474 Revision 603.7 2005/03/05 22:26:26 ajc
475 * crypto.c: allow use of chained certificates
477 Revision 603.6 2005/03/05 05:04:34 ajc
480 Revision 603.5 2005/03/04 04:21:05 ajc
481 * When a room is set to the "mailbox" view, "Read new / read all" is
482 replaced by "View message list."
484 Revision 603.4 2005/02/28 04:01:55 ajc
485 * Updated to the latest version of Kevin Roth's richtext editor. Had to
486 modify it a bit (removal of 'px' suffix, and addition of 'cols=80') to
487 allow it to gracefully degrade in Konqueror even when we specify our
489 * Modified the message entry screen a bit. Full height just isn't practical
490 with all those wacky browsers out there, unfortunately. Removed most of
493 Revision 603.3 2005/02/23 05:08:20 ajc
494 * Better control of HTTP headers which control browser caches. Static
495 objects are getting properly cached now.
497 Revision 603.2 2005/02/22 05:15:28 ajc
498 * When the "begin_burst() / end_burst()" semantics are in use, perform
499 gzip compression when the client indicates support for it.
501 Revision 603.1 2005/02/21 23:00:04 ajc
502 * begin_burst() / end_burst() semantics now apply to all pages which are
503 output using the "include_html_head" option of output_headers() (which
504 is nearly all of them). This should speed up the network considerably,
505 and also pave the way for another attempt at adding zlib compression
508 Revision 603.0 2005/02/21 22:00:13 ajc
511 Revision 602.10 2005/02/21 21:57:55 ajc
512 * Various debugging type of everythingism to help chat mode to work.
514 Revision 602.9 2005/02/21 04:47:41 ajc
515 * When creating rooms:
516 * 1. Selecting a view other than "Bulletin Board" causes the room access
517 * type to default to "private mailbox"
518 * 2. When the room access type changes to "private mailbox," the floor
519 * selector is greyed out because it is irrelevant.
521 Revision 602.8 2005/02/20 06:48:30 ajc
522 * View-o-matic now has "View as: " before it. "Messages" has been changed
523 to "Bulletin Board" and "Summary" has been changed to "Mailbox Summary"
524 * The View-o-matic is now styled to be smaller and color-matched to the
525 banner box it lives in.
526 * Removed "Summary" from message range selector. It is redundant.
528 Revision 602.7 2005/02/20 06:27:53 ajc
529 * Switched the Reply/Move/Delete buttons back to ordinary links, because
530 the nested forms were causing the bottom part of the outer form to stop
531 working (message range selector went dead). Thanks to triLcat for
534 Revision 602.6 2005/02/19 06:01:14 ajc
535 * The previous <div style=\"margin-right:1px\"> has been replaced by a
536 named div in the stylesheet. This allows us to perform a vile, sleazy
537 hack to keep IE6 from exhibiting its horizontal scrollbar bug. There
538 will unfortunately always be a right margin in IE6, but there
539 doesn't appear to be any easy workaround.
541 Revision 602.5 2005/02/19 05:22:00 ajc
542 * Replaced all the "centered 99% tables" with 100% width tables wrapped
543 inside a div with margin-right:1px to remove the horizontal scrollbar
544 in Gecko without creating whitespace. IE6's problem is much more
545 serious and will require dropping a nuclear bomb on Redmond to fix.
547 Revision 602.4 2005/02/18 05:09:52 ajc
548 * Moved the room access control screen into a tab on the edit room menu
550 Revision 602.3 2005/02/17 04:48:26 ajc
551 * After setup is complete, tell them how to log in.
552 * Don't allow the creation of accounts with blank passwords.
553 * Don't allow users to change to a blank password.
554 * Fixed the positioning of a few more screens that accidentally got
555 partially hidden underneath the iconbar.
556 * Boldfaced the "Password changed." and other prompts.
557 * Removed the unreadable blue-on-blue links in the calendar day
558 view. They're redundant anyway, now: "Add new calendar event" and
559 "month view" are both in the banner bar.
560 * "New messages / All messages" are now "Read new messages / Read all
562 * "Save message" button is now "Post message" for public room posts,
563 and "Send message" for email.
564 * "Message has been posted" is now "Message has been sent" for email.
565 * Swapped positions of "Add users" and "Edit users" boxes.
566 * vCard editor: "Other Internet email addresses" is now "aliases"
567 * Renamed the "Users" button to "Who is online?"
569 Revision 602.2 2005/02/16 05:40:31 ajc
572 Revision 602.1 2005/02/16 05:22:22 ajc
573 * inetconf.c: fixed memory management problem that was causing all
574 the inetconf to get discarded during edit on IBM POWER5
576 Revision 602.0 2005/02/15 05:23:10 ajc
579 Revision 601.3 2005/02/15 05:20:44 ajc
580 * Fixed an HTTP output error for static data which was causing images
581 to display improperly in Konqueror
582 * Changed most of the beginbox_nt boxes to centered tables with 99%
583 width, to avoid the mysterious horizontal scrollbar
585 Revision 601.2 2005/02/14 04:57:23 ajc
586 * Started changing some of the top-level tables from 100% width to 99%
587 width in order to keep the b0rken CSS box-model from displaying a
588 horizontal scroll bar when it shouldn't. Lose, lose, lose.
590 Revision 601.1 2005/02/13 04:22:31 ajc
591 * Network configuration screen: add IMAPS, POP3S, and SMTPS ports
593 Revision 601.0 2005/02/12 04:23:43 ajc
596 Revision 528.48 2005/02/11 03:35:57 ajc
597 * useredit.c: added an "Delete user" button, because it was unintuitive
598 to tell people "Delete a user by setting their access level to 0"
600 Revision 528.47 2005/02/09 04:37:32 ajc
601 * More GroupDAV fixes and tuning.
603 Revision 528.46 2005/02/07 22:02:00 ajc
604 * groupdav_propfind.c: output all XML on a single line, with no linebreaks,
605 and no whitespace between tags. We have discovered that doing otherwise
606 will break certain clients.
608 Revision 528.45 2005/02/06 03:59:33 ajc
609 * Added some HTTP Date: header output
611 Revision 528.44 2005/02/05 22:58:46 ajc
612 * All GroupDAV HTTP output is now \r\n instead of \n terminated.
614 Revision 528.43 2005/02/05 08:36:13 ajc
615 * Added an everything-buffering thingi so we can do Content-length:
617 Revision 528.42 2005/02/05 04:16:01 ajc
618 * Cleanup of new message range view-o-matic
619 * GroupDAV GET operations now only send the Content-type: and Date:
620 headers. All the others are irrelevant.
622 Revision 528.41 2005/02/04 19:19:23 ajc
623 * Message reading range selection is now a drop-down box.
625 Revision 528.40 2005/02/04 17:22:18 ajc
626 * Cleaned up the rcs/cvs Id tags and leading comments at the top of some files
628 Revision 528.39 2005/02/04 03:43:31 ajc
629 * fixed the tasks view in the summary screen
631 Revision 528.38 2005/02/03 05:13:57 ajc
632 * More tuning for GroupDAV compliance.
634 Revision 528.37 2005/02/03 04:38:40 ajc
635 * VTODO components need to be encapsulated inside VCALENDAR components,
636 just like we do with VEVENT components. There's a bunch of software
637 (including the beforesave hook on our own Citadel server) that expects
640 Revision 528.36 2005/02/02 23:25:21 ajc
641 * Encode GroupDAV uid's using more concise string escaping, because the
642 old way was making KOrganizer choke.
644 Revision 528.35 2005/02/02 04:13:36 ajc
645 * Debugged the GroupDAV service with KOrganizer. It's mostly working now.
647 Revision 528.34 2005/02/01 23:15:50 ajc
648 * Completed GroupDAV PUT. Untested.
650 Revision 528.33 2005/02/01 19:52:29 ajc
651 * Bumped the internal version number to 6.01
652 * Set the minimum required Citadel version to 6.40, because we need the
653 automatic fill-in-missing-uid groupware stuff, and the new ENT0 semantics
656 Revision 528.32 2005/02/01 15:15:40 ajc
657 * Better purging of not-logged-in GroupDAV sessions
659 Revision 528.31 2005/02/01 14:55:12 ajc
660 * Reworked the PROPFIND xml output based on an example transaction
661 supplied by Reinhold Kainhofer. Groupware folder enumeration works
662 properly in Kontact now.
664 Revision 528.30 2005/02/01 03:49:09 ajc
665 * Completed "folder list" PROPFIND, now listing all rooms set to a
666 calendar, tasks, or address view, using the GroupDAV properties.
668 Revision 528.29 2005/02/01 02:28:32 ajc
669 * "time(NULL) mod 60" doesn't work for some reason, so it has been removed.
670 When defaulting a new event date/time to now, set the seconds to zero
673 Revision 528.28 2005/01/31 23:31:26 ajc
674 * Initial attempt at GroupDAV PROPFIND for folder enumeration. Hardcoded
675 to only show the Calendar> room. It kinda-sorta works with KOrganizer.
677 Revision 528.27 2005/01/31 16:24:47 ajc
678 * iconbar is now a happy css hovery lightupy div thing
680 Revision 528.26 2005/01/29 03:59:25 ajc
681 * Implemented the GroupDAV DELETE method.
683 Revision 528.25 2005/01/28 05:25:43 ajc
684 * iconbar no longer uses the beginbox/endbox semantics, but instead lives
685 directly inside the iconbar div.
687 Revision 528.24 2005/01/28 05:13:02 ajc
688 * GroupDAV object URL's are now based on the EUID of a message (which is
689 derived from the UID of the groupware object itself) instead of the
690 message number. This was done in order to conform to GroupDAV's
691 requirement that the URL cannot change after an object is updated.
692 * The ETag of a GroupDAV object is still the message number, and in fact
693 doing so meets that requirement perfectly.
695 Revision 528.23 2005/01/26 18:15:34 ajc
696 * PROPFIND now outputs fully qualified URL's
698 Revision 528.22 2005/01/26 18:02:22 ajc
699 * Initial implementation of GroupDAV PROPFIND
701 Revision 528.21 2005/01/26 16:28:23 ajc
702 * Output ETags in double quotes to conform with the new GroupDAV draft.
703 * Output HTTP Server: header in GroupDAV transactions
704 * Server: header now displays both WebCit and Citadel versions
705 * Added groupdav_common_headers() to output HTTP headers common to all
706 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
708 Revision 528.20 2005/01/25 19:51:04 ajc
709 * Accept escaped characters in GroupDAV GET URL's
711 Revision 528.19 2005/01/25 04:17:20 ajc
712 * Implemented the Groupdav GET method, more or less in its final form
713 (still need to fix the room/folder naming semantics)
715 Revision 528.18 2005/01/25 03:12:27 ajc
716 * Completed HTTP "Basic" authentication, and a stub function for the
717 main entry point for GroupDAV functions.
719 Revision 528.17 2005/01/24 03:37:48 ajc
720 * Began laying the groundwork for http-authenticated GroupDAV sessions.
722 Revision 528.16 2005/01/22 22:50:51 ajc
723 * removed descriptions in non-main menus
725 Revision 528.15 2005/01/20 21:24:27 ajc
726 * When viewing a calendar room, the "Read all messages" link in the
727 room banner has been replaced by "Day view" and "Month view" links.
728 (I have also imported icons for week and year views, in case we add
731 Revision 528.14 2005/01/20 16:13:56 ajc
732 * Added in a bunch of stupid JavaScript to allow the instant message
733 window to be dismissed.
735 Revision 528.13 2005/01/20 04:10:41 ajc
736 * Cleaned up a bunch of unused cruft from the old layout
737 * Instant messages are now displayed in a div that layers itself
738 over the rest of the site. It would be nice if we could figure out
739 a way to make a clickable "hide" box...
741 Revision 528.12 2005/01/17 04:38:14 ajc
742 * Navbar is now dynamic, in an attempt to make only the relevant controls
743 appear on any given page.
745 Revision 528.11 2005/01/15 07:19:08 ajc
746 * Removed the fixed pixel width from the tree view room list so it doesn't
747 wrap around in an ugly way on aIEeeee.
749 Revision 528.10 2005/01/15 05:26:27 ajc
750 * Message entry window is now somewhat full screen.
752 Revision 528.9 2005/01/14 21:03:17 ajc
753 * A few logging hacks
755 Revision 528.8 2005/01/14 15:00:51 ajc
756 * Placed the navbar into the room banner, at least in its temporary form.
758 Revision 528.7 2005/01/14 04:53:54 ajc
759 *** empty log message ***
761 Revision 528.6 2005/01/14 04:53:12 ajc
762 * Got the three-pane model working not only with web browsers, but also
763 with the disgusting abomination called Internet Explorer.
765 Revision 528.5 2005/01/13 18:38:08 ajc
766 * Insert a newline between </div> and <div id="text">
768 Revision 528.4 2005/01/11 16:20:18 ajc
769 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
772 Revision 528.3 2005/01/11 05:05:08 ajc
773 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
774 * Ripped things apart in a big way. The frameset is gone (except for
775 chat, for which we'll probably keep frames). Iconbar and banner are
776 now done using CSS and <div> tags.
777 * Room read/enter/goto controls are currently missing. Stay tuned.
778 * I am in the process of rewriting all of the markup as valid XHTML.
780 Revision 528.2 2004/12/29 22:08:08 ajc
781 * roomops.c: provide a way to create room shares with a mapping to an
782 alternate room name on the other end.
784 Revision 528.1 2004/12/29 17:28:09 ajc
785 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
786 all corrupty-whatever when a remote room name mapping is found. Display
787 the mapping and preserve it across share/unshare operations.
789 Revision 528.0 2004/12/28 03:58:34 ajc
792 Revision 527.1 2004/12/28 03:58:24 ajc
793 * Corrected overly-escaped reply-to addresses in "reply" button
794 * Repaired toggling of self-service account creation in admin screen
795 * Bumped internal version number to 5.28
797 Revision 527.0 2004/12/07 04:41:37 ajc
800 Revision 526.1 2004/12/07 04:41:02 ajc
801 * Finally tracked down the WC->vars heap corruption issue (for real this
802 time). We now call clear_local_substs() at the end of each HTTP
803 transaction, whether we need to or not, instead of calling it whenever
804 we're done with something we wanted session variables for.
805 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
806 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
807 preventing it from getting clobbered by another session.
808 * Bumped internal version number to 5.27
810 Revision 526.0 2004/12/01 21:35:56 ajc
813 Revision 525.4 2004/12/01 21:35:44 ajc
814 * Changed internal version number to 5.26
816 Revision 525.3 2004/12/01 21:34:17 ajc
817 * Numerous memory management bugfixes.
819 Revision 525.2 2004/12/01 16:48:24 ajc
820 * tools.c: don't crash when striplt() is called with a zero-length string
822 Revision 525.1 2004/11/12 18:02:36 ajc
823 * Updated the richtext editor (new version from Kevin Roth's site)
825 Revision 525.0 2004/11/03 20:21:10 ajc
828 Revision 524.7 2004/11/03 20:21:02 ajc
829 * Changed internal version number to 5.25
831 Revision 524.6 2004/10/20 02:41:41 ajc
833 * Added the notes room to the icon bar
834 * Set up an initial implementation of Notes view. Attractive enough to
835 publish, but read-only. Needs a note editor.
837 Revision 524.5 2004/10/15 03:10:24 ajc
838 * Calendar objects UID now generated by generate_uuid() which creates
839 pseudo-DCE-ish UUID's.
841 Revision 524.4 2004/10/05 01:59:31 ajc
842 * localtime_r() fixes
844 Revision 524.3 2004/10/03 02:56:35 ajc
845 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
847 Revision 524.2 2004/10/01 16:23:23 ajc
848 * Set up framework for "notes" view, and added a skeleton function for
851 Revision 524.1 2004/09/30 03:44:01 ajc
852 * fix line width break problem in chat
854 Revision 524.0 2004/09/28 16:12:44 ajc
857 Revision 523.12 2004/09/28 16:12:30 ajc
858 * Prepare for 5.24 release
860 Revision 523.11 2004/09/27 02:17:47 ajc
861 * messages.c: fix build problem on non-calendar-enabled installations
862 * floors.c: fix a warning message
864 Revision 523.10 2004/09/25 03:34:21 ajc
865 * summary.c: Fixed a calling syntax problem
867 Revision 523.9 2004/09/25 03:18:43 ajc
868 * small stylesheet fix
870 Revision 523.8 2004/09/24 04:21:41 ajc
871 * Fixed display bug for room list mode when we dropped down multiple
872 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
874 Revision 523.7 2004/09/24 04:08:25 ajc
875 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
876 rooms without new msgs
878 Revision 523.6 2004/09/24 04:04:34 ajc
879 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
882 Revision 523.5 2004/09/23 03:21:10 ajc
883 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
885 Revision 523.4 2004/09/16 02:42:37 ajc
886 * Set default view of new rooms during CRE8 command instead of afterwards
888 Revision 523.3 2004/09/15 03:08:50 ajc
889 * Support config of seaperate MSA port in Citadel 6.26
891 Revision 523.2 2004/09/10 03:49:17 ajc
892 * Added 'dialog' mode to setup
894 Revision 523.1 2004/08/31 20:31:01 ajc
895 * When saving VTODO (tasks), insert a UID if none is already present. Also
896 increment the sequence, or insert one if none is already present.
898 Revision 523.0 2004/08/31 03:02:37 ajc
901 Revision 522.30 2004/08/31 03:02:28 ajc
902 * Changed internal version number to 5.23
904 Revision 522.29 2004/08/27 02:40:06 ajc
905 * Ditched the graphical buttons because CSS can do the same thing faster.
907 Revision 522.28 2004/08/18 03:16:12 ajc
908 * 'move' and 'delete' buttons only show when allowed to do those things
910 Revision 522.27 2004/08/18 02:10:17 ajc
911 * Reply/Move/Delete buttons are now images, because system-native buttons
912 were too big and ugly.
914 Revision 522.26 2004/08/11 17:24:57 ajc
915 * static/iconbar.html: removed.
916 * Updated the "powered by citadel" graphic
918 Revision 522.25 2004/08/11 03:49:15 ajc
919 * Replaced all instances of the name "Citadel/UX" with "Citadel"
920 * Installed the "simple logo" in the iconbar
922 Revision 522.24 2004/08/09 03:11:20 ajc
923 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
925 Revision 522.23 2004/08/05 21:32:17 ajc
926 * Reply/Move/Delete are now buttons instead of links. This should enable
927 us to add some JavaScript magic for "Reply quoted" ...
929 Revision 522.22 2004/08/05 02:47:21 ajc
930 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
931 has a more predictable and attractive behavior, and can still be
932 overridden in the style sheet if the site operator wants to.
934 Revision 522.21 2004/08/04 03:52:23 ajc
935 * Tasks view is now pretty.
936 * Tasks view now displays date due for each task.
937 * Tasks view is now sorted by date due.
938 * Tasks view now displays overdue tasks in red.
940 Revision 522.20 2004/08/03 03:55:37 ajc
941 * Tasks view now uses the same buffer/dump logic as the calendar views, so
942 we can sort them by due date and do a prettier display. (Only the logic is
943 changed so far. The prettier display is forthcoming.)
945 Revision 522.19 2004/07/21 02:57:09 ajc
946 * Internet Configuration screen looks a little neater now
948 Revision 522.18 2004/07/21 02:45:15 ajc
949 * Completed the "Internet Configuration" screen
951 Revision 522.17 2004/07/16 19:13:37 ajc
952 *** empty log message ***
954 Revision 522.16 2004/07/16 19:13:10 ajc
955 * tools.c: display 12:00 as 12pm, not 12am
957 Revision 522.15 2004/07/16 03:14:03 ajc
958 * more work on inetconf screen
960 Revision 522.14 2004/07/16 02:50:00 ajc
961 * useredit.c: put a pretty box around user editing
963 Revision 522.13 2004/07/13 03:25:08 ajc
964 * inetconf.c: added. Not finished yet.
966 Revision 522.12 2004/07/10 03:10:19 ajc
967 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
968 floor level configurations.
969 * Put a space between OK and CANCEL buttons anywhere in the system where
971 * Some more of the room config/admin screens now return to themselves
972 with a "ok, you did that" message when OK is pressed, instead of dropping
973 out to the main menu.
975 Revision 522.11 2004/07/08 03:03:01 ajc
976 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
977 configuration (public rooms default and mailboxes default). Still need
978 to add floor and room policy screens.
980 Revision 522.10 2004/07/02 03:28:08 ajc
981 * Much-improved alphabet tabs for Address Book view. Now divides the
982 total number of names by (names per page, currently 60) and sets up
983 that many tabs, with proper [Aaa-Bbb] labels on them.
985 Revision 522.9 2004/07/02 03:26:06 ajc
986 *** empty log message ***
988 Revision 522.8 2004/07/01 02:40:40 ajc
989 * Clicking "Enter a message" in a groupware room now automatically calls
990 the correct editor for the type of objects in the room (message, calendar
991 event, task, address book entry)
993 Revision 522.7 2004/06/29 17:21:25 ajc
994 * Removed the word "room" in a few locations, as part of our push towards
995 not looking like a BBS when running in groupware mode
997 Revision 522.6 2004/06/29 00:37:02 ajc
998 * Made some fonts bigger because users were complaining...
1000 Revision 522.5 2004/06/27 03:02:05 ajc
1001 * Summary view -- always view ALL messages
1002 * Summary view -- new messages are in boldface
1004 Revision 522.4 2004/06/24 20:42:14 ajc
1005 * Added the "server ip address" Citadel config option
1006 * Site config: added "Changes will not take effect until..." language
1009 Revision 522.3 2004/06/24 14:50:35 ajc
1010 * Added the ability to listen on a single IP address instead of all addresses.
1012 Revision 522.2 2004/06/22 02:21:56 ajc
1015 Revision 522.1 2004/06/21 15:00:52 ajc
1018 Revision 522.0 2004/06/19 03:21:35 ajc
1021 Revision 521.10 2004/06/19 03:11:07 ajc
1022 * Instead of a crufty "the topmost Internet email address will be used
1023 for outgoing email" explanation, separated it into "Primary Internet
1024 email address" and "Other email addresses" boxes.
1026 Revision 521.9 2004/06/19 02:42:12 ajc
1027 * Removed the "aides access to mailboxes" config option, which is no longer
1028 part of the Citadel system.
1030 Revision 521.8 2004/06/16 02:07:22 ajc
1031 * Removed a couple of lines of debugging code leftover from last night
1033 Revision 521.7 2004/06/15 03:06:11 ajc
1034 * Bumped internal version number to 5.22
1035 * Use new fast headers-only-no-mime fetch mode in Citadel for
1038 Revision 521.6 2004/06/15 02:30:21 ajc
1039 * Honor "maxmsgs" even when viewing a mailbox in summary mode
1041 Revision 521.5 2004/06/12 04:26:38 ajc
1042 * Fixed some garbled output resulting from turning things that look like
1045 Revision 521.4 2004/06/11 16:09:36 ajc
1046 * Moved the room graphic to the left of the room name in the banner, to
1047 make it more consistent with the rest of the site.
1048 * Reduced the size of the font in the iconbar
1050 Revision 521.3 2004/06/11 03:15:08 ajc
1051 * When "Add" is clicked without specifying an upload filename, resume
1052 composition instead of aborting the post.
1053 * Add attachments to messages in forward order, not reverse order
1055 Revision 521.2 2004/06/10 03:08:48 ajc
1056 * Improved the appearance of tabs in the room config screen
1058 Revision 521.1 2004/06/10 02:58:55 ajc
1059 * Made all the title boxes the same background color. The old scheme was
1060 cute but not professional looking.
1062 Revision 521.0 2004/06/06 19:53:25 ajc
1065 Revision 510.15 2004/06/06 19:32:15 ajc
1066 * Cleaned up a couple of FIXME's sitting around in the code
1067 * Altered the conditions under which stray http://... strings are
1068 automatically turned into links, to prevent that logic from
1069 transforming IMG tags into gibberish.
1070 * Set internal version number to 5.21
1072 Revision 510.14 2004/06/04 02:29:07 ajc
1073 * Fixed bug in "validate new users" screen (thanks Campy)
1075 Revision 510.13 2004/06/03 03:21:22 ajc
1076 * "Reply" button now carries the message subject into the reply.
1078 Revision 510.12 2004/06/02 02:07:54 ajc
1079 * setup.c: updated the setup script to configure two /etc/inittab entries,
1080 one for http and one for https.
1082 Revision 510.11 2004/06/01 21:46:47 ajc
1083 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
1084 during a read or write operation, do not attempt to finish the operation
1085 unencrypted like we do in Citadel. Here in WebCit land it only causes
1086 the server to segfault.
1088 Revision 510.10 2004/06/01 19:01:22 ajc
1089 * netconf.c: widened some of the text entry fields
1090 * webcit.h: bumped up the internal version number to 5.20
1092 Revision 510.9 2004/06/01 18:44:20 ajc
1093 * Return to the old command-line usage (-s for https, service is either
1094 http or https but not both)
1096 Revision 510.8 2004/06/01 03:32:28 ajc
1097 * Add "permanent room" setting to room edit screen
1098 * create room -- allow longer strings
1100 Revision 510.7 2004/06/01 00:36:43 ajc
1101 * Hmmph. Do the session cookie as hex instead of base64. There really
1102 are some characters in the base64 set that make HTTP do nasty things.
1104 Revision 510.6 2004/05/31 21:43:27 ajc
1105 * Added "|END" to the session cookie before base64-ing it. This fixes a
1106 problem with certain room names causing the webserver to freak out and
1107 break embedded images and stuff. I don't know why.
1109 Revision 510.5 2004/05/31 20:34:11 ajc
1110 * Message entry using Kevin Roth's excellent cross-platform richtext
1113 Revision 510.4 2004/05/31 15:54:13 ajc
1114 * "text" and "HTML" options for message entry.
1116 Revision 510.3 2004/05/29 03:31:48 ajc
1117 * tighten up the space between icons in the iconbar
1119 Revision 510.2 2004/05/28 20:24:53 ajc
1122 Revision 510.1 2004/05/24 03:02:38 ajc
1123 * CSS change to make folder names stand out more in the "Folder View"
1125 Revision 510.0 2004/04/30 04:08:58 ajc
1128 Revision 506.13 2004/04/30 04:08:47 ajc
1129 * Changed internal version number to 5.10
1130 * Updated documentation for the new HTTPS service
1132 Revision 506.12 2004/04/27 03:21:36 ajc
1133 * Prompt for HTTPS port number during setup. We may make this optional.
1135 Revision 506.11 2004/04/27 03:16:31 ajc
1136 * When running on the same host as Citadel, if no key/cert are found,
1137 symlink to Citadel's if possible.
1138 * One server binary now forks to start both http and https servers.
1140 Revision 506.10 2004/04/21 03:43:39 ajc
1141 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
1142 certs are also no longer invalid.
1144 Revision 506.9 2004/04/21 02:25:13 ajc
1145 * Replaced ctdl_install_certificate() with convenience functions found
1146 in the OpenSSL library.
1148 Revision 506.8 2004/04/21 02:19:41 ajc
1149 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
1150 understand, but read at http://www.informit.com/articles/article.asp?p=22078
1151 ). Still doesn't work with Internet Monopolizer, though.
1153 Revision 506.7 2004/04/20 02:32:44 ajc
1154 * Allow setup to run seamlessly from within the Citadel Ridiculously
1155 Easy Installer by observing the values of environment variables
1156 CITADEL_INSTALLER, CITADEL, and WEBCIT.
1158 Revision 506.6 2004/04/20 02:02:50 ajc
1161 Revision 506.5 2004/04/16 03:14:06 ajc
1162 * Minor fix for previous checkin
1164 Revision 506.4 2004/04/16 02:59:01 ajc
1165 * Completed SSL support. Still doesn't work with all browsers... gotta
1168 Revision 506.3 2004/04/15 03:57:00 ajc
1169 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
1170 it has a crashy crashy bug in it. Don't use it yet.
1172 Revision 506.2 2004/04/13 19:41:36 ajc
1173 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
1174 (freebusy data fetch for anonymous Kolab type clients)
1176 Revision 506.1 2004/04/10 04:32:59 ajc
1177 * Fixed some version and copyright date oopses
1179 Revision 506.0 2004/04/10 04:29:30 ajc
1182 Revision 505.22 2004/04/10 04:29:20 ajc
1183 * Changed internal version number to 5.06
1185 Revision 505.21 2004/03/29 04:30:20 ajc
1186 * configure.in, Makefile.in: handle $LDFLAGS
1188 Revision 505.20 2004/03/20 05:03:14 ajc
1189 * Original startup thread becomes a worker thread after initialization.
1190 Doing otherwise turns it into a zombie (at least on Linux) and possibly
1191 leads to other problems
1192 * Filter out NOOP's received in chat
1194 Revision 505.19 2004/03/18 04:32:24 ajc
1195 * Removed the language in README.TXT which told everyone that chat wouldn't
1196 work with a non-local Citadel server, because that's no longer true.
1197 * Removed the old chat applet from the static/ directory
1199 Revision 505.18 2004/03/18 04:00:44 ajc
1200 * Rounded web boxes now look correct in all browsers.
1202 Revision 505.17 2004/03/17 18:25:31 ajc
1203 * When creating a new user, auto-chain to the "edit user configuration"
1204 screen, and subsequently auto-chain to the "edit address book entry"
1205 screen. This creates a nice sensible workflow.
1207 Revision 505.16 2004/03/15 22:47:09 ajc
1208 * Prettied up the chat window a little more.
1210 Revision 505.15 2004/03/15 04:27:44 ajc
1211 * Chat now appears in a separate window
1212 * Use regular frames instead of IFRAMEs for chat
1213 * Display user's own chat text in bold+italic
1214 * Added a "List Users" button
1216 Revision 505.14 2004/03/09 20:45:45 error
1217 * Add a Linux Software Map file
1219 Revision 505.13 2004/03/07 22:04:32 ajc
1220 * Fix the current view not being set to the default view for the creator
1223 Revision 505.12 2004/03/07 21:31:17 ajc
1224 * serv_read() now zeroes out the supplied buffer (with the supplied
1225 length) if a server read fails. This causes serv_gets() to return
1226 instead of looping endlessly. Fixes chat problem found on linux-ppc.
1228 Revision 505.11 2004/03/03 05:21:36 ajc
1229 * Made the chat screen totally kick-ass sweet. The flickering reload
1230 i-frame is now tiny and hidden, and it *appends* new chat data to
1231 the viewable window using JavaScript. No flickering + scrollback!
1232 * Added a help button to the chat screen.
1234 Revision 505.10 2004/02/29 22:52:15 ajc
1235 * Close and clear (set to -1) server socket handle when socket errors are
1236 detected. Fixes a chat problem reported by Winzlo.
1238 Revision 505.9 2004/02/29 05:34:25 ajc
1239 * Display the Chat menu option as "Chat with other users in <roomname>"
1241 Revision 505.8 2004/02/27 05:04:38 ajc
1242 * fix frameset bug in page popups
1244 Revision 505.7 2004/02/26 04:08:56 ajc
1245 * Fixed a problem that made WebCit go to the "no cookies" screen instead
1246 of the logout banner.
1247 * Ford's latest stupid room has a name with more than 64 characters, and
1248 we still had a 64-byte room name in the march_list struct. ooooops...
1250 Revision 505.6 2004/02/26 03:07:26 ajc
1251 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
1253 Revision 505.5 2004/02/25 23:10:28 ajc
1254 * Allow "/do_logout" as a no-frames page
1256 Revision 505.4 2004/02/25 23:00:21 ajc
1257 * Changed the favicon support to LINK tags in the HEAD of static stuff,
1258 to make life easier. (Thanks to prosthetik for this)
1260 Revision 505.3 2004/02/25 15:20:11 ajc
1261 * Support for favicon.ico in the static/ directory
1263 Revision 505.2 2004/02/24 04:06:42 ajc
1264 * Changed the colors slightly in chat screen
1266 Revision 505.1 2004/02/20 06:07:06 ajc
1267 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
1269 Revision 505.0 2004/02/19 03:32:50 ajc
1272 Revision 504.7 2004/02/19 03:32:38 ajc
1273 * Changed the internal version number to 5.05
1274 * Completed the frames fix
1276 Revision 504.6 2004/02/18 20:08:29 ajc
1277 * Fixed the frameset force reload logic. Now it does the whole frameset
1278 without displaying an error in the main frame.
1280 Revision 504.5 2004/02/18 19:17:51 ajc
1281 * Force reload of frameset if someone tries to escape it. Not perfect
1282 but it mostly works at this poing.
1284 Revision 504.4 2004/02/17 03:37:11 ajc
1285 * Indicate to Citadel that we want Server Generated Invitations when
1286 calendar events are saved. (No longer the default in Citadel server.)
1288 Revision 504.3 2004/02/09 04:49:32 ajc
1289 * Prepare for a way to avoid falling out of the main frameset
1291 Revision 504.2 2004/02/09 03:37:57 ajc
1292 * Changed the thread pool management algorithm. Detecting idle time between
1293 socket accepts was not working reliably on all systems, so we now follow
1294 the same algorithm as the Citadel server (spawn more threads when number
1295 of sessions < number of threads, but keep constrained to pre-defined
1296 minimum and maximum thread count)
1298 Revision 504.1 2004/02/03 03:09:51 ajc
1301 Revision 503.0 2004/01/28 04:31:31 ajc
1304 Revision 502.4 2004/01/28 04:30:48 ajc
1305 * Create Room can now offer calendar and address book rooms
1307 Revision 502.3 2004/01/17 21:25:30 ajc
1308 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
1309 * Split the config for LDAP Connector into its own panel
1311 Revision 502.2 2004/01/17 04:32:54 ajc
1312 * Add site config options for Citadel servers which support LDAP
1314 Revision 502.1 2003/10/24 02:50:19 ajc
1315 * Clicking "Enter Message" in a room with an Address Book view opens
1316 a blank vCard entry screen.
1318 Revision 502.0 2003/10/23 03:16:50 ajc
1321 Revision 501.2 2003/10/23 03:07:54 ajc
1322 * event.c: Found and removed another unquoted multi-line string literal
1323 * webcit.h: changed an #ifdef HAVE_ICAL_H
1324 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
1326 Revision 501.1 2003/10/22 01:42:12 ajc
1327 * iconbar.c: removed a stray character or two...
1329 Revision 501.0 2003/10/21 04:26:37 ajc
1332 Revision 500.30 2003/10/21 04:26:27 ajc
1333 * bumped the version string to 5.01
1335 Revision 500.29 2003/10/17 03:08:28 ajc
1336 * Finished prettying up the vCard display
1338 Revision 500.28 2003/10/17 02:31:45 ajc
1339 * Multi-line string literals are deprecated in GCC 3.1 unless each line
1340 is wrapped in quotes. Performed this fix so it'll compile.
1341 * setup.c: removed references to unused variable tempfile[]
1343 Revision 500.27 2003/10/09 03:17:02 ajc
1344 * Started prettying up the vCard display.
1346 Revision 500.26 2003/10/08 02:33:49 ajc
1347 * Begin work on better handling of vCard display
1349 Revision 500.25 2003/09/04 03:41:27 ajc
1350 * siteconfig.c: changed some config items to drop-down boxes
1352 Revision 500.24 2003/08/27 04:26:54 ajc
1353 * Split the site configuration screen up into four different screens,
1354 and added a meta-menu
1356 Revision 500.23 2003/08/24 03:31:50 ajc
1357 * Finished the setup program
1358 * Bumped the internal version number to 5.01
1360 Revision 500.22 2003/08/22 00:47:27 ajc
1361 * setup is now working, but it still needs a way to detect a running WebCit
1363 Revision 500.21 2003/08/22 00:25:40 ajc
1364 * Added a skeleton "setup" program to the tree. It does not work yet.
1366 Revision 500.20 2003/08/20 03:48:55 ajc
1367 * Added iconbar shortcut to Contacts room
1368 * Minimum required Citadel is now 6.11
1370 Revision 500.19 2003/08/20 03:07:25 ajc
1371 * Address book "single card" view now suppresses "reading nn message" and
1372 instead shows the letter indices across the top
1373 * Clicking on an address in a vCard now connects to WebCit mail instead
1374 of a browser mailto: link
1376 Revision 500.18 2003/08/19 04:18:43 ajc
1377 * Changed things around in the address book view. Made it sorted and
1378 more clickable and better looking...
1380 Revision 500.17 2003/08/12 18:54:03 error
1381 * messages.c: fix off-by-one-error in selector bar
1383 Revision 500.16 2003/08/07 22:18:03 ajc
1384 * Add the Summary Page to the customizable iconbar
1386 Revision 500.15 2003/08/07 03:51:51 ajc
1387 * Customizable icon bar as: pictures and text, pictures, text
1389 Revision 500.14 2003/08/05 03:52:14 ajc
1390 * First working version of the customizable iconbar. It contains a basic
1391 set of options and now automatically refreshes when it's customized.
1393 Revision 500.13 2003/08/04 03:50:29 ajc
1394 * First cut at the customizable iconbar is done. A bunch of generic options
1395 are there. Still need to get the actual iconbar to refresh when changes
1398 Revision 500.12 2003/08/03 21:02:01 ajc
1399 * More work on customizable iconbar
1401 Revision 500.11 2003/08/02 05:25:46 ajc
1402 * Laid the groundwork for a customizable iconbar
1404 Revision 500.10 2003/07/30 03:57:49 ajc
1405 * Add config.c_purge_hour to config screen
1407 Revision 500.9 2003/07/06 22:06:59 ajc
1408 * When converting "anything that looks like a URL" to a real link, first
1409 make sure that it isn't already inside a link. This fixes most of the
1410 long, ugly URL strings sent by eBay.
1411 * Automatically dismantle mailto: links in HTML messages, and convert
1412 them to WebCit mail links (clicking on it sends the user to the Mail
1413 room and begins composing a new message with the recipient and subject
1414 fields pre-populated).
1416 Revision 500.8 2003/06/29 20:51:21 ajc
1417 * Worked around a rendering bug in Satan's Browser that was causing it
1418 to draw the calendar month view much wider than the actual screen wdith
1420 Revision 500.7 2003/06/28 04:09:37 error
1421 * roomops.c: Backout change to display one less box in the first column in
1422 roomlist view, it doesn't seem to work for everyone
1424 Revision 500.6 2003/06/28 03:52:51 error
1425 * Don't tell browsers not to cache static documents
1427 Revision 500.5 2003/06/28 03:35:23 error
1428 * roomops.c: Display one less floor in the first column in romlist view
1430 Revision 500.4 2003/06/26 03:37:58 ajc
1431 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
1432 This will allow some groupware clients to browse the free/busy times of
1433 other users on the system.
1435 Revision 500.3 2003/06/21 05:17:21 ajc
1436 * Better alignment of system messages
1437 * Exterminated display_error() and replaced it with WC->ImportantMessage
1438 which is displayed in a bubble on top of whatever page you're on next.
1439 * Small cosmetic changes
1440 * Fixed some nesting problems in output_headers()
1442 Revision 500.2 2003/06/20 03:39:27 ajc
1443 * Optimization to floor layout in box view
1445 Revision 500.1 2003/06/20 03:04:26 ajc
1446 * "Reply" button on messages now handles IGnet recipients correctly
1448 Revision 500.0 2003/06/10 04:23:08 ajc
1451 Revision 410.50 2003/06/10 04:22:58 ajc
1452 * Updated docs and headers for 5.00 release
1454 Revision 410.49 2003/06/10 04:05:23 ajc
1455 * De-tabled the left side icon bar and reduced one of the graphics, so
1456 that all of the rounded corners show up in Satan's Browser.
1458 Revision 410.48 2003/06/10 03:47:41 ajc
1459 * style.css: added font selection to default <BODY> tag
1461 Revision 410.47 2003/06/06 03:26:03 ajc
1462 * Satan's Browser insists on putting bloody acres of whitespace to the
1463 right of any bulleted list items, making any multi-column table containing
1464 a list take more than the entire screen. Removed all such lists so it
1465 looks ok. If you are reading this and you are a Microsoft employee, please
1466 commit suicide before you break anything else.
1468 Revision 410.46 2003/06/06 02:22:07 ajc
1469 * Changed the upper left and upper right bounded box corners to a solid
1470 blue (#204B78) instead of gradiated, because it was looking funny in
1471 256-color mode. It also looked funny in Internet Explorer, but people
1472 who use Internet Explorer are contributing to terrorism and really don't
1473 deserve Web access in the first place. So I really just fixed this to make
1474 it look good in 256-color Netscape.
1476 Revision 410.45 2003/06/05 21:37:37 ajc
1477 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
1478 in b0rken IE browser. Die, Bill, Die.
1480 Revision 410.44 2003/06/05 03:52:29 ajc
1481 * Buncha cosmetic changes
1483 Revision 410.43 2003/06/04 03:41:25 ajc
1484 * Change the appearance of rooms with and without new messages in the
1485 room list -- now defined using CSS
1487 Revision 410.42 2003/06/03 03:57:42 ajc
1488 * Tightened up the room banner a bit. Smaller padding, smaller font,
1491 Revision 410.41 2003/05/31 21:36:45 ajc
1494 Revision 410.40 2003/05/26 21:05:42 ajc
1495 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
1496 it to complete the free/busy checking for attendee availability.
1498 Revision 410.39 2003/05/26 05:44:45 ajc
1499 * event.c: fix compiler warning
1501 Revision 410.38 2003/05/26 05:39:46 ajc
1502 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
1503 bug fixed in Citadel.
1505 Revision 410.37 2003/05/26 05:28:13 ajc
1506 * serv_func.c: added utility function read_server_text()
1507 * availability.c: banged out more of this code -- still not complete
1509 Revision 410.36 2003/05/26 03:28:02 ajc
1510 * Getting closer to doing the availability check. Created new source
1511 module 'availability.c' for this purpose. Stub function is in place.
1513 Revision 410.35 2003/05/25 04:25:12 ajc
1514 * siteconfig.c: fixed a spelling error
1515 * event.c: add a "Check attendee availability" button, and the code to
1516 bypass saving the event to the server, do something with it, and then
1517 feed the twiddled data structure back to the form display function for
1518 further editing. What's still missing is the code to do the actual
1521 Revision 410.34 2003/05/24 22:22:35 ajc
1522 * Small stylesheet hack to make it work with b0rken IE
1524 Revision 410.33 2003/05/24 22:13:08 ajc
1525 * Changed the login banner a bit
1527 Revision 410.32 2003/05/20 03:25:41 ajc
1528 * Separate event invitees with newlines instead of commas.
1530 Revision 410.31 2003/05/19 19:55:09 ajc
1531 * summary.c: eliminate compiler warnings about unused variables when
1532 compiling a WebCit service without calendar support
1534 Revision 410.30 2003/05/18 02:05:33 ajc
1535 * More conversion of screens to the new look-and-feel.
1537 Revision 410.29 2003/05/16 04:11:29 ajc
1538 * We don't need no steenking workaround. Problem fixed. MIME parser not
1539 broken. Web server was calling it with bad parameters. All fixed now.
1540 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
1543 Revision 410.28 2003/05/15 04:52:26 ajc
1544 * Minor workaround in web forms to handle mime parser problem in uploads
1546 Revision 410.27 2003/05/15 03:35:59 ajc
1547 * look and feel overhaul -- almost done!
1549 Revision 410.26 2003/05/14 03:46:35 ajc
1550 * More background cleanup
1552 Revision 410.25 2003/05/05 17:19:46 ajc
1553 * Cleanups to summary page when running on a non ical enabled system
1554 * Use non breaking spaces in summary page box titles
1556 Revision 410.24 2003/05/04 04:22:41 ajc
1557 * Display body of messages on a white background. I am doing this in order
1558 to prepare for making the general background of the screen a darker color.
1560 Revision 410.23 2003/05/04 02:54:55 ajc
1561 * Summary page now uses our cutesy new rounded window boxes
1563 Revision 410.22 2003/05/03 21:28:41 ajc
1564 * Added in a slick new box style and put the room lists in it
1566 Revision 410.21 2003/05/03 16:57:04 ajc
1567 * In the 'folders' and 'portal' views, change the folder delimiter
1568 from / to \ to avoid conflict with room names that have slashes
1570 Revision 410.20 2003/05/03 16:23:29 ajc
1571 * Enforce three columns in portal view of room list
1573 Revision 410.19 2003/05/03 04:52:32 ajc
1574 * Added an experimental new "portal view" to the room list options
1576 Revision 410.18 2003/05/02 03:23:41 ajc
1577 * Minor change to room list algorithm
1579 Revision 410.17 2003/05/01 15:33:05 ajc
1580 * Fixed a potential memory leak in enumeration of MIME parts
1582 Revision 410.16 2003/05/01 03:11:35 ajc
1583 * When static content is requested, fetch it without trying to connect
1586 Revision 410.15 2003/04/30 05:00:00 ajc
1587 * Added the ability to compose messages with file attachments uploaded from
1590 Revision 410.14 2003/04/27 04:46:02 ajc
1591 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
1592 observes the flag designating the presence of new messages. (The "rooms
1593 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
1594 but that view may get axed soon.)
1596 Revision 410.13 2003/04/26 21:57:53 ajc
1597 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
1598 before returning an error code to avoid a file descriptor leak
1600 Revision 410.12 2003/04/19 21:42:36 ajc
1601 * Repaired all my b0rken COLOR tags
1602 * Replaced most FONT tags with SPAN tags
1605 Revision 410.11 2003/04/19 19:58:10 ajc
1606 * Lots of great changes from Nick to make the site CSS-enabled.
1608 Revision 410.10 2003/04/14 04:04:40 ajc
1609 * First cut of CSS-izing WebCit. Probably b0rken.
1611 Revision 410.9 2003/04/09 04:02:32 ajc
1612 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
1613 supported the idea of one WebCit connecting to multiple Citadels for a
1614 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
1615 * When connecting to Citadel through a Unix domain socket, don't try to make
1616 the Java chat applet available.
1618 Revision 410.8 2003/03/31 03:32:19 ajc
1619 * messages.c: check for 000 terminator while parsing RFC822 headers to
1620 prevent getting hung up while displaying certain badly formatted messages.
1622 Revision 410.7 2003/03/30 06:13:19 ajc
1623 * When reading from the server, do not treat CR as end-of-line because
1624 there's probably an LF coming after it. Instead, keep reading to the LF
1625 and then strip both.
1626 * Do not underline links in the icon bars
1628 Revision 410.6 2003/03/17 04:17:41 ajc
1629 * Call to accept() was being made with an uninitialized variable for the
1630 third argument. Changed the second and third argument to NULL and 0 because
1631 we don't really need accept() to fill up a buffer full of information that
1632 we'll never use. (Thanks to SteveV for reporting the bug and helping to
1634 * Removed the mutex wrapper around select() because we don't need it. All
1635 idle worker threads now block on select() and one of them will wake up when
1636 a connection arrives.
1638 Revision 410.5 2003/03/15 20:55:03 ajc
1639 * When a requested image is not available on the Citadel server, send a
1640 1x1 transparent GIF instead of 404 error.
1642 Revision 410.4 2003/03/14 04:21:57 ajc
1643 * clone events to be encapsulated before saving, because the original
1644 instance may already have a parent, and that makes crashy crashy
1646 Revision 410.3 2003/03/13 05:57:17 ajc
1647 * More encapsulation. Warning: there are bugs in this!!
1649 Revision 410.2 2003/03/13 05:20:23 ajc
1650 * Various changes to the calendar service to handle messages containing
1651 fully encapsulated VCALENDAR components instead of only unencapsulated
1652 VEVENT subcomponents. We have to move in this direction for compatibility
1653 with other products.
1655 Revision 410.1 2003/03/01 22:07:19 ajc
1656 * New user registration, as well as existing user re-registration, now
1657 uses the vCard editing screen.
1658 * Administratively editing users' address book entries now works again,
1659 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
1660 in order to enforce this.
1662 Revision 410.0 2003/02/19 03:49:33 ajc
1665 Revision 400.90 2003/02/19 03:49:17 ajc
1666 * latest config.guess and config.sub from www.gnu.org
1668 Revision 400.89 2003/02/07 04:44:17 ajc
1669 * Replaced sleep() with a function that sleeps using select() in order to
1670 avoid potential issues with SIGALRM. Possible fix for weird behavior
1671 when running on a Macintosh.
1673 Revision 400.88 2003/01/29 22:32:07 ajc
1674 * Shuffled some code and comments around; minor cleanup
1676 Revision 400.87 2003/01/28 15:37:12 ajc
1677 * All functions which read binary data from the server now make use of the
1678 read_server_binary() function in tools.c
1679 * Binary reads from server now have safety code to prevent infinite loops
1680 * All output of MIME objects is now done with http_transmit_thing()
1682 Revision 400.86 2003/01/19 06:28:04 ajc
1683 * Minimum required Citadel version 6.05
1685 Revision 400.85 2003/01/16 04:41:26 ajc
1686 * When displaying edit controls for time of day in the calendar, only show
1687 minutes that are multiples of 5 ... unless the existing value is not a
1688 multiple of 5, in which case we show that too.
1690 Revision 400.84 2003/01/15 17:34:04 ajc
1691 * event.c: fixed a misspelling
1692 * config.guess, config.sub: updated using latest from ftp.gnu.org
1694 Revision 400.83 2003/01/14 04:21:27 ajc
1695 * Only offer views which make sense for the default view of a room
1697 Revision 400.82 2003/01/13 03:34:33 ajc
1698 * Get ready for the 4.10 release
1700 Revision 400.81 2003/01/12 23:22:53 ajc
1701 * configure.in: check for libical v0.24 or newer
1703 Revision 400.80 2003/01/07 04:56:17 ajc
1704 * Complete the free/busy transparency handling in the form
1705 * Default times for new events are now in the correct timezone
1707 Revision 400.79 2003/01/06 18:01:35 ajc
1708 * Begin handling of TRANSP property to show event times as free or
1709 busy (not finished).
1711 Revision 400.78 2003/01/05 21:02:14 ajc
1712 * Summary page: three columns are now all the same width
1714 Revision 400.77 2003/01/05 20:56:05 ajc
1715 * minor fix for previous checkin
1717 Revision 400.76 2003/01/05 20:51:01 ajc
1718 * Display PARTSTAT for attendees
1720 Revision 400.75 2003/01/05 05:01:00 ajc
1721 * Add "today's calendar events" to the summary page.
1723 Revision 400.74 2003/01/05 04:27:28 ajc
1724 * Add "Tasks" to the summary page
1726 Revision 400.73 2002/12/28 05:44:09 ajc
1727 * ical_dezonify.c: brought over new version from the Citadel source (again)
1729 Revision 400.72 2002/12/28 05:12:45 ajc
1730 * ical_dezonify.c: brought over new version from the Citadel source.
1732 Revision 400.71 2002/12/26 04:04:48 ajc
1733 * Perform CHEK command when automatically establishing sessions, not just
1734 when one is explicitly created. Some stuff is missing otherwise.
1736 Revision 400.70 2002/12/25 23:18:06 ajc
1737 * Be more strategic about when to call ical_dezonify()
1738 (This may be the last set of fixes. I hope so.)
1740 Revision 400.69 2002/12/25 21:39:38 ajc
1741 * ical_dezonify.c: added.
1742 * calendar.c: convert incoming ical messages to UTC
1743 (the usual routines will then convert them to local time for display)
1745 Revision 400.68 2002/12/25 07:06:00 ajc
1746 * Tweaked the code to work with libical 0.24
1748 Revision 400.67 2002/12/20 04:50:00 ajc
1749 * When saving a calendar event, increment the SEQUENCE property.
1751 Revision 400.66 2002/12/18 05:03:39 ajc
1752 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1753 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1754 Because the libc-allocated buffer was getting clobbered.
1755 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1757 Revision 400.65 2002/12/17 05:01:39 ajc
1758 * Prettied up the calendar day view layout
1759 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1761 Revision 400.64 2002/12/16 04:43:30 ajc
1762 * Correctly handle local time zone when figuring out which day and time to
1763 display events on calendar month/day views. This also seems to have
1764 fixed the bug that was causing events to sometimes get lost when saved.
1766 Revision 400.63 2002/12/15 05:50:59 ajc
1767 * Form editing of date/time fields now assumes that the icaltimetype being
1768 manipulated is in UTC. It converts to/from local time for editing.
1770 Revision 400.62 2002/12/10 23:25:47 ajc
1771 * Display attendees in message view of calendar objects
1773 Revision 400.61 2002/12/07 22:12:59 ajc
1774 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1775 until I implement the Citadel server function which it calls.)
1777 Revision 400.60 2002/11/30 21:34:51 ajc
1778 * Submit organizer in a hidden field, in case the server needs it
1780 Revision 400.59 2002/11/30 04:46:46 ajc
1781 * First cut at adding/removing attendees to an event
1782 (Actual invitations should be sent by the Citadel server)
1784 Revision 400.58 2002/11/29 23:56:19 ajc
1785 * Completed "me as organizer" -- the user's own e-mail address is inserted
1786 as the organizer of new events. Detect when the user is the organizer and
1787 enable/disable the attendees box accordingly.
1789 Revision 400.57 2002/11/29 16:38:37 ajc
1790 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1792 Revision 400.56 2002/11/28 06:03:24 ajc
1793 * Issue an ISME command when editing an event, to determine whether the user
1794 viewing the event is the organizer. (Will use this later to allow/disallow
1795 sending out invitations.)
1797 Revision 400.55 2002/11/26 05:01:04 ajc
1798 * Began handling attendee fields
1800 Revision 400.54 2002/11/16 23:40:11 ajc
1803 Revision 400.53 2002/11/16 23:15:02 ajc
1804 * Make the "all day event" shadebox smaller (month view) - no border.
1805 * Fixed bug that caused any events following an all day event to also appear
1808 Revision 400.52 2002/11/16 05:40:54 ajc
1809 * When adding new events to the calendar, default to the month [and day]
1810 currently being viewed.
1811 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1813 Revision 400.51 2002/11/15 05:05:47 ajc
1814 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1816 Revision 400.50 2002/11/15 04:11:46 ajc
1817 * Added even more nifty JavaScript to cause the hour/minute and end date
1818 fields of a calendar event form to render as disabled when the "all day
1819 event" box is checked -- not just when the user checks the box, but also
1820 when the box begins its life already checked.
1822 Revision 400.49 2002/11/14 04:59:40 ajc
1823 * Correctly serialize and save all day events using date instead of date/time
1825 Revision 400.48 2002/11/13 04:49:23 ajc
1826 * "All day event" shows as a single checkbox, instead of one for the start
1827 time and one for the end time. Added nifty JavaScript to zero and shade
1828 the hour/minute and all end time fields when all-day-event is checked.
1830 Revision 400.47 2002/11/12 05:57:27 ajc
1831 * Display a nicer looking screen when replying to calendar invitations
1832 * When displaying day view, don't show all day events twice
1833 * Day or month view: denote all day events by displaying them inside
1836 Revision 400.46 2002/11/12 03:26:39 ajc
1837 * Tell the user about broken Citadel server connections instead of
1838 simply printing "Goodbye"
1840 Revision 400.45 2002/10/23 04:11:38 ajc
1841 * Detect when a meeting invitation is actually an update for an existing UID
1842 and tell the user so.
1844 Revision 400.44 2002/10/21 20:16:38 ajc
1845 * Display conflicts nicely
1847 Revision 400.43 2002/10/21 18:29:14 ajc
1848 * Ask server to hunt for conflicts when displaying a meeting invitation
1850 Revision 400.42 2002/10/19 21:28:32 ajc
1851 * Moved the calendar meeting request reply functionality to the Citadel server
1853 Revision 400.41 2002/10/19 17:10:14 ajc
1854 * Add "Tentative" accept button
1855 * Only display Accept/Tentative/Decline button when method=REQUEST
1857 Revision 400.40 2002/10/19 04:16:37 ajc
1858 * Save an incoming meeting request into the user's calendar.
1860 Revision 400.39 2002/10/18 20:55:05 ajc
1861 * Began work on meeting request accept/decline
1863 Revision 400.38 2002/10/16 19:16:39 ajc
1864 * Fixes and updates to build WebCit on Linux for IBM S/390
1866 Revision 400.37 2002/10/09 04:12:44 ajc
1867 * Templatized trailing HTML
1868 * Templatized "new start page" page
1869 * Added global substitution macros
1871 Revision 400.36 2002/10/09 03:51:01 ajc
1872 * Templatized the <HEAD> section of HTML
1874 Revision 400.35 2002/10/07 23:03:38 ajc
1875 * messages.c: don't display room name field when it's blank
1877 Revision 400.34 2002/10/07 04:10:37 ajc
1878 * When displaying meeting invitations, only show date/time for VEVENT
1879 subcomponents. Date/time for other subcomponents are irrelevant.
1880 * Cleaned up HTML display of meeting invitations.
1882 Revision 400.33 2002/10/03 03:40:31 ajc
1883 * Worked on meeting accept/decline a little bit
1885 Revision 400.32 2002/09/30 03:58:35 ajc
1886 * Dabbled in handling incoming meeting requests
1888 Revision 400.31 2002/09/29 20:15:43 ajc
1889 * Completed the calendar day view
1891 Revision 400.30 2002/09/28 04:01:30 ajc
1892 * started fleshing out the calendar day view
1894 Revision 400.29 2002/09/27 21:19:28 ajc
1897 Revision 400.28 2002/09/27 18:31:33 ajc
1898 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1899 * After saving a VEVENT, return to the correct calendar view and date
1901 Revision 400.27 2002/09/27 17:15:44 ajc
1902 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1904 Revision 400.26 2002/09/27 04:37:21 ajc
1905 * New, buggy versions of event editing screens
1907 Revision 400.25 2002/09/26 22:00:16 ajc
1908 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1909 month 1 in libical functions)
1911 Revision 400.24 2002/09/25 21:57:13 ajc
1912 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1915 Revision 400.23 2002/09/24 04:12:34 ajc
1916 * Rough cut of the two-pass calendar display routines (first pass: go thru
1917 messages gathering VEVENT items; second pass: render calendar with data)
1919 Revision 400.22 2002/09/23 04:01:33 ajc
1920 * Presentation changes to calendar month view
1922 Revision 400.21 2002/09/22 05:20:27 ajc
1923 * Began implementing month view
1925 Revision 400.20 2002/09/21 04:38:05 ajc
1926 * Added utility functions for displaying vcalendar timestamps in web forms
1927 and translating form data back to timestamps.
1928 * Completed the "edit task" and "add new task" screens.
1930 Revision 400.19 2002/09/20 20:28:08 ajc
1931 * Smooth transition between "list tasks" & "edit task" screens
1933 Revision 400.18 2002/09/20 03:54:44 ajc
1934 * Display the "Tasks" view as a bulleted list with each task clickable
1935 * Clicking brings up an (unfinished) "edit task" screen
1937 Revision 400.17 2002/09/18 21:44:02 ajc
1938 * display VTODO parameters
1940 Revision 400.16 2002/09/17 04:21:00 ajc
1941 * Handler chains for VCALENDAR and VTODO types
1943 Revision 400.15 2002/09/17 03:37:10 ajc
1944 * Implemented a 'display handler' infrastructure for various groupware types
1946 Revision 400.14 2002/09/16 03:35:12 ajc
1947 * Just a bunch of glue code to iterate through the various types of ical
1948 objects we could encounter
1950 Revision 400.13 2002/09/15 04:05:41 ajc
1951 * Process calendar object subcomponents
1953 Revision 400.12 2002/09/15 03:40:13 ajc
1955 * When a text/calendar MIME type is discovered in a message, send it to
1956 the (currently skeleton) parser in calendar.c
1957 * calendar.c: skeleton parser for calendar objects which currently just
1958 creates an icalcomponent object and frees it.
1960 Revision 400.11 2002/09/15 03:16:24 ajc
1961 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1962 function namespace in libical
1964 Revision 400.10 2002/09/15 02:50:55 ajc
1965 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1967 Revision 400.9 2002/09/14 21:33:31 ajc
1968 * Backed out compression of inlines -- not all browsers appear to handle it
1970 Revision 400.8 2002/09/14 20:20:29 ajc
1971 * Attempting to push more stuff through compression. I've introduced some
1972 sort of deadlock bug that I can't seem to find yet...
1974 Revision 400.7 2002/09/14 20:00:22 ajc
1975 * Compress output_image() graphics
1977 Revision 400.6 2002/09/14 16:26:35 ajc
1978 * output_image() now reads the entire image from Citadel into a buffer before
1979 sending it to the browser (for performance reasons, and so it can compress)
1981 Revision 400.5 2002/09/14 04:52:59 ajc
1982 * Look for the "libical" calendaring library and link it in if present...
1984 Revision 400.4 2002/09/14 04:02:36 ajc
1985 * Finished gzip compression of dynamic pages (when browser supports it)
1987 Revision 400.3 2002/09/13 20:40:53 ajc
1988 * Detect when the client browser is capable of gzip encoding
1989 (actual encoding is not implemented yet)
1991 Revision 400.2 2002/09/13 15:54:40 ajc
1992 * Reversed the above change because I broke it somehow
1994 Revision 400.1 2002/09/11 22:46:59 ajc
1995 * Started adding in compression and calendaring library detects (not finished)
1997 Revision 400.0 2002/09/09 03:56:11 ajc
1998 * This is version 4.00
2000 Revision 323.68 2002/09/09 03:51:01 ajc
2001 * In the HTML-to-HTML converter:
2002 --> Open links in new window (as with text msgs)
2003 --> Convert loose URL's to hot links (as with text msgs)
2005 Revision 323.67 2002/09/06 03:59:11 ajc
2006 * Added an "About this server" panel to the Summary page.
2007 (Useless fluff, but better than an empty column.)
2009 Revision 323.66 2002/08/26 02:57:06 ajc
2010 * Rooms listed on the summary page are now clickable-gotoable
2012 Revision 323.65 2002/08/26 01:24:09 ajc
2013 * Added a "summary" page (rather sparse for now)
2015 Revision 323.64 2002/08/24 15:30:48 ajc
2016 * GET instead of POST for listsub. Also add a 'Back...' link.
2018 Revision 323.63 2002/08/24 05:59:24 ajc
2019 * Bugfixes and cosmetic changes to listsub system
2021 Revision 323.62 2002/08/23 03:37:19 ajc
2022 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
2024 Revision 323.61 2002/08/22 03:55:47 ajc
2025 * 'unsubscribe' command (but not 'confirm unsubscribe')
2027 Revision 323.60 2002/08/21 21:58:37 ajc
2028 * Completed self-service list subscription via web.
2029 (Still need to implement unsubscribe.)
2031 Revision 323.59 2002/08/16 22:06:51 ajc
2034 Revision 323.58 2002/08/16 03:51:12 ajc
2035 * I think I've finally nailed the 'no session' pages now...
2037 Revision 323.57 2002/08/15 03:49:47 ajc
2038 * Fleshed out the list subscription page a bit
2040 Revision 323.56 2002/08/13 19:55:12 ajc
2041 * Keep track of the HTTP "Host:" header being sent by the browser.
2042 (We're going to need this in the near future)
2044 Revision 323.55 2002/08/05 16:07:30 ajc
2045 * Moved "edit floor label pic" to the floor editing screen
2047 Revision 323.54 2002/08/05 15:53:00 ajc
2048 * Commands to add, change, delete floors
2050 Revision 323.53 2002/07/26 03:20:04 ajc
2051 * Beautified the folder tabs in "edit room"
2053 Revision 323.52 2002/07/25 04:01:58 ajc
2054 * Final cleanup of changes (finally located and fixed the bug)
2056 Revision 323.51 2002/07/24 04:14:23 ajc
2057 * Minor code cleanup of last night's changes
2059 Revision 323.50 2002/07/23 15:40:54 ajc
2060 * Minor cleanup of previous changes
2062 Revision 323.49 2002/07/23 04:43:58 ajc
2063 * Updated message reading to use the new MSG4 command, so we can do output
2064 of various types of richtext (mainly HTML).
2066 Revision 323.48 2002/07/16 03:37:24 ajc
2067 * Small change to above
2069 Revision 323.47 2002/07/16 03:23:37 ajc
2070 * Display HTML messages as HTML. (Wow!)
2072 Revision 323.46 2002/07/13 04:39:59 ajc
2073 * Handle multipart/alternative in a nicer way, giving us the opportunity to
2074 output HTML instead of converting to text/plain and back. (Not finished.)
2076 Revision 323.45 2002/07/11 03:17:03 ajc
2077 * hacks to text_to_server() to transmit messages as HTML
2079 Revision 323.44 2002/07/09 04:21:12 ajc
2082 Revision 323.43 2002/07/06 03:10:26 ajc
2083 * Enable a "make this my start page" link that works in lots of places.
2084 Configures a user's preference of where to go after login.
2086 Revision 323.42 2002/06/19 22:01:31 ajc
2087 * When editing another user's vCard, do a "transient goto" to their config
2088 room so you don't automatically gain access to their config room.
2089 * When creating a user, go back to the "select user to edit" screen with the
2090 new user's account name pre-selected.
2092 Revision 323.41 2002/06/17 03:48:44 ajc
2093 * Finished the thing to edit other users' vCards.
2095 Revision 323.40 2002/06/16 21:49:02 ajc
2096 * Administratively edit other users' vCards. Still needs a couple of lines
2097 of glue code to make it work.
2099 Revision 323.39 2002/06/15 20:34:39 ajc
2100 * Use safestrncpy() instead of strncpy() where appropriate
2101 * Fixed a memory allocation bug in the vCard parser
2103 Revision 323.38 2002/05/23 03:40:05 ajc
2104 * Brought over a utility function I'll need later
2106 Revision 323.37 2002/05/22 02:34:56 ajc
2107 * Finished room/folder view selector. Pretty cool.
2109 Revision 323.36 2002/05/22 01:53:23 ajc
2110 * Room list or folder list? Give the user a choice. (Has bugs.)
2112 Revision 323.35 2002/05/12 15:21:43 error
2113 * do_template() now parses a .wml file for WAP clients, and a .html file
2116 Revision 323.34 2002/05/11 22:46:19 error
2117 * Track whether user-agent is a WAP gateway
2119 Revision 323.33 2002/05/11 15:35:07 error
2120 * webcit.c: add MIME types for WAP/WML
2122 Revision 323.32 2002/05/10 15:29:58 ajc
2123 * Hacked the address book view a little bit
2125 Revision 323.31 2002/05/09 03:53:56 ajc
2126 * Began working on address book view
2128 Revision 323.30 2002/05/08 03:38:58 ajc
2129 * Preferences framework
2131 Revision 323.29 2002/05/07 03:57:29 ajc
2132 * In message summary, replace 'Del' links with checkboxes
2134 Revision 323.28 2002/05/05 03:28:15 ajc
2135 * Shuffled around the room banner a bit
2137 Revision 323.27 2002/05/03 19:32:39 ajc
2138 * Finished "folder list" mode (still need to move it to a permanent location)
2140 Revision 323.26 2002/05/03 03:55:17 ajc
2141 * more folder display stuff
2143 Revision 323.25 2002/05/01 22:03:07 ajc
2144 * "folder list" view (not finished)
2146 Revision 323.24 2002/05/01 03:23:31 ajc
2147 * Added a drop-down box to change a user's view of a room.
2149 Revision 323.23 2002/04/28 03:56:47 ajc
2150 * Finished summary mode (for the most part, anyway)
2152 Revision 323.22 2002/04/26 21:13:21 ajc
2153 * Separated "summary mode" message listing into its own function
2154 * Go to summary mode automatically when the server says that view=1
2156 Revision 323.21 2002/04/20 04:14:29 ajc
2157 * Some work on email summary screen
2159 Revision 323.20 2002/03/31 05:02:39 ajc
2160 * Remove "Page another user" link from main menu
2161 * Add "edit my citadel config room" type link from edit user screen
2163 Revision 323.19 2002/03/29 22:30:45 ajc
2164 * Finished the "edit user" screen.
2166 Revision 323.18 2002/03/29 15:18:09 ajc
2167 * yep ... more user edit stuff
2169 Revision 323.17 2002/03/26 19:01:12 ajc
2170 * More edit user stuff
2172 Revision 323.16 2002/03/26 18:23:23 ajc
2173 * Don't display room banner on screens that don't pertain to a particular room
2174 * Initial prep for add/change/delete user accounts screen
2176 Revision 323.15 2002/03/22 04:33:08 ajc
2177 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
2179 Revision 323.14 2002/03/19 04:35:10 ajc
2180 * Brought over yet another new version of the MIME parser from Citadel
2182 Revision 323.13 2002/03/13 03:56:52 ajc
2183 * New site config option "Allow system Aides to gain access to mailboxes"
2185 Revision 323.12 2002/03/12 23:13:57 ajc
2186 * Moved room access controls out of the admin menu and into the room commands
2187 menu. Prettied up the access control list screen.
2189 Revision 323.11 2002/03/10 06:07:09 ajc
2190 * Handle multiple Internet e-mail addresses in vCard editor
2192 Revision 323.10 2002/03/07 04:56:09 ajc
2193 * Final polish for initial round of vCard editing functions. Only show "edit"
2194 link when editing user's own vCard in the My Citadel Config> room.
2196 Revision 323.9 2002/03/06 05:22:33 ajc
2197 * More vcard editing form stuff
2199 Revision 323.8 2002/03/05 05:05:06 ajc
2200 * More vCard editing stuff
2202 Revision 323.7 2002/03/04 05:28:54 ajc
2203 * Wrote some skeleton code for robust vCard editing
2205 Revision 323.6 2002/03/03 06:58:25 ajc
2206 * Login errors displayed in red
2208 Revision 323.5 2002/03/03 06:52:59 ajc
2209 * Allow editing of the "disable self-service user account creation" site config option
2211 Revision 323.4 2002/02/24 07:02:44 ajc
2212 * Added the ability to enter a Subject: line in messages
2213 * Go to the Mail room when user clicks on the new mail alert icon
2215 Revision 323.3 2002/02/13 22:47:51 ajc
2216 * Added some rudimentary support for displaying vCards as card-looking things
2218 Revision 323.2 2002/02/13 15:04:25 ajc
2219 * Began some hacks for vCard processing
2221 Revision 323.0 2002/01/13 09:07:06 ajc
2224 Revision 322.4 2002/01/13 09:06:38 ajc
2225 * Brought over the debugged mime parser from Citadel
2227 Revision 322.3 2002/01/05 06:19:17 error
2228 * Add MIME types text/css and image/png
2230 Revision 322.2 2002/01/03 22:32:38 ajc
2231 * templatized the "prompt for recipient" screen
2233 Revision 322.1 2001/12/28 09:43:05 error
2234 * Client support for hostnames up to 63 characters
2236 Revision 322.0 2001/12/26 23:11:56 ajc
2239 Revision 321.1 2001/12/26 23:11:25 ajc
2240 * Minor change to the upload handler, to fix graphics uploads
2242 Revision 321.0 2001/12/26 05:28:02 ajc
2245 Revision 320.2 2001/12/26 05:24:11 ajc
2246 * Reverted all of the navbar and iconbar functions back to plain, ordinary
2247 link tags. The nifty JavaScript stuff is now used only to light up the
2248 buttons during mouse hovers, and nothing more.
2250 Revision 320.1 2001/12/25 00:14:44 error
2251 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
2253 Revision 320.0 2001/12/21 06:04:03 ajc
2256 Revision 301.22 2001/12/21 06:03:54 ajc
2259 Revision 301.21 2001/12/20 05:02:42 ajc
2260 * If you paid for this software, someone is ripping you off.
2261 * Fixed the urlesc() function to use a caller-supplied target buffer.
2263 Revision 301.20 2001/12/18 20:35:29 ajc
2264 * More fun JavaScript-enabled buttons
2266 Revision 301.19 2001/12/18 16:48:06 ajc
2267 * Began testing new JavaScript-enabled k00l light-up buttonz
2269 Revision 301.18 2001/12/18 06:06:20 ajc
2270 * mime parser update
2272 Revision 301.17 2001/12/15 20:51:33 ajc
2273 * "reply" button on pop-up pages
2275 Revision 301.16 2001/12/11 16:02:40 ajc
2276 * Completed support for add/remove mailing list recipients.
2278 Revision 301.15 2001/12/11 15:22:53 ajc
2279 * Began constructing the listserv screen for config (not tested)
2281 Revision 301.14 2001/12/11 05:37:12 ajc
2282 * Finished the share/unshare room screen in Edit Room
2284 Revision 301.13 2001/12/03 04:43:40 ajc
2285 * Brought over an update of the MIME parser from Citadel.
2287 Revision 301.12 2001/12/02 07:09:13 ajc
2288 * Turned the room editing page into a tabbed dialog
2289 * Started adding some of the room sharing stuff
2291 Revision 301.11 2001/11/22 05:17:06 ajc
2292 * Completed the add/change/delete neighbor node screens
2294 Revision 301.10 2001/11/18 01:47:24 ajc
2295 * Tentatively begun the change of networking configuration screens to reflect
2296 the new network architecture of the server.
2298 Revision 301.9 2001/11/18 01:41:09 ajc
2299 * Brought over the newer string tokenizer from Citadel
2300 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
2301 server's convention of #define SIZ 4096
2303 Revision 301.8 2001/11/14 03:20:22 ajc
2304 * Add some more of the newer config settings to the site config screen
2306 Revision 301.7 2001/09/25 03:34:09 ajc
2307 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
2308 and bail out without bothering the Citadel server.
2310 Revision 301.6 2001/08/22 16:38:06 ajc
2311 * Added the "-c" command line option to generate optional cookies indicating
2312 the host name of the server. This makes it easy to put a cluster of WebCit
2313 servers behind (for example) an Arrowpoint load balancer.
2315 Revision 301.5 2001/08/21 04:02:56 ajc
2316 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
2317 unwanted page caching
2319 Revision 301.4 2001/08/13 03:43:24 ajc
2322 Revision 301.3 2001/08/13 03:40:01 ajc
2323 * Another attempt at focus
2325 Revision 301.2 2001/08/11 04:24:39 ajc
2326 * Attempt at setting focus to msgtext area when entering a message.
2328 Revision 301.1 2001/08/02 03:42:03 ajc
2329 * Changed the wholist to work with the new masquerade semantics
2331 Revision 301.0 2001/06/28 15:05:31 ajc
2334 Revision 300.2 2001/06/28 15:03:49 ajc
2335 * Every generated page now includes a meta tag to disable evil "smart tags"
2336 (see http://smarttags.manilasites.com/ for more information)
2338 Revision 300.1 2001/06/28 02:39:54 ajc
2339 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
2340 the screen where you can create a room...
2342 Revision 300.0 2001/06/27 06:24:06 ajc
2343 * Tagged everything as Version 3.00
2345 Revision 213.25 2001/06/27 06:22:49 ajc
2346 * Updated docs for the 3.00 release
2348 Revision 213.24 2001/06/27 06:16:01 ajc
2349 * Correct generated window name in pop up pages
2350 * Added handling of MIME inline images (not tested)
2352 Revision 213.23 2001/06/22 17:58:20 ajc
2353 * A few performance and tuning cleanups. Increased the size of the socket
2354 queue length to 100 for use on big systems. Also, during startup, the
2355 initial startup thread now exits after creating the worker threads, instead
2356 of becoming a worker thread itself. For some reason Solaris had problems
2357 with the latter method.
2359 Revision 213.22 2001/06/07 03:16:57 ajc
2360 * Brought over an updated mime parser from Citadel
2362 Revision 213.21 2001/06/06 14:44:25 ajc
2363 * mime_parser.c: #include <pthread.h> so it compiles cleanly
2365 Revision 213.20 2001/05/31 02:26:22 ajc
2366 * Fixed login to take you to the Lobby instead of the next room.
2368 Revision 213.19 2001/05/30 22:37:09 ajc
2369 * Fix to upload handler to recognize browser uploads based on *either* a "name"
2370 or a "filename" from the MIME parser.
2372 Revision 213.18 2001/05/30 01:06:57 ajc
2373 * Changes to mime parser ... still something wrong
2375 Revision 213.17 2001/05/28 19:27:29 ajc
2376 * Fixed bug which marked all messages in Lobby as old before reading at login
2378 Revision 213.16 2001/05/25 22:39:26 ajc
2379 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
2381 Revision 213.15 2001/05/23 16:15:23 ajc
2382 * UI changes (pretty frames with no scrollbars)
2384 Revision 213.14 2001/05/22 00:32:17 ajc
2387 Revision 213.13 2001/05/22 00:02:18 ajc
2388 * Another attempt to fix the fd leak
2390 Revision 213.12 2001/05/19 02:21:40 ajc
2391 * Attempt to fix the dangling sockets.
2393 Revision 213.11 2001/05/15 03:22:25 ajc
2394 * More icon updates and link cleanup type stuff
2396 Revision 213.10 2001/05/06 05:11:48 ajc
2397 * Added paging icon and right-justified it
2398 * Send-page window is now a popup
2400 Revision 213.9 2001/05/04 04:28:10 ajc
2401 * Added "page user" button in wholist
2403 Revision 213.8 2001/05/01 00:49:43 ajc
2404 * more of the UI overhaul
2406 Revision 213.7 2001/04/30 01:49:36 ajc
2407 * more work on UI overhaul
2409 Revision 213.6 2001/04/29 04:39:23 ajc
2410 * User interface overhaul now in progress. WARNING: incomplete system.
2412 Revision 213.5 2001/04/01 22:13:37 cough
2413 * Modified roomops.c to give users the ability to pick a floor at room
2416 Revision 213.4 2001/02/15 01:21:55 ajc
2417 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
2418 invite/kickout functionality.
2420 Revision 213.3 2001/01/25 23:10:00 ajc
2421 * "Delete message" button now confirms on client-side using JavaScript
2423 Revision 213.2 2000/12/05 18:39:49 ajc
2424 * Added support for non-USA countries in registration screen (requires the
2425 latest Citadel server, which supports the country field)
2427 Revision 213.1 2000/10/20 04:27:46 ajc
2428 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
2430 Revision 213.0 2000/10/03 16:44:01 ajc
2431 * Tagged for 2.13 release
2433 Revision 212.16 2000/10/03 03:15:53 ajc
2434 * Cosmetic changes to login screen, menu bar, and message header bar
2436 Revision 212.15 2000/09/28 03:44:52 ajc
2437 * Linked to the bio/photo page from message headers. I'm not sure I like the
2438 color scheme, though.
2440 Revision 212.14 2000/09/28 03:37:23 ajc
2441 * who.c: provide links to bio/photo pages for each user in the wholist
2443 Revision 212.13 2000/09/24 21:37:21 ajc
2444 * When reading large numbers of messages, group them in smaller numbers and
2445 display the selector bar in search engine style (like AltaVista and Google)
2447 Revision 212.12 2000/09/24 04:17:16 ajc
2448 * Templatized the room banner.
2450 Revision 212.11 2000/09/17 03:29:45 ajc
2451 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
2453 Revision 212.10 2000/09/14 11:43:37 error
2454 Replace occurrences of % throughout the HTML with %% so as to be friendly
2455 to HP/UX printf() and possibly others.
2457 Revision 212.9 2000/09/13 04:13:59 ajc
2458 * Completed the initial hack of the variable substitution template thingy.
2459 Check out static/login.html to see the first template.
2461 Revision 212.8 2000/09/11 17:08:16 ajc
2462 * Started templatizing the login screen. Not finished yet.
2464 Revision 212.7 2000/09/11 03:29:50 ajc
2465 * Started working on a variable-substitution thing
2467 Revision 212.6 2000/08/30 03:20:22 ajc
2468 * Put the wholist back into its own window.
2470 Revision 212.5 2000/07/06 03:46:29 ajc
2471 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
2473 Revision 212.4 2000/06/29 04:22:35 ajc
2474 * Changed the format of the wholis (again). Now it shows up in a frame
2475 instead of a separate window.
2477 Revision 212.3 2000/06/12 03:28:44 ajc
2478 * added support for multi-line paging
2480 Revision 212.2 2000/06/07 04:11:28 ajc
2481 * HTML changes to room banner
2483 Revision 212.1 2000/05/31 04:29:54 ajc
2484 * Initial support for "summary" (headers only, no body) mode of reading
2485 messages, and "read one" mode. For future support of 'traditional' email.
2487 Revision 212.0 2000/05/23 20:35:52 ajc
2488 * Tagged for the 2.12 release
2490 Revision 211.19 2000/05/18 02:33:39 ajc
2491 * Don't call whobbs() directly after changing masq room/host, it screws up the
2492 refresh. It now calls an HTTP redirect page instead.
2493 * added http_redirect(char *url) function to accomplish the above
2495 Revision 211.18 2000/05/08 17:24:32 ajc
2496 * Removed HTTP date fields because it was confusing browser caches (weird)
2497 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
2499 Revision 211.17 2000/05/07 23:46:55 ajc
2500 * added Date: and Last-Modified: headers to HTTP output
2501 * masquerade room/host screen now runs in wholist window, and returns to it
2503 Revision 211.16 2000/05/02 17:32:06 ajc
2504 * Font related changes to html
2506 Revision 211.15 2000/04/20 02:42:23 ajc
2507 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
2508 crashing every session, every time. (?)
2509 * End the session after displaying robots.txt or nocookies.html, to prevent
2510 big session logjams when either of these conditions are met
2512 Revision 211.14 2000/04/15 15:43:46 nbryant
2513 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
2514 64-bit gcc on sparc is evil)
2516 Revision 211.13 2000/04/06 20:42:03 nbryant
2517 * configure.in: fix a typo
2519 Revision 211.12 2000/04/06 20:37:01 nbryant
2520 * solaris cleanups and warning fixes
2522 Revision 211.11 2000/03/31 03:48:52 ajc
2523 * text_to_server() now behaves the way web users expect text entry to work.
2524 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
2526 Revision 211.10 2000/03/31 02:39:06 ajc
2527 * Fixed bugs in "Site configuration" and added new fields.
2529 Revision 211.9 2000/03/31 02:08:45 ajc
2530 * Added "max messages per page" and "read next nnn" stuff to read loop
2531 (probably not in its final form)
2533 Revision 211.8 2000/03/28 17:02:47 nbryant
2534 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
2536 Revision 211.7 2000/03/27 16:18:17 ajc
2537 * Implement multi-room chat as available in Citadel 5.70
2539 Revision 211.6 2000/03/23 04:45:15 ajc
2540 * Experimental move of wholist to a separate auto-refreshing window
2542 Revision 211.5 2000/03/19 22:49:03 ajc
2543 * Made the header-bar buttons more visible
2544 * Added a "reply" header-bar button
2545 * Move "Subject:" lines into the header-bar
2546 * Padded the header-bars by one pixel (nicer looking)
2547 * Changed message date/time output format
2549 Revision 211.4 2000/03/19 19:49:31 ajc
2550 * Added support for unix domain sockets
2552 Revision 211.3 2000/02/11 23:45:04 nbryant
2553 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
2554 * tcp_sockets.c: include <arpa/inet.h>
2556 Revision 211.2 2000/02/11 23:30:04 nbryant
2557 configure.in: added some code for FreeBSD
2559 Revision 211.1 2000/01/11 04:20:40 ajc
2560 * Add "close window" option to goodbye screen
2562 Revision 211.0 2000/01/04 15:24:16 ajc
2563 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
2564 * This will be released as v2.11; tagged everything as such.
2566 Revision 210.0 1999/12/24 04:57:18 ajc
2569 Revision 1.121 1999/12/23 04:54:48 ajc
2570 * Changed session cookie from hexadecimal encoding to base64
2571 * Removed overly verbose logging
2573 Revision 1.120 1999/12/12 18:12:28 ajc
2574 * get http request: clear hold buffer before starting to read in HTTP request.
2575 This was causing some requests to get corrupted.
2577 Revision 1.119 1999/12/08 18:25:21 ajc
2578 * Increased the size of the backlog queue length passed to accept() and made
2579 it a configuration parameter in webcit.h
2581 Revision 1.118 1999/12/07 16:09:26 ajc
2582 * Better (non fireworks display mode) handling of broken HTTP sockets
2584 Revision 1.117 1999/12/06 03:40:29 ajc
2585 * Moved a bunch of other global variables to per-session variables
2587 Revision 1.116 1999/12/06 02:05:33 ajc
2588 * Moved global march list into per-session context
2590 Revision 1.115 1999/12/05 18:38:02 ajc
2591 * Auto-scaling worker thread pool size
2593 Revision 1.114 1999/12/05 17:38:41 ajc
2594 * Additional debugging and cleanup
2596 Revision 1.113 1999/12/04 22:16:05 ajc
2597 * Moved all diagnostic output to stderr
2598 * Moved "HTTP/1.0 200 OK" output to output_headers()
2600 Revision 1.112 1999/12/04 21:56:59 ajc
2601 * Finished the overhaul. Now to tune...
2603 Revision 1.111 1999/12/03 17:59:53 ajc
2604 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
2605 pseudocode so the build is currently broken.
2607 Revision 1.110 1999/12/03 16:37:46 ajc
2608 * Repaired HTTP output for image transfers and static content
2610 Revision 1.109 1999/12/03 05:09:54 ajc
2611 * Rewrote the HTTP engine and application coupling to run in a worker thread
2612 model and to run as a single multithreaded program (eliminated helper
2613 processes and pipes). It currently runs but has many large bugs.
2615 Revision 1.108 1999/12/03 00:18:20 ajc
2616 * Added ".c.o" rule to Makefile
2618 Revision 1.107 1999/11/26 03:32:59 ajc
2619 * Started moving all of the global variables into a struct, to facilitate
2620 multithreaded server.
2622 Revision 1.106 1999/11/26 01:28:10 ajc
2625 Revision 1.105 1999/11/04 02:05:02 ajc
2626 * Added 'number of worker threads' to site config screen
2628 Revision 1.104 1999/10/25 02:25:09 ajc
2629 * Shuffled around the room editing commands
2631 Revision 1.103 1999/10/14 04:07:18 ajc
2632 * Cleaned up the bottom-of-page icons
2634 Revision 1.102 1999/10/08 23:58:11 ajc
2635 * Minor bug fix in registration screen
2637 Revision 1.101 1999/10/06 02:44:02 ajc
2638 * Per Nick's request, removed the key bindings stuff. He knows how to fit
2639 it back in when it's fixed. Also added more attempts at cache disabling,
2640 but it still doesn't work in the StarOffice browser. I don't know why.
2642 Revision 1.100 1999/10/02 03:26:14 ajc
2643 * Merged in Nick's bit of JavaScript to handle key commands.
2644 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
2645 in a text field. Right now you can't even log in.
2647 Revision 1.99 1999/09/01 01:06:11 ajc
2648 * Added "max message length" field in global config screen
2650 Revision 1.98 1999/08/14 18:16:10 ajc
2651 * Fixed escputs() and its friends to properly handle ' (single quote) chars
2654 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2655 * Did neat stuff to the bottom of the page
2657 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2658 * webcit.c: exit Webcit sessions semi-gracefully when the connection
2659 to a Citadel server fails.
2660 * messages.c: don't auto-link URL's in messages if it would cause
2663 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2664 * Recompiled the Java chat applet using a genuine JDK 1.0.2
2665 compiler. This should make more browsers happy.
2667 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2668 * Added support for "robots.txt" telling spiders to go away.
2669 * Do a slrp_highest() when logging off.
2671 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2672 * Rearranged the code in "Site-wide configuration" and "Generic
2673 server command" to avoid nested server operations
2675 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2676 * webcit.c: added "back, top, next" buttons to bottom of each page
2677 * menubar.html: replaced "User list" with "Page another user"
2679 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2680 * context_loop.c: rearranged some code to try to eliminate deadlocks
2682 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2683 * Unknown URL's now display the main menu instead of diagnostics
2684 * Diagnostics are now at <baseurl>/diagnostics
2686 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2687 * Session no longer locks up when an express message is cancelled
2688 * The default Citadel server is now "localhost" instead of uncnsrd
2689 * Added some documentation
2691 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2692 * roomops.c: made room banner graphics more reliable
2693 * messages.c: added code to prevent accidental "double-posting"
2694 * who.c: fixed the "Change room/host/user" submit logic
2696 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
2697 * Changed static/menubar.html so the text is readable
2699 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2700 * Ditched the frames mode completely. It wasn't working properly in,
2701 among other places, IE 5. Die, Bill, Die.
2703 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2704 * Fixed the behavior of the "forget room" routine, to properly handle
2705 the transition back to the Lobby after it's all done.
2706 * Added ExpressMessageCat() to allow code to send the user messages
2707 along with incoming express messages
2708 * WebCit now sends the name of the end user's browser as the client
2709 name in a Citadel IDEN command rather than its own name.
2711 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2712 * Minor code cleanups
2713 * New mail notification
2715 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2716 * Top-aligned all the cells in the fake frames in non-frames mode
2718 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2719 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2720 of a Goto, in order to prevent it from first marking all msgs old.
2722 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2723 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2724 which can differentiate the needs of frames and noframes modes
2726 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2727 * webserver.c: added "-t" option to send traces somewhere else
2729 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2730 * context_loop.c: display an error page if the client browser
2731 requests a non-root page and there is no cookie set
2732 * webserver.c: took my name off the copyright notice (it's a group
2735 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2736 * Reworked a lot of the structure, made more HTML "embeddable"
2737 * Changed the noframes mode to display "fake" frames using tables
2739 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2740 Changed some output formatting (mainly <FONT> tags).
2741 Changed who.c to use urlescputs() rather than escputs()
2742 in urls so GOTOs and User Profiles work when the string has a
2745 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2746 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2747 How to cause "onLoad=" to cause a sibling frame to refresh without
2748 having to use the nonportable HTTP "Window-Target:" directive. Began
2749 implementation of this; it should allow portable NS/IE compatibility.
2751 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2752 * Implemented "access level required to create rooms"
2754 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2755 * webcit.c: modified getz() to *exit* the program when fgets()
2756 returns an error. This is actually the desired behavior; it would
2757 otherwise busy-loop forever on a broken pipe.
2759 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2760 * webcit.c: added to getz() the ability to return an error code;
2761 implemented this in the main loop, hopefully fixing problems
2762 * Added "braindamage" file (frames/JS browser compatibility list)
2763 * Added HTTP "User-agent:" detection
2764 * wildmat.c, braindamage.c: added
2765 * Initial value of 'noframes' is now set by the braindamage check
2766 * Ran everything through "indent -kr -i8"
2767 * roomops.c: in room list, print a in otherwise empty cells
2769 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2770 * context_loop.c: warning fix
2771 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2773 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2774 * Resolve the name of the connecting host and pass it on to Citadel
2776 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2777 * wDumpContent() is now responsible for </BODY></HTML> most of the
2778 time (parameter settable) so that the main menu can easily be
2779 embedded in every page when running in noframes mode
2780 * noframes mode selection is now carried in the cookie
2782 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2783 * Made the frames stuff less dependent on the HTML TARGET= directive
2784 and more dependent on the HTTP Window-target: directive.
2785 * Made the system semi-navigable in noframes mode.
2787 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2788 * Brought over the new room listing code and <G>oto heuristics
2789 from the main Citadel tree, to pay attention to floor/room ordering
2791 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2792 * Modified the back end of mime_parser to use callbacks instead of
2793 doing something specific. Now we can use it elsewhere.
2795 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2796 * Fixed the bugs in "Site-wide configuration"
2797 * Added a "generic server commands" screen
2799 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2800 * Reduced the multiple cookies down to one cookie combining all data.
2802 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2803 * Removed wc_host and wc_port cookies.
2804 * Added an "edit your session" screen to change your wholisting.
2806 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2807 * Added "enter registration"
2808 * Set up automatic trigger of Enter Registration when the server
2810 * Established that a one-to-one WebCit/Citadel correspondence will
2811 be required. No big deal due to shared code segments.
2812 * Added "change password"
2813 * Added networking configuration screens. These still need testing.
2814 * Added a "kill session" link to each line of the wholist when
2815 logged in as an aide, and the screens to perform this operation.
2817 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2818 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2819 * "Finished" the MIME parser.
2820 * Got image uploads working.
2821 * Added "add/edit user photo" screens.
2822 * Added "add/edit room graphic" screens.
2823 * Added "add/edit floor graphic" screens.
2824 * Fixed display of floor graphic in known rooms list.
2826 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2827 * Wrote mime_parser.c for handling of image uploads. This will also
2828 be used in future Citadel MIME projects.
2830 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2831 * Fixed a bug in the room banner display code
2832 * Added "delete room"
2833 * Added "validate users"
2835 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2836 * Added "edit room info file"
2839 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2840 * Changed the "auto read new" functionality from a meta refresh tag
2841 to an "onload" directive (the former was causing graphics problems)
2842 * Added "create room"
2845 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2846 * Got the Zap and List-Zapped commands working
2847 * Added a convenience function to display a page with an error string
2848 * Automatically do a read-new-msgs whenever a new room banner is loaded
2850 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2851 * Added the screens to send pages
2852 * Changed message headers to display in bigger font, non-boldface
2853 * Added the chat system
2854 * Added goto private rooms
2856 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2857 * Replace "Citadel" in menu bar with the Citadel logo
2859 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2860 * automatically regenerate Makefile when Makefile.in changes
2862 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2863 * context_loop.c: Moved "remove session" into its own function.
2864 Check for dead webcit child process before each transaction.
2865 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2866 against broken HTTP connections.
2867 * Added a housekeeping thread to periodically remove dead sessions
2868 and kill idle sessions.
2869 * messages.c: added "delete message" functionality
2870 * messages.c: added "move message" functionality
2871 * userlist.c: added. This adds "userlist" and "show user" functions.
2872 * roomops.c: fixed buggy implementation of ungoto
2873 * Set up an option in output_headers() to optionally print the most
2874 often used opening HTML as well as the HTTP headers.
2875 * Display express messages in cute little JavaScript popup window.
2877 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2878 * Brought over message reading and entry functions from old WebCit
2880 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2881 * context_loop.c: really fix the SO_LINGER stuff
2882 * webserver.c: remove commented-out references to SO_LINGER
2884 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2885 * context_loop.c: After fork(), child process closes the HTTP socket
2886 so when the parent process closes it, it actually _does_ close.
2887 Otherwise, aIEeeee and possibly other browsers will hang.
2888 * Added support for graphics images retrieved from the Citadel server.
2889 * Set up login banner graphic and background image graphic
2891 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2892 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2894 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2895 * Smoothed out some of the login/logout code. Failed authentication
2896 now works the way it should.
2897 * Added support for new user login (still need to handle registration).
2899 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2900 * Discovered that the HTTP socket problem is related to a socket that
2901 isn't properly lingering on close. Temporarily hacked a sleep(10)
2902 into context_loop.c until it is figured out.
2904 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2905 * Did a little debugging, still trying to figure out why logging in
2906 displays "Connection reset by peer" error. It used to work...
2908 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2909 * Makefile.in: updated dependencies
2911 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2912 * Fixed broken interpretation of variables specified in the URL
2913 * added new "action" variable to make main loop simpler
2915 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2916 * webserver.c: prototype vsnprintf
2917 * context_loop.c: warning fix
2919 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2920 * tcp_sockets.c: removed some dead code
2921 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2922 unused ends of pipes, fix a file descriptor leak and a race condition
2923 * portability enhancements
2925 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2926 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2928 * converted to autoconf and began port to Digital UNIX
2930 * context_loop.c: moved the monster 64k buffer array off the stack
2931 * tcp_sockets.c: getservbyname() doesn't set errno.
2933 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2934 * webserver.c: warning fix