2 Revision 619.27 2005/07/19 17:05:23 ajc
3 * Removed the last couple of places where forms were submitted using
4 the GET method. POST is just so technologically cleaner that we should
6 * Fixed a bug in the MIME parser that was causing it to not be 8-bit
9 Revision 619.26 2005/07/19 14:23:04 ajc
10 * mime_parser.c: don't default Content-type: to text/plain, because when
11 an HTTP POST operation is performed, the content type is expected to
14 Revision 619.25 2005/07/19 04:15:45 ajc
15 * Brought over the newest version of the MIME parser from Citadel,
16 containing an API that supports arbitrary character sets.
18 Revision 619.24 2005/07/14 04:21:53 ajc
19 * More intelligent JavaScript to handle the greying out of end date and
20 start/end times when "all day event" is selected.
22 Revision 619.23 2005/07/14 04:02:18 ajc
23 * Fix bug #147 (date sometimes saved incorrectly for all day events due
24 to timezone differences)
26 Revision 619.22 2005/07/13 16:55:59 ajc
27 * Use the new icons in more places.
29 Revision 619.21 2005/07/13 01:59:20 ajc
30 * Installed the final batch of new icons
32 Revision 619.20 2005/07/12 22:10:52 ajc
35 Revision 619.19 2005/06/29 17:55:32 ajc
36 * Any HTTP method other than GET or POST is now routed directly to the
37 GroupDAV code. This will eventually allow requests such as "PROPFIND /"
39 * GroupDAV requests not beginning with "/groupdav" now automatically have
40 that prefix prepended to them.
42 Revision 619.18 2005/06/29 15:25:00 ajc
43 * Added an experimental OPTIONS method. This is not required by GroupDAV,
44 but it is an experiment to see whether we can use the same code framework
45 to implement other DAV variants in the future.
47 Revision 619.17 2005/06/29 03:12:28 ajc
48 * Bumped internal version number to 6.20
50 Revision 619.16 2005/06/29 03:10:10 ajc
51 * PROPFIND on an individual item inside a room now works (it simply
52 spews the href and etag properties, regardless of what the request
53 was). This is not valid GroupDAV, but Kontact expects this request to
54 succeed before an item can be deleted, so we provide a simple response.
56 Revision 619.15 2005/06/28 14:12:38 ajc
57 * GroupDAV HTTP header "ETag:" is now output as "etag:" in order to deal with
58 a case-sensitivity bug in the Kontact client.
60 Revision 619.14 2005/06/27 22:15:38 ajc
61 * Header file adjustments to make it work on FreeBSD
63 Revision 619.13 2005/06/27 17:38:06 ajc
64 * HTML pages are now output as "Content-type: text/html; charset=utf-8"
65 UTF-8 is going to be the standard character set for the Citadel system.
67 Revision 619.12 2005/06/24 19:58:02 ajc
68 * Added a "preferences and settings" screen for each user.
69 * Removed the javascript date output stuff because it's not granular
70 or international enough.
71 * All dates and times can now be 12 or 24 hours.
73 Revision 619.11 2005/06/24 15:17:48 ajc
74 * The date/time stamp of messages are now output using JavaScript's
75 toLocaleString() function, observing the browser's locale and timezone
76 instead of the web server's.
78 Revision 619.10 2005/06/23 04:01:59 ajc
79 * groupdav_main.c: remove double slashes in path name
80 (suggested by Johannes Schneider)
82 Revision 619.9 2005/06/22 03:04:22 ajc
83 * siteconfig.c: add "auto db log cull" setting now in Citadel 6.52
85 Revision 619.8 2005/06/21 02:27:37 ajc
86 * Moved some JavaScript functions out of head.html and into a new wclib.js
87 file, which can be included and cached. This will form the basis for a
88 new WebCit JavaScript function library.
90 Revision 619.7 2005/06/20 20:38:50 ajc
91 * The main stylesheet is now in a separate file in the static/ directory.
92 Something we did recently must have fixed the caching problem, because it's
93 only being fetched once now (or "now once" if you're Pennsylvania Dutch).
95 Revision 619.6 2005/06/20 03:47:44 ajc
96 * inetconf.c: in save_inetconf(), eliminate sizeof(x) where x is a pointer
97 to a heap-allocated buffer rather than a char[xxx]. This fixes a problem
98 reported by at least one site where the Internet configuration screen
101 Revision 619.5 2005/06/19 04:11:52 ajc
102 * Integrated the second batch of new icons.
104 Revision 619.4 2005/06/18 22:58:56 ajc
105 * Installed the 16x16 "users" icon as favicon.ico, mainly for performance
106 reasons -- the browser will cache favicon.ico and won't keep asking for
107 it over and over again, eliminating a second HTTP transaction every time
108 the user clicks on something.
110 Revision 619.3 2005/06/18 22:48:32 ajc
111 *** empty log message ***
113 Revision 619.2 2005/06/18 22:18:29 ajc
114 * Replaced the most recent batch of icons with a "better" set which was
115 sent by the design house. I don't know what the difference is, but
116 I'm going to assume they're better.
118 Revision 619.1 2005/06/15 03:56:56 ajc
119 * Accept ".ifb" as a valid extension for requesting free/busy
121 Revision 619.0 2005/06/15 01:52:33 ajc
124 Revision 611.15 2005/06/15 01:50:29 ajc
125 * Bumped the internal version number to 6.19
127 Revision 611.14 2005/06/14 14:47:48 ajc
128 * Moved the <td> and </td> in the room icon out of roomops.c and
129 into static/roombanner.html, since every room will have an icon now.
131 Revision 611.13 2005/06/14 03:21:57 ajc
132 * When no icon is present on the server for a room, display the default
133 icon for that room's current view.
134 * Replace "graphic" with "icon" throughout the system messages.
136 Revision 611.12 2005/06/14 01:59:43 ajc
137 * 16x16 icons in the new tree view. Nice!
139 Revision 611.11 2005/06/13 22:05:54 ajc
140 * Finished the initial NanoTree integration. TODO: use a different icon
141 for each node depending on the view set for that room.
143 Revision 611.10 2005/06/12 22:02:45 ajc
144 * Began replacing the old, sux0r-prone tree view with NanoTree.
145 WARNING: This isn't finished, but I'm committing it anyway because I have
146 to move to a different computer. DON'T RUN THIS.
148 Revision 611.9 2005/06/12 18:34:50 ajc
149 * Removed some unreferenced files from the static/ directory.
151 Revision 611.8 2005/06/12 17:01:00 ajc
152 * Increase maximum viewable message count from 4096 to 10000
153 * Summary view now truncates subject to 75 characters, and sender
154 to 25 characters (adding an ellipsis...) to keep the display neat & tidy
156 Revision 611.7 2005/06/12 16:03:11 ajc
157 * When viewing a mailbox (view == VIEW_MAILBOX), messages are marked as
158 seen when they are viewed, and Goto does not automatically mark the
159 remaining messages as seen.
161 Revision 611.6 2005/06/11 22:29:07 ajc
162 * Integrated the first batch of new icons.
164 Revision 611.5 2005/06/07 04:31:00 ajc
165 * Don't compress when HTTP tracing/logging is enabled
167 Revision 611.4 2005/06/06 23:50:17 ajc
168 * Made some changes to the calendar/uuid logic to fix a bug that caused
169 duplicate entries for an event to appear in some situations
171 Revision 611.3 2005/06/06 16:20:36 ajc
172 * GroupDAV URI escape character is now '%' in order to be consistent...
174 Revision 611.2 2005/06/04 04:07:36 ajc
175 * Calendar invitations: changed "Accept/Tentative/Decline" buttons to
176 links in order to avoid them being in nested forms.
178 Revision 611.1 2005/06/02 16:10:08 ajc
179 * tools.c: generated uuid's no longer contain "{" and "}" characters.
181 Revision 611.0 2005/05/26 04:38:09 ajc
184 Revision 610.9 2005/05/26 04:37:59 ajc
185 * Updated internal version number to 6.11
187 Revision 610.8 2005/05/26 04:28:27 ajc
188 * Applied GroupDAV patches sent in by Johannes Schneider which improve the
189 protocol accuracy of xmlns and etag responses.
190 * Fixed a MIME Content-Type bug which I had inadvertently introduced while
191 removing a temporary hack that was put in during KDE 3.4 beta
193 Revision 610.7 2005/05/24 04:26:47 ajc
194 * Applied a patch sent by Johannes Schneider for correcting the XML
195 namespace presented in the PROPFIND command.
197 Revision 610.6 2005/05/23 19:30:34 ajc
198 * Move "enable full text" checkbox configuration to its new location in
199 the configuration back end.
201 Revision 610.5 2005/05/22 16:20:09 ajc
202 * siteconfig.c: add checkbox for enabling full text index on server
204 Revision 610.4 2005/05/11 03:00:03 ajc
205 * webcit.c: fixed a string bug that caused the whole system to not work
206 * messages.c: fullname only and brief date in summary view, so that it
207 doesn't wrap onto two lines quite as often
209 Revision 610.3 2005/04/11 20:09:33 ajc
210 * Began an assault on strcpy()
212 Revision 610.2 2005/04/11 14:45:12 ajc
213 * Replaced serv_gets() with serv_getln() - which now requires the caller
214 to supply the size of the target buffer.
216 Revision 610.1 2005/04/08 19:36:56 ajc
217 * Moved to the new string tokenizer API
219 Revision 610.0 2005/04/04 17:50:04 ajc
220 * THIS IS 6.10 (unfinished first time install wizard has been disabled)
222 Revision 603.15 2005/04/04 17:49:31 ajc
223 * configure.in: fix libical version detection
224 * bumped internal version number to 6.10
226 Revision 603.14 2005/03/30 21:44:44 ajc
227 * Changed the color of the side button bar
228 * Removed session ID's from wholist display, because they are only
229 interesting to computers, not to people.
230 * Also changed the session ID variable (we still need it internally) from
231 a char to an int, because session numbers are big now.
233 Revision 603.13 2005/03/30 17:27:55 ajc
234 * serv_crypto.c: made changes to OpenSSL calls ... removed unnecessary
235 calls and also enabled SSLv3/TLSv1
237 Revision 603.12 2005/03/10 05:13:21 ajc
238 * Created the framework for the "first time setup wizard"
240 Revision 603.11 2005/03/09 04:08:30 ajc
241 * Delete room is now confirmed through a JavaScript popup instead of
243 * New icon for "Tasks." In order to keep it consistent with the rest of
244 the icons, it is ugly.
245 * Modified page popup style slightly.
247 Revision 603.10 2005/03/08 04:59:31 ajc
248 * More attractive display of vCards (hide unknown fields)
249 * Added "title" and "organization" to vCard display/edit
250 * Replaced semicolon with comma-space in vCard name display
252 Revision 603.9 2005/03/07 04:03:28 ajc
253 * auth.c: shrink the margins on the login screen so the user sees something
255 * Allow editing of address book entries wherever possible.
256 * Anything that was a (link) is now a [link]
258 Revision 603.8 2005/03/07 01:45:30 ajc
259 * Rolled back to the old RTE because the new one doesn't work in Safari.
261 Revision 603.7 2005/03/05 22:26:26 ajc
262 * crypto.c: allow use of chained certificates
264 Revision 603.6 2005/03/05 05:04:34 ajc
267 Revision 603.5 2005/03/04 04:21:05 ajc
268 * When a room is set to the "mailbox" view, "Read new / read all" is
269 replaced by "View message list."
271 Revision 603.4 2005/02/28 04:01:55 ajc
272 * Updated to the latest version of Kevin Roth's richtext editor. Had to
273 modify it a bit (removal of 'px' suffix, and addition of 'cols=80') to
274 allow it to gracefully degrade in Konqueror even when we specify our
276 * Modified the message entry screen a bit. Full height just isn't practical
277 with all those wacky browsers out there, unfortunately. Removed most of
280 Revision 603.3 2005/02/23 05:08:20 ajc
281 * Better control of HTTP headers which control browser caches. Static
282 objects are getting properly cached now.
284 Revision 603.2 2005/02/22 05:15:28 ajc
285 * When the "begin_burst() / end_burst()" semantics are in use, perform
286 gzip compression when the client indicates support for it.
288 Revision 603.1 2005/02/21 23:00:04 ajc
289 * begin_burst() / end_burst() semantics now apply to all pages which are
290 output using the "include_html_head" option of output_headers() (which
291 is nearly all of them). This should speed up the network considerably,
292 and also pave the way for another attempt at adding zlib compression
295 Revision 603.0 2005/02/21 22:00:13 ajc
298 Revision 602.10 2005/02/21 21:57:55 ajc
299 * Various debugging type of everythingism to help chat mode to work.
301 Revision 602.9 2005/02/21 04:47:41 ajc
302 * When creating rooms:
303 * 1. Selecting a view other than "Bulletin Board" causes the room access
304 * type to default to "private mailbox"
305 * 2. When the room access type changes to "private mailbox," the floor
306 * selector is greyed out because it is irrelevant.
308 Revision 602.8 2005/02/20 06:48:30 ajc
309 * View-o-matic now has "View as: " before it. "Messages" has been changed
310 to "Bulletin Board" and "Summary" has been changed to "Mailbox Summary"
311 * The View-o-matic is now styled to be smaller and color-matched to the
312 banner box it lives in.
313 * Removed "Summary" from message range selector. It is redundant.
315 Revision 602.7 2005/02/20 06:27:53 ajc
316 * Switched the Reply/Move/Delete buttons back to ordinary links, because
317 the nested forms were causing the bottom part of the outer form to stop
318 working (message range selector went dead). Thanks to triLcat for
321 Revision 602.6 2005/02/19 06:01:14 ajc
322 * The previous <div style=\"margin-right:1px\"> has been replaced by a
323 named div in the stylesheet. This allows us to perform a vile, sleazy
324 hack to keep IE6 from exhibiting its horizontal scrollbar bug. There
325 will unfortunately always be a right margin in IE6, but there
326 doesn't appear to be any easy workaround.
328 Revision 602.5 2005/02/19 05:22:00 ajc
329 * Replaced all the "centered 99% tables" with 100% width tables wrapped
330 inside a div with margin-right:1px to remove the horizontal scrollbar
331 in Gecko without creating whitespace. IE6's problem is much more
332 serious and will require dropping a nuclear bomb on Redmond to fix.
334 Revision 602.4 2005/02/18 05:09:52 ajc
335 * Moved the room access control screen into a tab on the edit room menu
337 Revision 602.3 2005/02/17 04:48:26 ajc
338 * After setup is complete, tell them how to log in.
339 * Don't allow the creation of accounts with blank passwords.
340 * Don't allow users to change to a blank password.
341 * Fixed the positioning of a few more screens that accidentally got
342 partially hidden underneath the iconbar.
343 * Boldfaced the "Password changed." and other prompts.
344 * Removed the unreadable blue-on-blue links in the calendar day
345 view. They're redundant anyway, now: "Add new calendar event" and
346 "month view" are both in the banner bar.
347 * "New messages / All messages" are now "Read new messages / Read all
349 * "Save message" button is now "Post message" for public room posts,
350 and "Send message" for email.
351 * "Message has been posted" is now "Message has been sent" for email.
352 * Swapped positions of "Add users" and "Edit users" boxes.
353 * vCard editor: "Other Internet email addresses" is now "aliases"
354 * Renamed the "Users" button to "Who is online?"
356 Revision 602.2 2005/02/16 05:40:31 ajc
359 Revision 602.1 2005/02/16 05:22:22 ajc
360 * inetconf.c: fixed memory management problem that was causing all
361 the inetconf to get discarded during edit on IBM POWER5
363 Revision 602.0 2005/02/15 05:23:10 ajc
366 Revision 601.3 2005/02/15 05:20:44 ajc
367 * Fixed an HTTP output error for static data which was causing images
368 to display improperly in Konqueror
369 * Changed most of the beginbox_nt boxes to centered tables with 99%
370 width, to avoid the mysterious horizontal scrollbar
372 Revision 601.2 2005/02/14 04:57:23 ajc
373 * Started changing some of the top-level tables from 100% width to 99%
374 width in order to keep the b0rken CSS box-model from displaying a
375 horizontal scroll bar when it shouldn't. Lose, lose, lose.
377 Revision 601.1 2005/02/13 04:22:31 ajc
378 * Network configuration screen: add IMAPS, POP3S, and SMTPS ports
380 Revision 601.0 2005/02/12 04:23:43 ajc
383 Revision 528.48 2005/02/11 03:35:57 ajc
384 * useredit.c: added an "Delete user" button, because it was unintuitive
385 to tell people "Delete a user by setting their access level to 0"
387 Revision 528.47 2005/02/09 04:37:32 ajc
388 * More GroupDAV fixes and tuning.
390 Revision 528.46 2005/02/07 22:02:00 ajc
391 * groupdav_propfind.c: output all XML on a single line, with no linebreaks,
392 and no whitespace between tags. We have discovered that doing otherwise
393 will break certain clients.
395 Revision 528.45 2005/02/06 03:59:33 ajc
396 * Added some HTTP Date: header output
398 Revision 528.44 2005/02/05 22:58:46 ajc
399 * All GroupDAV HTTP output is now \r\n instead of \n terminated.
401 Revision 528.43 2005/02/05 08:36:13 ajc
402 * Added an everything-buffering thingi so we can do Content-length:
404 Revision 528.42 2005/02/05 04:16:01 ajc
405 * Cleanup of new message range view-o-matic
406 * GroupDAV GET operations now only send the Content-type: and Date:
407 headers. All the others are irrelevant.
409 Revision 528.41 2005/02/04 19:19:23 ajc
410 * Message reading range selection is now a drop-down box.
412 Revision 528.40 2005/02/04 17:22:18 ajc
413 * Cleaned up the rcs/cvs Id tags and leading comments at the top of some files
415 Revision 528.39 2005/02/04 03:43:31 ajc
416 * fixed the tasks view in the summary screen
418 Revision 528.38 2005/02/03 05:13:57 ajc
419 * More tuning for GroupDAV compliance.
421 Revision 528.37 2005/02/03 04:38:40 ajc
422 * VTODO components need to be encapsulated inside VCALENDAR components,
423 just like we do with VEVENT components. There's a bunch of software
424 (including the beforesave hook on our own Citadel server) that expects
427 Revision 528.36 2005/02/02 23:25:21 ajc
428 * Encode GroupDAV uid's using more concise string escaping, because the
429 old way was making KOrganizer choke.
431 Revision 528.35 2005/02/02 04:13:36 ajc
432 * Debugged the GroupDAV service with KOrganizer. It's mostly working now.
434 Revision 528.34 2005/02/01 23:15:50 ajc
435 * Completed GroupDAV PUT. Untested.
437 Revision 528.33 2005/02/01 19:52:29 ajc
438 * Bumped the internal version number to 6.01
439 * Set the minimum required Citadel version to 6.40, because we need the
440 automatic fill-in-missing-uid groupware stuff, and the new ENT0 semantics
443 Revision 528.32 2005/02/01 15:15:40 ajc
444 * Better purging of not-logged-in GroupDAV sessions
446 Revision 528.31 2005/02/01 14:55:12 ajc
447 * Reworked the PROPFIND xml output based on an example transaction
448 supplied by Reinhold Kainhofer. Groupware folder enumeration works
449 properly in Kontact now.
451 Revision 528.30 2005/02/01 03:49:09 ajc
452 * Completed "folder list" PROPFIND, now listing all rooms set to a
453 calendar, tasks, or address view, using the GroupDAV properties.
455 Revision 528.29 2005/02/01 02:28:32 ajc
456 * "time(NULL) mod 60" doesn't work for some reason, so it has been removed.
457 When defaulting a new event date/time to now, set the seconds to zero
460 Revision 528.28 2005/01/31 23:31:26 ajc
461 * Initial attempt at GroupDAV PROPFIND for folder enumeration. Hardcoded
462 to only show the Calendar> room. It kinda-sorta works with KOrganizer.
464 Revision 528.27 2005/01/31 16:24:47 ajc
465 * iconbar is now a happy css hovery lightupy div thing
467 Revision 528.26 2005/01/29 03:59:25 ajc
468 * Implemented the GroupDAV DELETE method.
470 Revision 528.25 2005/01/28 05:25:43 ajc
471 * iconbar no longer uses the beginbox/endbox semantics, but instead lives
472 directly inside the iconbar div.
474 Revision 528.24 2005/01/28 05:13:02 ajc
475 * GroupDAV object URL's are now based on the EUID of a message (which is
476 derived from the UID of the groupware object itself) instead of the
477 message number. This was done in order to conform to GroupDAV's
478 requirement that the URL cannot change after an object is updated.
479 * The ETag of a GroupDAV object is still the message number, and in fact
480 doing so meets that requirement perfectly.
482 Revision 528.23 2005/01/26 18:15:34 ajc
483 * PROPFIND now outputs fully qualified URL's
485 Revision 528.22 2005/01/26 18:02:22 ajc
486 * Initial implementation of GroupDAV PROPFIND
488 Revision 528.21 2005/01/26 16:28:23 ajc
489 * Output ETags in double quotes to conform with the new GroupDAV draft.
490 * Output HTTP Server: header in GroupDAV transactions
491 * Server: header now displays both WebCit and Citadel versions
492 * Added groupdav_common_headers() to output HTTP headers common to all
493 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
495 Revision 528.20 2005/01/25 19:51:04 ajc
496 * Accept escaped characters in GroupDAV GET URL's
498 Revision 528.19 2005/01/25 04:17:20 ajc
499 * Implemented the Groupdav GET method, more or less in its final form
500 (still need to fix the room/folder naming semantics)
502 Revision 528.18 2005/01/25 03:12:27 ajc
503 * Completed HTTP "Basic" authentication, and a stub function for the
504 main entry point for GroupDAV functions.
506 Revision 528.17 2005/01/24 03:37:48 ajc
507 * Began laying the groundwork for http-authenticated GroupDAV sessions.
509 Revision 528.16 2005/01/22 22:50:51 ajc
510 * removed descriptions in non-main menus
512 Revision 528.15 2005/01/20 21:24:27 ajc
513 * When viewing a calendar room, the "Read all messages" link in the
514 room banner has been replaced by "Day view" and "Month view" links.
515 (I have also imported icons for week and year views, in case we add
518 Revision 528.14 2005/01/20 16:13:56 ajc
519 * Added in a bunch of stupid JavaScript to allow the instant message
520 window to be dismissed.
522 Revision 528.13 2005/01/20 04:10:41 ajc
523 * Cleaned up a bunch of unused cruft from the old layout
524 * Instant messages are now displayed in a div that layers itself
525 over the rest of the site. It would be nice if we could figure out
526 a way to make a clickable "hide" box...
528 Revision 528.12 2005/01/17 04:38:14 ajc
529 * Navbar is now dynamic, in an attempt to make only the relevant controls
530 appear on any given page.
532 Revision 528.11 2005/01/15 07:19:08 ajc
533 * Removed the fixed pixel width from the tree view room list so it doesn't
534 wrap around in an ugly way on aIEeeee.
536 Revision 528.10 2005/01/15 05:26:27 ajc
537 * Message entry window is now somewhat full screen.
539 Revision 528.9 2005/01/14 21:03:17 ajc
540 * A few logging hacks
542 Revision 528.8 2005/01/14 15:00:51 ajc
543 * Placed the navbar into the room banner, at least in its temporary form.
545 Revision 528.7 2005/01/14 04:53:54 ajc
546 *** empty log message ***
548 Revision 528.6 2005/01/14 04:53:12 ajc
549 * Got the three-pane model working not only with web browsers, but also
550 with the disgusting abomination called Internet Explorer.
552 Revision 528.5 2005/01/13 18:38:08 ajc
553 * Insert a newline between </div> and <div id="text">
555 Revision 528.4 2005/01/11 16:20:18 ajc
556 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
559 Revision 528.3 2005/01/11 05:05:08 ajc
560 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
561 * Ripped things apart in a big way. The frameset is gone (except for
562 chat, for which we'll probably keep frames). Iconbar and banner are
563 now done using CSS and <div> tags.
564 * Room read/enter/goto controls are currently missing. Stay tuned.
565 * I am in the process of rewriting all of the markup as valid XHTML.
567 Revision 528.2 2004/12/29 22:08:08 ajc
568 * roomops.c: provide a way to create room shares with a mapping to an
569 alternate room name on the other end.
571 Revision 528.1 2004/12/29 17:28:09 ajc
572 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
573 all corrupty-whatever when a remote room name mapping is found. Display
574 the mapping and preserve it across share/unshare operations.
576 Revision 528.0 2004/12/28 03:58:34 ajc
579 Revision 527.1 2004/12/28 03:58:24 ajc
580 * Corrected overly-escaped reply-to addresses in "reply" button
581 * Repaired toggling of self-service account creation in admin screen
582 * Bumped internal version number to 5.28
584 Revision 527.0 2004/12/07 04:41:37 ajc
587 Revision 526.1 2004/12/07 04:41:02 ajc
588 * Finally tracked down the WC->vars heap corruption issue (for real this
589 time). We now call clear_local_substs() at the end of each HTTP
590 transaction, whether we need to or not, instead of calling it whenever
591 we're done with something we wanted session variables for.
592 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
593 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
594 preventing it from getting clobbered by another session.
595 * Bumped internal version number to 5.27
597 Revision 526.0 2004/12/01 21:35:56 ajc
600 Revision 525.4 2004/12/01 21:35:44 ajc
601 * Changed internal version number to 5.26
603 Revision 525.3 2004/12/01 21:34:17 ajc
604 * Numerous memory management bugfixes.
606 Revision 525.2 2004/12/01 16:48:24 ajc
607 * tools.c: don't crash when striplt() is called with a zero-length string
609 Revision 525.1 2004/11/12 18:02:36 ajc
610 * Updated the richtext editor (new version from Kevin Roth's site)
612 Revision 525.0 2004/11/03 20:21:10 ajc
615 Revision 524.7 2004/11/03 20:21:02 ajc
616 * Changed internal version number to 5.25
618 Revision 524.6 2004/10/20 02:41:41 ajc
620 * Added the notes room to the icon bar
621 * Set up an initial implementation of Notes view. Attractive enough to
622 publish, but read-only. Needs a note editor.
624 Revision 524.5 2004/10/15 03:10:24 ajc
625 * Calendar objects UID now generated by generate_uuid() which creates
626 pseudo-DCE-ish UUID's.
628 Revision 524.4 2004/10/05 01:59:31 ajc
629 * localtime_r() fixes
631 Revision 524.3 2004/10/03 02:56:35 ajc
632 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
634 Revision 524.2 2004/10/01 16:23:23 ajc
635 * Set up framework for "notes" view, and added a skeleton function for
638 Revision 524.1 2004/09/30 03:44:01 ajc
639 * fix line width break problem in chat
641 Revision 524.0 2004/09/28 16:12:44 ajc
644 Revision 523.12 2004/09/28 16:12:30 ajc
645 * Prepare for 5.24 release
647 Revision 523.11 2004/09/27 02:17:47 ajc
648 * messages.c: fix build problem on non-calendar-enabled installations
649 * floors.c: fix a warning message
651 Revision 523.10 2004/09/25 03:34:21 ajc
652 * summary.c: Fixed a calling syntax problem
654 Revision 523.9 2004/09/25 03:18:43 ajc
655 * small stylesheet fix
657 Revision 523.8 2004/09/24 04:21:41 ajc
658 * Fixed display bug for room list mode when we dropped down multiple
659 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
661 Revision 523.7 2004/09/24 04:08:25 ajc
662 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
663 rooms without new msgs
665 Revision 523.6 2004/09/24 04:04:34 ajc
666 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
669 Revision 523.5 2004/09/23 03:21:10 ajc
670 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
672 Revision 523.4 2004/09/16 02:42:37 ajc
673 * Set default view of new rooms during CRE8 command instead of afterwards
675 Revision 523.3 2004/09/15 03:08:50 ajc
676 * Support config of seaperate MSA port in Citadel 6.26
678 Revision 523.2 2004/09/10 03:49:17 ajc
679 * Added 'dialog' mode to setup
681 Revision 523.1 2004/08/31 20:31:01 ajc
682 * When saving VTODO (tasks), insert a UID if none is already present. Also
683 increment the sequence, or insert one if none is already present.
685 Revision 523.0 2004/08/31 03:02:37 ajc
688 Revision 522.30 2004/08/31 03:02:28 ajc
689 * Changed internal version number to 5.23
691 Revision 522.29 2004/08/27 02:40:06 ajc
692 * Ditched the graphical buttons because CSS can do the same thing faster.
694 Revision 522.28 2004/08/18 03:16:12 ajc
695 * 'move' and 'delete' buttons only show when allowed to do those things
697 Revision 522.27 2004/08/18 02:10:17 ajc
698 * Reply/Move/Delete buttons are now images, because system-native buttons
699 were too big and ugly.
701 Revision 522.26 2004/08/11 17:24:57 ajc
702 * static/iconbar.html: removed.
703 * Updated the "powered by citadel" graphic
705 Revision 522.25 2004/08/11 03:49:15 ajc
706 * Replaced all instances of the name "Citadel/UX" with "Citadel"
707 * Installed the "simple logo" in the iconbar
709 Revision 522.24 2004/08/09 03:11:20 ajc
710 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
712 Revision 522.23 2004/08/05 21:32:17 ajc
713 * Reply/Move/Delete are now buttons instead of links. This should enable
714 us to add some JavaScript magic for "Reply quoted" ...
716 Revision 522.22 2004/08/05 02:47:21 ajc
717 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
718 has a more predictable and attractive behavior, and can still be
719 overridden in the style sheet if the site operator wants to.
721 Revision 522.21 2004/08/04 03:52:23 ajc
722 * Tasks view is now pretty.
723 * Tasks view now displays date due for each task.
724 * Tasks view is now sorted by date due.
725 * Tasks view now displays overdue tasks in red.
727 Revision 522.20 2004/08/03 03:55:37 ajc
728 * Tasks view now uses the same buffer/dump logic as the calendar views, so
729 we can sort them by due date and do a prettier display. (Only the logic is
730 changed so far. The prettier display is forthcoming.)
732 Revision 522.19 2004/07/21 02:57:09 ajc
733 * Internet Configuration screen looks a little neater now
735 Revision 522.18 2004/07/21 02:45:15 ajc
736 * Completed the "Internet Configuration" screen
738 Revision 522.17 2004/07/16 19:13:37 ajc
739 *** empty log message ***
741 Revision 522.16 2004/07/16 19:13:10 ajc
742 * tools.c: display 12:00 as 12pm, not 12am
744 Revision 522.15 2004/07/16 03:14:03 ajc
745 * more work on inetconf screen
747 Revision 522.14 2004/07/16 02:50:00 ajc
748 * useredit.c: put a pretty box around user editing
750 Revision 522.13 2004/07/13 03:25:08 ajc
751 * inetconf.c: added. Not finished yet.
753 Revision 522.12 2004/07/10 03:10:19 ajc
754 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
755 floor level configurations.
756 * Put a space between OK and CANCEL buttons anywhere in the system where
758 * Some more of the room config/admin screens now return to themselves
759 with a "ok, you did that" message when OK is pressed, instead of dropping
760 out to the main menu.
762 Revision 522.11 2004/07/08 03:03:01 ajc
763 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
764 configuration (public rooms default and mailboxes default). Still need
765 to add floor and room policy screens.
767 Revision 522.10 2004/07/02 03:28:08 ajc
768 * Much-improved alphabet tabs for Address Book view. Now divides the
769 total number of names by (names per page, currently 60) and sets up
770 that many tabs, with proper [Aaa-Bbb] labels on them.
772 Revision 522.9 2004/07/02 03:26:06 ajc
773 *** empty log message ***
775 Revision 522.8 2004/07/01 02:40:40 ajc
776 * Clicking "Enter a message" in a groupware room now automatically calls
777 the correct editor for the type of objects in the room (message, calendar
778 event, task, address book entry)
780 Revision 522.7 2004/06/29 17:21:25 ajc
781 * Removed the word "room" in a few locations, as part of our push towards
782 not looking like a BBS when running in groupware mode
784 Revision 522.6 2004/06/29 00:37:02 ajc
785 * Made some fonts bigger because users were complaining...
787 Revision 522.5 2004/06/27 03:02:05 ajc
788 * Summary view -- always view ALL messages
789 * Summary view -- new messages are in boldface
791 Revision 522.4 2004/06/24 20:42:14 ajc
792 * Added the "server ip address" Citadel config option
793 * Site config: added "Changes will not take effect until..." language
796 Revision 522.3 2004/06/24 14:50:35 ajc
797 * Added the ability to listen on a single IP address instead of all addresses.
799 Revision 522.2 2004/06/22 02:21:56 ajc
802 Revision 522.1 2004/06/21 15:00:52 ajc
805 Revision 522.0 2004/06/19 03:21:35 ajc
808 Revision 521.10 2004/06/19 03:11:07 ajc
809 * Instead of a crufty "the topmost Internet email address will be used
810 for outgoing email" explanation, separated it into "Primary Internet
811 email address" and "Other email addresses" boxes.
813 Revision 521.9 2004/06/19 02:42:12 ajc
814 * Removed the "aides access to mailboxes" config option, which is no longer
815 part of the Citadel system.
817 Revision 521.8 2004/06/16 02:07:22 ajc
818 * Removed a couple of lines of debugging code leftover from last night
820 Revision 521.7 2004/06/15 03:06:11 ajc
821 * Bumped internal version number to 5.22
822 * Use new fast headers-only-no-mime fetch mode in Citadel for
825 Revision 521.6 2004/06/15 02:30:21 ajc
826 * Honor "maxmsgs" even when viewing a mailbox in summary mode
828 Revision 521.5 2004/06/12 04:26:38 ajc
829 * Fixed some garbled output resulting from turning things that look like
832 Revision 521.4 2004/06/11 16:09:36 ajc
833 * Moved the room graphic to the left of the room name in the banner, to
834 make it more consistent with the rest of the site.
835 * Reduced the size of the font in the iconbar
837 Revision 521.3 2004/06/11 03:15:08 ajc
838 * When "Add" is clicked without specifying an upload filename, resume
839 composition instead of aborting the post.
840 * Add attachments to messages in forward order, not reverse order
842 Revision 521.2 2004/06/10 03:08:48 ajc
843 * Improved the appearance of tabs in the room config screen
845 Revision 521.1 2004/06/10 02:58:55 ajc
846 * Made all the title boxes the same background color. The old scheme was
847 cute but not professional looking.
849 Revision 521.0 2004/06/06 19:53:25 ajc
852 Revision 510.15 2004/06/06 19:32:15 ajc
853 * Cleaned up a couple of FIXME's sitting around in the code
854 * Altered the conditions under which stray http://... strings are
855 automatically turned into links, to prevent that logic from
856 transforming IMG tags into gibberish.
857 * Set internal version number to 5.21
859 Revision 510.14 2004/06/04 02:29:07 ajc
860 * Fixed bug in "validate new users" screen (thanks Campy)
862 Revision 510.13 2004/06/03 03:21:22 ajc
863 * "Reply" button now carries the message subject into the reply.
865 Revision 510.12 2004/06/02 02:07:54 ajc
866 * setup.c: updated the setup script to configure two /etc/inittab entries,
867 one for http and one for https.
869 Revision 510.11 2004/06/01 21:46:47 ajc
870 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
871 during a read or write operation, do not attempt to finish the operation
872 unencrypted like we do in Citadel. Here in WebCit land it only causes
873 the server to segfault.
875 Revision 510.10 2004/06/01 19:01:22 ajc
876 * netconf.c: widened some of the text entry fields
877 * webcit.h: bumped up the internal version number to 5.20
879 Revision 510.9 2004/06/01 18:44:20 ajc
880 * Return to the old command-line usage (-s for https, service is either
881 http or https but not both)
883 Revision 510.8 2004/06/01 03:32:28 ajc
884 * Add "permanent room" setting to room edit screen
885 * create room -- allow longer strings
887 Revision 510.7 2004/06/01 00:36:43 ajc
888 * Hmmph. Do the session cookie as hex instead of base64. There really
889 are some characters in the base64 set that make HTTP do nasty things.
891 Revision 510.6 2004/05/31 21:43:27 ajc
892 * Added "|END" to the session cookie before base64-ing it. This fixes a
893 problem with certain room names causing the webserver to freak out and
894 break embedded images and stuff. I don't know why.
896 Revision 510.5 2004/05/31 20:34:11 ajc
897 * Message entry using Kevin Roth's excellent cross-platform richtext
900 Revision 510.4 2004/05/31 15:54:13 ajc
901 * "text" and "HTML" options for message entry.
903 Revision 510.3 2004/05/29 03:31:48 ajc
904 * tighten up the space between icons in the iconbar
906 Revision 510.2 2004/05/28 20:24:53 ajc
909 Revision 510.1 2004/05/24 03:02:38 ajc
910 * CSS change to make folder names stand out more in the "Folder View"
912 Revision 510.0 2004/04/30 04:08:58 ajc
915 Revision 506.13 2004/04/30 04:08:47 ajc
916 * Changed internal version number to 5.10
917 * Updated documentation for the new HTTPS service
919 Revision 506.12 2004/04/27 03:21:36 ajc
920 * Prompt for HTTPS port number during setup. We may make this optional.
922 Revision 506.11 2004/04/27 03:16:31 ajc
923 * When running on the same host as Citadel, if no key/cert are found,
924 symlink to Citadel's if possible.
925 * One server binary now forks to start both http and https servers.
927 Revision 506.10 2004/04/21 03:43:39 ajc
928 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
929 certs are also no longer invalid.
931 Revision 506.9 2004/04/21 02:25:13 ajc
932 * Replaced ctdl_install_certificate() with convenience functions found
933 in the OpenSSL library.
935 Revision 506.8 2004/04/21 02:19:41 ajc
936 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
937 understand, but read at http://www.informit.com/articles/article.asp?p=22078
938 ). Still doesn't work with Internet Monopolizer, though.
940 Revision 506.7 2004/04/20 02:32:44 ajc
941 * Allow setup to run seamlessly from within the Citadel Ridiculously
942 Easy Installer by observing the values of environment variables
943 CITADEL_INSTALLER, CITADEL, and WEBCIT.
945 Revision 506.6 2004/04/20 02:02:50 ajc
948 Revision 506.5 2004/04/16 03:14:06 ajc
949 * Minor fix for previous checkin
951 Revision 506.4 2004/04/16 02:59:01 ajc
952 * Completed SSL support. Still doesn't work with all browsers... gotta
955 Revision 506.3 2004/04/15 03:57:00 ajc
956 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
957 it has a crashy crashy bug in it. Don't use it yet.
959 Revision 506.2 2004/04/13 19:41:36 ajc
960 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
961 (freebusy data fetch for anonymous Kolab type clients)
963 Revision 506.1 2004/04/10 04:32:59 ajc
964 * Fixed some version and copyright date oopses
966 Revision 506.0 2004/04/10 04:29:30 ajc
969 Revision 505.22 2004/04/10 04:29:20 ajc
970 * Changed internal version number to 5.06
972 Revision 505.21 2004/03/29 04:30:20 ajc
973 * configure.in, Makefile.in: handle $LDFLAGS
975 Revision 505.20 2004/03/20 05:03:14 ajc
976 * Original startup thread becomes a worker thread after initialization.
977 Doing otherwise turns it into a zombie (at least on Linux) and possibly
978 leads to other problems
979 * Filter out NOOP's received in chat
981 Revision 505.19 2004/03/18 04:32:24 ajc
982 * Removed the language in README.TXT which told everyone that chat wouldn't
983 work with a non-local Citadel server, because that's no longer true.
984 * Removed the old chat applet from the static/ directory
986 Revision 505.18 2004/03/18 04:00:44 ajc
987 * Rounded web boxes now look correct in all browsers.
989 Revision 505.17 2004/03/17 18:25:31 ajc
990 * When creating a new user, auto-chain to the "edit user configuration"
991 screen, and subsequently auto-chain to the "edit address book entry"
992 screen. This creates a nice sensible workflow.
994 Revision 505.16 2004/03/15 22:47:09 ajc
995 * Prettied up the chat window a little more.
997 Revision 505.15 2004/03/15 04:27:44 ajc
998 * Chat now appears in a separate window
999 * Use regular frames instead of IFRAMEs for chat
1000 * Display user's own chat text in bold+italic
1001 * Added a "List Users" button
1003 Revision 505.14 2004/03/09 20:45:45 error
1004 * Add a Linux Software Map file
1006 Revision 505.13 2004/03/07 22:04:32 ajc
1007 * Fix the current view not being set to the default view for the creator
1010 Revision 505.12 2004/03/07 21:31:17 ajc
1011 * serv_read() now zeroes out the supplied buffer (with the supplied
1012 length) if a server read fails. This causes serv_gets() to return
1013 instead of looping endlessly. Fixes chat problem found on linux-ppc.
1015 Revision 505.11 2004/03/03 05:21:36 ajc
1016 * Made the chat screen totally kick-ass sweet. The flickering reload
1017 i-frame is now tiny and hidden, and it *appends* new chat data to
1018 the viewable window using JavaScript. No flickering + scrollback!
1019 * Added a help button to the chat screen.
1021 Revision 505.10 2004/02/29 22:52:15 ajc
1022 * Close and clear (set to -1) server socket handle when socket errors are
1023 detected. Fixes a chat problem reported by Winzlo.
1025 Revision 505.9 2004/02/29 05:34:25 ajc
1026 * Display the Chat menu option as "Chat with other users in <roomname>"
1028 Revision 505.8 2004/02/27 05:04:38 ajc
1029 * fix frameset bug in page popups
1031 Revision 505.7 2004/02/26 04:08:56 ajc
1032 * Fixed a problem that made WebCit go to the "no cookies" screen instead
1033 of the logout banner.
1034 * Ford's latest stupid room has a name with more than 64 characters, and
1035 we still had a 64-byte room name in the march_list struct. ooooops...
1037 Revision 505.6 2004/02/26 03:07:26 ajc
1038 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
1040 Revision 505.5 2004/02/25 23:10:28 ajc
1041 * Allow "/do_logout" as a no-frames page
1043 Revision 505.4 2004/02/25 23:00:21 ajc
1044 * Changed the favicon support to LINK tags in the HEAD of static stuff,
1045 to make life easier. (Thanks to prosthetik for this)
1047 Revision 505.3 2004/02/25 15:20:11 ajc
1048 * Support for favicon.ico in the static/ directory
1050 Revision 505.2 2004/02/24 04:06:42 ajc
1051 * Changed the colors slightly in chat screen
1053 Revision 505.1 2004/02/20 06:07:06 ajc
1054 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
1056 Revision 505.0 2004/02/19 03:32:50 ajc
1059 Revision 504.7 2004/02/19 03:32:38 ajc
1060 * Changed the internal version number to 5.05
1061 * Completed the frames fix
1063 Revision 504.6 2004/02/18 20:08:29 ajc
1064 * Fixed the frameset force reload logic. Now it does the whole frameset
1065 without displaying an error in the main frame.
1067 Revision 504.5 2004/02/18 19:17:51 ajc
1068 * Force reload of frameset if someone tries to escape it. Not perfect
1069 but it mostly works at this poing.
1071 Revision 504.4 2004/02/17 03:37:11 ajc
1072 * Indicate to Citadel that we want Server Generated Invitations when
1073 calendar events are saved. (No longer the default in Citadel server.)
1075 Revision 504.3 2004/02/09 04:49:32 ajc
1076 * Prepare for a way to avoid falling out of the main frameset
1078 Revision 504.2 2004/02/09 03:37:57 ajc
1079 * Changed the thread pool management algorithm. Detecting idle time between
1080 socket accepts was not working reliably on all systems, so we now follow
1081 the same algorithm as the Citadel server (spawn more threads when number
1082 of sessions < number of threads, but keep constrained to pre-defined
1083 minimum and maximum thread count)
1085 Revision 504.1 2004/02/03 03:09:51 ajc
1088 Revision 503.0 2004/01/28 04:31:31 ajc
1091 Revision 502.4 2004/01/28 04:30:48 ajc
1092 * Create Room can now offer calendar and address book rooms
1094 Revision 502.3 2004/01/17 21:25:30 ajc
1095 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
1096 * Split the config for LDAP Connector into its own panel
1098 Revision 502.2 2004/01/17 04:32:54 ajc
1099 * Add site config options for Citadel servers which support LDAP
1101 Revision 502.1 2003/10/24 02:50:19 ajc
1102 * Clicking "Enter Message" in a room with an Address Book view opens
1103 a blank vCard entry screen.
1105 Revision 502.0 2003/10/23 03:16:50 ajc
1108 Revision 501.2 2003/10/23 03:07:54 ajc
1109 * event.c: Found and removed another unquoted multi-line string literal
1110 * webcit.h: changed an #ifdef HAVE_ICAL_H
1111 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
1113 Revision 501.1 2003/10/22 01:42:12 ajc
1114 * iconbar.c: removed a stray character or two...
1116 Revision 501.0 2003/10/21 04:26:37 ajc
1119 Revision 500.30 2003/10/21 04:26:27 ajc
1120 * bumped the version string to 5.01
1122 Revision 500.29 2003/10/17 03:08:28 ajc
1123 * Finished prettying up the vCard display
1125 Revision 500.28 2003/10/17 02:31:45 ajc
1126 * Multi-line string literals are deprecated in GCC 3.1 unless each line
1127 is wrapped in quotes. Performed this fix so it'll compile.
1128 * setup.c: removed references to unused variable tempfile[]
1130 Revision 500.27 2003/10/09 03:17:02 ajc
1131 * Started prettying up the vCard display.
1133 Revision 500.26 2003/10/08 02:33:49 ajc
1134 * Begin work on better handling of vCard display
1136 Revision 500.25 2003/09/04 03:41:27 ajc
1137 * siteconfig.c: changed some config items to drop-down boxes
1139 Revision 500.24 2003/08/27 04:26:54 ajc
1140 * Split the site configuration screen up into four different screens,
1141 and added a meta-menu
1143 Revision 500.23 2003/08/24 03:31:50 ajc
1144 * Finished the setup program
1145 * Bumped the internal version number to 5.01
1147 Revision 500.22 2003/08/22 00:47:27 ajc
1148 * setup is now working, but it still needs a way to detect a running WebCit
1150 Revision 500.21 2003/08/22 00:25:40 ajc
1151 * Added a skeleton "setup" program to the tree. It does not work yet.
1153 Revision 500.20 2003/08/20 03:48:55 ajc
1154 * Added iconbar shortcut to Contacts room
1155 * Minimum required Citadel is now 6.11
1157 Revision 500.19 2003/08/20 03:07:25 ajc
1158 * Address book "single card" view now suppresses "reading nn message" and
1159 instead shows the letter indices across the top
1160 * Clicking on an address in a vCard now connects to WebCit mail instead
1161 of a browser mailto: link
1163 Revision 500.18 2003/08/19 04:18:43 ajc
1164 * Changed things around in the address book view. Made it sorted and
1165 more clickable and better looking...
1167 Revision 500.17 2003/08/12 18:54:03 error
1168 * messages.c: fix off-by-one-error in selector bar
1170 Revision 500.16 2003/08/07 22:18:03 ajc
1171 * Add the Summary Page to the customizable iconbar
1173 Revision 500.15 2003/08/07 03:51:51 ajc
1174 * Customizable icon bar as: pictures and text, pictures, text
1176 Revision 500.14 2003/08/05 03:52:14 ajc
1177 * First working version of the customizable iconbar. It contains a basic
1178 set of options and now automatically refreshes when it's customized.
1180 Revision 500.13 2003/08/04 03:50:29 ajc
1181 * First cut at the customizable iconbar is done. A bunch of generic options
1182 are there. Still need to get the actual iconbar to refresh when changes
1185 Revision 500.12 2003/08/03 21:02:01 ajc
1186 * More work on customizable iconbar
1188 Revision 500.11 2003/08/02 05:25:46 ajc
1189 * Laid the groundwork for a customizable iconbar
1191 Revision 500.10 2003/07/30 03:57:49 ajc
1192 * Add config.c_purge_hour to config screen
1194 Revision 500.9 2003/07/06 22:06:59 ajc
1195 * When converting "anything that looks like a URL" to a real link, first
1196 make sure that it isn't already inside a link. This fixes most of the
1197 long, ugly URL strings sent by eBay.
1198 * Automatically dismantle mailto: links in HTML messages, and convert
1199 them to WebCit mail links (clicking on it sends the user to the Mail
1200 room and begins composing a new message with the recipient and subject
1201 fields pre-populated).
1203 Revision 500.8 2003/06/29 20:51:21 ajc
1204 * Worked around a rendering bug in Satan's Browser that was causing it
1205 to draw the calendar month view much wider than the actual screen wdith
1207 Revision 500.7 2003/06/28 04:09:37 error
1208 * roomops.c: Backout change to display one less box in the first column in
1209 roomlist view, it doesn't seem to work for everyone
1211 Revision 500.6 2003/06/28 03:52:51 error
1212 * Don't tell browsers not to cache static documents
1214 Revision 500.5 2003/06/28 03:35:23 error
1215 * roomops.c: Display one less floor in the first column in romlist view
1217 Revision 500.4 2003/06/26 03:37:58 ajc
1218 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
1219 This will allow some groupware clients to browse the free/busy times of
1220 other users on the system.
1222 Revision 500.3 2003/06/21 05:17:21 ajc
1223 * Better alignment of system messages
1224 * Exterminated display_error() and replaced it with WC->ImportantMessage
1225 which is displayed in a bubble on top of whatever page you're on next.
1226 * Small cosmetic changes
1227 * Fixed some nesting problems in output_headers()
1229 Revision 500.2 2003/06/20 03:39:27 ajc
1230 * Optimization to floor layout in box view
1232 Revision 500.1 2003/06/20 03:04:26 ajc
1233 * "Reply" button on messages now handles IGnet recipients correctly
1235 Revision 500.0 2003/06/10 04:23:08 ajc
1238 Revision 410.50 2003/06/10 04:22:58 ajc
1239 * Updated docs and headers for 5.00 release
1241 Revision 410.49 2003/06/10 04:05:23 ajc
1242 * De-tabled the left side icon bar and reduced one of the graphics, so
1243 that all of the rounded corners show up in Satan's Browser.
1245 Revision 410.48 2003/06/10 03:47:41 ajc
1246 * style.css: added font selection to default <BODY> tag
1248 Revision 410.47 2003/06/06 03:26:03 ajc
1249 * Satan's Browser insists on putting bloody acres of whitespace to the
1250 right of any bulleted list items, making any multi-column table containing
1251 a list take more than the entire screen. Removed all such lists so it
1252 looks ok. If you are reading this and you are a Microsoft employee, please
1253 commit suicide before you break anything else.
1255 Revision 410.46 2003/06/06 02:22:07 ajc
1256 * Changed the upper left and upper right bounded box corners to a solid
1257 blue (#204B78) instead of gradiated, because it was looking funny in
1258 256-color mode. It also looked funny in Internet Explorer, but people
1259 who use Internet Explorer are contributing to terrorism and really don't
1260 deserve Web access in the first place. So I really just fixed this to make
1261 it look good in 256-color Netscape.
1263 Revision 410.45 2003/06/05 21:37:37 ajc
1264 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
1265 in b0rken IE browser. Die, Bill, Die.
1267 Revision 410.44 2003/06/05 03:52:29 ajc
1268 * Buncha cosmetic changes
1270 Revision 410.43 2003/06/04 03:41:25 ajc
1271 * Change the appearance of rooms with and without new messages in the
1272 room list -- now defined using CSS
1274 Revision 410.42 2003/06/03 03:57:42 ajc
1275 * Tightened up the room banner a bit. Smaller padding, smaller font,
1278 Revision 410.41 2003/05/31 21:36:45 ajc
1281 Revision 410.40 2003/05/26 21:05:42 ajc
1282 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
1283 it to complete the free/busy checking for attendee availability.
1285 Revision 410.39 2003/05/26 05:44:45 ajc
1286 * event.c: fix compiler warning
1288 Revision 410.38 2003/05/26 05:39:46 ajc
1289 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
1290 bug fixed in Citadel.
1292 Revision 410.37 2003/05/26 05:28:13 ajc
1293 * serv_func.c: added utility function read_server_text()
1294 * availability.c: banged out more of this code -- still not complete
1296 Revision 410.36 2003/05/26 03:28:02 ajc
1297 * Getting closer to doing the availability check. Created new source
1298 module 'availability.c' for this purpose. Stub function is in place.
1300 Revision 410.35 2003/05/25 04:25:12 ajc
1301 * siteconfig.c: fixed a spelling error
1302 * event.c: add a "Check attendee availability" button, and the code to
1303 bypass saving the event to the server, do something with it, and then
1304 feed the twiddled data structure back to the form display function for
1305 further editing. What's still missing is the code to do the actual
1308 Revision 410.34 2003/05/24 22:22:35 ajc
1309 * Small stylesheet hack to make it work with b0rken IE
1311 Revision 410.33 2003/05/24 22:13:08 ajc
1312 * Changed the login banner a bit
1314 Revision 410.32 2003/05/20 03:25:41 ajc
1315 * Separate event invitees with newlines instead of commas.
1317 Revision 410.31 2003/05/19 19:55:09 ajc
1318 * summary.c: eliminate compiler warnings about unused variables when
1319 compiling a WebCit service without calendar support
1321 Revision 410.30 2003/05/18 02:05:33 ajc
1322 * More conversion of screens to the new look-and-feel.
1324 Revision 410.29 2003/05/16 04:11:29 ajc
1325 * We don't need no steenking workaround. Problem fixed. MIME parser not
1326 broken. Web server was calling it with bad parameters. All fixed now.
1327 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
1330 Revision 410.28 2003/05/15 04:52:26 ajc
1331 * Minor workaround in web forms to handle mime parser problem in uploads
1333 Revision 410.27 2003/05/15 03:35:59 ajc
1334 * look and feel overhaul -- almost done!
1336 Revision 410.26 2003/05/14 03:46:35 ajc
1337 * More background cleanup
1339 Revision 410.25 2003/05/05 17:19:46 ajc
1340 * Cleanups to summary page when running on a non ical enabled system
1341 * Use non breaking spaces in summary page box titles
1343 Revision 410.24 2003/05/04 04:22:41 ajc
1344 * Display body of messages on a white background. I am doing this in order
1345 to prepare for making the general background of the screen a darker color.
1347 Revision 410.23 2003/05/04 02:54:55 ajc
1348 * Summary page now uses our cutesy new rounded window boxes
1350 Revision 410.22 2003/05/03 21:28:41 ajc
1351 * Added in a slick new box style and put the room lists in it
1353 Revision 410.21 2003/05/03 16:57:04 ajc
1354 * In the 'folders' and 'portal' views, change the folder delimiter
1355 from / to \ to avoid conflict with room names that have slashes
1357 Revision 410.20 2003/05/03 16:23:29 ajc
1358 * Enforce three columns in portal view of room list
1360 Revision 410.19 2003/05/03 04:52:32 ajc
1361 * Added an experimental new "portal view" to the room list options
1363 Revision 410.18 2003/05/02 03:23:41 ajc
1364 * Minor change to room list algorithm
1366 Revision 410.17 2003/05/01 15:33:05 ajc
1367 * Fixed a potential memory leak in enumeration of MIME parts
1369 Revision 410.16 2003/05/01 03:11:35 ajc
1370 * When static content is requested, fetch it without trying to connect
1373 Revision 410.15 2003/04/30 05:00:00 ajc
1374 * Added the ability to compose messages with file attachments uploaded from
1377 Revision 410.14 2003/04/27 04:46:02 ajc
1378 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
1379 observes the flag designating the presence of new messages. (The "rooms
1380 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
1381 but that view may get axed soon.)
1383 Revision 410.13 2003/04/26 21:57:53 ajc
1384 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
1385 before returning an error code to avoid a file descriptor leak
1387 Revision 410.12 2003/04/19 21:42:36 ajc
1388 * Repaired all my b0rken COLOR tags
1389 * Replaced most FONT tags with SPAN tags
1392 Revision 410.11 2003/04/19 19:58:10 ajc
1393 * Lots of great changes from Nick to make the site CSS-enabled.
1395 Revision 410.10 2003/04/14 04:04:40 ajc
1396 * First cut of CSS-izing WebCit. Probably b0rken.
1398 Revision 410.9 2003/04/09 04:02:32 ajc
1399 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
1400 supported the idea of one WebCit connecting to multiple Citadels for a
1401 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
1402 * When connecting to Citadel through a Unix domain socket, don't try to make
1403 the Java chat applet available.
1405 Revision 410.8 2003/03/31 03:32:19 ajc
1406 * messages.c: check for 000 terminator while parsing RFC822 headers to
1407 prevent getting hung up while displaying certain badly formatted messages.
1409 Revision 410.7 2003/03/30 06:13:19 ajc
1410 * When reading from the server, do not treat CR as end-of-line because
1411 there's probably an LF coming after it. Instead, keep reading to the LF
1412 and then strip both.
1413 * Do not underline links in the icon bars
1415 Revision 410.6 2003/03/17 04:17:41 ajc
1416 * Call to accept() was being made with an uninitialized variable for the
1417 third argument. Changed the second and third argument to NULL and 0 because
1418 we don't really need accept() to fill up a buffer full of information that
1419 we'll never use. (Thanks to SteveV for reporting the bug and helping to
1421 * Removed the mutex wrapper around select() because we don't need it. All
1422 idle worker threads now block on select() and one of them will wake up when
1423 a connection arrives.
1425 Revision 410.5 2003/03/15 20:55:03 ajc
1426 * When a requested image is not available on the Citadel server, send a
1427 1x1 transparent GIF instead of 404 error.
1429 Revision 410.4 2003/03/14 04:21:57 ajc
1430 * clone events to be encapsulated before saving, because the original
1431 instance may already have a parent, and that makes crashy crashy
1433 Revision 410.3 2003/03/13 05:57:17 ajc
1434 * More encapsulation. Warning: there are bugs in this!!
1436 Revision 410.2 2003/03/13 05:20:23 ajc
1437 * Various changes to the calendar service to handle messages containing
1438 fully encapsulated VCALENDAR components instead of only unencapsulated
1439 VEVENT subcomponents. We have to move in this direction for compatibility
1440 with other products.
1442 Revision 410.1 2003/03/01 22:07:19 ajc
1443 * New user registration, as well as existing user re-registration, now
1444 uses the vCard editing screen.
1445 * Administratively editing users' address book entries now works again,
1446 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
1447 in order to enforce this.
1449 Revision 410.0 2003/02/19 03:49:33 ajc
1452 Revision 400.90 2003/02/19 03:49:17 ajc
1453 * latest config.guess and config.sub from www.gnu.org
1455 Revision 400.89 2003/02/07 04:44:17 ajc
1456 * Replaced sleep() with a function that sleeps using select() in order to
1457 avoid potential issues with SIGALRM. Possible fix for weird behavior
1458 when running on a Macintosh.
1460 Revision 400.88 2003/01/29 22:32:07 ajc
1461 * Shuffled some code and comments around; minor cleanup
1463 Revision 400.87 2003/01/28 15:37:12 ajc
1464 * All functions which read binary data from the server now make use of the
1465 read_server_binary() function in tools.c
1466 * Binary reads from server now have safety code to prevent infinite loops
1467 * All output of MIME objects is now done with http_transmit_thing()
1469 Revision 400.86 2003/01/19 06:28:04 ajc
1470 * Minimum required Citadel version 6.05
1472 Revision 400.85 2003/01/16 04:41:26 ajc
1473 * When displaying edit controls for time of day in the calendar, only show
1474 minutes that are multiples of 5 ... unless the existing value is not a
1475 multiple of 5, in which case we show that too.
1477 Revision 400.84 2003/01/15 17:34:04 ajc
1478 * event.c: fixed a misspelling
1479 * config.guess, config.sub: updated using latest from ftp.gnu.org
1481 Revision 400.83 2003/01/14 04:21:27 ajc
1482 * Only offer views which make sense for the default view of a room
1484 Revision 400.82 2003/01/13 03:34:33 ajc
1485 * Get ready for the 4.10 release
1487 Revision 400.81 2003/01/12 23:22:53 ajc
1488 * configure.in: check for libical v0.24 or newer
1490 Revision 400.80 2003/01/07 04:56:17 ajc
1491 * Complete the free/busy transparency handling in the form
1492 * Default times for new events are now in the correct timezone
1494 Revision 400.79 2003/01/06 18:01:35 ajc
1495 * Begin handling of TRANSP property to show event times as free or
1496 busy (not finished).
1498 Revision 400.78 2003/01/05 21:02:14 ajc
1499 * Summary page: three columns are now all the same width
1501 Revision 400.77 2003/01/05 20:56:05 ajc
1502 * minor fix for previous checkin
1504 Revision 400.76 2003/01/05 20:51:01 ajc
1505 * Display PARTSTAT for attendees
1507 Revision 400.75 2003/01/05 05:01:00 ajc
1508 * Add "today's calendar events" to the summary page.
1510 Revision 400.74 2003/01/05 04:27:28 ajc
1511 * Add "Tasks" to the summary page
1513 Revision 400.73 2002/12/28 05:44:09 ajc
1514 * ical_dezonify.c: brought over new version from the Citadel source (again)
1516 Revision 400.72 2002/12/28 05:12:45 ajc
1517 * ical_dezonify.c: brought over new version from the Citadel source.
1519 Revision 400.71 2002/12/26 04:04:48 ajc
1520 * Perform CHEK command when automatically establishing sessions, not just
1521 when one is explicitly created. Some stuff is missing otherwise.
1523 Revision 400.70 2002/12/25 23:18:06 ajc
1524 * Be more strategic about when to call ical_dezonify()
1525 (This may be the last set of fixes. I hope so.)
1527 Revision 400.69 2002/12/25 21:39:38 ajc
1528 * ical_dezonify.c: added.
1529 * calendar.c: convert incoming ical messages to UTC
1530 (the usual routines will then convert them to local time for display)
1532 Revision 400.68 2002/12/25 07:06:00 ajc
1533 * Tweaked the code to work with libical 0.24
1535 Revision 400.67 2002/12/20 04:50:00 ajc
1536 * When saving a calendar event, increment the SEQUENCE property.
1538 Revision 400.66 2002/12/18 05:03:39 ajc
1539 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1540 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1541 Because the libc-allocated buffer was getting clobbered.
1542 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1544 Revision 400.65 2002/12/17 05:01:39 ajc
1545 * Prettied up the calendar day view layout
1546 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1548 Revision 400.64 2002/12/16 04:43:30 ajc
1549 * Correctly handle local time zone when figuring out which day and time to
1550 display events on calendar month/day views. This also seems to have
1551 fixed the bug that was causing events to sometimes get lost when saved.
1553 Revision 400.63 2002/12/15 05:50:59 ajc
1554 * Form editing of date/time fields now assumes that the icaltimetype being
1555 manipulated is in UTC. It converts to/from local time for editing.
1557 Revision 400.62 2002/12/10 23:25:47 ajc
1558 * Display attendees in message view of calendar objects
1560 Revision 400.61 2002/12/07 22:12:59 ajc
1561 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1562 until I implement the Citadel server function which it calls.)
1564 Revision 400.60 2002/11/30 21:34:51 ajc
1565 * Submit organizer in a hidden field, in case the server needs it
1567 Revision 400.59 2002/11/30 04:46:46 ajc
1568 * First cut at adding/removing attendees to an event
1569 (Actual invitations should be sent by the Citadel server)
1571 Revision 400.58 2002/11/29 23:56:19 ajc
1572 * Completed "me as organizer" -- the user's own e-mail address is inserted
1573 as the organizer of new events. Detect when the user is the organizer and
1574 enable/disable the attendees box accordingly.
1576 Revision 400.57 2002/11/29 16:38:37 ajc
1577 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1579 Revision 400.56 2002/11/28 06:03:24 ajc
1580 * Issue an ISME command when editing an event, to determine whether the user
1581 viewing the event is the organizer. (Will use this later to allow/disallow
1582 sending out invitations.)
1584 Revision 400.55 2002/11/26 05:01:04 ajc
1585 * Began handling attendee fields
1587 Revision 400.54 2002/11/16 23:40:11 ajc
1590 Revision 400.53 2002/11/16 23:15:02 ajc
1591 * Make the "all day event" shadebox smaller (month view) - no border.
1592 * Fixed bug that caused any events following an all day event to also appear
1595 Revision 400.52 2002/11/16 05:40:54 ajc
1596 * When adding new events to the calendar, default to the month [and day]
1597 currently being viewed.
1598 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1600 Revision 400.51 2002/11/15 05:05:47 ajc
1601 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1603 Revision 400.50 2002/11/15 04:11:46 ajc
1604 * Added even more nifty JavaScript to cause the hour/minute and end date
1605 fields of a calendar event form to render as disabled when the "all day
1606 event" box is checked -- not just when the user checks the box, but also
1607 when the box begins its life already checked.
1609 Revision 400.49 2002/11/14 04:59:40 ajc
1610 * Correctly serialize and save all day events using date instead of date/time
1612 Revision 400.48 2002/11/13 04:49:23 ajc
1613 * "All day event" shows as a single checkbox, instead of one for the start
1614 time and one for the end time. Added nifty JavaScript to zero and shade
1615 the hour/minute and all end time fields when all-day-event is checked.
1617 Revision 400.47 2002/11/12 05:57:27 ajc
1618 * Display a nicer looking screen when replying to calendar invitations
1619 * When displaying day view, don't show all day events twice
1620 * Day or month view: denote all day events by displaying them inside
1623 Revision 400.46 2002/11/12 03:26:39 ajc
1624 * Tell the user about broken Citadel server connections instead of
1625 simply printing "Goodbye"
1627 Revision 400.45 2002/10/23 04:11:38 ajc
1628 * Detect when a meeting invitation is actually an update for an existing UID
1629 and tell the user so.
1631 Revision 400.44 2002/10/21 20:16:38 ajc
1632 * Display conflicts nicely
1634 Revision 400.43 2002/10/21 18:29:14 ajc
1635 * Ask server to hunt for conflicts when displaying a meeting invitation
1637 Revision 400.42 2002/10/19 21:28:32 ajc
1638 * Moved the calendar meeting request reply functionality to the Citadel server
1640 Revision 400.41 2002/10/19 17:10:14 ajc
1641 * Add "Tentative" accept button
1642 * Only display Accept/Tentative/Decline button when method=REQUEST
1644 Revision 400.40 2002/10/19 04:16:37 ajc
1645 * Save an incoming meeting request into the user's calendar.
1647 Revision 400.39 2002/10/18 20:55:05 ajc
1648 * Began work on meeting request accept/decline
1650 Revision 400.38 2002/10/16 19:16:39 ajc
1651 * Fixes and updates to build WebCit on Linux for IBM S/390
1653 Revision 400.37 2002/10/09 04:12:44 ajc
1654 * Templatized trailing HTML
1655 * Templatized "new start page" page
1656 * Added global substitution macros
1658 Revision 400.36 2002/10/09 03:51:01 ajc
1659 * Templatized the <HEAD> section of HTML
1661 Revision 400.35 2002/10/07 23:03:38 ajc
1662 * messages.c: don't display room name field when it's blank
1664 Revision 400.34 2002/10/07 04:10:37 ajc
1665 * When displaying meeting invitations, only show date/time for VEVENT
1666 subcomponents. Date/time for other subcomponents are irrelevant.
1667 * Cleaned up HTML display of meeting invitations.
1669 Revision 400.33 2002/10/03 03:40:31 ajc
1670 * Worked on meeting accept/decline a little bit
1672 Revision 400.32 2002/09/30 03:58:35 ajc
1673 * Dabbled in handling incoming meeting requests
1675 Revision 400.31 2002/09/29 20:15:43 ajc
1676 * Completed the calendar day view
1678 Revision 400.30 2002/09/28 04:01:30 ajc
1679 * started fleshing out the calendar day view
1681 Revision 400.29 2002/09/27 21:19:28 ajc
1684 Revision 400.28 2002/09/27 18:31:33 ajc
1685 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1686 * After saving a VEVENT, return to the correct calendar view and date
1688 Revision 400.27 2002/09/27 17:15:44 ajc
1689 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1691 Revision 400.26 2002/09/27 04:37:21 ajc
1692 * New, buggy versions of event editing screens
1694 Revision 400.25 2002/09/26 22:00:16 ajc
1695 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1696 month 1 in libical functions)
1698 Revision 400.24 2002/09/25 21:57:13 ajc
1699 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1702 Revision 400.23 2002/09/24 04:12:34 ajc
1703 * Rough cut of the two-pass calendar display routines (first pass: go thru
1704 messages gathering VEVENT items; second pass: render calendar with data)
1706 Revision 400.22 2002/09/23 04:01:33 ajc
1707 * Presentation changes to calendar month view
1709 Revision 400.21 2002/09/22 05:20:27 ajc
1710 * Began implementing month view
1712 Revision 400.20 2002/09/21 04:38:05 ajc
1713 * Added utility functions for displaying vcalendar timestamps in web forms
1714 and translating form data back to timestamps.
1715 * Completed the "edit task" and "add new task" screens.
1717 Revision 400.19 2002/09/20 20:28:08 ajc
1718 * Smooth transition between "list tasks" & "edit task" screens
1720 Revision 400.18 2002/09/20 03:54:44 ajc
1721 * Display the "Tasks" view as a bulleted list with each task clickable
1722 * Clicking brings up an (unfinished) "edit task" screen
1724 Revision 400.17 2002/09/18 21:44:02 ajc
1725 * display VTODO parameters
1727 Revision 400.16 2002/09/17 04:21:00 ajc
1728 * Handler chains for VCALENDAR and VTODO types
1730 Revision 400.15 2002/09/17 03:37:10 ajc
1731 * Implemented a 'display handler' infrastructure for various groupware types
1733 Revision 400.14 2002/09/16 03:35:12 ajc
1734 * Just a bunch of glue code to iterate through the various types of ical
1735 objects we could encounter
1737 Revision 400.13 2002/09/15 04:05:41 ajc
1738 * Process calendar object subcomponents
1740 Revision 400.12 2002/09/15 03:40:13 ajc
1742 * When a text/calendar MIME type is discovered in a message, send it to
1743 the (currently skeleton) parser in calendar.c
1744 * calendar.c: skeleton parser for calendar objects which currently just
1745 creates an icalcomponent object and frees it.
1747 Revision 400.11 2002/09/15 03:16:24 ajc
1748 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1749 function namespace in libical
1751 Revision 400.10 2002/09/15 02:50:55 ajc
1752 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1754 Revision 400.9 2002/09/14 21:33:31 ajc
1755 * Backed out compression of inlines -- not all browsers appear to handle it
1757 Revision 400.8 2002/09/14 20:20:29 ajc
1758 * Attempting to push more stuff through compression. I've introduced some
1759 sort of deadlock bug that I can't seem to find yet...
1761 Revision 400.7 2002/09/14 20:00:22 ajc
1762 * Compress output_image() graphics
1764 Revision 400.6 2002/09/14 16:26:35 ajc
1765 * output_image() now reads the entire image from Citadel into a buffer before
1766 sending it to the browser (for performance reasons, and so it can compress)
1768 Revision 400.5 2002/09/14 04:52:59 ajc
1769 * Look for the "libical" calendaring library and link it in if present...
1771 Revision 400.4 2002/09/14 04:02:36 ajc
1772 * Finished gzip compression of dynamic pages (when browser supports it)
1774 Revision 400.3 2002/09/13 20:40:53 ajc
1775 * Detect when the client browser is capable of gzip encoding
1776 (actual encoding is not implemented yet)
1778 Revision 400.2 2002/09/13 15:54:40 ajc
1779 * Reversed the above change because I broke it somehow
1781 Revision 400.1 2002/09/11 22:46:59 ajc
1782 * Started adding in compression and calendaring library detects (not finished)
1784 Revision 400.0 2002/09/09 03:56:11 ajc
1785 * This is version 4.00
1787 Revision 323.68 2002/09/09 03:51:01 ajc
1788 * In the HTML-to-HTML converter:
1789 --> Open links in new window (as with text msgs)
1790 --> Convert loose URL's to hot links (as with text msgs)
1792 Revision 323.67 2002/09/06 03:59:11 ajc
1793 * Added an "About this server" panel to the Summary page.
1794 (Useless fluff, but better than an empty column.)
1796 Revision 323.66 2002/08/26 02:57:06 ajc
1797 * Rooms listed on the summary page are now clickable-gotoable
1799 Revision 323.65 2002/08/26 01:24:09 ajc
1800 * Added a "summary" page (rather sparse for now)
1802 Revision 323.64 2002/08/24 15:30:48 ajc
1803 * GET instead of POST for listsub. Also add a 'Back...' link.
1805 Revision 323.63 2002/08/24 05:59:24 ajc
1806 * Bugfixes and cosmetic changes to listsub system
1808 Revision 323.62 2002/08/23 03:37:19 ajc
1809 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1811 Revision 323.61 2002/08/22 03:55:47 ajc
1812 * 'unsubscribe' command (but not 'confirm unsubscribe')
1814 Revision 323.60 2002/08/21 21:58:37 ajc
1815 * Completed self-service list subscription via web.
1816 (Still need to implement unsubscribe.)
1818 Revision 323.59 2002/08/16 22:06:51 ajc
1821 Revision 323.58 2002/08/16 03:51:12 ajc
1822 * I think I've finally nailed the 'no session' pages now...
1824 Revision 323.57 2002/08/15 03:49:47 ajc
1825 * Fleshed out the list subscription page a bit
1827 Revision 323.56 2002/08/13 19:55:12 ajc
1828 * Keep track of the HTTP "Host:" header being sent by the browser.
1829 (We're going to need this in the near future)
1831 Revision 323.55 2002/08/05 16:07:30 ajc
1832 * Moved "edit floor label pic" to the floor editing screen
1834 Revision 323.54 2002/08/05 15:53:00 ajc
1835 * Commands to add, change, delete floors
1837 Revision 323.53 2002/07/26 03:20:04 ajc
1838 * Beautified the folder tabs in "edit room"
1840 Revision 323.52 2002/07/25 04:01:58 ajc
1841 * Final cleanup of changes (finally located and fixed the bug)
1843 Revision 323.51 2002/07/24 04:14:23 ajc
1844 * Minor code cleanup of last night's changes
1846 Revision 323.50 2002/07/23 15:40:54 ajc
1847 * Minor cleanup of previous changes
1849 Revision 323.49 2002/07/23 04:43:58 ajc
1850 * Updated message reading to use the new MSG4 command, so we can do output
1851 of various types of richtext (mainly HTML).
1853 Revision 323.48 2002/07/16 03:37:24 ajc
1854 * Small change to above
1856 Revision 323.47 2002/07/16 03:23:37 ajc
1857 * Display HTML messages as HTML. (Wow!)
1859 Revision 323.46 2002/07/13 04:39:59 ajc
1860 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1861 output HTML instead of converting to text/plain and back. (Not finished.)
1863 Revision 323.45 2002/07/11 03:17:03 ajc
1864 * hacks to text_to_server() to transmit messages as HTML
1866 Revision 323.44 2002/07/09 04:21:12 ajc
1869 Revision 323.43 2002/07/06 03:10:26 ajc
1870 * Enable a "make this my start page" link that works in lots of places.
1871 Configures a user's preference of where to go after login.
1873 Revision 323.42 2002/06/19 22:01:31 ajc
1874 * When editing another user's vCard, do a "transient goto" to their config
1875 room so you don't automatically gain access to their config room.
1876 * When creating a user, go back to the "select user to edit" screen with the
1877 new user's account name pre-selected.
1879 Revision 323.41 2002/06/17 03:48:44 ajc
1880 * Finished the thing to edit other users' vCards.
1882 Revision 323.40 2002/06/16 21:49:02 ajc
1883 * Administratively edit other users' vCards. Still needs a couple of lines
1884 of glue code to make it work.
1886 Revision 323.39 2002/06/15 20:34:39 ajc
1887 * Use safestrncpy() instead of strncpy() where appropriate
1888 * Fixed a memory allocation bug in the vCard parser
1890 Revision 323.38 2002/05/23 03:40:05 ajc
1891 * Brought over a utility function I'll need later
1893 Revision 323.37 2002/05/22 02:34:56 ajc
1894 * Finished room/folder view selector. Pretty cool.
1896 Revision 323.36 2002/05/22 01:53:23 ajc
1897 * Room list or folder list? Give the user a choice. (Has bugs.)
1899 Revision 323.35 2002/05/12 15:21:43 error
1900 * do_template() now parses a .wml file for WAP clients, and a .html file
1903 Revision 323.34 2002/05/11 22:46:19 error
1904 * Track whether user-agent is a WAP gateway
1906 Revision 323.33 2002/05/11 15:35:07 error
1907 * webcit.c: add MIME types for WAP/WML
1909 Revision 323.32 2002/05/10 15:29:58 ajc
1910 * Hacked the address book view a little bit
1912 Revision 323.31 2002/05/09 03:53:56 ajc
1913 * Began working on address book view
1915 Revision 323.30 2002/05/08 03:38:58 ajc
1916 * Preferences framework
1918 Revision 323.29 2002/05/07 03:57:29 ajc
1919 * In message summary, replace 'Del' links with checkboxes
1921 Revision 323.28 2002/05/05 03:28:15 ajc
1922 * Shuffled around the room banner a bit
1924 Revision 323.27 2002/05/03 19:32:39 ajc
1925 * Finished "folder list" mode (still need to move it to a permanent location)
1927 Revision 323.26 2002/05/03 03:55:17 ajc
1928 * more folder display stuff
1930 Revision 323.25 2002/05/01 22:03:07 ajc
1931 * "folder list" view (not finished)
1933 Revision 323.24 2002/05/01 03:23:31 ajc
1934 * Added a drop-down box to change a user's view of a room.
1936 Revision 323.23 2002/04/28 03:56:47 ajc
1937 * Finished summary mode (for the most part, anyway)
1939 Revision 323.22 2002/04/26 21:13:21 ajc
1940 * Separated "summary mode" message listing into its own function
1941 * Go to summary mode automatically when the server says that view=1
1943 Revision 323.21 2002/04/20 04:14:29 ajc
1944 * Some work on email summary screen
1946 Revision 323.20 2002/03/31 05:02:39 ajc
1947 * Remove "Page another user" link from main menu
1948 * Add "edit my citadel config room" type link from edit user screen
1950 Revision 323.19 2002/03/29 22:30:45 ajc
1951 * Finished the "edit user" screen.
1953 Revision 323.18 2002/03/29 15:18:09 ajc
1954 * yep ... more user edit stuff
1956 Revision 323.17 2002/03/26 19:01:12 ajc
1957 * More edit user stuff
1959 Revision 323.16 2002/03/26 18:23:23 ajc
1960 * Don't display room banner on screens that don't pertain to a particular room
1961 * Initial prep for add/change/delete user accounts screen
1963 Revision 323.15 2002/03/22 04:33:08 ajc
1964 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1966 Revision 323.14 2002/03/19 04:35:10 ajc
1967 * Brought over yet another new version of the MIME parser from Citadel
1969 Revision 323.13 2002/03/13 03:56:52 ajc
1970 * New site config option "Allow system Aides to gain access to mailboxes"
1972 Revision 323.12 2002/03/12 23:13:57 ajc
1973 * Moved room access controls out of the admin menu and into the room commands
1974 menu. Prettied up the access control list screen.
1976 Revision 323.11 2002/03/10 06:07:09 ajc
1977 * Handle multiple Internet e-mail addresses in vCard editor
1979 Revision 323.10 2002/03/07 04:56:09 ajc
1980 * Final polish for initial round of vCard editing functions. Only show "edit"
1981 link when editing user's own vCard in the My Citadel Config> room.
1983 Revision 323.9 2002/03/06 05:22:33 ajc
1984 * More vcard editing form stuff
1986 Revision 323.8 2002/03/05 05:05:06 ajc
1987 * More vCard editing stuff
1989 Revision 323.7 2002/03/04 05:28:54 ajc
1990 * Wrote some skeleton code for robust vCard editing
1992 Revision 323.6 2002/03/03 06:58:25 ajc
1993 * Login errors displayed in red
1995 Revision 323.5 2002/03/03 06:52:59 ajc
1996 * Allow editing of the "disable self-service user account creation" site config option
1998 Revision 323.4 2002/02/24 07:02:44 ajc
1999 * Added the ability to enter a Subject: line in messages
2000 * Go to the Mail room when user clicks on the new mail alert icon
2002 Revision 323.3 2002/02/13 22:47:51 ajc
2003 * Added some rudimentary support for displaying vCards as card-looking things
2005 Revision 323.2 2002/02/13 15:04:25 ajc
2006 * Began some hacks for vCard processing
2008 Revision 323.0 2002/01/13 09:07:06 ajc
2011 Revision 322.4 2002/01/13 09:06:38 ajc
2012 * Brought over the debugged mime parser from Citadel
2014 Revision 322.3 2002/01/05 06:19:17 error
2015 * Add MIME types text/css and image/png
2017 Revision 322.2 2002/01/03 22:32:38 ajc
2018 * templatized the "prompt for recipient" screen
2020 Revision 322.1 2001/12/28 09:43:05 error
2021 * Client support for hostnames up to 63 characters
2023 Revision 322.0 2001/12/26 23:11:56 ajc
2026 Revision 321.1 2001/12/26 23:11:25 ajc
2027 * Minor change to the upload handler, to fix graphics uploads
2029 Revision 321.0 2001/12/26 05:28:02 ajc
2032 Revision 320.2 2001/12/26 05:24:11 ajc
2033 * Reverted all of the navbar and iconbar functions back to plain, ordinary
2034 link tags. The nifty JavaScript stuff is now used only to light up the
2035 buttons during mouse hovers, and nothing more.
2037 Revision 320.1 2001/12/25 00:14:44 error
2038 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
2040 Revision 320.0 2001/12/21 06:04:03 ajc
2043 Revision 301.22 2001/12/21 06:03:54 ajc
2046 Revision 301.21 2001/12/20 05:02:42 ajc
2047 * If you paid for this software, someone is ripping you off.
2048 * Fixed the urlesc() function to use a caller-supplied target buffer.
2050 Revision 301.20 2001/12/18 20:35:29 ajc
2051 * More fun JavaScript-enabled buttons
2053 Revision 301.19 2001/12/18 16:48:06 ajc
2054 * Began testing new JavaScript-enabled k00l light-up buttonz
2056 Revision 301.18 2001/12/18 06:06:20 ajc
2057 * mime parser update
2059 Revision 301.17 2001/12/15 20:51:33 ajc
2060 * "reply" button on pop-up pages
2062 Revision 301.16 2001/12/11 16:02:40 ajc
2063 * Completed support for add/remove mailing list recipients.
2065 Revision 301.15 2001/12/11 15:22:53 ajc
2066 * Began constructing the listserv screen for config (not tested)
2068 Revision 301.14 2001/12/11 05:37:12 ajc
2069 * Finished the share/unshare room screen in Edit Room
2071 Revision 301.13 2001/12/03 04:43:40 ajc
2072 * Brought over an update of the MIME parser from Citadel.
2074 Revision 301.12 2001/12/02 07:09:13 ajc
2075 * Turned the room editing page into a tabbed dialog
2076 * Started adding some of the room sharing stuff
2078 Revision 301.11 2001/11/22 05:17:06 ajc
2079 * Completed the add/change/delete neighbor node screens
2081 Revision 301.10 2001/11/18 01:47:24 ajc
2082 * Tentatively begun the change of networking configuration screens to reflect
2083 the new network architecture of the server.
2085 Revision 301.9 2001/11/18 01:41:09 ajc
2086 * Brought over the newer string tokenizer from Citadel
2087 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
2088 server's convention of #define SIZ 4096
2090 Revision 301.8 2001/11/14 03:20:22 ajc
2091 * Add some more of the newer config settings to the site config screen
2093 Revision 301.7 2001/09/25 03:34:09 ajc
2094 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
2095 and bail out without bothering the Citadel server.
2097 Revision 301.6 2001/08/22 16:38:06 ajc
2098 * Added the "-c" command line option to generate optional cookies indicating
2099 the host name of the server. This makes it easy to put a cluster of WebCit
2100 servers behind (for example) an Arrowpoint load balancer.
2102 Revision 301.5 2001/08/21 04:02:56 ajc
2103 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
2104 unwanted page caching
2106 Revision 301.4 2001/08/13 03:43:24 ajc
2109 Revision 301.3 2001/08/13 03:40:01 ajc
2110 * Another attempt at focus
2112 Revision 301.2 2001/08/11 04:24:39 ajc
2113 * Attempt at setting focus to msgtext area when entering a message.
2115 Revision 301.1 2001/08/02 03:42:03 ajc
2116 * Changed the wholist to work with the new masquerade semantics
2118 Revision 301.0 2001/06/28 15:05:31 ajc
2121 Revision 300.2 2001/06/28 15:03:49 ajc
2122 * Every generated page now includes a meta tag to disable evil "smart tags"
2123 (see http://smarttags.manilasites.com/ for more information)
2125 Revision 300.1 2001/06/28 02:39:54 ajc
2126 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
2127 the screen where you can create a room...
2129 Revision 300.0 2001/06/27 06:24:06 ajc
2130 * Tagged everything as Version 3.00
2132 Revision 213.25 2001/06/27 06:22:49 ajc
2133 * Updated docs for the 3.00 release
2135 Revision 213.24 2001/06/27 06:16:01 ajc
2136 * Correct generated window name in pop up pages
2137 * Added handling of MIME inline images (not tested)
2139 Revision 213.23 2001/06/22 17:58:20 ajc
2140 * A few performance and tuning cleanups. Increased the size of the socket
2141 queue length to 100 for use on big systems. Also, during startup, the
2142 initial startup thread now exits after creating the worker threads, instead
2143 of becoming a worker thread itself. For some reason Solaris had problems
2144 with the latter method.
2146 Revision 213.22 2001/06/07 03:16:57 ajc
2147 * Brought over an updated mime parser from Citadel
2149 Revision 213.21 2001/06/06 14:44:25 ajc
2150 * mime_parser.c: #include <pthread.h> so it compiles cleanly
2152 Revision 213.20 2001/05/31 02:26:22 ajc
2153 * Fixed login to take you to the Lobby instead of the next room.
2155 Revision 213.19 2001/05/30 22:37:09 ajc
2156 * Fix to upload handler to recognize browser uploads based on *either* a "name"
2157 or a "filename" from the MIME parser.
2159 Revision 213.18 2001/05/30 01:06:57 ajc
2160 * Changes to mime parser ... still something wrong
2162 Revision 213.17 2001/05/28 19:27:29 ajc
2163 * Fixed bug which marked all messages in Lobby as old before reading at login
2165 Revision 213.16 2001/05/25 22:39:26 ajc
2166 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
2168 Revision 213.15 2001/05/23 16:15:23 ajc
2169 * UI changes (pretty frames with no scrollbars)
2171 Revision 213.14 2001/05/22 00:32:17 ajc
2174 Revision 213.13 2001/05/22 00:02:18 ajc
2175 * Another attempt to fix the fd leak
2177 Revision 213.12 2001/05/19 02:21:40 ajc
2178 * Attempt to fix the dangling sockets.
2180 Revision 213.11 2001/05/15 03:22:25 ajc
2181 * More icon updates and link cleanup type stuff
2183 Revision 213.10 2001/05/06 05:11:48 ajc
2184 * Added paging icon and right-justified it
2185 * Send-page window is now a popup
2187 Revision 213.9 2001/05/04 04:28:10 ajc
2188 * Added "page user" button in wholist
2190 Revision 213.8 2001/05/01 00:49:43 ajc
2191 * more of the UI overhaul
2193 Revision 213.7 2001/04/30 01:49:36 ajc
2194 * more work on UI overhaul
2196 Revision 213.6 2001/04/29 04:39:23 ajc
2197 * User interface overhaul now in progress. WARNING: incomplete system.
2199 Revision 213.5 2001/04/01 22:13:37 cough
2200 * Modified roomops.c to give users the ability to pick a floor at room
2203 Revision 213.4 2001/02/15 01:21:55 ajc
2204 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
2205 invite/kickout functionality.
2207 Revision 213.3 2001/01/25 23:10:00 ajc
2208 * "Delete message" button now confirms on client-side using JavaScript
2210 Revision 213.2 2000/12/05 18:39:49 ajc
2211 * Added support for non-USA countries in registration screen (requires the
2212 latest Citadel server, which supports the country field)
2214 Revision 213.1 2000/10/20 04:27:46 ajc
2215 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
2217 Revision 213.0 2000/10/03 16:44:01 ajc
2218 * Tagged for 2.13 release
2220 Revision 212.16 2000/10/03 03:15:53 ajc
2221 * Cosmetic changes to login screen, menu bar, and message header bar
2223 Revision 212.15 2000/09/28 03:44:52 ajc
2224 * Linked to the bio/photo page from message headers. I'm not sure I like the
2225 color scheme, though.
2227 Revision 212.14 2000/09/28 03:37:23 ajc
2228 * who.c: provide links to bio/photo pages for each user in the wholist
2230 Revision 212.13 2000/09/24 21:37:21 ajc
2231 * When reading large numbers of messages, group them in smaller numbers and
2232 display the selector bar in search engine style (like AltaVista and Google)
2234 Revision 212.12 2000/09/24 04:17:16 ajc
2235 * Templatized the room banner.
2237 Revision 212.11 2000/09/17 03:29:45 ajc
2238 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
2240 Revision 212.10 2000/09/14 11:43:37 error
2241 Replace occurrences of % throughout the HTML with %% so as to be friendly
2242 to HP/UX printf() and possibly others.
2244 Revision 212.9 2000/09/13 04:13:59 ajc
2245 * Completed the initial hack of the variable substitution template thingy.
2246 Check out static/login.html to see the first template.
2248 Revision 212.8 2000/09/11 17:08:16 ajc
2249 * Started templatizing the login screen. Not finished yet.
2251 Revision 212.7 2000/09/11 03:29:50 ajc
2252 * Started working on a variable-substitution thing
2254 Revision 212.6 2000/08/30 03:20:22 ajc
2255 * Put the wholist back into its own window.
2257 Revision 212.5 2000/07/06 03:46:29 ajc
2258 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
2260 Revision 212.4 2000/06/29 04:22:35 ajc
2261 * Changed the format of the wholis (again). Now it shows up in a frame
2262 instead of a separate window.
2264 Revision 212.3 2000/06/12 03:28:44 ajc
2265 * added support for multi-line paging
2267 Revision 212.2 2000/06/07 04:11:28 ajc
2268 * HTML changes to room banner
2270 Revision 212.1 2000/05/31 04:29:54 ajc
2271 * Initial support for "summary" (headers only, no body) mode of reading
2272 messages, and "read one" mode. For future support of 'traditional' email.
2274 Revision 212.0 2000/05/23 20:35:52 ajc
2275 * Tagged for the 2.12 release
2277 Revision 211.19 2000/05/18 02:33:39 ajc
2278 * Don't call whobbs() directly after changing masq room/host, it screws up the
2279 refresh. It now calls an HTTP redirect page instead.
2280 * added http_redirect(char *url) function to accomplish the above
2282 Revision 211.18 2000/05/08 17:24:32 ajc
2283 * Removed HTTP date fields because it was confusing browser caches (weird)
2284 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
2286 Revision 211.17 2000/05/07 23:46:55 ajc
2287 * added Date: and Last-Modified: headers to HTTP output
2288 * masquerade room/host screen now runs in wholist window, and returns to it
2290 Revision 211.16 2000/05/02 17:32:06 ajc
2291 * Font related changes to html
2293 Revision 211.15 2000/04/20 02:42:23 ajc
2294 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
2295 crashing every session, every time. (?)
2296 * End the session after displaying robots.txt or nocookies.html, to prevent
2297 big session logjams when either of these conditions are met
2299 Revision 211.14 2000/04/15 15:43:46 nbryant
2300 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
2301 64-bit gcc on sparc is evil)
2303 Revision 211.13 2000/04/06 20:42:03 nbryant
2304 * configure.in: fix a typo
2306 Revision 211.12 2000/04/06 20:37:01 nbryant
2307 * solaris cleanups and warning fixes
2309 Revision 211.11 2000/03/31 03:48:52 ajc
2310 * text_to_server() now behaves the way web users expect text entry to work.
2311 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
2313 Revision 211.10 2000/03/31 02:39:06 ajc
2314 * Fixed bugs in "Site configuration" and added new fields.
2316 Revision 211.9 2000/03/31 02:08:45 ajc
2317 * Added "max messages per page" and "read next nnn" stuff to read loop
2318 (probably not in its final form)
2320 Revision 211.8 2000/03/28 17:02:47 nbryant
2321 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
2323 Revision 211.7 2000/03/27 16:18:17 ajc
2324 * Implement multi-room chat as available in Citadel 5.70
2326 Revision 211.6 2000/03/23 04:45:15 ajc
2327 * Experimental move of wholist to a separate auto-refreshing window
2329 Revision 211.5 2000/03/19 22:49:03 ajc
2330 * Made the header-bar buttons more visible
2331 * Added a "reply" header-bar button
2332 * Move "Subject:" lines into the header-bar
2333 * Padded the header-bars by one pixel (nicer looking)
2334 * Changed message date/time output format
2336 Revision 211.4 2000/03/19 19:49:31 ajc
2337 * Added support for unix domain sockets
2339 Revision 211.3 2000/02/11 23:45:04 nbryant
2340 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
2341 * tcp_sockets.c: include <arpa/inet.h>
2343 Revision 211.2 2000/02/11 23:30:04 nbryant
2344 configure.in: added some code for FreeBSD
2346 Revision 211.1 2000/01/11 04:20:40 ajc
2347 * Add "close window" option to goodbye screen
2349 Revision 211.0 2000/01/04 15:24:16 ajc
2350 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
2351 * This will be released as v2.11; tagged everything as such.
2353 Revision 210.0 1999/12/24 04:57:18 ajc
2356 Revision 1.121 1999/12/23 04:54:48 ajc
2357 * Changed session cookie from hexadecimal encoding to base64
2358 * Removed overly verbose logging
2360 Revision 1.120 1999/12/12 18:12:28 ajc
2361 * get http request: clear hold buffer before starting to read in HTTP request.
2362 This was causing some requests to get corrupted.
2364 Revision 1.119 1999/12/08 18:25:21 ajc
2365 * Increased the size of the backlog queue length passed to accept() and made
2366 it a configuration parameter in webcit.h
2368 Revision 1.118 1999/12/07 16:09:26 ajc
2369 * Better (non fireworks display mode) handling of broken HTTP sockets
2371 Revision 1.117 1999/12/06 03:40:29 ajc
2372 * Moved a bunch of other global variables to per-session variables
2374 Revision 1.116 1999/12/06 02:05:33 ajc
2375 * Moved global march list into per-session context
2377 Revision 1.115 1999/12/05 18:38:02 ajc
2378 * Auto-scaling worker thread pool size
2380 Revision 1.114 1999/12/05 17:38:41 ajc
2381 * Additional debugging and cleanup
2383 Revision 1.113 1999/12/04 22:16:05 ajc
2384 * Moved all diagnostic output to stderr
2385 * Moved "HTTP/1.0 200 OK" output to output_headers()
2387 Revision 1.112 1999/12/04 21:56:59 ajc
2388 * Finished the overhaul. Now to tune...
2390 Revision 1.111 1999/12/03 17:59:53 ajc
2391 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
2392 pseudocode so the build is currently broken.
2394 Revision 1.110 1999/12/03 16:37:46 ajc
2395 * Repaired HTTP output for image transfers and static content
2397 Revision 1.109 1999/12/03 05:09:54 ajc
2398 * Rewrote the HTTP engine and application coupling to run in a worker thread
2399 model and to run as a single multithreaded program (eliminated helper
2400 processes and pipes). It currently runs but has many large bugs.
2402 Revision 1.108 1999/12/03 00:18:20 ajc
2403 * Added ".c.o" rule to Makefile
2405 Revision 1.107 1999/11/26 03:32:59 ajc
2406 * Started moving all of the global variables into a struct, to facilitate
2407 multithreaded server.
2409 Revision 1.106 1999/11/26 01:28:10 ajc
2412 Revision 1.105 1999/11/04 02:05:02 ajc
2413 * Added 'number of worker threads' to site config screen
2415 Revision 1.104 1999/10/25 02:25:09 ajc
2416 * Shuffled around the room editing commands
2418 Revision 1.103 1999/10/14 04:07:18 ajc
2419 * Cleaned up the bottom-of-page icons
2421 Revision 1.102 1999/10/08 23:58:11 ajc
2422 * Minor bug fix in registration screen
2424 Revision 1.101 1999/10/06 02:44:02 ajc
2425 * Per Nick's request, removed the key bindings stuff. He knows how to fit
2426 it back in when it's fixed. Also added more attempts at cache disabling,
2427 but it still doesn't work in the StarOffice browser. I don't know why.
2429 Revision 1.100 1999/10/02 03:26:14 ajc
2430 * Merged in Nick's bit of JavaScript to handle key commands.
2431 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
2432 in a text field. Right now you can't even log in.
2434 Revision 1.99 1999/09/01 01:06:11 ajc
2435 * Added "max message length" field in global config screen
2437 Revision 1.98 1999/08/14 18:16:10 ajc
2438 * Fixed escputs() and its friends to properly handle ' (single quote) chars
2441 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2442 * Did neat stuff to the bottom of the page
2444 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2445 * webcit.c: exit Webcit sessions semi-gracefully when the connection
2446 to a Citadel server fails.
2447 * messages.c: don't auto-link URL's in messages if it would cause
2450 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2451 * Recompiled the Java chat applet using a genuine JDK 1.0.2
2452 compiler. This should make more browsers happy.
2454 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2455 * Added support for "robots.txt" telling spiders to go away.
2456 * Do a slrp_highest() when logging off.
2458 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2459 * Rearranged the code in "Site-wide configuration" and "Generic
2460 server command" to avoid nested server operations
2462 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2463 * webcit.c: added "back, top, next" buttons to bottom of each page
2464 * menubar.html: replaced "User list" with "Page another user"
2466 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2467 * context_loop.c: rearranged some code to try to eliminate deadlocks
2469 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2470 * Unknown URL's now display the main menu instead of diagnostics
2471 * Diagnostics are now at <baseurl>/diagnostics
2473 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2474 * Session no longer locks up when an express message is cancelled
2475 * The default Citadel server is now "localhost" instead of uncnsrd
2476 * Added some documentation
2478 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2479 * roomops.c: made room banner graphics more reliable
2480 * messages.c: added code to prevent accidental "double-posting"
2481 * who.c: fixed the "Change room/host/user" submit logic
2483 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
2484 * Changed static/menubar.html so the text is readable
2486 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2487 * Ditched the frames mode completely. It wasn't working properly in,
2488 among other places, IE 5. Die, Bill, Die.
2490 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2491 * Fixed the behavior of the "forget room" routine, to properly handle
2492 the transition back to the Lobby after it's all done.
2493 * Added ExpressMessageCat() to allow code to send the user messages
2494 along with incoming express messages
2495 * WebCit now sends the name of the end user's browser as the client
2496 name in a Citadel IDEN command rather than its own name.
2498 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2499 * Minor code cleanups
2500 * New mail notification
2502 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2503 * Top-aligned all the cells in the fake frames in non-frames mode
2505 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2506 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2507 of a Goto, in order to prevent it from first marking all msgs old.
2509 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2510 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2511 which can differentiate the needs of frames and noframes modes
2513 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2514 * webserver.c: added "-t" option to send traces somewhere else
2516 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2517 * context_loop.c: display an error page if the client browser
2518 requests a non-root page and there is no cookie set
2519 * webserver.c: took my name off the copyright notice (it's a group
2522 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2523 * Reworked a lot of the structure, made more HTML "embeddable"
2524 * Changed the noframes mode to display "fake" frames using tables
2526 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2527 Changed some output formatting (mainly <FONT> tags).
2528 Changed who.c to use urlescputs() rather than escputs()
2529 in urls so GOTOs and User Profiles work when the string has a
2532 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2533 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2534 How to cause "onLoad=" to cause a sibling frame to refresh without
2535 having to use the nonportable HTTP "Window-Target:" directive. Began
2536 implementation of this; it should allow portable NS/IE compatibility.
2538 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2539 * Implemented "access level required to create rooms"
2541 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2542 * webcit.c: modified getz() to *exit* the program when fgets()
2543 returns an error. This is actually the desired behavior; it would
2544 otherwise busy-loop forever on a broken pipe.
2546 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2547 * webcit.c: added to getz() the ability to return an error code;
2548 implemented this in the main loop, hopefully fixing problems
2549 * Added "braindamage" file (frames/JS browser compatibility list)
2550 * Added HTTP "User-agent:" detection
2551 * wildmat.c, braindamage.c: added
2552 * Initial value of 'noframes' is now set by the braindamage check
2553 * Ran everything through "indent -kr -i8"
2554 * roomops.c: in room list, print a in otherwise empty cells
2556 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2557 * context_loop.c: warning fix
2558 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2560 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2561 * Resolve the name of the connecting host and pass it on to Citadel
2563 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2564 * wDumpContent() is now responsible for </BODY></HTML> most of the
2565 time (parameter settable) so that the main menu can easily be
2566 embedded in every page when running in noframes mode
2567 * noframes mode selection is now carried in the cookie
2569 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2570 * Made the frames stuff less dependent on the HTML TARGET= directive
2571 and more dependent on the HTTP Window-target: directive.
2572 * Made the system semi-navigable in noframes mode.
2574 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2575 * Brought over the new room listing code and <G>oto heuristics
2576 from the main Citadel tree, to pay attention to floor/room ordering
2578 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2579 * Modified the back end of mime_parser to use callbacks instead of
2580 doing something specific. Now we can use it elsewhere.
2582 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2583 * Fixed the bugs in "Site-wide configuration"
2584 * Added a "generic server commands" screen
2586 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2587 * Reduced the multiple cookies down to one cookie combining all data.
2589 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2590 * Removed wc_host and wc_port cookies.
2591 * Added an "edit your session" screen to change your wholisting.
2593 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2594 * Added "enter registration"
2595 * Set up automatic trigger of Enter Registration when the server
2597 * Established that a one-to-one WebCit/Citadel correspondence will
2598 be required. No big deal due to shared code segments.
2599 * Added "change password"
2600 * Added networking configuration screens. These still need testing.
2601 * Added a "kill session" link to each line of the wholist when
2602 logged in as an aide, and the screens to perform this operation.
2604 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2605 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2606 * "Finished" the MIME parser.
2607 * Got image uploads working.
2608 * Added "add/edit user photo" screens.
2609 * Added "add/edit room graphic" screens.
2610 * Added "add/edit floor graphic" screens.
2611 * Fixed display of floor graphic in known rooms list.
2613 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2614 * Wrote mime_parser.c for handling of image uploads. This will also
2615 be used in future Citadel MIME projects.
2617 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2618 * Fixed a bug in the room banner display code
2619 * Added "delete room"
2620 * Added "validate users"
2622 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2623 * Added "edit room info file"
2626 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2627 * Changed the "auto read new" functionality from a meta refresh tag
2628 to an "onload" directive (the former was causing graphics problems)
2629 * Added "create room"
2632 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2633 * Got the Zap and List-Zapped commands working
2634 * Added a convenience function to display a page with an error string
2635 * Automatically do a read-new-msgs whenever a new room banner is loaded
2637 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2638 * Added the screens to send pages
2639 * Changed message headers to display in bigger font, non-boldface
2640 * Added the chat system
2641 * Added goto private rooms
2643 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2644 * Replace "Citadel" in menu bar with the Citadel logo
2646 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2647 * automatically regenerate Makefile when Makefile.in changes
2649 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2650 * context_loop.c: Moved "remove session" into its own function.
2651 Check for dead webcit child process before each transaction.
2652 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2653 against broken HTTP connections.
2654 * Added a housekeeping thread to periodically remove dead sessions
2655 and kill idle sessions.
2656 * messages.c: added "delete message" functionality
2657 * messages.c: added "move message" functionality
2658 * userlist.c: added. This adds "userlist" and "show user" functions.
2659 * roomops.c: fixed buggy implementation of ungoto
2660 * Set up an option in output_headers() to optionally print the most
2661 often used opening HTML as well as the HTTP headers.
2662 * Display express messages in cute little JavaScript popup window.
2664 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2665 * Brought over message reading and entry functions from old WebCit
2667 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2668 * context_loop.c: really fix the SO_LINGER stuff
2669 * webserver.c: remove commented-out references to SO_LINGER
2671 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2672 * context_loop.c: After fork(), child process closes the HTTP socket
2673 so when the parent process closes it, it actually _does_ close.
2674 Otherwise, aIEeeee and possibly other browsers will hang.
2675 * Added support for graphics images retrieved from the Citadel server.
2676 * Set up login banner graphic and background image graphic
2678 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2679 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2681 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2682 * Smoothed out some of the login/logout code. Failed authentication
2683 now works the way it should.
2684 * Added support for new user login (still need to handle registration).
2686 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2687 * Discovered that the HTTP socket problem is related to a socket that
2688 isn't properly lingering on close. Temporarily hacked a sleep(10)
2689 into context_loop.c until it is figured out.
2691 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2692 * Did a little debugging, still trying to figure out why logging in
2693 displays "Connection reset by peer" error. It used to work...
2695 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2696 * Makefile.in: updated dependencies
2698 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2699 * Fixed broken interpretation of variables specified in the URL
2700 * added new "action" variable to make main loop simpler
2702 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2703 * webserver.c: prototype vsnprintf
2704 * context_loop.c: warning fix
2706 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2707 * tcp_sockets.c: removed some dead code
2708 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2709 unused ends of pipes, fix a file descriptor leak and a race condition
2710 * portability enhancements
2712 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2713 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2715 * converted to autoconf and began port to Digital UNIX
2717 * context_loop.c: moved the monster 64k buffer array off the stack
2718 * tcp_sockets.c: getservbyname() doesn't set errno.
2720 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2721 * webserver.c: warning fix