3 Fri Dec 2 17:49:32 EST 2005 ajc
4 * Re-enabled browser language detection. This will be debugged and finalized.
6 Fri Dec 2 11:01:30 EST 2005 ajc
7 * wclib.js: fixed a syntax error
9 Thu Dec 1 17:46:18 EST 2005 ajc
10 * which_div_expanded is now persistent across sessions
12 Thu Dec 1 17:42:48 EST 2005 ajc
13 * which_div_expanded is now persistent across page loads
15 Thu Dec 1 17:15:32 EST 2005 ajc
16 * Clicking on the expanded floor div collapses it.
18 Thu Dec 1 17:03:15 EST 2005 ajc
19 * More style changes to the new room list, mainly with regard to font size
22 Thu Dec 1 14:35:09 EST 2005 ajc
23 * Added icons to the new room list
25 Thu Dec 1 00:42:01 EST 2005 ajc
26 * The iconbar roomlist, when selected, is now persistent across page loads
27 and even between sessions. We also cache the list for up to 5 minutes so
28 it doesn't have to load from the Citadel server over and over again.
30 Wed Nov 30 23:59:11 EST 2005 ajc
31 * Shortened some of the string lengths in struct wcsession. We really don't
32 need all those 4096 byte moby-buffers everywhere.
34 Tue Nov 29 23:53:33 EST 2005 ajc
35 * Drag-and-drop move messages is now complete.
37 Tue Nov 29 23:20:23 EST 2005 ajc
38 * Completed the JavaScript-detection of room names in the iconbar as drop
41 Mon Nov 28 23:04:13 EST 2005 ajc
42 * Made the iconbar room list somewhat usable (collapse/expand). It is not yet
43 a drop target, though, which is why we did all this in the first place.
45 Mon Nov 27 21:28:03 CET 2005 dothebart
46 * migrate to _GNU_SOURCE and uselocale() to be threadsafe.
48 Sun Nov 27 21:28:03 EST 2005 ajc
49 * Eliminated the use of tmpnam() to shut up compiler warnings.
51 Sun Nov 27 18:42:15 CET 2005 dothebart
52 * Detect locale from Browser Environment
54 Sun Nov 27 18:42:15 CET 2005 dothebart
55 * staticaly bind codeset to utf8.
57 Wed Nov 23 23:32:04 EST 2005 ajc
58 * Placed a mini roomlist in the iconbar. This is not in its final form.
60 Wed Nov 23 16:42:15 CET 2005 dothebart
61 * added missing german translations
62 * changed multi line strings with empty string in first line to be searchable
63 from real untranslated strings
65 Wed Nov 23 11:04:24 EST 2005 ajc
66 * auth.c: localized "User name:" and "Password:" prompts
68 Tue Nov 22 21:44:15 EST 2005 ajc
69 * Fixed the unresponsive msgomatic in the bulletin board view.
71 Tue Nov 22 00:00:46 EST 2005 ajc
72 * Set up a toggleable iconbar that can switch between the menu and a room
73 list. The room list is not yet implemented, so a simple placeholder is
76 Mon Nov 21 22:47:17 EST 2005 ajc
77 * messages.c, webcit.css: message buttons (Reply, ReplyQuoted, etc.) are now
78 in a smaller font (new style "msgbuttons" defined in the stylesheet)
79 * Reply and ReplyQuoted no longer generate an empty "Re:" subject if the
80 message being replied to has no subject.
82 Mon Nov 21 22:30:31 EST 2005 ajc
83 * create-pot.sh: now creates a new webcit.pot file and automatically merges
84 it into all *.po files, allowing an easy way for translators to access
86 * axdefs[] (Access level definitions) -- now ready for localization.
88 Mon Nov 21 16:59:43 CET 2005 dothebart
89 * add some script to wrap the debian package build that does some magic about
90 the versioning in the package and the webcit system
91 * added first try of a package that will install webcit via mod_proxy into
92 the debian apache system
93 * modified package build and postinst script do include subdirectories new
94 since tiny_mce was added.
97 Sun Nov 20 22:22:37 EST 2005 ajc
98 * Moved the definition of INADDR_NONE to webcit.h, where it will be effective
99 in all locations where it is needed. Fixes the build on Solaris 10.
101 Fri Nov 18 23:55:29 EST 2005 ajc
102 * Put in some infrastructure for generating and maintaining .po files
104 Fri Nov 18 23:24:09 EST 2005 ajc
105 * Threw away most of the gettextize-generated build system in the po/
106 directory, and replaced it with a very simple Makefile.in.in instead.
108 Thu Nov 17 11:32:39 EST 2005 ajc
109 * More changes to try to get the po/ directory to build properly. It's still
110 not working. If you want to run WebCit using the current tree, be sure to
111 configure with --disable-nls
113 Tue Nov 17 00:03:20 EST 2005 ajc
114 * Assorted tweaks to activate the translations...
116 Tue Nov 15 21:58:09 EST 2005 ajc
117 * Checked in po/de.po, a German translation submitted by Wilifried Goesgens.
118 Now I just have to figure out how to activate it.
120 Sun Nov 13 23:08:58 EST 2005 ajc
121 * Added an '-f' command line option to allow WebCit to follow the
122 'X-Forwarded-For:' HTTP header, if present.
123 * Added missing HTTP headers for /listsub
124 * Discovered the style -moz-user-select:none and applied it to the mailbox
125 summary table, to prevent text select from ruining the appearance of our
126 beautiful drag and drop function.
127 * Strip prepended '/webcit' in requested url's. This may allow us to handle
128 incoming proxy requests from a front end web server.
129 * Don't require a session cookie for static content.
131 Thu Nov 10 17:37:32 EST 2005 ajc
132 * Completed the implementation of a simple drop target for messages. Right
133 now it just drops to trash. Need to do a folder list drop now.
135 Wed Nov 9 23:07:44 EST 2005 ajc
136 * Removed arbitrary upper bound in message select array, after realizing that
137 JavaScript arrays don't need to have their size declared.
139 Tue Nov 8 23:50:01 EST 2005 ajc
140 * Mailbox view: selected messages are now draggable!! (Now we just need to
141 implement a place to drop them.)
143 Tue Nov 8 00:44:19 EST 2005 ajc
144 * Now it resizes on mousemove instead of mouseup. Very nice animated effect.
146 Tue Nov 8 00:36:46 EST 2005 ajc
147 * First cut of message list resize. It works but it resizes on mouseup.
149 Mon Nov 7 10:45:18 EST 2005 ajc
150 * Disable the I-bar cursor when hovering over message summary lines in the
151 mailbox view; go with the default pointer instead.
153 Sun Nov 6 23:27:21 EST 2005 ajc
154 * Mailbox summary view -- headers are now ever-present; they do not scroll
157 Sun Nov 6 22:30:54 EST 2005 ajc
158 * Changed keypress handling so that it works not only in web browsers, but in
159 Internet Explorer as well.
161 Sun Nov 6 12:26:43 EST 2005 ajc
162 * Message delete: table row delete is now handled by a script.aculo.us effect
163 instead of by just clearing out the innerHTML of the table row div, because
164 IE barfs on the latter.
166 Sat Nov 5 22:53:29 EST 2005 ajc
167 * Found and removed more absolute URL's.
169 Sat Nov 5 00:50:25 EST 2005 ajc
170 * The checkboxes are gone! Implemented ajax delete of selected messages,
171 via either the Delete button or the Delete key.
173 Fri Nov 4 23:47:23 EST 2005 ajc
174 * Multi select using ctrl now handles the condition of a message already being
175 selected and the user doing ctrl-click to deselect it.
177 Fri Nov 4 17:04:49 EST 2005 ajc
178 * Multi select (using the ctrl key) is now working.
180 Thu Nov 3 23:44:55 EST 2005 ajc
181 * Removed all of the absolute URL's.
183 Thu Nov 3 11:11:37 EST 2005 ajc
184 * Removed the 'mark message as seen' C code (in the mailbox view) because it
185 was no longer getting called. Implemented this in JavaScript using an ajax
186 call plus a new WebCit function to perform generic server commands using
187 ajax. Also reinstated the removal of bold font weight for messages
188 transitioning from unseen to seen (again, in JavaScript).
190 Wed Nov 2 23:45:16 EST 2005 ajc
191 * Mailbox view -- onClick is now implemented by a JavaScript function which
192 is defined in wclib.js -- now, it not only handles the Ajax load of the
193 message into the preview pane, but it also highlights the table row, and
194 remembers the highlighting so it can be turned off when another row is
195 selected. This is if course a prelude to ajaxifying the table...
197 Wed Nov 2 15:57:37 EST 2005 ajc
198 * Switched the mailbox summary back to a table. This is tabular data and it
199 ought to be marked up as a table. We went to fixed width floating div's in
200 order to use script.aculo.us 'draggable' but dragging the entire row ended
201 up looking like crap, and it didn't appear that we would be able to drag
202 outside the source div anyway. So we're going back to the table.
204 Wed Nov 2 15:07:21 EST 2005 ajc
205 * "Read reverse" (or rather, an "oldest to newest / newest to oldest"
206 setting) is now selectable in the message board view.
208 Wed Nov 2 00:10:28 EST 2005 ajc
209 * Implemented the webcit equivalent of "read reverse" for bbs read mode.
210 All we need now is to add the user options to select it.
212 Tue Nov 1 22:30:15 EST 2005 ajc
213 * useredit.c: added in the missing "Permission to send Internet mail"
214 option for editing a user account.
216 Mon Oct 31 22:29:39 EST 2005 ajc
217 * messages.c: the summary line for each message is now a SPAN instead of
218 a DIV. This was done because we needed the SPAN anyway to apply styles,
219 and saves some space.
221 Sun Oct 30 21:58:23 EST 2005 ajc
222 * summary.c: fixed the date display.
224 Sun Oct 30 01:40:35 EDT 2005 ajc
225 * messages.c: the summary line for each message is now a div containing fixed
226 width floating spans instead of a table row. This is being done as part of
227 the preparations to ajaxify the presentation of this data.
229 Thu Oct 27 16:57:38 EDT 2005 ajc
232 Wed Oct 26 16:19:24 EDT 2005 ajc
233 * Bumped internal version number to 6.31. Minimum Citadel server required
236 Wed Oct 26 12:09:20 EDT 2005 ajc
237 * webcit.c: msgesc() no longer inserts backslashes before every single-quote
238 appearing in the quoted or forwarded message.
240 Mon Oct 24 23:10:30 EDT 2005 ajc
241 * Mailbox view: deleting messages now moves them to the Trash folder
243 Mon Oct 24 22:18:25 EDT 2005 ajc
244 * calendar_view.c: fixed a variable initialization bug that was causing some
245 time-specific events to be displayed as all-day events.
247 Mon Oct 24 11:58:53 EDT 2005 ajc
248 * List sub/unsub confirmation -- Citadel now wants http:// or https://
249 prepended as part of the 'submitted subscribe url' so we are now doing
252 Sat Oct 22 01:01:02 EDT 2005 ajc
253 * More changes required to be able to do embedded message/rfc822 and still be
254 able to view the attachments in the embedded submessage. Yow.
255 * Brought over the updated MIME parser from the Citadel package.
257 Fri Oct 21 15:25:49 EDT 2005 ajc
258 * Handle embedded message/rfc822 submessages, using the new form of MSG4 on
259 the Citadel server that can extract these for us. There is still a bug or
260 two in this to be fixed...
262 Mon Oct 17 11:12:50 EDT 2005 Art Cancro <ajc@uncensored.citadel.org>
265 Sat Oct 15 00:43:17 EDT 2005 Art Cancro <ajc@uncensored.citadel.org>
266 * Sort messages in reverse date order when no sort preference is set
267 * When going from non-date sort to date sort, try reverse order first
269 Sat Oct 15 00:28:35 EDT 2005 Art Cancro <ajc@uncensored.citadel.org>
270 * Better handling of multiple recipients in reply-all
272 Thu Oct 13 15:30:08 EDT 2005 Art Cancro <ajc@uncensored.citadel.org>
273 * <tr> and </tr> tags for each row in a mailbox summary view, are now
274 output by display_summarized() instead of by readloop(). This makes the
275 code easier to read and refactors it slightly in preparation for some evil
278 Wed Oct 12 23:58:15 EDT 2005 Art Cancro <ajc@uncensored.citadel.org>
279 * Rooms view -- render properly when empty floors exist
280 [fixes bugzilla issue # 156]
282 Mon Oct 10 23:01:44 EDT 2005 Art Cancro <ajc@uncensored.citadel.org>
283 * Removed an extraneous reference to 'ThreadSSL' in webserver.c that was
284 causing the build to fail on non-SSL systems
286 Sun Oct 9 00:31:33 EDT 2005 Art Cancro <ajc@uncensored.citadel.org>
287 * Removed new mail notification from the room banner, and placed it into
288 the Mail button on the iconbar instead. However, this is still broken
289 because the server's new mail notification is insufficient for this...
291 Sun Oct 9 00:12:11 EDT 2005 Art Cancro <ajc@uncensored.citadel.org>
292 * serv_crypto.c: don't attempt to continue reading/writing an SSL context
293 that has already been closed. Doing so crashes the webserver, which
294 some people consider a Bad Thing :)
296 Fri Oct 7 23:09:28 EDT 2005 Art Cancro <ajc@uncensored.citadel.org>
297 * Makefile: change "CVS" to ".svn" to avoid errors during make install
299 Fri Oct 7 17:37:16 EDT 2005 ajc
300 * messages.c: fix infinite loop in utf8ify-header
302 Revision 625.34 2005/10/06 19:34:08 ajc
303 * GroupDAV locate_message_by_uid() now uses the EUID command on the Citadel
306 Revision 625.33 2005/10/05 17:54:08 error
307 * Show the ThreadSSL in the debugging logs.
309 Revision 625.32 2005/09/30 20:57:27 ajc
310 * Added "Display Name" (or as vCard calls it, "friendly name" or "fn") to
311 the vCard editing screen.
313 Revision 625.31 2005/09/29 15:59:33 ajc
314 * Finished the "signature" function.
316 Revision 625.30 2005/09/29 04:10:40 ajc
317 * sig is done, but need to add proper handling of linebreaks
319 Revision 625.29 2005/09/29 02:54:17 ajc
320 * Began implementing the "signature" feature. It doesn't work yet.
322 Revision 625.28 2005/09/28 03:29:47 ajc
323 * Don't display room banner on "Confirm move of message" screen
325 Revision 625.27 2005/09/28 03:19:13 ajc
326 * "Reply" and "ReplyAll" now quote the original message, but only when
328 * For non-mail, a "ReplyQuoted" button is now present.
329 * "Move" and "Delete" are now present for a user's mailbox rooms.
330 * Improved the <blockquote> style.
332 Revision 625.26 2005/09/27 02:12:13 ajc
333 * When clicking on an email address in a vCard to send the person an
334 email message, use the display name plus the email address.
336 Revision 625.25 2005/09/26 21:56:31 ajc
337 * Offer the [Move] and [Delete] buttons not only for aide/roomaide, but
338 also whenever we are in a mailbox room owned by the user.
340 Revision 625.24 2005/09/26 18:00:51 ajc
341 * Upgraded TinyMCE to version 2.0RC3. This fixes a conflict with
342 the prototype.js library.
344 Revision 625.23 2005/09/26 03:10:10 ajc
345 * Updated "make install" to handle the multi static thing
347 Revision 625.22 2005/09/26 02:45:06 ajc
348 * Removed the Kevin Roth rich text editor and replaced it with TinyMCE.
350 Revision 625.21 2005/09/25 20:58:56 ajc
351 * Generalized the way we handle static content directories so that we may
352 have more than one of them (i.e. not just "static/")
354 Revision 625.20 2005/09/21 13:25:53 ajc
355 * The RSS/XML button is temporarily commented out in order to prevent
356 users from selecting this possibly unfinished feature.
358 Revision 625.19 2005/09/21 04:00:53 ajc
359 * Downloading attachments now gives the browser a better hint as to what
360 it should name the file.
361 * Downloading attachments is now supported even when the MIME part is
362 stupidly listed as "inline" rather than "attachment."
364 Revision 625.18 2005/09/20 21:59:22 ajc
365 * webcit.c: moved request_method[] out of the global scope (yikes!!!)
366 * rss.c: removed "const" from function declarations to silence
369 Revision 625.17 2005/09/19 02:56:21 ajc
370 * Two-pane mail reading now uses Ajax instead of a hidden iframe, and it's
371 very crisp and responsive.
372 * "Print message" function now opens up a new window for the print
373 preview. I just couldn't figure out a way to keep the b0rken IE from
374 printing the screen instead of the message.
376 Revision 625.16 2005/09/19 02:07:17 ajc
377 * Renamed 'ScriptaculousEffect' back to 'Effect' because there is no
378 longer any namespace conflict.
380 Revision 625.15 2005/09/18 21:47:49 ajc
381 *** empty log message ***
383 Revision 625.14 2005/09/18 16:00:14 ajc
384 * Discovered that Prototype makes it easy to auto-refresh, so I switched
385 the wholist and summary refresh code to use that API instead of doing it
387 * Switched all HTTP/1.0 HTTP/1.1. I don't know if this is going to break
388 anything (it shouldn't -- I'm not knowingly depending upon any features
389 of HTTP/1.0), but it *fixes* the problem of Internet Exploder caching
390 pages even when it's told not to.
392 Revision 625.13 2005/09/18 15:02:29 ajc
393 * summary.c: summary screen is now updated using ajax instead of refreshing
394 the whole page. Not only does this look cleaner, but it also has the
395 happy side effect of not reloading all of the images.
396 * webcit.c: new API calls begin_ajax_response() and end_ajax_response() for
398 * webcit.c: removed the "refresh30" parameter from output_headers() and
399 from all code that calls it. We don't need it anymore; refreshing the
400 entire page is, like, sooooo 2004. :)
402 Revision 625.12 2005/09/18 14:30:05 ajc
403 * Added a "random number" parameter to the wholist ajax refresh request,
404 because b0rken MSIE still insists on fetching from its cache even though
405 it's been explicitly told not to.
407 Revision 625.11 2005/09/18 04:04:32 ajc
408 * Switched the wholist updater to Prototype's AJAX updater, instead of
409 using Rico's wrapper around it. It's actually simpler and doesn't seem
410 to require strict XML, which are both wins.
411 * Removed Rico from the build.
413 Revision 625.10 2005/09/18 03:15:15 ajc
414 * Remove spurious "No new messages" message when viewing an
417 Revision 625.9 2005/09/18 00:53:15 ajc
420 Revision 625.8 2005/09/17 16:44:30 ajc
421 * The JavaScript code to activate the ajax-powered recipient autocompleters
422 has been moved to a function in wclib.js (it's still activated from an
423 inline script in messages.c)
425 Revision 625.7 2005/09/17 13:18:05 ajc
426 * fmt_date.c: changes to "brief" mode. It now displays time-only if the
427 date is today, month/day/time if the date is within the last six months,
428 and date-only for anything older.
430 Revision 625.6 2005/09/17 03:00:06 ajc
431 * Fixed the autocompletion for CC: and BCC:
432 * Moved the autocompletion styles into the stylesheet where they belong
434 Revision 625.5 2005/09/16 04:34:46 ajc
435 * Initial hack of Cc: and Bcc: support
437 Revision 625.4 2005/09/16 02:36:01 ajc
438 * The 'To:' box accepts more characters now
439 * Removed the border from the new 'XML' button
441 Revision 625.3 2005/09/16 01:20:00 error
442 Add Reply and Email links; and an RSS link in the header
444 Revision 625.2 2005/09/15 21:29:42 ajc
445 * Made the message list div slightly larger, the preview pane equally
446 smaller, and stuck a separator bar in between them that will someday
449 Revision 625.1 2005/09/14 03:53:43 ajc
450 * Autocompletion now fetches candidate addresses using the AUTO server
451 command being built for Citadel 6.56
453 Revision 625.0 2005/09/13 14:02:32 ajc
456 Revision 621.41 2005/09/12 20:57:58 ajc
457 * Save/Cancel buttons are now at the top *and* bottom of the message
458 entry screen. Evidently some users seem to want this.
460 Revision 621.40 2005/09/12 19:03:44 ajc
461 * When forwarding a message, properly escape the quoted headers (especially
462 the subject) for insertion into the editor.
464 Revision 621.39 2005/09/12 18:20:21 ajc
465 * The "forward" button is now working, and it forwards the attachments.
467 Revision 621.38 2005/09/12 04:08:05 ajc
468 * Built an initial version of the "forward message" function. It works
469 perfectly on the message text now, but we cannot consider it finished
470 until it also forwards attachments.
472 Revision 621.37 2005/09/10 03:23:05 ajc
473 * Determined where to insert a "Forward" button and the functionality it
474 implements. In order to complete this function we will need a
475 form-sanitized output mode for read_message().
477 Revision 621.36 2005/09/09 19:47:29 ajc
478 * Removed some dead code
480 Revision 621.34 2005/09/09 04:43:22 ajc
481 * Checked in a copy of the "script.aculo.us" library by Thomas Fuchs.
482 NOTE: I had to search-and-replace "Effect" to "ScriptaculousEffect" in
483 all of their files, to avoid a conflict with the name "Effect" in Rico.
484 * Implemented recipient autocompletion when composing mail, using the
485 script.aculo.us drop-down box and an ajax fetch. Cool!!
487 Revision 621.33 2005/09/06 14:44:28 ajc
488 * Altered the logic which determines whether to display a "Post message"
489 or "Send message" button on the message entry screen.
491 Revision 621.32 2005/09/01 03:54:32 ajc
492 * The "prompt for recipient" screen is now gone. When the user is posting
493 from a room requiring a recipient, a "To:" line now appears above the
494 "Subject:" line. Entering an invalid recipient causes the message entry
495 screen to loop back to itself, with the form contents still intact, and
496 the ImportantMessage box set to the error message.
498 Revision 621.31 2005/08/30 04:30:53 ajc
499 * messages.c: teh b0rken Intarweb Exploder was printing the screen rather
500 than the hidden iframe when user selects "Print" message. Applied a
503 Revision 621.30 2005/08/23 02:57:04 ajc
504 * Added some files to the po/ directory, but I really don't know what I'm
507 Revision 621.29 2005/08/22 21:22:00 ajc
508 * vcard_edit.c webcit.c webserver.c who.c : i18n
509 * This should complete the internationalization of the entire WebCit
510 package. Testing must be done, and then of course we must have someone
511 do a translation so we can see if this thing works.
513 Revision 621.28 2005/08/22 20:27:26 ajc
515 * vcard.c: minor change to comments in code
517 Revision 621.27 2005/08/22 20:21:21 ajc
520 Revision 621.26 2005/08/22 19:26:09 ajc
521 * subst.c summary.c sysmsgs.c : i18n
523 Revision 621.25 2005/08/22 19:06:52 ajc
526 Revision 621.24 2005/08/22 18:02:24 ajc
527 * siteconfig.c: began i18n
529 Revision 621.23 2005/08/22 16:53:11 ajc
532 Revision 621.22 2005/08/22 04:33:30 ajc
533 * paging.c preferences.c roomops.c : i18n
534 * Also changed various "OK" buttons to labels more descriptive of
535 their actual functions.
537 Revision 621.21 2005/08/22 01:02:42 ajc
538 * messages.c: finished i18n
539 * webcit.h: minimum required Citadel server version is now 6.55; this is
540 required in order to gain access to the new version of the MSGS command
541 that includes a header summary.
543 Revision 621.20 2005/08/21 05:02:17 ajc
544 * messages.c: renamed some elements
546 Revision 621.19 2005/08/20 04:37:50 ajc
548 * messages.c: partially i18n
550 Revision 621.18 2005/08/19 21:46:48 ajc
551 * inetconf.c, listsub.c, part of mainmenu.c: i18n
553 Revision 621.17 2005/08/19 16:56:00 ajc
554 * inetconf.c: partial i18n
556 Revision 621.16 2005/08/18 22:08:26 ajc
559 Revision 621.15 2005/08/18 18:33:34 ajc
560 * calendar_view.c event.c floors.c graphics.c html2html.c iconbar.c: i18n
562 Revision 621.14 2005/08/18 16:17:25 ajc
563 * calendar_tools.c: i18n
565 Revision 621.13 2005/08/18 14:36:54 ajc
566 * calendar.c: finished preparing strings for i18n
567 * sysmsgs.c: Save/Cancel buttons now have different element names, so we
568 can do a "which element has a nonzero length" check instead of a "what
569 is the value of this element" check. This is vital because the value
570 equals the label, and the label will change if the language changes.
571 This must be done throughout the system.
573 Revision 621.12 2005/08/17 22:18:00 ajc
574 * calendar.c: altered conflict reporting strings for better i18n
576 Revision 621.11 2005/08/17 17:56:32 ajc
577 * availability.c: prepared for i18n
578 * calendar.c: began preparing for i18n
580 Revision 621.10 2005/08/17 17:44:59 ajc
581 * auth.c: prepared for internationalization
583 Revision 621.9 2005/08/17 03:43:20 ajc
584 * More work to get the gettext stuff working, although I really don't
585 know what I'm doing here
587 Revision 621.8 2005/08/16 20:51:08 ajc
588 * More gettext/i18n crap
590 2005-08-16 gettextize <bug-gnu-gettext@gnu.org>
591 * configure.in (AC_OUTPUT): Add intl/Makefile,
593 Revision 621.7 2005/08/16 20:14:25 ajc
594 * This is an attempt to gettextize the WebCit build.
596 Revision 621.6 2005/08/15 16:49:02 ajc
597 * post_mime_to_server() now includes "MIME-Version: 1.0" as required
598 by RCC2045. Some clients look for this. (Thanks to Shayne for this one)
600 Revision 621.5 2005/08/12 21:53:31 ajc
601 * All OS-level includes are now included from webcit.h instead of from
602 each individual .c file. This will keep the build cleaner.
604 Revision 621.4 2005/08/12 01:01:27 ajc
605 * The iconbar and summary screen now connect to the user's primary
606 groupware rooms using the new macros: _CALENDAR_, _TASKS_, _NOTES_,
607 and _CONTACTS_, in order to facilitate those rooms potentially having
608 different names on some hosts (such as, perhaps, the same names but in
609 different languages).
611 Revision 621.3 2005/08/11 23:15:03 ajc
612 * Added debian build directory (submitted by W. Goesgens)
614 Revision 621.2 2005/08/10 21:55:04 ajc
615 * siteconfig.c: added support for "instant expunge" and "allow spoofing"
616 global configuration options.
618 Revision 621.1 2005/08/09 01:13:29 ajc
619 * Mailbox summary view is now generated using the server's
620 new "message list with headers summary" mode.
622 Revision 621.0 2005/08/05 16:28:24 ajc
625 Revision 619.43 2005/08/02 02:38:34 ajc
626 * new iconv check for both libiconv and built-in iconv
628 Revision 619.42 2005/08/01 02:28:55 ajc
629 * Made the ImportantMessage div less obtrusive
631 Revision 619.41 2005/07/29 16:26:04 ajc
632 * omit check for gnu libiconv -- the iconv functionality is built into
633 most operating systems now.
635 Revision 619.40 2005/07/29 04:37:29 ajc
636 * fixed a bug in subject iconv ing
638 Revision 619.39 2005/07/28 04:06:31 ajc
639 * "Print" button on each message. It even uses a hidden iframe to
640 eliminate the "here's the printable view" window; the user goes straight
641 to the browser's print dialog. Slick!
643 Revision 619.38 2005/07/28 03:40:04 ajc
644 * "Delete selected" button is now "Delete" and it works again
646 Revision 619.37 2005/07/28 03:16:30 ajc
647 * Awesome new 2-pane layout with ajax functionality for mailbox view.
648 * Slick new fade-out effect for "important message" boxes.
650 Revision 619.36 2005/07/26 04:08:41 ajc
651 * Previous checkin broke viewing of individual messages while in
652 mailbox summary mode. Fixed.
654 Revision 619.35 2005/07/26 03:46:27 ajc
655 * The new sorting options broke the delete-message checkboxes. Fixed.
656 * Sorting options are now selectable in either direction, and are
657 persistent across sessions.
659 Revision 619.34 2005/07/25 19:22:30 ajc
660 * mailbox summary sort by subject/sender/date
662 Revision 619.33 2005/07/24 04:25:42 ajc
663 * Replaced the old Citadel logo with a new one
664 designed by Lisa Aurigemma (vermilion).
666 Revision 619.32 2005/07/23 04:18:40 ajc
667 * New AJAX-based wholist refresh
669 Revision 619.31 2005/07/22 15:07:29 ajc
670 * 'whobbs' is now 'who'
671 * Refactored the wholist code to have its inner div output by a separate
672 function, in anticipation of possible ajax functionality being added
674 Revision 619.30 2005/07/22 04:03:30 ajc
675 * HTML messages in foreign character sets are now converted to UTF-8 for
678 Revision 619.29 2005/07/22 03:40:22 ajc
679 * Handle display of RFC2047-encoded subjects and senders by converting
680 them to UTF-8 (all WebCit pages are output as UTF-8). Resolves bug #136.
682 Revision 619.28 2005/07/20 04:26:24 ajc
683 * Detect libiconv on the host system and link it in if present.
684 * If libiconv is present, convert foreign charsets to UTF-8 on the fly
685 when outputting text/plain messages. (Still need to do text/html.)
687 Revision 619.27 2005/07/19 17:05:23 ajc
688 * Removed the last couple of places where forms were submitted using
689 the GET method. POST is just so technologically cleaner that we should
691 * Fixed a bug in the MIME parser that was causing it to not be 8-bit
694 Revision 619.26 2005/07/19 14:23:04 ajc
695 * mime_parser.c: don't default Content-type: to text/plain, because when
696 an HTTP POST operation is performed, the content type is expected to
699 Revision 619.25 2005/07/19 04:15:45 ajc
700 * Brought over the newest version of the MIME parser from Citadel,
701 containing an API that supports arbitrary character sets.
703 Revision 619.24 2005/07/14 04:21:53 ajc
704 * More intelligent JavaScript to handle the greying out of end date and
705 start/end times when "all day event" is selected.
707 Revision 619.23 2005/07/14 04:02:18 ajc
708 * Fix bug #147 (date sometimes saved incorrectly for all day events due
709 to timezone differences)
711 Revision 619.22 2005/07/13 16:55:59 ajc
712 * Use the new icons in more places.
714 Revision 619.21 2005/07/13 01:59:20 ajc
715 * Installed the final batch of new icons
717 Revision 619.20 2005/07/12 22:10:52 ajc
720 Revision 619.19 2005/06/29 17:55:32 ajc
721 * Any HTTP method other than GET or POST is now routed directly to the
722 GroupDAV code. This will eventually allow requests such as "PROPFIND /"
724 * GroupDAV requests not beginning with "/groupdav" now automatically have
725 that prefix prepended to them.
727 Revision 619.18 2005/06/29 15:25:00 ajc
728 * Added an experimental OPTIONS method. This is not required by GroupDAV,
729 but it is an experiment to see whether we can use the same code framework
730 to implement other DAV variants in the future.
732 Revision 619.17 2005/06/29 03:12:28 ajc
733 * Bumped internal version number to 6.20
735 Revision 619.16 2005/06/29 03:10:10 ajc
736 * PROPFIND on an individual item inside a room now works (it simply
737 spews the href and etag properties, regardless of what the request
738 was). This is not valid GroupDAV, but Kontact expects this request to
739 succeed before an item can be deleted, so we provide a simple response.
741 Revision 619.15 2005/06/28 14:12:38 ajc
742 * GroupDAV HTTP header "ETag:" is now output as "etag:" in order to deal with
743 a case-sensitivity bug in the Kontact client.
745 Revision 619.14 2005/06/27 22:15:38 ajc
746 * Header file adjustments to make it work on FreeBSD
748 Revision 619.13 2005/06/27 17:38:06 ajc
749 * HTML pages are now output as "Content-type: text/html; charset=utf-8"
750 UTF-8 is going to be the standard character set for the Citadel system.
752 Revision 619.12 2005/06/24 19:58:02 ajc
753 * Added a "preferences and settings" screen for each user.
754 * Removed the javascript date output stuff because it's not granular
755 or international enough.
756 * All dates and times can now be 12 or 24 hours.
758 Revision 619.11 2005/06/24 15:17:48 ajc
759 * The date/time stamp of messages are now output using JavaScript's
760 toLocaleString() function, observing the browser's locale and timezone
761 instead of the web server's.
763 Revision 619.10 2005/06/23 04:01:59 ajc
764 * groupdav_main.c: remove double slashes in path name
765 (suggested by Johannes Schneider)
767 Revision 619.9 2005/06/22 03:04:22 ajc
768 * siteconfig.c: add "auto db log cull" setting now in Citadel 6.52
770 Revision 619.8 2005/06/21 02:27:37 ajc
771 * Moved some JavaScript functions out of head.html and into a new wclib.js
772 file, which can be included and cached. This will form the basis for a
773 new WebCit JavaScript function library.
775 Revision 619.7 2005/06/20 20:38:50 ajc
776 * The main stylesheet is now in a separate file in the static/ directory.
777 Something we did recently must have fixed the caching problem, because it's
778 only being fetched once now (or "now once" if you're Pennsylvania Dutch).
780 Revision 619.6 2005/06/20 03:47:44 ajc
781 * inetconf.c: in save_inetconf(), eliminate sizeof(x) where x is a pointer
782 to a heap-allocated buffer rather than a char[xxx]. This fixes a problem
783 reported by at least one site where the Internet configuration screen
786 Revision 619.5 2005/06/19 04:11:52 ajc
787 * Integrated the second batch of new icons.
789 Revision 619.4 2005/06/18 22:58:56 ajc
790 * Installed the 16x16 "users" icon as favicon.ico, mainly for performance
791 reasons -- the browser will cache favicon.ico and won't keep asking for
792 it over and over again, eliminating a second HTTP transaction every time
793 the user clicks on something.
795 Revision 619.3 2005/06/18 22:48:32 ajc
796 *** empty log message ***
798 Revision 619.2 2005/06/18 22:18:29 ajc
799 * Replaced the most recent batch of icons with a "better" set which was
800 sent by the design house. I don't know what the difference is, but
801 I'm going to assume they're better.
803 Revision 619.1 2005/06/15 03:56:56 ajc
804 * Accept ".ifb" as a valid extension for requesting free/busy
806 Revision 619.0 2005/06/15 01:52:33 ajc
809 Revision 611.15 2005/06/15 01:50:29 ajc
810 * Bumped the internal version number to 6.19
812 Revision 611.14 2005/06/14 14:47:48 ajc
813 * Moved the <td> and </td> in the room icon out of roomops.c and
814 into static/roombanner.html, since every room will have an icon now.
816 Revision 611.13 2005/06/14 03:21:57 ajc
817 * When no icon is present on the server for a room, display the default
818 icon for that room's current view.
819 * Replace "graphic" with "icon" throughout the system messages.
821 Revision 611.12 2005/06/14 01:59:43 ajc
822 * 16x16 icons in the new tree view. Nice!
824 Revision 611.11 2005/06/13 22:05:54 ajc
825 * Finished the initial NanoTree integration. TODO: use a different icon
826 for each node depending on the view set for that room.
828 Revision 611.10 2005/06/12 22:02:45 ajc
829 * Began replacing the old, sux0r-prone tree view with NanoTree.
830 WARNING: This isn't finished, but I'm committing it anyway because I have
831 to move to a different computer. DON'T RUN THIS.
833 Revision 611.9 2005/06/12 18:34:50 ajc
834 * Removed some unreferenced files from the static/ directory.
836 Revision 611.8 2005/06/12 17:01:00 ajc
837 * Increase maximum viewable message count from 4096 to 10000
838 * Summary view now truncates subject to 75 characters, and sender
839 to 25 characters (adding an ellipsis...) to keep the display neat & tidy
841 Revision 611.7 2005/06/12 16:03:11 ajc
842 * When viewing a mailbox (view == VIEW_MAILBOX), messages are marked as
843 seen when they are viewed, and Goto does not automatically mark the
844 remaining messages as seen.
846 Revision 611.6 2005/06/11 22:29:07 ajc
847 * Integrated the first batch of new icons.
849 Revision 611.5 2005/06/07 04:31:00 ajc
850 * Don't compress when HTTP tracing/logging is enabled
852 Revision 611.4 2005/06/06 23:50:17 ajc
853 * Made some changes to the calendar/uuid logic to fix a bug that caused
854 duplicate entries for an event to appear in some situations
856 Revision 611.3 2005/06/06 16:20:36 ajc
857 * GroupDAV URI escape character is now '%' in order to be consistent...
859 Revision 611.2 2005/06/04 04:07:36 ajc
860 * Calendar invitations: changed "Accept/Tentative/Decline" buttons to
861 links in order to avoid them being in nested forms.
863 Revision 611.1 2005/06/02 16:10:08 ajc
864 * tools.c: generated uuid's no longer contain "{" and "}" characters.
866 Revision 611.0 2005/05/26 04:38:09 ajc
869 Revision 610.9 2005/05/26 04:37:59 ajc
870 * Updated internal version number to 6.11
872 Revision 610.8 2005/05/26 04:28:27 ajc
873 * Applied GroupDAV patches sent in by Johannes Schneider which improve the
874 protocol accuracy of xmlns and etag responses.
875 * Fixed a MIME Content-Type bug which I had inadvertently introduced while
876 removing a temporary hack that was put in during KDE 3.4 beta
878 Revision 610.7 2005/05/24 04:26:47 ajc
879 * Applied a patch sent by Johannes Schneider for correcting the XML
880 namespace presented in the PROPFIND command.
882 Revision 610.6 2005/05/23 19:30:34 ajc
883 * Move "enable full text" checkbox configuration to its new location in
884 the configuration back end.
886 Revision 610.5 2005/05/22 16:20:09 ajc
887 * siteconfig.c: add checkbox for enabling full text index on server
889 Revision 610.4 2005/05/11 03:00:03 ajc
890 * webcit.c: fixed a string bug that caused the whole system to not work
891 * messages.c: fullname only and brief date in summary view, so that it
892 doesn't wrap onto two lines quite as often
894 Revision 610.3 2005/04/11 20:09:33 ajc
895 * Began an assault on strcpy()
897 Revision 610.2 2005/04/11 14:45:12 ajc
898 * Replaced serv_gets() with serv_getln() - which now requires the caller
899 to supply the size of the target buffer.
901 Revision 610.1 2005/04/08 19:36:56 ajc
902 * Moved to the new string tokenizer API
904 Revision 610.0 2005/04/04 17:50:04 ajc
905 * THIS IS 6.10 (unfinished first time install wizard has been disabled)
907 Revision 603.15 2005/04/04 17:49:31 ajc
908 * configure.in: fix libical version detection
909 * bumped internal version number to 6.10
911 Revision 603.14 2005/03/30 21:44:44 ajc
912 * Changed the color of the side button bar
913 * Removed session ID's from wholist display, because they are only
914 interesting to computers, not to people.
915 * Also changed the session ID variable (we still need it internally) from
916 a char to an int, because session numbers are big now.
918 Revision 603.13 2005/03/30 17:27:55 ajc
919 * serv_crypto.c: made changes to OpenSSL calls ... removed unnecessary
920 calls and also enabled SSLv3/TLSv1
922 Revision 603.12 2005/03/10 05:13:21 ajc
923 * Created the framework for the "first time setup wizard"
925 Revision 603.11 2005/03/09 04:08:30 ajc
926 * Delete room is now confirmed through a JavaScript popup instead of
928 * New icon for "Tasks." In order to keep it consistent with the rest of
929 the icons, it is ugly.
930 * Modified page popup style slightly.
932 Revision 603.10 2005/03/08 04:59:31 ajc
933 * More attractive display of vCards (hide unknown fields)
934 * Added "title" and "organization" to vCard display/edit
935 * Replaced semicolon with comma-space in vCard name display
937 Revision 603.9 2005/03/07 04:03:28 ajc
938 * auth.c: shrink the margins on the login screen so the user sees something
940 * Allow editing of address book entries wherever possible.
941 * Anything that was a (link) is now a [link]
943 Revision 603.8 2005/03/07 01:45:30 ajc
944 * Rolled back to the old RTE because the new one doesn't work in Safari.
946 Revision 603.7 2005/03/05 22:26:26 ajc
947 * crypto.c: allow use of chained certificates
949 Revision 603.6 2005/03/05 05:04:34 ajc
952 Revision 603.5 2005/03/04 04:21:05 ajc
953 * When a room is set to the "mailbox" view, "Read new / read all" is
954 replaced by "View message list."
956 Revision 603.4 2005/02/28 04:01:55 ajc
957 * Updated to the latest version of Kevin Roth's richtext editor. Had to
958 modify it a bit (removal of 'px' suffix, and addition of 'cols=80') to
959 allow it to gracefully degrade in Konqueror even when we specify our
961 * Modified the message entry screen a bit. Full height just isn't practical
962 with all those wacky browsers out there, unfortunately. Removed most of
965 Revision 603.3 2005/02/23 05:08:20 ajc
966 * Better control of HTTP headers which control browser caches. Static
967 objects are getting properly cached now.
969 Revision 603.2 2005/02/22 05:15:28 ajc
970 * When the "begin_burst() / end_burst()" semantics are in use, perform
971 gzip compression when the client indicates support for it.
973 Revision 603.1 2005/02/21 23:00:04 ajc
974 * begin_burst() / end_burst() semantics now apply to all pages which are
975 output using the "include_html_head" option of output_headers() (which
976 is nearly all of them). This should speed up the network considerably,
977 and also pave the way for another attempt at adding zlib compression
980 Revision 603.0 2005/02/21 22:00:13 ajc
983 Revision 602.10 2005/02/21 21:57:55 ajc
984 * Various debugging type of everythingism to help chat mode to work.
986 Revision 602.9 2005/02/21 04:47:41 ajc
987 * When creating rooms:
988 * 1. Selecting a view other than "Bulletin Board" causes the room access
989 * type to default to "private mailbox"
990 * 2. When the room access type changes to "private mailbox," the floor
991 * selector is greyed out because it is irrelevant.
993 Revision 602.8 2005/02/20 06:48:30 ajc
994 * View-o-matic now has "View as: " before it. "Messages" has been changed
995 to "Bulletin Board" and "Summary" has been changed to "Mailbox Summary"
996 * The View-o-matic is now styled to be smaller and color-matched to the
997 banner box it lives in.
998 * Removed "Summary" from message range selector. It is redundant.
1000 Revision 602.7 2005/02/20 06:27:53 ajc
1001 * Switched the Reply/Move/Delete buttons back to ordinary links, because
1002 the nested forms were causing the bottom part of the outer form to stop
1003 working (message range selector went dead). Thanks to triLcat for
1006 Revision 602.6 2005/02/19 06:01:14 ajc
1007 * The previous <div style=\"margin-right:1px\"> has been replaced by a
1008 named div in the stylesheet. This allows us to perform a vile, sleazy
1009 hack to keep IE6 from exhibiting its horizontal scrollbar bug. There
1010 will unfortunately always be a right margin in IE6, but there
1011 doesn't appear to be any easy workaround.
1013 Revision 602.5 2005/02/19 05:22:00 ajc
1014 * Replaced all the "centered 99% tables" with 100% width tables wrapped
1015 inside a div with margin-right:1px to remove the horizontal scrollbar
1016 in Gecko without creating whitespace. IE6's problem is much more
1017 serious and will require dropping a nuclear bomb on Redmond to fix.
1019 Revision 602.4 2005/02/18 05:09:52 ajc
1020 * Moved the room access control screen into a tab on the edit room menu
1022 Revision 602.3 2005/02/17 04:48:26 ajc
1023 * After setup is complete, tell them how to log in.
1024 * Don't allow the creation of accounts with blank passwords.
1025 * Don't allow users to change to a blank password.
1026 * Fixed the positioning of a few more screens that accidentally got
1027 partially hidden underneath the iconbar.
1028 * Boldfaced the "Password changed." and other prompts.
1029 * Removed the unreadable blue-on-blue links in the calendar day
1030 view. They're redundant anyway, now: "Add new calendar event" and
1031 "month view" are both in the banner bar.
1032 * "New messages / All messages" are now "Read new messages / Read all
1034 * "Save message" button is now "Post message" for public room posts,
1035 and "Send message" for email.
1036 * "Message has been posted" is now "Message has been sent" for email.
1037 * Swapped positions of "Add users" and "Edit users" boxes.
1038 * vCard editor: "Other Internet email addresses" is now "aliases"
1039 * Renamed the "Users" button to "Who is online?"
1041 Revision 602.2 2005/02/16 05:40:31 ajc
1042 * More display fixes
1044 Revision 602.1 2005/02/16 05:22:22 ajc
1045 * inetconf.c: fixed memory management problem that was causing all
1046 the inetconf to get discarded during edit on IBM POWER5
1048 Revision 602.0 2005/02/15 05:23:10 ajc
1051 Revision 601.3 2005/02/15 05:20:44 ajc
1052 * Fixed an HTTP output error for static data which was causing images
1053 to display improperly in Konqueror
1054 * Changed most of the beginbox_nt boxes to centered tables with 99%
1055 width, to avoid the mysterious horizontal scrollbar
1057 Revision 601.2 2005/02/14 04:57:23 ajc
1058 * Started changing some of the top-level tables from 100% width to 99%
1059 width in order to keep the b0rken CSS box-model from displaying a
1060 horizontal scroll bar when it shouldn't. Lose, lose, lose.
1062 Revision 601.1 2005/02/13 04:22:31 ajc
1063 * Network configuration screen: add IMAPS, POP3S, and SMTPS ports
1065 Revision 601.0 2005/02/12 04:23:43 ajc
1068 Revision 528.48 2005/02/11 03:35:57 ajc
1069 * useredit.c: added an "Delete user" button, because it was unintuitive
1070 to tell people "Delete a user by setting their access level to 0"
1072 Revision 528.47 2005/02/09 04:37:32 ajc
1073 * More GroupDAV fixes and tuning.
1075 Revision 528.46 2005/02/07 22:02:00 ajc
1076 * groupdav_propfind.c: output all XML on a single line, with no linebreaks,
1077 and no whitespace between tags. We have discovered that doing otherwise
1078 will break certain clients.
1080 Revision 528.45 2005/02/06 03:59:33 ajc
1081 * Added some HTTP Date: header output
1083 Revision 528.44 2005/02/05 22:58:46 ajc
1084 * All GroupDAV HTTP output is now \r\n instead of \n terminated.
1086 Revision 528.43 2005/02/05 08:36:13 ajc
1087 * Added an everything-buffering thingi so we can do Content-length:
1089 Revision 528.42 2005/02/05 04:16:01 ajc
1090 * Cleanup of new message range view-o-matic
1091 * GroupDAV GET operations now only send the Content-type: and Date:
1092 headers. All the others are irrelevant.
1094 Revision 528.41 2005/02/04 19:19:23 ajc
1095 * Message reading range selection is now a drop-down box.
1097 Revision 528.40 2005/02/04 17:22:18 ajc
1098 * Cleaned up the rcs/cvs Id tags and leading comments at the top of some files
1100 Revision 528.39 2005/02/04 03:43:31 ajc
1101 * fixed the tasks view in the summary screen
1103 Revision 528.38 2005/02/03 05:13:57 ajc
1104 * More tuning for GroupDAV compliance.
1106 Revision 528.37 2005/02/03 04:38:40 ajc
1107 * VTODO components need to be encapsulated inside VCALENDAR components,
1108 just like we do with VEVENT components. There's a bunch of software
1109 (including the beforesave hook on our own Citadel server) that expects
1112 Revision 528.36 2005/02/02 23:25:21 ajc
1113 * Encode GroupDAV uid's using more concise string escaping, because the
1114 old way was making KOrganizer choke.
1116 Revision 528.35 2005/02/02 04:13:36 ajc
1117 * Debugged the GroupDAV service with KOrganizer. It's mostly working now.
1119 Revision 528.34 2005/02/01 23:15:50 ajc
1120 * Completed GroupDAV PUT. Untested.
1122 Revision 528.33 2005/02/01 19:52:29 ajc
1123 * Bumped the internal version number to 6.01
1124 * Set the minimum required Citadel version to 6.40, because we need the
1125 automatic fill-in-missing-uid groupware stuff, and the new ENT0 semantics
1128 Revision 528.32 2005/02/01 15:15:40 ajc
1129 * Better purging of not-logged-in GroupDAV sessions
1131 Revision 528.31 2005/02/01 14:55:12 ajc
1132 * Reworked the PROPFIND xml output based on an example transaction
1133 supplied by Reinhold Kainhofer. Groupware folder enumeration works
1134 properly in Kontact now.
1136 Revision 528.30 2005/02/01 03:49:09 ajc
1137 * Completed "folder list" PROPFIND, now listing all rooms set to a
1138 calendar, tasks, or address view, using the GroupDAV properties.
1140 Revision 528.29 2005/02/01 02:28:32 ajc
1141 * "time(NULL) mod 60" doesn't work for some reason, so it has been removed.
1142 When defaulting a new event date/time to now, set the seconds to zero
1145 Revision 528.28 2005/01/31 23:31:26 ajc
1146 * Initial attempt at GroupDAV PROPFIND for folder enumeration. Hardcoded
1147 to only show the Calendar> room. It kinda-sorta works with KOrganizer.
1149 Revision 528.27 2005/01/31 16:24:47 ajc
1150 * iconbar is now a happy css hovery lightupy div thing
1152 Revision 528.26 2005/01/29 03:59:25 ajc
1153 * Implemented the GroupDAV DELETE method.
1155 Revision 528.25 2005/01/28 05:25:43 ajc
1156 * iconbar no longer uses the beginbox/endbox semantics, but instead lives
1157 directly inside the iconbar div.
1159 Revision 528.24 2005/01/28 05:13:02 ajc
1160 * GroupDAV object URL's are now based on the EUID of a message (which is
1161 derived from the UID of the groupware object itself) instead of the
1162 message number. This was done in order to conform to GroupDAV's
1163 requirement that the URL cannot change after an object is updated.
1164 * The ETag of a GroupDAV object is still the message number, and in fact
1165 doing so meets that requirement perfectly.
1167 Revision 528.23 2005/01/26 18:15:34 ajc
1168 * PROPFIND now outputs fully qualified URL's
1170 Revision 528.22 2005/01/26 18:02:22 ajc
1171 * Initial implementation of GroupDAV PROPFIND
1173 Revision 528.21 2005/01/26 16:28:23 ajc
1174 * Output ETags in double quotes to conform with the new GroupDAV draft.
1175 * Output HTTP Server: header in GroupDAV transactions
1176 * Server: header now displays both WebCit and Citadel versions
1177 * Added groupdav_common_headers() to output HTTP headers common to all
1178 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
1180 Revision 528.20 2005/01/25 19:51:04 ajc
1181 * Accept escaped characters in GroupDAV GET URL's
1183 Revision 528.19 2005/01/25 04:17:20 ajc
1184 * Implemented the Groupdav GET method, more or less in its final form
1185 (still need to fix the room/folder naming semantics)
1187 Revision 528.18 2005/01/25 03:12:27 ajc
1188 * Completed HTTP "Basic" authentication, and a stub function for the
1189 main entry point for GroupDAV functions.
1191 Revision 528.17 2005/01/24 03:37:48 ajc
1192 * Began laying the groundwork for http-authenticated GroupDAV sessions.
1194 Revision 528.16 2005/01/22 22:50:51 ajc
1195 * removed descriptions in non-main menus
1197 Revision 528.15 2005/01/20 21:24:27 ajc
1198 * When viewing a calendar room, the "Read all messages" link in the
1199 room banner has been replaced by "Day view" and "Month view" links.
1200 (I have also imported icons for week and year views, in case we add
1203 Revision 528.14 2005/01/20 16:13:56 ajc
1204 * Added in a bunch of stupid JavaScript to allow the instant message
1205 window to be dismissed.
1207 Revision 528.13 2005/01/20 04:10:41 ajc
1208 * Cleaned up a bunch of unused cruft from the old layout
1209 * Instant messages are now displayed in a div that layers itself
1210 over the rest of the site. It would be nice if we could figure out
1211 a way to make a clickable "hide" box...
1213 Revision 528.12 2005/01/17 04:38:14 ajc
1214 * Navbar is now dynamic, in an attempt to make only the relevant controls
1215 appear on any given page.
1217 Revision 528.11 2005/01/15 07:19:08 ajc
1218 * Removed the fixed pixel width from the tree view room list so it doesn't
1219 wrap around in an ugly way on aIEeeee.
1221 Revision 528.10 2005/01/15 05:26:27 ajc
1222 * Message entry window is now somewhat full screen.
1224 Revision 528.9 2005/01/14 21:03:17 ajc
1225 * A few logging hacks
1227 Revision 528.8 2005/01/14 15:00:51 ajc
1228 * Placed the navbar into the room banner, at least in its temporary form.
1230 Revision 528.7 2005/01/14 04:53:54 ajc
1231 *** empty log message ***
1233 Revision 528.6 2005/01/14 04:53:12 ajc
1234 * Got the three-pane model working not only with web browsers, but also
1235 with the disgusting abomination called Internet Explorer.
1237 Revision 528.5 2005/01/13 18:38:08 ajc
1238 * Insert a newline between </div> and <div id="text">
1240 Revision 528.4 2005/01/11 16:20:18 ajc
1241 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
1244 Revision 528.3 2005/01/11 05:05:08 ajc
1245 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
1246 * Ripped things apart in a big way. The frameset is gone (except for
1247 chat, for which we'll probably keep frames). Iconbar and banner are
1248 now done using CSS and <div> tags.
1249 * Room read/enter/goto controls are currently missing. Stay tuned.
1250 * I am in the process of rewriting all of the markup as valid XHTML.
1252 Revision 528.2 2004/12/29 22:08:08 ajc
1253 * roomops.c: provide a way to create room shares with a mapping to an
1254 alternate room name on the other end.
1256 Revision 528.1 2004/12/29 17:28:09 ajc
1257 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
1258 all corrupty-whatever when a remote room name mapping is found. Display
1259 the mapping and preserve it across share/unshare operations.
1261 Revision 528.0 2004/12/28 03:58:34 ajc
1264 Revision 527.1 2004/12/28 03:58:24 ajc
1265 * Corrected overly-escaped reply-to addresses in "reply" button
1266 * Repaired toggling of self-service account creation in admin screen
1267 * Bumped internal version number to 5.28
1269 Revision 527.0 2004/12/07 04:41:37 ajc
1272 Revision 526.1 2004/12/07 04:41:02 ajc
1273 * Finally tracked down the WC->vars heap corruption issue (for real this
1274 time). We now call clear_local_substs() at the end of each HTTP
1275 transaction, whether we need to or not, instead of calling it whenever
1276 we're done with something we wanted session variables for.
1277 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
1278 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
1279 preventing it from getting clobbered by another session.
1280 * Bumped internal version number to 5.27
1282 Revision 526.0 2004/12/01 21:35:56 ajc
1285 Revision 525.4 2004/12/01 21:35:44 ajc
1286 * Changed internal version number to 5.26
1288 Revision 525.3 2004/12/01 21:34:17 ajc
1289 * Numerous memory management bugfixes.
1291 Revision 525.2 2004/12/01 16:48:24 ajc
1292 * tools.c: don't crash when striplt() is called with a zero-length string
1294 Revision 525.1 2004/11/12 18:02:36 ajc
1295 * Updated the richtext editor (new version from Kevin Roth's site)
1297 Revision 525.0 2004/11/03 20:21:10 ajc
1300 Revision 524.7 2004/11/03 20:21:02 ajc
1301 * Changed internal version number to 5.25
1303 Revision 524.6 2004/10/20 02:41:41 ajc
1305 * Added the notes room to the icon bar
1306 * Set up an initial implementation of Notes view. Attractive enough to
1307 publish, but read-only. Needs a note editor.
1309 Revision 524.5 2004/10/15 03:10:24 ajc
1310 * Calendar objects UID now generated by generate_uuid() which creates
1311 pseudo-DCE-ish UUID's.
1313 Revision 524.4 2004/10/05 01:59:31 ajc
1314 * localtime_r() fixes
1316 Revision 524.3 2004/10/03 02:56:35 ajc
1317 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
1319 Revision 524.2 2004/10/01 16:23:23 ajc
1320 * Set up framework for "notes" view, and added a skeleton function for
1323 Revision 524.1 2004/09/30 03:44:01 ajc
1324 * fix line width break problem in chat
1326 Revision 524.0 2004/09/28 16:12:44 ajc
1329 Revision 523.12 2004/09/28 16:12:30 ajc
1330 * Prepare for 5.24 release
1332 Revision 523.11 2004/09/27 02:17:47 ajc
1333 * messages.c: fix build problem on non-calendar-enabled installations
1334 * floors.c: fix a warning message
1336 Revision 523.10 2004/09/25 03:34:21 ajc
1337 * summary.c: Fixed a calling syntax problem
1339 Revision 523.9 2004/09/25 03:18:43 ajc
1340 * small stylesheet fix
1342 Revision 523.8 2004/09/24 04:21:41 ajc
1343 * Fixed display bug for room list mode when we dropped down multiple
1344 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
1346 Revision 523.7 2004/09/24 04:08:25 ajc
1347 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
1348 rooms without new msgs
1350 Revision 523.6 2004/09/24 04:04:34 ajc
1351 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
1354 Revision 523.5 2004/09/23 03:21:10 ajc
1355 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
1357 Revision 523.4 2004/09/16 02:42:37 ajc
1358 * Set default view of new rooms during CRE8 command instead of afterwards
1360 Revision 523.3 2004/09/15 03:08:50 ajc
1361 * Support config of seaperate MSA port in Citadel 6.26
1363 Revision 523.2 2004/09/10 03:49:17 ajc
1364 * Added 'dialog' mode to setup
1366 Revision 523.1 2004/08/31 20:31:01 ajc
1367 * When saving VTODO (tasks), insert a UID if none is already present. Also
1368 increment the sequence, or insert one if none is already present.
1370 Revision 523.0 2004/08/31 03:02:37 ajc
1373 Revision 522.30 2004/08/31 03:02:28 ajc
1374 * Changed internal version number to 5.23
1376 Revision 522.29 2004/08/27 02:40:06 ajc
1377 * Ditched the graphical buttons because CSS can do the same thing faster.
1379 Revision 522.28 2004/08/18 03:16:12 ajc
1380 * 'move' and 'delete' buttons only show when allowed to do those things
1382 Revision 522.27 2004/08/18 02:10:17 ajc
1383 * Reply/Move/Delete buttons are now images, because system-native buttons
1384 were too big and ugly.
1386 Revision 522.26 2004/08/11 17:24:57 ajc
1387 * static/iconbar.html: removed.
1388 * Updated the "powered by citadel" graphic
1390 Revision 522.25 2004/08/11 03:49:15 ajc
1391 * Replaced all instances of the name "Citadel/UX" with "Citadel"
1392 * Installed the "simple logo" in the iconbar
1394 Revision 522.24 2004/08/09 03:11:20 ajc
1395 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
1397 Revision 522.23 2004/08/05 21:32:17 ajc
1398 * Reply/Move/Delete are now buttons instead of links. This should enable
1399 us to add some JavaScript magic for "Reply quoted" ...
1401 Revision 522.22 2004/08/05 02:47:21 ajc
1402 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
1403 has a more predictable and attractive behavior, and can still be
1404 overridden in the style sheet if the site operator wants to.
1406 Revision 522.21 2004/08/04 03:52:23 ajc
1407 * Tasks view is now pretty.
1408 * Tasks view now displays date due for each task.
1409 * Tasks view is now sorted by date due.
1410 * Tasks view now displays overdue tasks in red.
1412 Revision 522.20 2004/08/03 03:55:37 ajc
1413 * Tasks view now uses the same buffer/dump logic as the calendar views, so
1414 we can sort them by due date and do a prettier display. (Only the logic is
1415 changed so far. The prettier display is forthcoming.)
1417 Revision 522.19 2004/07/21 02:57:09 ajc
1418 * Internet Configuration screen looks a little neater now
1420 Revision 522.18 2004/07/21 02:45:15 ajc
1421 * Completed the "Internet Configuration" screen
1423 Revision 522.17 2004/07/16 19:13:37 ajc
1424 *** empty log message ***
1426 Revision 522.16 2004/07/16 19:13:10 ajc
1427 * tools.c: display 12:00 as 12pm, not 12am
1429 Revision 522.15 2004/07/16 03:14:03 ajc
1430 * more work on inetconf screen
1432 Revision 522.14 2004/07/16 02:50:00 ajc
1433 * useredit.c: put a pretty box around user editing
1435 Revision 522.13 2004/07/13 03:25:08 ajc
1436 * inetconf.c: added. Not finished yet.
1438 Revision 522.12 2004/07/10 03:10:19 ajc
1439 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
1440 floor level configurations.
1441 * Put a space between OK and CANCEL buttons anywhere in the system where
1443 * Some more of the room config/admin screens now return to themselves
1444 with a "ok, you did that" message when OK is pressed, instead of dropping
1445 out to the main menu.
1447 Revision 522.11 2004/07/08 03:03:01 ajc
1448 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
1449 configuration (public rooms default and mailboxes default). Still need
1450 to add floor and room policy screens.
1452 Revision 522.10 2004/07/02 03:28:08 ajc
1453 * Much-improved alphabet tabs for Address Book view. Now divides the
1454 total number of names by (names per page, currently 60) and sets up
1455 that many tabs, with proper [Aaa-Bbb] labels on them.
1457 Revision 522.9 2004/07/02 03:26:06 ajc
1458 *** empty log message ***
1460 Revision 522.8 2004/07/01 02:40:40 ajc
1461 * Clicking "Enter a message" in a groupware room now automatically calls
1462 the correct editor for the type of objects in the room (message, calendar
1463 event, task, address book entry)
1465 Revision 522.7 2004/06/29 17:21:25 ajc
1466 * Removed the word "room" in a few locations, as part of our push towards
1467 not looking like a BBS when running in groupware mode
1469 Revision 522.6 2004/06/29 00:37:02 ajc
1470 * Made some fonts bigger because users were complaining...
1472 Revision 522.5 2004/06/27 03:02:05 ajc
1473 * Summary view -- always view ALL messages
1474 * Summary view -- new messages are in boldface
1476 Revision 522.4 2004/06/24 20:42:14 ajc
1477 * Added the "server ip address" Citadel config option
1478 * Site config: added "Changes will not take effect until..." language
1481 Revision 522.3 2004/06/24 14:50:35 ajc
1482 * Added the ability to listen on a single IP address instead of all addresses.
1484 Revision 522.2 2004/06/22 02:21:56 ajc
1487 Revision 522.1 2004/06/21 15:00:52 ajc
1490 Revision 522.0 2004/06/19 03:21:35 ajc
1493 Revision 521.10 2004/06/19 03:11:07 ajc
1494 * Instead of a crufty "the topmost Internet email address will be used
1495 for outgoing email" explanation, separated it into "Primary Internet
1496 email address" and "Other email addresses" boxes.
1498 Revision 521.9 2004/06/19 02:42:12 ajc
1499 * Removed the "aides access to mailboxes" config option, which is no longer
1500 part of the Citadel system.
1502 Revision 521.8 2004/06/16 02:07:22 ajc
1503 * Removed a couple of lines of debugging code leftover from last night
1505 Revision 521.7 2004/06/15 03:06:11 ajc
1506 * Bumped internal version number to 5.22
1507 * Use new fast headers-only-no-mime fetch mode in Citadel for
1510 Revision 521.6 2004/06/15 02:30:21 ajc
1511 * Honor "maxmsgs" even when viewing a mailbox in summary mode
1513 Revision 521.5 2004/06/12 04:26:38 ajc
1514 * Fixed some garbled output resulting from turning things that look like
1517 Revision 521.4 2004/06/11 16:09:36 ajc
1518 * Moved the room graphic to the left of the room name in the banner, to
1519 make it more consistent with the rest of the site.
1520 * Reduced the size of the font in the iconbar
1522 Revision 521.3 2004/06/11 03:15:08 ajc
1523 * When "Add" is clicked without specifying an upload filename, resume
1524 composition instead of aborting the post.
1525 * Add attachments to messages in forward order, not reverse order
1527 Revision 521.2 2004/06/10 03:08:48 ajc
1528 * Improved the appearance of tabs in the room config screen
1530 Revision 521.1 2004/06/10 02:58:55 ajc
1531 * Made all the title boxes the same background color. The old scheme was
1532 cute but not professional looking.
1534 Revision 521.0 2004/06/06 19:53:25 ajc
1537 Revision 510.15 2004/06/06 19:32:15 ajc
1538 * Cleaned up a couple of FIXME's sitting around in the code
1539 * Altered the conditions under which stray http://... strings are
1540 automatically turned into links, to prevent that logic from
1541 transforming IMG tags into gibberish.
1542 * Set internal version number to 5.21
1544 Revision 510.14 2004/06/04 02:29:07 ajc
1545 * Fixed bug in "validate new users" screen (thanks Campy)
1547 Revision 510.13 2004/06/03 03:21:22 ajc
1548 * "Reply" button now carries the message subject into the reply.
1550 Revision 510.12 2004/06/02 02:07:54 ajc
1551 * setup.c: updated the setup script to configure two /etc/inittab entries,
1552 one for http and one for https.
1554 Revision 510.11 2004/06/01 21:46:47 ajc
1555 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
1556 during a read or write operation, do not attempt to finish the operation
1557 unencrypted like we do in Citadel. Here in WebCit land it only causes
1558 the server to segfault.
1560 Revision 510.10 2004/06/01 19:01:22 ajc
1561 * netconf.c: widened some of the text entry fields
1562 * webcit.h: bumped up the internal version number to 5.20
1564 Revision 510.9 2004/06/01 18:44:20 ajc
1565 * Return to the old command-line usage (-s for https, service is either
1566 http or https but not both)
1568 Revision 510.8 2004/06/01 03:32:28 ajc
1569 * Add "permanent room" setting to room edit screen
1570 * create room -- allow longer strings
1572 Revision 510.7 2004/06/01 00:36:43 ajc
1573 * Hmmph. Do the session cookie as hex instead of base64. There really
1574 are some characters in the base64 set that make HTTP do nasty things.
1576 Revision 510.6 2004/05/31 21:43:27 ajc
1577 * Added "|END" to the session cookie before base64-ing it. This fixes a
1578 problem with certain room names causing the webserver to freak out and
1579 break embedded images and stuff. I don't know why.
1581 Revision 510.5 2004/05/31 20:34:11 ajc
1582 * Message entry using Kevin Roth's excellent cross-platform richtext
1585 Revision 510.4 2004/05/31 15:54:13 ajc
1586 * "text" and "HTML" options for message entry.
1588 Revision 510.3 2004/05/29 03:31:48 ajc
1589 * tighten up the space between icons in the iconbar
1591 Revision 510.2 2004/05/28 20:24:53 ajc
1594 Revision 510.1 2004/05/24 03:02:38 ajc
1595 * CSS change to make folder names stand out more in the "Folder View"
1597 Revision 510.0 2004/04/30 04:08:58 ajc
1600 Revision 506.13 2004/04/30 04:08:47 ajc
1601 * Changed internal version number to 5.10
1602 * Updated documentation for the new HTTPS service
1604 Revision 506.12 2004/04/27 03:21:36 ajc
1605 * Prompt for HTTPS port number during setup. We may make this optional.
1607 Revision 506.11 2004/04/27 03:16:31 ajc
1608 * When running on the same host as Citadel, if no key/cert are found,
1609 symlink to Citadel's if possible.
1610 * One server binary now forks to start both http and https servers.
1612 Revision 506.10 2004/04/21 03:43:39 ajc
1613 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
1614 certs are also no longer invalid.
1616 Revision 506.9 2004/04/21 02:25:13 ajc
1617 * Replaced ctdl_install_certificate() with convenience functions found
1618 in the OpenSSL library.
1620 Revision 506.8 2004/04/21 02:19:41 ajc
1621 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
1622 understand, but read at http://www.informit.com/articles/article.asp?p=22078
1623 ). Still doesn't work with Internet Monopolizer, though.
1625 Revision 506.7 2004/04/20 02:32:44 ajc
1626 * Allow setup to run seamlessly from within the Citadel Ridiculously
1627 Easy Installer by observing the values of environment variables
1628 CITADEL_INSTALLER, CITADEL, and WEBCIT.
1630 Revision 506.6 2004/04/20 02:02:50 ajc
1633 Revision 506.5 2004/04/16 03:14:06 ajc
1634 * Minor fix for previous checkin
1636 Revision 506.4 2004/04/16 02:59:01 ajc
1637 * Completed SSL support. Still doesn't work with all browsers... gotta
1640 Revision 506.3 2004/04/15 03:57:00 ajc
1641 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
1642 it has a crashy crashy bug in it. Don't use it yet.
1644 Revision 506.2 2004/04/13 19:41:36 ajc
1645 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
1646 (freebusy data fetch for anonymous Kolab type clients)
1648 Revision 506.1 2004/04/10 04:32:59 ajc
1649 * Fixed some version and copyright date oopses
1651 Revision 506.0 2004/04/10 04:29:30 ajc
1654 Revision 505.22 2004/04/10 04:29:20 ajc
1655 * Changed internal version number to 5.06
1657 Revision 505.21 2004/03/29 04:30:20 ajc
1658 * configure.in, Makefile.in: handle $LDFLAGS
1660 Revision 505.20 2004/03/20 05:03:14 ajc
1661 * Original startup thread becomes a worker thread after initialization.
1662 Doing otherwise turns it into a zombie (at least on Linux) and possibly
1663 leads to other problems
1664 * Filter out NOOP's received in chat
1666 Revision 505.19 2004/03/18 04:32:24 ajc
1667 * Removed the language in README.TXT which told everyone that chat wouldn't
1668 work with a non-local Citadel server, because that's no longer true.
1669 * Removed the old chat applet from the static/ directory
1671 Revision 505.18 2004/03/18 04:00:44 ajc
1672 * Rounded web boxes now look correct in all browsers.
1674 Revision 505.17 2004/03/17 18:25:31 ajc
1675 * When creating a new user, auto-chain to the "edit user configuration"
1676 screen, and subsequently auto-chain to the "edit address book entry"
1677 screen. This creates a nice sensible workflow.
1679 Revision 505.16 2004/03/15 22:47:09 ajc
1680 * Prettied up the chat window a little more.
1682 Revision 505.15 2004/03/15 04:27:44 ajc
1683 * Chat now appears in a separate window
1684 * Use regular frames instead of IFRAMEs for chat
1685 * Display user's own chat text in bold+italic
1686 * Added a "List Users" button
1688 Revision 505.14 2004/03/09 20:45:45 error
1689 * Add a Linux Software Map file
1691 Revision 505.13 2004/03/07 22:04:32 ajc
1692 * Fix the current view not being set to the default view for the creator
1695 Revision 505.12 2004/03/07 21:31:17 ajc
1696 * serv_read() now zeroes out the supplied buffer (with the supplied
1697 length) if a server read fails. This causes serv_gets() to return
1698 instead of looping endlessly. Fixes chat problem found on linux-ppc.
1700 Revision 505.11 2004/03/03 05:21:36 ajc
1701 * Made the chat screen totally kick-ass sweet. The flickering reload
1702 i-frame is now tiny and hidden, and it *appends* new chat data to
1703 the viewable window using JavaScript. No flickering + scrollback!
1704 * Added a help button to the chat screen.
1706 Revision 505.10 2004/02/29 22:52:15 ajc
1707 * Close and clear (set to -1) server socket handle when socket errors are
1708 detected. Fixes a chat problem reported by Winzlo.
1710 Revision 505.9 2004/02/29 05:34:25 ajc
1711 * Display the Chat menu option as "Chat with other users in <roomname>"
1713 Revision 505.8 2004/02/27 05:04:38 ajc
1714 * fix frameset bug in page popups
1716 Revision 505.7 2004/02/26 04:08:56 ajc
1717 * Fixed a problem that made WebCit go to the "no cookies" screen instead
1718 of the logout banner.
1719 * Ford's latest stupid room has a name with more than 64 characters, and
1720 we still had a 64-byte room name in the march_list struct. ooooops...
1722 Revision 505.6 2004/02/26 03:07:26 ajc
1723 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
1725 Revision 505.5 2004/02/25 23:10:28 ajc
1726 * Allow "/do_logout" as a no-frames page
1728 Revision 505.4 2004/02/25 23:00:21 ajc
1729 * Changed the favicon support to LINK tags in the HEAD of static stuff,
1730 to make life easier. (Thanks to prosthetik for this)
1732 Revision 505.3 2004/02/25 15:20:11 ajc
1733 * Support for favicon.ico in the static/ directory
1735 Revision 505.2 2004/02/24 04:06:42 ajc
1736 * Changed the colors slightly in chat screen
1738 Revision 505.1 2004/02/20 06:07:06 ajc
1739 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
1741 Revision 505.0 2004/02/19 03:32:50 ajc
1744 Revision 504.7 2004/02/19 03:32:38 ajc
1745 * Changed the internal version number to 5.05
1746 * Completed the frames fix
1748 Revision 504.6 2004/02/18 20:08:29 ajc
1749 * Fixed the frameset force reload logic. Now it does the whole frameset
1750 without displaying an error in the main frame.
1752 Revision 504.5 2004/02/18 19:17:51 ajc
1753 * Force reload of frameset if someone tries to escape it. Not perfect
1754 but it mostly works at this poing.
1756 Revision 504.4 2004/02/17 03:37:11 ajc
1757 * Indicate to Citadel that we want Server Generated Invitations when
1758 calendar events are saved. (No longer the default in Citadel server.)
1760 Revision 504.3 2004/02/09 04:49:32 ajc
1761 * Prepare for a way to avoid falling out of the main frameset
1763 Revision 504.2 2004/02/09 03:37:57 ajc
1764 * Changed the thread pool management algorithm. Detecting idle time between
1765 socket accepts was not working reliably on all systems, so we now follow
1766 the same algorithm as the Citadel server (spawn more threads when number
1767 of sessions < number of threads, but keep constrained to pre-defined
1768 minimum and maximum thread count)
1770 Revision 504.1 2004/02/03 03:09:51 ajc
1773 Revision 503.0 2004/01/28 04:31:31 ajc
1776 Revision 502.4 2004/01/28 04:30:48 ajc
1777 * Create Room can now offer calendar and address book rooms
1779 Revision 502.3 2004/01/17 21:25:30 ajc
1780 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
1781 * Split the config for LDAP Connector into its own panel
1783 Revision 502.2 2004/01/17 04:32:54 ajc
1784 * Add site config options for Citadel servers which support LDAP
1786 Revision 502.1 2003/10/24 02:50:19 ajc
1787 * Clicking "Enter Message" in a room with an Address Book view opens
1788 a blank vCard entry screen.
1790 Revision 502.0 2003/10/23 03:16:50 ajc
1793 Revision 501.2 2003/10/23 03:07:54 ajc
1794 * event.c: Found and removed another unquoted multi-line string literal
1795 * webcit.h: changed an #ifdef HAVE_ICAL_H
1796 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
1798 Revision 501.1 2003/10/22 01:42:12 ajc
1799 * iconbar.c: removed a stray character or two...
1801 Revision 501.0 2003/10/21 04:26:37 ajc
1804 Revision 500.30 2003/10/21 04:26:27 ajc
1805 * bumped the version string to 5.01
1807 Revision 500.29 2003/10/17 03:08:28 ajc
1808 * Finished prettying up the vCard display
1810 Revision 500.28 2003/10/17 02:31:45 ajc
1811 * Multi-line string literals are deprecated in GCC 3.1 unless each line
1812 is wrapped in quotes. Performed this fix so it'll compile.
1813 * setup.c: removed references to unused variable tempfile[]
1815 Revision 500.27 2003/10/09 03:17:02 ajc
1816 * Started prettying up the vCard display.
1818 Revision 500.26 2003/10/08 02:33:49 ajc
1819 * Begin work on better handling of vCard display
1821 Revision 500.25 2003/09/04 03:41:27 ajc
1822 * siteconfig.c: changed some config items to drop-down boxes
1824 Revision 500.24 2003/08/27 04:26:54 ajc
1825 * Split the site configuration screen up into four different screens,
1826 and added a meta-menu
1828 Revision 500.23 2003/08/24 03:31:50 ajc
1829 * Finished the setup program
1830 * Bumped the internal version number to 5.01
1832 Revision 500.22 2003/08/22 00:47:27 ajc
1833 * setup is now working, but it still needs a way to detect a running WebCit
1835 Revision 500.21 2003/08/22 00:25:40 ajc
1836 * Added a skeleton "setup" program to the tree. It does not work yet.
1838 Revision 500.20 2003/08/20 03:48:55 ajc
1839 * Added iconbar shortcut to Contacts room
1840 * Minimum required Citadel is now 6.11
1842 Revision 500.19 2003/08/20 03:07:25 ajc
1843 * Address book "single card" view now suppresses "reading nn message" and
1844 instead shows the letter indices across the top
1845 * Clicking on an address in a vCard now connects to WebCit mail instead
1846 of a browser mailto: link
1848 Revision 500.18 2003/08/19 04:18:43 ajc
1849 * Changed things around in the address book view. Made it sorted and
1850 more clickable and better looking...
1852 Revision 500.17 2003/08/12 18:54:03 error
1853 * messages.c: fix off-by-one-error in selector bar
1855 Revision 500.16 2003/08/07 22:18:03 ajc
1856 * Add the Summary Page to the customizable iconbar
1858 Revision 500.15 2003/08/07 03:51:51 ajc
1859 * Customizable icon bar as: pictures and text, pictures, text
1861 Revision 500.14 2003/08/05 03:52:14 ajc
1862 * First working version of the customizable iconbar. It contains a basic
1863 set of options and now automatically refreshes when it's customized.
1865 Revision 500.13 2003/08/04 03:50:29 ajc
1866 * First cut at the customizable iconbar is done. A bunch of generic options
1867 are there. Still need to get the actual iconbar to refresh when changes
1870 Revision 500.12 2003/08/03 21:02:01 ajc
1871 * More work on customizable iconbar
1873 Revision 500.11 2003/08/02 05:25:46 ajc
1874 * Laid the groundwork for a customizable iconbar
1876 Revision 500.10 2003/07/30 03:57:49 ajc
1877 * Add config.c_purge_hour to config screen
1879 Revision 500.9 2003/07/06 22:06:59 ajc
1880 * When converting "anything that looks like a URL" to a real link, first
1881 make sure that it isn't already inside a link. This fixes most of the
1882 long, ugly URL strings sent by eBay.
1883 * Automatically dismantle mailto: links in HTML messages, and convert
1884 them to WebCit mail links (clicking on it sends the user to the Mail
1885 room and begins composing a new message with the recipient and subject
1886 fields pre-populated).
1888 Revision 500.8 2003/06/29 20:51:21 ajc
1889 * Worked around a rendering bug in Satan's Browser that was causing it
1890 to draw the calendar month view much wider than the actual screen wdith
1892 Revision 500.7 2003/06/28 04:09:37 error
1893 * roomops.c: Backout change to display one less box in the first column in
1894 roomlist view, it doesn't seem to work for everyone
1896 Revision 500.6 2003/06/28 03:52:51 error
1897 * Don't tell browsers not to cache static documents
1899 Revision 500.5 2003/06/28 03:35:23 error
1900 * roomops.c: Display one less floor in the first column in romlist view
1902 Revision 500.4 2003/06/26 03:37:58 ajc
1903 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
1904 This will allow some groupware clients to browse the free/busy times of
1905 other users on the system.
1907 Revision 500.3 2003/06/21 05:17:21 ajc
1908 * Better alignment of system messages
1909 * Exterminated display_error() and replaced it with WC->ImportantMessage
1910 which is displayed in a bubble on top of whatever page you're on next.
1911 * Small cosmetic changes
1912 * Fixed some nesting problems in output_headers()
1914 Revision 500.2 2003/06/20 03:39:27 ajc
1915 * Optimization to floor layout in box view
1917 Revision 500.1 2003/06/20 03:04:26 ajc
1918 * "Reply" button on messages now handles IGnet recipients correctly
1920 Revision 500.0 2003/06/10 04:23:08 ajc
1923 Revision 410.50 2003/06/10 04:22:58 ajc
1924 * Updated docs and headers for 5.00 release
1926 Revision 410.49 2003/06/10 04:05:23 ajc
1927 * De-tabled the left side icon bar and reduced one of the graphics, so
1928 that all of the rounded corners show up in Satan's Browser.
1930 Revision 410.48 2003/06/10 03:47:41 ajc
1931 * style.css: added font selection to default <BODY> tag
1933 Revision 410.47 2003/06/06 03:26:03 ajc
1934 * Satan's Browser insists on putting bloody acres of whitespace to the
1935 right of any bulleted list items, making any multi-column table containing
1936 a list take more than the entire screen. Removed all such lists so it
1937 looks ok. If you are reading this and you are a Microsoft employee, please
1938 commit suicide before you break anything else.
1940 Revision 410.46 2003/06/06 02:22:07 ajc
1941 * Changed the upper left and upper right bounded box corners to a solid
1942 blue (#204B78) instead of gradiated, because it was looking funny in
1943 256-color mode. It also looked funny in Internet Explorer, but people
1944 who use Internet Explorer are contributing to terrorism and really don't
1945 deserve Web access in the first place. So I really just fixed this to make
1946 it look good in 256-color Netscape.
1948 Revision 410.45 2003/06/05 21:37:37 ajc
1949 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
1950 in b0rken IE browser. Die, Bill, Die.
1952 Revision 410.44 2003/06/05 03:52:29 ajc
1953 * Buncha cosmetic changes
1955 Revision 410.43 2003/06/04 03:41:25 ajc
1956 * Change the appearance of rooms with and without new messages in the
1957 room list -- now defined using CSS
1959 Revision 410.42 2003/06/03 03:57:42 ajc
1960 * Tightened up the room banner a bit. Smaller padding, smaller font,
1963 Revision 410.41 2003/05/31 21:36:45 ajc
1966 Revision 410.40 2003/05/26 21:05:42 ajc
1967 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
1968 it to complete the free/busy checking for attendee availability.
1970 Revision 410.39 2003/05/26 05:44:45 ajc
1971 * event.c: fix compiler warning
1973 Revision 410.38 2003/05/26 05:39:46 ajc
1974 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
1975 bug fixed in Citadel.
1977 Revision 410.37 2003/05/26 05:28:13 ajc
1978 * serv_func.c: added utility function read_server_text()
1979 * availability.c: banged out more of this code -- still not complete
1981 Revision 410.36 2003/05/26 03:28:02 ajc
1982 * Getting closer to doing the availability check. Created new source
1983 module 'availability.c' for this purpose. Stub function is in place.
1985 Revision 410.35 2003/05/25 04:25:12 ajc
1986 * siteconfig.c: fixed a spelling error
1987 * event.c: add a "Check attendee availability" button, and the code to
1988 bypass saving the event to the server, do something with it, and then
1989 feed the twiddled data structure back to the form display function for
1990 further editing. What's still missing is the code to do the actual
1993 Revision 410.34 2003/05/24 22:22:35 ajc
1994 * Small stylesheet hack to make it work with b0rken IE
1996 Revision 410.33 2003/05/24 22:13:08 ajc
1997 * Changed the login banner a bit
1999 Revision 410.32 2003/05/20 03:25:41 ajc
2000 * Separate event invitees with newlines instead of commas.
2002 Revision 410.31 2003/05/19 19:55:09 ajc
2003 * summary.c: eliminate compiler warnings about unused variables when
2004 compiling a WebCit service without calendar support
2006 Revision 410.30 2003/05/18 02:05:33 ajc
2007 * More conversion of screens to the new look-and-feel.
2009 Revision 410.29 2003/05/16 04:11:29 ajc
2010 * We don't need no steenking workaround. Problem fixed. MIME parser not
2011 broken. Web server was calling it with bad parameters. All fixed now.
2012 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
2015 Revision 410.28 2003/05/15 04:52:26 ajc
2016 * Minor workaround in web forms to handle mime parser problem in uploads
2018 Revision 410.27 2003/05/15 03:35:59 ajc
2019 * look and feel overhaul -- almost done!
2021 Revision 410.26 2003/05/14 03:46:35 ajc
2022 * More background cleanup
2024 Revision 410.25 2003/05/05 17:19:46 ajc
2025 * Cleanups to summary page when running on a non ical enabled system
2026 * Use non breaking spaces in summary page box titles
2028 Revision 410.24 2003/05/04 04:22:41 ajc
2029 * Display body of messages on a white background. I am doing this in order
2030 to prepare for making the general background of the screen a darker color.
2032 Revision 410.23 2003/05/04 02:54:55 ajc
2033 * Summary page now uses our cutesy new rounded window boxes
2035 Revision 410.22 2003/05/03 21:28:41 ajc
2036 * Added in a slick new box style and put the room lists in it
2038 Revision 410.21 2003/05/03 16:57:04 ajc
2039 * In the 'folders' and 'portal' views, change the folder delimiter
2040 from / to \ to avoid conflict with room names that have slashes
2042 Revision 410.20 2003/05/03 16:23:29 ajc
2043 * Enforce three columns in portal view of room list
2045 Revision 410.19 2003/05/03 04:52:32 ajc
2046 * Added an experimental new "portal view" to the room list options
2048 Revision 410.18 2003/05/02 03:23:41 ajc
2049 * Minor change to room list algorithm
2051 Revision 410.17 2003/05/01 15:33:05 ajc
2052 * Fixed a potential memory leak in enumeration of MIME parts
2054 Revision 410.16 2003/05/01 03:11:35 ajc
2055 * When static content is requested, fetch it without trying to connect
2058 Revision 410.15 2003/04/30 05:00:00 ajc
2059 * Added the ability to compose messages with file attachments uploaded from
2062 Revision 410.14 2003/04/27 04:46:02 ajc
2063 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
2064 observes the flag designating the presence of new messages. (The "rooms
2065 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
2066 but that view may get axed soon.)
2068 Revision 410.13 2003/04/26 21:57:53 ajc
2069 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
2070 before returning an error code to avoid a file descriptor leak
2072 Revision 410.12 2003/04/19 21:42:36 ajc
2073 * Repaired all my b0rken COLOR tags
2074 * Replaced most FONT tags with SPAN tags
2077 Revision 410.11 2003/04/19 19:58:10 ajc
2078 * Lots of great changes from Nick to make the site CSS-enabled.
2080 Revision 410.10 2003/04/14 04:04:40 ajc
2081 * First cut of CSS-izing WebCit. Probably b0rken.
2083 Revision 410.9 2003/04/09 04:02:32 ajc
2084 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
2085 supported the idea of one WebCit connecting to multiple Citadels for a
2086 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
2087 * When connecting to Citadel through a Unix domain socket, don't try to make
2088 the Java chat applet available.
2090 Revision 410.8 2003/03/31 03:32:19 ajc
2091 * messages.c: check for 000 terminator while parsing RFC822 headers to
2092 prevent getting hung up while displaying certain badly formatted messages.
2094 Revision 410.7 2003/03/30 06:13:19 ajc
2095 * When reading from the server, do not treat CR as end-of-line because
2096 there's probably an LF coming after it. Instead, keep reading to the LF
2097 and then strip both.
2098 * Do not underline links in the icon bars
2100 Revision 410.6 2003/03/17 04:17:41 ajc
2101 * Call to accept() was being made with an uninitialized variable for the
2102 third argument. Changed the second and third argument to NULL and 0 because
2103 we don't really need accept() to fill up a buffer full of information that
2104 we'll never use. (Thanks to SteveV for reporting the bug and helping to
2106 * Removed the mutex wrapper around select() because we don't need it. All
2107 idle worker threads now block on select() and one of them will wake up when
2108 a connection arrives.
2110 Revision 410.5 2003/03/15 20:55:03 ajc
2111 * When a requested image is not available on the Citadel server, send a
2112 1x1 transparent GIF instead of 404 error.
2114 Revision 410.4 2003/03/14 04:21:57 ajc
2115 * clone events to be encapsulated before saving, because the original
2116 instance may already have a parent, and that makes crashy crashy
2118 Revision 410.3 2003/03/13 05:57:17 ajc
2119 * More encapsulation. Warning: there are bugs in this!!
2121 Revision 410.2 2003/03/13 05:20:23 ajc
2122 * Various changes to the calendar service to handle messages containing
2123 fully encapsulated VCALENDAR components instead of only unencapsulated
2124 VEVENT subcomponents. We have to move in this direction for compatibility
2125 with other products.
2127 Revision 410.1 2003/03/01 22:07:19 ajc
2128 * New user registration, as well as existing user re-registration, now
2129 uses the vCard editing screen.
2130 * Administratively editing users' address book entries now works again,
2131 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
2132 in order to enforce this.
2134 Revision 410.0 2003/02/19 03:49:33 ajc
2137 Revision 400.90 2003/02/19 03:49:17 ajc
2138 * latest config.guess and config.sub from www.gnu.org
2140 Revision 400.89 2003/02/07 04:44:17 ajc
2141 * Replaced sleep() with a function that sleeps using select() in order to
2142 avoid potential issues with SIGALRM. Possible fix for weird behavior
2143 when running on a Macintosh.
2145 Revision 400.88 2003/01/29 22:32:07 ajc
2146 * Shuffled some code and comments around; minor cleanup
2148 Revision 400.87 2003/01/28 15:37:12 ajc
2149 * All functions which read binary data from the server now make use of the
2150 read_server_binary() function in tools.c
2151 * Binary reads from server now have safety code to prevent infinite loops
2152 * All output of MIME objects is now done with http_transmit_thing()
2154 Revision 400.86 2003/01/19 06:28:04 ajc
2155 * Minimum required Citadel version 6.05
2157 Revision 400.85 2003/01/16 04:41:26 ajc
2158 * When displaying edit controls for time of day in the calendar, only show
2159 minutes that are multiples of 5 ... unless the existing value is not a
2160 multiple of 5, in which case we show that too.
2162 Revision 400.84 2003/01/15 17:34:04 ajc
2163 * event.c: fixed a misspelling
2164 * config.guess, config.sub: updated using latest from ftp.gnu.org
2166 Revision 400.83 2003/01/14 04:21:27 ajc
2167 * Only offer views which make sense for the default view of a room
2169 Revision 400.82 2003/01/13 03:34:33 ajc
2170 * Get ready for the 4.10 release
2172 Revision 400.81 2003/01/12 23:22:53 ajc
2173 * configure.in: check for libical v0.24 or newer
2175 Revision 400.80 2003/01/07 04:56:17 ajc
2176 * Complete the free/busy transparency handling in the form
2177 * Default times for new events are now in the correct timezone
2179 Revision 400.79 2003/01/06 18:01:35 ajc
2180 * Begin handling of TRANSP property to show event times as free or
2181 busy (not finished).
2183 Revision 400.78 2003/01/05 21:02:14 ajc
2184 * Summary page: three columns are now all the same width
2186 Revision 400.77 2003/01/05 20:56:05 ajc
2187 * minor fix for previous checkin
2189 Revision 400.76 2003/01/05 20:51:01 ajc
2190 * Display PARTSTAT for attendees
2192 Revision 400.75 2003/01/05 05:01:00 ajc
2193 * Add "today's calendar events" to the summary page.
2195 Revision 400.74 2003/01/05 04:27:28 ajc
2196 * Add "Tasks" to the summary page
2198 Revision 400.73 2002/12/28 05:44:09 ajc
2199 * ical_dezonify.c: brought over new version from the Citadel source (again)
2201 Revision 400.72 2002/12/28 05:12:45 ajc
2202 * ical_dezonify.c: brought over new version from the Citadel source.
2204 Revision 400.71 2002/12/26 04:04:48 ajc
2205 * Perform CHEK command when automatically establishing sessions, not just
2206 when one is explicitly created. Some stuff is missing otherwise.
2208 Revision 400.70 2002/12/25 23:18:06 ajc
2209 * Be more strategic about when to call ical_dezonify()
2210 (This may be the last set of fixes. I hope so.)
2212 Revision 400.69 2002/12/25 21:39:38 ajc
2213 * ical_dezonify.c: added.
2214 * calendar.c: convert incoming ical messages to UTC
2215 (the usual routines will then convert them to local time for display)
2217 Revision 400.68 2002/12/25 07:06:00 ajc
2218 * Tweaked the code to work with libical 0.24
2220 Revision 400.67 2002/12/20 04:50:00 ajc
2221 * When saving a calendar event, increment the SEQUENCE property.
2223 Revision 400.66 2002/12/18 05:03:39 ajc
2224 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
2225 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
2226 Because the libc-allocated buffer was getting clobbered.
2227 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
2229 Revision 400.65 2002/12/17 05:01:39 ajc
2230 * Prettied up the calendar day view layout
2231 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
2233 Revision 400.64 2002/12/16 04:43:30 ajc
2234 * Correctly handle local time zone when figuring out which day and time to
2235 display events on calendar month/day views. This also seems to have
2236 fixed the bug that was causing events to sometimes get lost when saved.
2238 Revision 400.63 2002/12/15 05:50:59 ajc
2239 * Form editing of date/time fields now assumes that the icaltimetype being
2240 manipulated is in UTC. It converts to/from local time for editing.
2242 Revision 400.62 2002/12/10 23:25:47 ajc
2243 * Display attendees in message view of calendar objects
2245 Revision 400.61 2002/12/07 22:12:59 ajc
2246 * Handle incoming RSVP's for meetings. (Note: this will not actually work
2247 until I implement the Citadel server function which it calls.)
2249 Revision 400.60 2002/11/30 21:34:51 ajc
2250 * Submit organizer in a hidden field, in case the server needs it
2252 Revision 400.59 2002/11/30 04:46:46 ajc
2253 * First cut at adding/removing attendees to an event
2254 (Actual invitations should be sent by the Citadel server)
2256 Revision 400.58 2002/11/29 23:56:19 ajc
2257 * Completed "me as organizer" -- the user's own e-mail address is inserted
2258 as the organizer of new events. Detect when the user is the organizer and
2259 enable/disable the attendees box accordingly.
2261 Revision 400.57 2002/11/29 16:38:37 ajc
2262 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
2264 Revision 400.56 2002/11/28 06:03:24 ajc
2265 * Issue an ISME command when editing an event, to determine whether the user
2266 viewing the event is the organizer. (Will use this later to allow/disallow
2267 sending out invitations.)
2269 Revision 400.55 2002/11/26 05:01:04 ajc
2270 * Began handling attendee fields
2272 Revision 400.54 2002/11/16 23:40:11 ajc
2275 Revision 400.53 2002/11/16 23:15:02 ajc
2276 * Make the "all day event" shadebox smaller (month view) - no border.
2277 * Fixed bug that caused any events following an all day event to also appear
2280 Revision 400.52 2002/11/16 05:40:54 ajc
2281 * When adding new events to the calendar, default to the month [and day]
2282 currently being viewed.
2283 * Hotlink each hour of the day view to an add-new-event for that day/hour.
2285 Revision 400.51 2002/11/15 05:05:47 ajc
2286 * Put in back/forward (yesterday/tomorrow) links in calendar day view
2288 Revision 400.50 2002/11/15 04:11:46 ajc
2289 * Added even more nifty JavaScript to cause the hour/minute and end date
2290 fields of a calendar event form to render as disabled when the "all day
2291 event" box is checked -- not just when the user checks the box, but also
2292 when the box begins its life already checked.
2294 Revision 400.49 2002/11/14 04:59:40 ajc
2295 * Correctly serialize and save all day events using date instead of date/time
2297 Revision 400.48 2002/11/13 04:49:23 ajc
2298 * "All day event" shows as a single checkbox, instead of one for the start
2299 time and one for the end time. Added nifty JavaScript to zero and shade
2300 the hour/minute and all end time fields when all-day-event is checked.
2302 Revision 400.47 2002/11/12 05:57:27 ajc
2303 * Display a nicer looking screen when replying to calendar invitations
2304 * When displaying day view, don't show all day events twice
2305 * Day or month view: denote all day events by displaying them inside
2308 Revision 400.46 2002/11/12 03:26:39 ajc
2309 * Tell the user about broken Citadel server connections instead of
2310 simply printing "Goodbye"
2312 Revision 400.45 2002/10/23 04:11:38 ajc
2313 * Detect when a meeting invitation is actually an update for an existing UID
2314 and tell the user so.
2316 Revision 400.44 2002/10/21 20:16:38 ajc
2317 * Display conflicts nicely
2319 Revision 400.43 2002/10/21 18:29:14 ajc
2320 * Ask server to hunt for conflicts when displaying a meeting invitation
2322 Revision 400.42 2002/10/19 21:28:32 ajc
2323 * Moved the calendar meeting request reply functionality to the Citadel server
2325 Revision 400.41 2002/10/19 17:10:14 ajc
2326 * Add "Tentative" accept button
2327 * Only display Accept/Tentative/Decline button when method=REQUEST
2329 Revision 400.40 2002/10/19 04:16:37 ajc
2330 * Save an incoming meeting request into the user's calendar.
2332 Revision 400.39 2002/10/18 20:55:05 ajc
2333 * Began work on meeting request accept/decline
2335 Revision 400.38 2002/10/16 19:16:39 ajc
2336 * Fixes and updates to build WebCit on Linux for IBM S/390
2338 Revision 400.37 2002/10/09 04:12:44 ajc
2339 * Templatized trailing HTML
2340 * Templatized "new start page" page
2341 * Added global substitution macros
2343 Revision 400.36 2002/10/09 03:51:01 ajc
2344 * Templatized the <HEAD> section of HTML
2346 Revision 400.35 2002/10/07 23:03:38 ajc
2347 * messages.c: don't display room name field when it's blank
2349 Revision 400.34 2002/10/07 04:10:37 ajc
2350 * When displaying meeting invitations, only show date/time for VEVENT
2351 subcomponents. Date/time for other subcomponents are irrelevant.
2352 * Cleaned up HTML display of meeting invitations.
2354 Revision 400.33 2002/10/03 03:40:31 ajc
2355 * Worked on meeting accept/decline a little bit
2357 Revision 400.32 2002/09/30 03:58:35 ajc
2358 * Dabbled in handling incoming meeting requests
2360 Revision 400.31 2002/09/29 20:15:43 ajc
2361 * Completed the calendar day view
2363 Revision 400.30 2002/09/28 04:01:30 ajc
2364 * started fleshing out the calendar day view
2366 Revision 400.29 2002/09/27 21:19:28 ajc
2369 Revision 400.28 2002/09/27 18:31:33 ajc
2370 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
2371 * After saving a VEVENT, return to the correct calendar view and date
2373 Revision 400.27 2002/09/27 17:15:44 ajc
2374 * Removed the gzip compression stuff due to bugs in Internet Explorer.
2376 Revision 400.26 2002/09/27 04:37:21 ajc
2377 * New, buggy versions of event editing screens
2379 Revision 400.25 2002/09/26 22:00:16 ajc
2380 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
2381 month 1 in libical functions)
2383 Revision 400.24 2002/09/25 21:57:13 ajc
2384 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
2387 Revision 400.23 2002/09/24 04:12:34 ajc
2388 * Rough cut of the two-pass calendar display routines (first pass: go thru
2389 messages gathering VEVENT items; second pass: render calendar with data)
2391 Revision 400.22 2002/09/23 04:01:33 ajc
2392 * Presentation changes to calendar month view
2394 Revision 400.21 2002/09/22 05:20:27 ajc
2395 * Began implementing month view
2397 Revision 400.20 2002/09/21 04:38:05 ajc
2398 * Added utility functions for displaying vcalendar timestamps in web forms
2399 and translating form data back to timestamps.
2400 * Completed the "edit task" and "add new task" screens.
2402 Revision 400.19 2002/09/20 20:28:08 ajc
2403 * Smooth transition between "list tasks" & "edit task" screens
2405 Revision 400.18 2002/09/20 03:54:44 ajc
2406 * Display the "Tasks" view as a bulleted list with each task clickable
2407 * Clicking brings up an (unfinished) "edit task" screen
2409 Revision 400.17 2002/09/18 21:44:02 ajc
2410 * display VTODO parameters
2412 Revision 400.16 2002/09/17 04:21:00 ajc
2413 * Handler chains for VCALENDAR and VTODO types
2415 Revision 400.15 2002/09/17 03:37:10 ajc
2416 * Implemented a 'display handler' infrastructure for various groupware types
2418 Revision 400.14 2002/09/16 03:35:12 ajc
2419 * Just a bunch of glue code to iterate through the various types of ical
2420 objects we could encounter
2422 Revision 400.13 2002/09/15 04:05:41 ajc
2423 * Process calendar object subcomponents
2425 Revision 400.12 2002/09/15 03:40:13 ajc
2427 * When a text/calendar MIME type is discovered in a message, send it to
2428 the (currently skeleton) parser in calendar.c
2429 * calendar.c: skeleton parser for calendar objects which currently just
2430 creates an icalcomponent object and frees it.
2432 Revision 400.11 2002/09/15 03:16:24 ajc
2433 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
2434 function namespace in libical
2436 Revision 400.10 2002/09/15 02:50:55 ajc
2437 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
2439 Revision 400.9 2002/09/14 21:33:31 ajc
2440 * Backed out compression of inlines -- not all browsers appear to handle it
2442 Revision 400.8 2002/09/14 20:20:29 ajc
2443 * Attempting to push more stuff through compression. I've introduced some
2444 sort of deadlock bug that I can't seem to find yet...
2446 Revision 400.7 2002/09/14 20:00:22 ajc
2447 * Compress output_image() graphics
2449 Revision 400.6 2002/09/14 16:26:35 ajc
2450 * output_image() now reads the entire image from Citadel into a buffer before
2451 sending it to the browser (for performance reasons, and so it can compress)
2453 Revision 400.5 2002/09/14 04:52:59 ajc
2454 * Look for the "libical" calendaring library and link it in if present...
2456 Revision 400.4 2002/09/14 04:02:36 ajc
2457 * Finished gzip compression of dynamic pages (when browser supports it)
2459 Revision 400.3 2002/09/13 20:40:53 ajc
2460 * Detect when the client browser is capable of gzip encoding
2461 (actual encoding is not implemented yet)
2463 Revision 400.2 2002/09/13 15:54:40 ajc
2464 * Reversed the above change because I broke it somehow
2466 Revision 400.1 2002/09/11 22:46:59 ajc
2467 * Started adding in compression and calendaring library detects (not finished)
2469 Revision 400.0 2002/09/09 03:56:11 ajc
2470 * This is version 4.00
2472 Revision 323.68 2002/09/09 03:51:01 ajc
2473 * In the HTML-to-HTML converter:
2474 --> Open links in new window (as with text msgs)
2475 --> Convert loose URL's to hot links (as with text msgs)
2477 Revision 323.67 2002/09/06 03:59:11 ajc
2478 * Added an "About this server" panel to the Summary page.
2479 (Useless fluff, but better than an empty column.)
2481 Revision 323.66 2002/08/26 02:57:06 ajc
2482 * Rooms listed on the summary page are now clickable-gotoable
2484 Revision 323.65 2002/08/26 01:24:09 ajc
2485 * Added a "summary" page (rather sparse for now)
2487 Revision 323.64 2002/08/24 15:30:48 ajc
2488 * GET instead of POST for listsub. Also add a 'Back...' link.
2490 Revision 323.63 2002/08/24 05:59:24 ajc
2491 * Bugfixes and cosmetic changes to listsub system
2493 Revision 323.62 2002/08/23 03:37:19 ajc
2494 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
2496 Revision 323.61 2002/08/22 03:55:47 ajc
2497 * 'unsubscribe' command (but not 'confirm unsubscribe')
2499 Revision 323.60 2002/08/21 21:58:37 ajc
2500 * Completed self-service list subscription via web.
2501 (Still need to implement unsubscribe.)
2503 Revision 323.59 2002/08/16 22:06:51 ajc
2506 Revision 323.58 2002/08/16 03:51:12 ajc
2507 * I think I've finally nailed the 'no session' pages now...
2509 Revision 323.57 2002/08/15 03:49:47 ajc
2510 * Fleshed out the list subscription page a bit
2512 Revision 323.56 2002/08/13 19:55:12 ajc
2513 * Keep track of the HTTP "Host:" header being sent by the browser.
2514 (We're going to need this in the near future)
2516 Revision 323.55 2002/08/05 16:07:30 ajc
2517 * Moved "edit floor label pic" to the floor editing screen
2519 Revision 323.54 2002/08/05 15:53:00 ajc
2520 * Commands to add, change, delete floors
2522 Revision 323.53 2002/07/26 03:20:04 ajc
2523 * Beautified the folder tabs in "edit room"
2525 Revision 323.52 2002/07/25 04:01:58 ajc
2526 * Final cleanup of changes (finally located and fixed the bug)
2528 Revision 323.51 2002/07/24 04:14:23 ajc
2529 * Minor code cleanup of last night's changes
2531 Revision 323.50 2002/07/23 15:40:54 ajc
2532 * Minor cleanup of previous changes
2534 Revision 323.49 2002/07/23 04:43:58 ajc
2535 * Updated message reading to use the new MSG4 command, so we can do output
2536 of various types of richtext (mainly HTML).
2538 Revision 323.48 2002/07/16 03:37:24 ajc
2539 * Small change to above
2541 Revision 323.47 2002/07/16 03:23:37 ajc
2542 * Display HTML messages as HTML. (Wow!)
2544 Revision 323.46 2002/07/13 04:39:59 ajc
2545 * Handle multipart/alternative in a nicer way, giving us the opportunity to
2546 output HTML instead of converting to text/plain and back. (Not finished.)
2548 Revision 323.45 2002/07/11 03:17:03 ajc
2549 * hacks to text_to_server() to transmit messages as HTML
2551 Revision 323.44 2002/07/09 04:21:12 ajc
2554 Revision 323.43 2002/07/06 03:10:26 ajc
2555 * Enable a "make this my start page" link that works in lots of places.
2556 Configures a user's preference of where to go after login.
2558 Revision 323.42 2002/06/19 22:01:31 ajc
2559 * When editing another user's vCard, do a "transient goto" to their config
2560 room so you don't automatically gain access to their config room.
2561 * When creating a user, go back to the "select user to edit" screen with the
2562 new user's account name pre-selected.
2564 Revision 323.41 2002/06/17 03:48:44 ajc
2565 * Finished the thing to edit other users' vCards.
2567 Revision 323.40 2002/06/16 21:49:02 ajc
2568 * Administratively edit other users' vCards. Still needs a couple of lines
2569 of glue code to make it work.
2571 Revision 323.39 2002/06/15 20:34:39 ajc
2572 * Use safestrncpy() instead of strncpy() where appropriate
2573 * Fixed a memory allocation bug in the vCard parser
2575 Revision 323.38 2002/05/23 03:40:05 ajc
2576 * Brought over a utility function I'll need later
2578 Revision 323.37 2002/05/22 02:34:56 ajc
2579 * Finished room/folder view selector. Pretty cool.
2581 Revision 323.36 2002/05/22 01:53:23 ajc
2582 * Room list or folder list? Give the user a choice. (Has bugs.)
2584 Revision 323.35 2002/05/12 15:21:43 error
2585 * do_template() now parses a .wml file for WAP clients, and a .html file
2588 Revision 323.34 2002/05/11 22:46:19 error
2589 * Track whether user-agent is a WAP gateway
2591 Revision 323.33 2002/05/11 15:35:07 error
2592 * webcit.c: add MIME types for WAP/WML
2594 Revision 323.32 2002/05/10 15:29:58 ajc
2595 * Hacked the address book view a little bit
2597 Revision 323.31 2002/05/09 03:53:56 ajc
2598 * Began working on address book view
2600 Revision 323.30 2002/05/08 03:38:58 ajc
2601 * Preferences framework
2603 Revision 323.29 2002/05/07 03:57:29 ajc
2604 * In message summary, replace 'Del' links with checkboxes
2606 Revision 323.28 2002/05/05 03:28:15 ajc
2607 * Shuffled around the room banner a bit
2609 Revision 323.27 2002/05/03 19:32:39 ajc
2610 * Finished "folder list" mode (still need to move it to a permanent location)
2612 Revision 323.26 2002/05/03 03:55:17 ajc
2613 * more folder display stuff
2615 Revision 323.25 2002/05/01 22:03:07 ajc
2616 * "folder list" view (not finished)
2618 Revision 323.24 2002/05/01 03:23:31 ajc
2619 * Added a drop-down box to change a user's view of a room.
2621 Revision 323.23 2002/04/28 03:56:47 ajc
2622 * Finished summary mode (for the most part, anyway)
2624 Revision 323.22 2002/04/26 21:13:21 ajc
2625 * Separated "summary mode" message listing into its own function
2626 * Go to summary mode automatically when the server says that view=1
2628 Revision 323.21 2002/04/20 04:14:29 ajc
2629 * Some work on email summary screen
2631 Revision 323.20 2002/03/31 05:02:39 ajc
2632 * Remove "Page another user" link from main menu
2633 * Add "edit my citadel config room" type link from edit user screen
2635 Revision 323.19 2002/03/29 22:30:45 ajc
2636 * Finished the "edit user" screen.
2638 Revision 323.18 2002/03/29 15:18:09 ajc
2639 * yep ... more user edit stuff
2641 Revision 323.17 2002/03/26 19:01:12 ajc
2642 * More edit user stuff
2644 Revision 323.16 2002/03/26 18:23:23 ajc
2645 * Don't display room banner on screens that don't pertain to a particular room
2646 * Initial prep for add/change/delete user accounts screen
2648 Revision 323.15 2002/03/22 04:33:08 ajc
2649 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
2651 Revision 323.14 2002/03/19 04:35:10 ajc
2652 * Brought over yet another new version of the MIME parser from Citadel
2654 Revision 323.13 2002/03/13 03:56:52 ajc
2655 * New site config option "Allow system Aides to gain access to mailboxes"
2657 Revision 323.12 2002/03/12 23:13:57 ajc
2658 * Moved room access controls out of the admin menu and into the room commands
2659 menu. Prettied up the access control list screen.
2661 Revision 323.11 2002/03/10 06:07:09 ajc
2662 * Handle multiple Internet e-mail addresses in vCard editor
2664 Revision 323.10 2002/03/07 04:56:09 ajc
2665 * Final polish for initial round of vCard editing functions. Only show "edit"
2666 link when editing user's own vCard in the My Citadel Config> room.
2668 Revision 323.9 2002/03/06 05:22:33 ajc
2669 * More vcard editing form stuff
2671 Revision 323.8 2002/03/05 05:05:06 ajc
2672 * More vCard editing stuff
2674 Revision 323.7 2002/03/04 05:28:54 ajc
2675 * Wrote some skeleton code for robust vCard editing
2677 Revision 323.6 2002/03/03 06:58:25 ajc
2678 * Login errors displayed in red
2680 Revision 323.5 2002/03/03 06:52:59 ajc
2681 * Allow editing of the "disable self-service user account creation" site config option
2683 Revision 323.4 2002/02/24 07:02:44 ajc
2684 * Added the ability to enter a Subject: line in messages
2685 * Go to the Mail room when user clicks on the new mail alert icon
2687 Revision 323.3 2002/02/13 22:47:51 ajc
2688 * Added some rudimentary support for displaying vCards as card-looking things
2690 Revision 323.2 2002/02/13 15:04:25 ajc
2691 * Began some hacks for vCard processing
2693 Revision 323.0 2002/01/13 09:07:06 ajc
2696 Revision 322.4 2002/01/13 09:06:38 ajc
2697 * Brought over the debugged mime parser from Citadel
2699 Revision 322.3 2002/01/05 06:19:17 error
2700 * Add MIME types text/css and image/png
2702 Revision 322.2 2002/01/03 22:32:38 ajc
2703 * templatized the "prompt for recipient" screen
2705 Revision 322.1 2001/12/28 09:43:05 error
2706 * Client support for hostnames up to 63 characters
2708 Revision 322.0 2001/12/26 23:11:56 ajc
2711 Revision 321.1 2001/12/26 23:11:25 ajc
2712 * Minor change to the upload handler, to fix graphics uploads
2714 Revision 321.0 2001/12/26 05:28:02 ajc
2717 Revision 320.2 2001/12/26 05:24:11 ajc
2718 * Reverted all of the navbar and iconbar functions back to plain, ordinary
2719 link tags. The nifty JavaScript stuff is now used only to light up the
2720 buttons during mouse hovers, and nothing more.
2722 Revision 320.1 2001/12/25 00:14:44 error
2723 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
2725 Revision 320.0 2001/12/21 06:04:03 ajc
2728 Revision 301.22 2001/12/21 06:03:54 ajc
2731 Revision 301.21 2001/12/20 05:02:42 ajc
2732 * If you paid for this software, someone is ripping you off.
2733 * Fixed the urlesc() function to use a caller-supplied target buffer.
2735 Revision 301.20 2001/12/18 20:35:29 ajc
2736 * More fun JavaScript-enabled buttons
2738 Revision 301.19 2001/12/18 16:48:06 ajc
2739 * Began testing new JavaScript-enabled k00l light-up buttonz
2741 Revision 301.18 2001/12/18 06:06:20 ajc
2742 * mime parser update
2744 Revision 301.17 2001/12/15 20:51:33 ajc
2745 * "reply" button on pop-up pages
2747 Revision 301.16 2001/12/11 16:02:40 ajc
2748 * Completed support for add/remove mailing list recipients.
2750 Revision 301.15 2001/12/11 15:22:53 ajc
2751 * Began constructing the listserv screen for config (not tested)
2753 Revision 301.14 2001/12/11 05:37:12 ajc
2754 * Finished the share/unshare room screen in Edit Room
2756 Revision 301.13 2001/12/03 04:43:40 ajc
2757 * Brought over an update of the MIME parser from Citadel.
2759 Revision 301.12 2001/12/02 07:09:13 ajc
2760 * Turned the room editing page into a tabbed dialog
2761 * Started adding some of the room sharing stuff
2763 Revision 301.11 2001/11/22 05:17:06 ajc
2764 * Completed the add/change/delete neighbor node screens
2766 Revision 301.10 2001/11/18 01:47:24 ajc
2767 * Tentatively begun the change of networking configuration screens to reflect
2768 the new network architecture of the server.
2770 Revision 301.9 2001/11/18 01:41:09 ajc
2771 * Brought over the newer string tokenizer from Citadel
2772 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
2773 server's convention of #define SIZ 4096
2775 Revision 301.8 2001/11/14 03:20:22 ajc
2776 * Add some more of the newer config settings to the site config screen
2778 Revision 301.7 2001/09/25 03:34:09 ajc
2779 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
2780 and bail out without bothering the Citadel server.
2782 Revision 301.6 2001/08/22 16:38:06 ajc
2783 * Added the "-c" command line option to generate optional cookies indicating
2784 the host name of the server. This makes it easy to put a cluster of WebCit
2785 servers behind (for example) an Arrowpoint load balancer.
2787 Revision 301.5 2001/08/21 04:02:56 ajc
2788 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
2789 unwanted page caching
2791 Revision 301.4 2001/08/13 03:43:24 ajc
2794 Revision 301.3 2001/08/13 03:40:01 ajc
2795 * Another attempt at focus
2797 Revision 301.2 2001/08/11 04:24:39 ajc
2798 * Attempt at setting focus to msgtext area when entering a message.
2800 Revision 301.1 2001/08/02 03:42:03 ajc
2801 * Changed the wholist to work with the new masquerade semantics
2803 Revision 301.0 2001/06/28 15:05:31 ajc
2806 Revision 300.2 2001/06/28 15:03:49 ajc
2807 * Every generated page now includes a meta tag to disable evil "smart tags"
2808 (see http://smarttags.manilasites.com/ for more information)
2810 Revision 300.1 2001/06/28 02:39:54 ajc
2811 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
2812 the screen where you can create a room...
2814 Revision 300.0 2001/06/27 06:24:06 ajc
2815 * Tagged everything as Version 3.00
2817 Revision 213.25 2001/06/27 06:22:49 ajc
2818 * Updated docs for the 3.00 release
2820 Revision 213.24 2001/06/27 06:16:01 ajc
2821 * Correct generated window name in pop up pages
2822 * Added handling of MIME inline images (not tested)
2824 Revision 213.23 2001/06/22 17:58:20 ajc
2825 * A few performance and tuning cleanups. Increased the size of the socket
2826 queue length to 100 for use on big systems. Also, during startup, the
2827 initial startup thread now exits after creating the worker threads, instead
2828 of becoming a worker thread itself. For some reason Solaris had problems
2829 with the latter method.
2831 Revision 213.22 2001/06/07 03:16:57 ajc
2832 * Brought over an updated mime parser from Citadel
2834 Revision 213.21 2001/06/06 14:44:25 ajc
2835 * mime_parser.c: #include <pthread.h> so it compiles cleanly
2837 Revision 213.20 2001/05/31 02:26:22 ajc
2838 * Fixed login to take you to the Lobby instead of the next room.
2840 Revision 213.19 2001/05/30 22:37:09 ajc
2841 * Fix to upload handler to recognize browser uploads based on *either* a "name"
2842 or a "filename" from the MIME parser.
2844 Revision 213.18 2001/05/30 01:06:57 ajc
2845 * Changes to mime parser ... still something wrong
2847 Revision 213.17 2001/05/28 19:27:29 ajc
2848 * Fixed bug which marked all messages in Lobby as old before reading at login
2850 Revision 213.16 2001/05/25 22:39:26 ajc
2851 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
2853 Revision 213.15 2001/05/23 16:15:23 ajc
2854 * UI changes (pretty frames with no scrollbars)
2856 Revision 213.14 2001/05/22 00:32:17 ajc
2859 Revision 213.13 2001/05/22 00:02:18 ajc
2860 * Another attempt to fix the fd leak
2862 Revision 213.12 2001/05/19 02:21:40 ajc
2863 * Attempt to fix the dangling sockets.
2865 Revision 213.11 2001/05/15 03:22:25 ajc
2866 * More icon updates and link cleanup type stuff
2868 Revision 213.10 2001/05/06 05:11:48 ajc
2869 * Added paging icon and right-justified it
2870 * Send-page window is now a popup
2872 Revision 213.9 2001/05/04 04:28:10 ajc
2873 * Added "page user" button in wholist
2875 Revision 213.8 2001/05/01 00:49:43 ajc
2876 * more of the UI overhaul
2878 Revision 213.7 2001/04/30 01:49:36 ajc
2879 * more work on UI overhaul
2881 Revision 213.6 2001/04/29 04:39:23 ajc
2882 * User interface overhaul now in progress. WARNING: incomplete system.
2884 Revision 213.5 2001/04/01 22:13:37 cough
2885 * Modified roomops.c to give users the ability to pick a floor at room
2888 Revision 213.4 2001/02/15 01:21:55 ajc
2889 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
2890 invite/kickout functionality.
2892 Revision 213.3 2001/01/25 23:10:00 ajc
2893 * "Delete message" button now confirms on client-side using JavaScript
2895 Revision 213.2 2000/12/05 18:39:49 ajc
2896 * Added support for non-USA countries in registration screen (requires the
2897 latest Citadel server, which supports the country field)
2899 Revision 213.1 2000/10/20 04:27:46 ajc
2900 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
2902 Revision 213.0 2000/10/03 16:44:01 ajc
2903 * Tagged for 2.13 release
2905 Revision 212.16 2000/10/03 03:15:53 ajc
2906 * Cosmetic changes to login screen, menu bar, and message header bar
2908 Revision 212.15 2000/09/28 03:44:52 ajc
2909 * Linked to the bio/photo page from message headers. I'm not sure I like the
2910 color scheme, though.
2912 Revision 212.14 2000/09/28 03:37:23 ajc
2913 * who.c: provide links to bio/photo pages for each user in the wholist
2915 Revision 212.13 2000/09/24 21:37:21 ajc
2916 * When reading large numbers of messages, group them in smaller numbers and
2917 display the selector bar in search engine style (like AltaVista and Google)
2919 Revision 212.12 2000/09/24 04:17:16 ajc
2920 * Templatized the room banner.
2922 Revision 212.11 2000/09/17 03:29:45 ajc
2923 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
2925 Revision 212.10 2000/09/14 11:43:37 error
2926 Replace occurrences of % throughout the HTML with %% so as to be friendly
2927 to HP/UX printf() and possibly others.
2929 Revision 212.9 2000/09/13 04:13:59 ajc
2930 * Completed the initial hack of the variable substitution template thingy.
2931 Check out static/login.html to see the first template.
2933 Revision 212.8 2000/09/11 17:08:16 ajc
2934 * Started templatizing the login screen. Not finished yet.
2936 Revision 212.7 2000/09/11 03:29:50 ajc
2937 * Started working on a variable-substitution thing
2939 Revision 212.6 2000/08/30 03:20:22 ajc
2940 * Put the wholist back into its own window.
2942 Revision 212.5 2000/07/06 03:46:29 ajc
2943 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
2945 Revision 212.4 2000/06/29 04:22:35 ajc
2946 * Changed the format of the wholis (again). Now it shows up in a frame
2947 instead of a separate window.
2949 Revision 212.3 2000/06/12 03:28:44 ajc
2950 * added support for multi-line paging
2952 Revision 212.2 2000/06/07 04:11:28 ajc
2953 * HTML changes to room banner
2955 Revision 212.1 2000/05/31 04:29:54 ajc
2956 * Initial support for "summary" (headers only, no body) mode of reading
2957 messages, and "read one" mode. For future support of 'traditional' email.
2959 Revision 212.0 2000/05/23 20:35:52 ajc
2960 * Tagged for the 2.12 release
2962 Revision 211.19 2000/05/18 02:33:39 ajc
2963 * Don't call whobbs() directly after changing masq room/host, it screws up the
2964 refresh. It now calls an HTTP redirect page instead.
2965 * added http_redirect(char *url) function to accomplish the above
2967 Revision 211.18 2000/05/08 17:24:32 ajc
2968 * Removed HTTP date fields because it was confusing browser caches (weird)
2969 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
2971 Revision 211.17 2000/05/07 23:46:55 ajc
2972 * added Date: and Last-Modified: headers to HTTP output
2973 * masquerade room/host screen now runs in wholist window, and returns to it
2975 Revision 211.16 2000/05/02 17:32:06 ajc
2976 * Font related changes to html
2978 Revision 211.15 2000/04/20 02:42:23 ajc
2979 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
2980 crashing every session, every time. (?)
2981 * End the session after displaying robots.txt or nocookies.html, to prevent
2982 big session logjams when either of these conditions are met
2984 Revision 211.14 2000/04/15 15:43:46 nbryant
2985 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
2986 64-bit gcc on sparc is evil)
2988 Revision 211.13 2000/04/06 20:42:03 nbryant
2989 * configure.in: fix a typo
2991 Revision 211.12 2000/04/06 20:37:01 nbryant
2992 * solaris cleanups and warning fixes
2994 Revision 211.11 2000/03/31 03:48:52 ajc
2995 * text_to_server() now behaves the way web users expect text entry to work.
2996 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
2998 Revision 211.10 2000/03/31 02:39:06 ajc
2999 * Fixed bugs in "Site configuration" and added new fields.
3001 Revision 211.9 2000/03/31 02:08:45 ajc
3002 * Added "max messages per page" and "read next nnn" stuff to read loop
3003 (probably not in its final form)
3005 Revision 211.8 2000/03/28 17:02:47 nbryant
3006 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
3008 Revision 211.7 2000/03/27 16:18:17 ajc
3009 * Implement multi-room chat as available in Citadel 5.70
3011 Revision 211.6 2000/03/23 04:45:15 ajc
3012 * Experimental move of wholist to a separate auto-refreshing window
3014 Revision 211.5 2000/03/19 22:49:03 ajc
3015 * Made the header-bar buttons more visible
3016 * Added a "reply" header-bar button
3017 * Move "Subject:" lines into the header-bar
3018 * Padded the header-bars by one pixel (nicer looking)
3019 * Changed message date/time output format
3021 Revision 211.4 2000/03/19 19:49:31 ajc
3022 * Added support for unix domain sockets
3024 Revision 211.3 2000/02/11 23:45:04 nbryant
3025 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
3026 * tcp_sockets.c: include <arpa/inet.h>
3028 Revision 211.2 2000/02/11 23:30:04 nbryant
3029 configure.in: added some code for FreeBSD
3031 Revision 211.1 2000/01/11 04:20:40 ajc
3032 * Add "close window" option to goodbye screen
3034 Revision 211.0 2000/01/04 15:24:16 ajc
3035 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
3036 * This will be released as v2.11; tagged everything as such.
3038 Revision 210.0 1999/12/24 04:57:18 ajc
3041 Revision 1.121 1999/12/23 04:54:48 ajc
3042 * Changed session cookie from hexadecimal encoding to base64
3043 * Removed overly verbose logging
3045 Revision 1.120 1999/12/12 18:12:28 ajc
3046 * get http request: clear hold buffer before starting to read in HTTP request.
3047 This was causing some requests to get corrupted.
3049 Revision 1.119 1999/12/08 18:25:21 ajc
3050 * Increased the size of the backlog queue length passed to accept() and made
3051 it a configuration parameter in webcit.h
3053 Revision 1.118 1999/12/07 16:09:26 ajc
3054 * Better (non fireworks display mode) handling of broken HTTP sockets
3056 Revision 1.117 1999/12/06 03:40:29 ajc
3057 * Moved a bunch of other global variables to per-session variables
3059 Revision 1.116 1999/12/06 02:05:33 ajc
3060 * Moved global march list into per-session context
3062 Revision 1.115 1999/12/05 18:38:02 ajc
3063 * Auto-scaling worker thread pool size
3065 Revision 1.114 1999/12/05 17:38:41 ajc
3066 * Additional debugging and cleanup
3068 Revision 1.113 1999/12/04 22:16:05 ajc
3069 * Moved all diagnostic output to stderr
3070 * Moved "HTTP/1.0 200 OK" output to output_headers()
3072 Revision 1.112 1999/12/04 21:56:59 ajc
3073 * Finished the overhaul. Now to tune...
3075 Revision 1.111 1999/12/03 17:59:53 ajc
3076 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
3077 pseudocode so the build is currently broken.
3079 Revision 1.110 1999/12/03 16:37:46 ajc
3080 * Repaired HTTP output for image transfers and static content
3082 Revision 1.109 1999/12/03 05:09:54 ajc
3083 * Rewrote the HTTP engine and application coupling to run in a worker thread
3084 model and to run as a single multithreaded program (eliminated helper
3085 processes and pipes). It currently runs but has many large bugs.
3087 Revision 1.108 1999/12/03 00:18:20 ajc
3088 * Added ".c.o" rule to Makefile
3090 Revision 1.107 1999/11/26 03:32:59 ajc
3091 * Started moving all of the global variables into a struct, to facilitate
3092 multithreaded server.
3094 Revision 1.106 1999/11/26 01:28:10 ajc
3097 Revision 1.105 1999/11/04 02:05:02 ajc
3098 * Added 'number of worker threads' to site config screen
3100 Revision 1.104 1999/10/25 02:25:09 ajc
3101 * Shuffled around the room editing commands
3103 Revision 1.103 1999/10/14 04:07:18 ajc
3104 * Cleaned up the bottom-of-page icons
3106 Revision 1.102 1999/10/08 23:58:11 ajc
3107 * Minor bug fix in registration screen
3109 Revision 1.101 1999/10/06 02:44:02 ajc
3110 * Per Nick's request, removed the key bindings stuff. He knows how to fit
3111 it back in when it's fixed. Also added more attempts at cache disabling,
3112 but it still doesn't work in the StarOffice browser. I don't know why.
3114 Revision 1.100 1999/10/02 03:26:14 ajc
3115 * Merged in Nick's bit of JavaScript to handle key commands.
3116 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
3117 in a text field. Right now you can't even log in.
3119 Revision 1.99 1999/09/01 01:06:11 ajc
3120 * Added "max message length" field in global config screen
3122 Revision 1.98 1999/08/14 18:16:10 ajc
3123 * Fixed escputs() and its friends to properly handle ' (single quote) chars
3126 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3127 * Did neat stuff to the bottom of the page
3129 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3130 * webcit.c: exit Webcit sessions semi-gracefully when the connection
3131 to a Citadel server fails.
3132 * messages.c: don't auto-link URL's in messages if it would cause
3135 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3136 * Recompiled the Java chat applet using a genuine JDK 1.0.2
3137 compiler. This should make more browsers happy.
3139 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3140 * Added support for "robots.txt" telling spiders to go away.
3141 * Do a slrp_highest() when logging off.
3143 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3144 * Rearranged the code in "Site-wide configuration" and "Generic
3145 server command" to avoid nested server operations
3147 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3148 * webcit.c: added "back, top, next" buttons to bottom of each page
3149 * menubar.html: replaced "User list" with "Page another user"
3151 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3152 * context_loop.c: rearranged some code to try to eliminate deadlocks
3154 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3155 * Unknown URL's now display the main menu instead of diagnostics
3156 * Diagnostics are now at <baseurl>/diagnostics
3158 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3159 * Session no longer locks up when an express message is cancelled
3160 * The default Citadel server is now "localhost" instead of uncnsrd
3161 * Added some documentation
3163 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3164 * roomops.c: made room banner graphics more reliable
3165 * messages.c: added code to prevent accidental "double-posting"
3166 * who.c: fixed the "Change room/host/user" submit logic
3168 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
3169 * Changed static/menubar.html so the text is readable
3171 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3172 * Ditched the frames mode completely. It wasn't working properly in,
3173 among other places, IE 5. Die, Bill, Die.
3175 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3176 * Fixed the behavior of the "forget room" routine, to properly handle
3177 the transition back to the Lobby after it's all done.
3178 * Added ExpressMessageCat() to allow code to send the user messages
3179 along with incoming express messages
3180 * WebCit now sends the name of the end user's browser as the client
3181 name in a Citadel IDEN command rather than its own name.
3183 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3184 * Minor code cleanups
3185 * New mail notification
3187 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3188 * Top-aligned all the cells in the fake frames in non-frames mode
3190 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3191 * Initial entry to _BASEROOM_ at login now done as a Skip instead
3192 of a Goto, in order to prevent it from first marking all msgs old.
3194 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3195 * Replaced _most_ gotoroom() calls with smart_goto(), a version
3196 which can differentiate the needs of frames and noframes modes
3198 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3199 * webserver.c: added "-t" option to send traces somewhere else
3201 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3202 * context_loop.c: display an error page if the client browser
3203 requests a non-root page and there is no cookie set
3204 * webserver.c: took my name off the copyright notice (it's a group
3207 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3208 * Reworked a lot of the structure, made more HTML "embeddable"
3209 * Changed the noframes mode to display "fake" frames using tables
3211 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
3212 Changed some output formatting (mainly <FONT> tags).
3213 Changed who.c to use urlescputs() rather than escputs()
3214 in urls so GOTOs and User Profiles work when the string has a
3217 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3218 http://www.webreference.com/dhtml/column18/menuFrLoad.html
3219 How to cause "onLoad=" to cause a sibling frame to refresh without
3220 having to use the nonportable HTTP "Window-Target:" directive. Began
3221 implementation of this; it should allow portable NS/IE compatibility.
3223 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3224 * Implemented "access level required to create rooms"
3226 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3227 * webcit.c: modified getz() to *exit* the program when fgets()
3228 returns an error. This is actually the desired behavior; it would
3229 otherwise busy-loop forever on a broken pipe.
3231 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3232 * webcit.c: added to getz() the ability to return an error code;
3233 implemented this in the main loop, hopefully fixing problems
3234 * Added "braindamage" file (frames/JS browser compatibility list)
3235 * Added HTTP "User-agent:" detection
3236 * wildmat.c, braindamage.c: added
3237 * Initial value of 'noframes' is now set by the braindamage check
3238 * Ran everything through "indent -kr -i8"
3239 * roomops.c: in room list, print a in otherwise empty cells
3241 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
3242 * context_loop.c: warning fix
3243 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
3245 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3246 * Resolve the name of the connecting host and pass it on to Citadel
3248 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3249 * wDumpContent() is now responsible for </BODY></HTML> most of the
3250 time (parameter settable) so that the main menu can easily be
3251 embedded in every page when running in noframes mode
3252 * noframes mode selection is now carried in the cookie
3254 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3255 * Made the frames stuff less dependent on the HTML TARGET= directive
3256 and more dependent on the HTTP Window-target: directive.
3257 * Made the system semi-navigable in noframes mode.
3259 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3260 * Brought over the new room listing code and <G>oto heuristics
3261 from the main Citadel tree, to pay attention to floor/room ordering
3263 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3264 * Modified the back end of mime_parser to use callbacks instead of
3265 doing something specific. Now we can use it elsewhere.
3267 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3268 * Fixed the bugs in "Site-wide configuration"
3269 * Added a "generic server commands" screen
3271 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3272 * Reduced the multiple cookies down to one cookie combining all data.
3274 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3275 * Removed wc_host and wc_port cookies.
3276 * Added an "edit your session" screen to change your wholisting.
3278 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3279 * Added "enter registration"
3280 * Set up automatic trigger of Enter Registration when the server
3282 * Established that a one-to-one WebCit/Citadel correspondence will
3283 be required. No big deal due to shared code segments.
3284 * Added "change password"
3285 * Added networking configuration screens. These still need testing.
3286 * Added a "kill session" link to each line of the wholist when
3287 logged in as an aide, and the screens to perform this operation.
3289 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3290 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
3291 * "Finished" the MIME parser.
3292 * Got image uploads working.
3293 * Added "add/edit user photo" screens.
3294 * Added "add/edit room graphic" screens.
3295 * Added "add/edit floor graphic" screens.
3296 * Fixed display of floor graphic in known rooms list.
3298 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3299 * Wrote mime_parser.c for handling of image uploads. This will also
3300 be used in future Citadel MIME projects.
3302 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3303 * Fixed a bug in the room banner display code
3304 * Added "delete room"
3305 * Added "validate users"
3307 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3308 * Added "edit room info file"
3311 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3312 * Changed the "auto read new" functionality from a meta refresh tag
3313 to an "onload" directive (the former was causing graphics problems)
3314 * Added "create room"
3317 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3318 * Got the Zap and List-Zapped commands working
3319 * Added a convenience function to display a page with an error string
3320 * Automatically do a read-new-msgs whenever a new room banner is loaded
3322 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3323 * Added the screens to send pages
3324 * Changed message headers to display in bigger font, non-boldface
3325 * Added the chat system
3326 * Added goto private rooms
3328 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3329 * Replace "Citadel" in menu bar with the Citadel logo
3331 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
3332 * automatically regenerate Makefile when Makefile.in changes
3334 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3335 * context_loop.c: Moved "remove session" into its own function.
3336 Check for dead webcit child process before each transaction.
3337 * Ignore SIGPIPE; this seems to magically make the program bulletproof
3338 against broken HTTP connections.
3339 * Added a housekeeping thread to periodically remove dead sessions
3340 and kill idle sessions.
3341 * messages.c: added "delete message" functionality
3342 * messages.c: added "move message" functionality
3343 * userlist.c: added. This adds "userlist" and "show user" functions.
3344 * roomops.c: fixed buggy implementation of ungoto
3345 * Set up an option in output_headers() to optionally print the most
3346 often used opening HTML as well as the HTTP headers.
3347 * Display express messages in cute little JavaScript popup window.
3349 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3350 * Brought over message reading and entry functions from old WebCit
3352 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
3353 * context_loop.c: really fix the SO_LINGER stuff
3354 * webserver.c: remove commented-out references to SO_LINGER
3356 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3357 * context_loop.c: After fork(), child process closes the HTTP socket
3358 so when the parent process closes it, it actually _does_ close.
3359 Otherwise, aIEeeee and possibly other browsers will hang.
3360 * Added support for graphics images retrieved from the Citadel server.
3361 * Set up login banner graphic and background image graphic
3363 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
3364 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
3366 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3367 * Smoothed out some of the login/logout code. Failed authentication
3368 now works the way it should.
3369 * Added support for new user login (still need to handle registration).
3371 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3372 * Discovered that the HTTP socket problem is related to a socket that
3373 isn't properly lingering on close. Temporarily hacked a sleep(10)
3374 into context_loop.c until it is figured out.
3376 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3377 * Did a little debugging, still trying to figure out why logging in
3378 displays "Connection reset by peer" error. It used to work...
3380 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
3381 * Makefile.in: updated dependencies
3383 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
3384 * Fixed broken interpretation of variables specified in the URL
3385 * added new "action" variable to make main loop simpler
3387 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
3388 * webserver.c: prototype vsnprintf
3389 * context_loop.c: warning fix
3391 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
3392 * tcp_sockets.c: removed some dead code
3393 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
3394 unused ends of pipes, fix a file descriptor leak and a race condition
3395 * portability enhancements
3397 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
3398 * webserver.c, context_loop.c, webcit.c: add commandline args for host
3400 * converted to autoconf and began port to Digital UNIX
3402 * context_loop.c: moved the monster 64k buffer array off the stack
3403 * tcp_sockets.c: getservbyname() doesn't set errno.
3405 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
3406 * webserver.c: warning fix