2 Revision 528.34 2005/02/01 23:15:50 ajc
3 * Completed GroupDAV PUT. Untested.
5 Revision 528.33 2005/02/01 19:52:29 ajc
6 * Bumped the internal version number to 6.01
7 * Set the minimum required Citadel version to 6.40, because we need the
8 automatic fill-in-missing-uid groupware stuff, and the new ENT0 semantics
11 Revision 528.32 2005/02/01 15:15:40 ajc
12 * Better purging of not-logged-in GroupDAV sessions
14 Revision 528.31 2005/02/01 14:55:12 ajc
15 * Reworked the PROPFIND xml output based on an example transaction
16 supplied by Reinhold Kainhofer. Groupware folder enumeration works
17 properly in Kontact now.
19 Revision 528.30 2005/02/01 03:49:09 ajc
20 * Completed "folder list" PROPFIND, now listing all rooms set to a
21 calendar, tasks, or address view, using the GroupDAV properties.
23 Revision 528.29 2005/02/01 02:28:32 ajc
24 * "time(NULL) mod 60" doesn't work for some reason, so it has been removed.
25 When defaulting a new event date/time to now, set the seconds to zero
28 Revision 528.28 2005/01/31 23:31:26 ajc
29 * Initial attempt at GroupDAV PROPFIND for folder enumeration. Hardcoded
30 to only show the Calendar> room. It kinda-sorta works with KOrganizer.
32 Revision 528.27 2005/01/31 16:24:47 ajc
33 * iconbar is now a happy css hovery lightupy div thing
35 Revision 528.26 2005/01/29 03:59:25 ajc
36 * Implemented the GroupDAV DELETE method.
38 Revision 528.25 2005/01/28 05:25:43 ajc
39 * iconbar no longer uses the beginbox/endbox semantics, but instead lives
40 directly inside the iconbar div.
42 Revision 528.24 2005/01/28 05:13:02 ajc
43 * GroupDAV object URL's are now based on the EUID of a message (which is
44 derived from the UID of the groupware object itself) instead of the
45 message number. This was done in order to conform to GroupDAV's
46 requirement that the URL cannot change after an object is updated.
47 * The ETag of a GroupDAV object is still the message number, and in fact
48 doing so meets that requirement perfectly.
50 Revision 528.23 2005/01/26 18:15:34 ajc
51 * PROPFIND now outputs fully qualified URL's
53 Revision 528.22 2005/01/26 18:02:22 ajc
54 * Initial implementation of GroupDAV PROPFIND
56 Revision 528.21 2005/01/26 16:28:23 ajc
57 * Output ETags in double quotes to conform with the new GroupDAV draft.
58 * Output HTTP Server: header in GroupDAV transactions
59 * Server: header now displays both WebCit and Citadel versions
60 * Added groupdav_common_headers() to output HTTP headers common to all
61 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
63 Revision 528.20 2005/01/25 19:51:04 ajc
64 * Accept escaped characters in GroupDAV GET URL's
66 Revision 528.19 2005/01/25 04:17:20 ajc
67 * Implemented the Groupdav GET method, more or less in its final form
68 (still need to fix the room/folder naming semantics)
70 Revision 528.18 2005/01/25 03:12:27 ajc
71 * Completed HTTP "Basic" authentication, and a stub function for the
72 main entry point for GroupDAV functions.
74 Revision 528.17 2005/01/24 03:37:48 ajc
75 * Began laying the groundwork for http-authenticated GroupDAV sessions.
77 Revision 528.16 2005/01/22 22:50:51 ajc
78 * removed descriptions in non-main menus
80 Revision 528.15 2005/01/20 21:24:27 ajc
81 * When viewing a calendar room, the "Read all messages" link in the
82 room banner has been replaced by "Day view" and "Month view" links.
83 (I have also imported icons for week and year views, in case we add
86 Revision 528.14 2005/01/20 16:13:56 ajc
87 * Added in a bunch of stupid JavaScript to allow the instant message
88 window to be dismissed.
90 Revision 528.13 2005/01/20 04:10:41 ajc
91 * Cleaned up a bunch of unused cruft from the old layout
92 * Instant messages are now displayed in a div that layers itself
93 over the rest of the site. It would be nice if we could figure out
94 a way to make a clickable "hide" box...
96 Revision 528.12 2005/01/17 04:38:14 ajc
97 * Navbar is now dynamic, in an attempt to make only the relevant controls
98 appear on any given page.
100 Revision 528.11 2005/01/15 07:19:08 ajc
101 * Removed the fixed pixel width from the tree view room list so it doesn't
102 wrap around in an ugly way on aIEeeee.
104 Revision 528.10 2005/01/15 05:26:27 ajc
105 * Message entry window is now somewhat full screen.
107 Revision 528.9 2005/01/14 21:03:17 ajc
108 * A few logging hacks
110 Revision 528.8 2005/01/14 15:00:51 ajc
111 * Placed the navbar into the room banner, at least in its temporary form.
113 Revision 528.7 2005/01/14 04:53:54 ajc
114 *** empty log message ***
116 Revision 528.6 2005/01/14 04:53:12 ajc
117 * Got the three-pane model working not only with web browsers, but also
118 with the disgusting abomination called Internet Explorer.
120 Revision 528.5 2005/01/13 18:38:08 ajc
121 * Insert a newline between </div> and <div id="text">
123 Revision 528.4 2005/01/11 16:20:18 ajc
124 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
127 Revision 528.3 2005/01/11 05:05:08 ajc
128 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
129 * Ripped things apart in a big way. The frameset is gone (except for
130 chat, for which we'll probably keep frames). Iconbar and banner are
131 now done using CSS and <div> tags.
132 * Room read/enter/goto controls are currently missing. Stay tuned.
133 * I am in the process of rewriting all of the markup as valid XHTML.
135 Revision 528.2 2004/12/29 22:08:08 ajc
136 * roomops.c: provide a way to create room shares with a mapping to an
137 alternate room name on the other end.
139 Revision 528.1 2004/12/29 17:28:09 ajc
140 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
141 all corrupty-whatever when a remote room name mapping is found. Display
142 the mapping and preserve it across share/unshare operations.
144 Revision 528.0 2004/12/28 03:58:34 ajc
147 Revision 527.1 2004/12/28 03:58:24 ajc
148 * Corrected overly-escaped reply-to addresses in "reply" button
149 * Repaired toggling of self-service account creation in admin screen
150 * Bumped internal version number to 5.28
152 Revision 527.0 2004/12/07 04:41:37 ajc
155 Revision 526.1 2004/12/07 04:41:02 ajc
156 * Finally tracked down the WC->vars heap corruption issue (for real this
157 time). We now call clear_local_substs() at the end of each HTTP
158 transaction, whether we need to or not, instead of calling it whenever
159 we're done with something we wanted session variables for.
160 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
161 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
162 preventing it from getting clobbered by another session.
163 * Bumped internal version number to 5.27
165 Revision 526.0 2004/12/01 21:35:56 ajc
168 Revision 525.4 2004/12/01 21:35:44 ajc
169 * Changed internal version number to 5.26
171 Revision 525.3 2004/12/01 21:34:17 ajc
172 * Numerous memory management bugfixes.
174 Revision 525.2 2004/12/01 16:48:24 ajc
175 * tools.c: don't crash when striplt() is called with a zero-length string
177 Revision 525.1 2004/11/12 18:02:36 ajc
178 * Updated the richtext editor (new version from Kevin Roth's site)
180 Revision 525.0 2004/11/03 20:21:10 ajc
183 Revision 524.7 2004/11/03 20:21:02 ajc
184 * Changed internal version number to 5.25
186 Revision 524.6 2004/10/20 02:41:41 ajc
188 * Added the notes room to the icon bar
189 * Set up an initial implementation of Notes view. Attractive enough to
190 publish, but read-only. Needs a note editor.
192 Revision 524.5 2004/10/15 03:10:24 ajc
193 * Calendar objects UID now generated by generate_uuid() which creates
194 pseudo-DCE-ish UUID's.
196 Revision 524.4 2004/10/05 01:59:31 ajc
197 * localtime_r() fixes
199 Revision 524.3 2004/10/03 02:56:35 ajc
200 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
202 Revision 524.2 2004/10/01 16:23:23 ajc
203 * Set up framework for "notes" view, and added a skeleton function for
206 Revision 524.1 2004/09/30 03:44:01 ajc
207 * fix line width break problem in chat
209 Revision 524.0 2004/09/28 16:12:44 ajc
212 Revision 523.12 2004/09/28 16:12:30 ajc
213 * Prepare for 5.24 release
215 Revision 523.11 2004/09/27 02:17:47 ajc
216 * messages.c: fix build problem on non-calendar-enabled installations
217 * floors.c: fix a warning message
219 Revision 523.10 2004/09/25 03:34:21 ajc
220 * summary.c: Fixed a calling syntax problem
222 Revision 523.9 2004/09/25 03:18:43 ajc
223 * small stylesheet fix
225 Revision 523.8 2004/09/24 04:21:41 ajc
226 * Fixed display bug for room list mode when we dropped down multiple
227 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
229 Revision 523.7 2004/09/24 04:08:25 ajc
230 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
231 rooms without new msgs
233 Revision 523.6 2004/09/24 04:04:34 ajc
234 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
237 Revision 523.5 2004/09/23 03:21:10 ajc
238 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
240 Revision 523.4 2004/09/16 02:42:37 ajc
241 * Set default view of new rooms during CRE8 command instead of afterwards
243 Revision 523.3 2004/09/15 03:08:50 ajc
244 * Support config of seaperate MSA port in Citadel 6.26
246 Revision 523.2 2004/09/10 03:49:17 ajc
247 * Added 'dialog' mode to setup
249 Revision 523.1 2004/08/31 20:31:01 ajc
250 * When saving VTODO (tasks), insert a UID if none is already present. Also
251 increment the sequence, or insert one if none is already present.
253 Revision 523.0 2004/08/31 03:02:37 ajc
256 Revision 522.30 2004/08/31 03:02:28 ajc
257 * Changed internal version number to 5.23
259 Revision 522.29 2004/08/27 02:40:06 ajc
260 * Ditched the graphical buttons because CSS can do the same thing faster.
262 Revision 522.28 2004/08/18 03:16:12 ajc
263 * 'move' and 'delete' buttons only show when allowed to do those things
265 Revision 522.27 2004/08/18 02:10:17 ajc
266 * Reply/Move/Delete buttons are now images, because system-native buttons
267 were too big and ugly.
269 Revision 522.26 2004/08/11 17:24:57 ajc
270 * static/iconbar.html: removed.
271 * Updated the "powered by citadel" graphic
273 Revision 522.25 2004/08/11 03:49:15 ajc
274 * Replaced all instances of the name "Citadel/UX" with "Citadel"
275 * Installed the "simple logo" in the iconbar
277 Revision 522.24 2004/08/09 03:11:20 ajc
278 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
280 Revision 522.23 2004/08/05 21:32:17 ajc
281 * Reply/Move/Delete are now buttons instead of links. This should enable
282 us to add some JavaScript magic for "Reply quoted" ...
284 Revision 522.22 2004/08/05 02:47:21 ajc
285 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
286 has a more predictable and attractive behavior, and can still be
287 overridden in the style sheet if the site operator wants to.
289 Revision 522.21 2004/08/04 03:52:23 ajc
290 * Tasks view is now pretty.
291 * Tasks view now displays date due for each task.
292 * Tasks view is now sorted by date due.
293 * Tasks view now displays overdue tasks in red.
295 Revision 522.20 2004/08/03 03:55:37 ajc
296 * Tasks view now uses the same buffer/dump logic as the calendar views, so
297 we can sort them by due date and do a prettier display. (Only the logic is
298 changed so far. The prettier display is forthcoming.)
300 Revision 522.19 2004/07/21 02:57:09 ajc
301 * Internet Configuration screen looks a little neater now
303 Revision 522.18 2004/07/21 02:45:15 ajc
304 * Completed the "Internet Configuration" screen
306 Revision 522.17 2004/07/16 19:13:37 ajc
307 *** empty log message ***
309 Revision 522.16 2004/07/16 19:13:10 ajc
310 * tools.c: display 12:00 as 12pm, not 12am
312 Revision 522.15 2004/07/16 03:14:03 ajc
313 * more work on inetconf screen
315 Revision 522.14 2004/07/16 02:50:00 ajc
316 * useredit.c: put a pretty box around user editing
318 Revision 522.13 2004/07/13 03:25:08 ajc
319 * inetconf.c: added. Not finished yet.
321 Revision 522.12 2004/07/10 03:10:19 ajc
322 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
323 floor level configurations.
324 * Put a space between OK and CANCEL buttons anywhere in the system where
326 * Some more of the room config/admin screens now return to themselves
327 with a "ok, you did that" message when OK is pressed, instead of dropping
328 out to the main menu.
330 Revision 522.11 2004/07/08 03:03:01 ajc
331 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
332 configuration (public rooms default and mailboxes default). Still need
333 to add floor and room policy screens.
335 Revision 522.10 2004/07/02 03:28:08 ajc
336 * Much-improved alphabet tabs for Address Book view. Now divides the
337 total number of names by (names per page, currently 60) and sets up
338 that many tabs, with proper [Aaa-Bbb] labels on them.
340 Revision 522.9 2004/07/02 03:26:06 ajc
341 *** empty log message ***
343 Revision 522.8 2004/07/01 02:40:40 ajc
344 * Clicking "Enter a message" in a groupware room now automatically calls
345 the correct editor for the type of objects in the room (message, calendar
346 event, task, address book entry)
348 Revision 522.7 2004/06/29 17:21:25 ajc
349 * Removed the word "room" in a few locations, as part of our push towards
350 not looking like a BBS when running in groupware mode
352 Revision 522.6 2004/06/29 00:37:02 ajc
353 * Made some fonts bigger because users were complaining...
355 Revision 522.5 2004/06/27 03:02:05 ajc
356 * Summary view -- always view ALL messages
357 * Summary view -- new messages are in boldface
359 Revision 522.4 2004/06/24 20:42:14 ajc
360 * Added the "server ip address" Citadel config option
361 * Site config: added "Changes will not take effect until..." language
364 Revision 522.3 2004/06/24 14:50:35 ajc
365 * Added the ability to listen on a single IP address instead of all addresses.
367 Revision 522.2 2004/06/22 02:21:56 ajc
370 Revision 522.1 2004/06/21 15:00:52 ajc
373 Revision 522.0 2004/06/19 03:21:35 ajc
376 Revision 521.10 2004/06/19 03:11:07 ajc
377 * Instead of a crufty "the topmost Internet email address will be used
378 for outgoing email" explanation, separated it into "Primary Internet
379 email address" and "Other email addresses" boxes.
381 Revision 521.9 2004/06/19 02:42:12 ajc
382 * Removed the "aides access to mailboxes" config option, which is no longer
383 part of the Citadel system.
385 Revision 521.8 2004/06/16 02:07:22 ajc
386 * Removed a couple of lines of debugging code leftover from last night
388 Revision 521.7 2004/06/15 03:06:11 ajc
389 * Bumped internal version number to 5.22
390 * Use new fast headers-only-no-mime fetch mode in Citadel for
393 Revision 521.6 2004/06/15 02:30:21 ajc
394 * Honor "maxmsgs" even when viewing a mailbox in summary mode
396 Revision 521.5 2004/06/12 04:26:38 ajc
397 * Fixed some garbled output resulting from turning things that look like
400 Revision 521.4 2004/06/11 16:09:36 ajc
401 * Moved the room graphic to the left of the room name in the banner, to
402 make it more consistent with the rest of the site.
403 * Reduced the size of the font in the iconbar
405 Revision 521.3 2004/06/11 03:15:08 ajc
406 * When "Add" is clicked without specifying an upload filename, resume
407 composition instead of aborting the post.
408 * Add attachments to messages in forward order, not reverse order
410 Revision 521.2 2004/06/10 03:08:48 ajc
411 * Improved the appearance of tabs in the room config screen
413 Revision 521.1 2004/06/10 02:58:55 ajc
414 * Made all the title boxes the same background color. The old scheme was
415 cute but not professional looking.
417 Revision 521.0 2004/06/06 19:53:25 ajc
420 Revision 510.15 2004/06/06 19:32:15 ajc
421 * Cleaned up a couple of FIXME's sitting around in the code
422 * Altered the conditions under which stray http://... strings are
423 automatically turned into links, to prevent that logic from
424 transforming IMG tags into gibberish.
425 * Set internal version number to 5.21
427 Revision 510.14 2004/06/04 02:29:07 ajc
428 * Fixed bug in "validate new users" screen (thanks Campy)
430 Revision 510.13 2004/06/03 03:21:22 ajc
431 * "Reply" button now carries the message subject into the reply.
433 Revision 510.12 2004/06/02 02:07:54 ajc
434 * setup.c: updated the setup script to configure two /etc/inittab entries,
435 one for http and one for https.
437 Revision 510.11 2004/06/01 21:46:47 ajc
438 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
439 during a read or write operation, do not attempt to finish the operation
440 unencrypted like we do in Citadel. Here in WebCit land it only causes
441 the server to segfault.
443 Revision 510.10 2004/06/01 19:01:22 ajc
444 * netconf.c: widened some of the text entry fields
445 * webcit.h: bumped up the internal version number to 5.20
447 Revision 510.9 2004/06/01 18:44:20 ajc
448 * Return to the old command-line usage (-s for https, service is either
449 http or https but not both)
451 Revision 510.8 2004/06/01 03:32:28 ajc
452 * Add "permanent room" setting to room edit screen
453 * create room -- allow longer strings
455 Revision 510.7 2004/06/01 00:36:43 ajc
456 * Hmmph. Do the session cookie as hex instead of base64. There really
457 are some characters in the base64 set that make HTTP do nasty things.
459 Revision 510.6 2004/05/31 21:43:27 ajc
460 * Added "|END" to the session cookie before base64-ing it. This fixes a
461 problem with certain room names causing the webserver to freak out and
462 break embedded images and stuff. I don't know why.
464 Revision 510.5 2004/05/31 20:34:11 ajc
465 * Message entry using Kevin Roth's excellent cross-platform richtext
468 Revision 510.4 2004/05/31 15:54:13 ajc
469 * "text" and "HTML" options for message entry.
471 Revision 510.3 2004/05/29 03:31:48 ajc
472 * tighten up the space between icons in the iconbar
474 Revision 510.2 2004/05/28 20:24:53 ajc
477 Revision 510.1 2004/05/24 03:02:38 ajc
478 * CSS change to make folder names stand out more in the "Folder View"
480 Revision 510.0 2004/04/30 04:08:58 ajc
483 Revision 506.13 2004/04/30 04:08:47 ajc
484 * Changed internal version number to 5.10
485 * Updated documentation for the new HTTPS service
487 Revision 506.12 2004/04/27 03:21:36 ajc
488 * Prompt for HTTPS port number during setup. We may make this optional.
490 Revision 506.11 2004/04/27 03:16:31 ajc
491 * When running on the same host as Citadel, if no key/cert are found,
492 symlink to Citadel's if possible.
493 * One server binary now forks to start both http and https servers.
495 Revision 506.10 2004/04/21 03:43:39 ajc
496 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
497 certs are also no longer invalid.
499 Revision 506.9 2004/04/21 02:25:13 ajc
500 * Replaced ctdl_install_certificate() with convenience functions found
501 in the OpenSSL library.
503 Revision 506.8 2004/04/21 02:19:41 ajc
504 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
505 understand, but read at http://www.informit.com/articles/article.asp?p=22078
506 ). Still doesn't work with Internet Monopolizer, though.
508 Revision 506.7 2004/04/20 02:32:44 ajc
509 * Allow setup to run seamlessly from within the Citadel Ridiculously
510 Easy Installer by observing the values of environment variables
511 CITADEL_INSTALLER, CITADEL, and WEBCIT.
513 Revision 506.6 2004/04/20 02:02:50 ajc
516 Revision 506.5 2004/04/16 03:14:06 ajc
517 * Minor fix for previous checkin
519 Revision 506.4 2004/04/16 02:59:01 ajc
520 * Completed SSL support. Still doesn't work with all browsers... gotta
523 Revision 506.3 2004/04/15 03:57:00 ajc
524 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
525 it has a crashy crashy bug in it. Don't use it yet.
527 Revision 506.2 2004/04/13 19:41:36 ajc
528 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
529 (freebusy data fetch for anonymous Kolab type clients)
531 Revision 506.1 2004/04/10 04:32:59 ajc
532 * Fixed some version and copyright date oopses
534 Revision 506.0 2004/04/10 04:29:30 ajc
537 Revision 505.22 2004/04/10 04:29:20 ajc
538 * Changed internal version number to 5.06
540 Revision 505.21 2004/03/29 04:30:20 ajc
541 * configure.in, Makefile.in: handle $LDFLAGS
543 Revision 505.20 2004/03/20 05:03:14 ajc
544 * Original startup thread becomes a worker thread after initialization.
545 Doing otherwise turns it into a zombie (at least on Linux) and possibly
546 leads to other problems
547 * Filter out NOOP's received in chat
549 Revision 505.19 2004/03/18 04:32:24 ajc
550 * Removed the language in README.TXT which told everyone that chat wouldn't
551 work with a non-local Citadel server, because that's no longer true.
552 * Removed the old chat applet from the static/ directory
554 Revision 505.18 2004/03/18 04:00:44 ajc
555 * Rounded web boxes now look correct in all browsers.
557 Revision 505.17 2004/03/17 18:25:31 ajc
558 * When creating a new user, auto-chain to the "edit user configuration"
559 screen, and subsequently auto-chain to the "edit address book entry"
560 screen. This creates a nice sensible workflow.
562 Revision 505.16 2004/03/15 22:47:09 ajc
563 * Prettied up the chat window a little more.
565 Revision 505.15 2004/03/15 04:27:44 ajc
566 * Chat now appears in a separate window
567 * Use regular frames instead of IFRAMEs for chat
568 * Display user's own chat text in bold+italic
569 * Added a "List Users" button
571 Revision 505.14 2004/03/09 20:45:45 error
572 * Add a Linux Software Map file
574 Revision 505.13 2004/03/07 22:04:32 ajc
575 * Fix the current view not being set to the default view for the creator
578 Revision 505.12 2004/03/07 21:31:17 ajc
579 * serv_read() now zeroes out the supplied buffer (with the supplied
580 length) if a server read fails. This causes serv_gets() to return
581 instead of looping endlessly. Fixes chat problem found on linux-ppc.
583 Revision 505.11 2004/03/03 05:21:36 ajc
584 * Made the chat screen totally kick-ass sweet. The flickering reload
585 i-frame is now tiny and hidden, and it *appends* new chat data to
586 the viewable window using JavaScript. No flickering + scrollback!
587 * Added a help button to the chat screen.
589 Revision 505.10 2004/02/29 22:52:15 ajc
590 * Close and clear (set to -1) server socket handle when socket errors are
591 detected. Fixes a chat problem reported by Winzlo.
593 Revision 505.9 2004/02/29 05:34:25 ajc
594 * Display the Chat menu option as "Chat with other users in <roomname>"
596 Revision 505.8 2004/02/27 05:04:38 ajc
597 * fix frameset bug in page popups
599 Revision 505.7 2004/02/26 04:08:56 ajc
600 * Fixed a problem that made WebCit go to the "no cookies" screen instead
601 of the logout banner.
602 * Ford's latest stupid room has a name with more than 64 characters, and
603 we still had a 64-byte room name in the march_list struct. ooooops...
605 Revision 505.6 2004/02/26 03:07:26 ajc
606 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
608 Revision 505.5 2004/02/25 23:10:28 ajc
609 * Allow "/do_logout" as a no-frames page
611 Revision 505.4 2004/02/25 23:00:21 ajc
612 * Changed the favicon support to LINK tags in the HEAD of static stuff,
613 to make life easier. (Thanks to prosthetik for this)
615 Revision 505.3 2004/02/25 15:20:11 ajc
616 * Support for favicon.ico in the static/ directory
618 Revision 505.2 2004/02/24 04:06:42 ajc
619 * Changed the colors slightly in chat screen
621 Revision 505.1 2004/02/20 06:07:06 ajc
622 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
624 Revision 505.0 2004/02/19 03:32:50 ajc
627 Revision 504.7 2004/02/19 03:32:38 ajc
628 * Changed the internal version number to 5.05
629 * Completed the frames fix
631 Revision 504.6 2004/02/18 20:08:29 ajc
632 * Fixed the frameset force reload logic. Now it does the whole frameset
633 without displaying an error in the main frame.
635 Revision 504.5 2004/02/18 19:17:51 ajc
636 * Force reload of frameset if someone tries to escape it. Not perfect
637 but it mostly works at this poing.
639 Revision 504.4 2004/02/17 03:37:11 ajc
640 * Indicate to Citadel that we want Server Generated Invitations when
641 calendar events are saved. (No longer the default in Citadel server.)
643 Revision 504.3 2004/02/09 04:49:32 ajc
644 * Prepare for a way to avoid falling out of the main frameset
646 Revision 504.2 2004/02/09 03:37:57 ajc
647 * Changed the thread pool management algorithm. Detecting idle time between
648 socket accepts was not working reliably on all systems, so we now follow
649 the same algorithm as the Citadel server (spawn more threads when number
650 of sessions < number of threads, but keep constrained to pre-defined
651 minimum and maximum thread count)
653 Revision 504.1 2004/02/03 03:09:51 ajc
656 Revision 503.0 2004/01/28 04:31:31 ajc
659 Revision 502.4 2004/01/28 04:30:48 ajc
660 * Create Room can now offer calendar and address book rooms
662 Revision 502.3 2004/01/17 21:25:30 ajc
663 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
664 * Split the config for LDAP Connector into its own panel
666 Revision 502.2 2004/01/17 04:32:54 ajc
667 * Add site config options for Citadel servers which support LDAP
669 Revision 502.1 2003/10/24 02:50:19 ajc
670 * Clicking "Enter Message" in a room with an Address Book view opens
671 a blank vCard entry screen.
673 Revision 502.0 2003/10/23 03:16:50 ajc
676 Revision 501.2 2003/10/23 03:07:54 ajc
677 * event.c: Found and removed another unquoted multi-line string literal
678 * webcit.h: changed an #ifdef HAVE_ICAL_H
679 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
681 Revision 501.1 2003/10/22 01:42:12 ajc
682 * iconbar.c: removed a stray character or two...
684 Revision 501.0 2003/10/21 04:26:37 ajc
687 Revision 500.30 2003/10/21 04:26:27 ajc
688 * bumped the version string to 5.01
690 Revision 500.29 2003/10/17 03:08:28 ajc
691 * Finished prettying up the vCard display
693 Revision 500.28 2003/10/17 02:31:45 ajc
694 * Multi-line string literals are deprecated in GCC 3.1 unless each line
695 is wrapped in quotes. Performed this fix so it'll compile.
696 * setup.c: removed references to unused variable tempfile[]
698 Revision 500.27 2003/10/09 03:17:02 ajc
699 * Started prettying up the vCard display.
701 Revision 500.26 2003/10/08 02:33:49 ajc
702 * Begin work on better handling of vCard display
704 Revision 500.25 2003/09/04 03:41:27 ajc
705 * siteconfig.c: changed some config items to drop-down boxes
707 Revision 500.24 2003/08/27 04:26:54 ajc
708 * Split the site configuration screen up into four different screens,
709 and added a meta-menu
711 Revision 500.23 2003/08/24 03:31:50 ajc
712 * Finished the setup program
713 * Bumped the internal version number to 5.01
715 Revision 500.22 2003/08/22 00:47:27 ajc
716 * setup is now working, but it still needs a way to detect a running WebCit
718 Revision 500.21 2003/08/22 00:25:40 ajc
719 * Added a skeleton "setup" program to the tree. It does not work yet.
721 Revision 500.20 2003/08/20 03:48:55 ajc
722 * Added iconbar shortcut to Contacts room
723 * Minimum required Citadel is now 6.11
725 Revision 500.19 2003/08/20 03:07:25 ajc
726 * Address book "single card" view now suppresses "reading nn message" and
727 instead shows the letter indices across the top
728 * Clicking on an address in a vCard now connects to WebCit mail instead
729 of a browser mailto: link
731 Revision 500.18 2003/08/19 04:18:43 ajc
732 * Changed things around in the address book view. Made it sorted and
733 more clickable and better looking...
735 Revision 500.17 2003/08/12 18:54:03 error
736 * messages.c: fix off-by-one-error in selector bar
738 Revision 500.16 2003/08/07 22:18:03 ajc
739 * Add the Summary Page to the customizable iconbar
741 Revision 500.15 2003/08/07 03:51:51 ajc
742 * Customizable icon bar as: pictures and text, pictures, text
744 Revision 500.14 2003/08/05 03:52:14 ajc
745 * First working version of the customizable iconbar. It contains a basic
746 set of options and now automatically refreshes when it's customized.
748 Revision 500.13 2003/08/04 03:50:29 ajc
749 * First cut at the customizable iconbar is done. A bunch of generic options
750 are there. Still need to get the actual iconbar to refresh when changes
753 Revision 500.12 2003/08/03 21:02:01 ajc
754 * More work on customizable iconbar
756 Revision 500.11 2003/08/02 05:25:46 ajc
757 * Laid the groundwork for a customizable iconbar
759 Revision 500.10 2003/07/30 03:57:49 ajc
760 * Add config.c_purge_hour to config screen
762 Revision 500.9 2003/07/06 22:06:59 ajc
763 * When converting "anything that looks like a URL" to a real link, first
764 make sure that it isn't already inside a link. This fixes most of the
765 long, ugly URL strings sent by eBay.
766 * Automatically dismantle mailto: links in HTML messages, and convert
767 them to WebCit mail links (clicking on it sends the user to the Mail
768 room and begins composing a new message with the recipient and subject
769 fields pre-populated).
771 Revision 500.8 2003/06/29 20:51:21 ajc
772 * Worked around a rendering bug in Satan's Browser that was causing it
773 to draw the calendar month view much wider than the actual screen wdith
775 Revision 500.7 2003/06/28 04:09:37 error
776 * roomops.c: Backout change to display one less box in the first column in
777 roomlist view, it doesn't seem to work for everyone
779 Revision 500.6 2003/06/28 03:52:51 error
780 * Don't tell browsers not to cache static documents
782 Revision 500.5 2003/06/28 03:35:23 error
783 * roomops.c: Display one less floor in the first column in romlist view
785 Revision 500.4 2003/06/26 03:37:58 ajc
786 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
787 This will allow some groupware clients to browse the free/busy times of
788 other users on the system.
790 Revision 500.3 2003/06/21 05:17:21 ajc
791 * Better alignment of system messages
792 * Exterminated display_error() and replaced it with WC->ImportantMessage
793 which is displayed in a bubble on top of whatever page you're on next.
794 * Small cosmetic changes
795 * Fixed some nesting problems in output_headers()
797 Revision 500.2 2003/06/20 03:39:27 ajc
798 * Optimization to floor layout in box view
800 Revision 500.1 2003/06/20 03:04:26 ajc
801 * "Reply" button on messages now handles IGnet recipients correctly
803 Revision 500.0 2003/06/10 04:23:08 ajc
806 Revision 410.50 2003/06/10 04:22:58 ajc
807 * Updated docs and headers for 5.00 release
809 Revision 410.49 2003/06/10 04:05:23 ajc
810 * De-tabled the left side icon bar and reduced one of the graphics, so
811 that all of the rounded corners show up in Satan's Browser.
813 Revision 410.48 2003/06/10 03:47:41 ajc
814 * style.css: added font selection to default <BODY> tag
816 Revision 410.47 2003/06/06 03:26:03 ajc
817 * Satan's Browser insists on putting bloody acres of whitespace to the
818 right of any bulleted list items, making any multi-column table containing
819 a list take more than the entire screen. Removed all such lists so it
820 looks ok. If you are reading this and you are a Microsoft employee, please
821 commit suicide before you break anything else.
823 Revision 410.46 2003/06/06 02:22:07 ajc
824 * Changed the upper left and upper right bounded box corners to a solid
825 blue (#204B78) instead of gradiated, because it was looking funny in
826 256-color mode. It also looked funny in Internet Explorer, but people
827 who use Internet Explorer are contributing to terrorism and really don't
828 deserve Web access in the first place. So I really just fixed this to make
829 it look good in 256-color Netscape.
831 Revision 410.45 2003/06/05 21:37:37 ajc
832 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
833 in b0rken IE browser. Die, Bill, Die.
835 Revision 410.44 2003/06/05 03:52:29 ajc
836 * Buncha cosmetic changes
838 Revision 410.43 2003/06/04 03:41:25 ajc
839 * Change the appearance of rooms with and without new messages in the
840 room list -- now defined using CSS
842 Revision 410.42 2003/06/03 03:57:42 ajc
843 * Tightened up the room banner a bit. Smaller padding, smaller font,
846 Revision 410.41 2003/05/31 21:36:45 ajc
849 Revision 410.40 2003/05/26 21:05:42 ajc
850 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
851 it to complete the free/busy checking for attendee availability.
853 Revision 410.39 2003/05/26 05:44:45 ajc
854 * event.c: fix compiler warning
856 Revision 410.38 2003/05/26 05:39:46 ajc
857 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
858 bug fixed in Citadel.
860 Revision 410.37 2003/05/26 05:28:13 ajc
861 * serv_func.c: added utility function read_server_text()
862 * availability.c: banged out more of this code -- still not complete
864 Revision 410.36 2003/05/26 03:28:02 ajc
865 * Getting closer to doing the availability check. Created new source
866 module 'availability.c' for this purpose. Stub function is in place.
868 Revision 410.35 2003/05/25 04:25:12 ajc
869 * siteconfig.c: fixed a spelling error
870 * event.c: add a "Check attendee availability" button, and the code to
871 bypass saving the event to the server, do something with it, and then
872 feed the twiddled data structure back to the form display function for
873 further editing. What's still missing is the code to do the actual
876 Revision 410.34 2003/05/24 22:22:35 ajc
877 * Small stylesheet hack to make it work with b0rken IE
879 Revision 410.33 2003/05/24 22:13:08 ajc
880 * Changed the login banner a bit
882 Revision 410.32 2003/05/20 03:25:41 ajc
883 * Separate event invitees with newlines instead of commas.
885 Revision 410.31 2003/05/19 19:55:09 ajc
886 * summary.c: eliminate compiler warnings about unused variables when
887 compiling a WebCit service without calendar support
889 Revision 410.30 2003/05/18 02:05:33 ajc
890 * More conversion of screens to the new look-and-feel.
892 Revision 410.29 2003/05/16 04:11:29 ajc
893 * We don't need no steenking workaround. Problem fixed. MIME parser not
894 broken. Web server was calling it with bad parameters. All fixed now.
895 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
898 Revision 410.28 2003/05/15 04:52:26 ajc
899 * Minor workaround in web forms to handle mime parser problem in uploads
901 Revision 410.27 2003/05/15 03:35:59 ajc
902 * look and feel overhaul -- almost done!
904 Revision 410.26 2003/05/14 03:46:35 ajc
905 * More background cleanup
907 Revision 410.25 2003/05/05 17:19:46 ajc
908 * Cleanups to summary page when running on a non ical enabled system
909 * Use non breaking spaces in summary page box titles
911 Revision 410.24 2003/05/04 04:22:41 ajc
912 * Display body of messages on a white background. I am doing this in order
913 to prepare for making the general background of the screen a darker color.
915 Revision 410.23 2003/05/04 02:54:55 ajc
916 * Summary page now uses our cutesy new rounded window boxes
918 Revision 410.22 2003/05/03 21:28:41 ajc
919 * Added in a slick new box style and put the room lists in it
921 Revision 410.21 2003/05/03 16:57:04 ajc
922 * In the 'folders' and 'portal' views, change the folder delimiter
923 from / to \ to avoid conflict with room names that have slashes
925 Revision 410.20 2003/05/03 16:23:29 ajc
926 * Enforce three columns in portal view of room list
928 Revision 410.19 2003/05/03 04:52:32 ajc
929 * Added an experimental new "portal view" to the room list options
931 Revision 410.18 2003/05/02 03:23:41 ajc
932 * Minor change to room list algorithm
934 Revision 410.17 2003/05/01 15:33:05 ajc
935 * Fixed a potential memory leak in enumeration of MIME parts
937 Revision 410.16 2003/05/01 03:11:35 ajc
938 * When static content is requested, fetch it without trying to connect
941 Revision 410.15 2003/04/30 05:00:00 ajc
942 * Added the ability to compose messages with file attachments uploaded from
945 Revision 410.14 2003/04/27 04:46:02 ajc
946 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
947 observes the flag designating the presence of new messages. (The "rooms
948 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
949 but that view may get axed soon.)
951 Revision 410.13 2003/04/26 21:57:53 ajc
952 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
953 before returning an error code to avoid a file descriptor leak
955 Revision 410.12 2003/04/19 21:42:36 ajc
956 * Repaired all my b0rken COLOR tags
957 * Replaced most FONT tags with SPAN tags
960 Revision 410.11 2003/04/19 19:58:10 ajc
961 * Lots of great changes from Nick to make the site CSS-enabled.
963 Revision 410.10 2003/04/14 04:04:40 ajc
964 * First cut of CSS-izing WebCit. Probably b0rken.
966 Revision 410.9 2003/04/09 04:02:32 ajc
967 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
968 supported the idea of one WebCit connecting to multiple Citadels for a
969 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
970 * When connecting to Citadel through a Unix domain socket, don't try to make
971 the Java chat applet available.
973 Revision 410.8 2003/03/31 03:32:19 ajc
974 * messages.c: check for 000 terminator while parsing RFC822 headers to
975 prevent getting hung up while displaying certain badly formatted messages.
977 Revision 410.7 2003/03/30 06:13:19 ajc
978 * When reading from the server, do not treat CR as end-of-line because
979 there's probably an LF coming after it. Instead, keep reading to the LF
981 * Do not underline links in the icon bars
983 Revision 410.6 2003/03/17 04:17:41 ajc
984 * Call to accept() was being made with an uninitialized variable for the
985 third argument. Changed the second and third argument to NULL and 0 because
986 we don't really need accept() to fill up a buffer full of information that
987 we'll never use. (Thanks to SteveV for reporting the bug and helping to
989 * Removed the mutex wrapper around select() because we don't need it. All
990 idle worker threads now block on select() and one of them will wake up when
991 a connection arrives.
993 Revision 410.5 2003/03/15 20:55:03 ajc
994 * When a requested image is not available on the Citadel server, send a
995 1x1 transparent GIF instead of 404 error.
997 Revision 410.4 2003/03/14 04:21:57 ajc
998 * clone events to be encapsulated before saving, because the original
999 instance may already have a parent, and that makes crashy crashy
1001 Revision 410.3 2003/03/13 05:57:17 ajc
1002 * More encapsulation. Warning: there are bugs in this!!
1004 Revision 410.2 2003/03/13 05:20:23 ajc
1005 * Various changes to the calendar service to handle messages containing
1006 fully encapsulated VCALENDAR components instead of only unencapsulated
1007 VEVENT subcomponents. We have to move in this direction for compatibility
1008 with other products.
1010 Revision 410.1 2003/03/01 22:07:19 ajc
1011 * New user registration, as well as existing user re-registration, now
1012 uses the vCard editing screen.
1013 * Administratively editing users' address book entries now works again,
1014 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
1015 in order to enforce this.
1017 Revision 410.0 2003/02/19 03:49:33 ajc
1020 Revision 400.90 2003/02/19 03:49:17 ajc
1021 * latest config.guess and config.sub from www.gnu.org
1023 Revision 400.89 2003/02/07 04:44:17 ajc
1024 * Replaced sleep() with a function that sleeps using select() in order to
1025 avoid potential issues with SIGALRM. Possible fix for weird behavior
1026 when running on a Macintosh.
1028 Revision 400.88 2003/01/29 22:32:07 ajc
1029 * Shuffled some code and comments around; minor cleanup
1031 Revision 400.87 2003/01/28 15:37:12 ajc
1032 * All functions which read binary data from the server now make use of the
1033 read_server_binary() function in tools.c
1034 * Binary reads from server now have safety code to prevent infinite loops
1035 * All output of MIME objects is now done with http_transmit_thing()
1037 Revision 400.86 2003/01/19 06:28:04 ajc
1038 * Minimum required Citadel version 6.05
1040 Revision 400.85 2003/01/16 04:41:26 ajc
1041 * When displaying edit controls for time of day in the calendar, only show
1042 minutes that are multiples of 5 ... unless the existing value is not a
1043 multiple of 5, in which case we show that too.
1045 Revision 400.84 2003/01/15 17:34:04 ajc
1046 * event.c: fixed a misspelling
1047 * config.guess, config.sub: updated using latest from ftp.gnu.org
1049 Revision 400.83 2003/01/14 04:21:27 ajc
1050 * Only offer views which make sense for the default view of a room
1052 Revision 400.82 2003/01/13 03:34:33 ajc
1053 * Get ready for the 4.10 release
1055 Revision 400.81 2003/01/12 23:22:53 ajc
1056 * configure.in: check for libical v0.24 or newer
1058 Revision 400.80 2003/01/07 04:56:17 ajc
1059 * Complete the free/busy transparency handling in the form
1060 * Default times for new events are now in the correct timezone
1062 Revision 400.79 2003/01/06 18:01:35 ajc
1063 * Begin handling of TRANSP property to show event times as free or
1064 busy (not finished).
1066 Revision 400.78 2003/01/05 21:02:14 ajc
1067 * Summary page: three columns are now all the same width
1069 Revision 400.77 2003/01/05 20:56:05 ajc
1070 * minor fix for previous checkin
1072 Revision 400.76 2003/01/05 20:51:01 ajc
1073 * Display PARTSTAT for attendees
1075 Revision 400.75 2003/01/05 05:01:00 ajc
1076 * Add "today's calendar events" to the summary page.
1078 Revision 400.74 2003/01/05 04:27:28 ajc
1079 * Add "Tasks" to the summary page
1081 Revision 400.73 2002/12/28 05:44:09 ajc
1082 * ical_dezonify.c: brought over new version from the Citadel source (again)
1084 Revision 400.72 2002/12/28 05:12:45 ajc
1085 * ical_dezonify.c: brought over new version from the Citadel source.
1087 Revision 400.71 2002/12/26 04:04:48 ajc
1088 * Perform CHEK command when automatically establishing sessions, not just
1089 when one is explicitly created. Some stuff is missing otherwise.
1091 Revision 400.70 2002/12/25 23:18:06 ajc
1092 * Be more strategic about when to call ical_dezonify()
1093 (This may be the last set of fixes. I hope so.)
1095 Revision 400.69 2002/12/25 21:39:38 ajc
1096 * ical_dezonify.c: added.
1097 * calendar.c: convert incoming ical messages to UTC
1098 (the usual routines will then convert them to local time for display)
1100 Revision 400.68 2002/12/25 07:06:00 ajc
1101 * Tweaked the code to work with libical 0.24
1103 Revision 400.67 2002/12/20 04:50:00 ajc
1104 * When saving a calendar event, increment the SEQUENCE property.
1106 Revision 400.66 2002/12/18 05:03:39 ajc
1107 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1108 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1109 Because the libc-allocated buffer was getting clobbered.
1110 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1112 Revision 400.65 2002/12/17 05:01:39 ajc
1113 * Prettied up the calendar day view layout
1114 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1116 Revision 400.64 2002/12/16 04:43:30 ajc
1117 * Correctly handle local time zone when figuring out which day and time to
1118 display events on calendar month/day views. This also seems to have
1119 fixed the bug that was causing events to sometimes get lost when saved.
1121 Revision 400.63 2002/12/15 05:50:59 ajc
1122 * Form editing of date/time fields now assumes that the icaltimetype being
1123 manipulated is in UTC. It converts to/from local time for editing.
1125 Revision 400.62 2002/12/10 23:25:47 ajc
1126 * Display attendees in message view of calendar objects
1128 Revision 400.61 2002/12/07 22:12:59 ajc
1129 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1130 until I implement the Citadel server function which it calls.)
1132 Revision 400.60 2002/11/30 21:34:51 ajc
1133 * Submit organizer in a hidden field, in case the server needs it
1135 Revision 400.59 2002/11/30 04:46:46 ajc
1136 * First cut at adding/removing attendees to an event
1137 (Actual invitations should be sent by the Citadel server)
1139 Revision 400.58 2002/11/29 23:56:19 ajc
1140 * Completed "me as organizer" -- the user's own e-mail address is inserted
1141 as the organizer of new events. Detect when the user is the organizer and
1142 enable/disable the attendees box accordingly.
1144 Revision 400.57 2002/11/29 16:38:37 ajc
1145 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1147 Revision 400.56 2002/11/28 06:03:24 ajc
1148 * Issue an ISME command when editing an event, to determine whether the user
1149 viewing the event is the organizer. (Will use this later to allow/disallow
1150 sending out invitations.)
1152 Revision 400.55 2002/11/26 05:01:04 ajc
1153 * Began handling attendee fields
1155 Revision 400.54 2002/11/16 23:40:11 ajc
1158 Revision 400.53 2002/11/16 23:15:02 ajc
1159 * Make the "all day event" shadebox smaller (month view) - no border.
1160 * Fixed bug that caused any events following an all day event to also appear
1163 Revision 400.52 2002/11/16 05:40:54 ajc
1164 * When adding new events to the calendar, default to the month [and day]
1165 currently being viewed.
1166 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1168 Revision 400.51 2002/11/15 05:05:47 ajc
1169 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1171 Revision 400.50 2002/11/15 04:11:46 ajc
1172 * Added even more nifty JavaScript to cause the hour/minute and end date
1173 fields of a calendar event form to render as disabled when the "all day
1174 event" box is checked -- not just when the user checks the box, but also
1175 when the box begins its life already checked.
1177 Revision 400.49 2002/11/14 04:59:40 ajc
1178 * Correctly serialize and save all day events using date instead of date/time
1180 Revision 400.48 2002/11/13 04:49:23 ajc
1181 * "All day event" shows as a single checkbox, instead of one for the start
1182 time and one for the end time. Added nifty JavaScript to zero and shade
1183 the hour/minute and all end time fields when all-day-event is checked.
1185 Revision 400.47 2002/11/12 05:57:27 ajc
1186 * Display a nicer looking screen when replying to calendar invitations
1187 * When displaying day view, don't show all day events twice
1188 * Day or month view: denote all day events by displaying them inside
1191 Revision 400.46 2002/11/12 03:26:39 ajc
1192 * Tell the user about broken Citadel server connections instead of
1193 simply printing "Goodbye"
1195 Revision 400.45 2002/10/23 04:11:38 ajc
1196 * Detect when a meeting invitation is actually an update for an existing UID
1197 and tell the user so.
1199 Revision 400.44 2002/10/21 20:16:38 ajc
1200 * Display conflicts nicely
1202 Revision 400.43 2002/10/21 18:29:14 ajc
1203 * Ask server to hunt for conflicts when displaying a meeting invitation
1205 Revision 400.42 2002/10/19 21:28:32 ajc
1206 * Moved the calendar meeting request reply functionality to the Citadel server
1208 Revision 400.41 2002/10/19 17:10:14 ajc
1209 * Add "Tentative" accept button
1210 * Only display Accept/Tentative/Decline button when method=REQUEST
1212 Revision 400.40 2002/10/19 04:16:37 ajc
1213 * Save an incoming meeting request into the user's calendar.
1215 Revision 400.39 2002/10/18 20:55:05 ajc
1216 * Began work on meeting request accept/decline
1218 Revision 400.38 2002/10/16 19:16:39 ajc
1219 * Fixes and updates to build WebCit on Linux for IBM S/390
1221 Revision 400.37 2002/10/09 04:12:44 ajc
1222 * Templatized trailing HTML
1223 * Templatized "new start page" page
1224 * Added global substitution macros
1226 Revision 400.36 2002/10/09 03:51:01 ajc
1227 * Templatized the <HEAD> section of HTML
1229 Revision 400.35 2002/10/07 23:03:38 ajc
1230 * messages.c: don't display room name field when it's blank
1232 Revision 400.34 2002/10/07 04:10:37 ajc
1233 * When displaying meeting invitations, only show date/time for VEVENT
1234 subcomponents. Date/time for other subcomponents are irrelevant.
1235 * Cleaned up HTML display of meeting invitations.
1237 Revision 400.33 2002/10/03 03:40:31 ajc
1238 * Worked on meeting accept/decline a little bit
1240 Revision 400.32 2002/09/30 03:58:35 ajc
1241 * Dabbled in handling incoming meeting requests
1243 Revision 400.31 2002/09/29 20:15:43 ajc
1244 * Completed the calendar day view
1246 Revision 400.30 2002/09/28 04:01:30 ajc
1247 * started fleshing out the calendar day view
1249 Revision 400.29 2002/09/27 21:19:28 ajc
1252 Revision 400.28 2002/09/27 18:31:33 ajc
1253 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1254 * After saving a VEVENT, return to the correct calendar view and date
1256 Revision 400.27 2002/09/27 17:15:44 ajc
1257 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1259 Revision 400.26 2002/09/27 04:37:21 ajc
1260 * New, buggy versions of event editing screens
1262 Revision 400.25 2002/09/26 22:00:16 ajc
1263 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1264 month 1 in libical functions)
1266 Revision 400.24 2002/09/25 21:57:13 ajc
1267 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1270 Revision 400.23 2002/09/24 04:12:34 ajc
1271 * Rough cut of the two-pass calendar display routines (first pass: go thru
1272 messages gathering VEVENT items; second pass: render calendar with data)
1274 Revision 400.22 2002/09/23 04:01:33 ajc
1275 * Presentation changes to calendar month view
1277 Revision 400.21 2002/09/22 05:20:27 ajc
1278 * Began implementing month view
1280 Revision 400.20 2002/09/21 04:38:05 ajc
1281 * Added utility functions for displaying vcalendar timestamps in web forms
1282 and translating form data back to timestamps.
1283 * Completed the "edit task" and "add new task" screens.
1285 Revision 400.19 2002/09/20 20:28:08 ajc
1286 * Smooth transition between "list tasks" & "edit task" screens
1288 Revision 400.18 2002/09/20 03:54:44 ajc
1289 * Display the "Tasks" view as a bulleted list with each task clickable
1290 * Clicking brings up an (unfinished) "edit task" screen
1292 Revision 400.17 2002/09/18 21:44:02 ajc
1293 * display VTODO parameters
1295 Revision 400.16 2002/09/17 04:21:00 ajc
1296 * Handler chains for VCALENDAR and VTODO types
1298 Revision 400.15 2002/09/17 03:37:10 ajc
1299 * Implemented a 'display handler' infrastructure for various groupware types
1301 Revision 400.14 2002/09/16 03:35:12 ajc
1302 * Just a bunch of glue code to iterate through the various types of ical
1303 objects we could encounter
1305 Revision 400.13 2002/09/15 04:05:41 ajc
1306 * Process calendar object subcomponents
1308 Revision 400.12 2002/09/15 03:40:13 ajc
1310 * When a text/calendar MIME type is discovered in a message, send it to
1311 the (currently skeleton) parser in calendar.c
1312 * calendar.c: skeleton parser for calendar objects which currently just
1313 creates an icalcomponent object and frees it.
1315 Revision 400.11 2002/09/15 03:16:24 ajc
1316 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1317 function namespace in libical
1319 Revision 400.10 2002/09/15 02:50:55 ajc
1320 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1322 Revision 400.9 2002/09/14 21:33:31 ajc
1323 * Backed out compression of inlines -- not all browsers appear to handle it
1325 Revision 400.8 2002/09/14 20:20:29 ajc
1326 * Attempting to push more stuff through compression. I've introduced some
1327 sort of deadlock bug that I can't seem to find yet...
1329 Revision 400.7 2002/09/14 20:00:22 ajc
1330 * Compress output_image() graphics
1332 Revision 400.6 2002/09/14 16:26:35 ajc
1333 * output_image() now reads the entire image from Citadel into a buffer before
1334 sending it to the browser (for performance reasons, and so it can compress)
1336 Revision 400.5 2002/09/14 04:52:59 ajc
1337 * Look for the "libical" calendaring library and link it in if present...
1339 Revision 400.4 2002/09/14 04:02:36 ajc
1340 * Finished gzip compression of dynamic pages (when browser supports it)
1342 Revision 400.3 2002/09/13 20:40:53 ajc
1343 * Detect when the client browser is capable of gzip encoding
1344 (actual encoding is not implemented yet)
1346 Revision 400.2 2002/09/13 15:54:40 ajc
1347 * Reversed the above change because I broke it somehow
1349 Revision 400.1 2002/09/11 22:46:59 ajc
1350 * Started adding in compression and calendaring library detects (not finished)
1352 Revision 400.0 2002/09/09 03:56:11 ajc
1353 * This is version 4.00
1355 Revision 323.68 2002/09/09 03:51:01 ajc
1356 * In the HTML-to-HTML converter:
1357 --> Open links in new window (as with text msgs)
1358 --> Convert loose URL's to hot links (as with text msgs)
1360 Revision 323.67 2002/09/06 03:59:11 ajc
1361 * Added an "About this server" panel to the Summary page.
1362 (Useless fluff, but better than an empty column.)
1364 Revision 323.66 2002/08/26 02:57:06 ajc
1365 * Rooms listed on the summary page are now clickable-gotoable
1367 Revision 323.65 2002/08/26 01:24:09 ajc
1368 * Added a "summary" page (rather sparse for now)
1370 Revision 323.64 2002/08/24 15:30:48 ajc
1371 * GET instead of POST for listsub. Also add a 'Back...' link.
1373 Revision 323.63 2002/08/24 05:59:24 ajc
1374 * Bugfixes and cosmetic changes to listsub system
1376 Revision 323.62 2002/08/23 03:37:19 ajc
1377 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1379 Revision 323.61 2002/08/22 03:55:47 ajc
1380 * 'unsubscribe' command (but not 'confirm unsubscribe')
1382 Revision 323.60 2002/08/21 21:58:37 ajc
1383 * Completed self-service list subscription via web.
1384 (Still need to implement unsubscribe.)
1386 Revision 323.59 2002/08/16 22:06:51 ajc
1389 Revision 323.58 2002/08/16 03:51:12 ajc
1390 * I think I've finally nailed the 'no session' pages now...
1392 Revision 323.57 2002/08/15 03:49:47 ajc
1393 * Fleshed out the list subscription page a bit
1395 Revision 323.56 2002/08/13 19:55:12 ajc
1396 * Keep track of the HTTP "Host:" header being sent by the browser.
1397 (We're going to need this in the near future)
1399 Revision 323.55 2002/08/05 16:07:30 ajc
1400 * Moved "edit floor label pic" to the floor editing screen
1402 Revision 323.54 2002/08/05 15:53:00 ajc
1403 * Commands to add, change, delete floors
1405 Revision 323.53 2002/07/26 03:20:04 ajc
1406 * Beautified the folder tabs in "edit room"
1408 Revision 323.52 2002/07/25 04:01:58 ajc
1409 * Final cleanup of changes (finally located and fixed the bug)
1411 Revision 323.51 2002/07/24 04:14:23 ajc
1412 * Minor code cleanup of last night's changes
1414 Revision 323.50 2002/07/23 15:40:54 ajc
1415 * Minor cleanup of previous changes
1417 Revision 323.49 2002/07/23 04:43:58 ajc
1418 * Updated message reading to use the new MSG4 command, so we can do output
1419 of various types of richtext (mainly HTML).
1421 Revision 323.48 2002/07/16 03:37:24 ajc
1422 * Small change to above
1424 Revision 323.47 2002/07/16 03:23:37 ajc
1425 * Display HTML messages as HTML. (Wow!)
1427 Revision 323.46 2002/07/13 04:39:59 ajc
1428 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1429 output HTML instead of converting to text/plain and back. (Not finished.)
1431 Revision 323.45 2002/07/11 03:17:03 ajc
1432 * hacks to text_to_server() to transmit messages as HTML
1434 Revision 323.44 2002/07/09 04:21:12 ajc
1437 Revision 323.43 2002/07/06 03:10:26 ajc
1438 * Enable a "make this my start page" link that works in lots of places.
1439 Configures a user's preference of where to go after login.
1441 Revision 323.42 2002/06/19 22:01:31 ajc
1442 * When editing another user's vCard, do a "transient goto" to their config
1443 room so you don't automatically gain access to their config room.
1444 * When creating a user, go back to the "select user to edit" screen with the
1445 new user's account name pre-selected.
1447 Revision 323.41 2002/06/17 03:48:44 ajc
1448 * Finished the thing to edit other users' vCards.
1450 Revision 323.40 2002/06/16 21:49:02 ajc
1451 * Administratively edit other users' vCards. Still needs a couple of lines
1452 of glue code to make it work.
1454 Revision 323.39 2002/06/15 20:34:39 ajc
1455 * Use safestrncpy() instead of strncpy() where appropriate
1456 * Fixed a memory allocation bug in the vCard parser
1458 Revision 323.38 2002/05/23 03:40:05 ajc
1459 * Brought over a utility function I'll need later
1461 Revision 323.37 2002/05/22 02:34:56 ajc
1462 * Finished room/folder view selector. Pretty cool.
1464 Revision 323.36 2002/05/22 01:53:23 ajc
1465 * Room list or folder list? Give the user a choice. (Has bugs.)
1467 Revision 323.35 2002/05/12 15:21:43 error
1468 * do_template() now parses a .wml file for WAP clients, and a .html file
1471 Revision 323.34 2002/05/11 22:46:19 error
1472 * Track whether user-agent is a WAP gateway
1474 Revision 323.33 2002/05/11 15:35:07 error
1475 * webcit.c: add MIME types for WAP/WML
1477 Revision 323.32 2002/05/10 15:29:58 ajc
1478 * Hacked the address book view a little bit
1480 Revision 323.31 2002/05/09 03:53:56 ajc
1481 * Began working on address book view
1483 Revision 323.30 2002/05/08 03:38:58 ajc
1484 * Preferences framework
1486 Revision 323.29 2002/05/07 03:57:29 ajc
1487 * In message summary, replace 'Del' links with checkboxes
1489 Revision 323.28 2002/05/05 03:28:15 ajc
1490 * Shuffled around the room banner a bit
1492 Revision 323.27 2002/05/03 19:32:39 ajc
1493 * Finished "folder list" mode (still need to move it to a permanent location)
1495 Revision 323.26 2002/05/03 03:55:17 ajc
1496 * more folder display stuff
1498 Revision 323.25 2002/05/01 22:03:07 ajc
1499 * "folder list" view (not finished)
1501 Revision 323.24 2002/05/01 03:23:31 ajc
1502 * Added a drop-down box to change a user's view of a room.
1504 Revision 323.23 2002/04/28 03:56:47 ajc
1505 * Finished summary mode (for the most part, anyway)
1507 Revision 323.22 2002/04/26 21:13:21 ajc
1508 * Separated "summary mode" message listing into its own function
1509 * Go to summary mode automatically when the server says that view=1
1511 Revision 323.21 2002/04/20 04:14:29 ajc
1512 * Some work on email summary screen
1514 Revision 323.20 2002/03/31 05:02:39 ajc
1515 * Remove "Page another user" link from main menu
1516 * Add "edit my citadel config room" type link from edit user screen
1518 Revision 323.19 2002/03/29 22:30:45 ajc
1519 * Finished the "edit user" screen.
1521 Revision 323.18 2002/03/29 15:18:09 ajc
1522 * yep ... more user edit stuff
1524 Revision 323.17 2002/03/26 19:01:12 ajc
1525 * More edit user stuff
1527 Revision 323.16 2002/03/26 18:23:23 ajc
1528 * Don't display room banner on screens that don't pertain to a particular room
1529 * Initial prep for add/change/delete user accounts screen
1531 Revision 323.15 2002/03/22 04:33:08 ajc
1532 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1534 Revision 323.14 2002/03/19 04:35:10 ajc
1535 * Brought over yet another new version of the MIME parser from Citadel
1537 Revision 323.13 2002/03/13 03:56:52 ajc
1538 * New site config option "Allow system Aides to gain access to mailboxes"
1540 Revision 323.12 2002/03/12 23:13:57 ajc
1541 * Moved room access controls out of the admin menu and into the room commands
1542 menu. Prettied up the access control list screen.
1544 Revision 323.11 2002/03/10 06:07:09 ajc
1545 * Handle multiple Internet e-mail addresses in vCard editor
1547 Revision 323.10 2002/03/07 04:56:09 ajc
1548 * Final polish for initial round of vCard editing functions. Only show "edit"
1549 link when editing user's own vCard in the My Citadel Config> room.
1551 Revision 323.9 2002/03/06 05:22:33 ajc
1552 * More vcard editing form stuff
1554 Revision 323.8 2002/03/05 05:05:06 ajc
1555 * More vCard editing stuff
1557 Revision 323.7 2002/03/04 05:28:54 ajc
1558 * Wrote some skeleton code for robust vCard editing
1560 Revision 323.6 2002/03/03 06:58:25 ajc
1561 * Login errors displayed in red
1563 Revision 323.5 2002/03/03 06:52:59 ajc
1564 * Allow editing of the "disable self-service user account creation" site config option
1566 Revision 323.4 2002/02/24 07:02:44 ajc
1567 * Added the ability to enter a Subject: line in messages
1568 * Go to the Mail room when user clicks on the new mail alert icon
1570 Revision 323.3 2002/02/13 22:47:51 ajc
1571 * Added some rudimentary support for displaying vCards as card-looking things
1573 Revision 323.2 2002/02/13 15:04:25 ajc
1574 * Began some hacks for vCard processing
1576 Revision 323.0 2002/01/13 09:07:06 ajc
1579 Revision 322.4 2002/01/13 09:06:38 ajc
1580 * Brought over the debugged mime parser from Citadel
1582 Revision 322.3 2002/01/05 06:19:17 error
1583 * Add MIME types text/css and image/png
1585 Revision 322.2 2002/01/03 22:32:38 ajc
1586 * templatized the "prompt for recipient" screen
1588 Revision 322.1 2001/12/28 09:43:05 error
1589 * Client support for hostnames up to 63 characters
1591 Revision 322.0 2001/12/26 23:11:56 ajc
1594 Revision 321.1 2001/12/26 23:11:25 ajc
1595 * Minor change to the upload handler, to fix graphics uploads
1597 Revision 321.0 2001/12/26 05:28:02 ajc
1600 Revision 320.2 2001/12/26 05:24:11 ajc
1601 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1602 link tags. The nifty JavaScript stuff is now used only to light up the
1603 buttons during mouse hovers, and nothing more.
1605 Revision 320.1 2001/12/25 00:14:44 error
1606 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1608 Revision 320.0 2001/12/21 06:04:03 ajc
1611 Revision 301.22 2001/12/21 06:03:54 ajc
1614 Revision 301.21 2001/12/20 05:02:42 ajc
1615 * If you paid for this software, someone is ripping you off.
1616 * Fixed the urlesc() function to use a caller-supplied target buffer.
1618 Revision 301.20 2001/12/18 20:35:29 ajc
1619 * More fun JavaScript-enabled buttons
1621 Revision 301.19 2001/12/18 16:48:06 ajc
1622 * Began testing new JavaScript-enabled k00l light-up buttonz
1624 Revision 301.18 2001/12/18 06:06:20 ajc
1625 * mime parser update
1627 Revision 301.17 2001/12/15 20:51:33 ajc
1628 * "reply" button on pop-up pages
1630 Revision 301.16 2001/12/11 16:02:40 ajc
1631 * Completed support for add/remove mailing list recipients.
1633 Revision 301.15 2001/12/11 15:22:53 ajc
1634 * Began constructing the listserv screen for config (not tested)
1636 Revision 301.14 2001/12/11 05:37:12 ajc
1637 * Finished the share/unshare room screen in Edit Room
1639 Revision 301.13 2001/12/03 04:43:40 ajc
1640 * Brought over an update of the MIME parser from Citadel.
1642 Revision 301.12 2001/12/02 07:09:13 ajc
1643 * Turned the room editing page into a tabbed dialog
1644 * Started adding some of the room sharing stuff
1646 Revision 301.11 2001/11/22 05:17:06 ajc
1647 * Completed the add/change/delete neighbor node screens
1649 Revision 301.10 2001/11/18 01:47:24 ajc
1650 * Tentatively begun the change of networking configuration screens to reflect
1651 the new network architecture of the server.
1653 Revision 301.9 2001/11/18 01:41:09 ajc
1654 * Brought over the newer string tokenizer from Citadel
1655 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1656 server's convention of #define SIZ 4096
1658 Revision 301.8 2001/11/14 03:20:22 ajc
1659 * Add some more of the newer config settings to the site config screen
1661 Revision 301.7 2001/09/25 03:34:09 ajc
1662 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1663 and bail out without bothering the Citadel server.
1665 Revision 301.6 2001/08/22 16:38:06 ajc
1666 * Added the "-c" command line option to generate optional cookies indicating
1667 the host name of the server. This makes it easy to put a cluster of WebCit
1668 servers behind (for example) an Arrowpoint load balancer.
1670 Revision 301.5 2001/08/21 04:02:56 ajc
1671 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1672 unwanted page caching
1674 Revision 301.4 2001/08/13 03:43:24 ajc
1677 Revision 301.3 2001/08/13 03:40:01 ajc
1678 * Another attempt at focus
1680 Revision 301.2 2001/08/11 04:24:39 ajc
1681 * Attempt at setting focus to msgtext area when entering a message.
1683 Revision 301.1 2001/08/02 03:42:03 ajc
1684 * Changed the wholist to work with the new masquerade semantics
1686 Revision 301.0 2001/06/28 15:05:31 ajc
1689 Revision 300.2 2001/06/28 15:03:49 ajc
1690 * Every generated page now includes a meta tag to disable evil "smart tags"
1691 (see http://smarttags.manilasites.com/ for more information)
1693 Revision 300.1 2001/06/28 02:39:54 ajc
1694 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1695 the screen where you can create a room...
1697 Revision 300.0 2001/06/27 06:24:06 ajc
1698 * Tagged everything as Version 3.00
1700 Revision 213.25 2001/06/27 06:22:49 ajc
1701 * Updated docs for the 3.00 release
1703 Revision 213.24 2001/06/27 06:16:01 ajc
1704 * Correct generated window name in pop up pages
1705 * Added handling of MIME inline images (not tested)
1707 Revision 213.23 2001/06/22 17:58:20 ajc
1708 * A few performance and tuning cleanups. Increased the size of the socket
1709 queue length to 100 for use on big systems. Also, during startup, the
1710 initial startup thread now exits after creating the worker threads, instead
1711 of becoming a worker thread itself. For some reason Solaris had problems
1712 with the latter method.
1714 Revision 213.22 2001/06/07 03:16:57 ajc
1715 * Brought over an updated mime parser from Citadel
1717 Revision 213.21 2001/06/06 14:44:25 ajc
1718 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1720 Revision 213.20 2001/05/31 02:26:22 ajc
1721 * Fixed login to take you to the Lobby instead of the next room.
1723 Revision 213.19 2001/05/30 22:37:09 ajc
1724 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1725 or a "filename" from the MIME parser.
1727 Revision 213.18 2001/05/30 01:06:57 ajc
1728 * Changes to mime parser ... still something wrong
1730 Revision 213.17 2001/05/28 19:27:29 ajc
1731 * Fixed bug which marked all messages in Lobby as old before reading at login
1733 Revision 213.16 2001/05/25 22:39:26 ajc
1734 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1736 Revision 213.15 2001/05/23 16:15:23 ajc
1737 * UI changes (pretty frames with no scrollbars)
1739 Revision 213.14 2001/05/22 00:32:17 ajc
1742 Revision 213.13 2001/05/22 00:02:18 ajc
1743 * Another attempt to fix the fd leak
1745 Revision 213.12 2001/05/19 02:21:40 ajc
1746 * Attempt to fix the dangling sockets.
1748 Revision 213.11 2001/05/15 03:22:25 ajc
1749 * More icon updates and link cleanup type stuff
1751 Revision 213.10 2001/05/06 05:11:48 ajc
1752 * Added paging icon and right-justified it
1753 * Send-page window is now a popup
1755 Revision 213.9 2001/05/04 04:28:10 ajc
1756 * Added "page user" button in wholist
1758 Revision 213.8 2001/05/01 00:49:43 ajc
1759 * more of the UI overhaul
1761 Revision 213.7 2001/04/30 01:49:36 ajc
1762 * more work on UI overhaul
1764 Revision 213.6 2001/04/29 04:39:23 ajc
1765 * User interface overhaul now in progress. WARNING: incomplete system.
1767 Revision 213.5 2001/04/01 22:13:37 cough
1768 * Modified roomops.c to give users the ability to pick a floor at room
1771 Revision 213.4 2001/02/15 01:21:55 ajc
1772 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1773 invite/kickout functionality.
1775 Revision 213.3 2001/01/25 23:10:00 ajc
1776 * "Delete message" button now confirms on client-side using JavaScript
1778 Revision 213.2 2000/12/05 18:39:49 ajc
1779 * Added support for non-USA countries in registration screen (requires the
1780 latest Citadel server, which supports the country field)
1782 Revision 213.1 2000/10/20 04:27:46 ajc
1783 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1785 Revision 213.0 2000/10/03 16:44:01 ajc
1786 * Tagged for 2.13 release
1788 Revision 212.16 2000/10/03 03:15:53 ajc
1789 * Cosmetic changes to login screen, menu bar, and message header bar
1791 Revision 212.15 2000/09/28 03:44:52 ajc
1792 * Linked to the bio/photo page from message headers. I'm not sure I like the
1793 color scheme, though.
1795 Revision 212.14 2000/09/28 03:37:23 ajc
1796 * who.c: provide links to bio/photo pages for each user in the wholist
1798 Revision 212.13 2000/09/24 21:37:21 ajc
1799 * When reading large numbers of messages, group them in smaller numbers and
1800 display the selector bar in search engine style (like AltaVista and Google)
1802 Revision 212.12 2000/09/24 04:17:16 ajc
1803 * Templatized the room banner.
1805 Revision 212.11 2000/09/17 03:29:45 ajc
1806 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1808 Revision 212.10 2000/09/14 11:43:37 error
1809 Replace occurrences of % throughout the HTML with %% so as to be friendly
1810 to HP/UX printf() and possibly others.
1812 Revision 212.9 2000/09/13 04:13:59 ajc
1813 * Completed the initial hack of the variable substitution template thingy.
1814 Check out static/login.html to see the first template.
1816 Revision 212.8 2000/09/11 17:08:16 ajc
1817 * Started templatizing the login screen. Not finished yet.
1819 Revision 212.7 2000/09/11 03:29:50 ajc
1820 * Started working on a variable-substitution thing
1822 Revision 212.6 2000/08/30 03:20:22 ajc
1823 * Put the wholist back into its own window.
1825 Revision 212.5 2000/07/06 03:46:29 ajc
1826 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1828 Revision 212.4 2000/06/29 04:22:35 ajc
1829 * Changed the format of the wholis (again). Now it shows up in a frame
1830 instead of a separate window.
1832 Revision 212.3 2000/06/12 03:28:44 ajc
1833 * added support for multi-line paging
1835 Revision 212.2 2000/06/07 04:11:28 ajc
1836 * HTML changes to room banner
1838 Revision 212.1 2000/05/31 04:29:54 ajc
1839 * Initial support for "summary" (headers only, no body) mode of reading
1840 messages, and "read one" mode. For future support of 'traditional' email.
1842 Revision 212.0 2000/05/23 20:35:52 ajc
1843 * Tagged for the 2.12 release
1845 Revision 211.19 2000/05/18 02:33:39 ajc
1846 * Don't call whobbs() directly after changing masq room/host, it screws up the
1847 refresh. It now calls an HTTP redirect page instead.
1848 * added http_redirect(char *url) function to accomplish the above
1850 Revision 211.18 2000/05/08 17:24:32 ajc
1851 * Removed HTTP date fields because it was confusing browser caches (weird)
1852 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1854 Revision 211.17 2000/05/07 23:46:55 ajc
1855 * added Date: and Last-Modified: headers to HTTP output
1856 * masquerade room/host screen now runs in wholist window, and returns to it
1858 Revision 211.16 2000/05/02 17:32:06 ajc
1859 * Font related changes to html
1861 Revision 211.15 2000/04/20 02:42:23 ajc
1862 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1863 crashing every session, every time. (?)
1864 * End the session after displaying robots.txt or nocookies.html, to prevent
1865 big session logjams when either of these conditions are met
1867 Revision 211.14 2000/04/15 15:43:46 nbryant
1868 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1869 64-bit gcc on sparc is evil)
1871 Revision 211.13 2000/04/06 20:42:03 nbryant
1872 * configure.in: fix a typo
1874 Revision 211.12 2000/04/06 20:37:01 nbryant
1875 * solaris cleanups and warning fixes
1877 Revision 211.11 2000/03/31 03:48:52 ajc
1878 * text_to_server() now behaves the way web users expect text entry to work.
1879 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1881 Revision 211.10 2000/03/31 02:39:06 ajc
1882 * Fixed bugs in "Site configuration" and added new fields.
1884 Revision 211.9 2000/03/31 02:08:45 ajc
1885 * Added "max messages per page" and "read next nnn" stuff to read loop
1886 (probably not in its final form)
1888 Revision 211.8 2000/03/28 17:02:47 nbryant
1889 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1891 Revision 211.7 2000/03/27 16:18:17 ajc
1892 * Implement multi-room chat as available in Citadel 5.70
1894 Revision 211.6 2000/03/23 04:45:15 ajc
1895 * Experimental move of wholist to a separate auto-refreshing window
1897 Revision 211.5 2000/03/19 22:49:03 ajc
1898 * Made the header-bar buttons more visible
1899 * Added a "reply" header-bar button
1900 * Move "Subject:" lines into the header-bar
1901 * Padded the header-bars by one pixel (nicer looking)
1902 * Changed message date/time output format
1904 Revision 211.4 2000/03/19 19:49:31 ajc
1905 * Added support for unix domain sockets
1907 Revision 211.3 2000/02/11 23:45:04 nbryant
1908 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1909 * tcp_sockets.c: include <arpa/inet.h>
1911 Revision 211.2 2000/02/11 23:30:04 nbryant
1912 configure.in: added some code for FreeBSD
1914 Revision 211.1 2000/01/11 04:20:40 ajc
1915 * Add "close window" option to goodbye screen
1917 Revision 211.0 2000/01/04 15:24:16 ajc
1918 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1919 * This will be released as v2.11; tagged everything as such.
1921 Revision 210.0 1999/12/24 04:57:18 ajc
1924 Revision 1.121 1999/12/23 04:54:48 ajc
1925 * Changed session cookie from hexadecimal encoding to base64
1926 * Removed overly verbose logging
1928 Revision 1.120 1999/12/12 18:12:28 ajc
1929 * get http request: clear hold buffer before starting to read in HTTP request.
1930 This was causing some requests to get corrupted.
1932 Revision 1.119 1999/12/08 18:25:21 ajc
1933 * Increased the size of the backlog queue length passed to accept() and made
1934 it a configuration parameter in webcit.h
1936 Revision 1.118 1999/12/07 16:09:26 ajc
1937 * Better (non fireworks display mode) handling of broken HTTP sockets
1939 Revision 1.117 1999/12/06 03:40:29 ajc
1940 * Moved a bunch of other global variables to per-session variables
1942 Revision 1.116 1999/12/06 02:05:33 ajc
1943 * Moved global march list into per-session context
1945 Revision 1.115 1999/12/05 18:38:02 ajc
1946 * Auto-scaling worker thread pool size
1948 Revision 1.114 1999/12/05 17:38:41 ajc
1949 * Additional debugging and cleanup
1951 Revision 1.113 1999/12/04 22:16:05 ajc
1952 * Moved all diagnostic output to stderr
1953 * Moved "HTTP/1.0 200 OK" output to output_headers()
1955 Revision 1.112 1999/12/04 21:56:59 ajc
1956 * Finished the overhaul. Now to tune...
1958 Revision 1.111 1999/12/03 17:59:53 ajc
1959 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1960 pseudocode so the build is currently broken.
1962 Revision 1.110 1999/12/03 16:37:46 ajc
1963 * Repaired HTTP output for image transfers and static content
1965 Revision 1.109 1999/12/03 05:09:54 ajc
1966 * Rewrote the HTTP engine and application coupling to run in a worker thread
1967 model and to run as a single multithreaded program (eliminated helper
1968 processes and pipes). It currently runs but has many large bugs.
1970 Revision 1.108 1999/12/03 00:18:20 ajc
1971 * Added ".c.o" rule to Makefile
1973 Revision 1.107 1999/11/26 03:32:59 ajc
1974 * Started moving all of the global variables into a struct, to facilitate
1975 multithreaded server.
1977 Revision 1.106 1999/11/26 01:28:10 ajc
1980 Revision 1.105 1999/11/04 02:05:02 ajc
1981 * Added 'number of worker threads' to site config screen
1983 Revision 1.104 1999/10/25 02:25:09 ajc
1984 * Shuffled around the room editing commands
1986 Revision 1.103 1999/10/14 04:07:18 ajc
1987 * Cleaned up the bottom-of-page icons
1989 Revision 1.102 1999/10/08 23:58:11 ajc
1990 * Minor bug fix in registration screen
1992 Revision 1.101 1999/10/06 02:44:02 ajc
1993 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1994 it back in when it's fixed. Also added more attempts at cache disabling,
1995 but it still doesn't work in the StarOffice browser. I don't know why.
1997 Revision 1.100 1999/10/02 03:26:14 ajc
1998 * Merged in Nick's bit of JavaScript to handle key commands.
1999 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
2000 in a text field. Right now you can't even log in.
2002 Revision 1.99 1999/09/01 01:06:11 ajc
2003 * Added "max message length" field in global config screen
2005 Revision 1.98 1999/08/14 18:16:10 ajc
2006 * Fixed escputs() and its friends to properly handle ' (single quote) chars
2009 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2010 * Did neat stuff to the bottom of the page
2012 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2013 * webcit.c: exit Webcit sessions semi-gracefully when the connection
2014 to a Citadel server fails.
2015 * messages.c: don't auto-link URL's in messages if it would cause
2018 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2019 * Recompiled the Java chat applet using a genuine JDK 1.0.2
2020 compiler. This should make more browsers happy.
2022 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2023 * Added support for "robots.txt" telling spiders to go away.
2024 * Do a slrp_highest() when logging off.
2026 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2027 * Rearranged the code in "Site-wide configuration" and "Generic
2028 server command" to avoid nested server operations
2030 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2031 * webcit.c: added "back, top, next" buttons to bottom of each page
2032 * menubar.html: replaced "User list" with "Page another user"
2034 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2035 * context_loop.c: rearranged some code to try to eliminate deadlocks
2037 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2038 * Unknown URL's now display the main menu instead of diagnostics
2039 * Diagnostics are now at <baseurl>/diagnostics
2041 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2042 * Session no longer locks up when an express message is cancelled
2043 * The default Citadel server is now "localhost" instead of uncnsrd
2044 * Added some documentation
2046 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2047 * roomops.c: made room banner graphics more reliable
2048 * messages.c: added code to prevent accidental "double-posting"
2049 * who.c: fixed the "Change room/host/user" submit logic
2051 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
2052 * Changed static/menubar.html so the text is readable
2054 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2055 * Ditched the frames mode completely. It wasn't working properly in,
2056 among other places, IE 5. Die, Bill, Die.
2058 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2059 * Fixed the behavior of the "forget room" routine, to properly handle
2060 the transition back to the Lobby after it's all done.
2061 * Added ExpressMessageCat() to allow code to send the user messages
2062 along with incoming express messages
2063 * WebCit now sends the name of the end user's browser as the client
2064 name in a Citadel IDEN command rather than its own name.
2066 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2067 * Minor code cleanups
2068 * New mail notification
2070 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2071 * Top-aligned all the cells in the fake frames in non-frames mode
2073 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2074 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2075 of a Goto, in order to prevent it from first marking all msgs old.
2077 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2078 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2079 which can differentiate the needs of frames and noframes modes
2081 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2082 * webserver.c: added "-t" option to send traces somewhere else
2084 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2085 * context_loop.c: display an error page if the client browser
2086 requests a non-root page and there is no cookie set
2087 * webserver.c: took my name off the copyright notice (it's a group
2090 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2091 * Reworked a lot of the structure, made more HTML "embeddable"
2092 * Changed the noframes mode to display "fake" frames using tables
2094 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2095 Changed some output formatting (mainly <FONT> tags).
2096 Changed who.c to use urlescputs() rather than escputs()
2097 in urls so GOTOs and User Profiles work when the string has a
2100 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2101 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2102 How to cause "onLoad=" to cause a sibling frame to refresh without
2103 having to use the nonportable HTTP "Window-Target:" directive. Began
2104 implementation of this; it should allow portable NS/IE compatibility.
2106 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2107 * Implemented "access level required to create rooms"
2109 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2110 * webcit.c: modified getz() to *exit* the program when fgets()
2111 returns an error. This is actually the desired behavior; it would
2112 otherwise busy-loop forever on a broken pipe.
2114 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2115 * webcit.c: added to getz() the ability to return an error code;
2116 implemented this in the main loop, hopefully fixing problems
2117 * Added "braindamage" file (frames/JS browser compatibility list)
2118 * Added HTTP "User-agent:" detection
2119 * wildmat.c, braindamage.c: added
2120 * Initial value of 'noframes' is now set by the braindamage check
2121 * Ran everything through "indent -kr -i8"
2122 * roomops.c: in room list, print a in otherwise empty cells
2124 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2125 * context_loop.c: warning fix
2126 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2128 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2129 * Resolve the name of the connecting host and pass it on to Citadel
2131 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2132 * wDumpContent() is now responsible for </BODY></HTML> most of the
2133 time (parameter settable) so that the main menu can easily be
2134 embedded in every page when running in noframes mode
2135 * noframes mode selection is now carried in the cookie
2137 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2138 * Made the frames stuff less dependent on the HTML TARGET= directive
2139 and more dependent on the HTTP Window-target: directive.
2140 * Made the system semi-navigable in noframes mode.
2142 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2143 * Brought over the new room listing code and <G>oto heuristics
2144 from the main Citadel tree, to pay attention to floor/room ordering
2146 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2147 * Modified the back end of mime_parser to use callbacks instead of
2148 doing something specific. Now we can use it elsewhere.
2150 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2151 * Fixed the bugs in "Site-wide configuration"
2152 * Added a "generic server commands" screen
2154 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2155 * Reduced the multiple cookies down to one cookie combining all data.
2157 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2158 * Removed wc_host and wc_port cookies.
2159 * Added an "edit your session" screen to change your wholisting.
2161 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2162 * Added "enter registration"
2163 * Set up automatic trigger of Enter Registration when the server
2165 * Established that a one-to-one WebCit/Citadel correspondence will
2166 be required. No big deal due to shared code segments.
2167 * Added "change password"
2168 * Added networking configuration screens. These still need testing.
2169 * Added a "kill session" link to each line of the wholist when
2170 logged in as an aide, and the screens to perform this operation.
2172 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2173 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2174 * "Finished" the MIME parser.
2175 * Got image uploads working.
2176 * Added "add/edit user photo" screens.
2177 * Added "add/edit room graphic" screens.
2178 * Added "add/edit floor graphic" screens.
2179 * Fixed display of floor graphic in known rooms list.
2181 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2182 * Wrote mime_parser.c for handling of image uploads. This will also
2183 be used in future Citadel MIME projects.
2185 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2186 * Fixed a bug in the room banner display code
2187 * Added "delete room"
2188 * Added "validate users"
2190 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2191 * Added "edit room info file"
2194 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2195 * Changed the "auto read new" functionality from a meta refresh tag
2196 to an "onload" directive (the former was causing graphics problems)
2197 * Added "create room"
2200 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2201 * Got the Zap and List-Zapped commands working
2202 * Added a convenience function to display a page with an error string
2203 * Automatically do a read-new-msgs whenever a new room banner is loaded
2205 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2206 * Added the screens to send pages
2207 * Changed message headers to display in bigger font, non-boldface
2208 * Added the chat system
2209 * Added goto private rooms
2211 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2212 * Replace "Citadel" in menu bar with the Citadel logo
2214 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2215 * automatically regenerate Makefile when Makefile.in changes
2217 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2218 * context_loop.c: Moved "remove session" into its own function.
2219 Check for dead webcit child process before each transaction.
2220 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2221 against broken HTTP connections.
2222 * Added a housekeeping thread to periodically remove dead sessions
2223 and kill idle sessions.
2224 * messages.c: added "delete message" functionality
2225 * messages.c: added "move message" functionality
2226 * userlist.c: added. This adds "userlist" and "show user" functions.
2227 * roomops.c: fixed buggy implementation of ungoto
2228 * Set up an option in output_headers() to optionally print the most
2229 often used opening HTML as well as the HTTP headers.
2230 * Display express messages in cute little JavaScript popup window.
2232 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2233 * Brought over message reading and entry functions from old WebCit
2235 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2236 * context_loop.c: really fix the SO_LINGER stuff
2237 * webserver.c: remove commented-out references to SO_LINGER
2239 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2240 * context_loop.c: After fork(), child process closes the HTTP socket
2241 so when the parent process closes it, it actually _does_ close.
2242 Otherwise, aIEeeee and possibly other browsers will hang.
2243 * Added support for graphics images retrieved from the Citadel server.
2244 * Set up login banner graphic and background image graphic
2246 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2247 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2249 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2250 * Smoothed out some of the login/logout code. Failed authentication
2251 now works the way it should.
2252 * Added support for new user login (still need to handle registration).
2254 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2255 * Discovered that the HTTP socket problem is related to a socket that
2256 isn't properly lingering on close. Temporarily hacked a sleep(10)
2257 into context_loop.c until it is figured out.
2259 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2260 * Did a little debugging, still trying to figure out why logging in
2261 displays "Connection reset by peer" error. It used to work...
2263 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2264 * Makefile.in: updated dependencies
2266 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2267 * Fixed broken interpretation of variables specified in the URL
2268 * added new "action" variable to make main loop simpler
2270 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2271 * webserver.c: prototype vsnprintf
2272 * context_loop.c: warning fix
2274 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2275 * tcp_sockets.c: removed some dead code
2276 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2277 unused ends of pipes, fix a file descriptor leak and a race condition
2278 * portability enhancements
2280 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2281 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2283 * converted to autoconf and began port to Digital UNIX
2285 * context_loop.c: moved the monster 64k buffer array off the stack
2286 * tcp_sockets.c: getservbyname() doesn't set errno.
2288 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2289 * webserver.c: warning fix