2 Revision 505.16 2004/03/15 22:47:09 ajc
3 * Prettied up the chat window a little more.
5 Revision 505.15 2004/03/15 04:27:44 ajc
6 * Chat now appears in a separate window
7 * Use regular frames instead of IFRAMEs for chat
8 * Display user's own chat text in bold+italic
9 * Added a "List Users" button
11 Revision 505.14 2004/03/09 20:45:45 error
12 * Add a Linux Software Map file
14 Revision 505.13 2004/03/07 22:04:32 ajc
15 * Fix the current view not being set to the default view for the creator
18 Revision 505.12 2004/03/07 21:31:17 ajc
19 * serv_read() now zeroes out the supplied buffer (with the supplied
20 length) if a server read fails. This causes serv_gets() to return
21 instead of looping endlessly. Fixes chat problem found on linux-ppc.
23 Revision 505.11 2004/03/03 05:21:36 ajc
24 * Made the chat screen totally kick-ass sweet. The flickering reload
25 i-frame is now tiny and hidden, and it *appends* new chat data to
26 the viewable window using JavaScript. No flickering + scrollback!
27 * Added a help button to the chat screen.
29 Revision 505.10 2004/02/29 22:52:15 ajc
30 * Close and clear (set to -1) server socket handle when socket errors are
31 detected. Fixes a chat problem reported by Winzlo.
33 Revision 505.9 2004/02/29 05:34:25 ajc
34 * Display the Chat menu option as "Chat with other users in <roomname>"
36 Revision 505.8 2004/02/27 05:04:38 ajc
37 * fix frameset bug in page popups
39 Revision 505.7 2004/02/26 04:08:56 ajc
40 * Fixed a problem that made WebCit go to the "no cookies" screen instead
42 * Ford's latest stupid room has a name with more than 64 characters, and
43 we still had a 64-byte room name in the march_list struct. ooooops...
45 Revision 505.6 2004/02/26 03:07:26 ajc
46 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
48 Revision 505.5 2004/02/25 23:10:28 ajc
49 * Allow "/do_logout" as a no-frames page
51 Revision 505.4 2004/02/25 23:00:21 ajc
52 * Changed the favicon support to LINK tags in the HEAD of static stuff,
53 to make life easier. (Thanks to prosthetik for this)
55 Revision 505.3 2004/02/25 15:20:11 ajc
56 * Support for favicon.ico in the static/ directory
58 Revision 505.2 2004/02/24 04:06:42 ajc
59 * Changed the colors slightly in chat screen
61 Revision 505.1 2004/02/20 06:07:06 ajc
62 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
64 Revision 505.0 2004/02/19 03:32:50 ajc
67 Revision 504.7 2004/02/19 03:32:38 ajc
68 * Changed the internal version number to 5.05
69 * Completed the frames fix
71 Revision 504.6 2004/02/18 20:08:29 ajc
72 * Fixed the frameset force reload logic. Now it does the whole frameset
73 without displaying an error in the main frame.
75 Revision 504.5 2004/02/18 19:17:51 ajc
76 * Force reload of frameset if someone tries to escape it. Not perfect
77 but it mostly works at this poing.
79 Revision 504.4 2004/02/17 03:37:11 ajc
80 * Indicate to Citadel that we want Server Generated Invitations when
81 calendar events are saved. (No longer the default in Citadel server.)
83 Revision 504.3 2004/02/09 04:49:32 ajc
84 * Prepare for a way to avoid falling out of the main frameset
86 Revision 504.2 2004/02/09 03:37:57 ajc
87 * Changed the thread pool management algorithm. Detecting idle time between
88 socket accepts was not working reliably on all systems, so we now follow
89 the same algorithm as the Citadel server (spawn more threads when number
90 of sessions < number of threads, but keep constrained to pre-defined
91 minimum and maximum thread count)
93 Revision 504.1 2004/02/03 03:09:51 ajc
96 Revision 503.0 2004/01/28 04:31:31 ajc
99 Revision 502.4 2004/01/28 04:30:48 ajc
100 * Create Room can now offer calendar and address book rooms
102 Revision 502.3 2004/01/17 21:25:30 ajc
103 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
104 * Split the config for LDAP Connector into its own panel
106 Revision 502.2 2004/01/17 04:32:54 ajc
107 * Add site config options for Citadel servers which support LDAP
109 Revision 502.1 2003/10/24 02:50:19 ajc
110 * Clicking "Enter Message" in a room with an Address Book view opens
111 a blank vCard entry screen.
113 Revision 502.0 2003/10/23 03:16:50 ajc
116 Revision 501.2 2003/10/23 03:07:54 ajc
117 * event.c: Found and removed another unquoted multi-line string literal
118 * webcit.h: changed an #ifdef HAVE_ICAL_H
119 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
121 Revision 501.1 2003/10/22 01:42:12 ajc
122 * iconbar.c: removed a stray character or two...
124 Revision 501.0 2003/10/21 04:26:37 ajc
127 Revision 500.30 2003/10/21 04:26:27 ajc
128 * bumped the version string to 5.01
130 Revision 500.29 2003/10/17 03:08:28 ajc
131 * Finished prettying up the vCard display
133 Revision 500.28 2003/10/17 02:31:45 ajc
134 * Multi-line string literals are deprecated in GCC 3.1 unless each line
135 is wrapped in quotes. Performed this fix so it'll compile.
136 * setup.c: removed references to unused variable tempfile[]
138 Revision 500.27 2003/10/09 03:17:02 ajc
139 * Started prettying up the vCard display.
141 Revision 500.26 2003/10/08 02:33:49 ajc
142 * Begin work on better handling of vCard display
144 Revision 500.25 2003/09/04 03:41:27 ajc
145 * siteconfig.c: changed some config items to drop-down boxes
147 Revision 500.24 2003/08/27 04:26:54 ajc
148 * Split the site configuration screen up into four different screens,
149 and added a meta-menu
151 Revision 500.23 2003/08/24 03:31:50 ajc
152 * Finished the setup program
153 * Bumped the internal version number to 5.01
155 Revision 500.22 2003/08/22 00:47:27 ajc
156 * setup is now working, but it still needs a way to detect a running WebCit
158 Revision 500.21 2003/08/22 00:25:40 ajc
159 * Added a skeleton "setup" program to the tree. It does not work yet.
161 Revision 500.20 2003/08/20 03:48:55 ajc
162 * Added iconbar shortcut to Contacts room
163 * Minimum required Citadel is now 6.11
165 Revision 500.19 2003/08/20 03:07:25 ajc
166 * Address book "single card" view now suppresses "reading nn message" and
167 instead shows the letter indices across the top
168 * Clicking on an address in a vCard now connects to WebCit mail instead
169 of a browser mailto: link
171 Revision 500.18 2003/08/19 04:18:43 ajc
172 * Changed things around in the address book view. Made it sorted and
173 more clickable and better looking...
175 Revision 500.17 2003/08/12 18:54:03 error
176 * messages.c: fix off-by-one-error in selector bar
178 Revision 500.16 2003/08/07 22:18:03 ajc
179 * Add the Summary Page to the customizable iconbar
181 Revision 500.15 2003/08/07 03:51:51 ajc
182 * Customizable icon bar as: pictures and text, pictures, text
184 Revision 500.14 2003/08/05 03:52:14 ajc
185 * First working version of the customizable iconbar. It contains a basic
186 set of options and now automatically refreshes when it's customized.
188 Revision 500.13 2003/08/04 03:50:29 ajc
189 * First cut at the customizable iconbar is done. A bunch of generic options
190 are there. Still need to get the actual iconbar to refresh when changes
193 Revision 500.12 2003/08/03 21:02:01 ajc
194 * More work on customizable iconbar
196 Revision 500.11 2003/08/02 05:25:46 ajc
197 * Laid the groundwork for a customizable iconbar
199 Revision 500.10 2003/07/30 03:57:49 ajc
200 * Add config.c_purge_hour to config screen
202 Revision 500.9 2003/07/06 22:06:59 ajc
203 * When converting "anything that looks like a URL" to a real link, first
204 make sure that it isn't already inside a link. This fixes most of the
205 long, ugly URL strings sent by eBay.
206 * Automatically dismantle mailto: links in HTML messages, and convert
207 them to WebCit mail links (clicking on it sends the user to the Mail
208 room and begins composing a new message with the recipient and subject
209 fields pre-populated).
211 Revision 500.8 2003/06/29 20:51:21 ajc
212 * Worked around a rendering bug in Satan's Browser that was causing it
213 to draw the calendar month view much wider than the actual screen wdith
215 Revision 500.7 2003/06/28 04:09:37 error
216 * roomops.c: Backout change to display one less box in the first column in
217 roomlist view, it doesn't seem to work for everyone
219 Revision 500.6 2003/06/28 03:52:51 error
220 * Don't tell browsers not to cache static documents
222 Revision 500.5 2003/06/28 03:35:23 error
223 * roomops.c: Display one less floor in the first column in romlist view
225 Revision 500.4 2003/06/26 03:37:58 ajc
226 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
227 This will allow some groupware clients to browse the free/busy times of
228 other users on the system.
230 Revision 500.3 2003/06/21 05:17:21 ajc
231 * Better alignment of system messages
232 * Exterminated display_error() and replaced it with WC->ImportantMessage
233 which is displayed in a bubble on top of whatever page you're on next.
234 * Small cosmetic changes
235 * Fixed some nesting problems in output_headers()
237 Revision 500.2 2003/06/20 03:39:27 ajc
238 * Optimization to floor layout in box view
240 Revision 500.1 2003/06/20 03:04:26 ajc
241 * "Reply" button on messages now handles IGnet recipients correctly
243 Revision 500.0 2003/06/10 04:23:08 ajc
246 Revision 410.50 2003/06/10 04:22:58 ajc
247 * Updated docs and headers for 5.00 release
249 Revision 410.49 2003/06/10 04:05:23 ajc
250 * De-tabled the left side icon bar and reduced one of the graphics, so
251 that all of the rounded corners show up in Satan's Browser.
253 Revision 410.48 2003/06/10 03:47:41 ajc
254 * style.css: added font selection to default <BODY> tag
256 Revision 410.47 2003/06/06 03:26:03 ajc
257 * Satan's Browser insists on putting bloody acres of whitespace to the
258 right of any bulleted list items, making any multi-column table containing
259 a list take more than the entire screen. Removed all such lists so it
260 looks ok. If you are reading this and you are a Microsoft employee, please
261 commit suicide before you break anything else.
263 Revision 410.46 2003/06/06 02:22:07 ajc
264 * Changed the upper left and upper right bounded box corners to a solid
265 blue (#204B78) instead of gradiated, because it was looking funny in
266 256-color mode. It also looked funny in Internet Explorer, but people
267 who use Internet Explorer are contributing to terrorism and really don't
268 deserve Web access in the first place. So I really just fixed this to make
269 it look good in 256-color Netscape.
271 Revision 410.45 2003/06/05 21:37:37 ajc
272 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
273 in b0rken IE browser. Die, Bill, Die.
275 Revision 410.44 2003/06/05 03:52:29 ajc
276 * Buncha cosmetic changes
278 Revision 410.43 2003/06/04 03:41:25 ajc
279 * Change the appearance of rooms with and without new messages in the
280 room list -- now defined using CSS
282 Revision 410.42 2003/06/03 03:57:42 ajc
283 * Tightened up the room banner a bit. Smaller padding, smaller font,
286 Revision 410.41 2003/05/31 21:36:45 ajc
289 Revision 410.40 2003/05/26 21:05:42 ajc
290 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
291 it to complete the free/busy checking for attendee availability.
293 Revision 410.39 2003/05/26 05:44:45 ajc
294 * event.c: fix compiler warning
296 Revision 410.38 2003/05/26 05:39:46 ajc
297 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
298 bug fixed in Citadel.
300 Revision 410.37 2003/05/26 05:28:13 ajc
301 * serv_func.c: added utility function read_server_text()
302 * availability.c: banged out more of this code -- still not complete
304 Revision 410.36 2003/05/26 03:28:02 ajc
305 * Getting closer to doing the availability check. Created new source
306 module 'availability.c' for this purpose. Stub function is in place.
308 Revision 410.35 2003/05/25 04:25:12 ajc
309 * siteconfig.c: fixed a spelling error
310 * event.c: add a "Check attendee availability" button, and the code to
311 bypass saving the event to the server, do something with it, and then
312 feed the twiddled data structure back to the form display function for
313 further editing. What's still missing is the code to do the actual
316 Revision 410.34 2003/05/24 22:22:35 ajc
317 * Small stylesheet hack to make it work with b0rken IE
319 Revision 410.33 2003/05/24 22:13:08 ajc
320 * Changed the login banner a bit
322 Revision 410.32 2003/05/20 03:25:41 ajc
323 * Separate event invitees with newlines instead of commas.
325 Revision 410.31 2003/05/19 19:55:09 ajc
326 * summary.c: eliminate compiler warnings about unused variables when
327 compiling a WebCit service without calendar support
329 Revision 410.30 2003/05/18 02:05:33 ajc
330 * More conversion of screens to the new look-and-feel.
332 Revision 410.29 2003/05/16 04:11:29 ajc
333 * We don't need no steenking workaround. Problem fixed. MIME parser not
334 broken. Web server was calling it with bad parameters. All fixed now.
335 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
338 Revision 410.28 2003/05/15 04:52:26 ajc
339 * Minor workaround in web forms to handle mime parser problem in uploads
341 Revision 410.27 2003/05/15 03:35:59 ajc
342 * look and feel overhaul -- almost done!
344 Revision 410.26 2003/05/14 03:46:35 ajc
345 * More background cleanup
347 Revision 410.25 2003/05/05 17:19:46 ajc
348 * Cleanups to summary page when running on a non ical enabled system
349 * Use non breaking spaces in summary page box titles
351 Revision 410.24 2003/05/04 04:22:41 ajc
352 * Display body of messages on a white background. I am doing this in order
353 to prepare for making the general background of the screen a darker color.
355 Revision 410.23 2003/05/04 02:54:55 ajc
356 * Summary page now uses our cutesy new rounded window boxes
358 Revision 410.22 2003/05/03 21:28:41 ajc
359 * Added in a slick new box style and put the room lists in it
361 Revision 410.21 2003/05/03 16:57:04 ajc
362 * In the 'folders' and 'portal' views, change the folder delimiter
363 from / to \ to avoid conflict with room names that have slashes
365 Revision 410.20 2003/05/03 16:23:29 ajc
366 * Enforce three columns in portal view of room list
368 Revision 410.19 2003/05/03 04:52:32 ajc
369 * Added an experimental new "portal view" to the room list options
371 Revision 410.18 2003/05/02 03:23:41 ajc
372 * Minor change to room list algorithm
374 Revision 410.17 2003/05/01 15:33:05 ajc
375 * Fixed a potential memory leak in enumeration of MIME parts
377 Revision 410.16 2003/05/01 03:11:35 ajc
378 * When static content is requested, fetch it without trying to connect
381 Revision 410.15 2003/04/30 05:00:00 ajc
382 * Added the ability to compose messages with file attachments uploaded from
385 Revision 410.14 2003/04/27 04:46:02 ajc
386 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
387 observes the flag designating the presence of new messages. (The "rooms
388 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
389 but that view may get axed soon.)
391 Revision 410.13 2003/04/26 21:57:53 ajc
392 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
393 before returning an error code to avoid a file descriptor leak
395 Revision 410.12 2003/04/19 21:42:36 ajc
396 * Repaired all my b0rken COLOR tags
397 * Replaced most FONT tags with SPAN tags
400 Revision 410.11 2003/04/19 19:58:10 ajc
401 * Lots of great changes from Nick to make the site CSS-enabled.
403 Revision 410.10 2003/04/14 04:04:40 ajc
404 * First cut of CSS-izing WebCit. Probably b0rken.
406 Revision 410.9 2003/04/09 04:02:32 ajc
407 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
408 supported the idea of one WebCit connecting to multiple Citadels for a
409 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
410 * When connecting to Citadel through a Unix domain socket, don't try to make
411 the Java chat applet available.
413 Revision 410.8 2003/03/31 03:32:19 ajc
414 * messages.c: check for 000 terminator while parsing RFC822 headers to
415 prevent getting hung up while displaying certain badly formatted messages.
417 Revision 410.7 2003/03/30 06:13:19 ajc
418 * When reading from the server, do not treat CR as end-of-line because
419 there's probably an LF coming after it. Instead, keep reading to the LF
421 * No not underline links in the icon bars
423 Revision 410.6 2003/03/17 04:17:41 ajc
424 * Call to accept() was being made with an uninitialized variable for the
425 third argument. Changed the second and third argument to NULL and 0 because
426 we don't really need accept() to fill up a buffer full of information that
427 we'll never use. (Thanks to SteveV for reporting the bug and helping to
429 * Removed the mutex wrapper around select() because we don't need it. All
430 idle worker threads now block on select() and one of them will wake up when
431 a connection arrives.
433 Revision 410.5 2003/03/15 20:55:03 ajc
434 * When a requested image is not available on the Citadel server, send a
435 1x1 transparent GIF instead of 404 error.
437 Revision 410.4 2003/03/14 04:21:57 ajc
438 * clone events to be encapsulated before saving, because the original
439 instance may already have a parent, and that makes crashy crashy
441 Revision 410.3 2003/03/13 05:57:17 ajc
442 * More encapsulation. Warning: there are bugs in this!!
444 Revision 410.2 2003/03/13 05:20:23 ajc
445 * Various changes to the calendar service to handle messages containing
446 fully encapsulated VCALENDAR components instead of only unencapsulated
447 VEVENT subcomponents. We have to move in this direction for compatibility
450 Revision 410.1 2003/03/01 22:07:19 ajc
451 * New user registration, as well as existing user re-registration, now
452 uses the vCard editing screen.
453 * Administratively editing users' address book entries now works again,
454 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
455 in order to enforce this.
457 Revision 410.0 2003/02/19 03:49:33 ajc
460 Revision 400.90 2003/02/19 03:49:17 ajc
461 * latest config.guess and config.sub from www.gnu.org
463 Revision 400.89 2003/02/07 04:44:17 ajc
464 * Replaced sleep() with a function that sleeps using select() in order to
465 avoid potential issues with SIGALRM. Possible fix for weird behavior
466 when running on a Macintosh.
468 Revision 400.88 2003/01/29 22:32:07 ajc
469 * Shuffled some code and comments around; minor cleanup
471 Revision 400.87 2003/01/28 15:37:12 ajc
472 * All functions which read binary data from the server now make use of the
473 read_server_binary() function in tools.c
474 * Binary reads from server now have safety code to prevent infinite loops
475 * All output of MIME objects is now done with http_transmit_thing()
477 Revision 400.86 2003/01/19 06:28:04 ajc
478 * Minimum required Citadel version 6.05
480 Revision 400.85 2003/01/16 04:41:26 ajc
481 * When displaying edit controls for time of day in the calendar, only show
482 minutes that are multiples of 5 ... unless the existing value is not a
483 multiple of 5, in which case we show that too.
485 Revision 400.84 2003/01/15 17:34:04 ajc
486 * event.c: fixed a misspelling
487 * config.guess, config.sub: updated using latest from ftp.gnu.org
489 Revision 400.83 2003/01/14 04:21:27 ajc
490 * Only offer views which make sense for the default view of a room
492 Revision 400.82 2003/01/13 03:34:33 ajc
493 * Get ready for the 4.10 release
495 Revision 400.81 2003/01/12 23:22:53 ajc
496 * configure.in: check for libical v0.24 or newer
498 Revision 400.80 2003/01/07 04:56:17 ajc
499 * Complete the free/busy transparency handling in the form
500 * Default times for new events are now in the correct timezone
502 Revision 400.79 2003/01/06 18:01:35 ajc
503 * Begin handling of TRANSP property to show event times as free or
506 Revision 400.78 2003/01/05 21:02:14 ajc
507 * Summary page: three columns are now all the same width
509 Revision 400.77 2003/01/05 20:56:05 ajc
510 * minor fix for previous checkin
512 Revision 400.76 2003/01/05 20:51:01 ajc
513 * Display PARTSTAT for attendees
515 Revision 400.75 2003/01/05 05:01:00 ajc
516 * Add "today's calendar events" to the summary page.
518 Revision 400.74 2003/01/05 04:27:28 ajc
519 * Add "Tasks" to the summary page
521 Revision 400.73 2002/12/28 05:44:09 ajc
522 * ical_dezonify.c: brought over new version from the Citadel source (again)
524 Revision 400.72 2002/12/28 05:12:45 ajc
525 * ical_dezonify.c: brought over new version from the Citadel source.
527 Revision 400.71 2002/12/26 04:04:48 ajc
528 * Perform CHEK command when automatically establishing sessions, not just
529 when one is explicitly created. Some stuff is missing otherwise.
531 Revision 400.70 2002/12/25 23:18:06 ajc
532 * Be more strategic about when to call ical_dezonify()
533 (This may be the last set of fixes. I hope so.)
535 Revision 400.69 2002/12/25 21:39:38 ajc
536 * ical_dezonify.c: added.
537 * calendar.c: convert incoming ical messages to UTC
538 (the usual routines will then convert them to local time for display)
540 Revision 400.68 2002/12/25 07:06:00 ajc
541 * Tweaked the code to work with libical 0.24
543 Revision 400.67 2002/12/20 04:50:00 ajc
544 * When saving a calendar event, increment the SEQUENCE property.
546 Revision 400.66 2002/12/18 05:03:39 ajc
547 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
548 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
549 Because the libc-allocated buffer was getting clobbered.
550 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
552 Revision 400.65 2002/12/17 05:01:39 ajc
553 * Prettied up the calendar day view layout
554 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
556 Revision 400.64 2002/12/16 04:43:30 ajc
557 * Correctly handle local time zone when figuring out which day and time to
558 display events on calendar month/day views. This also seems to have
559 fixed the bug that was causing events to sometimes get lost when saved.
561 Revision 400.63 2002/12/15 05:50:59 ajc
562 * Form editing of date/time fields now assumes that the icaltimetype being
563 manipulated is in UTC. It converts to/from local time for editing.
565 Revision 400.62 2002/12/10 23:25:47 ajc
566 * Display attendees in message view of calendar objects
568 Revision 400.61 2002/12/07 22:12:59 ajc
569 * Handle incoming RSVP's for meetings. (Note: this will not actually work
570 until I implement the Citadel server function which it calls.)
572 Revision 400.60 2002/11/30 21:34:51 ajc
573 * Submit organizer in a hidden field, in case the server needs it
575 Revision 400.59 2002/11/30 04:46:46 ajc
576 * First cut at adding/removing attendees to an event
577 (Actual invitations should be sent by the Citadel server)
579 Revision 400.58 2002/11/29 23:56:19 ajc
580 * Completed "me as organizer" -- the user's own e-mail address is inserted
581 as the organizer of new events. Detect when the user is the organizer and
582 enable/disable the attendees box accordingly.
584 Revision 400.57 2002/11/29 16:38:37 ajc
585 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
587 Revision 400.56 2002/11/28 06:03:24 ajc
588 * Issue an ISME command when editing an event, to determine whether the user
589 viewing the event is the organizer. (Will use this later to allow/disallow
590 sending out invitations.)
592 Revision 400.55 2002/11/26 05:01:04 ajc
593 * Began handling attendee fields
595 Revision 400.54 2002/11/16 23:40:11 ajc
598 Revision 400.53 2002/11/16 23:15:02 ajc
599 * Make the "all day event" shadebox smaller (month view) - no border.
600 * Fixed bug that caused any events following an all day event to also appear
603 Revision 400.52 2002/11/16 05:40:54 ajc
604 * When adding new events to the calendar, default to the month [and day]
605 currently being viewed.
606 * Hotlink each hour of the day view to an add-new-event for that day/hour.
608 Revision 400.51 2002/11/15 05:05:47 ajc
609 * Put in back/forward (yesterday/tomorrow) links in calendar day view
611 Revision 400.50 2002/11/15 04:11:46 ajc
612 * Added even more nifty JavaScript to cause the hour/minute and end date
613 fields of a calendar event form to render as disabled when the "all day
614 event" box is checked -- not just when the user checks the box, but also
615 when the box begins its life already checked.
617 Revision 400.49 2002/11/14 04:59:40 ajc
618 * Correctly serialize and save all day events using date instead of date/time
620 Revision 400.48 2002/11/13 04:49:23 ajc
621 * "All day event" shows as a single checkbox, instead of one for the start
622 time and one for the end time. Added nifty JavaScript to zero and shade
623 the hour/minute and all end time fields when all-day-event is checked.
625 Revision 400.47 2002/11/12 05:57:27 ajc
626 * Display a nicer looking screen when replying to calendar invitations
627 * When displaying day view, don't show all day events twice
628 * Day or month view: denote all day events by displaying them inside
631 Revision 400.46 2002/11/12 03:26:39 ajc
632 * Tell the user about broken Citadel server connections instead of
633 simply printing "Goodbye"
635 Revision 400.45 2002/10/23 04:11:38 ajc
636 * Detect when a meeting invitation is actually an update for an existing UID
637 and tell the user so.
639 Revision 400.44 2002/10/21 20:16:38 ajc
640 * Display conflicts nicely
642 Revision 400.43 2002/10/21 18:29:14 ajc
643 * Ask server to hunt for conflicts when displaying a meeting invitation
645 Revision 400.42 2002/10/19 21:28:32 ajc
646 * Moved the calendar meeting request reply functionality to the Citadel server
648 Revision 400.41 2002/10/19 17:10:14 ajc
649 * Add "Tentative" accept button
650 * Only display Accept/Tentative/Decline button when method=REQUEST
652 Revision 400.40 2002/10/19 04:16:37 ajc
653 * Save an incoming meeting request into the user's calendar.
655 Revision 400.39 2002/10/18 20:55:05 ajc
656 * Began work on meeting request accept/decline
658 Revision 400.38 2002/10/16 19:16:39 ajc
659 * Fixes and updates to build WebCit on Linux for IBM S/390
661 Revision 400.37 2002/10/09 04:12:44 ajc
662 * Templatized trailing HTML
663 * Templatized "new start page" page
664 * Added global substitution macros
666 Revision 400.36 2002/10/09 03:51:01 ajc
667 * Templatized the <HEAD> section of HTML
669 Revision 400.35 2002/10/07 23:03:38 ajc
670 * messages.c: don't display room name field when it's blank
672 Revision 400.34 2002/10/07 04:10:37 ajc
673 * When displaying meeting invitations, only show date/time for VEVENT
674 subcomponents. Date/time for other subcomponents are irrelevant.
675 * Cleaned up HTML display of meeting invitations.
677 Revision 400.33 2002/10/03 03:40:31 ajc
678 * Worked on meeting accept/decline a little bit
680 Revision 400.32 2002/09/30 03:58:35 ajc
681 * Dabbled in handling incoming meeting requests
683 Revision 400.31 2002/09/29 20:15:43 ajc
684 * Completed the calendar day view
686 Revision 400.30 2002/09/28 04:01:30 ajc
687 * started fleshing out the calendar day view
689 Revision 400.29 2002/09/27 21:19:28 ajc
692 Revision 400.28 2002/09/27 18:31:33 ajc
693 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
694 * After saving a VEVENT, return to the correct calendar view and date
696 Revision 400.27 2002/09/27 17:15:44 ajc
697 * Removed the gzip compression stuff due to bugs in Internet Explorer.
699 Revision 400.26 2002/09/27 04:37:21 ajc
700 * New, buggy versions of event editing screens
702 Revision 400.25 2002/09/26 22:00:16 ajc
703 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
704 month 1 in libical functions)
706 Revision 400.24 2002/09/25 21:57:13 ajc
707 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
710 Revision 400.23 2002/09/24 04:12:34 ajc
711 * Rough cut of the two-pass calendar display routines (first pass: go thru
712 messages gathering VEVENT items; second pass: render calendar with data)
714 Revision 400.22 2002/09/23 04:01:33 ajc
715 * Presentation changes to calendar month view
717 Revision 400.21 2002/09/22 05:20:27 ajc
718 * Began implementing month view
720 Revision 400.20 2002/09/21 04:38:05 ajc
721 * Added utility functions for displaying vcalendar timestamps in web forms
722 and translating form data back to timestamps.
723 * Completed the "edit task" and "add new task" screens.
725 Revision 400.19 2002/09/20 20:28:08 ajc
726 * Smooth transition between "list tasks" & "edit task" screens
728 Revision 400.18 2002/09/20 03:54:44 ajc
729 * Display the "Tasks" view as a bulleted list with each task clickable
730 * Clicking brings up an (unfinished) "edit task" screen
732 Revision 400.17 2002/09/18 21:44:02 ajc
733 * display VTODO parameters
735 Revision 400.16 2002/09/17 04:21:00 ajc
736 * Handler chains for VCALENDAR and VTODO types
738 Revision 400.15 2002/09/17 03:37:10 ajc
739 * Implemented a 'display handler' infrastructure for various groupware types
741 Revision 400.14 2002/09/16 03:35:12 ajc
742 * Just a bunch of glue code to iterate through the various types of ical
743 objects we could encounter
745 Revision 400.13 2002/09/15 04:05:41 ajc
746 * Process calendar object subcomponents
748 Revision 400.12 2002/09/15 03:40:13 ajc
750 * When a text/calendar MIME type is discovered in a message, send it to
751 the (currently skeleton) parser in calendar.c
752 * calendar.c: skeleton parser for calendar objects which currently just
753 creates an icalcomponent object and frees it.
755 Revision 400.11 2002/09/15 03:16:24 ajc
756 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
757 function namespace in libical
759 Revision 400.10 2002/09/15 02:50:55 ajc
760 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
762 Revision 400.9 2002/09/14 21:33:31 ajc
763 * Backed out compression of inlines -- not all browsers appear to handle it
765 Revision 400.8 2002/09/14 20:20:29 ajc
766 * Attempting to push more stuff through compression. I've introduced some
767 sort of deadlock bug that I can't seem to find yet...
769 Revision 400.7 2002/09/14 20:00:22 ajc
770 * Compress output_image() graphics
772 Revision 400.6 2002/09/14 16:26:35 ajc
773 * output_image() now reads the entire image from Citadel into a buffer before
774 sending it to the browser (for performance reasons, and so it can compress)
776 Revision 400.5 2002/09/14 04:52:59 ajc
777 * Look for the "libical" calendaring library and link it in if present...
779 Revision 400.4 2002/09/14 04:02:36 ajc
780 * Finished gzip compression of dynamic pages (when browser supports it)
782 Revision 400.3 2002/09/13 20:40:53 ajc
783 * Detect when the client browser is capable of gzip encoding
784 (actual encoding is not implemented yet)
786 Revision 400.2 2002/09/13 15:54:40 ajc
787 * Reversed the above change because I broke it somehow
789 Revision 400.1 2002/09/11 22:46:59 ajc
790 * Started adding in compression and calendaring library detects (not finished)
792 Revision 400.0 2002/09/09 03:56:11 ajc
793 * This is version 4.00
795 Revision 323.68 2002/09/09 03:51:01 ajc
796 * In the HTML-to-HTML converter:
797 --> Open links in new window (as with text msgs)
798 --> Convert loose URL's to hot links (as with text msgs)
800 Revision 323.67 2002/09/06 03:59:11 ajc
801 * Added an "About this server" panel to the Summary page.
802 (Useless fluff, but better than an empty column.)
804 Revision 323.66 2002/08/26 02:57:06 ajc
805 * Rooms listed on the summary page are now clickable-gotoable
807 Revision 323.65 2002/08/26 01:24:09 ajc
808 * Added a "summary" page (rather sparse for now)
810 Revision 323.64 2002/08/24 15:30:48 ajc
811 * GET instead of POST for listsub. Also add a 'Back...' link.
813 Revision 323.63 2002/08/24 05:59:24 ajc
814 * Bugfixes and cosmetic changes to listsub system
816 Revision 323.62 2002/08/23 03:37:19 ajc
817 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
819 Revision 323.61 2002/08/22 03:55:47 ajc
820 * 'unsubscribe' command (but not 'confirm unsubscribe')
822 Revision 323.60 2002/08/21 21:58:37 ajc
823 * Completed self-service list subscription via web.
824 (Still need to implement unsubscribe.)
826 Revision 323.59 2002/08/16 22:06:51 ajc
829 Revision 323.58 2002/08/16 03:51:12 ajc
830 * I think I've finally nailed the 'no session' pages now...
832 Revision 323.57 2002/08/15 03:49:47 ajc
833 * Fleshed out the list subscription page a bit
835 Revision 323.56 2002/08/13 19:55:12 ajc
836 * Keep track of the HTTP "Host:" header being sent by the browser.
837 (We're going to need this in the near future)
839 Revision 323.55 2002/08/05 16:07:30 ajc
840 * Moved "edit floor label pic" to the floor editing screen
842 Revision 323.54 2002/08/05 15:53:00 ajc
843 * Commands to add, change, delete floors
845 Revision 323.53 2002/07/26 03:20:04 ajc
846 * Beautified the folder tabs in "edit room"
848 Revision 323.52 2002/07/25 04:01:58 ajc
849 * Final cleanup of changes (finally located and fixed the bug)
851 Revision 323.51 2002/07/24 04:14:23 ajc
852 * Minor code cleanup of last night's changes
854 Revision 323.50 2002/07/23 15:40:54 ajc
855 * Minor cleanup of previous changes
857 Revision 323.49 2002/07/23 04:43:58 ajc
858 * Updated message reading to use the new MSG4 command, so we can do output
859 of various types of richtext (mainly HTML).
861 Revision 323.48 2002/07/16 03:37:24 ajc
862 * Small change to above
864 Revision 323.47 2002/07/16 03:23:37 ajc
865 * Display HTML messages as HTML. (Wow!)
867 Revision 323.46 2002/07/13 04:39:59 ajc
868 * Handle multipart/alternative in a nicer way, giving us the opportunity to
869 output HTML instead of converting to text/plain and back. (Not finished.)
871 Revision 323.45 2002/07/11 03:17:03 ajc
872 * hacks to text_to_server() to transmit messages as HTML
874 Revision 323.44 2002/07/09 04:21:12 ajc
877 Revision 323.43 2002/07/06 03:10:26 ajc
878 * Enable a "make this my start page" link that works in lots of places.
879 Configures a user's preference of where to go after login.
881 Revision 323.42 2002/06/19 22:01:31 ajc
882 * When editing another user's vCard, do a "transient goto" to their config
883 room so you don't automatically gain access to their config room.
884 * When creating a user, go back to the "select user to edit" screen with the
885 new user's account name pre-selected.
887 Revision 323.41 2002/06/17 03:48:44 ajc
888 * Finished the thing to edit other users' vCards.
890 Revision 323.40 2002/06/16 21:49:02 ajc
891 * Administratively edit other users' vCards. Still needs a couple of lines
892 of glue code to make it work.
894 Revision 323.39 2002/06/15 20:34:39 ajc
895 * Use safestrncpy() instead of strncpy() where appropriate
896 * Fixed a memory allocation bug in the vCard parser
898 Revision 323.38 2002/05/23 03:40:05 ajc
899 * Brought over a utility function I'll need later
901 Revision 323.37 2002/05/22 02:34:56 ajc
902 * Finished room/folder view selector. Pretty cool.
904 Revision 323.36 2002/05/22 01:53:23 ajc
905 * Room list or folder list? Give the user a choice. (Has bugs.)
907 Revision 323.35 2002/05/12 15:21:43 error
908 * do_template() now parses a .wml file for WAP clients, and a .html file
911 Revision 323.34 2002/05/11 22:46:19 error
912 * Track whether user-agent is a WAP gateway
914 Revision 323.33 2002/05/11 15:35:07 error
915 * webcit.c: add MIME types for WAP/WML
917 Revision 323.32 2002/05/10 15:29:58 ajc
918 * Hacked the address book view a little bit
920 Revision 323.31 2002/05/09 03:53:56 ajc
921 * Began working on address book view
923 Revision 323.30 2002/05/08 03:38:58 ajc
924 * Preferences framework
926 Revision 323.29 2002/05/07 03:57:29 ajc
927 * In message summary, replace 'Del' links with checkboxes
929 Revision 323.28 2002/05/05 03:28:15 ajc
930 * Shuffled around the room banner a bit
932 Revision 323.27 2002/05/03 19:32:39 ajc
933 * Finished "folder list" mode (still need to move it to a permanent location)
935 Revision 323.26 2002/05/03 03:55:17 ajc
936 * more folder display stuff
938 Revision 323.25 2002/05/01 22:03:07 ajc
939 * "folder list" view (not finished)
941 Revision 323.24 2002/05/01 03:23:31 ajc
942 * Added a drop-down box to change a user's view of a room.
944 Revision 323.23 2002/04/28 03:56:47 ajc
945 * Finished summary mode (for the most part, anyway)
947 Revision 323.22 2002/04/26 21:13:21 ajc
948 * Separated "summary mode" message listing into its own function
949 * Go to summary mode automatically when the server says that view=1
951 Revision 323.21 2002/04/20 04:14:29 ajc
952 * Some work on email summary screen
954 Revision 323.20 2002/03/31 05:02:39 ajc
955 * Remove "Page another user" link from main menu
956 * Add "edit my citadel config room" type link from edit user screen
958 Revision 323.19 2002/03/29 22:30:45 ajc
959 * Finished the "edit user" screen.
961 Revision 323.18 2002/03/29 15:18:09 ajc
962 * yep ... more user edit stuff
964 Revision 323.17 2002/03/26 19:01:12 ajc
965 * More edit user stuff
967 Revision 323.16 2002/03/26 18:23:23 ajc
968 * Don't display room banner on screens that don't pertain to a particular room
969 * Initial prep for add/change/delete user accounts screen
971 Revision 323.15 2002/03/22 04:33:08 ajc
972 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
974 Revision 323.14 2002/03/19 04:35:10 ajc
975 * Brought over yet another new version of the MIME parser from Citadel
977 Revision 323.13 2002/03/13 03:56:52 ajc
978 * New site config option "Allow system Aides to gain access to mailboxes"
980 Revision 323.12 2002/03/12 23:13:57 ajc
981 * Moved room access controls out of the admin menu and into the room commands
982 menu. Prettied up the access control list screen.
984 Revision 323.11 2002/03/10 06:07:09 ajc
985 * Handle multiple Internet e-mail addresses in vCard editor
987 Revision 323.10 2002/03/07 04:56:09 ajc
988 * Final polish for initial round of vCard editing functions. Only show "edit"
989 link when editing user's own vCard in the My Citadel Config> room.
991 Revision 323.9 2002/03/06 05:22:33 ajc
992 * More vcard editing form stuff
994 Revision 323.8 2002/03/05 05:05:06 ajc
995 * More vCard editing stuff
997 Revision 323.7 2002/03/04 05:28:54 ajc
998 * Wrote some skeleton code for robust vCard editing
1000 Revision 323.6 2002/03/03 06:58:25 ajc
1001 * Login errors displayed in red
1003 Revision 323.5 2002/03/03 06:52:59 ajc
1004 * Allow editing of the "disable self-service user account creation" site config option
1006 Revision 323.4 2002/02/24 07:02:44 ajc
1007 * Added the ability to enter a Subject: line in messages
1008 * Go to the Mail room when user clicks on the new mail alert icon
1010 Revision 323.3 2002/02/13 22:47:51 ajc
1011 * Added some rudimentary support for displaying vCards as card-looking things
1013 Revision 323.2 2002/02/13 15:04:25 ajc
1014 * Began some hacks for vCard processing
1016 Revision 323.0 2002/01/13 09:07:06 ajc
1019 Revision 322.4 2002/01/13 09:06:38 ajc
1020 * Brought over the debugged mime parser from Citadel
1022 Revision 322.3 2002/01/05 06:19:17 error
1023 * Add MIME types text/css and image/png
1025 Revision 322.2 2002/01/03 22:32:38 ajc
1026 * templatized the "prompt for recipient" screen
1028 Revision 322.1 2001/12/28 09:43:05 error
1029 * Client support for hostnames up to 63 characters
1031 Revision 322.0 2001/12/26 23:11:56 ajc
1034 Revision 321.1 2001/12/26 23:11:25 ajc
1035 * Minor change to the upload handler, to fix graphics uploads
1037 Revision 321.0 2001/12/26 05:28:02 ajc
1040 Revision 320.2 2001/12/26 05:24:11 ajc
1041 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1042 link tags. The nifty JavaScript stuff is now used only to light up the
1043 buttons during mouse hovers, and nothing more.
1045 Revision 320.1 2001/12/25 00:14:44 error
1046 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1048 Revision 320.0 2001/12/21 06:04:03 ajc
1051 Revision 301.22 2001/12/21 06:03:54 ajc
1054 Revision 301.21 2001/12/20 05:02:42 ajc
1055 * If you paid for this software, someone is ripping you off.
1056 * Fixed the urlesc() function to use a caller-supplied target buffer.
1058 Revision 301.20 2001/12/18 20:35:29 ajc
1059 * More fun JavaScript-enabled buttons
1061 Revision 301.19 2001/12/18 16:48:06 ajc
1062 * Began testing new JavaScript-enabled k00l light-up buttonz
1064 Revision 301.18 2001/12/18 06:06:20 ajc
1065 * mime parser update
1067 Revision 301.17 2001/12/15 20:51:33 ajc
1068 * "reply" button on pop-up pages
1070 Revision 301.16 2001/12/11 16:02:40 ajc
1071 * Completed support for add/remove mailing list recipients.
1073 Revision 301.15 2001/12/11 15:22:53 ajc
1074 * Began constructing the listserv screen for config (not tested)
1076 Revision 301.14 2001/12/11 05:37:12 ajc
1077 * Finished the share/unshare room screen in Edit Room
1079 Revision 301.13 2001/12/03 04:43:40 ajc
1080 * Brought over an update of the MIME parser from Citadel.
1082 Revision 301.12 2001/12/02 07:09:13 ajc
1083 * Turned the room editing page into a tabbed dialog
1084 * Started adding some of the room sharing stuff
1086 Revision 301.11 2001/11/22 05:17:06 ajc
1087 * Completed the add/change/delete neighbor node screens
1089 Revision 301.10 2001/11/18 01:47:24 ajc
1090 * Tentatively begun the change of networking configuration screens to reflect
1091 the new network architecture of the server.
1093 Revision 301.9 2001/11/18 01:41:09 ajc
1094 * Brought over the newer string tokenizer from Citadel
1095 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1096 server's convention of #define SIZ 4096
1098 Revision 301.8 2001/11/14 03:20:22 ajc
1099 * Add some more of the newer config settings to the site config screen
1101 Revision 301.7 2001/09/25 03:34:09 ajc
1102 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1103 and bail out without bothering the Citadel server.
1105 Revision 301.6 2001/08/22 16:38:06 ajc
1106 * Added the "-c" command line option to generate optional cookies indicating
1107 the host name of the server. This makes it easy to put a cluster of WebCit
1108 servers behind (for example) an Arrowpoint load balancer.
1110 Revision 301.5 2001/08/21 04:02:56 ajc
1111 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1112 unwanted page caching
1114 Revision 301.4 2001/08/13 03:43:24 ajc
1117 Revision 301.3 2001/08/13 03:40:01 ajc
1118 * Another attempt at focus
1120 Revision 301.2 2001/08/11 04:24:39 ajc
1121 * Attempt at setting focus to msgtext area when entering a message.
1123 Revision 301.1 2001/08/02 03:42:03 ajc
1124 * Changed the wholist to work with the new masquerade semantics
1126 Revision 301.0 2001/06/28 15:05:31 ajc
1129 Revision 300.2 2001/06/28 15:03:49 ajc
1130 * Every generated page now includes a meta tag to disable evil "smart tags"
1131 (see http://smarttags.manilasites.com/ for more information)
1133 Revision 300.1 2001/06/28 02:39:54 ajc
1134 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1135 the screen where you can create a room...
1137 Revision 300.0 2001/06/27 06:24:06 ajc
1138 * Tagged everything as Version 3.00
1140 Revision 213.25 2001/06/27 06:22:49 ajc
1141 * Updated docs for the 3.00 release
1143 Revision 213.24 2001/06/27 06:16:01 ajc
1144 * Correct generated window name in pop up pages
1145 * Added handling of MIME inline images (not tested)
1147 Revision 213.23 2001/06/22 17:58:20 ajc
1148 * A few performance and tuning cleanups. Increased the size of the socket
1149 queue length to 100 for use on big systems. Also, during startup, the
1150 initial startup thread now exits after creating the worker threads, instead
1151 of becoming a worker thread itself. For some reason Solaris had problems
1152 with the latter method.
1154 Revision 213.22 2001/06/07 03:16:57 ajc
1155 * Brought over an updated mime parser from Citadel
1157 Revision 213.21 2001/06/06 14:44:25 ajc
1158 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1160 Revision 213.20 2001/05/31 02:26:22 ajc
1161 * Fixed login to take you to the Lobby instead of the next room.
1163 Revision 213.19 2001/05/30 22:37:09 ajc
1164 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1165 or a "filename" from the MIME parser.
1167 Revision 213.18 2001/05/30 01:06:57 ajc
1168 * Changes to mime parser ... still something wrong
1170 Revision 213.17 2001/05/28 19:27:29 ajc
1171 * Fixed bug which marked all messages in Lobby as old before reading at login
1173 Revision 213.16 2001/05/25 22:39:26 ajc
1174 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1176 Revision 213.15 2001/05/23 16:15:23 ajc
1177 * UI changes (pretty frames with no scrollbars)
1179 Revision 213.14 2001/05/22 00:32:17 ajc
1182 Revision 213.13 2001/05/22 00:02:18 ajc
1183 * Another attempt to fix the fd leak
1185 Revision 213.12 2001/05/19 02:21:40 ajc
1186 * Attempt to fix the dangling sockets.
1188 Revision 213.11 2001/05/15 03:22:25 ajc
1189 * More icon updates and link cleanup type stuff
1191 Revision 213.10 2001/05/06 05:11:48 ajc
1192 * Added paging icon and right-justified it
1193 * Send-page window is now a popup
1195 Revision 213.9 2001/05/04 04:28:10 ajc
1196 * Added "page user" button in wholist
1198 Revision 213.8 2001/05/01 00:49:43 ajc
1199 * more of the UI overhaul
1201 Revision 213.7 2001/04/30 01:49:36 ajc
1202 * more work on UI overhaul
1204 Revision 213.6 2001/04/29 04:39:23 ajc
1205 * User interface overhaul now in progress. WARNING: incomplete system.
1207 Revision 213.5 2001/04/01 22:13:37 cough
1208 * Modified roomops.c to give users the ability to pick a floor at room
1211 Revision 213.4 2001/02/15 01:21:55 ajc
1212 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1213 invite/kickout functionality.
1215 Revision 213.3 2001/01/25 23:10:00 ajc
1216 * "Delete message" button now confirms on client-side using JavaScript
1218 Revision 213.2 2000/12/05 18:39:49 ajc
1219 * Added support for non-USA countries in registration screen (requires the
1220 latest Citadel server, which supports the country field)
1222 Revision 213.1 2000/10/20 04:27:46 ajc
1223 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1225 Revision 213.0 2000/10/03 16:44:01 ajc
1226 * Tagged for 2.13 release
1228 Revision 212.16 2000/10/03 03:15:53 ajc
1229 * Cosmetic changes to login screen, menu bar, and message header bar
1231 Revision 212.15 2000/09/28 03:44:52 ajc
1232 * Linked to the bio/photo page from message headers. I'm not sure I like the
1233 color scheme, though.
1235 Revision 212.14 2000/09/28 03:37:23 ajc
1236 * who.c: provide links to bio/photo pages for each user in the wholist
1238 Revision 212.13 2000/09/24 21:37:21 ajc
1239 * When reading large numbers of messages, group them in smaller numbers and
1240 display the selector bar in search engine style (like AltaVista and Google)
1242 Revision 212.12 2000/09/24 04:17:16 ajc
1243 * Templatized the room banner.
1245 Revision 212.11 2000/09/17 03:29:45 ajc
1246 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1248 Revision 212.10 2000/09/14 11:43:37 error
1249 Replace occurrences of % throughout the HTML with %% so as to be friendly
1250 to HP/UX printf() and possibly others.
1252 Revision 212.9 2000/09/13 04:13:59 ajc
1253 * Completed the initial hack of the variable substitution template thingy.
1254 Check out static/login.html to see the first template.
1256 Revision 212.8 2000/09/11 17:08:16 ajc
1257 * Started templatizing the login screen. Not finished yet.
1259 Revision 212.7 2000/09/11 03:29:50 ajc
1260 * Started working on a variable-substitution thing
1262 Revision 212.6 2000/08/30 03:20:22 ajc
1263 * Put the wholist back into its own window.
1265 Revision 212.5 2000/07/06 03:46:29 ajc
1266 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1268 Revision 212.4 2000/06/29 04:22:35 ajc
1269 * Changed the format of the wholis (again). Now it shows up in a frame
1270 instead of a separate window.
1272 Revision 212.3 2000/06/12 03:28:44 ajc
1273 * added support for multi-line paging
1275 Revision 212.2 2000/06/07 04:11:28 ajc
1276 * HTML changes to room banner
1278 Revision 212.1 2000/05/31 04:29:54 ajc
1279 * Initial support for "summary" (headers only, no body) mode of reading
1280 messages, and "read one" mode. For future support of 'traditional' email.
1282 Revision 212.0 2000/05/23 20:35:52 ajc
1283 * Tagged for the 2.12 release
1285 Revision 211.19 2000/05/18 02:33:39 ajc
1286 * Don't call whobbs() directly after changing masq room/host, it screws up the
1287 refresh. It now calls an HTTP redirect page instead.
1288 * added http_redirect(char *url) function to accomplish the above
1290 Revision 211.18 2000/05/08 17:24:32 ajc
1291 * Removed HTTP date fields because it was confusing browser caches (weird)
1292 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1294 Revision 211.17 2000/05/07 23:46:55 ajc
1295 * added Date: and Last-Modified: headers to HTTP output
1296 * masquerade room/host screen now runs in wholist window, and returns to it
1298 Revision 211.16 2000/05/02 17:32:06 ajc
1299 * Font related changes to html
1301 Revision 211.15 2000/04/20 02:42:23 ajc
1302 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1303 crashing every session, every time. (?)
1304 * End the session after displaying robots.txt or nocookies.html, to prevent
1305 big session logjams when either of these conditions are met
1307 Revision 211.14 2000/04/15 15:43:46 nbryant
1308 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1309 64-bit gcc on sparc is evil)
1311 Revision 211.13 2000/04/06 20:42:03 nbryant
1312 * configure.in: fix a typo
1314 Revision 211.12 2000/04/06 20:37:01 nbryant
1315 * solaris cleanups and warning fixes
1317 Revision 211.11 2000/03/31 03:48:52 ajc
1318 * text_to_server() now behaves the way web users expect text entry to work.
1319 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1321 Revision 211.10 2000/03/31 02:39:06 ajc
1322 * Fixed bugs in "Site configuration" and added new fields.
1324 Revision 211.9 2000/03/31 02:08:45 ajc
1325 * Added "max messages per page" and "read next nnn" stuff to read loop
1326 (probably not in its final form)
1328 Revision 211.8 2000/03/28 17:02:47 nbryant
1329 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1331 Revision 211.7 2000/03/27 16:18:17 ajc
1332 * Implement multi-room chat as available in Citadel 5.70
1334 Revision 211.6 2000/03/23 04:45:15 ajc
1335 * Experimental move of wholist to a separate auto-refreshing window
1337 Revision 211.5 2000/03/19 22:49:03 ajc
1338 * Made the header-bar buttons more visible
1339 * Added a "reply" header-bar button
1340 * Move "Subject:" lines into the header-bar
1341 * Padded the header-bars by one pixel (nicer looking)
1342 * Changed message date/time output format
1344 Revision 211.4 2000/03/19 19:49:31 ajc
1345 * Added support for unix domain sockets
1347 Revision 211.3 2000/02/11 23:45:04 nbryant
1348 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1349 * tcp_sockets.c: include <arpa/inet.h>
1351 Revision 211.2 2000/02/11 23:30:04 nbryant
1352 configure.in: added some code for FreeBSD
1354 Revision 211.1 2000/01/11 04:20:40 ajc
1355 * Add "close window" option to goodbye screen
1357 Revision 211.0 2000/01/04 15:24:16 ajc
1358 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1359 * This will be released as v2.11; tagged everything as such.
1361 Revision 210.0 1999/12/24 04:57:18 ajc
1364 Revision 1.121 1999/12/23 04:54:48 ajc
1365 * Changed session cookie from hexadecimal encoding to base64
1366 * Removed overly verbose logging
1368 Revision 1.120 1999/12/12 18:12:28 ajc
1369 * get http request: clear hold buffer before starting to read in HTTP request.
1370 This was causing some requests to get corrupted.
1372 Revision 1.119 1999/12/08 18:25:21 ajc
1373 * Increased the size of the backlog queue length passed to accept() and made
1374 it a configuration parameter in webcit.h
1376 Revision 1.118 1999/12/07 16:09:26 ajc
1377 * Better (non fireworks display mode) handling of broken HTTP sockets
1379 Revision 1.117 1999/12/06 03:40:29 ajc
1380 * Moved a bunch of other global variables to per-session variables
1382 Revision 1.116 1999/12/06 02:05:33 ajc
1383 * Moved global march list into per-session context
1385 Revision 1.115 1999/12/05 18:38:02 ajc
1386 * Auto-scaling worker thread pool size
1388 Revision 1.114 1999/12/05 17:38:41 ajc
1389 * Additional debugging and cleanup
1391 Revision 1.113 1999/12/04 22:16:05 ajc
1392 * Moved all diagnostic output to stderr
1393 * Moved "HTTP/1.0 200 OK" output to output_headers()
1395 Revision 1.112 1999/12/04 21:56:59 ajc
1396 * Finished the overhaul. Now to tune...
1398 Revision 1.111 1999/12/03 17:59:53 ajc
1399 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1400 pseudocode so the build is currently broken.
1402 Revision 1.110 1999/12/03 16:37:46 ajc
1403 * Repaired HTTP output for image transfers and static content
1405 Revision 1.109 1999/12/03 05:09:54 ajc
1406 * Rewrote the HTTP engine and application coupling to run in a worker thread
1407 model and to run as a single multithreaded program (eliminated helper
1408 processes and pipes). It currently runs but has many large bugs.
1410 Revision 1.108 1999/12/03 00:18:20 ajc
1411 * Added ".c.o" rule to Makefile
1413 Revision 1.107 1999/11/26 03:32:59 ajc
1414 * Started moving all of the global variables into a struct, to facilitate
1415 multithreaded server.
1417 Revision 1.106 1999/11/26 01:28:10 ajc
1420 Revision 1.105 1999/11/04 02:05:02 ajc
1421 * Added 'number of worker threads' to site config screen
1423 Revision 1.104 1999/10/25 02:25:09 ajc
1424 * Shuffled around the room editing commands
1426 Revision 1.103 1999/10/14 04:07:18 ajc
1427 * Cleaned up the bottom-of-page icons
1429 Revision 1.102 1999/10/08 23:58:11 ajc
1430 * Minor bug fix in registration screen
1432 Revision 1.101 1999/10/06 02:44:02 ajc
1433 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1434 it back in when it's fixed. Also added more attempts at cache disabling,
1435 but it still doesn't work in the StarOffice browser. I don't know why.
1437 Revision 1.100 1999/10/02 03:26:14 ajc
1438 * Merged in Nick's bit of JavaScript to handle key commands.
1439 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1440 in a text field. Right now you can't even log in.
1442 Revision 1.99 1999/09/01 01:06:11 ajc
1443 * Added "max message length" field in global config screen
1445 Revision 1.98 1999/08/14 18:16:10 ajc
1446 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1449 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1450 * Did neat stuff to the bottom of the page
1452 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1453 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1454 to a Citadel server fails.
1455 * messages.c: don't auto-link URL's in messages if it would cause
1458 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1459 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1460 compiler. This should make more browsers happy.
1462 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1463 * Added support for "robots.txt" telling spiders to go away.
1464 * Do a slrp_highest() when logging off.
1466 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1467 * Rearranged the code in "Site-wide configuration" and "Generic
1468 server command" to avoid nested server operations
1470 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1471 * webcit.c: added "back, top, next" buttons to bottom of each page
1472 * menubar.html: replaced "User list" with "Page another user"
1474 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1475 * context_loop.c: rearranged some code to try to eliminate deadlocks
1477 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1478 * Unknown URL's now display the main menu instead of diagnostics
1479 * Diagnostics are now at <baseurl>/diagnostics
1481 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1482 * Session no longer locks up when an express message is cancelled
1483 * The default Citadel server is now "localhost" instead of uncnsrd
1484 * Added some documentation
1486 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1487 * roomops.c: made room banner graphics more reliable
1488 * messages.c: added code to prevent accidental "double-posting"
1489 * who.c: fixed the "Change room/host/user" submit logic
1491 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1492 * Changed static/menubar.html so the text is readable
1494 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1495 * Ditched the frames mode completely. It wasn't working properly in,
1496 among other places, IE 5. Die, Bill, Die.
1498 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1499 * Fixed the behavior of the "forget room" routine, to properly handle
1500 the transition back to the Lobby after it's all done.
1501 * Added ExpressMessageCat() to allow code to send the user messages
1502 along with incoming express messages
1503 * WebCit now sends the name of the end user's browser as the client
1504 name in a Citadel IDEN command rather than its own name.
1506 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1507 * Minor code cleanups
1508 * New mail notification
1510 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1511 * Top-aligned all the cells in the fake frames in non-frames mode
1513 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1514 * Initial entry to _BASEROOM_ at login now done as a Skip instead
1515 of a Goto, in order to prevent it from first marking all msgs old.
1517 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1518 * Replaced _most_ gotoroom() calls with smart_goto(), a version
1519 which can differentiate the needs of frames and noframes modes
1521 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1522 * webserver.c: added "-t" option to send traces somewhere else
1524 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1525 * context_loop.c: display an error page if the client browser
1526 requests a non-root page and there is no cookie set
1527 * webserver.c: took my name off the copyright notice (it's a group
1530 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1531 * Reworked a lot of the structure, made more HTML "embeddable"
1532 * Changed the noframes mode to display "fake" frames using tables
1534 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
1535 Changed some output formatting (mainly <FONT> tags).
1536 Changed who.c to use urlescputs() rather than escputs()
1537 in urls so GOTOs and User Profiles work when the string has a
1540 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1541 http://www.webreference.com/dhtml/column18/menuFrLoad.html
1542 How to cause "onLoad=" to cause a sibling frame to refresh without
1543 having to use the nonportable HTTP "Window-Target:" directive. Began
1544 implementation of this; it should allow portable NS/IE compatibility.
1546 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1547 * Implemented "access level required to create rooms"
1549 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1550 * webcit.c: modified getz() to *exit* the program when fgets()
1551 returns an error. This is actually the desired behavior; it would
1552 otherwise busy-loop forever on a broken pipe.
1554 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1555 * webcit.c: added to getz() the ability to return an error code;
1556 implemented this in the main loop, hopefully fixing problems
1557 * Added "braindamage" file (frames/JS browser compatibility list)
1558 * Added HTTP "User-agent:" detection
1559 * wildmat.c, braindamage.c: added
1560 * Initial value of 'noframes' is now set by the braindamage check
1561 * Ran everything through "indent -kr -i8"
1562 * roomops.c: in room list, print a in otherwise empty cells
1564 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1565 * context_loop.c: warning fix
1566 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
1568 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1569 * Resolve the name of the connecting host and pass it on to Citadel
1571 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1572 * wDumpContent() is now responsible for </BODY></HTML> most of the
1573 time (parameter settable) so that the main menu can easily be
1574 embedded in every page when running in noframes mode
1575 * noframes mode selection is now carried in the cookie
1577 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1578 * Made the frames stuff less dependent on the HTML TARGET= directive
1579 and more dependent on the HTTP Window-target: directive.
1580 * Made the system semi-navigable in noframes mode.
1582 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1583 * Brought over the new room listing code and <G>oto heuristics
1584 from the main Citadel tree, to pay attention to floor/room ordering
1586 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1587 * Modified the back end of mime_parser to use callbacks instead of
1588 doing something specific. Now we can use it elsewhere.
1590 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1591 * Fixed the bugs in "Site-wide configuration"
1592 * Added a "generic server commands" screen
1594 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1595 * Reduced the multiple cookies down to one cookie combining all data.
1597 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1598 * Removed wc_host and wc_port cookies.
1599 * Added an "edit your session" screen to change your wholisting.
1601 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1602 * Added "enter registration"
1603 * Set up automatic trigger of Enter Registration when the server
1605 * Established that a one-to-one WebCit/Citadel correspondence will
1606 be required. No big deal due to shared code segments.
1607 * Added "change password"
1608 * Added networking configuration screens. These still need testing.
1609 * Added a "kill session" link to each line of the wholist when
1610 logged in as an aide, and the screens to perform this operation.
1612 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1613 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
1614 * "Finished" the MIME parser.
1615 * Got image uploads working.
1616 * Added "add/edit user photo" screens.
1617 * Added "add/edit room graphic" screens.
1618 * Added "add/edit floor graphic" screens.
1619 * Fixed display of floor graphic in known rooms list.
1621 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1622 * Wrote mime_parser.c for handling of image uploads. This will also
1623 be used in future Citadel MIME projects.
1625 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1626 * Fixed a bug in the room banner display code
1627 * Added "delete room"
1628 * Added "validate users"
1630 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1631 * Added "edit room info file"
1634 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1635 * Changed the "auto read new" functionality from a meta refresh tag
1636 to an "onload" directive (the former was causing graphics problems)
1637 * Added "create room"
1640 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1641 * Got the Zap and List-Zapped commands working
1642 * Added a convenience function to display a page with an error string
1643 * Automatically do a read-new-msgs whenever a new room banner is loaded
1645 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1646 * Added the screens to send pages
1647 * Changed message headers to display in bigger font, non-boldface
1648 * Added the chat system
1649 * Added goto private rooms
1651 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1652 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
1654 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
1655 * automatically regenerate Makefile when Makefile.in changes
1657 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1658 * context_loop.c: Moved "remove session" into its own function.
1659 Check for dead webcit child process before each transaction.
1660 * Ignore SIGPIPE; this seems to magically make the program bulletproof
1661 against broken HTTP connections.
1662 * Added a housekeeping thread to periodically remove dead sessions
1663 and kill idle sessions.
1664 * messages.c: added "delete message" functionality
1665 * messages.c: added "move message" functionality
1666 * userlist.c: added. This adds "userlist" and "show user" functions.
1667 * roomops.c: fixed buggy implementation of ungoto
1668 * Set up an option in output_headers() to optionally print the most
1669 often used opening HTML as well as the HTTP headers.
1670 * Display express messages in cute little JavaScript popup window.
1672 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1673 * Brought over message reading and entry functions from old WebCit
1675 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1676 * context_loop.c: really fix the SO_LINGER stuff
1677 * webserver.c: remove commented-out references to SO_LINGER
1679 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1680 * context_loop.c: After fork(), child process closes the HTTP socket
1681 so when the parent process closes it, it actually _does_ close.
1682 Otherwise, aIEeeee and possibly other browsers will hang.
1683 * Added support for graphics images retrieved from the Citadel server.
1684 * Set up login banner graphic and background image graphic
1686 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1687 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
1689 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1690 * Smoothed out some of the login/logout code. Failed authentication
1691 now works the way it should.
1692 * Added support for new user login (still need to handle registration).
1694 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1695 * Discovered that the HTTP socket problem is related to a socket that
1696 isn't properly lingering on close. Temporarily hacked a sleep(10)
1697 into context_loop.c until it is figured out.
1699 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1700 * Did a little debugging, still trying to figure out why logging in
1701 displays "Connection reset by peer" error. It used to work...
1703 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1704 * Makefile.in: updated dependencies
1706 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1707 * Fixed broken interpretation of variables specified in the URL
1708 * added new "action" variable to make main loop simpler
1710 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1711 * webserver.c: prototype vsnprintf
1712 * context_loop.c: warning fix
1714 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1715 * tcp_sockets.c: removed some dead code
1716 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
1717 unused ends of pipes, fix a file descriptor leak and a race condition
1718 * portability enhancements
1720 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1721 * webserver.c, context_loop.c, webcit.c: add commandline args for host
1723 * converted to autoconf and began port to Digital UNIX
1725 * context_loop.c: moved the monster 64k buffer array off the stack
1726 * tcp_sockets.c: getservbyname() doesn't set errno.
1728 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1729 * webserver.c: warning fix