2 Revision 300.1 2001/06/28 02:39:54 ajc
3 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
4 the screen where you can create a room...
6 Revision 300.0 2001/06/27 06:24:06 ajc
7 * Tagged everything as Version 3.00
9 Revision 213.25 2001/06/27 06:22:49 ajc
10 * Updated docs for the 3.00 release
12 Revision 213.24 2001/06/27 06:16:01 ajc
13 * Correct generated window name in pop up pages
14 * Added handling of MIME inline images (not tested)
16 Revision 213.23 2001/06/22 17:58:20 ajc
17 * A few performance and tuning cleanups. Increased the size of the socket
18 queue length to 100 for use on big systems. Also, during startup, the
19 initial startup thread now exits after creating the worker threads, instead
20 of becoming a worker thread itself. For some reason Solaris had problems
21 with the latter method.
23 Revision 213.22 2001/06/07 03:16:57 ajc
24 * Brought over an updated mime parser from Citadel
26 Revision 213.21 2001/06/06 14:44:25 ajc
27 * mime_parser.c: #include <pthread.h> so it compiles cleanly
29 Revision 213.20 2001/05/31 02:26:22 ajc
30 * Fixed login to take you to the Lobby instead of the next room.
32 Revision 213.19 2001/05/30 22:37:09 ajc
33 * Fix to upload handler to recognize browser uploads based on *either* a "name"
34 or a "filename" from the MIME parser.
36 Revision 213.18 2001/05/30 01:06:57 ajc
37 * Changes to mime parser ... still something wrong
39 Revision 213.17 2001/05/28 19:27:29 ajc
40 * Fixed bug which marked all messages in Lobby as old before reading at login
42 Revision 213.16 2001/05/25 22:39:26 ajc
43 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
45 Revision 213.15 2001/05/23 16:15:23 ajc
46 * UI changes (pretty frames with no scrollbars)
48 Revision 213.14 2001/05/22 00:32:17 ajc
51 Revision 213.13 2001/05/22 00:02:18 ajc
52 * Another attempt to fix the fd leak
54 Revision 213.12 2001/05/19 02:21:40 ajc
55 * Attempt to fix the dangling sockets.
57 Revision 213.11 2001/05/15 03:22:25 ajc
58 * More icon updates and link cleanup type stuff
60 Revision 213.10 2001/05/06 05:11:48 ajc
61 * Added paging icon and right-justified it
62 * Send-page window is now a popup
64 Revision 213.9 2001/05/04 04:28:10 ajc
65 * Added "page user" button in wholist
67 Revision 213.8 2001/05/01 00:49:43 ajc
68 * more of the UI overhaul
70 Revision 213.7 2001/04/30 01:49:36 ajc
71 * more work on UI overhaul
73 Revision 213.6 2001/04/29 04:39:23 ajc
74 * User interface overhaul now in progress. WARNING: incomplete system.
76 Revision 213.5 2001/04/01 22:13:37 cough
77 * Modified roomops.c to give users the ability to pick a floor at room
80 Revision 213.4 2001/02/15 01:21:55 ajc
81 * Applied a patch submitted by "cough" to add who-knows-room and
82 invite/kickout functionality.
84 Revision 213.3 2001/01/25 23:10:00 ajc
85 * "Delete message" button now confirms on client-side using JavaScript
87 Revision 213.2 2000/12/05 18:39:49 ajc
88 * Added support for non-USA countries in registration screen (requires the
89 latest Citadel server, which supports the country field)
91 Revision 213.1 2000/10/20 04:27:46 ajc
92 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
94 Revision 213.0 2000/10/03 16:44:01 ajc
95 * Tagged for 2.13 release
97 Revision 212.16 2000/10/03 03:15:53 ajc
98 * Cosmetic changes to login screen, menu bar, and message header bar
100 Revision 212.15 2000/09/28 03:44:52 ajc
101 * Linked to the bio/photo page from message headers. I'm not sure I like the
102 color scheme, though.
104 Revision 212.14 2000/09/28 03:37:23 ajc
105 * who.c: provide links to bio/photo pages for each user in the wholist
107 Revision 212.13 2000/09/24 21:37:21 ajc
108 * When reading large numbers of messages, group them in smaller numbers and
109 display the selector bar in search engine style (like AltaVista and Google)
111 Revision 212.12 2000/09/24 04:17:16 ajc
112 * Templatized the room banner.
114 Revision 212.11 2000/09/17 03:29:45 ajc
115 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
117 Revision 212.10 2000/09/14 11:43:37 error
118 Replace occurrences of % throughout the HTML with %% so as to be friendly
119 to HP/UX printf() and possibly others.
121 Revision 212.9 2000/09/13 04:13:59 ajc
122 * Completed the initial hack of the variable substitution template thingy.
123 Check out static/login.html to see the first template.
125 Revision 212.8 2000/09/11 17:08:16 ajc
126 * Started templatizing the login screen. Not finished yet.
128 Revision 212.7 2000/09/11 03:29:50 ajc
129 * Started working on a variable-substitution thing
131 Revision 212.6 2000/08/30 03:20:22 ajc
132 * Put the wholist back into its own window.
134 Revision 212.5 2000/07/06 03:46:29 ajc
135 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
137 Revision 212.4 2000/06/29 04:22:35 ajc
138 * Changed the format of the wholis (again). Now it shows up in a frame
139 instead of a separate window.
141 Revision 212.3 2000/06/12 03:28:44 ajc
142 * added support for multi-line paging
144 Revision 212.2 2000/06/07 04:11:28 ajc
145 * HTML changes to room banner
147 Revision 212.1 2000/05/31 04:29:54 ajc
148 * Initial support for "summary" (headers only, no body) mode of reading
149 messages, and "read one" mode. For future support of 'traditional' email.
151 Revision 212.0 2000/05/23 20:35:52 ajc
152 * Tagged for the 2.12 release
154 Revision 211.19 2000/05/18 02:33:39 ajc
155 * Don't call whobbs() directly after changing masq room/host, it screws up the
156 refresh. It now calls an HTTP redirect page instead.
157 * added http_redirect(char *url) function to accomplish the above
159 Revision 211.18 2000/05/08 17:24:32 ajc
160 * Removed HTTP date fields because it was confusing browser caches (weird)
161 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
163 Revision 211.17 2000/05/07 23:46:55 ajc
164 * added Date: and Last-Modified: headers to HTTP output
165 * masquerade room/host screen now runs in wholist window, and returns to it
167 Revision 211.16 2000/05/02 17:32:06 ajc
168 * Font related changes to html
170 Revision 211.15 2000/04/20 02:42:23 ajc
171 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
172 crashing every session, every time. (?)
173 * End the session after displaying robots.txt or nocookies.html, to prevent
174 big session logjams when either of these conditions are met
176 Revision 211.14 2000/04/15 15:43:46 nbryant
177 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
178 64-bit gcc on sparc is evil)
180 Revision 211.13 2000/04/06 20:42:03 nbryant
181 * configure.in: fix a typo
183 Revision 211.12 2000/04/06 20:37:01 nbryant
184 * solaris cleanups and warning fixes
186 Revision 211.11 2000/03/31 03:48:52 ajc
187 * text_to_server() now behaves the way web users expect text entry to work.
188 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
190 Revision 211.10 2000/03/31 02:39:06 ajc
191 * Fixed bugs in "Site configuration" and added new fields.
193 Revision 211.9 2000/03/31 02:08:45 ajc
194 * Added "max messages per page" and "read next nnn" stuff to read loop
195 (probably not in its final form)
197 Revision 211.8 2000/03/28 17:02:47 nbryant
198 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
200 Revision 211.7 2000/03/27 16:18:17 ajc
201 * Implement multi-room chat as available in Citadel 5.70
203 Revision 211.6 2000/03/23 04:45:15 ajc
204 * Experimental move of wholist to a separate auto-refreshing window
206 Revision 211.5 2000/03/19 22:49:03 ajc
207 * Made the header-bar buttons more visible
208 * Added a "reply" header-bar button
209 * Move "Subject:" lines into the header-bar
210 * Padded the header-bars by one pixel (nicer looking)
211 * Changed message date/time output format
213 Revision 211.4 2000/03/19 19:49:31 ajc
214 * Added support for unix domain sockets
216 Revision 211.3 2000/02/11 23:45:04 nbryant
217 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
218 * tcp_sockets.c: include <arpa/inet.h>
220 Revision 211.2 2000/02/11 23:30:04 nbryant
221 configure.in: added some code for FreeBSD
223 Revision 211.1 2000/01/11 04:20:40 ajc
224 * Add "close window" option to goodbye screen
226 Revision 211.0 2000/01/04 15:24:16 ajc
227 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
228 * This will be released as v2.11; tagged everything as such.
230 Revision 210.0 1999/12/24 04:57:18 ajc
233 Revision 1.121 1999/12/23 04:54:48 ajc
234 * Changed session cookie from hexadecimal encoding to base64
235 * Removed overly verbose logging
237 Revision 1.120 1999/12/12 18:12:28 ajc
238 * get http request: clear hold buffer before starting to read in HTTP request.
239 This was causing some requests to get corrupted.
241 Revision 1.119 1999/12/08 18:25:21 ajc
242 * Increased the size of the backlog queue length passed to accept() and made
243 it a configuration parameter in webcit.h
245 Revision 1.118 1999/12/07 16:09:26 ajc
246 * Better (non fireworks display mode) handling of broken HTTP sockets
248 Revision 1.117 1999/12/06 03:40:29 ajc
249 * Moved a bunch of other global variables to per-session variables
251 Revision 1.116 1999/12/06 02:05:33 ajc
252 * Moved global march list into per-session context
254 Revision 1.115 1999/12/05 18:38:02 ajc
255 * Auto-scaling worker thread pool size
257 Revision 1.114 1999/12/05 17:38:41 ajc
258 * Additional debugging and cleanup
260 Revision 1.113 1999/12/04 22:16:05 ajc
261 * Moved all diagnostic output to stderr
262 * Moved "HTTP/1.0 200 OK" output to output_headers()
264 Revision 1.112 1999/12/04 21:56:59 ajc
265 * Finished the overhaul. Now to tune...
267 Revision 1.111 1999/12/03 17:59:53 ajc
268 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
269 pseudocode so the build is currently broken.
271 Revision 1.110 1999/12/03 16:37:46 ajc
272 * Repaired HTTP output for image transfers and static content
274 Revision 1.109 1999/12/03 05:09:54 ajc
275 * Rewrote the HTTP engine and application coupling to run in a worker thread
276 model and to run as a single multithreaded program (eliminated helper
277 processes and pipes). It currently runs but has many large bugs.
279 Revision 1.108 1999/12/03 00:18:20 ajc
280 * Added ".c.o" rule to Makefile
282 Revision 1.107 1999/11/26 03:32:59 ajc
283 * Started moving all of the global variables into a struct, to facilitate
284 multithreaded server.
286 Revision 1.106 1999/11/26 01:28:10 ajc
289 Revision 1.105 1999/11/04 02:05:02 ajc
290 * Added 'number of worker threads' to site config screen
292 Revision 1.104 1999/10/25 02:25:09 ajc
293 * Shuffled around the room editing commands
295 Revision 1.103 1999/10/14 04:07:18 ajc
296 * Cleaned up the bottom-of-page icons
298 Revision 1.102 1999/10/08 23:58:11 ajc
299 * Minor bug fix in registration screen
301 Revision 1.101 1999/10/06 02:44:02 ajc
302 * Per Nick's request, removed the key bindings stuff. He knows how to fit
303 it back in when it's fixed. Also added more attempts at cache disabling,
304 but it still doesn't work in the StarOffice browser. I don't know why.
306 Revision 1.100 1999/10/02 03:26:14 ajc
307 * Merged in Nick's bit of JavaScript to handle key commands.
308 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
309 in a text field. Right now you can't even log in.
311 Revision 1.99 1999/09/01 01:06:11 ajc
312 * Added "max message length" field in global config screen
314 Revision 1.98 1999/08/14 18:16:10 ajc
315 * Fixed escputs() and its friends to properly handle ' (single quote) chars
318 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
319 * Did neat stuff to the bottom of the page
321 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
322 * webcit.c: exit Webcit sessions semi-gracefully when the connection
323 to a Citadel server fails.
324 * messages.c: don't auto-link URL's in messages if it would cause
327 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
328 * Recompiled the Java chat applet using a genuine JDK 1.0.2
329 compiler. This should make more browsers happy.
331 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
332 * Added support for "robots.txt" telling spiders to go away.
333 * Do a slrp_highest() when logging off.
335 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
336 * Rearranged the code in "Site-wide configuration" and "Generic
337 server command" to avoid nested server operations
339 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
340 * webcit.c: added "back, top, next" buttons to bottom of each page
341 * menubar.html: replaced "User list" with "Page another user"
343 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
344 * context_loop.c: rearranged some code to try to eliminate deadlocks
346 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
347 * Unknown URL's now display the main menu instead of diagnostics
348 * Diagnostics are now at <baseurl>/diagnostics
350 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
351 * Session no longer locks up when an express message is cancelled
352 * The default Citadel server is now "localhost" instead of uncnsrd
353 * Added some documentation
355 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
356 * roomops.c: made room banner graphics more reliable
357 * messages.c: added code to prevent accidental "double-posting"
358 * who.c: fixed the "Change room/host/user" submit logic
360 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
361 * Changed static/menubar.html so the text is readable
363 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
364 * Ditched the frames mode completely. It wasn't working properly in,
365 among other places, IE 5. Die, Bill, Die.
367 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
368 * Fixed the behavior of the "forget room" routine, to properly handle
369 the transition back to the Lobby after it's all done.
370 * Added ExpressMessageCat() to allow code to send the user messages
371 along with incoming express messages
372 * WebCit now sends the name of the end user's browser as the client
373 name in a Citadel IDEN command rather than its own name.
375 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
376 * Minor code cleanups
377 * New mail notification
379 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
380 * Top-aligned all the cells in the fake frames in non-frames mode
382 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
383 * Initial entry to _BASEROOM_ at login now done as a Skip instead
384 of a Goto, in order to prevent it from first marking all msgs old.
386 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
387 * Replaced _most_ gotoroom() calls with smart_goto(), a version
388 which can differentiate the needs of frames and noframes modes
390 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
391 * webserver.c: added "-t" option to send traces somewhere else
393 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
394 * context_loop.c: display an error page if the client browser
395 requests a non-root page and there is no cookie set
396 * webserver.c: took my name off the copyright notice (it's a group
399 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
400 * Reworked a lot of the structure, made more HTML "embeddable"
401 * Changed the noframes mode to display "fake" frames using tables
403 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nicl@ulster.net>
404 Changed some output formatting (mainly <FONT> tags).
405 Changed who.c to use urlescputs() rather than escputs()
406 in urls so GOTOs and User Profiles work when the string has a
409 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
410 http://www.webreference.com/dhtml/column18/menuFrLoad.html
411 How to cause "onLoad=" to cause a sibling frame to refresh without
412 having to use the nonportable HTTP "Window-Target:" directive. Began
413 implementation of this; it should allow portable NS/IE compatibility.
415 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
416 * Implemented "access level required to create rooms"
418 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
419 * webcit.c: modified getz() to *exit* the program when fgets()
420 returns an error. This is actually the desired behavior; it would
421 otherwise busy-loop forever on a broken pipe.
423 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
424 * webcit.c: added to getz() the ability to return an error code;
425 implemented this in the main loop, hopefully fixing problems
426 * Added "braindamage" file (frames/JS browser compatibility list)
427 * Added HTTP "User-agent:" detection
428 * wildmat.c, braindamage.c: added
429 * Initial value of 'noframes' is now set by the braindamage check
430 * Ran everything through "indent -kr -i8"
431 * roomops.c: in room list, print a in otherwise empty cells
433 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
434 * context_loop.c: warning fix
435 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
437 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
438 * Resolve the name of the connecting host and pass it on to Citadel
440 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
441 * wDumpContent() is now responsible for </BODY></HTML> most of the
442 time (parameter settable) so that the main menu can easily be
443 embedded in every page when running in noframes mode
444 * noframes mode selection is now carried in the cookie
446 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
447 * Made the frames stuff less dependent on the HTML TARGET= directive
448 and more dependent on the HTTP Window-target: directive.
449 * Made the system semi-navigable in noframes mode.
451 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
452 * Brought over the new room listing code and <G>oto heuristics
453 from the main Citadel tree, to pay attention to floor/room ordering
455 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
456 * Modified the back end of mime_parser to use callbacks instead of
457 doing something specific. Now we can use it elsewhere.
459 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
460 * Fixed the bugs in "Site-wide configuration"
461 * Added a "generic server commands" screen
463 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
464 * Reduced the multiple cookies down to one cookie combining all data.
466 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
467 * Removed wc_host and wc_port cookies.
468 * Added an "edit your session" screen to change your wholisting.
470 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
471 * Added "enter registration"
472 * Set up automatic trigger of Enter Registration when the server
474 * Established that a one-to-one WebCit/Citadel correspondence will
475 be required. No big deal due to shared code segments.
476 * Added "change password"
477 * Added networking configuration screens. These still need testing.
478 * Added a "kill session" link to each line of the wholist when
479 logged in as an aide, and the screens to perform this operation.
481 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
482 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
483 * "Finished" the MIME parser.
484 * Got image uploads working.
485 * Added "add/edit user photo" screens.
486 * Added "add/edit room graphic" screens.
487 * Added "add/edit floor graphic" screens.
488 * Fixed display of floor graphic in known rooms list.
490 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
491 * Wrote mime_parser.c for handling of image uploads. This will also
492 be used in future Citadel MIME projects.
494 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
495 * Fixed a bug in the room banner display code
496 * Added "delete room"
497 * Added "validate users"
499 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
500 * Added "edit room info file"
503 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
504 * Changed the "auto read new" functionality from a meta refresh tag
505 to an "onload" directive (the former was causing graphics problems)
506 * Added "create room"
509 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
510 * Got the Zap and List-Zapped commands working
511 * Added a convenience function to display a page with an error string
512 * Automatically do a read-new-msgs whenever a new room banner is loaded
514 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
515 * Added the screens to send pages
516 * Changed message headers to display in bigger font, non-boldface
517 * Added the chat system
518 * Added goto private rooms
520 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
521 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
523 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
524 * automatically regenerate Makefile when Makefile.in changes
526 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
527 * context_loop.c: Moved "remove session" into its own function.
528 Check for dead webcit child process before each transaction.
529 * Ignore SIGPIPE; this seems to magically make the program bulletproof
530 against broken HTTP connections.
531 * Added a housekeeping thread to periodically remove dead sessions
532 and kill idle sessions.
533 * messages.c: added "delete message" functionality
534 * messages.c: added "move message" functionality
535 * userlist.c: added. This adds "userlist" and "show user" functions.
536 * roomops.c: fixed buggy implementation of ungoto
537 * Set up an option in output_headers() to optionally print the most
538 often used opening HTML as well as the HTTP headers.
539 * Display express messages in cute little JavaScript popup window.
541 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
542 * Brought over message reading and entry functions from old WebCit
544 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
545 * context_loop.c: really fix the SO_LINGER stuff
546 * webserver.c: remove commented-out references to SO_LINGER
548 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
549 * context_loop.c: After fork(), child process closes the HTTP socket
550 so when the parent process closes it, it actually _does_ close.
551 Otherwise, aIEeeee and possibly other browsers will hang.
552 * Added support for graphics images retrieved from the Citadel server.
553 * Set up login banner graphic and background image graphic
555 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
556 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
558 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
559 * Smoothed out some of the login/logout code. Failed authentication
560 now works the way it should.
561 * Added support for new user login (still need to handle registration).
563 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
564 * Discovered that the HTTP socket problem is related to a socket that
565 isn't properly lingering on close. Temporarily hacked a sleep(10)
566 into context_loop.c until it is figured out.
568 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
569 * Did a little debugging, still trying to figure out why logging in
570 displays "Connection reset by peer" error. It used to work...
572 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
573 * Makefile.in: updated dependencies
575 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
576 * Fixed broken interpretation of variables specified in the URL
577 * added new "action" variable to make main loop simpler
579 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
580 * webserver.c: prototype vsnprintf
581 * context_loop.c: warning fix
583 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
584 * tcp_sockets.c: removed some dead code
585 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
586 unused ends of pipes, fix a file descriptor leak and a race condition
587 * portability enhancements
589 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
590 * webserver.c, context_loop.c, webcit.c: add commandline args for host
592 * converted to autoconf and began port to Digital UNIX
594 * context_loop.c: moved the monster 64k buffer array off the stack
595 * tcp_sockets.c: getservbyname() doesn't set errno.
597 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
598 * webserver.c: warning fix