2 Revision 211.8 2000/03/28 17:02:47 nbryant
3 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
5 Revision 211.7 2000/03/27 16:18:17 ajc
6 * Implement multi-room chat as available in Citadel 5.70
8 Revision 211.6 2000/03/23 04:45:15 ajc
9 * Experimental move of wholist to a separate auto-refreshing window
11 Revision 211.5 2000/03/19 22:49:03 ajc
12 * Made the header-bar buttons more visible
13 * Added a "reply" header-bar button
14 * Move "Subject:" lines into the header-bar
15 * Padded the header-bars by one pixel (nicer looking)
16 * Changed message date/time output format
18 Revision 211.4 2000/03/19 19:49:31 ajc
19 * Added support for unix domain sockets
21 Revision 211.3 2000/02/11 23:45:04 nbryant
22 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
23 * tcp_sockets.c: include <arpa/inet.h>
25 Revision 211.2 2000/02/11 23:30:04 nbryant
26 configure.in: added some code for FreeBSD
28 Revision 211.1 2000/01/11 04:20:40 ajc
29 * Add "close window" option to goodbye screen
31 Revision 211.0 2000/01/04 15:24:16 ajc
32 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
33 * This will be released as v2.11; tagged everything as such.
35 Revision 210.0 1999/12/24 04:57:18 ajc
38 Revision 1.121 1999/12/23 04:54:48 ajc
39 * Changed session cookie from hexadecimal encoding to base64
40 * Removed overly verbose logging
42 Revision 1.120 1999/12/12 18:12:28 ajc
43 * get http request: clear hold buffer before starting to read in HTTP request.
44 This was causing some requests to get corrupted.
46 Revision 1.119 1999/12/08 18:25:21 ajc
47 * Increased the size of the backlog queue length passed to accept() and made
48 it a configuration parameter in webcit.h
50 Revision 1.118 1999/12/07 16:09:26 ajc
51 * Better (non fireworks display mode) handling of broken HTTP sockets
53 Revision 1.117 1999/12/06 03:40:29 ajc
54 * Moved a bunch of other global variables to per-session variables
56 Revision 1.116 1999/12/06 02:05:33 ajc
57 * Moved global march list into per-session context
59 Revision 1.115 1999/12/05 18:38:02 ajc
60 * Auto-scaling worker thread pool size
62 Revision 1.114 1999/12/05 17:38:41 ajc
63 * Additional debugging and cleanup
65 Revision 1.113 1999/12/04 22:16:05 ajc
66 * Moved all diagnostic output to stderr
67 * Moved "HTTP/1.0 200 OK" output to output_headers()
69 Revision 1.112 1999/12/04 21:56:59 ajc
70 * Finished the overhaul. Now to tune...
72 Revision 1.111 1999/12/03 17:59:53 ajc
73 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
74 pseudocode so the build is currently broken.
76 Revision 1.110 1999/12/03 16:37:46 ajc
77 * Repaired HTTP output for image transfers and static content
79 Revision 1.109 1999/12/03 05:09:54 ajc
80 * Rewrote the HTTP engine and application coupling to run in a worker thread
81 model and to run as a single multithreaded program (eliminated helper
82 processes and pipes). It currently runs but has many large bugs.
84 Revision 1.108 1999/12/03 00:18:20 ajc
85 * Added ".c.o" rule to Makefile
87 Revision 1.107 1999/11/26 03:32:59 ajc
88 * Started moving all of the global variables into a struct, to facilitate
91 Revision 1.106 1999/11/26 01:28:10 ajc
94 Revision 1.105 1999/11/04 02:05:02 ajc
95 * Added 'number of worker threads' to site config screen
97 Revision 1.104 1999/10/25 02:25:09 ajc
98 * Shuffled around the room editing commands
100 Revision 1.103 1999/10/14 04:07:18 ajc
101 * Cleaned up the bottom-of-page icons
103 Revision 1.102 1999/10/08 23:58:11 ajc
104 * Minor bug fix in registration screen
106 Revision 1.101 1999/10/06 02:44:02 ajc
107 * Per Nick's request, removed the key bindings stuff. He knows how to fit
108 it back in when it's fixed. Also added more attempts at cache disabling,
109 but it still doesn't work in the StarOffice browser. I don't know why.
111 Revision 1.100 1999/10/02 03:26:14 ajc
112 * Merged in Nick's bit of JavaScript to handle key commands.
113 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
114 in a text field. Right now you can't even log in.
116 Revision 1.99 1999/09/01 01:06:11 ajc
117 * Added "max message length" field in global config screen
119 Revision 1.98 1999/08/14 18:16:10 ajc
120 * Fixed escputs() and its friends to properly handle ' (single quote) chars
123 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
124 * Did neat stuff to the bottom of the page
126 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
127 * webcit.c: exit Webcit sessions semi-gracefully when the connection
128 to a Citadel server fails.
129 * messages.c: don't auto-link URL's in messages if it would cause
132 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
133 * Recompiled the Java chat applet using a genuine JDK 1.0.2
134 compiler. This should make more browsers happy.
136 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
137 * Added support for "robots.txt" telling spiders to go away.
138 * Do a slrp_highest() when logging off.
140 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
141 * Rearranged the code in "Site-wide configuration" and "Generic
142 server command" to avoid nested server operations
144 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
145 * webcit.c: added "back, top, next" buttons to bottom of each page
146 * menubar.html: replaced "User list" with "Page another user"
148 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
149 * context_loop.c: rearranged some code to try to eliminate deadlocks
151 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
152 * Unknown URL's now display the main menu instead of diagnostics
153 * Diagnostics are now at <baseurl>/diagnostics
155 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
156 * Session no longer locks up when an express message is cancelled
157 * The default Citadel server is now "localhost" instead of uncnsrd
158 * Added some documentation
160 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
161 * roomops.c: made room banner graphics more reliable
162 * messages.c: added code to prevent accidental "double-posting"
163 * who.c: fixed the "Change room/host/user" submit logic
165 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
166 * Changed static/menubar.html so the text is readable
168 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
169 * Ditched the frames mode completely. It wasn't working properly in,
170 among other places, IE 5. Die, Bill, Die.
172 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
173 * Fixed the behavior of the "forget room" routine, to properly handle
174 the transition back to the Lobby after it's all done.
175 * Added ExpressMessageCat() to allow code to send the user messages
176 along with incoming express messages
177 * WebCit now sends the name of the end user's browser as the client
178 name in a Citadel IDEN command rather than its own name.
180 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
181 * Minor code cleanups
182 * New mail notification
184 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
185 * Top-aligned all the cells in the fake frames in non-frames mode
187 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
188 * Initial entry to _BASEROOM_ at login now done as a Skip instead
189 of a Goto, in order to prevent it from first marking all msgs old.
191 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
192 * Replaced _most_ gotoroom() calls with smart_goto(), a version
193 which can differentiate the needs of frames and noframes modes
195 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
196 * webserver.c: added "-t" option to send traces somewhere else
198 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
199 * context_loop.c: display an error page if the client browser
200 requests a non-root page and there is no cookie set
201 * webserver.c: took my name off the copyright notice (it's a group
204 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
205 * Reworked a lot of the structure, made more HTML "embeddable"
206 * Changed the noframes mode to display "fake" frames using tables
208 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nicl@ulster.net>
209 Changed some output formatting (mainly <FONT> tags).
210 Changed who.c to use urlescputs() rather than escputs()
211 in urls so GOTOs and User Profiles work when the string has a
214 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
215 http://www.webreference.com/dhtml/column18/menuFrLoad.html
216 How to cause "onLoad=" to cause a sibling frame to refresh without
217 having to use the nonportable HTTP "Window-Target:" directive. Began
218 implementation of this; it should allow portable NS/IE compatibility.
220 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
221 * Implemented "access level required to create rooms"
223 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
224 * webcit.c: modified getz() to *exit* the program when fgets()
225 returns an error. This is actually the desired behavior; it would
226 otherwise busy-loop forever on a broken pipe.
228 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
229 * webcit.c: added to getz() the ability to return an error code;
230 implemented this in the main loop, hopefully fixing problems
231 * Added "braindamage" file (frames/JS browser compatibility list)
232 * Added HTTP "User-agent:" detection
233 * wildmat.c, braindamage.c: added
234 * Initial value of 'noframes' is now set by the braindamage check
235 * Ran everything through "indent -kr -i8"
236 * roomops.c: in room list, print a in otherwise empty cells
238 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
239 * context_loop.c: warning fix
240 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
242 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
243 * Resolve the name of the connecting host and pass it on to Citadel
245 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
246 * wDumpContent() is now responsible for </BODY></HTML> most of the
247 time (parameter settable) so that the main menu can easily be
248 embedded in every page when running in noframes mode
249 * noframes mode selection is now carried in the cookie
251 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
252 * Made the frames stuff less dependent on the HTML TARGET= directive
253 and more dependent on the HTTP Window-target: directive.
254 * Made the system semi-navigable in noframes mode.
256 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
257 * Brought over the new room listing code and <G>oto heuristics
258 from the main Citadel tree, to pay attention to floor/room ordering
260 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
261 * Modified the back end of mime_parser to use callbacks instead of
262 doing something specific. Now we can use it elsewhere.
264 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
265 * Fixed the bugs in "Site-wide configuration"
266 * Added a "generic server commands" screen
268 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
269 * Reduced the multiple cookies down to one cookie combining all data.
271 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
272 * Removed wc_host and wc_port cookies.
273 * Added an "edit your session" screen to change your wholisting.
275 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
276 * Added "enter registration"
277 * Set up automatic trigger of Enter Registration when the server
279 * Established that a one-to-one WebCit/Citadel correspondence will
280 be required. No big deal due to shared code segments.
281 * Added "change password"
282 * Added networking configuration screens. These still need testing.
283 * Added a "kill session" link to each line of the wholist when
284 logged in as an aide, and the screens to perform this operation.
286 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
287 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
288 * "Finished" the MIME parser.
289 * Got image uploads working.
290 * Added "add/edit user photo" screens.
291 * Added "add/edit room graphic" screens.
292 * Added "add/edit floor graphic" screens.
293 * Fixed display of floor graphic in known rooms list.
295 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
296 * Wrote mime_parser.c for handling of image uploads. This will also
297 be used in future Citadel MIME projects.
299 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
300 * Fixed a bug in the room banner display code
301 * Added "delete room"
302 * Added "validate users"
304 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
305 * Added "edit room info file"
308 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
309 * Changed the "auto read new" functionality from a meta refresh tag
310 to an "onload" directive (the former was causing graphics problems)
311 * Added "create room"
314 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
315 * Got the Zap and List-Zapped commands working
316 * Added a convenience function to display a page with an error string
317 * Automatically do a read-new-msgs whenever a new room banner is loaded
319 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
320 * Added the screens to send pages
321 * Changed message headers to display in bigger font, non-boldface
322 * Added the chat system
323 * Added goto private rooms
325 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
326 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
328 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
329 * automatically regenerate Makefile when Makefile.in changes
331 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
332 * context_loop.c: Moved "remove session" into its own function.
333 Check for dead webcit child process before each transaction.
334 * Ignore SIGPIPE; this seems to magically make the program bulletproof
335 against broken HTTP connections.
336 * Added a housekeeping thread to periodically remove dead sessions
337 and kill idle sessions.
338 * messages.c: added "delete message" functionality
339 * messages.c: added "move message" functionality
340 * userlist.c: added. This adds "userlist" and "show user" functions.
341 * roomops.c: fixed buggy implementation of ungoto
342 * Set up an option in output_headers() to optionally print the most
343 often used opening HTML as well as the HTTP headers.
344 * Display express messages in cute little JavaScript popup window.
346 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
347 * Brought over message reading and entry functions from old WebCit
349 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
350 * context_loop.c: really fix the SO_LINGER stuff
351 * webserver.c: remove commented-out references to SO_LINGER
353 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
354 * context_loop.c: After fork(), child process closes the HTTP socket
355 so when the parent process closes it, it actually _does_ close.
356 Otherwise, aIEeeee and possibly other browsers will hang.
357 * Added support for graphics images retrieved from the Citadel server.
358 * Set up login banner graphic and background image graphic
360 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
361 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
363 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
364 * Smoothed out some of the login/logout code. Failed authentication
365 now works the way it should.
366 * Added support for new user login (still need to handle registration).
368 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
369 * Discovered that the HTTP socket problem is related to a socket that
370 isn't properly lingering on close. Temporarily hacked a sleep(10)
371 into context_loop.c until it is figured out.
373 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
374 * Did a little debugging, still trying to figure out why logging in
375 displays "Connection reset by peer" error. It used to work...
377 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
378 * Makefile.in: updated dependencies
380 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
381 * Fixed broken interpretation of variables specified in the URL
382 * added new "action" variable to make main loop simpler
384 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
385 * webserver.c: prototype vsnprintf
386 * context_loop.c: warning fix
388 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
389 * tcp_sockets.c: removed some dead code
390 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
391 unused ends of pipes, fix a file descriptor leak and a race condition
392 * portability enhancements
394 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
395 * webserver.c, context_loop.c, webcit.c: add commandline args for host
397 * converted to autoconf and began port to Digital UNIX
399 * context_loop.c: moved the monster 64k buffer array off the stack
400 * tcp_sockets.c: getservbyname() doesn't set errno.
402 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
403 * webserver.c: warning fix