2 Revision 211.6 2000/03/23 04:45:15 ajc
3 * Experimental move of wholist to a separate auto-refreshing window
5 Revision 211.5 2000/03/19 22:49:03 ajc
6 * Made the header-bar buttons more visible
7 * Added a "reply" header-bar button
8 * Move "Subject:" lines into the header-bar
9 * Padded the header-bars by one pixel (nicer looking)
10 * Changed message date/time output format
12 Revision 211.4 2000/03/19 19:49:31 ajc
13 * Added support for unix domain sockets
15 Revision 211.3 2000/02/11 23:45:04 nbryant
16 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
17 * tcp_sockets.c: include <arpa/inet.h>
19 Revision 211.2 2000/02/11 23:30:04 nbryant
20 configure.in: added some code for FreeBSD
22 Revision 211.1 2000/01/11 04:20:40 ajc
23 * Add "close window" option to goodbye screen
25 Revision 211.0 2000/01/04 15:24:16 ajc
26 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
27 * This will be released as v2.11; tagged everything as such.
29 Revision 210.0 1999/12/24 04:57:18 ajc
32 Revision 1.121 1999/12/23 04:54:48 ajc
33 * Changed session cookie from hexadecimal encoding to base64
34 * Removed overly verbose logging
36 Revision 1.120 1999/12/12 18:12:28 ajc
37 * get http request: clear hold buffer before starting to read in HTTP request.
38 This was causing some requests to get corrupted.
40 Revision 1.119 1999/12/08 18:25:21 ajc
41 * Increased the size of the backlog queue length passed to accept() and made
42 it a configuration parameter in webcit.h
44 Revision 1.118 1999/12/07 16:09:26 ajc
45 * Better (non fireworks display mode) handling of broken HTTP sockets
47 Revision 1.117 1999/12/06 03:40:29 ajc
48 * Moved a bunch of other global variables to per-session variables
50 Revision 1.116 1999/12/06 02:05:33 ajc
51 * Moved global march list into per-session context
53 Revision 1.115 1999/12/05 18:38:02 ajc
54 * Auto-scaling worker thread pool size
56 Revision 1.114 1999/12/05 17:38:41 ajc
57 * Additional debugging and cleanup
59 Revision 1.113 1999/12/04 22:16:05 ajc
60 * Moved all diagnostic output to stderr
61 * Moved "HTTP/1.0 200 OK" output to output_headers()
63 Revision 1.112 1999/12/04 21:56:59 ajc
64 * Finished the overhaul. Now to tune...
66 Revision 1.111 1999/12/03 17:59:53 ajc
67 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
68 pseudocode so the build is currently broken.
70 Revision 1.110 1999/12/03 16:37:46 ajc
71 * Repaired HTTP output for image transfers and static content
73 Revision 1.109 1999/12/03 05:09:54 ajc
74 * Rewrote the HTTP engine and application coupling to run in a worker thread
75 model and to run as a single multithreaded program (eliminated helper
76 processes and pipes). It currently runs but has many large bugs.
78 Revision 1.108 1999/12/03 00:18:20 ajc
79 * Added ".c.o" rule to Makefile
81 Revision 1.107 1999/11/26 03:32:59 ajc
82 * Started moving all of the global variables into a struct, to facilitate
85 Revision 1.106 1999/11/26 01:28:10 ajc
88 Revision 1.105 1999/11/04 02:05:02 ajc
89 * Added 'number of worker threads' to site config screen
91 Revision 1.104 1999/10/25 02:25:09 ajc
92 * Shuffled around the room editing commands
94 Revision 1.103 1999/10/14 04:07:18 ajc
95 * Cleaned up the bottom-of-page icons
97 Revision 1.102 1999/10/08 23:58:11 ajc
98 * Minor bug fix in registration screen
100 Revision 1.101 1999/10/06 02:44:02 ajc
101 * Per Nick's request, removed the key bindings stuff. He knows how to fit
102 it back in when it's fixed. Also added more attempts at cache disabling,
103 but it still doesn't work in the StarOffice browser. I don't know why.
105 Revision 1.100 1999/10/02 03:26:14 ajc
106 * Merged in Nick's bit of JavaScript to handle key commands.
107 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
108 in a text field. Right now you can't even log in.
110 Revision 1.99 1999/09/01 01:06:11 ajc
111 * Added "max message length" field in global config screen
113 Revision 1.98 1999/08/14 18:16:10 ajc
114 * Fixed escputs() and its friends to properly handle ' (single quote) chars
117 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
118 * Did neat stuff to the bottom of the page
120 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
121 * webcit.c: exit Webcit sessions semi-gracefully when the connection
122 to a Citadel server fails.
123 * messages.c: don't auto-link URL's in messages if it would cause
126 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
127 * Recompiled the Java chat applet using a genuine JDK 1.0.2
128 compiler. This should make more browsers happy.
130 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
131 * Added support for "robots.txt" telling spiders to go away.
132 * Do a slrp_highest() when logging off.
134 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
135 * Rearranged the code in "Site-wide configuration" and "Generic
136 server command" to avoid nested server operations
138 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
139 * webcit.c: added "back, top, next" buttons to bottom of each page
140 * menubar.html: replaced "User list" with "Page another user"
142 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
143 * context_loop.c: rearranged some code to try to eliminate deadlocks
145 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
146 * Unknown URL's now display the main menu instead of diagnostics
147 * Diagnostics are now at <baseurl>/diagnostics
149 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
150 * Session no longer locks up when an express message is cancelled
151 * The default Citadel server is now "localhost" instead of uncnsrd
152 * Added some documentation
154 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
155 * roomops.c: made room banner graphics more reliable
156 * messages.c: added code to prevent accidental "double-posting"
157 * who.c: fixed the "Change room/host/user" submit logic
159 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
160 * Changed static/menubar.html so the text is readable
162 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
163 * Ditched the frames mode completely. It wasn't working properly in,
164 among other places, IE 5. Die, Bill, Die.
166 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
167 * Fixed the behavior of the "forget room" routine, to properly handle
168 the transition back to the Lobby after it's all done.
169 * Added ExpressMessageCat() to allow code to send the user messages
170 along with incoming express messages
171 * WebCit now sends the name of the end user's browser as the client
172 name in a Citadel IDEN command rather than its own name.
174 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
175 * Minor code cleanups
176 * New mail notification
178 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
179 * Top-aligned all the cells in the fake frames in non-frames mode
181 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
182 * Initial entry to _BASEROOM_ at login now done as a Skip instead
183 of a Goto, in order to prevent it from first marking all msgs old.
185 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
186 * Replaced _most_ gotoroom() calls with smart_goto(), a version
187 which can differentiate the needs of frames and noframes modes
189 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
190 * webserver.c: added "-t" option to send traces somewhere else
192 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
193 * context_loop.c: display an error page if the client browser
194 requests a non-root page and there is no cookie set
195 * webserver.c: took my name off the copyright notice (it's a group
198 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
199 * Reworked a lot of the structure, made more HTML "embeddable"
200 * Changed the noframes mode to display "fake" frames using tables
202 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nicl@ulster.net>
203 Changed some output formatting (mainly <FONT> tags).
204 Changed who.c to use urlescputs() rather than escputs()
205 in urls so GOTOs and User Profiles work when the string has a
208 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
209 http://www.webreference.com/dhtml/column18/menuFrLoad.html
210 How to cause "onLoad=" to cause a sibling frame to refresh without
211 having to use the nonportable HTTP "Window-Target:" directive. Began
212 implementation of this; it should allow portable NS/IE compatibility.
214 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
215 * Implemented "access level required to create rooms"
217 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
218 * webcit.c: modified getz() to *exit* the program when fgets()
219 returns an error. This is actually the desired behavior; it would
220 otherwise busy-loop forever on a broken pipe.
222 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
223 * webcit.c: added to getz() the ability to return an error code;
224 implemented this in the main loop, hopefully fixing problems
225 * Added "braindamage" file (frames/JS browser compatibility list)
226 * Added HTTP "User-agent:" detection
227 * wildmat.c, braindamage.c: added
228 * Initial value of 'noframes' is now set by the braindamage check
229 * Ran everything through "indent -kr -i8"
230 * roomops.c: in room list, print a in otherwise empty cells
232 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
233 * context_loop.c: warning fix
234 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
236 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
237 * Resolve the name of the connecting host and pass it on to Citadel
239 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
240 * wDumpContent() is now responsible for </BODY></HTML> most of the
241 time (parameter settable) so that the main menu can easily be
242 embedded in every page when running in noframes mode
243 * noframes mode selection is now carried in the cookie
245 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
246 * Made the frames stuff less dependent on the HTML TARGET= directive
247 and more dependent on the HTTP Window-target: directive.
248 * Made the system semi-navigable in noframes mode.
250 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
251 * Brought over the new room listing code and <G>oto heuristics
252 from the main Citadel tree, to pay attention to floor/room ordering
254 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
255 * Modified the back end of mime_parser to use callbacks instead of
256 doing something specific. Now we can use it elsewhere.
258 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
259 * Fixed the bugs in "Site-wide configuration"
260 * Added a "generic server commands" screen
262 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
263 * Reduced the multiple cookies down to one cookie combining all data.
265 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
266 * Removed wc_host and wc_port cookies.
267 * Added an "edit your session" screen to change your wholisting.
269 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
270 * Added "enter registration"
271 * Set up automatic trigger of Enter Registration when the server
273 * Established that a one-to-one WebCit/Citadel correspondence will
274 be required. No big deal due to shared code segments.
275 * Added "change password"
276 * Added networking configuration screens. These still need testing.
277 * Added a "kill session" link to each line of the wholist when
278 logged in as an aide, and the screens to perform this operation.
280 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
281 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
282 * "Finished" the MIME parser.
283 * Got image uploads working.
284 * Added "add/edit user photo" screens.
285 * Added "add/edit room graphic" screens.
286 * Added "add/edit floor graphic" screens.
287 * Fixed display of floor graphic in known rooms list.
289 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
290 * Wrote mime_parser.c for handling of image uploads. This will also
291 be used in future Citadel MIME projects.
293 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
294 * Fixed a bug in the room banner display code
295 * Added "delete room"
296 * Added "validate users"
298 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
299 * Added "edit room info file"
302 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
303 * Changed the "auto read new" functionality from a meta refresh tag
304 to an "onload" directive (the former was causing graphics problems)
305 * Added "create room"
308 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
309 * Got the Zap and List-Zapped commands working
310 * Added a convenience function to display a page with an error string
311 * Automatically do a read-new-msgs whenever a new room banner is loaded
313 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
314 * Added the screens to send pages
315 * Changed message headers to display in bigger font, non-boldface
316 * Added the chat system
317 * Added goto private rooms
319 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
320 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
322 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
323 * automatically regenerate Makefile when Makefile.in changes
325 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
326 * context_loop.c: Moved "remove session" into its own function.
327 Check for dead webcit child process before each transaction.
328 * Ignore SIGPIPE; this seems to magically make the program bulletproof
329 against broken HTTP connections.
330 * Added a housekeeping thread to periodically remove dead sessions
331 and kill idle sessions.
332 * messages.c: added "delete message" functionality
333 * messages.c: added "move message" functionality
334 * userlist.c: added. This adds "userlist" and "show user" functions.
335 * roomops.c: fixed buggy implementation of ungoto
336 * Set up an option in output_headers() to optionally print the most
337 often used opening HTML as well as the HTTP headers.
338 * Display express messages in cute little JavaScript popup window.
340 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
341 * Brought over message reading and entry functions from old WebCit
343 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
344 * context_loop.c: really fix the SO_LINGER stuff
345 * webserver.c: remove commented-out references to SO_LINGER
347 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
348 * context_loop.c: After fork(), child process closes the HTTP socket
349 so when the parent process closes it, it actually _does_ close.
350 Otherwise, aIEeeee and possibly other browsers will hang.
351 * Added support for graphics images retrieved from the Citadel server.
352 * Set up login banner graphic and background image graphic
354 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
355 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
357 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
358 * Smoothed out some of the login/logout code. Failed authentication
359 now works the way it should.
360 * Added support for new user login (still need to handle registration).
362 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
363 * Discovered that the HTTP socket problem is related to a socket that
364 isn't properly lingering on close. Temporarily hacked a sleep(10)
365 into context_loop.c until it is figured out.
367 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
368 * Did a little debugging, still trying to figure out why logging in
369 displays "Connection reset by peer" error. It used to work...
371 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
372 * Makefile.in: updated dependencies
374 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
375 * Fixed broken interpretation of variables specified in the URL
376 * added new "action" variable to make main loop simpler
378 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
379 * webserver.c: prototype vsnprintf
380 * context_loop.c: warning fix
382 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
383 * tcp_sockets.c: removed some dead code
384 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
385 unused ends of pipes, fix a file descriptor leak and a race condition
386 * portability enhancements
388 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
389 * webserver.c, context_loop.c, webcit.c: add commandline args for host
391 * converted to autoconf and began port to Digital UNIX
393 * context_loop.c: moved the monster 64k buffer array off the stack
394 * tcp_sockets.c: getservbyname() doesn't set errno.
396 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
397 * webserver.c: warning fix