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