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