2 Revision 211.10 2000/03/31 02:39:06 ajc
3 * Fixed bugs in "Site configuration" and added new fields.
5 Revision 211.9 2000/03/31 02:08:45 ajc
6 * Added "max messages per page" and "read next nnn" stuff to read loop
7 (probably not in its final form)
9 Revision 211.8 2000/03/28 17:02:47 nbryant
10 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
12 Revision 211.7 2000/03/27 16:18:17 ajc
13 * Implement multi-room chat as available in Citadel 5.70
15 Revision 211.6 2000/03/23 04:45:15 ajc
16 * Experimental move of wholist to a separate auto-refreshing window
18 Revision 211.5 2000/03/19 22:49:03 ajc
19 * Made the header-bar buttons more visible
20 * Added a "reply" header-bar button
21 * Move "Subject:" lines into the header-bar
22 * Padded the header-bars by one pixel (nicer looking)
23 * Changed message date/time output format
25 Revision 211.4 2000/03/19 19:49:31 ajc
26 * Added support for unix domain sockets
28 Revision 211.3 2000/02/11 23:45:04 nbryant
29 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
30 * tcp_sockets.c: include <arpa/inet.h>
32 Revision 211.2 2000/02/11 23:30:04 nbryant
33 configure.in: added some code for FreeBSD
35 Revision 211.1 2000/01/11 04:20:40 ajc
36 * Add "close window" option to goodbye screen
38 Revision 211.0 2000/01/04 15:24:16 ajc
39 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
40 * This will be released as v2.11; tagged everything as such.
42 Revision 210.0 1999/12/24 04:57:18 ajc
45 Revision 1.121 1999/12/23 04:54:48 ajc
46 * Changed session cookie from hexadecimal encoding to base64
47 * Removed overly verbose logging
49 Revision 1.120 1999/12/12 18:12:28 ajc
50 * get http request: clear hold buffer before starting to read in HTTP request.
51 This was causing some requests to get corrupted.
53 Revision 1.119 1999/12/08 18:25:21 ajc
54 * Increased the size of the backlog queue length passed to accept() and made
55 it a configuration parameter in webcit.h
57 Revision 1.118 1999/12/07 16:09:26 ajc
58 * Better (non fireworks display mode) handling of broken HTTP sockets
60 Revision 1.117 1999/12/06 03:40:29 ajc
61 * Moved a bunch of other global variables to per-session variables
63 Revision 1.116 1999/12/06 02:05:33 ajc
64 * Moved global march list into per-session context
66 Revision 1.115 1999/12/05 18:38:02 ajc
67 * Auto-scaling worker thread pool size
69 Revision 1.114 1999/12/05 17:38:41 ajc
70 * Additional debugging and cleanup
72 Revision 1.113 1999/12/04 22:16:05 ajc
73 * Moved all diagnostic output to stderr
74 * Moved "HTTP/1.0 200 OK" output to output_headers()
76 Revision 1.112 1999/12/04 21:56:59 ajc
77 * Finished the overhaul. Now to tune...
79 Revision 1.111 1999/12/03 17:59:53 ajc
80 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
81 pseudocode so the build is currently broken.
83 Revision 1.110 1999/12/03 16:37:46 ajc
84 * Repaired HTTP output for image transfers and static content
86 Revision 1.109 1999/12/03 05:09:54 ajc
87 * Rewrote the HTTP engine and application coupling to run in a worker thread
88 model and to run as a single multithreaded program (eliminated helper
89 processes and pipes). It currently runs but has many large bugs.
91 Revision 1.108 1999/12/03 00:18:20 ajc
92 * Added ".c.o" rule to Makefile
94 Revision 1.107 1999/11/26 03:32:59 ajc
95 * Started moving all of the global variables into a struct, to facilitate
98 Revision 1.106 1999/11/26 01:28:10 ajc
101 Revision 1.105 1999/11/04 02:05:02 ajc
102 * Added 'number of worker threads' to site config screen
104 Revision 1.104 1999/10/25 02:25:09 ajc
105 * Shuffled around the room editing commands
107 Revision 1.103 1999/10/14 04:07:18 ajc
108 * Cleaned up the bottom-of-page icons
110 Revision 1.102 1999/10/08 23:58:11 ajc
111 * Minor bug fix in registration screen
113 Revision 1.101 1999/10/06 02:44:02 ajc
114 * Per Nick's request, removed the key bindings stuff. He knows how to fit
115 it back in when it's fixed. Also added more attempts at cache disabling,
116 but it still doesn't work in the StarOffice browser. I don't know why.
118 Revision 1.100 1999/10/02 03:26:14 ajc
119 * Merged in Nick's bit of JavaScript to handle key commands.
120 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
121 in a text field. Right now you can't even log in.
123 Revision 1.99 1999/09/01 01:06:11 ajc
124 * Added "max message length" field in global config screen
126 Revision 1.98 1999/08/14 18:16:10 ajc
127 * Fixed escputs() and its friends to properly handle ' (single quote) chars
130 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
131 * Did neat stuff to the bottom of the page
133 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
134 * webcit.c: exit Webcit sessions semi-gracefully when the connection
135 to a Citadel server fails.
136 * messages.c: don't auto-link URL's in messages if it would cause
139 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
140 * Recompiled the Java chat applet using a genuine JDK 1.0.2
141 compiler. This should make more browsers happy.
143 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
144 * Added support for "robots.txt" telling spiders to go away.
145 * Do a slrp_highest() when logging off.
147 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
148 * Rearranged the code in "Site-wide configuration" and "Generic
149 server command" to avoid nested server operations
151 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
152 * webcit.c: added "back, top, next" buttons to bottom of each page
153 * menubar.html: replaced "User list" with "Page another user"
155 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
156 * context_loop.c: rearranged some code to try to eliminate deadlocks
158 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
159 * Unknown URL's now display the main menu instead of diagnostics
160 * Diagnostics are now at <baseurl>/diagnostics
162 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
163 * Session no longer locks up when an express message is cancelled
164 * The default Citadel server is now "localhost" instead of uncnsrd
165 * Added some documentation
167 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
168 * roomops.c: made room banner graphics more reliable
169 * messages.c: added code to prevent accidental "double-posting"
170 * who.c: fixed the "Change room/host/user" submit logic
172 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
173 * Changed static/menubar.html so the text is readable
175 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
176 * Ditched the frames mode completely. It wasn't working properly in,
177 among other places, IE 5. Die, Bill, Die.
179 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
180 * Fixed the behavior of the "forget room" routine, to properly handle
181 the transition back to the Lobby after it's all done.
182 * Added ExpressMessageCat() to allow code to send the user messages
183 along with incoming express messages
184 * WebCit now sends the name of the end user's browser as the client
185 name in a Citadel IDEN command rather than its own name.
187 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
188 * Minor code cleanups
189 * New mail notification
191 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
192 * Top-aligned all the cells in the fake frames in non-frames mode
194 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
195 * Initial entry to _BASEROOM_ at login now done as a Skip instead
196 of a Goto, in order to prevent it from first marking all msgs old.
198 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
199 * Replaced _most_ gotoroom() calls with smart_goto(), a version
200 which can differentiate the needs of frames and noframes modes
202 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
203 * webserver.c: added "-t" option to send traces somewhere else
205 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
206 * context_loop.c: display an error page if the client browser
207 requests a non-root page and there is no cookie set
208 * webserver.c: took my name off the copyright notice (it's a group
211 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
212 * Reworked a lot of the structure, made more HTML "embeddable"
213 * Changed the noframes mode to display "fake" frames using tables
215 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nicl@ulster.net>
216 Changed some output formatting (mainly <FONT> tags).
217 Changed who.c to use urlescputs() rather than escputs()
218 in urls so GOTOs and User Profiles work when the string has a
221 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
222 http://www.webreference.com/dhtml/column18/menuFrLoad.html
223 How to cause "onLoad=" to cause a sibling frame to refresh without
224 having to use the nonportable HTTP "Window-Target:" directive. Began
225 implementation of this; it should allow portable NS/IE compatibility.
227 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
228 * Implemented "access level required to create rooms"
230 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
231 * webcit.c: modified getz() to *exit* the program when fgets()
232 returns an error. This is actually the desired behavior; it would
233 otherwise busy-loop forever on a broken pipe.
235 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
236 * webcit.c: added to getz() the ability to return an error code;
237 implemented this in the main loop, hopefully fixing problems
238 * Added "braindamage" file (frames/JS browser compatibility list)
239 * Added HTTP "User-agent:" detection
240 * wildmat.c, braindamage.c: added
241 * Initial value of 'noframes' is now set by the braindamage check
242 * Ran everything through "indent -kr -i8"
243 * roomops.c: in room list, print a in otherwise empty cells
245 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
246 * context_loop.c: warning fix
247 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
249 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
250 * Resolve the name of the connecting host and pass it on to Citadel
252 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
253 * wDumpContent() is now responsible for </BODY></HTML> most of the
254 time (parameter settable) so that the main menu can easily be
255 embedded in every page when running in noframes mode
256 * noframes mode selection is now carried in the cookie
258 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
259 * Made the frames stuff less dependent on the HTML TARGET= directive
260 and more dependent on the HTTP Window-target: directive.
261 * Made the system semi-navigable in noframes mode.
263 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
264 * Brought over the new room listing code and <G>oto heuristics
265 from the main Citadel tree, to pay attention to floor/room ordering
267 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
268 * Modified the back end of mime_parser to use callbacks instead of
269 doing something specific. Now we can use it elsewhere.
271 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
272 * Fixed the bugs in "Site-wide configuration"
273 * Added a "generic server commands" screen
275 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
276 * Reduced the multiple cookies down to one cookie combining all data.
278 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
279 * Removed wc_host and wc_port cookies.
280 * Added an "edit your session" screen to change your wholisting.
282 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
283 * Added "enter registration"
284 * Set up automatic trigger of Enter Registration when the server
286 * Established that a one-to-one WebCit/Citadel correspondence will
287 be required. No big deal due to shared code segments.
288 * Added "change password"
289 * Added networking configuration screens. These still need testing.
290 * Added a "kill session" link to each line of the wholist when
291 logged in as an aide, and the screens to perform this operation.
293 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
294 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
295 * "Finished" the MIME parser.
296 * Got image uploads working.
297 * Added "add/edit user photo" screens.
298 * Added "add/edit room graphic" screens.
299 * Added "add/edit floor graphic" screens.
300 * Fixed display of floor graphic in known rooms list.
302 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
303 * Wrote mime_parser.c for handling of image uploads. This will also
304 be used in future Citadel MIME projects.
306 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
307 * Fixed a bug in the room banner display code
308 * Added "delete room"
309 * Added "validate users"
311 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
312 * Added "edit room info file"
315 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
316 * Changed the "auto read new" functionality from a meta refresh tag
317 to an "onload" directive (the former was causing graphics problems)
318 * Added "create room"
321 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
322 * Got the Zap and List-Zapped commands working
323 * Added a convenience function to display a page with an error string
324 * Automatically do a read-new-msgs whenever a new room banner is loaded
326 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
327 * Added the screens to send pages
328 * Changed message headers to display in bigger font, non-boldface
329 * Added the chat system
330 * Added goto private rooms
332 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
333 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
335 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
336 * automatically regenerate Makefile when Makefile.in changes
338 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
339 * context_loop.c: Moved "remove session" into its own function.
340 Check for dead webcit child process before each transaction.
341 * Ignore SIGPIPE; this seems to magically make the program bulletproof
342 against broken HTTP connections.
343 * Added a housekeeping thread to periodically remove dead sessions
344 and kill idle sessions.
345 * messages.c: added "delete message" functionality
346 * messages.c: added "move message" functionality
347 * userlist.c: added. This adds "userlist" and "show user" functions.
348 * roomops.c: fixed buggy implementation of ungoto
349 * Set up an option in output_headers() to optionally print the most
350 often used opening HTML as well as the HTTP headers.
351 * Display express messages in cute little JavaScript popup window.
353 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
354 * Brought over message reading and entry functions from old WebCit
356 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
357 * context_loop.c: really fix the SO_LINGER stuff
358 * webserver.c: remove commented-out references to SO_LINGER
360 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
361 * context_loop.c: After fork(), child process closes the HTTP socket
362 so when the parent process closes it, it actually _does_ close.
363 Otherwise, aIEeeee and possibly other browsers will hang.
364 * Added support for graphics images retrieved from the Citadel server.
365 * Set up login banner graphic and background image graphic
367 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
368 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
370 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
371 * Smoothed out some of the login/logout code. Failed authentication
372 now works the way it should.
373 * Added support for new user login (still need to handle registration).
375 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
376 * Discovered that the HTTP socket problem is related to a socket that
377 isn't properly lingering on close. Temporarily hacked a sleep(10)
378 into context_loop.c until it is figured out.
380 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
381 * Did a little debugging, still trying to figure out why logging in
382 displays "Connection reset by peer" error. It used to work...
384 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
385 * Makefile.in: updated dependencies
387 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
388 * Fixed broken interpretation of variables specified in the URL
389 * added new "action" variable to make main loop simpler
391 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
392 * webserver.c: prototype vsnprintf
393 * context_loop.c: warning fix
395 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
396 * tcp_sockets.c: removed some dead code
397 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
398 unused ends of pipes, fix a file descriptor leak and a race condition
399 * portability enhancements
401 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
402 * webserver.c, context_loop.c, webcit.c: add commandline args for host
404 * converted to autoconf and began port to Digital UNIX
406 * context_loop.c: moved the monster 64k buffer array off the stack
407 * tcp_sockets.c: getservbyname() doesn't set errno.
409 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
410 * webserver.c: warning fix