2 Revision 212.5 2000/07/06 03:46:29 ajc
3 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
5 Revision 212.4 2000/06/29 04:22:35 ajc
6 * Changed the format of the wholis (again). Now it shows up in a frame
7 instead of a separate window.
9 Revision 212.3 2000/06/12 03:28:44 ajc
10 * added support for multi-line paging
12 Revision 212.2 2000/06/07 04:11:28 ajc
13 * HTML changes to room banner
15 Revision 212.1 2000/05/31 04:29:54 ajc
16 * Initial support for "summary" (headers only, no body) mode of reading
17 messages, and "read one" mode. For future support of 'traditional' email.
19 Revision 212.0 2000/05/23 20:35:52 ajc
20 * Tagged for the 2.12 release
22 Revision 211.19 2000/05/18 02:33:39 ajc
23 * Don't call whobbs() directly after changing masq room/host, it screws up the
24 refresh. It now calls an HTTP redirect page instead.
25 * added http_redirect(char *url) function to accomplish the above
27 Revision 211.18 2000/05/08 17:24:32 ajc
28 * Removed HTTP date fields because it was confusing browser caches (weird)
29 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
31 Revision 211.17 2000/05/07 23:46:55 ajc
32 * added Date: and Last-Modified: headers to HTTP output
33 * masquerade room/host screen now runs in wholist window, and returns to it
35 Revision 211.16 2000/05/02 17:32:06 ajc
36 * Font related changes to html
38 Revision 211.15 2000/04/20 02:42:23 ajc
39 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
40 crashing every session, every time. (?)
41 * End the session after displaying robots.txt or nocookies.html, to prevent
42 big session logjams when either of these conditions are met
44 Revision 211.14 2000/04/15 15:43:46 nbryant
45 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
46 64-bit gcc on sparc is evil)
48 Revision 211.13 2000/04/06 20:42:03 nbryant
49 * configure.in: fix a typo
51 Revision 211.12 2000/04/06 20:37:01 nbryant
52 * solaris cleanups and warning fixes
54 Revision 211.11 2000/03/31 03:48:52 ajc
55 * text_to_server() now behaves the way web users expect text entry to work.
56 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
58 Revision 211.10 2000/03/31 02:39:06 ajc
59 * Fixed bugs in "Site configuration" and added new fields.
61 Revision 211.9 2000/03/31 02:08:45 ajc
62 * Added "max messages per page" and "read next nnn" stuff to read loop
63 (probably not in its final form)
65 Revision 211.8 2000/03/28 17:02:47 nbryant
66 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
68 Revision 211.7 2000/03/27 16:18:17 ajc
69 * Implement multi-room chat as available in Citadel 5.70
71 Revision 211.6 2000/03/23 04:45:15 ajc
72 * Experimental move of wholist to a separate auto-refreshing window
74 Revision 211.5 2000/03/19 22:49:03 ajc
75 * Made the header-bar buttons more visible
76 * Added a "reply" header-bar button
77 * Move "Subject:" lines into the header-bar
78 * Padded the header-bars by one pixel (nicer looking)
79 * Changed message date/time output format
81 Revision 211.4 2000/03/19 19:49:31 ajc
82 * Added support for unix domain sockets
84 Revision 211.3 2000/02/11 23:45:04 nbryant
85 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
86 * tcp_sockets.c: include <arpa/inet.h>
88 Revision 211.2 2000/02/11 23:30:04 nbryant
89 configure.in: added some code for FreeBSD
91 Revision 211.1 2000/01/11 04:20:40 ajc
92 * Add "close window" option to goodbye screen
94 Revision 211.0 2000/01/04 15:24:16 ajc
95 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
96 * This will be released as v2.11; tagged everything as such.
98 Revision 210.0 1999/12/24 04:57:18 ajc
101 Revision 1.121 1999/12/23 04:54:48 ajc
102 * Changed session cookie from hexadecimal encoding to base64
103 * Removed overly verbose logging
105 Revision 1.120 1999/12/12 18:12:28 ajc
106 * get http request: clear hold buffer before starting to read in HTTP request.
107 This was causing some requests to get corrupted.
109 Revision 1.119 1999/12/08 18:25:21 ajc
110 * Increased the size of the backlog queue length passed to accept() and made
111 it a configuration parameter in webcit.h
113 Revision 1.118 1999/12/07 16:09:26 ajc
114 * Better (non fireworks display mode) handling of broken HTTP sockets
116 Revision 1.117 1999/12/06 03:40:29 ajc
117 * Moved a bunch of other global variables to per-session variables
119 Revision 1.116 1999/12/06 02:05:33 ajc
120 * Moved global march list into per-session context
122 Revision 1.115 1999/12/05 18:38:02 ajc
123 * Auto-scaling worker thread pool size
125 Revision 1.114 1999/12/05 17:38:41 ajc
126 * Additional debugging and cleanup
128 Revision 1.113 1999/12/04 22:16:05 ajc
129 * Moved all diagnostic output to stderr
130 * Moved "HTTP/1.0 200 OK" output to output_headers()
132 Revision 1.112 1999/12/04 21:56:59 ajc
133 * Finished the overhaul. Now to tune...
135 Revision 1.111 1999/12/03 17:59:53 ajc
136 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
137 pseudocode so the build is currently broken.
139 Revision 1.110 1999/12/03 16:37:46 ajc
140 * Repaired HTTP output for image transfers and static content
142 Revision 1.109 1999/12/03 05:09:54 ajc
143 * Rewrote the HTTP engine and application coupling to run in a worker thread
144 model and to run as a single multithreaded program (eliminated helper
145 processes and pipes). It currently runs but has many large bugs.
147 Revision 1.108 1999/12/03 00:18:20 ajc
148 * Added ".c.o" rule to Makefile
150 Revision 1.107 1999/11/26 03:32:59 ajc
151 * Started moving all of the global variables into a struct, to facilitate
152 multithreaded server.
154 Revision 1.106 1999/11/26 01:28:10 ajc
157 Revision 1.105 1999/11/04 02:05:02 ajc
158 * Added 'number of worker threads' to site config screen
160 Revision 1.104 1999/10/25 02:25:09 ajc
161 * Shuffled around the room editing commands
163 Revision 1.103 1999/10/14 04:07:18 ajc
164 * Cleaned up the bottom-of-page icons
166 Revision 1.102 1999/10/08 23:58:11 ajc
167 * Minor bug fix in registration screen
169 Revision 1.101 1999/10/06 02:44:02 ajc
170 * Per Nick's request, removed the key bindings stuff. He knows how to fit
171 it back in when it's fixed. Also added more attempts at cache disabling,
172 but it still doesn't work in the StarOffice browser. I don't know why.
174 Revision 1.100 1999/10/02 03:26:14 ajc
175 * Merged in Nick's bit of JavaScript to handle key commands.
176 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
177 in a text field. Right now you can't even log in.
179 Revision 1.99 1999/09/01 01:06:11 ajc
180 * Added "max message length" field in global config screen
182 Revision 1.98 1999/08/14 18:16:10 ajc
183 * Fixed escputs() and its friends to properly handle ' (single quote) chars
186 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
187 * Did neat stuff to the bottom of the page
189 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
190 * webcit.c: exit Webcit sessions semi-gracefully when the connection
191 to a Citadel server fails.
192 * messages.c: don't auto-link URL's in messages if it would cause
195 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
196 * Recompiled the Java chat applet using a genuine JDK 1.0.2
197 compiler. This should make more browsers happy.
199 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
200 * Added support for "robots.txt" telling spiders to go away.
201 * Do a slrp_highest() when logging off.
203 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
204 * Rearranged the code in "Site-wide configuration" and "Generic
205 server command" to avoid nested server operations
207 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
208 * webcit.c: added "back, top, next" buttons to bottom of each page
209 * menubar.html: replaced "User list" with "Page another user"
211 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
212 * context_loop.c: rearranged some code to try to eliminate deadlocks
214 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
215 * Unknown URL's now display the main menu instead of diagnostics
216 * Diagnostics are now at <baseurl>/diagnostics
218 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
219 * Session no longer locks up when an express message is cancelled
220 * The default Citadel server is now "localhost" instead of uncnsrd
221 * Added some documentation
223 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
224 * roomops.c: made room banner graphics more reliable
225 * messages.c: added code to prevent accidental "double-posting"
226 * who.c: fixed the "Change room/host/user" submit logic
228 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
229 * Changed static/menubar.html so the text is readable
231 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
232 * Ditched the frames mode completely. It wasn't working properly in,
233 among other places, IE 5. Die, Bill, Die.
235 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
236 * Fixed the behavior of the "forget room" routine, to properly handle
237 the transition back to the Lobby after it's all done.
238 * Added ExpressMessageCat() to allow code to send the user messages
239 along with incoming express messages
240 * WebCit now sends the name of the end user's browser as the client
241 name in a Citadel IDEN command rather than its own name.
243 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
244 * Minor code cleanups
245 * New mail notification
247 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
248 * Top-aligned all the cells in the fake frames in non-frames mode
250 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
251 * Initial entry to _BASEROOM_ at login now done as a Skip instead
252 of a Goto, in order to prevent it from first marking all msgs old.
254 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
255 * Replaced _most_ gotoroom() calls with smart_goto(), a version
256 which can differentiate the needs of frames and noframes modes
258 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
259 * webserver.c: added "-t" option to send traces somewhere else
261 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
262 * context_loop.c: display an error page if the client browser
263 requests a non-root page and there is no cookie set
264 * webserver.c: took my name off the copyright notice (it's a group
267 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
268 * Reworked a lot of the structure, made more HTML "embeddable"
269 * Changed the noframes mode to display "fake" frames using tables
271 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nicl@ulster.net>
272 Changed some output formatting (mainly <FONT> tags).
273 Changed who.c to use urlescputs() rather than escputs()
274 in urls so GOTOs and User Profiles work when the string has a
277 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
278 http://www.webreference.com/dhtml/column18/menuFrLoad.html
279 How to cause "onLoad=" to cause a sibling frame to refresh without
280 having to use the nonportable HTTP "Window-Target:" directive. Began
281 implementation of this; it should allow portable NS/IE compatibility.
283 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
284 * Implemented "access level required to create rooms"
286 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
287 * webcit.c: modified getz() to *exit* the program when fgets()
288 returns an error. This is actually the desired behavior; it would
289 otherwise busy-loop forever on a broken pipe.
291 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
292 * webcit.c: added to getz() the ability to return an error code;
293 implemented this in the main loop, hopefully fixing problems
294 * Added "braindamage" file (frames/JS browser compatibility list)
295 * Added HTTP "User-agent:" detection
296 * wildmat.c, braindamage.c: added
297 * Initial value of 'noframes' is now set by the braindamage check
298 * Ran everything through "indent -kr -i8"
299 * roomops.c: in room list, print a in otherwise empty cells
301 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
302 * context_loop.c: warning fix
303 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
305 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
306 * Resolve the name of the connecting host and pass it on to Citadel
308 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
309 * wDumpContent() is now responsible for </BODY></HTML> most of the
310 time (parameter settable) so that the main menu can easily be
311 embedded in every page when running in noframes mode
312 * noframes mode selection is now carried in the cookie
314 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
315 * Made the frames stuff less dependent on the HTML TARGET= directive
316 and more dependent on the HTTP Window-target: directive.
317 * Made the system semi-navigable in noframes mode.
319 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
320 * Brought over the new room listing code and <G>oto heuristics
321 from the main Citadel tree, to pay attention to floor/room ordering
323 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
324 * Modified the back end of mime_parser to use callbacks instead of
325 doing something specific. Now we can use it elsewhere.
327 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
328 * Fixed the bugs in "Site-wide configuration"
329 * Added a "generic server commands" screen
331 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
332 * Reduced the multiple cookies down to one cookie combining all data.
334 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
335 * Removed wc_host and wc_port cookies.
336 * Added an "edit your session" screen to change your wholisting.
338 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
339 * Added "enter registration"
340 * Set up automatic trigger of Enter Registration when the server
342 * Established that a one-to-one WebCit/Citadel correspondence will
343 be required. No big deal due to shared code segments.
344 * Added "change password"
345 * Added networking configuration screens. These still need testing.
346 * Added a "kill session" link to each line of the wholist when
347 logged in as an aide, and the screens to perform this operation.
349 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
350 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
351 * "Finished" the MIME parser.
352 * Got image uploads working.
353 * Added "add/edit user photo" screens.
354 * Added "add/edit room graphic" screens.
355 * Added "add/edit floor graphic" screens.
356 * Fixed display of floor graphic in known rooms list.
358 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
359 * Wrote mime_parser.c for handling of image uploads. This will also
360 be used in future Citadel MIME projects.
362 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
363 * Fixed a bug in the room banner display code
364 * Added "delete room"
365 * Added "validate users"
367 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
368 * Added "edit room info file"
371 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
372 * Changed the "auto read new" functionality from a meta refresh tag
373 to an "onload" directive (the former was causing graphics problems)
374 * Added "create room"
377 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
378 * Got the Zap and List-Zapped commands working
379 * Added a convenience function to display a page with an error string
380 * Automatically do a read-new-msgs whenever a new room banner is loaded
382 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
383 * Added the screens to send pages
384 * Changed message headers to display in bigger font, non-boldface
385 * Added the chat system
386 * Added goto private rooms
388 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
389 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
391 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
392 * automatically regenerate Makefile when Makefile.in changes
394 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
395 * context_loop.c: Moved "remove session" into its own function.
396 Check for dead webcit child process before each transaction.
397 * Ignore SIGPIPE; this seems to magically make the program bulletproof
398 against broken HTTP connections.
399 * Added a housekeeping thread to periodically remove dead sessions
400 and kill idle sessions.
401 * messages.c: added "delete message" functionality
402 * messages.c: added "move message" functionality
403 * userlist.c: added. This adds "userlist" and "show user" functions.
404 * roomops.c: fixed buggy implementation of ungoto
405 * Set up an option in output_headers() to optionally print the most
406 often used opening HTML as well as the HTTP headers.
407 * Display express messages in cute little JavaScript popup window.
409 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
410 * Brought over message reading and entry functions from old WebCit
412 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
413 * context_loop.c: really fix the SO_LINGER stuff
414 * webserver.c: remove commented-out references to SO_LINGER
416 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
417 * context_loop.c: After fork(), child process closes the HTTP socket
418 so when the parent process closes it, it actually _does_ close.
419 Otherwise, aIEeeee and possibly other browsers will hang.
420 * Added support for graphics images retrieved from the Citadel server.
421 * Set up login banner graphic and background image graphic
423 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
424 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
426 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
427 * Smoothed out some of the login/logout code. Failed authentication
428 now works the way it should.
429 * Added support for new user login (still need to handle registration).
431 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
432 * Discovered that the HTTP socket problem is related to a socket that
433 isn't properly lingering on close. Temporarily hacked a sleep(10)
434 into context_loop.c until it is figured out.
436 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
437 * Did a little debugging, still trying to figure out why logging in
438 displays "Connection reset by peer" error. It used to work...
440 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
441 * Makefile.in: updated dependencies
443 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
444 * Fixed broken interpretation of variables specified in the URL
445 * added new "action" variable to make main loop simpler
447 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
448 * webserver.c: prototype vsnprintf
449 * context_loop.c: warning fix
451 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
452 * tcp_sockets.c: removed some dead code
453 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
454 unused ends of pipes, fix a file descriptor leak and a race condition
455 * portability enhancements
457 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
458 * webserver.c, context_loop.c, webcit.c: add commandline args for host
460 * converted to autoconf and began port to Digital UNIX
462 * context_loop.c: moved the monster 64k buffer array off the stack
463 * tcp_sockets.c: getservbyname() doesn't set errno.
465 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
466 * webserver.c: warning fix