2 Revision 212.6 2000/08/30 03:20:22 ajc
3 * Put the wholist back into its own window.
5 Revision 212.5 2000/07/06 03:46:29 ajc
6 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
8 Revision 212.4 2000/06/29 04:22:35 ajc
9 * Changed the format of the wholis (again). Now it shows up in a frame
10 instead of a separate window.
12 Revision 212.3 2000/06/12 03:28:44 ajc
13 * added support for multi-line paging
15 Revision 212.2 2000/06/07 04:11:28 ajc
16 * HTML changes to room banner
18 Revision 212.1 2000/05/31 04:29:54 ajc
19 * Initial support for "summary" (headers only, no body) mode of reading
20 messages, and "read one" mode. For future support of 'traditional' email.
22 Revision 212.0 2000/05/23 20:35:52 ajc
23 * Tagged for the 2.12 release
25 Revision 211.19 2000/05/18 02:33:39 ajc
26 * Don't call whobbs() directly after changing masq room/host, it screws up the
27 refresh. It now calls an HTTP redirect page instead.
28 * added http_redirect(char *url) function to accomplish the above
30 Revision 211.18 2000/05/08 17:24:32 ajc
31 * Removed HTTP date fields because it was confusing browser caches (weird)
32 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
34 Revision 211.17 2000/05/07 23:46:55 ajc
35 * added Date: and Last-Modified: headers to HTTP output
36 * masquerade room/host screen now runs in wholist window, and returns to it
38 Revision 211.16 2000/05/02 17:32:06 ajc
39 * Font related changes to html
41 Revision 211.15 2000/04/20 02:42:23 ajc
42 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
43 crashing every session, every time. (?)
44 * End the session after displaying robots.txt or nocookies.html, to prevent
45 big session logjams when either of these conditions are met
47 Revision 211.14 2000/04/15 15:43:46 nbryant
48 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
49 64-bit gcc on sparc is evil)
51 Revision 211.13 2000/04/06 20:42:03 nbryant
52 * configure.in: fix a typo
54 Revision 211.12 2000/04/06 20:37:01 nbryant
55 * solaris cleanups and warning fixes
57 Revision 211.11 2000/03/31 03:48:52 ajc
58 * text_to_server() now behaves the way web users expect text entry to work.
59 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
61 Revision 211.10 2000/03/31 02:39:06 ajc
62 * Fixed bugs in "Site configuration" and added new fields.
64 Revision 211.9 2000/03/31 02:08:45 ajc
65 * Added "max messages per page" and "read next nnn" stuff to read loop
66 (probably not in its final form)
68 Revision 211.8 2000/03/28 17:02:47 nbryant
69 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
71 Revision 211.7 2000/03/27 16:18:17 ajc
72 * Implement multi-room chat as available in Citadel 5.70
74 Revision 211.6 2000/03/23 04:45:15 ajc
75 * Experimental move of wholist to a separate auto-refreshing window
77 Revision 211.5 2000/03/19 22:49:03 ajc
78 * Made the header-bar buttons more visible
79 * Added a "reply" header-bar button
80 * Move "Subject:" lines into the header-bar
81 * Padded the header-bars by one pixel (nicer looking)
82 * Changed message date/time output format
84 Revision 211.4 2000/03/19 19:49:31 ajc
85 * Added support for unix domain sockets
87 Revision 211.3 2000/02/11 23:45:04 nbryant
88 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
89 * tcp_sockets.c: include <arpa/inet.h>
91 Revision 211.2 2000/02/11 23:30:04 nbryant
92 configure.in: added some code for FreeBSD
94 Revision 211.1 2000/01/11 04:20:40 ajc
95 * Add "close window" option to goodbye screen
97 Revision 211.0 2000/01/04 15:24:16 ajc
98 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
99 * This will be released as v2.11; tagged everything as such.
101 Revision 210.0 1999/12/24 04:57:18 ajc
104 Revision 1.121 1999/12/23 04:54:48 ajc
105 * Changed session cookie from hexadecimal encoding to base64
106 * Removed overly verbose logging
108 Revision 1.120 1999/12/12 18:12:28 ajc
109 * get http request: clear hold buffer before starting to read in HTTP request.
110 This was causing some requests to get corrupted.
112 Revision 1.119 1999/12/08 18:25:21 ajc
113 * Increased the size of the backlog queue length passed to accept() and made
114 it a configuration parameter in webcit.h
116 Revision 1.118 1999/12/07 16:09:26 ajc
117 * Better (non fireworks display mode) handling of broken HTTP sockets
119 Revision 1.117 1999/12/06 03:40:29 ajc
120 * Moved a bunch of other global variables to per-session variables
122 Revision 1.116 1999/12/06 02:05:33 ajc
123 * Moved global march list into per-session context
125 Revision 1.115 1999/12/05 18:38:02 ajc
126 * Auto-scaling worker thread pool size
128 Revision 1.114 1999/12/05 17:38:41 ajc
129 * Additional debugging and cleanup
131 Revision 1.113 1999/12/04 22:16:05 ajc
132 * Moved all diagnostic output to stderr
133 * Moved "HTTP/1.0 200 OK" output to output_headers()
135 Revision 1.112 1999/12/04 21:56:59 ajc
136 * Finished the overhaul. Now to tune...
138 Revision 1.111 1999/12/03 17:59:53 ajc
139 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
140 pseudocode so the build is currently broken.
142 Revision 1.110 1999/12/03 16:37:46 ajc
143 * Repaired HTTP output for image transfers and static content
145 Revision 1.109 1999/12/03 05:09:54 ajc
146 * Rewrote the HTTP engine and application coupling to run in a worker thread
147 model and to run as a single multithreaded program (eliminated helper
148 processes and pipes). It currently runs but has many large bugs.
150 Revision 1.108 1999/12/03 00:18:20 ajc
151 * Added ".c.o" rule to Makefile
153 Revision 1.107 1999/11/26 03:32:59 ajc
154 * Started moving all of the global variables into a struct, to facilitate
155 multithreaded server.
157 Revision 1.106 1999/11/26 01:28:10 ajc
160 Revision 1.105 1999/11/04 02:05:02 ajc
161 * Added 'number of worker threads' to site config screen
163 Revision 1.104 1999/10/25 02:25:09 ajc
164 * Shuffled around the room editing commands
166 Revision 1.103 1999/10/14 04:07:18 ajc
167 * Cleaned up the bottom-of-page icons
169 Revision 1.102 1999/10/08 23:58:11 ajc
170 * Minor bug fix in registration screen
172 Revision 1.101 1999/10/06 02:44:02 ajc
173 * Per Nick's request, removed the key bindings stuff. He knows how to fit
174 it back in when it's fixed. Also added more attempts at cache disabling,
175 but it still doesn't work in the StarOffice browser. I don't know why.
177 Revision 1.100 1999/10/02 03:26:14 ajc
178 * Merged in Nick's bit of JavaScript to handle key commands.
179 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
180 in a text field. Right now you can't even log in.
182 Revision 1.99 1999/09/01 01:06:11 ajc
183 * Added "max message length" field in global config screen
185 Revision 1.98 1999/08/14 18:16:10 ajc
186 * Fixed escputs() and its friends to properly handle ' (single quote) chars
189 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
190 * Did neat stuff to the bottom of the page
192 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
193 * webcit.c: exit Webcit sessions semi-gracefully when the connection
194 to a Citadel server fails.
195 * messages.c: don't auto-link URL's in messages if it would cause
198 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
199 * Recompiled the Java chat applet using a genuine JDK 1.0.2
200 compiler. This should make more browsers happy.
202 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
203 * Added support for "robots.txt" telling spiders to go away.
204 * Do a slrp_highest() when logging off.
206 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
207 * Rearranged the code in "Site-wide configuration" and "Generic
208 server command" to avoid nested server operations
210 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
211 * webcit.c: added "back, top, next" buttons to bottom of each page
212 * menubar.html: replaced "User list" with "Page another user"
214 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
215 * context_loop.c: rearranged some code to try to eliminate deadlocks
217 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
218 * Unknown URL's now display the main menu instead of diagnostics
219 * Diagnostics are now at <baseurl>/diagnostics
221 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
222 * Session no longer locks up when an express message is cancelled
223 * The default Citadel server is now "localhost" instead of uncnsrd
224 * Added some documentation
226 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
227 * roomops.c: made room banner graphics more reliable
228 * messages.c: added code to prevent accidental "double-posting"
229 * who.c: fixed the "Change room/host/user" submit logic
231 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
232 * Changed static/menubar.html so the text is readable
234 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
235 * Ditched the frames mode completely. It wasn't working properly in,
236 among other places, IE 5. Die, Bill, Die.
238 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
239 * Fixed the behavior of the "forget room" routine, to properly handle
240 the transition back to the Lobby after it's all done.
241 * Added ExpressMessageCat() to allow code to send the user messages
242 along with incoming express messages
243 * WebCit now sends the name of the end user's browser as the client
244 name in a Citadel IDEN command rather than its own name.
246 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
247 * Minor code cleanups
248 * New mail notification
250 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
251 * Top-aligned all the cells in the fake frames in non-frames mode
253 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
254 * Initial entry to _BASEROOM_ at login now done as a Skip instead
255 of a Goto, in order to prevent it from first marking all msgs old.
257 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
258 * Replaced _most_ gotoroom() calls with smart_goto(), a version
259 which can differentiate the needs of frames and noframes modes
261 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
262 * webserver.c: added "-t" option to send traces somewhere else
264 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
265 * context_loop.c: display an error page if the client browser
266 requests a non-root page and there is no cookie set
267 * webserver.c: took my name off the copyright notice (it's a group
270 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
271 * Reworked a lot of the structure, made more HTML "embeddable"
272 * Changed the noframes mode to display "fake" frames using tables
274 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nicl@ulster.net>
275 Changed some output formatting (mainly <FONT> tags).
276 Changed who.c to use urlescputs() rather than escputs()
277 in urls so GOTOs and User Profiles work when the string has a
280 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
281 http://www.webreference.com/dhtml/column18/menuFrLoad.html
282 How to cause "onLoad=" to cause a sibling frame to refresh without
283 having to use the nonportable HTTP "Window-Target:" directive. Began
284 implementation of this; it should allow portable NS/IE compatibility.
286 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
287 * Implemented "access level required to create rooms"
289 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
290 * webcit.c: modified getz() to *exit* the program when fgets()
291 returns an error. This is actually the desired behavior; it would
292 otherwise busy-loop forever on a broken pipe.
294 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
295 * webcit.c: added to getz() the ability to return an error code;
296 implemented this in the main loop, hopefully fixing problems
297 * Added "braindamage" file (frames/JS browser compatibility list)
298 * Added HTTP "User-agent:" detection
299 * wildmat.c, braindamage.c: added
300 * Initial value of 'noframes' is now set by the braindamage check
301 * Ran everything through "indent -kr -i8"
302 * roomops.c: in room list, print a in otherwise empty cells
304 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
305 * context_loop.c: warning fix
306 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
308 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
309 * Resolve the name of the connecting host and pass it on to Citadel
311 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
312 * wDumpContent() is now responsible for </BODY></HTML> most of the
313 time (parameter settable) so that the main menu can easily be
314 embedded in every page when running in noframes mode
315 * noframes mode selection is now carried in the cookie
317 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
318 * Made the frames stuff less dependent on the HTML TARGET= directive
319 and more dependent on the HTTP Window-target: directive.
320 * Made the system semi-navigable in noframes mode.
322 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
323 * Brought over the new room listing code and <G>oto heuristics
324 from the main Citadel tree, to pay attention to floor/room ordering
326 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
327 * Modified the back end of mime_parser to use callbacks instead of
328 doing something specific. Now we can use it elsewhere.
330 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
331 * Fixed the bugs in "Site-wide configuration"
332 * Added a "generic server commands" screen
334 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
335 * Reduced the multiple cookies down to one cookie combining all data.
337 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
338 * Removed wc_host and wc_port cookies.
339 * Added an "edit your session" screen to change your wholisting.
341 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
342 * Added "enter registration"
343 * Set up automatic trigger of Enter Registration when the server
345 * Established that a one-to-one WebCit/Citadel correspondence will
346 be required. No big deal due to shared code segments.
347 * Added "change password"
348 * Added networking configuration screens. These still need testing.
349 * Added a "kill session" link to each line of the wholist when
350 logged in as an aide, and the screens to perform this operation.
352 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
353 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
354 * "Finished" the MIME parser.
355 * Got image uploads working.
356 * Added "add/edit user photo" screens.
357 * Added "add/edit room graphic" screens.
358 * Added "add/edit floor graphic" screens.
359 * Fixed display of floor graphic in known rooms list.
361 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
362 * Wrote mime_parser.c for handling of image uploads. This will also
363 be used in future Citadel MIME projects.
365 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
366 * Fixed a bug in the room banner display code
367 * Added "delete room"
368 * Added "validate users"
370 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
371 * Added "edit room info file"
374 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
375 * Changed the "auto read new" functionality from a meta refresh tag
376 to an "onload" directive (the former was causing graphics problems)
377 * Added "create room"
380 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
381 * Got the Zap and List-Zapped commands working
382 * Added a convenience function to display a page with an error string
383 * Automatically do a read-new-msgs whenever a new room banner is loaded
385 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
386 * Added the screens to send pages
387 * Changed message headers to display in bigger font, non-boldface
388 * Added the chat system
389 * Added goto private rooms
391 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
392 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
394 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
395 * automatically regenerate Makefile when Makefile.in changes
397 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
398 * context_loop.c: Moved "remove session" into its own function.
399 Check for dead webcit child process before each transaction.
400 * Ignore SIGPIPE; this seems to magically make the program bulletproof
401 against broken HTTP connections.
402 * Added a housekeeping thread to periodically remove dead sessions
403 and kill idle sessions.
404 * messages.c: added "delete message" functionality
405 * messages.c: added "move message" functionality
406 * userlist.c: added. This adds "userlist" and "show user" functions.
407 * roomops.c: fixed buggy implementation of ungoto
408 * Set up an option in output_headers() to optionally print the most
409 often used opening HTML as well as the HTTP headers.
410 * Display express messages in cute little JavaScript popup window.
412 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
413 * Brought over message reading and entry functions from old WebCit
415 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
416 * context_loop.c: really fix the SO_LINGER stuff
417 * webserver.c: remove commented-out references to SO_LINGER
419 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
420 * context_loop.c: After fork(), child process closes the HTTP socket
421 so when the parent process closes it, it actually _does_ close.
422 Otherwise, aIEeeee and possibly other browsers will hang.
423 * Added support for graphics images retrieved from the Citadel server.
424 * Set up login banner graphic and background image graphic
426 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
427 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
429 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
430 * Smoothed out some of the login/logout code. Failed authentication
431 now works the way it should.
432 * Added support for new user login (still need to handle registration).
434 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
435 * Discovered that the HTTP socket problem is related to a socket that
436 isn't properly lingering on close. Temporarily hacked a sleep(10)
437 into context_loop.c until it is figured out.
439 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
440 * Did a little debugging, still trying to figure out why logging in
441 displays "Connection reset by peer" error. It used to work...
443 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
444 * Makefile.in: updated dependencies
446 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
447 * Fixed broken interpretation of variables specified in the URL
448 * added new "action" variable to make main loop simpler
450 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
451 * webserver.c: prototype vsnprintf
452 * context_loop.c: warning fix
454 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
455 * tcp_sockets.c: removed some dead code
456 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
457 unused ends of pipes, fix a file descriptor leak and a race condition
458 * portability enhancements
460 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
461 * webserver.c, context_loop.c, webcit.c: add commandline args for host
463 * converted to autoconf and began port to Digital UNIX
465 * context_loop.c: moved the monster 64k buffer array off the stack
466 * tcp_sockets.c: getservbyname() doesn't set errno.
468 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
469 * webserver.c: warning fix