2 Revision 212.16 2000/10/03 03:15:53 ajc
3 * Cosmetic changes to login screen, menu bar, and message header bar
5 Revision 212.15 2000/09/28 03:44:52 ajc
6 * Linked to the bio/photo page from message headers. I'm not sure I like the
9 Revision 212.14 2000/09/28 03:37:23 ajc
10 * who.c: provide links to bio/photo pages for each user in the wholist
12 Revision 212.13 2000/09/24 21:37:21 ajc
13 * When reading large numbers of messages, group them in smaller numbers and
14 display the selector bar in search engine style (like AltaVista and Google)
16 Revision 212.12 2000/09/24 04:17:16 ajc
17 * Templatized the room banner.
19 Revision 212.11 2000/09/17 03:29:45 ajc
20 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
22 Revision 212.10 2000/09/14 11:43:37 error
23 Replace occurrences of % throughout the HTML with %% so as to be friendly
24 to HP/UX printf() and possibly others.
26 Revision 212.9 2000/09/13 04:13:59 ajc
27 * Completed the initial hack of the variable substitution template thingy.
28 Check out static/login.html to see the first template.
30 Revision 212.8 2000/09/11 17:08:16 ajc
31 * Started templatizing the login screen. Not finished yet.
33 Revision 212.7 2000/09/11 03:29:50 ajc
34 * Started working on a variable-substitution thing
36 Revision 212.6 2000/08/30 03:20:22 ajc
37 * Put the wholist back into its own window.
39 Revision 212.5 2000/07/06 03:46:29 ajc
40 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
42 Revision 212.4 2000/06/29 04:22:35 ajc
43 * Changed the format of the wholis (again). Now it shows up in a frame
44 instead of a separate window.
46 Revision 212.3 2000/06/12 03:28:44 ajc
47 * added support for multi-line paging
49 Revision 212.2 2000/06/07 04:11:28 ajc
50 * HTML changes to room banner
52 Revision 212.1 2000/05/31 04:29:54 ajc
53 * Initial support for "summary" (headers only, no body) mode of reading
54 messages, and "read one" mode. For future support of 'traditional' email.
56 Revision 212.0 2000/05/23 20:35:52 ajc
57 * Tagged for the 2.12 release
59 Revision 211.19 2000/05/18 02:33:39 ajc
60 * Don't call whobbs() directly after changing masq room/host, it screws up the
61 refresh. It now calls an HTTP redirect page instead.
62 * added http_redirect(char *url) function to accomplish the above
64 Revision 211.18 2000/05/08 17:24:32 ajc
65 * Removed HTTP date fields because it was confusing browser caches (weird)
66 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
68 Revision 211.17 2000/05/07 23:46:55 ajc
69 * added Date: and Last-Modified: headers to HTTP output
70 * masquerade room/host screen now runs in wholist window, and returns to it
72 Revision 211.16 2000/05/02 17:32:06 ajc
73 * Font related changes to html
75 Revision 211.15 2000/04/20 02:42:23 ajc
76 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
77 crashing every session, every time. (?)
78 * End the session after displaying robots.txt or nocookies.html, to prevent
79 big session logjams when either of these conditions are met
81 Revision 211.14 2000/04/15 15:43:46 nbryant
82 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
83 64-bit gcc on sparc is evil)
85 Revision 211.13 2000/04/06 20:42:03 nbryant
86 * configure.in: fix a typo
88 Revision 211.12 2000/04/06 20:37:01 nbryant
89 * solaris cleanups and warning fixes
91 Revision 211.11 2000/03/31 03:48:52 ajc
92 * text_to_server() now behaves the way web users expect text entry to work.
93 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
95 Revision 211.10 2000/03/31 02:39:06 ajc
96 * Fixed bugs in "Site configuration" and added new fields.
98 Revision 211.9 2000/03/31 02:08:45 ajc
99 * Added "max messages per page" and "read next nnn" stuff to read loop
100 (probably not in its final form)
102 Revision 211.8 2000/03/28 17:02:47 nbryant
103 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
105 Revision 211.7 2000/03/27 16:18:17 ajc
106 * Implement multi-room chat as available in Citadel 5.70
108 Revision 211.6 2000/03/23 04:45:15 ajc
109 * Experimental move of wholist to a separate auto-refreshing window
111 Revision 211.5 2000/03/19 22:49:03 ajc
112 * Made the header-bar buttons more visible
113 * Added a "reply" header-bar button
114 * Move "Subject:" lines into the header-bar
115 * Padded the header-bars by one pixel (nicer looking)
116 * Changed message date/time output format
118 Revision 211.4 2000/03/19 19:49:31 ajc
119 * Added support for unix domain sockets
121 Revision 211.3 2000/02/11 23:45:04 nbryant
122 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
123 * tcp_sockets.c: include <arpa/inet.h>
125 Revision 211.2 2000/02/11 23:30:04 nbryant
126 configure.in: added some code for FreeBSD
128 Revision 211.1 2000/01/11 04:20:40 ajc
129 * Add "close window" option to goodbye screen
131 Revision 211.0 2000/01/04 15:24:16 ajc
132 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
133 * This will be released as v2.11; tagged everything as such.
135 Revision 210.0 1999/12/24 04:57:18 ajc
138 Revision 1.121 1999/12/23 04:54:48 ajc
139 * Changed session cookie from hexadecimal encoding to base64
140 * Removed overly verbose logging
142 Revision 1.120 1999/12/12 18:12:28 ajc
143 * get http request: clear hold buffer before starting to read in HTTP request.
144 This was causing some requests to get corrupted.
146 Revision 1.119 1999/12/08 18:25:21 ajc
147 * Increased the size of the backlog queue length passed to accept() and made
148 it a configuration parameter in webcit.h
150 Revision 1.118 1999/12/07 16:09:26 ajc
151 * Better (non fireworks display mode) handling of broken HTTP sockets
153 Revision 1.117 1999/12/06 03:40:29 ajc
154 * Moved a bunch of other global variables to per-session variables
156 Revision 1.116 1999/12/06 02:05:33 ajc
157 * Moved global march list into per-session context
159 Revision 1.115 1999/12/05 18:38:02 ajc
160 * Auto-scaling worker thread pool size
162 Revision 1.114 1999/12/05 17:38:41 ajc
163 * Additional debugging and cleanup
165 Revision 1.113 1999/12/04 22:16:05 ajc
166 * Moved all diagnostic output to stderr
167 * Moved "HTTP/1.0 200 OK" output to output_headers()
169 Revision 1.112 1999/12/04 21:56:59 ajc
170 * Finished the overhaul. Now to tune...
172 Revision 1.111 1999/12/03 17:59:53 ajc
173 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
174 pseudocode so the build is currently broken.
176 Revision 1.110 1999/12/03 16:37:46 ajc
177 * Repaired HTTP output for image transfers and static content
179 Revision 1.109 1999/12/03 05:09:54 ajc
180 * Rewrote the HTTP engine and application coupling to run in a worker thread
181 model and to run as a single multithreaded program (eliminated helper
182 processes and pipes). It currently runs but has many large bugs.
184 Revision 1.108 1999/12/03 00:18:20 ajc
185 * Added ".c.o" rule to Makefile
187 Revision 1.107 1999/11/26 03:32:59 ajc
188 * Started moving all of the global variables into a struct, to facilitate
189 multithreaded server.
191 Revision 1.106 1999/11/26 01:28:10 ajc
194 Revision 1.105 1999/11/04 02:05:02 ajc
195 * Added 'number of worker threads' to site config screen
197 Revision 1.104 1999/10/25 02:25:09 ajc
198 * Shuffled around the room editing commands
200 Revision 1.103 1999/10/14 04:07:18 ajc
201 * Cleaned up the bottom-of-page icons
203 Revision 1.102 1999/10/08 23:58:11 ajc
204 * Minor bug fix in registration screen
206 Revision 1.101 1999/10/06 02:44:02 ajc
207 * Per Nick's request, removed the key bindings stuff. He knows how to fit
208 it back in when it's fixed. Also added more attempts at cache disabling,
209 but it still doesn't work in the StarOffice browser. I don't know why.
211 Revision 1.100 1999/10/02 03:26:14 ajc
212 * Merged in Nick's bit of JavaScript to handle key commands.
213 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
214 in a text field. Right now you can't even log in.
216 Revision 1.99 1999/09/01 01:06:11 ajc
217 * Added "max message length" field in global config screen
219 Revision 1.98 1999/08/14 18:16:10 ajc
220 * Fixed escputs() and its friends to properly handle ' (single quote) chars
223 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
224 * Did neat stuff to the bottom of the page
226 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
227 * webcit.c: exit Webcit sessions semi-gracefully when the connection
228 to a Citadel server fails.
229 * messages.c: don't auto-link URL's in messages if it would cause
232 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
233 * Recompiled the Java chat applet using a genuine JDK 1.0.2
234 compiler. This should make more browsers happy.
236 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
237 * Added support for "robots.txt" telling spiders to go away.
238 * Do a slrp_highest() when logging off.
240 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
241 * Rearranged the code in "Site-wide configuration" and "Generic
242 server command" to avoid nested server operations
244 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
245 * webcit.c: added "back, top, next" buttons to bottom of each page
246 * menubar.html: replaced "User list" with "Page another user"
248 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
249 * context_loop.c: rearranged some code to try to eliminate deadlocks
251 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
252 * Unknown URL's now display the main menu instead of diagnostics
253 * Diagnostics are now at <baseurl>/diagnostics
255 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
256 * Session no longer locks up when an express message is cancelled
257 * The default Citadel server is now "localhost" instead of uncnsrd
258 * Added some documentation
260 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
261 * roomops.c: made room banner graphics more reliable
262 * messages.c: added code to prevent accidental "double-posting"
263 * who.c: fixed the "Change room/host/user" submit logic
265 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
266 * Changed static/menubar.html so the text is readable
268 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
269 * Ditched the frames mode completely. It wasn't working properly in,
270 among other places, IE 5. Die, Bill, Die.
272 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
273 * Fixed the behavior of the "forget room" routine, to properly handle
274 the transition back to the Lobby after it's all done.
275 * Added ExpressMessageCat() to allow code to send the user messages
276 along with incoming express messages
277 * WebCit now sends the name of the end user's browser as the client
278 name in a Citadel IDEN command rather than its own name.
280 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
281 * Minor code cleanups
282 * New mail notification
284 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
285 * Top-aligned all the cells in the fake frames in non-frames mode
287 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
288 * Initial entry to _BASEROOM_ at login now done as a Skip instead
289 of a Goto, in order to prevent it from first marking all msgs old.
291 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
292 * Replaced _most_ gotoroom() calls with smart_goto(), a version
293 which can differentiate the needs of frames and noframes modes
295 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
296 * webserver.c: added "-t" option to send traces somewhere else
298 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
299 * context_loop.c: display an error page if the client browser
300 requests a non-root page and there is no cookie set
301 * webserver.c: took my name off the copyright notice (it's a group
304 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
305 * Reworked a lot of the structure, made more HTML "embeddable"
306 * Changed the noframes mode to display "fake" frames using tables
308 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nicl@ulster.net>
309 Changed some output formatting (mainly <FONT> tags).
310 Changed who.c to use urlescputs() rather than escputs()
311 in urls so GOTOs and User Profiles work when the string has a
314 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
315 http://www.webreference.com/dhtml/column18/menuFrLoad.html
316 How to cause "onLoad=" to cause a sibling frame to refresh without
317 having to use the nonportable HTTP "Window-Target:" directive. Began
318 implementation of this; it should allow portable NS/IE compatibility.
320 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
321 * Implemented "access level required to create rooms"
323 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
324 * webcit.c: modified getz() to *exit* the program when fgets()
325 returns an error. This is actually the desired behavior; it would
326 otherwise busy-loop forever on a broken pipe.
328 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
329 * webcit.c: added to getz() the ability to return an error code;
330 implemented this in the main loop, hopefully fixing problems
331 * Added "braindamage" file (frames/JS browser compatibility list)
332 * Added HTTP "User-agent:" detection
333 * wildmat.c, braindamage.c: added
334 * Initial value of 'noframes' is now set by the braindamage check
335 * Ran everything through "indent -kr -i8"
336 * roomops.c: in room list, print a in otherwise empty cells
338 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
339 * context_loop.c: warning fix
340 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
342 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
343 * Resolve the name of the connecting host and pass it on to Citadel
345 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
346 * wDumpContent() is now responsible for </BODY></HTML> most of the
347 time (parameter settable) so that the main menu can easily be
348 embedded in every page when running in noframes mode
349 * noframes mode selection is now carried in the cookie
351 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
352 * Made the frames stuff less dependent on the HTML TARGET= directive
353 and more dependent on the HTTP Window-target: directive.
354 * Made the system semi-navigable in noframes mode.
356 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
357 * Brought over the new room listing code and <G>oto heuristics
358 from the main Citadel tree, to pay attention to floor/room ordering
360 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
361 * Modified the back end of mime_parser to use callbacks instead of
362 doing something specific. Now we can use it elsewhere.
364 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
365 * Fixed the bugs in "Site-wide configuration"
366 * Added a "generic server commands" screen
368 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
369 * Reduced the multiple cookies down to one cookie combining all data.
371 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
372 * Removed wc_host and wc_port cookies.
373 * Added an "edit your session" screen to change your wholisting.
375 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
376 * Added "enter registration"
377 * Set up automatic trigger of Enter Registration when the server
379 * Established that a one-to-one WebCit/Citadel correspondence will
380 be required. No big deal due to shared code segments.
381 * Added "change password"
382 * Added networking configuration screens. These still need testing.
383 * Added a "kill session" link to each line of the wholist when
384 logged in as an aide, and the screens to perform this operation.
386 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
387 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
388 * "Finished" the MIME parser.
389 * Got image uploads working.
390 * Added "add/edit user photo" screens.
391 * Added "add/edit room graphic" screens.
392 * Added "add/edit floor graphic" screens.
393 * Fixed display of floor graphic in known rooms list.
395 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
396 * Wrote mime_parser.c for handling of image uploads. This will also
397 be used in future Citadel MIME projects.
399 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
400 * Fixed a bug in the room banner display code
401 * Added "delete room"
402 * Added "validate users"
404 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
405 * Added "edit room info file"
408 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
409 * Changed the "auto read new" functionality from a meta refresh tag
410 to an "onload" directive (the former was causing graphics problems)
411 * Added "create room"
414 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
415 * Got the Zap and List-Zapped commands working
416 * Added a convenience function to display a page with an error string
417 * Automatically do a read-new-msgs whenever a new room banner is loaded
419 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
420 * Added the screens to send pages
421 * Changed message headers to display in bigger font, non-boldface
422 * Added the chat system
423 * Added goto private rooms
425 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
426 * Replace "Citadel/UX" in menu bar with the Citadel/UX logo
428 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
429 * automatically regenerate Makefile when Makefile.in changes
431 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
432 * context_loop.c: Moved "remove session" into its own function.
433 Check for dead webcit child process before each transaction.
434 * Ignore SIGPIPE; this seems to magically make the program bulletproof
435 against broken HTTP connections.
436 * Added a housekeeping thread to periodically remove dead sessions
437 and kill idle sessions.
438 * messages.c: added "delete message" functionality
439 * messages.c: added "move message" functionality
440 * userlist.c: added. This adds "userlist" and "show user" functions.
441 * roomops.c: fixed buggy implementation of ungoto
442 * Set up an option in output_headers() to optionally print the most
443 often used opening HTML as well as the HTTP headers.
444 * Display express messages in cute little JavaScript popup window.
446 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
447 * Brought over message reading and entry functions from old WebCit
449 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
450 * context_loop.c: really fix the SO_LINGER stuff
451 * webserver.c: remove commented-out references to SO_LINGER
453 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
454 * context_loop.c: After fork(), child process closes the HTTP socket
455 so when the parent process closes it, it actually _does_ close.
456 Otherwise, aIEeeee and possibly other browsers will hang.
457 * Added support for graphics images retrieved from the Citadel server.
458 * Set up login banner graphic and background image graphic
460 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
461 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
463 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
464 * Smoothed out some of the login/logout code. Failed authentication
465 now works the way it should.
466 * Added support for new user login (still need to handle registration).
468 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
469 * Discovered that the HTTP socket problem is related to a socket that
470 isn't properly lingering on close. Temporarily hacked a sleep(10)
471 into context_loop.c until it is figured out.
473 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
474 * Did a little debugging, still trying to figure out why logging in
475 displays "Connection reset by peer" error. It used to work...
477 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
478 * Makefile.in: updated dependencies
480 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
481 * Fixed broken interpretation of variables specified in the URL
482 * added new "action" variable to make main loop simpler
484 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
485 * webserver.c: prototype vsnprintf
486 * context_loop.c: warning fix
488 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
489 * tcp_sockets.c: removed some dead code
490 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
491 unused ends of pipes, fix a file descriptor leak and a race condition
492 * portability enhancements
494 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
495 * webserver.c, context_loop.c, webcit.c: add commandline args for host
497 * converted to autoconf and began port to Digital UNIX
499 * context_loop.c: moved the monster 64k buffer array off the stack
500 * tcp_sockets.c: getservbyname() doesn't set errno.
502 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
503 * webserver.c: warning fix