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