2 Revision 590.11 2001/12/17 08:14:26 nbryant
3 restored the checks for /usr/include/db3 and /usr/local/include/db3
4 in configure. there are too many variations on db installation; this is
7 Revision 590.10 2001/12/17 08:00:45 nbryant
8 set the pthreads stack size to 128K because FreeBSD's default of 64K
9 seems too small. fixes crashes under FreeBSD.
11 Revision 590.9 2001/12/16 00:50:14 error
12 * Added usersupp.lastcall to the parameters returned from the PASS/PAS2
13 commands in logged_in_response().
15 Revision 590.8 2001/12/14 21:33:18 nbryant
16 finally changed configure to complain if there's no database driver ;)
18 Revision 590.7 2001/12/14 08:29:30 error
19 * Security: trace file is now only readable by owner, since it contains
22 Revision 590.6 2001/12/14 07:04:24 ajc
23 * Now you can send mail to yourself. Hi from Stu.
25 Revision 590.5 2001/12/14 06:58:12 ajc
28 Revision 590.4 2001/12/13 22:36:30 nbryant
29 make configure search for /usr/local/BerkeleyDB.4.0
31 Revision 590.3 2001/12/13 22:29:57 nbryant
32 make it compile with Berkeley DB 4.0.x
34 Revision 590.2 2001/12/11 21:31:07 nbryant
35 - test for -ldb3 before -ldb
37 Revision 590.1 2001/12/11 20:04:41 nbryant
38 - fix library flags, includes for portability
39 - malloc.h is deprecated
40 - fix genstamp, hopefully
41 - fix size_t *printf handling for portability
43 Revision 590.0 2001/12/08 03:31:41 ajc
46 Revision 580.95 2001/12/08 03:30:37 ajc
47 * Final changes to networking docs for 5.90
49 Revision 580.94 2001/12/06 05:13:34 ajc
50 * Added the documentation for room sharing and listserv
52 Revision 580.93 2001/12/04 05:24:15 ajc
53 * Added two more bytes to the possible length of shared secrets in networking
54 due to some legacy support requirements.
56 Revision 580.92 2001/12/04 05:16:19 ajc
57 * mime_parser.c: change to memory allocation algorithm ... some badly done
58 messages were crashing the server
60 Revision 580.91 2001/12/03 22:48:16 ajc
61 * ooops. Look for the QR2_SYSTEM flag in QRflags2, not QRflags.
63 Revision 580.90 2001/12/03 17:02:50 ajc
64 * dynloader.c: fixed improperly done declaration and mallok()
66 Revision 580.89 2001/12/03 04:28:02 ajc
67 * mime_parser.c: now uses built-in functions to decode base64 and
68 quoted-printable attachments, instead of piping data to outboard programs.
70 Revision 580.88 2001/12/03 02:45:46 ajc
71 * Began implementing some code to handle multiple recipients (but #define'd
72 it all out because we're approaching a release)
74 Revision 580.87 2001/12/03 01:50:17 ajc
75 * When sending mail, copy to the sender's "Sent Items>" room instead of to
76 the sender's "Mail>" room.
78 Revision 580.86 2001/12/02 23:36:24 ajc
79 * On a new system, set the default new user level to 4 instead of 1.
81 Revision 580.85 2001/12/02 23:27:01 ajc
82 * Removed references to the old networker from the documentation. Did not
83 write any new documentation, so what's there now is kind of sparse.
85 Revision 580.84 2001/12/02 02:42:55 ajc
86 * Implemented new room flag QR2_SYSTEM which supresses the room from all
87 room listings, even for Aides (but it's still gotoable). This will be used
88 for rooms which hold system configuration and message queues.
90 Revision 580.83 2001/12/01 19:23:26 ajc
91 * clientsocket.c: implement socket timeouts for read operations
93 Revision 580.82 2001/12/01 17:00:23 ajc
94 * serv_smtp.c: when multiple MX's are the same preference, randomize them
96 Revision 580.81 2001/12/01 07:18:28 ajc
97 * Fixed an SMTP delivery problem that was causing certain classes of
98 transient errors to cause a message to never be delivered.
100 Revision 580.80 2001/12/01 05:26:01 ajc
101 * Added a command "SMTP" to the Citadel protocol, to do some unimportant
102 utility/diagnostic functions.
104 Revision 580.79 2001/11/27 17:08:29 ajc
105 * When calling an external editor, set the environment variable
106 WINDOW_TITLE to an appropriate value.
108 Revision 580.78 2001/11/26 03:27:08 ajc
109 * new algorithm to load the use table
111 Revision 580.77 2001/11/17 19:55:08 ajc
112 * Updated some of the documentation
114 Revision 580.76 2001/11/16 04:43:12 ajc
115 * Eliminated the sock_puts_crlf() function and ensured that all SMTP client
116 commands are sent out using a single sock_write() call. There are broken
117 SMTP server implementations that can't handle SMTP commands split across
118 multiple writes. (Thanks to Andru Luvisi and Ben Mehlman for the idea.)
120 Revision 580.75 2001/11/15 04:11:30 ajc
121 * hack.doc: updated to reflect Cit86Net compatibility fields removed from the
122 file format (since we dumbed down the gateway software)
123 * ipc_c_tcp.c: removed SOCKS4 support. Nobody uses it anymore.
124 * ipc_c_tcp.c: fixed a bug which caused the client to fall back to defaultPort
125 if a numeric port number was specified instead of a service name
127 Revision 580.74 2001/11/14 02:59:01 ajc
128 * Network run frequency is now a site-definable setting
130 Revision 580.73 2001/11/13 22:05:23 ajc
131 * Re-introduced the ability to enter IGnet mail into the system.
133 Revision 580.72 2001/10/29 22:59:22 ajc
134 * Renamed "SuppMsgInfo" to "MetaData" because that's what it is
136 Revision 580.71 2001/10/29 16:39:54 ajc
137 * Finished the migratenet utility (finally).
139 Revision 580.70 2001/10/28 05:18:51 ajc
140 * migratenet almost finished
142 Revision 580.69 2001/10/26 04:26:45 ajc
143 * more work on the net migrator
145 Revision 580.68 2001/10/23 03:37:33 ajc
146 * Threw a few more lines of code into migratenet.c
148 Revision 580.67 2001/10/20 18:10:50 ajc
149 * migratenet.c: added (not even close to being finished)
151 Revision 580.66 2001/10/17 21:07:20 nbryant
152 further format string cleanups (for i686-linux type sizes)
154 Revision 580.65 2001/10/17 20:41:07 nbryant
155 - declare *printf format specifiers if gcc detected
156 - format string fixes (compiles w/o warnings on alpha osf/1)
158 Revision 580.64 2001/10/17 19:40:38 nbryant
159 warning fixes and cleanups for 64-bit machines
161 Revision 580.63 2001/10/16 20:47:37 nbryant
162 - backed out -export-dynamic, it doesn't do anything and i've found the real
164 - remove declaration for make_message
166 Revision 580.62 2001/10/16 19:18:49 nbryant
167 backed out that compiler detection change for Tru64. it's not incredibly
168 important and results in broken autoconf macro expansions.
170 Revision 580.61 2001/10/16 18:36:33 nbryant
171 reinstate -export-dynamic for citserver in case libtool decides to build
172 static libraries (why?)
174 Revision 580.60 2001/10/16 18:21:53 nbryant
175 add some explanatory text to bootstrap
177 Revision 580.59 2001/10/16 17:43:53 nbryant
178 - further configure tweaks for FreeBSD and Tru64 Unix
179 - updated to latest libtool configure fragment
180 - there are two functions named make_message. (?) so declare them both
183 Revision 580.58 2001/10/16 01:48:55 nbryant
184 - configury tweaks for a /usr/include/db3 goof and Digital/Tru64 Unix
185 - #ifdef out inline on non-GCC compilers
187 Revision 580.57 2001/10/15 19:50:50 ajc
188 * Fixed a bug in the loopzapper that was corrupting the use table saved copy.
189 * Post notification in Aide> when the loopzapper catches a message.
191 Revision 580.56 2001/10/12 22:41:11 ajc
192 * Wrote the rest of the use table code. Finished except for a bug.
194 Revision 580.55 2001/10/10 18:35:12 ajc
195 * Comments & cosmetics for previous update
197 Revision 580.54 2001/10/10 17:12:54 ajc
198 * Bugfix for MSG0 command to properly handle multipart/alternative
200 Revision 580.53 2001/10/06 21:32:29 ajc
201 * Finished the concurrency check for network polling. (Now works both for
202 polling and being polled. Severe UUCP deja vu.)
204 Revision 580.52 2001/10/06 20:28:06 ajc
205 * Began implementing some concurrency stuff for the networker
207 Revision 580.51 2001/10/06 19:51:47 ajc
208 * Stripped the build of obsolete parts of the old networker no longer in use.
210 Revision 580.50 2001/10/03 20:05:50 ajc
211 * serv_smtp.c: implement RFC2920 ESMTP "pipelining" extension on the server
212 side. (No changes required other than advertising the extension.)
214 Revision 580.49 2001/10/03 03:15:16 ajc
215 * Implemented BOUNCE BOUNCE BOUNCE
217 Revision 580.48 2001/10/02 03:04:30 ajc
218 * Allow non-Aides to terminate sessions belonging to them
220 Revision 580.47 2001/09/24 18:55:13 ajc
221 * Completed migrating the "netpoll" utility into the serv_network module.
222 Removed this utility.
224 Revision 580.46 2001/09/21 20:58:25 nbryant
225 support different log_archive prototype in DB versions prior to 3.3
227 Revision 580.45 2001/09/20 04:17:10 ajc
228 * Inbound network authentication working. Fixed a bug in the split-horizon
229 algorithm. Still need to move the 'netpoll' command into the server.
231 Revision 580.44 2001/09/18 04:05:04 ajc
232 * Added host/IP and port to node config (client side only)
234 Revision 580.43 2001/09/17 23:55:45 ajc
235 * Support for IGnet routing (not tested)
237 Revision 580.42 2001/09/16 05:44:51 ajc
238 * serv_smtp.c: instead of doubling delivery retry times unbounded, set a
239 maximum retry time of SMTP_RETRY_MAX (currently set to 12 hours)
241 Revision 580.41 2001/09/09 16:19:29 error
242 * Updated PAM configuration file citadel.pam for Red Hat 7.x.
244 Revision 580.40 2001/09/09 03:19:38 ajc
245 * cdb_cull_logs() now removes log files as soon as the log_archive() function
246 says it's ok to do so.
248 Revision 580.39 2001/09/08 18:58:38 ajc
249 * More changes to the new networker. Added client command for room sharing.
251 Revision 580.38 2001/09/07 04:05:27 ajc
252 * You guessed it: still more code for the new networker.
254 Revision 580.37 2001/09/06 05:47:29 nbryant
255 check for /usr/include/db3 (for RedHat 6.2; others?)
257 Revision 580.36 2001/09/06 05:23:14 nbryant
258 #include fix for glibc 2.1.3
260 Revision 580.35 2001/09/06 04:02:34 ajc
261 * A few more updates to the networker
263 Revision 580.34 2001/09/06 03:32:41 nbryant
264 build fix for sparc-sun-solaris2.8; i think the dependencies should be
265 set up properly for all platforms now.
267 Revision 580.33 2001/09/06 02:55:27 nbryant
270 Revision 580.32 2001/09/06 02:49:22 ajc
271 * Fixed paste-post mode (<.E>nter <A>scii) to append instead of replace when
272 the user hits <C>ontinue (bug reported by Stu Mark)
274 Revision 580.31 2001/09/06 01:26:39 nbryant
275 - port to Cygwin (DLL support, etc.)
276 - don't build SMTP module if there's no resolver library (eg on Windows)
278 Revision 580.30 2001/09/06 00:54:01 nbryant
279 updated to libtool 1.4.1 and automake 1.5
281 Revision 580.29 2001/08/29 02:51:25 ajc
282 * More work on the new networker.
284 Revision 580.28 2001/08/25 05:04:57 ajc
285 * Worked a little more on the in-server replacement for netproc
287 Revision 580.27 2001/08/22 04:18:17 ajc
288 * Realized that there was lots of similarly broken code in
289 process_rfc822_addr(). Wrote two new utility functions in tools.c
290 stripout() and stripallbut() and used them where appropriate. This should
291 take care of all possible infinite loops.
293 Revision 580.26 2001/08/22 03:43:11 ajc
294 * internet_addressing.c: fixed a bug in process_rfc822_addr() that caused the
295 server to jump into an endless loop when an e-mail address contained
296 unbalanced angle brackets.
298 Revision 580.25 2001/08/15 04:26:02 ajc
299 * Added split horizon and delete-after-spool to the new networker
301 Revision 580.24 2001/08/14 02:41:57 ajc
302 * Began the migration of netproc into part of the serv_network.c module instead
303 of a standalone program.
305 Revision 580.23 2001/08/11 22:35:40 nbryant
306 updated citadel-with-berkeley-db.txt.
307 - updated build instructions
308 - improved backup procedures to be safer and more space-efficient.
310 Revision 580.22 2001/08/11 19:18:41 ajc
311 * Realized that I am stupid and started implementing server commands to load
312 and save network configurations, when I had already lovingly implemented the
313 CONF GETSYS and CONF PUTSYS commands to store arbitrary configuration sets
314 in the Local System Configuration> room. Ripped the newer crap out.
315 * Implemented a skeleton of <.A>ide <S>ysconfig <N>etwork on the client side.
317 Revision 580.21 2001/08/11 03:51:56 ajc
318 * Removed the idle timer from the client. Dialup is dead.
320 Revision 580.20 2001/08/06 21:33:29 nbryant
321 made the client fall back on port 504 if there's no /etc/services entry
323 Revision 580.19 2001/08/05 23:54:14 ajc
324 * prep for new network node infrastructure
326 Revision 580.18 2001/08/03 16:53:21 ajc
327 * Added some more "break" statements to the main switch..case loop in
328 citadel.c where they were needed.
330 Revision 580.17 2001/08/03 16:43:53 ajc
331 * database_sleepycat.c: when running txn_checkpoint(), handle DB_INCOMPLETE
332 return code as a warning instead of an error worthy of aborting the server.
333 See http://www.sleepycat.com/docs/api_c/txn_checkpoint.html for explanation.
335 Revision 580.16 2001/07/30 03:46:14 nbryant
336 made ForEachUser use a read-only cursor, too. there is now only one piece of
337 code in Citadel proper (not the database driver) that needs transactions.
338 that's check_ref_counts; in other words it's the only thing standing in the way
339 of a clean implementation of retryable transactions.
341 Revision 580.15 2001/07/29 22:24:04 nbryant
342 - added a new function to the database interface, cdb_close_cursor(). always
343 call this when you're finished with a traversal but didn't bother reading all
346 - removed several cdb_begin_transaction()/cdb_end_transaction() calls that are
347 no longer needed because of the read-only cursor support.
349 Revision 580.14 2001/07/29 20:56:09 nbryant
350 change ForEachRoom to use read-only cursors by default. it can be overridden to
351 still use read/write cursors by doing:
353 cdb_begin_transaction();
355 cdb_end_transaction();
357 the only place I found where it appears necessary to do so is check_ref_counts,
358 so this checkin affects that function too.
360 Revision 580.13 2001/07/29 20:06:33 nbryant
361 generate symlinks to .libs in modules directory
363 Revision 580.12 2001/07/28 00:02:50 nbryant
364 implemented read-only cursors. one of the advantages to these is that
365 transactions can be avoided; a cursor operation that occurs within a
366 transaction will often acquire a read lock on every single database page. in
367 general, the Sleepycat documentation recommends avoiding transaction-protected
368 read-only operations where practical. read/modify/write operations can still
369 be transaction protected, of course.
371 to use a read-only cursor, call cdb_rewind without a previous call to
372 cdb_begin_transaction. the DB driver will notice this and prevent the current
373 thread from modifying data or starting a transaction until the cursor is
376 Revision 580.11 2001/07/27 20:45:44 nbryant
377 libtool has matured a lot since the last time i looked at it (years ago)
378 so we now use it to handle the details of building shared libraries and
379 the linker flags for the main executable.
381 in theory this should bring a lot more portability to the dynloader
382 subsystem and enable us to do things like transparently detect GNU vs Sun
383 linkers on solaris, for example
385 Revision 580.10 2001/07/27 03:29:04 nbryant
386 missed one thing in the autoconf move
388 Revision 580.9 2001/07/27 02:57:43 nbryant
389 support one cursor per database rather than one global cursor
391 Revision 580.8 2001/07/27 01:32:07 nbryant
392 remove the automatic transaction demarcation on singleton read operations
394 Revision 580.7 2001/07/26 21:43:46 nbryant
395 - move to autoconf 2.52
399 Revision 580.6 2001/07/24 13:17:54 ajc
400 * New UI for mailing list setup
401 * rooms.c: code cleanup
404 Revision 580.5 2001/07/20 23:48:23 nbryant
405 fix build on solaris, check default install location for db 3.2, and silence
408 Revision 580.4 2001/07/16 14:24:30 ajc
409 * Silly cosmetic change to keep the wholist ordered by ascending session number
411 Revision 580.3 2001/07/13 00:01:36 ajc
412 * Shuffled around some of the housekeeping loop code
414 Revision 580.2 2001/07/11 17:01:10 ajc
415 * database_sleepycat.c: small changes to log messages
417 Revision 580.1 2001/07/11 04:35:40 nbryant
418 moved dret initialization in cdb_fetch, just in case
420 Revision 580.0 2001/07/03 03:07:06 ajc
423 Revision 573.143 2001/07/03 03:06:50 ajc
424 * Last minute doco update for 5.80
426 Revision 573.142 2001/07/01 15:44:32 nbryant
427 configure.in: check for Berkeley DB first.
429 Revision 573.141 2001/06/27 23:34:30 ajc
430 * Added some verbage to messages/roomaccess to placate a user who keeps
431 bitching about privacy policy.
433 Revision 573.140 2001/06/19 03:41:04 ajc
434 * Ooops... last_cull needs to be declared static
436 Revision 573.139 2001/06/19 03:33:19 ajc
437 * imap_fetch.c: download MIME parts without decoding first. We like that.
438 * database_sleepycat.c: added automatic culling of log files which have not
439 been written to in five days.
441 Revision 573.138 2001/06/17 19:42:23 nbryant
442 fix all the <time.h> vs. <sys/time.h> issues, hopefully
444 Revision 573.137 2001/06/07 03:28:37 ajc
445 * More tweaks to the MIME parser
447 Revision 573.136 2001/06/06 15:44:37 ajc
448 * msgbase.c: output extra newline at end of RFC822 message if necessary to
449 ensure that 000 termination string appears on a line by itself.
451 Revision 573.135 2001/06/06 04:22:25 ajc
452 * Moved memreadline() to tools.c
453 * internet_addressing.c: fixed conversion of fields to (hopefully) never get
454 into an active loop when encountering badly formed headers
456 Revision 573.134 2001/05/27 05:23:03 ajc
457 * Added a "no new messages" response in the client, displayed when a read
458 command turns up a zero message count.
460 Revision 573.133 2001/05/18 20:12:09 ajc
461 * Fixed bug in mime_parser.c that caused parts to be dropped when the last
462 boundary was the very last line of the message.
463 * serv_smtp.c: toned down some of the command response verbage.
465 Revision 573.132 2001/04/28 04:42:55 ajc
466 * Updated some of the docs. Bumped version number to 5.80 in anticipation
467 of going into a release cycle soon.
469 Revision 573.130 2001/04/26 03:31:00 ajc
470 * Finished the implementation of per-message seen/unseen logic, both in the
471 server proper and in IMAP. Citadel protocol uses new "seen" command.
473 Revision 573.129 2001/04/21 04:55:51 ajc
474 * Began implementation of per-message seen/unseen attribute
476 Revision 573.128 2001/04/20 03:39:54 ajc
477 * IMAP LIST/LSUB: made it case insensitive. Also minor IMAP code cleanup.
479 Revision 573.127 2001/04/17 00:35:19 cough
480 * Modified rooms.c in the client so that it would allow inviting into
481 public rooms. This is important since there is now a V_LOCKOUT
482 flag which prevents users who have been kicked from rejoining
483 a room unless/until you invite them back in.
485 Revision 573.126 2001/04/16 19:21:14 cough
486 * Fixed bug in room_ops.c that wasn't allowing aides to goto passworded
487 rooms without knowing the password.
489 Revision 573.125 2001/04/14 04:26:44 ajc
490 * Fixed an unterminated string bug in IMAP APPEND. Storing messages should
493 Revision 573.124 2001/04/10 01:04:10 ajc
494 * Finished coding IMAP APPEND. It works, but there's a bug in it somewhere
495 that is corrupting the memory.
497 Revision 573.123 2001/04/03 00:47:23 ajc
498 * Began implementing IMAP APPEND
500 Revision 573.122 2001/04/01 22:05:44 cough
501 * *Actually* fixed a botched ChangeLog entry.
503 Revision 573.121 2001/04/01 22:04:28 cough
504 * Fixed a botched ChangeLog entry.
506 Revision 573.120 2001/04/01 22:03:10 cough
507 * Changed two fclose()s to pclose()s.
509 Revision 573.119 2001/03/25 11:52:36 error
510 * serv_pop3.c: Fixed APOP. Now logs in properly. Also cleaned up some non-
511 RFC-compliant error messages.
513 Revision 573.118 2001/03/21 05:47:49 ajc
514 * Added the new IMAP mailbox string compare submitted by Daniel Malament.
516 Revision 573.117 2001/03/20 01:33:55 ajc
517 * Added the (\NoInferiors) tag to all rooms listed in IMAP. This made Mozilla
520 Revision 573.116 2001/03/13 17:19:33 ajc
521 * support (BODY[HEADER.FIELDS(BLAH BLAH BLAH)]) and HEADER.FIELDS.NOT
523 Revision 573.115 2001/03/12 01:27:42 ajc
524 * Implemented SUBSCRIBE and UNSUBSCRIBE commands
526 Revision 573.114 2001/03/11 23:00:29 ajc
527 * Mega sexy hack to deliver express messages THROUGH IMAP! uber coolness!!
529 Revision 573.113 2001/03/11 22:09:20 ajc
530 * Replaced the "citlogin" binary wrapper with the "loginwrapper.sh" script.
532 Revision 573.112 2001/03/11 20:06:53 ajc
533 * Fixed bug that created incorrect roomnames when sending pages
535 Revision 573.111 2001/03/11 19:23:32 ajc
536 * IMAP DELETE command ... also split up access control for room delete cmds
538 Revision 573.110 2001/03/10 17:29:07 ajc
539 * Implement proper access control for deleting messages from IMAP
541 Revision 573.109 2001/03/07 04:02:27 ajc
542 * Fixed some small IMAP bugs
544 Revision 573.108 2001/03/06 04:44:00 ajc
545 * Probable completion of STATUS, COPY, STORE, and EXPUNGE commands in IMAP
547 Revision 573.107 2001/03/06 03:31:58 nbryant
548 database-related cleanups and paranoia tests;
549 fixed a transaction-leak/deadlock problem in cdb_delete;
550 solved the SIGPIPE mystery (GDB stops on SIGPIPE is all it was)
552 Revision 573.106 2001/03/05 04:59:31 ajc
555 Revision 573.105 2001/03/04 23:49:41 ajc
556 * IMAP EXPUNGE responses -should- be correct now
558 Revision 573.94 2001/02/20 00:02:56 ajc
559 * IMAP: implemented the STATUS command (sort of).
561 Revision 573.93 2001/02/19 22:24:41 ajc
562 * IMAP server: added untagged, unsolicited server messages for newly arrived
563 messages, and messages expunged by another session.
565 Revision 573.92 2001/02/17 05:53:35 ajc
566 * Repaired the creation of page log rooms in the wrong namespace when the
567 recipient does not yet have his/her log room created.
568 * Rewrite "EXPI messages" to run in two passes: one to gather messages to
569 purge and the next to delete them. Works better in transactionland.
571 Revision 573.91 2001/02/14 08:11:27 error
572 * citadel.rc: added $Id$ (it's about time!)
574 Revision 573.90 2001/02/14 04:23:54 ajc
575 * Fixed POP3 server responses ending in \n instead of \r\n as they should be.
576 This was causing some clients (such as Pine) to lock up.
578 Revision 573.89 2001/02/13 04:06:14 ajc
579 * Worked out the remaining bugs in IMAP FETCH for the BODYSTRUCTURE and
580 BODY[n] data items. I think. So much protocol crud, so little time...
582 Revision 573.88 2001/02/13 01:18:44 ajc
585 Revision 573.87 2001/02/12 04:31:34 ajc
586 * sysdep.c ig_tcp_server() - use IPPROTO_TCP instead of getprotobyname()
588 Revision 573.86 2001/02/08 04:45:58 ajc
589 * Fixed namespace problems resulting from the automatic namespece prefixing
590 added to create_room(). Also added the ability to specify "create a mailbox
591 but I've already supplied the namespace prefix" for situations where the
592 namespace isn't that of the logged in user.
593 * Made the POP3 server response messages slightly less humorous
595 Revision 573.85 2001/02/06 04:44:12 ajc
596 * Added a floor listing (complete with \NoSelect flag) to LIST and LSUB
598 Revision 573.84 2001/02/06 02:09:38 ajc
599 * citadel.rc: changed the default for local_screen_dimensions to 1, since
600 Internet users now outnumber dialup users 100 to 0.
601 * room_ops.c: added a really_create option to create_room(). Also moved the
602 generation of personal namespace into that function. MODULE OWNERS PLEASE
603 CHECK YOUR CALLS TO AVOID MULTIPLE NAMESPACING!!
604 * room_ops.c: fixed a bug in cgetfloor() that left bad pointers around
605 * serv_imap.c: finished the CREATE command (finally)
607 Revision 573.83 2001/02/05 05:20:22 ajc
608 * Made some changes to functions which translate between Citadel room names
609 and IMAP folder names. They're still buggy.
611 Revision 573.82 2001/02/04 23:17:28 ajc
612 * Implemented the IMAP CREATE command
614 Revision 573.81 2001/02/04 02:40:07 ajc
615 * more imap. imap sucks. die crispin die.
617 Revision 573.80 2001/02/03 10:02:12 error
618 * serv_ical.c: Verify that objects posted to My Calendar> are of type
619 text/x-calendar or text/calendar; abort saving if not
621 Revision 573.79 2001/02/03 09:30:46 error
622 * serv_ical.c: now creates a My Calendar> personal room, sets attributes
624 Revision 573.78 2001/02/03 08:21:00 error
625 * serv_ical.c and serv_ical.h added; skeleton code for now
627 Revision 573.77 2001/02/02 20:18:18 ajc
628 * Changed the error message in cdb_delete() to actually *say* cdb_delete
629 instead of cdb_store. Useful to know which function failed...
631 Revision 573.76 2001/02/01 04:08:03 ajc
632 * IMAP minor change to mailbox name output
633 * Increased size of buffer in lprintf()
635 Revision 573.75 2001/01/28 09:50:02 error
636 * sysdep.c: lprintf() now generates timestamps
638 Revision 573.74 2001/01/28 07:35:04 error
639 * serv_bio.c: RBIO now also returns stats about a user, see session.txt
641 Revision 573.73 2001/01/16 04:03:13 ajc
642 * yeesh ... more on the IMAP BODYSTRUCTURE
644 Revision 573.72 2001/01/16 01:51:12 ajc
647 Revision 573.71 2001/01/16 00:46:40 ajc
648 * Changed the MIME parser API *again* because we now need the ability to
649 supply callback functions to be executed before and/or after parsing a
650 multipart. (Need this for IMAP BODYSTRUCTURE output. Crispin sucks.)
652 Revision 573.70 2001/01/15 23:59:26 ajc
653 * user_ops.c: reject NULL password in CtdlTryPassword() instead of crashing
655 Revision 573.68 2001/01/15 20:34:04 ajc
656 * "Path:" removed for now because it confuses brain-dead Microsoft shitware
657 into thinking that mail messages are newsgroup messages instead. When we
658 add NNTP support back into Citadel we'll have to add code to only output
659 this field when appropriate.
661 Revision 573.67 2001/01/15 16:30:31 ajc
662 * temporary implementation of 901 asynchronous express messages
664 Revision 573.66 2001/01/14 14:55:39 ajc
665 * Changed the format of <.W>holist <L>ong
667 Revision 573.65 2001/01/13 06:40:26 nbryant
668 merged remaining changes from TRANSACTIONS (using cvs update -j TRANSACTIONS)
669 which should now be considered closed.
671 Revision 573.64 2001/01/13 06:12:15 ajc
672 * Added the ASYN command
674 Revision 573.63 2001/01/12 22:05:46 ajc
675 * Fixed a bug that caused bogus wholist lines to be displayed when a non-aide
676 reads a list containing stealth mode sessions.
678 Revision 573.62 2001/01/09 05:39:45 ajc
679 * Merged in code from the TRANSACTIONS branch for testing.
681 Revision 573.61 2000/12/30 06:17:17 ajc
682 * Still more work on IMAP. Damn this is tedious.
684 Revision 573.60 2000/12/30 04:55:05 ajc
685 * more buffer size stuff
687 Revision 573.59 2000/12/27 20:19:51 ajc
688 * The size constant "256" which shows up everywhere as a buffer size has now
689 been changed to SIZ. And, SIZ has been defined now as 1024, not 256, because
690 we need 1024 byte buffers for most Internet protocols.
692 Revision 573.58 2000/12/27 05:09:58 ajc
693 * Added a skeleton IMAP "SEARCH" command (based on the FETCH logic)
695 Revision 573.57 2000/12/26 03:46:50 ajc
698 Revision 573.56 2000/12/25 22:50:43 ajc
699 * Added an API function to extract and unfold specific RFC822 fields.
700 * imap-->fetch-->envelope-->in-reply-to now works
701 * More robust checking and reporting of temp file errors in the client
703 Revision 573.55 2000/12/25 20:43:24 ajc
704 * imap_fetch.c: added support for fetch-->envelope-->from
706 Revision 573.54 2000/12/20 04:09:24 ajc
707 * A few memory handling fixes to netproc.
709 Revision 573.53 2000/12/20 01:57:37 ajc
710 * netproc.c: added bounds check to fpgetfield()
712 Revision 573.52 2000/12/19 20:41:55 ajc
713 * Fixed generation of unique file names for network uploads etc.
715 Revision 573.51.2.11 2000/12/26 05:30:55 nbryant
716 remove extraneous transaction around dynamic module initializations. this will
717 fix the crash on database creation.
719 Revision 573.51.2.10 2000/12/24 23:00:58 nbryant
720 clean: also remove parsedate.c
722 Revision 573.51.2.9 2000/12/20 01:38:42 nbryant
723 require transactional cursors
725 Revision 573.51.2.8 2000/12/20 00:30:01 nbryant
726 release any stale db handles at the end of a server command
727 (unfinished transactions will be aborted to annoy lazy programmers)
729 Revision 573.51.2.7 2000/12/19 06:18:27 nbryant
730 set sched_yield as sleepycat's yield function. this should improve locking
733 Revision 573.51.2.6 2000/12/19 02:22:29 nbryant
734 added automatic transaction start/end on cdb_fetch, cdb_delete, and cdb_store
736 Revision 573.51.2.5 2000/12/18 03:51:13 nbryant
737 ditto S_USER_TRANS, S_CALLLOG, and S_HOUSEKEEPING, which are no longer used at
740 Revision 573.51.2.4 2000/12/18 02:49:17 nbryant
741 removed all references to S_MSGMAIN critical section; it wasn't really needed.
742 this should make things significantly more scaleable.
744 Revision 573.51.2.3 2000/12/17 22:12:48 nbryant
745 reworked shutdown sequence to wait for worker threads to terminate before
746 checkpointing and closing databases. it is no longer safe to call
747 master_cleanup() directly to force a shutdown; instead, just set
748 time_to_die to a nonzero value
750 Revision 573.51.2.2 2000/12/17 05:06:09 nbryant
751 added deadlock detection and cleaned up messages
753 Revision 573.51.2.1 2000/12/16 21:06:59 nbryant
754 created TRANSACTIONS branch
755 track cursor and transaction id's in thread-specific data
757 Revision 573.51 2000/12/14 18:36:34 ajc
758 * Fixed the "users not in chat" wholist display
760 Revision 573.50 2000/12/12 18:06:46 ajc
761 * Removed the transaction stuff (but left the log in). It wasn't working.
763 Revision 573.49 2000/12/12 06:19:55 ajc
764 * Stabilize, dammit!!
766 Revision 573.48 2000/12/12 04:20:03 ajc
767 * Made the transaction open/close a global thing, in a frantic attempt to get
768 Uncensored to stop crashing. More fixes on the way...
770 Revision 573.47 2000/12/11 06:08:41 ajc
771 * Removed the housekeeper thread, moved terminate_idle_sessions() out to a
772 timer event, and check_sched_shutdown() to the end of the worker thread
773 loop. Seems to have improved reliability (but why?)
775 Revision 573.46 2000/12/11 03:22:11 ajc
776 * Added server-side REQT command to issue client termination requests
778 Revision 573.45 2000/12/11 02:19:26 ajc
779 * Client now honors EM_GO_AWAY flag, used by the server to request that a
780 client log off. (The server doesn't support sending that flag yet, though)
782 Revision 573.44 2000/12/09 06:20:06 ajc
783 * A few final touches to the Sleepycat DB back-end
785 Revision 573.43 2000/12/08 17:06:33 ajc
786 * Wrap txn_begin and txn_end in S_DATABASE mutex
788 Revision 573.42 2000/12/07 20:21:39 ajc
789 * begin/end transaction in master_startup()
791 Revision 573.41 2000/12/07 16:59:02 nbryant
792 added --with-db and --with-gdbm options to configure
794 Revision 573.40 2000/12/07 04:50:33 ajc
795 * Wrap housekeeper and timer events in transaction open/close functions
796 * Checkpoint the DB as an EVT_TIMER event instead of after each session
797 (runs each minute, but actually limited by the parameters of the function)
799 Revision 573.39 2000/12/06 04:44:36 ajc
800 * Changed netproc to keep the use table in a flat file instead of a database
802 Revision 573.38 2000/12/05 05:32:58 ajc
803 * Added support for non-USA country identities in vCard and registration
804 * User edit now asks whether it should prompt to change the password
806 Revision 573.37 2000/12/03 04:12:21 ajc
807 * Finished (mostly) the Sleepycat DB backend ... added transaction logging
809 Revision 573.36 2000/11/30 03:23:17 ajc
810 * Got the Sleepycat DB back end working, by opening the databases in a non
811 shared, non threaded mode, and using Citadel's locking to serialize access.
813 Revision 573.35 2000/11/29 05:00:02 ajc
814 * I think the db stuff is ok, but my db library is fux0red...
816 Revision 573.34 2000/11/27 14:12:09 error
817 * commands.c: fixups to print_express() to make external command not print
818 extraneous stuff to the terminal and make the displayed message consistent
820 Revision 573.33 2000/11/27 10:41:14 error
821 * print_express(): now uses GEXP instead of old PEXP; displays timestamps
823 Revision 573.32 2000/11/27 10:29:59 error
824 * serv_chat.c: fix send_express_message() to include timestamps
826 Revision 573.31 2000/11/27 03:44:27 ajc
827 * Initial checkin of database_sleepycat.c (doesn't work yet)
829 Revision 573.30 2000/11/26 05:24:22 ajc
830 * msgbase.c: Added new API function CtdlOutputPreLoadedMsg(), and
831 re-implemented the existing CtdlOutputMsg() as a wrapper around it.
832 * imap_fetch.c: used the above function to do all output pre-loaded
834 Revision 573.29 2000/11/25 09:36:18 error
835 * Added a bit of detail to syslog entries; now shows session id attached to
836 client, hostname, and username, and time the session ended.
838 Revision 573.28 2000/11/25 06:17:06 ajc
839 * Minor IMAP tweaks. It still doesn't work. :(
841 Revision 573.27 2000/11/23 07:22:21 error
842 * citadel.spec: update version number
844 Revision 573.26 2000/11/21 11:12:56 error
845 * domain.h: changed the HP/UX compatibility code to use defines from
846 typesize.h for integers of specific bit widths (needed for Solaris, etc)
848 Revision 573.25 2000/11/12 04:20:49 ajc
849 * Optimized server side input of message text
851 Revision 573.24 2000/11/10 03:55:06 ajc
852 * Ford's Fix for Faster Functionality (save position during reply)
854 Revision 573.23 2000/11/09 04:48:50 ajc
855 * tools.c: striplt() strips all whitespace, not just spaces
857 Revision 573.22 2000/11/07 20:47:21 ajc
858 * imap_fetch.c: added a skeleton "ENVELOPE" fetch. Currently sends NIL's.
860 Revision 573.21 2000/11/07 15:54:53 ajc
861 * xx FETCH n:n BODY[pn.MIME] now works
863 Revision 573.20 2000/11/06 05:10:01 ajc
864 * Changed the mime_parser() API (again) to allow "don't decode" mode
866 Revision 573.19 2000/10/29 18:11:07 ajc
867 * Start numbering top-level MIME parts as 1, 2... not 1.1, 1.2...
869 Revision 573.18 2000/10/28 14:14:19 error
870 * msgbase.c: eliminated most gotos; a single goto in alias() remains because
871 it actually makes sense to do it that way...
873 Revision 573.17 2000/10/25 21:37:09 ajc
874 * Implemented the AUTHENTICATE LOGIN command in IMAP
876 Revision 573.16 2000/10/25 19:20:37 ajc
877 * FETCH now works for ranges *and* sets, and with sequence numbers *and* UID's
879 Revision 573.15 2000/10/24 20:39:59 ajc
880 * Added RFC822, RFC822.HEADER, RFC822.SIZE, RFC822.TEXT fetch keys to IMAP
882 Revision 573.14 2000/10/23 20:26:51 error
883 * War on goto: rewrote a few easy functions to eliminate unnecessary gotos
885 Revision 573.13 2000/10/11 23:03:44 error
886 * utilsmenu: obey $PAGER environment var, if any. Default to more if neither
887 $PAGER nor less is available.
889 Revision 573.12 2000/10/11 22:55:25 error
890 * citadel.c: when ansi_color=user, enable color at login, so Lobby> posts
891 displayed at login are in color
893 Revision 573.11 2000/10/11 22:47:51 error
894 * domain.c: getmx() returns hostname as MX if no MX records found a la RFC 974
896 Revision 573.10 2000/10/10 19:18:12 ajc
897 * Added support of macros ALL, BODY, FAST, and FULL to the IMAP FETCH command
899 Revision 573.9 2000/10/06 03:31:55 ajc
900 * Mark Crispin is a fscking idiot. IMAP is a convoluted mess.
902 Revision 573.8 2000/10/05 22:23:16 ajc
903 * Slowly and painfully writing IMAP support
905 Revision 573.7 2000/10/04 22:39:06 ajc
906 * Added skeleton versions of the LIST and LSUB commands to the imap server
908 Revision 573.6 2000/10/04 17:48:21 ajc
909 * Allow Aides to zap rooms (site configurable setting)
911 Revision 573.5 2000/10/03 01:45:00 ajc
912 * Changed the <.A>ide <S>ysconfig <G>eneral command to explicitly allow the
913 global page log room to be disabled (answer "no" to set the log room to a
916 Revision 573.4 2000/09/28 10:27:38 error
917 * commands.c: changed sttybbs() to support HP/UX termios VMIN and VTIME
919 Revision 573.3 2000/09/24 22:01:45 ajc
920 * ipc_c_tcp.c: don't hardcode BBSDIR path for unix domain sockets
922 Revision 573.2 2000/09/21 04:16:44 ajc
923 * Fixed logged_in_response() so it only displays responses during Citadel
924 protocol sessions. (This was affecting POP etc.)
926 Revision 573.1 2000/09/11 22:05:04 ajc
927 * citadel.c: accept -h <host> and -p arguments, so citadel can be called
928 directly by telnetd, bypassing /bin/login. It works, but not recommended at
929 this time because it has to run as root.
931 Revision 573.0 2000/09/05 18:35:22 ajc
932 * Tagged everything for version 5.73 release
934 Revision 572.39 2000/09/04 03:59:15 ajc
936 ----------------------------
938 date: 2000/09/03 06:36:01; author: error; state: Exp; lines: +5 -1
939 Added HP/UX linker flag for dynamic modules to work
940 ----------------------------
942 date: 2000/09/01 06:50:00; author: error; state: Exp; lines: +8 -1
943 Changed to use integer macros from typesize.h for specific bit widths
944 ----------------------------
946 Revision 572.38 2000/09/01 20:17:08 ajc
947 * msgbase.c: cmd_opna() - increase desired_section buffer from 64 to 256 bytes
949 Revision 572.37 2000/09/01 17:31:47 ajc
950 * Fixed oopseth in control.c that might call fileno(NULL)
952 Revision 572.36 2000/09/01 13:37:16 ajc
953 * control.c: chown citadel.control to bbsuid when opening/creating as root
955 Revision 572.35 2000/09/01 03:55:44 ajc
956 * Fixed a few more references to the deprecated uncnsrd.mt-kisco.ny.us name
958 Revision 572.34 2000/09/01 03:43:09 ajc
959 * Added 'author' command-line arg to aidepost. Closes enhancement request
961 * Put the default SMTP and POP3 ports back to 25 and 110. Now that the
962 unix domain socket bug is fixed, it's ok if these binds fail.
964 Revision 572.33 2000/08/31 23:02:15 ajc
965 * ig_tcp_server() and ig_uds_server() - check to make sure queue length is
966 always at least 5. Zero-length queues can cause connection lockups.
968 Revision 572.32 2000/08/31 21:32:44 ajc
969 * Still trying to fix a socket connect bug
971 Revision 572.31 2000/08/31 16:37:08 ajc
972 * docs/import-export.txt: added.
974 Revision 572.30 2000/08/28 19:51:51 ajc
975 * messages.c: cosmetic cleanup (coding convention and comments)
977 Revision 572.29 2000/08/26 20:23:18 ajc
978 * Finished up the back end code for mailing list sends. Sends now work!
980 Revision 572.28 2000/08/24 02:48:18 ajc
981 * Merged in IO ERROR's diffs to make Citadel work with HP/UX
983 Revision 572.27 2000/08/22 02:31:47 ajc
984 * nonce (for APOP-style auth) is now generated when a context is created
985 instead of during protocol greeting functions.
986 * Moved Citadel protocol nonce output from greeting to INFO
988 Revision 572.26 2000/08/18 21:09:36 ajc
989 * Added a little more mailing list code to serv_network.c
991 Revision 572.25 2000/08/10 04:36:25 ajc
992 * Fixed a bug in keyboard polling (in commands.c) which was causing the
993 client protocol to get out of sync in certain conditions.
995 Revision 572.24 2000/08/10 02:42:13 ajc
996 * Changed all the "200 ok" responses to more descriptive strings
997 * Added a *temporary* protocol sync check. Remove this!
999 Revision 572.23 2000/08/09 17:14:34 ajc
1000 msgbase.c: fixed a bug in
1001 remove_any_whitespace_to_the_left_or_right_of_at_symbol() that was
1002 causing the <R>eply function to fail on names with whitespace in
1003 certain parts of the string. This closes Bug #56.
1005 Revision 572.22 2000/08/05 04:24:00 ajc
1006 * Added [idle] to client wholist display for sessions idle >15 minutes
1007 * Added a generic "void *userdata" field to CtdlForEachMessage()
1008 * More prep for mailing list handling in the server
1010 Revision 572.21 2000/07/30 04:36:12 ajc
1011 * Set up the SNET (Send NETwork config) and GNET (Get NETwork config) commands
1012 for the network overhaul.
1014 Revision 572.20 2000/07/29 05:29:19 ajc
1015 * Changed the format of RWHO output to provide non-masqueraded user/room/host
1016 names (to Aides only) as additional fields rather than an extra line of
1018 * Changed the client to display new RWHO fields, in the "long" wholist only.
1019 * Default SMTP and POP ports are now -1, not 25/110. These services must now
1020 be activated manually.
1022 Revision 572.19 2000/07/24 00:39:13 ajc
1023 * Fixed a path problem when calling netmailer from mailinglist.c
1025 Revision 572.18 2000/07/22 03:44:17 ajc
1026 * Prepared infrastructure for the networker rewrite
1028 Revision 572.17 2000/07/17 02:38:08 ajc
1029 * Completed serv_vandelay.c (importer/exporter module)
1030 * sendcommand.c: fix behavior of SEND_LISTING mode
1031 * sysdep.c: client_gets() fill buffer with "000" terminator when returning -1
1033 Revision 572.16 2000/07/14 03:06:55 ajc
1034 * Added .ATN (DOWN) and .ATS (SCDN 1) commands to the client
1036 Revision 572.15 2000/07/10 23:36:08 ajc
1037 * Another attempt to fix the crashy crashy bug in serv_vcard
1038 * Did more work on the Art Vandelay module
1039 * Replaced all instances of sprintf(tempfile, tmpnam(NULL)) with strcpy()
1041 Revision 572.14 2000/07/10 04:01:12 ajc
1042 * added an unfinished serv_vandelay.c (Art Vandelay module - importer/exporter)
1044 Revision 572.13 2000/07/09 02:47:40 ajc
1045 * Overhauled the keepalive logic in the chat client. Closes bug #20.
1047 Revision 572.12 2000/07/09 02:27:02 ajc
1048 * Eliminated the whole SIGINT/SIGQUIT based handling of Ctrl-O and Ctrl-C
1049 keyboard interrupts. Replaced with a non-blocking check for keyboard input
1050 which sets the global variable 'sigcaught' if either key was pressed.
1051 fmout() and pprintf() switch to 'drain mode' if sigcaught is set.
1052 This closes Bug #18.
1054 Revision 572.11 2000/07/06 20:26:36 ajc
1055 * updated .Help SUMMARY
1057 Revision 572.10 2000/07/04 20:02:46 ajc
1058 * Fixed potential crashy crashy bug in serv_vcard.c
1060 Revision 572.9 2000/06/28 03:42:56 ajc
1061 * Changed the comments at the beginning of each file to a consistent format
1062 * Improved the parameterization of commands in the IMAP module
1064 Revision 572.8 2000/06/27 01:27:13 ajc
1065 * Coupla very small changes to get on the road to IMAP support
1067 Revision 572.7 2000/06/22 21:41:48 ajc
1068 * Made the ICQ stuff far more reliable ... by removing it!
1070 Revision 572.6 2000/06/21 03:46:20 ajc
1071 * IMAP is now legal but useless, supporting NOOP, LOGIN, and LOGOUT.
1073 Revision 572.5 2000/06/15 20:15:52 ajc
1074 * Inserted a skeleton IMAP module into the build. IT DOES NOT WORK AT ALL.
1076 Revision 572.4 2000/06/04 02:30:56 ajc
1077 * CtdlForEachMessage() now returns the number of messages processed. It also
1078 accepts the MSGS_EQ mode, for targeting a specific message number (useful
1079 for determining whether the specified message actually exists in a room).
1080 * Completed the server side of the moderation system (serv_moderate.c module
1081 which implements the MMOD command)
1083 Revision 572.3 2000/06/03 05:47:57 ajc
1084 * Replaced most of the very repetitive and very redundant access level checks
1085 in most commands with a single API call: CtdlAccessCheck()
1086 * serv_moderate.c: added (not finished)
1088 Revision 572.2 2000/06/02 03:38:50 ajc
1089 * Bind unix socket prior to TCP socket for citadel protocol
1090 * Fixed bug in sendcommand.c which was causing it to crash on attach
1092 Revision 572.1 2000/05/26 19:27:51 ajc
1093 * Changed some of the rev-level sensitive stuff to look at the actual version
1094 of Citadel running, not the last version with which we ran setup
1095 * Added a moderation system. Default filter level for new users is in the
1096 config file. Per-user setting is in usersupp. Moderation level of each
1097 message is in SuppMsgInfo. Tweaked CONF, GETU, and SETU. Read filter is
1098 working. Moderate message up/down commands are not here yet. See
1099 techdoc/moderation.txt for more info.
1101 Revision 572.0 2000/05/23 02:09:30 ajc
1102 * Updated docs and tagged everything for the 5.72 release
1104 Revision 571.7 2000/05/20 23:28:20 ajc
1105 * Fixed bug in client API that was causing netproc to crash
1107 Revision 571.6 2000/05/15 00:05:19 ajc
1108 * Double the retry interval for SMTP deliveries after each failed attempt.
1110 Revision 571.5 2000/05/11 03:08:47 ajc
1111 * serv_smtp.c: clear the relevant state buffers after an SMTP DATA command
1112 completes, allowing multiple messages in one session. Closes bug #58.
1114 Revision 571.4 2000/04/24 03:36:43 ajc
1115 * Removed references to strucmp() and struncmp(), replaced them with
1116 strcasecmp() and strncasecmp() as we did in the server a while ago, and
1117 set up the config script to figure out whether they need to be compiled
1118 in. Also moved them to tools.h
1119 * Wrote a password manager for the client
1121 Revision 571.3 2000/04/19 03:17:10 ajc
1122 * Don't ever expire the Local System Configuration> room
1124 Revision 571.2 2000/04/16 19:03:47 ajc
1125 * Minor changes to avoid host lookup for local clients
1127 Revision 571.1 2000/04/15 19:55:52 ajc
1128 * Fixed "Unvalidated users appear even with registration disabled" bug #36
1130 Revision 571.0 2000/04/13 02:43:24 ajc
1131 * Fixed a problem that crashed the client during <G>oto commands if a room
1132 existed with a name more than 32 characters (thanks to Magus for reporting
1134 * Tagged everything and updated docs for the 5.71 release
1136 Revision 570.18 2000/04/10 01:47:22 ajc
1137 * More paginator changes. Shuffled code around, added pagination to a bunch
1138 of other functions, and replaced the old, cumbersome pagination with the
1139 new, easy, API-based one in everything except message output.
1141 Revision 570.17 2000/04/09 17:51:18 ajc
1142 * Added pprintf() (paginated version of printf) to the client-side API. Now
1143 any client side function can be paginated simply by changing all of the
1144 printf's to pprintf's. I've already done this for the user list and wholist
1145 (removing the old style pagination) and for "read directory."
1147 Revision 570.16 2000/04/08 04:52:48 ajc
1148 * Another minor stoopid little time display fix
1150 Revision 570.15 2000/04/08 03:58:12 nbryant
1151 * backed out the previous changes since they didn't look good on some
1152 xterms with a blue bold mode. just set the background color to black
1153 instead. this makes black-on-white terminals actually readable, if not
1154 particularly good looking.
1156 Revision 570.14 2000/04/08 01:36:30 nbryant
1157 * citadel.c, commands.c: comment out cls() as this wasn't called if
1158 ansi_color=user anyway, and we have no way of knowing whether the user's
1159 terminal does background color erase, which was the reason for adding this
1160 in the first place. with the recent changes to color(), the display will get
1161 screwed up if they *do* have background color erase. perhaps this is a job
1164 Revision 570.13 2000/04/08 00:37:42 nbryant
1165 * commands.c: fix color support for black-on-white color terminals such as
1166 CDE's dtterm. this just avoids white-on-white text; some color combinations
1167 such as yellow-on-white still aren't very legible due to contrast. There's
1168 not much I can think to do about that without affecting the look on the
1169 white-on-black terminals which probably account for most users.
1171 Revision 570.12 2000/04/07 20:22:34 ajc
1172 * Fixed am/pm bug in time display
1174 Revision 570.11 2000/04/07 19:22:45 ajc
1175 * For services disabled by setting port number to -1, administratively skip
1176 the bind instead of just allowing it to fail.
1178 Revision 570.10 2000/03/31 04:31:02 ajc
1179 * Quick fix to 'stats' utility to purge records with bogus timestamps
1181 Revision 570.9 2000/03/31 02:10:52 ajc
1182 * Caved in to pressure and enabled <R>eply in public rooms.
1184 Revision 570.8 2000/03/28 03:55:53 ajc
1185 * Modified <.RU> to allow search for partial match
1187 Revision 570.7 2000/03/27 03:08:19 ajc
1188 * Third parameter of CtdlDeleteMessages() now takes "" instead of NULL to
1189 specify 'any MIME type'.
1191 Revision 570.6 2000/03/27 01:14:08 nbryant
1192 * Makefile.in: generate parsedate.c automatically
1193 * configure.in: check for bison/byacc/yacc. bison seems to build cleaner
1195 * parsedate.c: removed from CVS
1196 * parsedate.y: added #include <stdlib.h> so it builds with bison
1198 Revision 570.5 2000/03/27 00:46:10 nbryant
1199 * First cut at Solaris fixes. There may still be some *printf("%s", NULL)
1200 type of issues lurking in the shadows.
1202 Revision 570.4 2000/03/25 18:29:58 nbryant
1203 changed my email address
1205 Revision 570.3 2000/03/23 02:41:50 ajc
1206 *** empty log message ***
1208 Revision 570.2 2000/03/21 03:23:24 ajc
1209 * Experimental new linebreak mode
1211 Revision 570.1 2000/03/20 14:43:19 ajc
1212 * "Brown paper bag" fix for SMTP bug (incoming long fields crash logger)
1214 Revision 570.0 2000/03/19 23:42:34 ajc
1215 * This is the official 5.70 release.
1217 Revision 1.494 2000/03/19 23:04:08 ajc
1218 * Small cosmetic change to date/time output
1220 Revision 1.493 2000/03/19 05:02:39 ajc
1221 * SMTP hacks to deal with AOL braindamage
1223 Revision 1.492 2000/03/18 18:18:04 ajc
1224 * Support multiline responses from SMTP servers when sending mail
1226 Revision 1.491 2000/03/17 16:26:57 ajc
1227 * Set up a private "Sent/Received Pages" room for each user
1229 Revision 1.490 2000/03/17 04:11:24 ajc
1230 * Moved bio-related commands out to a loadable module
1232 Revision 1.489 2000/03/16 17:58:54 smw
1233 Created a docs directory.
1234 Moved install.txt to docs.
1235 Added inetmailsetup.txt (BBS server side e-mail)
1236 Added inetmailsetupmx.txt (local mail AND bbs e-mail
1237 Added inetsiteconfig.txt (describes the .asi command)
1238 Added siteconfig.txt (describes .asg)
1239 Added chat.txt (describes changes and new chat functionality)
1240 Made a couple of changes to install.txt (references to new documentation)
1241 Added Steve Williams to copyright.txt as the document writer.
1243 Revision 1.488 2000/03/15 03:04:51 ajc
1244 * Added DEXP server command to disable incoming express messages.
1245 * <Q>uiet mode client side command to set/clear DEXP mode.
1246 * <K>nown rooms list displays through the paginator.
1248 Revision 1.487 2000/03/12 00:21:35 ajc
1249 * Removed the semi-broken "chat room" functionality in the chat system, and
1250 replaced it with direct mapping to the actual Citadel room the user is in.
1251 * Display masqueraded roomname in chat, if applicable. Fixes bug #19.
1253 Revision 1.486 2000/03/11 21:29:37 ajc
1254 * SM_ flags for CtdlSaveMsgPointerInRoom() need to be a bit bucket, not an
1255 enum, since more than one can be passed. Changed SM_DONT_BUMP_REF_COUNT
1256 from 3 to 4. This also fixes bug #33.
1258 Revision 1.485 2000/03/11 20:26:03 ajc
1259 * Reworked the <R>eply logic in messages.c - fixes bug #34
1261 Revision 1.484 2000/03/11 19:22:19 nbryant
1262 * commands.c: improved timing of background keepalives if connection is
1265 Revision 1.483 2000/03/11 05:08:48 nbryant
1266 * commands.c: oops, that mutex stuff wasn't necessary
1268 Revision 1.482 2000/03/11 04:09:03 nbryant
1269 * new threaded client code for background keepalives
1271 Revision 1.481 2000/03/10 21:40:04 ajc
1272 * Changes to message base and networker to support Internet-style message
1273 ID's instead of the conventional Citadel style.
1275 Revision 1.480 2000/03/08 03:36:37 ajc
1276 * Shut off hostname resolution when dealing with Unix domain sockets
1277 * Cleaned up the 'citmail' MDA tool
1278 * Added POP3 and SMTP port numbers to global system configuration
1280 Revision 1.479 2000/03/07 21:54:58 ajc
1281 * Fixed the naming conventions and permissions for unix domain sockets.
1283 Revision 1.478 2000/03/05 07:33:23 ajc
1284 * Added support for protocols over Unix domain sockets.
1286 Revision 1.477 2000/03/04 22:36:23 ajc
1287 * Remove nulls appended to editor files during replace, edit, and print
1288 operations. Truncate temp files during same operations.
1289 Closes bugs #6 and #7.
1291 Revision 1.476 2000/03/04 05:29:18 ajc
1292 * Relax restrictions on editing of base rooms. Renaming is not allowed but
1293 all other attributes can be edited. Closes feature request #21.
1294 * Sending pages from the client now uses the same message editing functions
1295 as entering messages, allowing edit/abort. Closes feature request #25.
1297 Revision 1.475 2000/03/03 04:50:14 ajc
1298 * Moved all of the wholist masquerading commands into the serv_rwho module
1300 Revision 1.474 2000/03/03 04:12:37 ajc
1301 * Finished the inbound side of gateway domain service
1303 Revision 1.473 2000/02/27 04:55:51 ajc
1304 * Added "keymenu()" generic menu-maker to commands.c
1305 * Blocked non-numeric input to intprompt() (fixes bug #16)
1307 Revision 1.472 2000/02/27 03:57:35 ajc
1308 * Completed 'fsck'-like reference count verifier (server and client)
1310 Revision 1.471 2000/02/26 18:30:40 ajc
1311 * Properly handle all aliases specified in network/mail.aliases for incoming
1312 SMTP mail (uses the alias() function, so if we replace that function with
1313 something that uses the same calling convention, it'll still work)
1315 Revision 1.470 2000/02/26 05:15:38 ajc
1316 * Fortified the message base and SMTP code so that misdirected bounce messages
1317 end up in the Aide> room instead of getting dereferenced
1318 * Started writing a message reference count verifier ('fsck' for message base)
1320 Revision 1.469 2000/02/25 06:14:05 ajc
1321 * Modularized the RWHO (Read WHO is online) command, basically as a pilot
1322 for modularizing all "non-API" functionality.
1324 Revision 1.468 2000/02/24 03:44:00 ajc
1325 * Implemented holdoff time (15 minutes) for SMTP send retry.
1326 * Implemented "try for 3 days and then give up" on SMTP send.
1328 Revision 1.467 2000/02/24 00:51:48 ajc
1329 * Client protocol synchronization check during exit from chat.
1330 This closes Bug #15.
1332 Revision 1.466 2000/02/22 16:37:28 ajc
1333 * Minor tweaks to RFC822 output to keep brain-damanged MS Outlook from dying
1335 Revision 1.465 2000/02/22 04:17:56 ajc
1336 * Got bounce messages working (mostly ... testers, please beat this up!)
1337 * Changed 'FIX' comments to 'FIXME' (less conflict, plus vim highlights it!)
1339 Revision 1.464 2000/02/18 22:29:18 ajc
1340 * Coded up the "bounce" functions. Still a coupla bugs.
1342 Revision 1.463 2000/02/18 05:10:50 ajc
1343 * Made the <.ASI> command a bit friendlier.
1344 * SMTP sender now pays attention to "smarthost" entries in the system's
1345 Internet configuration, using them if one or more is present.
1347 Revision 1.462 2000/02/17 05:27:39 ajc
1348 * Got the "MAIL From:" command sending the correct data. (unnnhhhhnnhhhh...)
1350 Revision 1.461 2000/02/16 22:06:26 ajc
1351 * Altered the display and conversion of RFC822 messages
1353 Revision 1.460 2000/02/16 03:43:28 ajc
1354 * Added the resolver library to the configure script
1356 Revision 1.459 2000/02/16 01:19:39 ajc
1357 * Vanquished the evil dn_expand() beast. getmx() now seems to be working.
1359 Revision 1.458 2000/02/14 04:36:14 ajc
1360 * sysdep.c: added new event hook type EVT_TIMER. Timer event hooks are called
1361 once per minute by any worker thread.
1362 * msgbase.c: removed dependence on nested functions in CtdlOutputMsg() by
1363 replacing them with an API call CtdlRedirectOutput() in sysdep.c, which
1364 can temporarily redirect a session's output to an arbitrary file or socket.
1365 * serv_smtp.c: implemented the purging of messages in the queue for which all
1366 deliveries have been completed.
1367 * serv_smtp.c: removed temporary 'QQQQ' server command and replaced it with
1368 a timer event hook that runs the queue once per minute (this needs to be
1371 Revision 1.457 2000/02/08 21:00:47 ajc
1372 * Implemented the deprecated "LAST" command in POP3. Some clients need it.
1373 * POP3 sessions now set the last-read pointer in Mail>.
1375 Revision 1.456 2000/02/07 05:15:00 ajc
1376 * Renamed CtdlLocalHost() to CtdlHostAlias() and worked it a little deeper into
1377 the message routing logic. Still needs some work on the gateway-domain
1379 * Twiddled CtdlOutputMsg() a bit for 'all Internet' situations. Still needs
1380 some work to avoid printing dual headers when both Cit and RFC822 exist.
1382 Revision 1.455 2000/02/03 03:57:35 ajc
1383 * Formalized the 'Internet Configuration' logistics. Added new API call
1384 CtdlLocalHost() to detect aliases for the local host. Used in SMTP listener.
1386 Revision 1.454 2000/01/31 02:13:05 ajc
1387 * <.A>ide <S>ystem configuration <I>nternet in the client (unfinished)
1389 Revision 1.453 2000/01/26 02:41:27 ajc
1390 * SMTP delivery is working but still *very* rough.
1392 Revision 1.452 2000/01/25 04:45:50 ajc
1393 * Wrote enough of the SMTP sender to get Patriot drooling over it, but not
1394 enough to complete the transmission of mail.
1396 Revision 1.451 2000/01/23 21:25:45 ajc
1397 * Temporary hack to ig_tcp_server() to listen on an arbitrary port if the
1398 one specified is not bindable (for development only)
1399 * Added SM_DONT_BUMP_REF flag to CtdlSaveMsgPointerInRoom() to be used only
1400 in very specific and special situations
1401 * Generate delivery instructions when outbound SMTP mail is created from
1402 within Citadel (as opposed to being from the SMTP module)
1404 Revision 1.450 2000/01/23 05:22:41 ajc
1405 * Coded up some more of the SMTP-sender (still not done)
1407 Revision 1.449 2000/01/22 05:13:56 ajc
1408 * Added some more functionality to the string tokenizer
1410 Revision 1.448 2000/01/17 20:57:43 ajc
1411 * CR to CRLF hacks (lose, lose, lose)
1413 Revision 1.447 2000/01/17 18:30:27 ajc
1414 * Completed POP3 server. All RFC1939 commands except APOP are implemented.
1416 Revision 1.446 2000/01/17 17:09:23 ajc
1417 * Implemented LIST and STAT commands in the pop3 server
1419 Revision 1.445 2000/01/17 05:38:14 ajc
1420 * citserver.c: cleanup hook functions are now run under the proper context,
1421 even when initiated by the housekeeper thread
1422 * serv_pop3.c: establish a place to hold the message list
1424 Revision 1.444 2000/01/17 04:26:39 ajc
1425 * Modified CtdlOutputMsg() to handle output to arbitrary sockets or files.
1426 This uses nested functions and may not be portable beyond GCC...
1428 Revision 1.443 2000/01/15 18:29:15 ajc
1429 * Added a generic (void *) parameter to the ForEachUser() and ForEachRoom()
1430 callback mechanisms, to allow callers and callbacks to pass arbitrary data
1431 between each other without requiring TSD variables.
1432 * room_ops.c: eliminated the need for 'FloorBeingSearched' TSD variable
1433 * internet_addressing.c: eliminated 'buffer1' and 'buffer2' TSD variables
1435 Revision 1.442 2000/01/15 04:31:44 ajc
1436 * Removed UI_DIALOG mode in setup. Can't count on 'dialog' to be consistent.
1438 Revision 1.441 2000/01/15 04:07:17 ajc
1439 * Fixed the access rights on auto-created rooms (the same changes that were
1440 made to version 5.62 in the stable tree)
1442 Revision 1.440 2000/01/13 03:32:36 ajc
1443 * techdoc/delivery-list.txt: added (syntax for delivery lists)
1444 * domain.*: added (will contain MX lookup code)
1445 * internet_addressing.c, logging.c: fixed some buffer overflow bugs
1447 Revision 1.439 2000/01/12 03:56:27 ajc
1448 * sysdep.c: start the housekeeping thread *after* dropping root perms.
1450 Revision 1.438 2000/01/09 19:03:16 ajc
1451 * Removed the fifo-based protocol downloads and replaced it with a less
1452 elegant "download temporary file to client, then sx/sb/sz" because
1453 downloading through a fifo was confusing some software.
1455 Revision 1.437 2000/01/08 22:19:44 ajc
1456 * Completed spool to outbound delivery queue (still no queue sender implemented)
1458 Revision 1.436 2000/01/08 05:00:09 ajc
1459 * Reworked some of the data structures to handle multiple recipients
1460 * Began implementation of the delivery queue
1461 * Added CtdlReallocUserData()
1462 * CtdlSaveMsg() now returns the local message ID in the database
1464 Revision 1.435 2000/01/06 03:50:34 ajc
1465 * Replaced citmail.c with a new one that simply SMTP-forwards to Citadel
1466 * Started outbound SMTP queue work
1468 Revision 1.434 1999/12/30 04:56:29 ajc
1469 * Got initial SMTP delivery working in a very specific situation (delivery
1470 to a single, local user)
1472 Revision 1.433 1999/12/29 04:44:00 ajc
1473 * client_chat.c: display "No message sent" if a send page is aborted.
1474 Closes bug #2 in bugzilla.
1476 Revision 1.432 1999/12/26 21:50:07 ajc
1477 * serv_vcard: don't run hooks when not logged in (such as in SMTP sessions)
1478 * serv_pop3: added. This is the skeleton for a module implementing POP3.
1480 Revision 1.431 1999/12/23 04:46:23 ajc
1481 * "Finished" initial hack of RFC822 import
1483 Revision 1.430 1999/12/22 04:46:34 ajc
1484 * Fixed up the "Date:" headers to be RFC822-compliant
1486 Revision 1.429 1999/12/13 05:30:57 ajc
1487 * Removed our naive 'conv_date()' RFC822-to-unixtime conversion function
1488 and replaced it with the public domain 'parsedate()' function from UseNet
1490 Revision 1.428 1999/12/10 23:58:25 ajc
1491 * internet_addressing.c: added. (Internet address to Citadel mapping)
1493 Revision 1.427 1999/12/10 21:34:19 ajc
1494 * serv_smtp: implemented RFC821 "VRFY" and "EXPN" commands
1496 Revision 1.426 1999/12/09 05:01:14 ajc
1497 * Split cmd_user() and cmd_pass() into frontend/backend functions
1498 * serv_smtp: implemented AUTH LOGIN for client authentication
1500 Revision 1.425 1999/12/09 00:22:58 ajc
1501 * Finished the "arbitrary service" registration.
1502 * Eliminated "special" master socket for Citadel protocol - just register it
1503 like any other protocol.
1504 * Began initial implementation of native SMTP service.
1506 Revision 1.424 1999/12/08 18:09:10 ajc
1507 * Added CtdlRegisterServiceHook() and its data type, for implementing arbitrary
1508 TCP-based services directly in the Citadel server. Not finished yet.
1510 Revision 1.423 1999/11/29 17:39:07 nbryant
1511 * citserver.c: Solaris lacks inet_aton; use inet_addr instead
1513 Revision 1.422 1999/11/29 17:26:15 nbryant
1514 * citserver.c: include <sys/types.h>; may help portability to Solaris
1516 Revision 1.421 1999/11/22 00:27:42 ajc
1517 * Added some temporary variables to OpenCmdResult(). Hopefully fixes
1518 bug #14 when running on FreeBSD.
1520 Revision 1.420 1999/11/21 18:30:16 ajc
1521 * Protected cmd_move() from buffer overrun (no longer crashes the server)
1522 * cmd_chat() -- truncate input at 100 characters to prevent buffer overruns.
1523 Also handle broken client sockets properly. (Thanks to DME for bug report)
1525 Revision 1.419 1999/11/19 01:57:40 ajc
1526 * Fixed a *serious* memory leak in the database function wrappers.
1527 * Updated version number to 5.60 -- run setup when installing this version.
1529 Revision 1.418 1999/11/18 03:29:20 ajc
1530 * Changed the order of parameters in <.A>ide <S>ystem config into a more
1533 Revision 1.417 1999/11/18 02:31:50 ajc
1534 * Updated some of the documentation
1535 * Brought the internal version number up to 5.60
1537 Revision 1.416 1999/11/17 04:15:05 ajc
1538 * Removed the session_count() function. Instead, keep a reference count
1539 updated when sessions begin and end.
1540 * Replaced fixed number of worker threads with lower and upper limits; current
1541 code now tries to make thread count == session count, within these limits
1543 Revision 1.415 1999/11/15 03:17:39 ajc
1544 * Put lockfile in /tmp instead of in /var/lock. The latter is not guaranteed
1545 to exist, nor is it guaranteed to be writable by BBSUID
1546 (Resolves bug #11 from the Bugzilla repository)
1548 Revision 1.414 1999/11/15 03:07:24 ajc
1549 * Fixed the network-wide vCard purge logic so that it (1) actually works,
1550 and (2) forces a netproc run immediately when a purge is entered
1552 Revision 1.413 1999/11/09 21:20:44 nbryant
1553 * configure.in: include <sys/types.h> when doing checks which require <utmp.h>
1554 (should fix Bug #10 on FreeBSD)
1556 Revision 1.412 1999/11/05 03:53:47 ajc
1557 * Issue 'cancel' messages for vCard when a user is deleted.
1558 * Try to delete 'cancel' messages locally after they've been distributed.
1560 Revision 1.411 1999/11/03 04:01:20 ajc
1561 * Fixed buffer overrun problems in cmd_rchg(), cmd_hchg(), and cmd_uchg()
1562 * Removed my email address as the feedback content from the docs; replaced
1563 it with a reference to the Citadel/UX web site.
1565 Revision 1.410 1999/11/02 19:51:23 ajc
1566 * Fixed timeout problem for remote client sessions (all timeouts were set to
1567 1 second ... probably a temporary hack that was missed in the cleanup)
1569 Revision 1.409 1999/11/02 03:03:27 ajc
1570 * Several fixes to msgbase.c and netproc.c to prevent corrupted incoming
1571 network traffic from crashing the server. Reject bad messages.
1573 Revision 1.408 1999/11/01 04:21:34 ajc
1574 * Fixed a concurrency bug which crashed the server when multiple sessions
1575 terminated simultaneously.
1577 Revision 1.407 1999/11/01 00:54:02 ajc
1578 * CtdlFetchMessage() - generate a "<no text>" message body if there's none
1579 on disk. Too much stuff goes haywire if there's no M field.
1581 Revision 1.406 1999/10/31 18:17:17 ajc
1582 * Fixed buffer overrun in cmd_rchg()
1583 * Call master_cleanup() when time_to_die==1 for proper shutdown
1585 Revision 1.405 1999/10/31 16:26:55 ajc
1586 * Fixed incorrect assignment of new session ID's
1588 Revision 1.404 1999/10/31 04:17:17 ajc
1589 * Fixed a bug which was crashing the server during very long message entry.
1591 Revision 1.403 1999/10/29 01:48:45 ajc
1592 * database.c: Removed arbitrary limit on maximum number of sessions
1594 Revision 1.402 1999/10/29 01:03:03 ajc
1595 * Debugged all possible ways for a session to terminate; do them cleanly.
1596 * Assign session numbers in a more portable and less arbitrary way.
1598 Revision 1.401 1999/10/28 19:50:55 ajc
1599 * Fixed a problem where the client protocol would spit out two responses
1600 and therefore get out of sync if ASUP command set the access level to
1601 0 and therefore deleted the user (thanks to Eric McDonald)
1603 Revision 1.400 1999/10/28 05:08:49 ajc
1604 * Removed all of the thread cancellation cruft that is no longer necessary
1605 * Moved the now non-system-dependent RemoveContext() out of sysdep.c (now
1606 it's part of cleanup() in citserver.c)
1607 * Removed all references to pthread_* from all modules except sysdep.c
1609 Revision 1.399 1999/10/28 03:20:17 ajc
1610 * Fixed the problem of worker threads waking up prematurely.
1611 * 'QUIT'-terminated sessions now exit properly.
1613 Revision 1.398 1999/10/27 04:26:58 ajc
1614 * Initial hack of worker-thread rearchitecture. Right now it is successfully
1615 dispatching worker threads to active client sockets (and to the master
1616 socket too, of course). Removing sessions is currently broken.
1618 Revision 1.397 1999/10/26 20:20:29 ajc
1619 * Removed the auto-reconnect stuff... it was locking the client in an active
1620 loop more often than it was reconnecting.
1622 Revision 1.396 1999/10/26 13:59:11 ajc
1625 Revision 1.395 1999/10/26 03:48:39 ajc
1626 * Shuffled around the order of events when a thread is terminating. All
1627 mutex operations now happen prior to the freeing of the CitContext structure,
1628 otherwise begin_critical_section() and end_critical_section() try to
1629 manipulate the context's mutex count when there isn't any context.
1631 Revision 1.394 1999/10/26 03:21:16 ajc
1632 * Changed a lot of strncpy() calls to safestrncpy() and replaced most of their
1633 hardcoded size arguments with 'sizeof' based arguments.
1635 Revision 1.393 1999/10/24 19:22:51 nbryant
1636 * Makefile.in, configure.in: added --enable-icq flag; made checks for
1637 authentication libraries more intelligent.
1639 Revision 1.392 1999/10/23 03:39:12 ajc
1640 * Finished moving vCard functionality to the new message base functions.
1642 Revision 1.391 1999/10/21 00:50:14 ajc
1643 * Finished up the flags and replication checks in CtdlSaveMsgPointerInRoom().
1645 Revision 1.390 1999/10/20 16:46:27 ajc
1646 * More code shuffle. Added some flags to CtdlSaveMessagePointerInRoom() and
1647 enabled the MOVE command to also do a "copy" operation (actually just
1648 creates a second link and bumps the ref count). Implemented "<C>opy" in
1651 Revision 1.389 1999/10/20 16:07:48 ajc
1652 * Wholist fixes for users who are in chat mode
1654 Revision 1.388 1999/10/20 03:42:29 ajc
1655 * In the wholist, only show <private room> if the user viewing the list
1656 doesn't know that room. Otherwise show the name.
1658 Revision 1.387 1999/10/20 02:59:22 ajc
1659 * Code reorganization. Making it easier to move/copy messages without
1660 duplicating existing code.
1662 Revision 1.386 1999/10/17 02:25:18 ajc
1663 * Discovered a huge design flaw in the replication algorithm. Ripped it
1664 out and replaced it with something a bit more robust.
1666 Revision 1.385 1999/10/16 05:30:17 ajc
1667 * Changes to message replication code. Don't do server-side hooks during
1668 an ENT3 command. Also fixed a bug in cmd_whok() that caused crashes
1669 after a file format change.
1671 Revision 1.384 1999/10/14 03:04:16 ajc
1672 * Finished the netproc side of Z (zap/supersede) processing for replication
1674 Revision 1.383 1999/10/13 04:24:18 ajc
1675 * Added search-by-header-fields to CtdlForEachMessage(), and then to the
1676 server MSGS command. This will have lots of uses.
1678 Revision 1.382 1999/10/13 01:36:39 ajc
1679 * Starting some work on network zap (supersede) mode for replication
1681 Revision 1.381 1999/10/08 02:55:57 ajc
1682 * More vCard-related debugging
1684 Revision 1.380 1999/10/07 02:58:46 ajc
1685 * Semi-broken vCard replacement implementation in place.
1686 * Added "Z" (Zap, supersede) field to message format
1688 Revision 1.377 1999/10/04 03:19:52 ajc
1689 * We now have a housekeeping thread and a housekeeping queue.
1691 Revision 1.376 1999/10/03 21:48:21 ajc
1692 * Added serv_upgrade.h to automagically convert pre-5.55 format user records
1693 to 5.55 format user records and generate vCards.
1695 Revision 1.375 1999/09/29 21:13:17 ajc
1696 * CtdlWriteObject() can now store objects in personal rooms for any specified
1697 user -- rather than only the current user or non-personal rooms.
1699 Revision 1.374 1999/09/29 17:26:56 ajc
1700 * serv_vcard.c: fixed crashola bug in cmd_greg()
1701 * tools.c: simplified and improved the string tokenizer. Now it runs in a
1702 single pass with no intermediate buffer.
1704 Revision 1.373 1999/09/28 03:27:37 ajc
1705 * Fully migrated cmd_greg() and cmd_regi() into serv_vcard (still has bugs)
1707 Revision 1.372 1999/09/27 03:33:40 ajc
1708 * cmd_regi() is now in serv_vcard and writes to the vcard instead of to the
1709 usersupp file. Still needs tweaking.
1711 Revision 1.371 1999/09/24 03:32:19 ajc
1712 * "read my vCard" and "write my vCard" are written and tested.
1714 Revision 1.370 1999/09/24 02:54:17 ajc
1715 * Worked a little more on the vCard stuff. The serv_vcard module is now in
1716 place, and a "read my vcard" function is there; "write my" is next...
1718 Revision 1.369 1999/09/23 03:07:56 ajc
1719 * The vCard 'class' is now linked into the server, though it's not really
1720 functional yet. Its constructors/destructors are debugged, though.
1722 Revision 1.368 1999/09/19 21:28:33 ajc
1723 * Finished off the message architecture stuff with a new class of hooks to
1724 enable future server-side handlers.
1726 Revision 1.367 1999/09/19 15:57:06 ajc
1727 * migrated cmd_ent3() to CtdlSaveMessage()
1729 Revision 1.366 1999/09/19 05:13:57 ajc
1730 * Debugged the new version of CtdlWriteObject()
1732 Revision 1.365 1999/09/16 03:23:23 ajc
1733 * Did most of the migration from save_message() to CtdlSaveMsg(). The
1734 latter builds a "struct CtdlMessage" (so we can run server-side handlers
1735 against it later on), then serializes it and stores to disk.
1736 * BROKEN BUILD ALERT!! cmd_ent3() and CtdlWriteObject() are still not
1737 migrated. They are stubbed out and will MALFUNCTION if used right now!!
1739 Revision 1.364 1999/09/07 01:42:42 ajc
1740 * cmd_msg3() now uses serialize_message() for its output. All message
1741 commands will eventually exist as a "struct CtdlMessage" at some point
1742 so that we can install server-side handler hooks.
1744 Revision 1.363 1999/09/07 00:04:13 ajc
1745 * netproc.c: put outgoing messages into the use table, too -- this prevents
1746 locally originated messages from showing up again if a remote system is
1747 misconfigured and spools them back to us.
1749 Revision 1.362 1999/09/06 03:39:15 ajc
1750 * citadel.c: run strproc() on new passwords
1752 Revision 1.361 1999/09/03 17:50:26 playcow
1753 For URL view, don't prompt user to select url if there is only one. Display
1754 <U>RL View prompt if message contains url(s). -Ben
1756 Revision 1.360 1999/09/02 02:09:59 ajc
1757 * msgbase.c: new function serialize_message() for future use
1759 Revision 1.359 1999/09/01 21:09:25 ajc
1760 * database.c: display the GDBM version string on startup
1762 Revision 1.358 1999/09/01 02:36:34 ajc
1763 * Actually _enforce_ the max msg len limit
1765 Revision 1.357 1999/09/01 01:51:48 ajc
1766 * Added the ability to handle embedded URL's from the text client
1768 Revision 1.356 1999/09/01 01:02:47 ajc
1769 * Implemented "maximum message length" in global system config
1771 Revision 1.355 1999/08/31 00:57:17 ajc
1772 * Handle multipart/alternative properly during legacy message outputs.
1773 Basically it just prints the first alternative and skips the rest.
1775 Revision 1.354 1999/08/29 21:12:24 ajc
1776 * Made some changes to the output of MIME (especially multipart) messages.
1778 Revision 1.353 1999/08/29 19:56:43 ajc
1781 Revision 1.352 1999/08/24 02:01:03 ajc
1782 * html.c: added. This is an overly simplistic HTML-to-text converter.
1784 Revision 1.351 1999/08/21 18:37:29 ajc
1785 * Minor cosmetic cleanup. No code changes.
1787 Revision 1.350 1999/08/21 05:15:34 ajc
1788 * mailinglist.c, netmailer.c: fixed to allow list submissions from all posters
1789 on a Citadel network rather than only on the local system.
1791 Revision 1.349 1999/08/08 00:25:45 ajc
1792 * Made one more byte available in locate_host() and in all the structs which
1793 its output gets written to (client can display 24 positions but we were only
1796 Revision 1.348 1999/08/07 16:34:38 nbryant
1797 * serv_icq.c: warning fixes
1799 Revision 1.347 1999/08/06 02:57:26 ajc
1800 * locate_host.c: use strdoop() and phree() instead of strdup() and free()
1801 * serv_icq.c: run learned IP's through Citadel's locate_host() & put in Wholist
1803 Revision 1.346 1999/08/05 17:58:59 ajc
1804 * RWHO command now returns express message code in postion 3
1806 Revision 1.345 1999/08/04 02:21:45 ajc
1807 * Fixed some bugs in the ICQ metaclient, and documented the new protocol cmds
1809 Revision 1.344 1999/08/03 11:34:35 ajc
1810 * Added client_icq.c and client_icq.h
1812 Revision 1.343 1999/08/03 03:14:51 ajc
1813 * Wrote the client side of the ICQ gateway. Now on to other projects. :)
1815 Revision 1.342 1999/08/03 01:52:06 ajc
1816 * Redesigned the client protocol commands for dealing with ICQ
1817 * Implemented page function priority ordering to prevent pages from being
1818 simultaneously delivered over multiple IM systems
1819 * Migrated serv_icq.* into the Makefile
1821 Revision 1.341 1999/08/01 21:36:30 ajc
1822 * EXTREME coolness. The server side of the ICQ metaclient is now working.
1823 It is set up using ICQL and ICQA commands, it automatically logs the user
1824 onto ICQ along with Citadel, and displays all non-offline ICQ contacts
1827 Revision 1.340 1999/07/31 07:18:01 ajc
1828 * Restructured the express message infrastructure, adding a class of function
1829 hooks for the addition of multiple paging modules with message routing
1831 Revision 1.339 1999/07/30 22:20:19 ajc
1832 * Applied bugfix patches contributed by Vaggelis Tsirkas:
1833 * rooms.c: buffer overrun fix
1834 * room_ops.c: cmd_rdir() now behaves better when directory doesn't exist
1836 Revision 1.338 1999/07/30 03:32:24 ajc
1837 * Added strdoop(), a leak-checked version of strdup()
1838 * Small fixes to new API functions in msgbase.c
1839 * ICQ metaclient stores/reads config using the message base API functions
1841 Revision 1.337 1999/07/29 03:36:37 ajc
1842 * msgbase.c: reorganized. output_message() now uses CtdlFetchMessage(),
1843 cmd_msg3() now fetches directly from disk and spews to the client.
1845 Revision 1.336 1999/07/28 04:02:37 ajc
1846 * Server modules are now labelled with their RCS ID instead of a complex and
1847 manually-updated data structure.
1849 Revision 1.335 1999/07/28 03:50:24 ajc
1850 * serv_expire.c: expire-by-age now calls CtdlFetchMessage() instead of
1851 calling output_message() in MT_DATE mode.
1852 * msgbase.c: removed MT_DATE mode ('twas a sleazy hack)
1854 Revision 1.334 1999/07/27 22:47:26 ajc
1855 * Implemented new data type "CtdlMessage" which will eventually be used as
1856 widely as possible to represent a message in memory.
1857 * Implemented CtdlFetchMessage() which is intended to become the back-end to
1858 output_message() as well as a bunch of other things.
1860 Revision 1.333 1999/07/27 20:00:24 ajc
1861 Removed all references to CC->msglist and CC->num_msgs, and all utility
1862 functions which relied upon them. Citadel Is Now Better.
1864 Revision 1.332 1999/07/27 19:32:22 ajc
1865 Removed serv_upgrade.c and all references to it in Makefile.in
1866 Reworked new-mail-count to not use MessageFromList() etc.
1868 Revision 1.331 1999/07/25 02:59:37 ajc
1869 Fixed reference count problem in cmd_move()
1871 Revision 1.330 1999/07/24 22:50:38 ajc
1872 Continued replacing references to [get|put]_msglist() with better code.
1873 For some reason, cmd_msgs() still doesn't always work right.
1875 Revision 1.329 1999/07/24 22:16:41 ajc
1876 Experimenting with automatic updating of ChangeLog by CVS. Simply twiddle
1877 ChangeLog a bit (i.e. by adding or removing a newline from the end of the
1878 file) before issusing "cvs commit", and the comments recorded by CVS will
1879 automatically appear at the beginning of ChangeLog.
1881 Revision 1.328 1999/07/24 22:14:21 ajc
1882 cmd_move() now uses CtdlDeleteMessages().
1883 WARNING: build is temporarily broken. Currently removing all references
1884 to the "msglist" kept in CitContext. It's ugly and must die.
1886 Thu Jul 22 22:26:50 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1887 * Moved message deletion into new API function CtdlDeleteMessages()
1888 * Added CtdlWriteObject() to store generic data in the msgbase
1889 * Fixed really dumb error that prevented network msgs from posting
1891 Tue Jul 20 22:14:54 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1892 * Moved the actual work done in cmd_msgs() into a new API function
1893 called CtdlForEachMessage() which is supplied a callback function.
1895 Mon Jul 19 23:24:18 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1896 * Keep the (unqualified) content-type in the SuppMsgInfo record. We'll
1897 be using this shortly to search rooms for specific object types.
1899 Sun Jul 18 14:53:16 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1900 * Changes to dynloader et al to handle ICQ module being written
1901 * serv_icq.c, serv_icq.mk: added (separate makefile is temporary)
1903 1999-07-17 Nathan Bryant <bryant@cs.usm.maine.edu>
1904 * chkpwd.c: DELETED CVS REVISION 1.3 (backed out Art's last change)
1905 use 'cvs update -r 1.2 chkpwd.c; cvs update -A chkpwd.c' NOW to
1906 avoid problems with working directories.
1907 * Makefile.in: don't install chkpwd setuid if make install isn't
1909 * citadel.spec: chmod u+s chkpwd during %install stage
1911 Fri Jul 16 18:39:04 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1912 * PEXP and GEXP no longer trip the idle time display
1913 * Fixed bug which duplicated incoming private mail to Trashcan
1914 * Improved auto-reconnect by NOT using SIGPIPE and longjmp(); also
1915 implemented a 15 second delay to wait for a crashed server to restart
1916 * Relaxed the security check in chkpwd.c a bit; it was just flat-out
1917 preventing logins on my system otherwise
1919 Thu Jul 15 22:57:32 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1920 * eliminate redundant "name" parameter in [l]putuser(), now uses
1921 usbuf->fullname to guarantee the correct name for the index
1923 1999-07-12 Nathan Bryant <bryant@cs.usm.maine.edu>
1924 * Makefile.in, configure.in: link netproc with gdbm
1925 * netproc.c: only include gdbm.h if HAVE_GDBM_H
1926 * user_ops.c: warning fix
1928 Mon Jul 12 19:51:30 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1929 * Mail is now saved in both sender and recipient mailboxes. This is
1930 structured in a way that will allow a separate "outbox" room and/or
1931 multiple recipients in the future.
1933 Sun Jul 11 18:46:48 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1934 * netproc.c: msgfind() no longer uses the timestamp as a message-ID
1935 when no other message-ID is available (it screws up the loopzapper)
1936 * room_ops.c: eliminate room name parameter in putroom() and its ilk;
1937 get data from quickroom.QRname instead; prevents incorrect indexes
1938 * Tentative implementation of "personal rooms" (user-private namespace)
1939 * Added supplementary message info records for info that may change
1940 at some time later than when the message is saved (i.e. ref counts)
1941 * Implemented msg reference count increment/decrement; delete messages
1942 whose reference count reaches zero
1944 Wed Jul 7 23:25:09 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1945 * control.c: create citadel.control if it doesn't exist (yikes!)
1946 * serv_expire.c: purge mailbox rooms belonging to non-existent users
1947 * user_ops.c: don't delete user's mailbox at user-delete time
1949 Mon Jul 5 17:01:29 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1950 * utilsmenu: removed menu items for defunct utilities
1952 Mon Jun 28 16:24:10 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1953 * Changed any remaining references to UUCP, to "Internet" instead.
1955 Thu Jun 24 11:13:23 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1956 * added server command line option "-f" to defrag databases on startup
1957 * control.c: better performance and reliability in [get|put]_control()
1958 * netproc.c: Finished the loopzapper
1960 Mon Jun 21 00:04:15 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1961 * netproc.c: started writing a vortex checker. Not finished.
1963 Wed Jun 9 23:34:25 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1964 * Replaced all code that generated temporary filenames with calls to
1965 tmpnam(). Rewrote using tmpfile() where possible.
1967 Thu Jun 3 11:35:18 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1968 * base64.c: mapped fi and fo to stdin and stdout using
1969 actual code rather than assignment at declaration time
1970 (several users of Red Hat Linux 6.0 reported problems)
1972 Fri May 21 20:05:00 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1973 * Added function CtdlGetDynamicSymbol() for dynamic symbol allocation
1974 * server.h: Changed discrete #define's to enum's where appropriate
1975 * sysdep.c: Changed the startup message to give credit to the whole
1976 development team :) Also made the message more GNU-ish.
1978 Thu May 20 20:01:30 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1979 * database.c: print log messages for file defragmentations
1980 * citserver.c: implemented CtdlAllocUserData() and CtdlGetUserData()
1981 for arbitrary per-session data storage (by modules etc.) without
1982 having to add fields to struct CitContext
1983 * msgbase.c: removed "desired_section" from struct CitContext and
1984 implemented it using CtdlGetUserData() as a test.
1986 Wed May 19 19:30:28 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1987 * commands.c, commands.h, routines.c: began color scheme changes
1989 1999-05-15 Nathan Bryant <bryant@cs.usm.maine.edu>
1990 * configure.in: Added untested support for BSDI 4.x.
1992 1999-05-13 Nathan Bryant <bryant@cs.usm.maine.edu>
1993 * acconfig.h, configure.in, routines.c: fix for certain SYSV variants
1994 which lack utmp.ut_host
1995 * citadel.h, file_ops.c, msgbase.c, netproc.c, serv_chat.c: fix
1996 namespace collision with <sys/stream.h> on aforementioned SYSV
1998 * configure.in, getutline.c: check for paths.h
1999 * configure.in, Makefile.in: check for -lsocket and -lnsl
2001 1999-05-11 Nathan Bryant <bryant@cs.usm.maine.edu>
2002 * chkpwd.c: fixed excessive paranoia; it used to refuse to run when
2003 invoked by root and BBSUID != 0
2004 * Makefile.in: ignore errors while installing /etc/pam.d/citadel
2006 1999-04-27 Art Cancro <ajc@uncensored.citadel.org>
2007 * file_ops.c: fixed NDOP to not crash the server if it has trouble
2008 with a download file
2009 * netpoll.c: upped default packet size
2011 Mon Apr 26 22:06:57 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
2012 * Repaired IGnorant security hole blunder re. citmail
2014 Sun Apr 25 12:44:08 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
2015 * serv_chat.c: notify user of number of participants upon entering chat
2016 * Built the 5.53 distribution
2018 Wed Apr 21 22:23:13 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
2019 * aidepost.c: add -r flag to allow posting to rooms other than Aide>
2020 * serv_expire.c: now posts transcripts of all auto-purged rooms/users
2022 Tue Apr 20 12:45:55 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
2023 * messages.c: downloading more than MAX_MSGS messages now truncates
2024 (off the beginning of the list) rather than crashing.
2026 Mon Apr 19 12:11:48 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
2027 * whobbs.c: auto-detect when being called from a webserver, and act
2028 as a CGI (print HTTP headers and HTML output)
2030 1999-04-18 Nathan Bryant <bryant@cs.usm.maine.edu>
2031 * serv_chat.c: fixed some potential buffer overruns (thanks dme)
2033 Wed Apr 14 21:32:28 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
2034 * Makefile.in: chmod 4755 citmail to prevent citmail from aborting
2035 when called from sendmail due to citadel.config security check
2037 1999-04-13 Nathan Bryant <bryant@cs.usm.maine.edu>
2038 * dynloader.c: OpenBSD places underscores in front of symbol names
2039 * Makefile.in: fixed a few sillies
2040 * aidepost.c, citmail.c, file_ops.c, logging.c, msgbase.c, netmailer.c,
2041 netproc.c, rcit.c, routines.c, serv_upgrade.c: fixed time_t handling
2042 (have to cast it to long for printf/scanf)
2044 Mon Apr 12 22:13:26 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
2045 * aidepost.c: rewrote to unlink temp file before writing to it so that
2046 it will automatically go away if interrupted. Also ran indent -kr -i8
2048 1999-04-12 Nathan Bryant <bryant@cs.usm.maine.edu>
2049 * configure.in, Makefile.in: taught it how to generate OpenBSD shared
2051 * config.c, sysdep.c: fix -h option not setting proper modules dir
2052 * configure.in, citadel.spec: make --enable-chkpwd the default
2053 * setup.c: don't chown chkpwd
2055 1999-04-11 Nathan Bryant <bryant@cs.usm.maine.edu>
2056 * configure.in: another OpenBSD fix, but we're still not quite there yet
2057 * serv_chat.c: warning fix
2059 Thu Apr 8 22:51:28 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
2060 * config.c: now requires a setup run for *any* rev level difference
2061 * Updated docs & confs for 5.53b1 release
2062 * setup.c: sets the 0600 permission bits on citadel.config that
2063 is checked for in config.c
2065 1999-04-08 Nathan Bryant <bryant@cs.usm.maine.edu>
2066 * citserver.c: improved is_public_client(), also if a public_client
2067 only supplies a numeric address, attempt to resolve it
2068 * locate_host.c: verify that the forward DNS matches the reverse
2069 * locate_host.c, locate_host.h: more general interface
2070 * configure.in, acconfig.h: fixes for Digital UNIX
2072 Wed Apr 7 21:36:16 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
2073 * Implemented "access level required to create rooms" (client & server)
2075 1999-04-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2076 * configure.in: updated help messages, OpenBSD support
2077 * setup.c: if /etc/inittab doesn't exist, don't ask to create an
2079 * server.h, sysdep.c: fix a potential deadlock/data corruption bug
2080 * room_ops.c: fixed the 'gdbm error: Illegal data' message when
2081 deleting a room which had never been posted to
2082 * user_ops.c: include errno.h
2083 * dynloader.c: fix for OpenBSD
2085 1999-04-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2086 * Makefile.in, configure.in, getutline.c, sysdep.c:
2087 fixes/bug workarounds for FreeBSD
2089 1999-04-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2090 * Makefile.in, configure.in, chkpwd.c, acconfig.h: support for
2091 `chkpwd', a setuid helper program for machines which use shadow
2092 passwords (configure --enable-chkpwd)
2093 * Makefile.in, configure.in, auth.c, citadel.pam, user_ops.c: support
2094 for PAM or shadow passwords (configure --with-pam)
2095 * Makefile.in: made some messages simpler
2096 * citadel.spec: updated for 5.53; correct name of tarball; build with
2097 --enable-chkpwd and --with-pam; add defattr tags so rpm's can be
2098 built by non-root user
2099 * commands.c: cosmetic cleanup
2100 * config.c: (security/paranoia) check permissions on citadel.config
2101 * configure.in: check for ncurses if we can't find curses
2102 * dynloader.c: warning fix
2103 * sysdep.c: don't complain if initgroups() fails
2104 * citadel.c: fix systems with SYSV-style signal handling (e.g. libc5)
2105 * Makefile.in: New! Improved! Cleaner! Shinier!
2107 Sun Mar 21 14:21:47 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
2108 * messages.c: cosmetic cleanups to message reading loop
2110 Sat Mar 13 21:33:19 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
2111 * commands.c: use bright colors by default in color mode
2112 * citserver.c: initialize wholist fields with (not logged in) etc.
2114 1999-03-08 Nathan Bryant <bryant@cs.usm.maine.edu>
2115 * sysdep.c: call DLoader_Init() with an absolute path so that gdb can
2117 * database.c: bail out if opening databases fails
2119 Sat Mar 6 01:55:55 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
2120 * serv_chat.c: use memfmout(), *not* cprintf() to transmit express
2121 messages. Calling cprintf() on strings >256 bytes crashes the server
2122 * msgbase.c: minor logging fix in save_message()
2124 1999-03-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2125 * sysdep.c: add undocumented -r flag to citserver to prevent it from
2126 dropping root permissions.
2127 * sysdep.c: also drop supplementary groups
2129 1999-03-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2130 * config.c: error checking in put_config()
2131 * setup.c: chgrp files to the login group associated with BBSUID
2132 * sysdep.c: copyright 1987-1999; drop root perms; load modules and call
2133 master_startup() after dropping perms
2135 Wed Mar 3 00:00:55 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
2136 * Prevent buffer overruns in lowercase_name in [get|put]user()
2137 * client_chat.c: use citedit() for page composition
2139 Sat Feb 27 07:47:36 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
2140 * rooms.c: download_to_local_disk() prompts for a filename if a blank
2141 filename was supplied to it (for attachments without names)
2142 * mime_parser.c: strip leading whitespace in content_type & disposition
2144 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2145 * configure.in: improved check for pthreads
2146 * configure.in, routines.c, acconfig.h: check for ut_type in struct utmp
2147 * configure.in, Makefile.in: support for building server modules as
2148 relocatable objects for BSDI (which still uses a.out *gag* *choke*)
2149 * configure.in: compiler choice & flags for BSDI; check for libtermcap
2150 * database.c: don't use a critical section in open_databases()
2151 * housekeeping.c: use getfloor()/putfloor() instead of
2152 lgetfloor()/lputfloor() in check_ref_counts()
2153 * mime_parser.c: include <errno.h>
2154 * msgbase.c: include <limits.h>
2155 * sysdep.c: hacks for BSDI. use signals to fake thread cancellation;
2156 don't call master_cleanup() directly from signal handler.
2157 * routines.c: prototype getutline() if necessary
2158 * getutline.c: stupid bugfix
2159 * acconfig.h, configure.in, locate_host.c, server.h: work around
2160 nonreentrant gethostbyaddr() on BSDI
2162 Mon Feb 15 22:59:00 EST 1999 Vaggelis Tsirkas
2163 * citadel.c: increased hostname buffer size to handle very big names
2165 1999-02-15 Nathan Bryant <bryant@cs.usm.maine.edu>
2166 * sysdep.c(main): initialize alen before call to accept()
2168 1999-02-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2169 * configure.in: improved check for cygwin
2170 * configure.in, routines.c: access utmp directly instead of calling
2171 `who' if getutline() is available.
2172 * configure.in, Makefile.in, getutline.c: replace getutline() on
2173 systems which don't have it
2174 * routines.c: now always access utmp directly unless we can't find
2177 1999-02-02 Nathan Bryant <bryant@cs.usm.maine.edu>
2179 - ifdef out file download methods that require named pipes (client)
2180 - include pthread.h and gdbm.h only if they are present (fixes
2181 auto dependency generation)
2182 - include snprintf.h where needed
2183 - handle .exe suffixes for "make install"
2185 Tue Feb 2 22:15:08 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
2186 * Overhauled the express messaging system (again)
2188 Mon Feb 1 19:48:04 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
2189 * messages.c: implemented client download of MIME attachments
2191 Sun Jan 31 18:29:18 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
2192 * Added qpdecode.c to the distribution (decodes quoted-printable)
2193 * Finished the MIME parser
2194 * Gave MSG0 a reasonable behaviour for MIME messages
2195 * Added the OPNA command for downloading attachments
2197 Sat Jan 30 18:39:53 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
2198 * Look for citadel.rc in current directory if not found elsewhere
2199 * More work on the MIME parser
2200 * Added base64.c to the distribution
2202 1999-01-29 Nathan Bryant <bryant@cs.usm.maine.edu>
2203 * fixes for IRIX (thanks to wr and family for use of the Indy):
2204 - use memset()/memcpy() instead of bzero()/bcopy() in all cases
2206 - handle `long' pid's
2207 - a few other little bits
2209 Mon Jan 25 21:23:07 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
2210 * Fixed bug in save_message() which crashed the server on mail to sysop
2211 * Rewrote pop_march() to be smarter about <G>oto heuristics
2213 Sat Jan 23 14:32:19 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
2214 * Changed internal storage of express messages from a linked list to
2215 a single, resizable buffer.
2216 * Added a "room order" key to the room record, to allow some control
2217 over room listing order.
2218 * Made the room list commands aware of the room order key.
2219 * Overhauled <G>oto heuristics to pay attention to floor & room order
2221 Wed Jan 20 19:21:51 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
2222 * Added some more code to the unfinished MIME parser
2223 * Changed module loading path to simply "modules" because after calling
2224 get_config(), the cwd is guaranteed to be the correct BBS directory.
2226 Tue Jan 19 21:28:29 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
2227 * Fixed a bug in the user editing command (client side)
2228 * Started a rewrite of the MIME parser
2230 Thu Jan 14 21:21:15 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
2231 * Brought over the mime_parser from WebCit and began preliminary work
2232 on supporting MIME format messages.
2234 Tue Jan 12 22:30:00 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
2235 * Various changes to begin work on support for MIME messages
2236 - Defined format type 4 for MIME
2237 - msgbase.c: *temporary* hacks in output_message() for Type 4
2238 - citmail.c: added more robust header parsing, and support
2239 for Type 4. Also eliminated the crappy built-in
2241 - Updated some of the technical documentation
2243 Sun Jan 10 13:34:36 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
2244 * Fixed access to page log room
2246 Fri Jan 8 12:35:09 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
2247 * control.c: include <limits.h> to fix PATH_MAX undefined
2248 * serv_chat.c: made the following changes to cmd_sexp() --
2249 * Send zero-length message to check only, don't send
2250 * Send "-" message on the command line to invoke
2251 the SEND_LISTING transfer mode for a multi-line message
2252 * Added facilities to log all pages to a room (site configurable)
2254 Tue Jan 5 23:24:52 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
2255 * Replaced all occurances of malloc(), realloc(), and free() in the
2256 server and server-modules with mallok(), reallok(), and phree().
2257 Wrote macros and a set of leak-tracking functions.
2259 Sun Jan 3 20:38:45 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
2260 * Documentation changes
2262 Fri Jan 1 01:01:45 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
2263 * Fixed security problem relating to private rooms
2265 Wed Dec 30 20:10:52 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2266 * sysdep.c: put a bigger string buffer into lprintf() to avoid overruns
2268 Sat Dec 26 16:56:46 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2269 * internetmail.config: commented this file more clearly
2271 Wed Dec 23 20:42:49 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2272 * citadel.c: added some experimental code to automatically reconnect
2273 to the server if the connection is broken. For some reason, it only
2276 Wed Dec 23 18:47:12 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2277 * sysdep.c: ignore SIGPIPE. This keeps broken connections from
2278 crashing the whole server.
2279 * Tagged everything for the official 5.50 release.
2281 Mon Dec 21 07:54:20 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2282 * housekeeping.c: call kill_session() with session_to_kill,
2283 not ccptr->cs_pid (was crashing the server)
2285 Sat Dec 19 13:57:48 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2286 * Added "-i" flag to netproc to make it skip the export phase.
2287 Updated other programs to call netproc in this way when appropriate.
2288 * Updated network.txt to reflect the usage for netproc (which has
2289 been wrong for several releases)
2291 Thu Dec 17 00:17:04 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2292 * Started removing the word "beta" from the docs and code.
2293 Preparing for an actual release.
2294 * msgbase.c: generate an 'I' field when requested (i.e. on locally
2295 originating messages. this was breaking parts of the network)
2297 1998-12-15 Art Cancro <ajc@uncensored.citadel.org>
2298 * msgbase.c: remove extra call to alias() which was causing
2299 Citadel-to-Citadel mail to fall into the bit bucket.
2300 * msgbase.c: fixed tempfile naming problem that could cause a new
2301 outgoing netmail message to overwrite another if netproc had not been
2304 1998-12-14 Art Cancro <ajc@uncensored.citadel.org>
2305 * More session table stability nonsense
2307 Sun Dec 13 17:40:08 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2308 * sysdep.c, citserver.c: (hopefully) fixed a session table concurrency
2309 bug which was causing the server to occasionally crash.
2310 * removed serv_test.so from the default build
2312 Fri Dec 11 18:50:00 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2313 * setup.c: default value for maxsessions is now 0 (no limit)
2314 * room_ops.c: don't allow users to create a room called "Mail"
2315 * serv_expire.c: fixed "number of messages purged" display
2316 * commands.c: when using color, default to low-intensity colors
2318 Tue Dec 8 07:58:16 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2321 Sat Dec 5 01:24:03 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2322 * Added a new type of module hook for adding logging functions
2323 * Removed whitespace to left and right of '@' in netmail recipients
2324 * sysdep.c: read citadel.config _before_ initializing loadable modules
2325 * stats.c: fixed segfault resulting from extracting log lines
2326 * Ripped most of the "attachments" stuff out of both the client and
2327 server. (Thought of a better way to handle it ... LATER.)
2329 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2330 * setup.c: create citadel.config with mode 0600
2331 * Makefile.in: don't chmod sendcommand
2332 * serv_upgrade.c: don't create citadel.config if it doesn't already
2334 * setup.c: saner defaults for nodename and fqdn
2336 Wed Dec 2 20:37:05 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2337 * msgbase.c: modified AddMessageToRoom() and all functions that call it
2338 to use a more reliable/accurate method to set quickroom.QRhighest
2339 * weekly.in: don't sort/purge filedir where filedir doesn't exist
2341 1998-12-02 Nathan Bryant <bryant@cs.usm.maine.edu>
2342 * weekly is now generated by configure
2344 Mon Nov 30 19:48:52 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2345 * room_ops.c: added sort_msglist() to move and save operations
2346 * sendcommand.c: added (also updated utils.txt, weekly, Makefile.in)
2349 Sun Nov 29 23:57:39 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2350 * Fixed cmd_regi() to not display a second result code after xfer
2351 * Makefile.in: Removed "chmod 4755 citmail netmailer"
2353 1998-11-23 Nathan Bryant <bryant@cs.usm.maine.edu>
2354 * citadel.spec: added
2356 1998-11-22 Nathan Bryant <bryant@cs.usm.maine.edu>
2357 * Makefile.in: split install target into install-exec, install-data,
2358 and install-doc subtargets
2360 Sat Nov 21 16:53:30 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2361 * Added a fourth color mode in the client: "user" which turns color
2362 on or off according to a per-user flag stored on the server. Added
2363 server-side support for this too, of course.
2365 * serv_expire.c: finished the code to purge stale visits
2366 * sysdep.c: strip trailing nonprintables in client_gets()
2367 * routines2.c: fixed <.AS> command; all configs now work properly
2368 * Moved num_parms() and all the extract() type functions into tools.c
2369 and removed them from all other files. Linked in tools.[o|ro] there.
2370 * netproc.c: handled incoming file transfers to correct room directory
2371 * room_ops.c: fixed incorrect naming of files in info and images dirs
2373 Fri Nov 20 20:29:07 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2374 * setup.c: removed all prompts that can be configured from within the
2375 client in order to simplify the setup procedure
2377 Thu Nov 19 23:28:33 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2378 * Fixed serv_upgrade.c and export5.c (found elsewhere) to use a new
2379 export format which treats visits as a separate section
2380 * serv_expire.c: began writing functions to purge rooms and visits
2381 (neither work yet), and added a way to call defrag_databases()
2383 Wed Nov 18 23:51:17 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2384 * Reimplemented 'visit' structs stored globally instead of as
2387 Tue Nov 17 22:37:48 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2388 * Started implementing global room numbers.
2390 Sun Nov 15 20:32:34 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2391 * room_ops.c: mailbox rooms always appear on the main floor
2392 * made QR_MAILBOX rooms non-editable
2393 * cmd_setr() delete old room record when room name changes
2394 (This causes a big mess that exposes a flaw in the whole design.)
2395 * room_ops.c: users can delete messages from their mailboxes
2397 Thu Nov 12 23:59:13 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2398 * Rewrote cmd_rchg() and also increased the size of the "fakename"
2399 buffer. Overruns are probably what was causing the crashes.
2400 * Changed the way cmd_ent3() handles mail messages; the previous code
2401 rerouted all private mail to the trash.
2403 Wed Nov 11 17:57:39 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2404 * citserver.c: slight changes to cmd_rchg() and cmd_hchg() [crashes]
2405 * citserver.c, msgbase.c, user_ops.c: hide the owner-prefix of mail
2406 rooms in a couple more places: set_wtmpsupp() and make_message()
2407 * sysdep.c: added an fflush() to lprintf() for "tail -f"-able logs
2408 * serv_expire.c: purge ops are now a command instead of a cleanup
2409 function. This is probably temporary as well.
2410 * citadel.c: fixed the way <.WL> parses the returned data from a
2413 1998-11-11 Nathan Bryant <bryant@cs.usm.maine.edu>
2414 * serv_upgrade.c: fix uninitialized variable
2416 Wed Nov 11 00:47:32 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2417 * msgbase.c: fixed a bug that was misrouting incoming network msgs
2418 * server.h, database.c: wrapped all GDBM calls in critical sections
2419 to avoid making those calls re-entrantly (gdbm fatal: lseek error)
2421 1998-11-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2422 * Makefile.in: link in snprintf.o where needed
2424 1998-11-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2425 * client_chat.c: eliminate calls to sprintf()
2426 * commands.h, routines.c, routines2.c: warning fix
2427 * commands.c, control.c, cux2ascii.c, file_ops.c, import.c,
2428 ipc_c_tcp.c: eliminate sprintf() calls
2430 Mon Nov 9 19:15:31 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2431 * serv_upgrade.c: added all missing fields to export/import
2432 * serv_expire.c: support per-user purge time when purging users
2433 * user_ops.c: added per-user purge time to AGUP and ASUP commands
2434 * routines.c: added more stuff to <.A>ide <E>dit user
2436 Sun Nov 8 22:56:53 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2437 * serv_expire.c: created; moved message expiry from serv_test.c,
2438 moved user purge from userpurge.c
2439 * userpurge.c: deleted
2440 * routines2.c: finished <.AS> command
2441 * room_ops.c: fixed Aide room access (for some reason, the Aide
2442 room had the QR_MAILBOX flag set)
2444 1998-11-08 Nathan Bryant <bryant@cs.usm.maine.edu>
2445 * useradmin.c: really removed (cvs remove)
2446 * aidepost.c, citadel.c: convert all sprintf() calls to snprintf()
2447 * sysdep.c: fix overrun in lprintf() described by dme/Dead Monkey
2448 * citmail.c, citserver.c: convert all sprintf() call to snprintf()
2450 Sun Nov 8 13:19:36 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2451 * useradmin.c: removed
2452 * utils.doc: removed references to useradmin and sysoputil
2454 Fri Nov 6 20:22:20 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2455 * citadel.h (and related files): removed defunct parameters,
2456 c_defent and c_msgbase (erase your test bbs)
2457 * Implemented CONF server command for site-global configs
2458 * Shuffled yesno() and yesno_d() from routines.c to commands.c
2459 * commands.c: implemented boolprompt()
2460 * routines2.c: started adding CONF questions to <.AS> command
2461 * room_ops.c: began a fix for the mysterious disappearing Aide room
2463 1998-11-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2464 * snprintf.c: warning fix propagated over from gcit
2466 1998-11-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2467 * added RCS Id keyword strings to sources
2468 * citmail.c: reverted to version 1.10
2470 Wed Nov 4 10:53:13 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2471 * messages.c: temporarily set screenwidth to a fixed value of 80
2472 during <P>rint operations.
2474 Mon Nov 2 12:59:03 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2475 * setup.c: looks for 'citadel', 'bbs', or 'guest' in /etc/passwd to
2476 try to get a default for bbsuid if it's currently set to 0
2477 * citmail.c: changed usersupp.eternal to usersupp.usernum (why didn't
2478 it complain about this before?)
2479 * serv_upgrade.c: began writing an "export" command to do sidegrades
2481 Sun Nov 1 18:47:42 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2482 * serv_upgrade.c: cosmetic changes
2483 * Implemented message expiry by date (this really needs to be moved
2484 out of serv_test.c, but where does it belong?)
2486 1998-11-01 Nathan Bryant <bryant@cs.usm.maine.edu>
2487 * serv_upgrade.c: warning fixes
2488 * acconfig.h: remove ANSI_COLOR
2489 * Configure, Makefile.tmpl: removed
2491 Sat Oct 31 20:48:44 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2492 * More stoopid ANSI colour additions here and there.
2493 * ANSI colour selection is now in citadel.rc instead of an option in
2494 the configure script. "on" "off" and "auto" are available.
2495 * added "build.txt" to the techdoc directory, with LS's build notes
2497 1998-10-31 Nathan Bryant <bryant@cs.usm.maine.edu>
2498 * citadel.c, commands.c, commands.h: set background color to black
2499 before clearing screen, so that we can actually see text on
2500 black-on-white xterms.
2502 1998-10-29 Nathan Bryant <bryant@cs.usm.maine.edu>
2503 * rooms.c: fix color of Mail>
2504 * citadel.c: send ANSI detect sequence after attach_to_server() so the
2505 terminal doesn't send the answerback sequence to the shell if we
2508 Wed Oct 28 20:20:14 EST 1998 Art Cancro <ajc@uncensored.citadel.org
2509 * citadel.c: Added a splash of colour to the Wholist
2511 1998-10-28 Nathan Bryant <bryant@cs.usm.maine.edu>
2512 * configure.in: added comments
2513 * mkinstalldirs: new file to be used for `make install'
2514 * aclocal.m4, missing: new files, also swiped from automake
2515 * citadel.c: don't mung the terminal if we can't find citadel.rc
2516 * Makefile.in: added `install' target, `clean' removes
2517 *.mo, rebuild configure when configure.in changes.
2518 * configure.in: check for install and autoconf
2519 * configure.in, Makefile.in: only pass -fPIC to gcc
2520 * policy.c: warning fix for OSF/1 (use memset() instead of bzero())
2522 Tue Oct 27 22:25:42 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2523 * Unified the "unpacked database" format for both upgrades and
2524 sidegrades (also see export5.c elsewhere)
2525 * citserver.c: clear out cmdbuf before reading a command; some server
2526 commands were accidentally extracting parameters from previous cmds
2527 * rooms.c: removed the warning about the ineffectiveness of kicking
2528 users out of public rooms, because the new server can do lockouts
2530 1998-10-27 Nathan Bryant <bryant@cs.usm.maine.edu>
2531 * sysdep.c (client_gets), ipc_c_tcp.c (serv_gets): improved handling
2533 * Makefile.in: partial support for VPATH builds, autodependency fix
2535 Tue Oct 27 00:08:16 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2536 * minor documentation changes
2538 Sun Oct 25 14:57:40 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2539 * messages.c: fixed an oversight that was allowing attachments even
2540 when disabled in citadel.rc
2542 1998-10-25 Nathan Bryant <bryant@cs.usm.maine.edu>
2543 * routines2.c: warning fix
2545 Sat Oct 24 22:07:56 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2546 * Client: added message expiration policy questions to room edit
2547 * Client: added <.A>ide <S>ystem configuration command
2549 1998-10-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2550 * Makefile.in: Auto dependency generation (may require GNU make, but
2551 does at least function without this feature on OSF/1 make);
2552 Makefile is regenerated when Makefile.in changes (ditto);
2553 `realclean' is now known as `distclean';
2554 portability fixes for older Unix make utilities
2555 * citadel.c, citadel.h, commands.c: make client suspendable
2557 Fri Oct 23 19:34:38 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2558 * setup.c: default node name is now obtained from uname()
2559 * config.c: added put_config()
2560 * policy.c: added, moved GetExpirePolicy() from room_ops.c
2561 * policy.c: implemented cmd_gpex() and cmd_spex()
2563 Wed Oct 21 22:24:48 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2564 * Mail rooms now hide their owner-prefix from the client.
2565 * proxy.c: added configurability and primitive message expiry
2567 1998-10-20 Nathan Bryant <bryant@cs.usm.maine.edu>
2568 * Makefile.tmpl: fix to build client with old Configure script
2569 * configure.in: autologin defaults to enabled if crypt() is available
2570 * room_ops.c: fix improper null-termination bug I introduced
2572 Mon Oct 19 20:52:55 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2573 * Client ability to force display of prompts in Mail rooms, even when
2574 the user has prompting turned off (citadel.rc option)
2576 1998-10-16 Nathan Bryant <bryant@cs.usm.maine.edu>
2577 * sysdep.c (cprintf): generate a newline on truncated buffer
2578 * room_ops.c: exploitable overrun fixes
2580 Thu Oct 15 19:27:32 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2581 * msgbase.c: reimplemented cmd_move()
2582 room_ops.c: wrote AddMessageToRoom() which is used for both entering
2583 and moving messages.
2584 * setup.c: system-default message expire policy of "number of
2585 messages, 150" is now a default configuration instead of a temp hack
2586 * proxy.c: cache dir create now dies on any error except EEXIST
2588 Wed Oct 14 22:41:16 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2591 1998-10-13 Nathan Bryant <bryant@cs.usm.maine.edu>
2592 * configure.in: don't check for -lcrypt unless autologin is enabled
2593 * file_ops.c: fix another overrun
2595 Mon Oct 12 15:27:21 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2596 * Killed the "rooms" subdirectory (it isn't used anymore)
2597 * dynloader.c: Made dynamically added server commands case-insensitive
2598 * import.c is now serv_upgrade.c, a module
2599 * Removed most of the "level 9" trace messages no longer needed
2601 1998-10-12 Nathan Bryant <bryant@cs.usm.maine.edu>
2602 * Makefile.in: simplified to use pattern rules; files compiled with
2603 -D_REENTRANT go to *.ro to allow the same files to be used with both
2605 * tools.c, tools.h: new files; misc routines used by both client and
2606 server go here. contains safestrncpy() at the moment.
2607 * rooms.c: fix several exploitable buffer overruns
2608 * sysdep.c: fix infinite loop when long lines are received from the
2609 client; fix exploitable buffer overrun in cprintf()
2610 * ipc_c_tcp.c: fix infinite loop on long line from server
2611 * serv_upgrade.sh: remove uncnsrd-dependent absolute path
2612 * .cvsignore: add *.ro
2614 Sun Oct 11 23:17:48 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2615 * Built some more of the message expiry infrastructure
2617 1998-10-11 Nathan Bryant <bryant@cs.usm.maine.edu>
2618 * citserver.c: fix two more overruns, one of which was preventing
2619 the "From Host" from showing up in the <W>ho listing.
2621 Sun Oct 11 02:51:55 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2622 * Moved "struct visit" and its associated defs from citadel.h to
2623 server.h where they belong
2624 * Set up data structures for room policies (expiry, etc.)
2626 1998-10-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2627 * citserver.c: fix overrun which caused segv's on servers with long
2630 Fri Oct 9 18:34:06 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2631 * user_ops.c: added PurgeStaleRelationships() to do processing at
2632 session logout time to remove visits for rooms which no longer exist
2633 * user_ops.c: implemented NewMailCount()
2635 1998-10-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2636 * serv_chat.c: fix buffer overrun that was resulting in segv's
2637 * serv_chat.c: fix another overrun that could cause sessions to hang,
2638 and cleaned up some other strncpy()-related stuff. DON'T FORGET TO
2639 NULL-TERMINATE DESTINATION BUFFERS AFTER STRNCPY CALLS.
2641 Fri Oct 9 13:22:37 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2642 * Implemented "lazy mode" traversal - pressing the space bar will do
2643 <N>ext messsage, <G>oto next room, or read <N>ew as appropriate.
2644 * room_ops.c: modify CtdlRoomAccess() to allow access to mailbox rooms
2645 only to their owners.
2647 Thu Oct 8 17:13:27 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2648 * messages.c, citadel.rc: added the ability to display message numbers
2649 in the header when reading messages. I think this is butt ugly, but
2650 some of the DaveCode afficionados seem to like it...
2652 Thu Oct 8 15:34:45 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2653 * room_ops.c: Added is_noneditable() function to replace all of the
2654 duplicated code present in all functions which edit room parameters.
2656 1998-10-08 Nathan Bryant <bryant@cs.usm.maine.edu>
2657 * lots of warning fixes; builds with -std1 on dec unix
2658 * aidepost.c, citadel.h, citmail.c, file_ops.c, msgbase.c, netmailer.c,
2659 netproc.c, rcit.c, server.h, stats.c, userlist.c: use time_t where
2661 * control.c, room_ops.c, serv_chat.c, sysdep.c: use memset() instead of
2663 * dynloader.c, dynloader.h, messages.c, server.h, sysdep.c,
2664 sysdep_decls.h: function pointer/prototyping fixes
2665 * rooms.c: use mkfifo(3) instead of system("mkfifo")
2667 1998-10-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2668 * snprintf.c, snprintf.h: new files
2669 * Makefile.in, configure.in, dynloader.c, sysdep.c: support for the
2670 above; citserver now builds and runs on Digital Unix 4.0d with the
2671 GNU-style configure script. there is a bug with the hostname display
2673 * netproc.c: sillyness fix
2674 * room_ops.h: prototype delete_room()
2675 * client_chat.c, commands.c, serv_chat.c, sysdep.c:
2676 use HAVE_SYS_SELECT_H macro
2678 Mon Oct 5 17:01:32 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2679 * Began fixing the stuff I broke
2681 Sun Oct 4 23:35:18 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2682 * Did the big migration to the new data structures. Lots of stuff is
2683 now broken. Basic moving from room to room works, but Mail is
2684 broken, and some of the administrative commands are unimplemented.
2686 1998-10-02 Nathan Bryant <bryant@cs.usm.maine.edu>
2687 * configure.in: autologin now defaults to disabled
2689 Fri Oct 2 00:04:31 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2690 * Finally removed all three usersupp.foo[MAXROOMS] elements, and
2691 migrated all the code that used them to use "struct visit" instead.
2693 Thu Oct 1 23:02:20 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2694 * Rewrote [l][get|put]room() functions to use room names rather than
2695 room index numbers. Temporarily prepended a "n" to these four
2696 function names until they are put to use.
2698 Thu Oct 1 16:27:13 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2699 * Removed a few more references to usersupp.lastseen[]
2701 1998-10-01 Nathan Bryant <bryant@cs.usm.maine.edu>
2702 * .cvsignore: add so_locations (generated by osf1 ld with shared libs)
2703 * Makefile.in: restructured variables for greater consistency, use
2704 @echo to print out notices during the make process, add so_locations
2706 * configure.in, Makefile.in: configure checks for -rdynamic
2707 * ipc_c_tcp.c: fix DEC compiler warning wrt unsigned char
2708 * stats.c: add semicolon to placate DREC compiler
2709 * user_ops.c: define _POSIX_C_SOURCE, include <limits.h>
2710 * configure.in: pass -pthread to DEC compiler, don't check for
2711 libpthread[s] on DEC Unix
2713 1998-09-30 Nathan Bryant <bryant@cs.usm.maine.edu>
2714 * Makefile.in: new variable PTHREAD_DEFS for portability
2715 * aidepost.c, citadel.c, citmail.c, mailinglist.c, msgform.c,
2716 netmailer.c, netpoll.c, netproc.c, rcit.c, readlog.c, setup.c,
2717 stats.c, userlist.c, whobbs.c: return type of main() is int
2718 * citadel.c, commands.c, messages.c: use time_t properly
2719 * citserver.c: include <limits.h>
2720 * config.guess, config.sub, install-sh: new files
2721 * configure.in: don't use gcc on Digital Unix
2723 Tue Sep 29 23:17:34 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2724 * room_ops.c: modified usergoto() to look at the new data structures
2725 for counting new messages and such.
2727 1998-09-29 Nathan Bryant <bryant@cs.usm.maine.edu>
2728 * user_ops.c: fix compiler warning and potential memory leak,
2730 * configure.in, Makefile.in: only build the server if we find pthreads
2731 * Makefile.in: realclean removes config.{cache,log,status}
2733 Tue Sep 29 13:20:14 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2734 * Removed code from some of the utilities which was still attempting
2735 to access the old non-gdbm data store.
2736 * housekeeping.c: rewrote check_ref_counts() to do a ForEachRoom()
2737 traversal instead of a MAXROOMS loop.
2738 * sysdep.c: set up a dummy CitContext record to be used during server
2739 startup, during which time there is no real context.
2741 Mon Sep 28 23:51:51 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2742 * Implemented the function ForEachRoom() to handle all-rooms traversal
2743 (this will work with both the old and new paradigms, because both
2744 use a GDBM database with one room per record). Migrated all room
2745 list commands to use it.
2747 Mon Sep 28 22:05:35 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2748 * Implemented the function CtdlRoomAccess() to handle *all* of the
2749 user-access-to-rooms functionality. Migrated all room list commands
2750 to use it. Still need to migrate gotos.
2752 1998-09-28 Nathan Bryant <bryant@cs.usm.maine.edu>
2753 * configure.in, acconfig.h: new files; partially functional GNU
2754 autoconf configure script. Run autoheader; autoconf; ./configure
2755 --prefix=`pwd` to test.
2756 * Makefile.tmpl: new file; this is what Makefile.in used to be. Used by
2758 * Makefile.in: modified to work with autoconf-style configure script
2759 * Configure: modified to use Makefile.tmpl and generate autoconf-style
2760 macros. Removed procfs detection. Pass -O2 to gcc, -O to other
2761 compilers. Removed mknod/mkfifo detection; code should use mkfifo(3).
2762 * citmail.c, msgform.c, netproc.c, routines.c, support.c, userlist.c,
2763 whobbs.c: use HAVE_STRERROR macro rather than NO_STRERROR
2764 * commands.c: use HAVE_TERMIOS_H macro rather than POSIX_TERMIO
2765 * netproc.c: remove procfs stuff. simply attempt to kill the target
2766 process with signal zero instead; this checks whether the process
2768 * setup.c, useradmin.c: use HAVE_CURSES_H macro
2770 Sun Sep 27 23:41:29 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2771 * BOTH the old and new generation systems are being written to at
2772 this point. Code that reads stuff is still using the old system.
2774 Sun Sep 27 16:10:49 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2775 * Changed all "generation" variables from char to long, in preparation
2776 for removing MAXROOMS. Generations for new rooms are now timestamps.
2777 * Defined "struct visit" to hold user/room relationships.
2778 * Removed some #define's from citadel.h that are no longer used.
2780 Wed Sep 23 13:41:49 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2781 * More changes to support attachments. They mostly work, but only
2782 in fixed-format messages.
2784 Mon Sep 21 21:19:17 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2785 * msgbase.c: began laying the groundwork to support attachments.
2786 Purchased Rogaine(tm) in preparation for expected hair loss.
2788 1998-09-21 Nathan Bryant <bryant@cs.usm.maine.edu>
2789 * msgbase.c: include dynloader.h
2790 * citadelapi.h: removed
2791 * dynloader.h: prototype CtdlRegisterUserHook()
2793 Sun Sep 20 18:56:37 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2794 * Added a UserFunctionHook category to implement hooks which perform
2795 operations on various users or usernames
2797 Fri Sep 18 21:14:41 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2798 * citserver.c: removed cmd_extn() and related code
2800 1998-09-18 Nathan Bryant <bryant@cs.usm.maine.edu>
2801 * user_ops.c: include dynloader.h
2802 * roomstats.{c,mk}: removed
2803 * Configure, Makefile.in: autodependency-related fixes
2805 Thu Sep 17 22:55:29 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2806 * Various changes to allow "new messages" to work correctly with Mail
2808 Thu Sep 17 22:21:45 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2809 * server.h, dynloader.c, citserver.c, user_ops.c: reduced the number
2810 of hook types by inventing an EventType field to the Session hook.
2811 * proxy.c: added pre-fetching
2813 1998-09-17 Nathan Bryant <bryant@cs.usm.maine.edu>
2814 * Makefile.in: add SERV_MODULES and PROXY_TARGETS to `cleaner'
2815 * dynloader.[ch], serv_{chat,test}.[ch], sysdep.c: cleaned
2816 up the dynamic loader interface as follows:
2817 - all the symbol table stuff is gone.
2818 - modules are loaded once at server startup and never unloaded.
2819 - Added a new function CtdlRegisterProtoHook() to handle the stuff
2820 that was being done with the symbol tables.
2821 - Dynamic_Module_Init() now returns a pointer to a static struct
2822 DLModule_Info; this structure itself has been modified to use char*
2823 fields instead of fixed char arrays.
2824 * roomstats.c: include <stdarg.h> not <stdargs.h> (is this file still
2826 * Configure, Makefile.in: added autodependency support
2828 Wed Sep 16 22:25:13 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2829 * Implemented separate structs, lists, and functions for each type
2830 of server-side hook available.
2832 1998-09-16 Nathan Bryant <bryant@cs.usm.maine.edu>
2833 * ipc_c_tcp.c: Fixed up some #include/prototyping stuff, call memcpy()
2836 * sysdep.c, user_ops.c: removed reference to hooks.h
2838 Wed Sep 16 11:42:42 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2839 * ipc_c_tcp.c: Reversed any changes that have been made to this file,
2840 because something was causing abominally slow response time.
2841 * proxy.c: added. This will eventually become a caching, pre-fetching
2842 multiuser proxy server for the Citadel protocol.
2844 1998-09-15 Nathan Bryant <bryant@cs.usm.maine.edu>
2845 * Makefile.in: remove support.o from serv_chat.so, add -fPIC to compile
2846 flags for serv_chat.o
2847 * dynloader.c: include "sysdep_decls.h", use RTLD_NOW not RTLD_LAZY
2848 * dynloader.h: prototype CtdlRegisterHook()
2849 * .cvsignore: added data
2851 Mon Sep 14 20:49:08 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2852 * Tried my hand at adding the ability for server extensions to
2853 register various types of "hooks" in addition to just adding
2854 server commands. This is probably not final.
2856 Tue Sep 8 12:11:56 EDT 1998 Brian Costello <btx@calyx.net>
2857 * Added support for dynamic server modules. Reworked serv_chat.c
2858 to be such a module.
2860 Tue Sep 1 23:09:50 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2861 * userpurge.c: rewrote using functions from the server core, rather
2862 than the now-defunct external API. This'll be ready once the module
2863 loading code is done. (I just had to commit _something_ tonight.)
2865 Mon Aug 31 22:47:58 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2866 * Yanked the citadelapi.c module. This wasn't working out well.
2867 * techdocs/citadelapi.txt - began documenting the new API to be used
2868 by modules which will be dynamic linked into the server - most of
2869 this API is existing server functions.
2870 * Added a ForEachUser() function with callback mechanism, and reworked
2871 cmd_list() to use it.
2873 Sun Aug 30 21:52:43 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2874 * Moved all of the gdbm databases to a separate "data" directory.
2876 1998-08-26 Nathan Bryant <bryant@cs.usm.maine.edu>
2877 * Makefile.in: realclean removes Makefile, fixed `touch citadel.h'
2880 1998-08-25 Nathan Bryant <bryant@cs.usm.maine.edu>
2881 * room_ops.c: include time.h
2882 * userlist.c, whobbs.c, serv_chat.c, user_ops.c, sysdep.c, stats.c,
2883 citadel_decls.h, commands.c, messages.h, routines.h, routines2.h:
2884 remove duplicated declarations
2886 Mon Aug 24 23:45:01 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2887 * setup.c: Removed yesno_s()
2888 * citadel.h, room_ops.c: added QRmtime field to struct quickroom,
2889 modified whenever a room is modified or posted in.
2890 * citadelapi.c: Added CtdlForEachRoom() function
2892 Mon Aug 24 20:04:04 EDT 1998 Nathan Bryant <bryant@cs.usm.maine.edu>
2893 * Makefile.in: new target `cleaner' does the same as `realclean'
2894 without removing sysdep.h
2895 * proto.h: is bad. eliminate. I've moved the prototypes into several
2896 header files, one per .c file
2898 Mon Aug 24 00:45:55 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2899 * Added a CtdlGotoRoom() function to the CitadelAPI.
2901 Sun Aug 23 21:47:00 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2902 * sysoputil is finally dead! Removed it from the build.
2903 * Added userpurge.c server extension (initial implementation)
2905 Tue Aug 18 00:42:33 EDT 1998 Nathan Bryant <bryant@cs.usm.maine.edu>
2906 * Makefile.in: `clean' target no longer rm's sysdep.h; new target
2907 `realclean' removes everything clean does, plus sysdep.h, plus
2909 * Configure: add -Wstrict-prototypes to CFLAGS for gcc systems
2910 * *.[ch]: protoized. Added several new header files containing
2911 prototypes and other external declarations; many duplicated
2912 declarations still should be moved to header files. proto.h must die
2915 Mon Aug 17 23:52:13 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2916 * Implemented a bunch of user account related functions in the
2919 Mon Aug 17 20:01:18 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2920 * Fixed the crash problem. It wasn't AGUP/ASUP, but rather a buffer
2921 overrun in getuser() (thanks, Nathan). Implemented overrun checks
2922 in getuser(), getroom(), and getfloor() to prevent future problems.
2924 Mon Aug 17 00:06:52 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2925 * Updated citmail.c with the latest stuff from the production system.
2926 * Implemented AGUP and ASUP commands, but AGUP crashes the server
2927 after its first successful use (user-not-found's don't affect it).
2929 Thu Aug 6 19:25:01 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2930 * Got the CitadelAPI library to the point where the server can start
2931 up an extension, and the extension will connect to the server, do
2932 some initialization, call a user-supplied CtdlMain(), and exit. Also
2933 hacked together a _temporary_ form of the new EXTN server command.
2935 Wed Aug 5 23:02:22 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2936 * Second attempt at getting the server API started. Now it runs
2937 outside of the server and builds a connection.
2939 Tue Aug 4 18:33:06 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2940 * Modified the appearance of Internet addresses when they arrive on
2942 * Removed the <E> field from the message format writeup in hack.txt.
2943 * Fixed-up citmail.c so that it doesn't try to do database lookups.
2945 Mon Aug 3 23:01:37 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2946 * Started developing the server-side API. This is in its very
2947 initial stages. See serverapi.c and techdoc/api.txt
2949 1998-08-02 Nathan Bryant <bryant@cs.usm.maine.edu>
2950 * Makefile.in: added config_decls.h to dependencies
2952 Sun Aug 2 21:09:09 EDT 1998 Nathan Bryant <bryant@cs.usm.maine.edu>
2953 * config_defs.h: renamed to config_decls.h
2954 * config.c, sysoputil.c: updated to reflect the above
2956 Sun Aug 2 18:52:05 EDT 1998 Nathan Bryant <bryant@cs.usm.maine.edu>
2957 * config_defs.h: new file, contains external declarations from config.c
2958 * config.c: moved defs to config_defs.h, use PATH_MAX from <limits.h>
2959 for bbs_home_directory
2960 * mailinglist.c, support.c: include <string.h>
2961 * sysoputil.c: include <string.h>, <limits.h>, "config_defs.h", remove
2962 duplicated defs, replace gets() call with fgets()
2963 * user_ops.c: define _XOPEN_SOURCE_EXTENDED
2965 Sat Aug 1 18:32:52 EDT 1998 Nathan Bryant <bryant@cs.usm.maine.edu>
2966 * ipc_c_tcp.c: fixed order of memcpy parameters after gethostbyname
2968 Sun Jul 19 17:26:12 EDT 1998 Nathan Bryant <bryant@cs.usm.maine.edu>
2969 * ChangeLog: reordered; the GNU standard is to add new entries to the
2971 * .cvsignore: added userlist
2973 Sun Jul 12 20:58:59 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2974 * Finished migrating everything to the new data store.
2975 * Replaced the binary "calllog" with the ASCII "citadel.log"
2976 * Began converting broken utilities that depend on the old data store
2978 Sat Jul 11 00:20:48 EDT 1998 Nathan Bryant <bryant@cs.usm.maine.edu>
2979 * Makefile.in: removed msgstats
2981 Fri Jul 10 1998 Art Cancro <ajc@uncensored.citadel.org>
2982 * Initial CVS import