2 Revision 573.107 2001/03/06 03:31:58 nbryant
3 database-related cleanups and paranoia tests;
4 fixed a transaction-leak/deadlock problem in cdb_delete;
5 solved the SIGPIPE mystery (GDB stops on SIGPIPE is all it was)
7 Revision 573.106 2001/03/05 04:59:31 ajc
10 Revision 573.105 2001/03/04 23:49:41 ajc
11 * IMAP EXPUNGE responses -should- be correct now
13 Revision 573.94 2001/02/20 00:02:56 ajc
14 * IMAP: implemented the STATUS command (sort of).
16 Revision 573.93 2001/02/19 22:24:41 ajc
17 * IMAP server: added untagged, unsolicited server messages for newly arrived
18 messages, and messages expunged by another session.
20 Revision 573.92 2001/02/17 05:53:35 ajc
21 * Repaired the creation of page log rooms in the wrong namespace when the
22 recipient does not yet have his/her log room created.
23 * Rewrite "EXPI messages" to run in two passes: one to gather messages to
24 purge and the next to delete them. Works better in transactionland.
26 Revision 573.91 2001/02/14 08:11:27 error
27 * citadel.rc: added $Id$ (it's about time!)
29 Revision 573.90 2001/02/14 04:23:54 ajc
30 * Fixed POP3 server responses ending in \n instead of \r\n as they should be.
31 This was causing some clients (such as Pine) to lock up.
33 Revision 573.89 2001/02/13 04:06:14 ajc
34 * Worked out the remaining bugs in IMAP FETCH for the BODYSTRUCTURE and
35 BODY[n] data items. I think. So much protocol crud, so little time...
37 Revision 573.88 2001/02/13 01:18:44 ajc
40 Revision 573.87 2001/02/12 04:31:34 ajc
41 * sysdep.c ig_tcp_server() - use IPPROTO_TCP instead of getprotobyname()
43 Revision 573.86 2001/02/08 04:45:58 ajc
44 * Fixed namespace problems resulting from the automatic namespece prefixing
45 added to create_room(). Also added the ability to specify "create a mailbox
46 but I've already supplied the namespace prefix" for situations where the
47 namespace isn't that of the logged in user.
48 * Made the POP3 server response messages slightly less humorous
50 Revision 573.85 2001/02/06 04:44:12 ajc
51 * Added a floor listing (complete with \NoSelect flag) to LIST and LSUB
53 Revision 573.84 2001/02/06 02:09:38 ajc
54 * citadel.rc: changed the default for local_screen_dimensions to 1, since
55 Internet users now outnumber dialup users 100 to 0.
56 * room_ops.c: added a really_create option to create_room(). Also moved the
57 generation of personal namespace into that function. MODULE OWNERS PLEASE
58 CHECK YOUR CALLS TO AVOID MULTIPLE NAMESPACING!!
59 * room_ops.c: fixed a bug in cgetfloor() that left bad pointers around
60 * serv_imap.c: finished the CREATE command (finally)
62 Revision 573.83 2001/02/05 05:20:22 ajc
63 * Made some changes to functions which translate between Citadel room names
64 and IMAP folder names. They're still buggy.
66 Revision 573.82 2001/02/04 23:17:28 ajc
67 * Implemented the IMAP CREATE command
69 Revision 573.81 2001/02/04 02:40:07 ajc
70 * more imap. imap sucks. die crispin die.
72 Revision 573.80 2001/02/03 10:02:12 error
73 * serv_ical.c: Verify that objects posted to My Calendar> are of type
74 text/x-calendar or text/calendar; abort saving if not
76 Revision 573.79 2001/02/03 09:30:46 error
77 * serv_ical.c: now creates a My Calendar> personal room, sets attributes
79 Revision 573.78 2001/02/03 08:21:00 error
80 * serv_ical.c and serv_ical.h added; skeleton code for now
82 Revision 573.77 2001/02/02 20:18:18 ajc
83 * Changed the error message in cdb_delete() to actually *say* cdb_delete
84 instead of cdb_store. Useful to know which function failed...
86 Revision 573.76 2001/02/01 04:08:03 ajc
87 * IMAP minor change to mailbox name output
88 * Increased size of buffer in lprintf()
90 Revision 573.75 2001/01/28 09:50:02 error
91 * sysdep.c: lprintf() now generates timestamps
93 Revision 573.74 2001/01/28 07:35:04 error
94 * serv_bio.c: RBIO now also returns stats about a user, see session.txt
96 Revision 573.73 2001/01/16 04:03:13 ajc
97 * yeesh ... more on the IMAP BODYSTRUCTURE
99 Revision 573.72 2001/01/16 01:51:12 ajc
102 Revision 573.71 2001/01/16 00:46:40 ajc
103 * Changed the MIME parser API *again* because we now need the ability to
104 supply callback functions to be executed before and/or after parsing a
105 multipart. (Need this for IMAP BODYSTRUCTURE output. Crispin sucks.)
107 Revision 573.70 2001/01/15 23:59:26 ajc
108 * user_ops.c: reject NULL password in CtdlTryPassword() instead of crashing
110 Revision 573.68 2001/01/15 20:34:04 ajc
111 * "Path:" removed for now because it confuses brain-dead Microsoft shitware
112 into thinking that mail messages are newsgroup messages instead. When we
113 add NNTP support back into Citadel we'll have to add code to only output
114 this field when appropriate.
116 Revision 573.67 2001/01/15 16:30:31 ajc
117 * temporary implementation of 901 asynchronous express messages
119 Revision 573.66 2001/01/14 14:55:39 ajc
120 * Changed the format of <.W>holist <L>ong
122 Revision 573.65 2001/01/13 06:40:26 nbryant
123 merged remaining changes from TRANSACTIONS (using cvs update -j TRANSACTIONS)
124 which should now be considered closed.
126 Revision 573.64 2001/01/13 06:12:15 ajc
127 * Added the ASYN command
129 Revision 573.63 2001/01/12 22:05:46 ajc
130 * Fixed a bug that caused bogus wholist lines to be displayed when a non-aide
131 reads a list containing stealth mode sessions.
133 Revision 573.62 2001/01/09 05:39:45 ajc
134 * Merged in code from the TRANSACTIONS branch for testing.
136 Revision 573.61 2000/12/30 06:17:17 ajc
137 * Still more work on IMAP. Damn this is tedious.
139 Revision 573.60 2000/12/30 04:55:05 ajc
140 * more buffer size stuff
142 Revision 573.59 2000/12/27 20:19:51 ajc
143 * The size constant "256" which shows up everywhere as a buffer size has now
144 been changed to SIZ. And, SIZ has been defined now as 1024, not 256, because
145 we need 1024 byte buffers for most Internet protocols.
147 Revision 573.58 2000/12/27 05:09:58 ajc
148 * Added a skeleton IMAP "SEARCH" command (based on the FETCH logic)
150 Revision 573.57 2000/12/26 03:46:50 ajc
153 Revision 573.56 2000/12/25 22:50:43 ajc
154 * Added an API function to extract and unfold specific RFC822 fields.
155 * imap-->fetch-->envelope-->in-reply-to now works
156 * More robust checking and reporting of temp file errors in the client
158 Revision 573.55 2000/12/25 20:43:24 ajc
159 * imap_fetch.c: added support for fetch-->envelope-->from
161 Revision 573.54 2000/12/20 04:09:24 ajc
162 * A few memory handling fixes to netproc.
164 Revision 573.53 2000/12/20 01:57:37 ajc
165 * netproc.c: added bounds check to fpgetfield()
167 Revision 573.52 2000/12/19 20:41:55 ajc
168 * Fixed generation of unique file names for network uploads etc.
170 Revision 573.51.2.11 2000/12/26 05:30:55 nbryant
171 remove extraneous transaction around dynamic module initializations. this will
172 fix the crash on database creation.
174 Revision 573.51.2.10 2000/12/24 23:00:58 nbryant
175 clean: also remove parsedate.c
177 Revision 573.51.2.9 2000/12/20 01:38:42 nbryant
178 require transactional cursors
180 Revision 573.51.2.8 2000/12/20 00:30:01 nbryant
181 release any stale db handles at the end of a server command
182 (unfinished transactions will be aborted to annoy lazy programmers)
184 Revision 573.51.2.7 2000/12/19 06:18:27 nbryant
185 set sched_yield as sleepycat's yield function. this should improve locking
188 Revision 573.51.2.6 2000/12/19 02:22:29 nbryant
189 added automatic transaction start/end on cdb_fetch, cdb_delete, and cdb_store
191 Revision 573.51.2.5 2000/12/18 03:51:13 nbryant
192 ditto S_USER_TRANS, S_CALLLOG, and S_HOUSEKEEPING, which are no longer used at
195 Revision 573.51.2.4 2000/12/18 02:49:17 nbryant
196 removed all references to S_MSGMAIN critical section; it wasn't really needed.
197 this should make things significantly more scaleable.
199 Revision 573.51.2.3 2000/12/17 22:12:48 nbryant
200 reworked shutdown sequence to wait for worker threads to terminate before
201 checkpointing and closing databases. it is no longer safe to call
202 master_cleanup() directly to force a shutdown; instead, just set
203 time_to_die to a nonzero value
205 Revision 573.51.2.2 2000/12/17 05:06:09 nbryant
206 added deadlock detection and cleaned up messages
208 Revision 573.51.2.1 2000/12/16 21:06:59 nbryant
209 created TRANSACTIONS branch
210 track cursor and transaction id's in thread-specific data
212 Revision 573.51 2000/12/14 18:36:34 ajc
213 * Fixed the "users not in chat" wholist display
215 Revision 573.50 2000/12/12 18:06:46 ajc
216 * Removed the transaction stuff (but left the log in). It wasn't working.
218 Revision 573.49 2000/12/12 06:19:55 ajc
219 * Stabilize, dammit!!
221 Revision 573.48 2000/12/12 04:20:03 ajc
222 * Made the transaction open/close a global thing, in a frantic attempt to get
223 Uncensored to stop crashing. More fixes on the way...
225 Revision 573.47 2000/12/11 06:08:41 ajc
226 * Removed the housekeeper thread, moved terminate_idle_sessions() out to a
227 timer event, and check_sched_shutdown() to the end of the worker thread
228 loop. Seems to have improved reliability (but why?)
230 Revision 573.46 2000/12/11 03:22:11 ajc
231 * Added server-side REQT command to issue client termination requests
233 Revision 573.45 2000/12/11 02:19:26 ajc
234 * Client now honors EM_GO_AWAY flag, used by the server to request that a
235 client log off. (The server doesn't support sending that flag yet, though)
237 Revision 573.44 2000/12/09 06:20:06 ajc
238 * A few final touches to the Sleepycat DB back-end
240 Revision 573.43 2000/12/08 17:06:33 ajc
241 * Wrap txn_begin and txn_end in S_DATABASE mutex
243 Revision 573.42 2000/12/07 20:21:39 ajc
244 * begin/end transaction in master_startup()
246 Revision 573.41 2000/12/07 16:59:02 nbryant
247 added --with-db and --with-gdbm options to configure
249 Revision 573.40 2000/12/07 04:50:33 ajc
250 * Wrap housekeeper and timer events in transaction open/close functions
251 * Checkpoint the DB as an EVT_TIMER event instead of after each session
252 (runs each minute, but actually limited by the parameters of the function)
254 Revision 573.39 2000/12/06 04:44:36 ajc
255 * Changed netproc to keep the use table in a flat file instead of a database
257 Revision 573.38 2000/12/05 05:32:58 ajc
258 * Added support for non-USA country identities in vCard and registration
259 * User edit now asks whether it should prompt to change the password
261 Revision 573.37 2000/12/03 04:12:21 ajc
262 * Finished (mostly) the Sleepycat DB backend ... added transaction logging
264 Revision 573.36 2000/11/30 03:23:17 ajc
265 * Got the Sleepycat DB back end working, by opening the databases in a non
266 shared, non threaded mode, and using Citadel's locking to serialize access.
268 Revision 573.35 2000/11/29 05:00:02 ajc
269 * I think the db stuff is ok, but my db library is fux0red...
271 Revision 573.34 2000/11/27 14:12:09 error
272 * commands.c: fixups to print_express() to make external command not print
273 extraneous stuff to the terminal and make the displayed message consistent
275 Revision 573.33 2000/11/27 10:41:14 error
276 * print_express(): now uses GEXP instead of old PEXP; displays timestamps
278 Revision 573.32 2000/11/27 10:29:59 error
279 * serv_chat.c: fix send_express_message() to include timestamps
281 Revision 573.31 2000/11/27 03:44:27 ajc
282 * Initial checkin of database_sleepycat.c (doesn't work yet)
284 Revision 573.30 2000/11/26 05:24:22 ajc
285 * msgbase.c: Added new API function CtdlOutputPreLoadedMsg(), and
286 re-implemented the existing CtdlOutputMsg() as a wrapper around it.
287 * imap_fetch.c: used the above function to do all output pre-loaded
289 Revision 573.29 2000/11/25 09:36:18 error
290 * Added a bit of detail to syslog entries; now shows session id attached to
291 client, hostname, and username, and time the session ended.
293 Revision 573.28 2000/11/25 06:17:06 ajc
294 * Minor IMAP tweaks. It still doesn't work. :(
296 Revision 573.27 2000/11/23 07:22:21 error
297 * citadel.spec: update version number
299 Revision 573.26 2000/11/21 11:12:56 error
300 * domain.h: changed the HP/UX compatibility code to use defines from
301 typesize.h for integers of specific bit widths (needed for Solaris, etc)
303 Revision 573.25 2000/11/12 04:20:49 ajc
304 * Optimized server side input of message text
306 Revision 573.24 2000/11/10 03:55:06 ajc
307 * Ford's Fix for Faster Functionality (save position during reply)
309 Revision 573.23 2000/11/09 04:48:50 ajc
310 * tools.c: striplt() strips all whitespace, not just spaces
312 Revision 573.22 2000/11/07 20:47:21 ajc
313 * imap_fetch.c: added a skeleton "ENVELOPE" fetch. Currently sends NIL's.
315 Revision 573.21 2000/11/07 15:54:53 ajc
316 * xx FETCH n:n BODY[pn.MIME] now works
318 Revision 573.20 2000/11/06 05:10:01 ajc
319 * Changed the mime_parser() API (again) to allow "don't decode" mode
321 Revision 573.19 2000/10/29 18:11:07 ajc
322 * Start numbering top-level MIME parts as 1, 2... not 1.1, 1.2...
324 Revision 573.18 2000/10/28 14:14:19 error
325 * msgbase.c: eliminated most gotos; a single goto in alias() remains because
326 it actually makes sense to do it that way...
328 Revision 573.17 2000/10/25 21:37:09 ajc
329 * Implemented the AUTHENTICATE LOGIN command in IMAP
331 Revision 573.16 2000/10/25 19:20:37 ajc
332 * FETCH now works for ranges *and* sets, and with sequence numbers *and* UID's
334 Revision 573.15 2000/10/24 20:39:59 ajc
335 * Added RFC822, RFC822.HEADER, RFC822.SIZE, RFC822.TEXT fetch keys to IMAP
337 Revision 573.14 2000/10/23 20:26:51 error
338 * War on goto: rewrote a few easy functions to eliminate unnecessary gotos
340 Revision 573.13 2000/10/11 23:03:44 error
341 * utilsmenu: obey $PAGER environment var, if any. Default to more if neither
342 $PAGER nor less is available.
344 Revision 573.12 2000/10/11 22:55:25 error
345 * citadel.c: when ansi_color=user, enable color at login, so Lobby> posts
346 displayed at login are in color
348 Revision 573.11 2000/10/11 22:47:51 error
349 * domain.c: getmx() returns hostname as MX if no MX records found a la RFC 974
351 Revision 573.10 2000/10/10 19:18:12 ajc
352 * Added support of macros ALL, BODY, FAST, and FULL to the IMAP FETCH command
354 Revision 573.9 2000/10/06 03:31:55 ajc
355 * Mark Crispin is a fscking idiot. IMAP is a convoluted mess.
357 Revision 573.8 2000/10/05 22:23:16 ajc
358 * Slowly and painfully writing IMAP support
360 Revision 573.7 2000/10/04 22:39:06 ajc
361 * Added skeleton versions of the LIST and LSUB commands to the imap server
363 Revision 573.6 2000/10/04 17:48:21 ajc
364 * Allow Aides to zap rooms (site configurable setting)
366 Revision 573.5 2000/10/03 01:45:00 ajc
367 * Changed the <.A>ide <S>ysconfig <G>eneral command to explicitly allow the
368 global page log room to be disabled (answer "no" to set the log room to a
371 Revision 573.4 2000/09/28 10:27:38 error
372 * commands.c: changed sttybbs() to support HP/UX termios VMIN and VTIME
374 Revision 573.3 2000/09/24 22:01:45 ajc
375 * ipc_c_tcp.c: don't hardcode BBSDIR path for unix domain sockets
377 Revision 573.2 2000/09/21 04:16:44 ajc
378 * Fixed logged_in_response() so it only displays responses during Citadel
379 protocol sessions. (This was affecting POP etc.)
381 Revision 573.1 2000/09/11 22:05:04 ajc
382 * citadel.c: accept -h <host> and -p arguments, so citadel can be called
383 directly by telnetd, bypassing /bin/login. It works, but not recommended at
384 this time because it has to run as root.
386 Revision 573.0 2000/09/05 18:35:22 ajc
387 * Tagged everything for version 5.73 release
389 Revision 572.39 2000/09/04 03:59:15 ajc
391 ----------------------------
393 date: 2000/09/03 06:36:01; author: error; state: Exp; lines: +5 -1
394 Added HP/UX linker flag for dynamic modules to work
395 ----------------------------
397 date: 2000/09/01 06:50:00; author: error; state: Exp; lines: +8 -1
398 Changed to use integer macros from typesize.h for specific bit widths
399 ----------------------------
401 Revision 572.38 2000/09/01 20:17:08 ajc
402 * msgbase.c: cmd_opna() - increase desired_section buffer from 64 to 256 bytes
404 Revision 572.37 2000/09/01 17:31:47 ajc
405 * Fixed oopseth in control.c that might call fileno(NULL)
407 Revision 572.36 2000/09/01 13:37:16 ajc
408 * control.c: chown citadel.control to bbsuid when opening/creating as root
410 Revision 572.35 2000/09/01 03:55:44 ajc
411 * Fixed a few more references to the deprecated uncnsrd.mt-kisco.ny.us name
413 Revision 572.34 2000/09/01 03:43:09 ajc
414 * Added 'author' command-line arg to aidepost. Closes enhancement request
416 * Put the default SMTP and POP3 ports back to 25 and 110. Now that the
417 unix domain socket bug is fixed, it's ok if these binds fail.
419 Revision 572.33 2000/08/31 23:02:15 ajc
420 * ig_tcp_server() and ig_uds_server() - check to make sure queue length is
421 always at least 5. Zero-length queues can cause connection lockups.
423 Revision 572.32 2000/08/31 21:32:44 ajc
424 * Still trying to fix a socket connect bug
426 Revision 572.31 2000/08/31 16:37:08 ajc
427 * docs/import-export.txt: added.
429 Revision 572.30 2000/08/28 19:51:51 ajc
430 * messages.c: cosmetic cleanup (coding convention and comments)
432 Revision 572.29 2000/08/26 20:23:18 ajc
433 * Finished up the back end code for mailing list sends. Sends now work!
435 Revision 572.28 2000/08/24 02:48:18 ajc
436 * Merged in IO ERROR's diffs to make Citadel work with HP/UX
438 Revision 572.27 2000/08/22 02:31:47 ajc
439 * nonce (for APOP-style auth) is now generated when a context is created
440 instead of during protocol greeting functions.
441 * Moved Citadel protocol nonce output from greeting to INFO
443 Revision 572.26 2000/08/18 21:09:36 ajc
444 * Added a little more mailing list code to serv_network.c
446 Revision 572.25 2000/08/10 04:36:25 ajc
447 * Fixed a bug in keyboard polling (in commands.c) which was causing the
448 client protocol to get out of sync in certain conditions.
450 Revision 572.24 2000/08/10 02:42:13 ajc
451 * Changed all the "200 ok" responses to more descriptive strings
452 * Added a *temporary* protocol sync check. Remove this!
454 Revision 572.23 2000/08/09 17:14:34 ajc
455 msgbase.c: fixed a bug in
456 remove_any_whitespace_to_the_left_or_right_of_at_symbol() that was
457 causing the <R>eply function to fail on names with whitespace in
458 certain parts of the string. This closes Bug #56.
460 Revision 572.22 2000/08/05 04:24:00 ajc
461 * Added [idle] to client wholist display for sessions idle >15 minutes
462 * Added a generic "void *userdata" field to CtdlForEachMessage()
463 * More prep for mailing list handling in the server
465 Revision 572.21 2000/07/30 04:36:12 ajc
466 * Set up the SNET (Send NETwork config) and GNET (Get NETwork config) commands
467 for the network overhaul.
469 Revision 572.20 2000/07/29 05:29:19 ajc
470 * Changed the format of RWHO output to provide non-masqueraded user/room/host
471 names (to Aides only) as additional fields rather than an extra line of
473 * Changed the client to display new RWHO fields, in the "long" wholist only.
474 * Default SMTP and POP ports are now -1, not 25/110. These services must now
475 be activated manually.
477 Revision 572.19 2000/07/24 00:39:13 ajc
478 * Fixed a path problem when calling netmailer from mailinglist.c
480 Revision 572.18 2000/07/22 03:44:17 ajc
481 * Prepared infrastructure for the networker rewrite
483 Revision 572.17 2000/07/17 02:38:08 ajc
484 * Completed serv_vandelay.c (importer/exporter module)
485 * sendcommand.c: fix behavior of SEND_LISTING mode
486 * sysdep.c: client_gets() fill buffer with "000" terminator when returning -1
488 Revision 572.16 2000/07/14 03:06:55 ajc
489 * Added .ATN (DOWN) and .ATS (SCDN 1) commands to the client
491 Revision 572.15 2000/07/10 23:36:08 ajc
492 * Another attempt to fix the crashy crashy bug in serv_vcard
493 * Did more work on the Art Vandelay module
494 * Replaced all instances of sprintf(tempfile, tmpnam(NULL)) with strcpy()
496 Revision 572.14 2000/07/10 04:01:12 ajc
497 * added an unfinished serv_vandelay.c (Art Vandelay module - importer/exporter)
499 Revision 572.13 2000/07/09 02:47:40 ajc
500 * Overhauled the keepalive logic in the chat client. Closes bug #20.
502 Revision 572.12 2000/07/09 02:27:02 ajc
503 * Eliminated the whole SIGINT/SIGQUIT based handling of Ctrl-O and Ctrl-C
504 keyboard interrupts. Replaced with a non-blocking check for keyboard input
505 which sets the global variable 'sigcaught' if either key was pressed.
506 fmout() and pprintf() switch to 'drain mode' if sigcaught is set.
509 Revision 572.11 2000/07/06 20:26:36 ajc
510 * updated .Help SUMMARY
512 Revision 572.10 2000/07/04 20:02:46 ajc
513 * Fixed potential crashy crashy bug in serv_vcard.c
515 Revision 572.9 2000/06/28 03:42:56 ajc
516 * Changed the comments at the beginning of each file to a consistent format
517 * Improved the parameterization of commands in the IMAP module
519 Revision 572.8 2000/06/27 01:27:13 ajc
520 * Coupla very small changes to get on the road to IMAP support
522 Revision 572.7 2000/06/22 21:41:48 ajc
523 * Made the ICQ stuff far more reliable ... by removing it!
525 Revision 572.6 2000/06/21 03:46:20 ajc
526 * IMAP is now legal but useless, supporting NOOP, LOGIN, and LOGOUT.
528 Revision 572.5 2000/06/15 20:15:52 ajc
529 * Inserted a skeleton IMAP module into the build. IT DOES NOT WORK AT ALL.
531 Revision 572.4 2000/06/04 02:30:56 ajc
532 * CtdlForEachMessage() now returns the number of messages processed. It also
533 accepts the MSGS_EQ mode, for targeting a specific message number (useful
534 for determining whether the specified message actually exists in a room).
535 * Completed the server side of the moderation system (serv_moderate.c module
536 which implements the MMOD command)
538 Revision 572.3 2000/06/03 05:47:57 ajc
539 * Replaced most of the very repetitive and very redundant access level checks
540 in most commands with a single API call: CtdlAccessCheck()
541 * serv_moderate.c: added (not finished)
543 Revision 572.2 2000/06/02 03:38:50 ajc
544 * Bind unix socket prior to TCP socket for citadel protocol
545 * Fixed bug in sendcommand.c which was causing it to crash on attach
547 Revision 572.1 2000/05/26 19:27:51 ajc
548 * Changed some of the rev-level sensitive stuff to look at the actual version
549 of Citadel running, not the last version with which we ran setup
550 * Added a moderation system. Default filter level for new users is in the
551 config file. Per-user setting is in usersupp. Moderation level of each
552 message is in SuppMsgInfo. Tweaked CONF, GETU, and SETU. Read filter is
553 working. Moderate message up/down commands are not here yet. See
554 techdoc/moderation.txt for more info.
556 Revision 572.0 2000/05/23 02:09:30 ajc
557 * Updated docs and tagged everything for the 5.72 release
559 Revision 571.7 2000/05/20 23:28:20 ajc
560 * Fixed bug in client API that was causing netproc to crash
562 Revision 571.6 2000/05/15 00:05:19 ajc
563 * Double the retry interval for SMTP deliveries after each failed attempt.
565 Revision 571.5 2000/05/11 03:08:47 ajc
566 * serv_smtp.c: clear the relevant state buffers after an SMTP DATA command
567 completes, allowing multiple messages in one session. Closes bug #58.
569 Revision 571.4 2000/04/24 03:36:43 ajc
570 * Removed references to strucmp() and struncmp(), replaced them with
571 strcasecmp() and strncasecmp() as we did in the server a while ago, and
572 set up the config script to figure out whether they need to be compiled
573 in. Also moved them to tools.h
574 * Wrote a password manager for the client
576 Revision 571.3 2000/04/19 03:17:10 ajc
577 * Don't ever expire the Local System Configuration> room
579 Revision 571.2 2000/04/16 19:03:47 ajc
580 * Minor changes to avoid host lookup for local clients
582 Revision 571.1 2000/04/15 19:55:52 ajc
583 * Fixed "Unvalidated users appear even with registration disabled" bug #36
585 Revision 571.0 2000/04/13 02:43:24 ajc
586 * Fixed a problem that crashed the client during <G>oto commands if a room
587 existed with a name more than 32 characters (thanks to Magus for reporting
589 * Tagged everything and updated docs for the 5.71 release
591 Revision 570.18 2000/04/10 01:47:22 ajc
592 * More paginator changes. Shuffled code around, added pagination to a bunch
593 of other functions, and replaced the old, cumbersome pagination with the
594 new, easy, API-based one in everything except message output.
596 Revision 570.17 2000/04/09 17:51:18 ajc
597 * Added pprintf() (paginated version of printf) to the client-side API. Now
598 any client side function can be paginated simply by changing all of the
599 printf's to pprintf's. I've already done this for the user list and wholist
600 (removing the old style pagination) and for "read directory."
602 Revision 570.16 2000/04/08 04:52:48 ajc
603 * Another minor stoopid little time display fix
605 Revision 570.15 2000/04/08 03:58:12 nbryant
606 * backed out the previous changes since they didn't look good on some
607 xterms with a blue bold mode. just set the background color to black
608 instead. this makes black-on-white terminals actually readable, if not
609 particularly good looking.
611 Revision 570.14 2000/04/08 01:36:30 nbryant
612 * citadel.c, commands.c: comment out cls() as this wasn't called if
613 ansi_color=user anyway, and we have no way of knowing whether the user's
614 terminal does background color erase, which was the reason for adding this
615 in the first place. with the recent changes to color(), the display will get
616 screwed up if they *do* have background color erase. perhaps this is a job
619 Revision 570.13 2000/04/08 00:37:42 nbryant
620 * commands.c: fix color support for black-on-white color terminals such as
621 CDE's dtterm. this just avoids white-on-white text; some color combinations
622 such as yellow-on-white still aren't very legible due to contrast. There's
623 not much I can think to do about that without affecting the look on the
624 white-on-black terminals which probably account for most users.
626 Revision 570.12 2000/04/07 20:22:34 ajc
627 * Fixed am/pm bug in time display
629 Revision 570.11 2000/04/07 19:22:45 ajc
630 * For services disabled by setting port number to -1, administratively skip
631 the bind instead of just allowing it to fail.
633 Revision 570.10 2000/03/31 04:31:02 ajc
634 * Quick fix to 'stats' utility to purge records with bogus timestamps
636 Revision 570.9 2000/03/31 02:10:52 ajc
637 * Caved in to pressure and enabled <R>eply in public rooms.
639 Revision 570.8 2000/03/28 03:55:53 ajc
640 * Modified <.RU> to allow search for partial match
642 Revision 570.7 2000/03/27 03:08:19 ajc
643 * Third parameter of CtdlDeleteMessages() now takes "" instead of NULL to
644 specify 'any MIME type'.
646 Revision 570.6 2000/03/27 01:14:08 nbryant
647 * Makefile.in: generate parsedate.c automatically
648 * configure.in: check for bison/byacc/yacc. bison seems to build cleaner
650 * parsedate.c: removed from CVS
651 * parsedate.y: added #include <stdlib.h> so it builds with bison
653 Revision 570.5 2000/03/27 00:46:10 nbryant
654 * First cut at Solaris fixes. There may still be some *printf("%s", NULL)
655 type of issues lurking in the shadows.
657 Revision 570.4 2000/03/25 18:29:58 nbryant
658 changed my email address
660 Revision 570.3 2000/03/23 02:41:50 ajc
661 *** empty log message ***
663 Revision 570.2 2000/03/21 03:23:24 ajc
664 * Experimental new linebreak mode
666 Revision 570.1 2000/03/20 14:43:19 ajc
667 * "Brown paper bag" fix for SMTP bug (incoming long fields crash logger)
669 Revision 570.0 2000/03/19 23:42:34 ajc
670 * This is the official 5.70 release.
672 Revision 1.494 2000/03/19 23:04:08 ajc
673 * Small cosmetic change to date/time output
675 Revision 1.493 2000/03/19 05:02:39 ajc
676 * SMTP hacks to deal with AOL braindamage
678 Revision 1.492 2000/03/18 18:18:04 ajc
679 * Support multiline responses from SMTP servers when sending mail
681 Revision 1.491 2000/03/17 16:26:57 ajc
682 * Set up a private "Sent/Received Pages" room for each user
684 Revision 1.490 2000/03/17 04:11:24 ajc
685 * Moved bio-related commands out to a loadable module
687 Revision 1.489 2000/03/16 17:58:54 smw
688 Created a docs directory.
689 Moved install.txt to docs.
690 Added inetmailsetup.txt (BBS server side e-mail)
691 Added inetmailsetupmx.txt (local mail AND bbs e-mail
692 Added inetsiteconfig.txt (describes the .asi command)
693 Added siteconfig.txt (describes .asg)
694 Added chat.txt (describes changes and new chat functionality)
695 Made a couple of changes to install.txt (references to new documentation)
696 Added Steve Williams to copyright.txt as the document writer.
698 Revision 1.488 2000/03/15 03:04:51 ajc
699 * Added DEXP server command to disable incoming express messages.
700 * <Q>uiet mode client side command to set/clear DEXP mode.
701 * <K>nown rooms list displays through the paginator.
703 Revision 1.487 2000/03/12 00:21:35 ajc
704 * Removed the semi-broken "chat room" functionality in the chat system, and
705 replaced it with direct mapping to the actual Citadel room the user is in.
706 * Display masqueraded roomname in chat, if applicable. Fixes bug #19.
708 Revision 1.486 2000/03/11 21:29:37 ajc
709 * SM_ flags for CtdlSaveMsgPointerInRoom() need to be a bit bucket, not an
710 enum, since more than one can be passed. Changed SM_DONT_BUMP_REF_COUNT
711 from 3 to 4. This also fixes bug #33.
713 Revision 1.485 2000/03/11 20:26:03 ajc
714 * Reworked the <R>eply logic in messages.c - fixes bug #34
716 Revision 1.484 2000/03/11 19:22:19 nbryant
717 * commands.c: improved timing of background keepalives if connection is
720 Revision 1.483 2000/03/11 05:08:48 nbryant
721 * commands.c: oops, that mutex stuff wasn't necessary
723 Revision 1.482 2000/03/11 04:09:03 nbryant
724 * new threaded client code for background keepalives
726 Revision 1.481 2000/03/10 21:40:04 ajc
727 * Changes to message base and networker to support Internet-style message
728 ID's instead of the conventional Citadel style.
730 Revision 1.480 2000/03/08 03:36:37 ajc
731 * Shut off hostname resolution when dealing with Unix domain sockets
732 * Cleaned up the 'citmail' MDA tool
733 * Added POP3 and SMTP port numbers to global system configuration
735 Revision 1.479 2000/03/07 21:54:58 ajc
736 * Fixed the naming conventions and permissions for unix domain sockets.
738 Revision 1.478 2000/03/05 07:33:23 ajc
739 * Added support for protocols over Unix domain sockets.
741 Revision 1.477 2000/03/04 22:36:23 ajc
742 * Remove nulls appended to editor files during replace, edit, and print
743 operations. Truncate temp files during same operations.
744 Closes bugs #6 and #7.
746 Revision 1.476 2000/03/04 05:29:18 ajc
747 * Relax restrictions on editing of base rooms. Renaming is not allowed but
748 all other attributes can be edited. Closes feature request #21.
749 * Sending pages from the client now uses the same message editing functions
750 as entering messages, allowing edit/abort. Closes feature request #25.
752 Revision 1.475 2000/03/03 04:50:14 ajc
753 * Moved all of the wholist masquerading commands into the serv_rwho module
755 Revision 1.474 2000/03/03 04:12:37 ajc
756 * Finished the inbound side of gateway domain service
758 Revision 1.473 2000/02/27 04:55:51 ajc
759 * Added "keymenu()" generic menu-maker to commands.c
760 * Blocked non-numeric input to intprompt() (fixes bug #16)
762 Revision 1.472 2000/02/27 03:57:35 ajc
763 * Completed 'fsck'-like reference count verifier (server and client)
765 Revision 1.471 2000/02/26 18:30:40 ajc
766 * Properly handle all aliases specified in network/mail.aliases for incoming
767 SMTP mail (uses the alias() function, so if we replace that function with
768 something that uses the same calling convention, it'll still work)
770 Revision 1.470 2000/02/26 05:15:38 ajc
771 * Fortified the message base and SMTP code so that misdirected bounce messages
772 end up in the Aide> room instead of getting dereferenced
773 * Started writing a message reference count verifier ('fsck' for message base)
775 Revision 1.469 2000/02/25 06:14:05 ajc
776 * Modularized the RWHO (Read WHO is online) command, basically as a pilot
777 for modularizing all "non-API" functionality.
779 Revision 1.468 2000/02/24 03:44:00 ajc
780 * Implemented holdoff time (15 minutes) for SMTP send retry.
781 * Implemented "try for 3 days and then give up" on SMTP send.
783 Revision 1.467 2000/02/24 00:51:48 ajc
784 * Client protocol synchronization check during exit from chat.
787 Revision 1.466 2000/02/22 16:37:28 ajc
788 * Minor tweaks to RFC822 output to keep brain-damanged MS Outlook from dying
790 Revision 1.465 2000/02/22 04:17:56 ajc
791 * Got bounce messages working (mostly ... testers, please beat this up!)
792 * Changed 'FIX' comments to 'FIXME' (less conflict, plus vim highlights it!)
794 Revision 1.464 2000/02/18 22:29:18 ajc
795 * Coded up the "bounce" functions. Still a coupla bugs.
797 Revision 1.463 2000/02/18 05:10:50 ajc
798 * Made the <.ASI> command a bit friendlier.
799 * SMTP sender now pays attention to "smarthost" entries in the system's
800 Internet configuration, using them if one or more is present.
802 Revision 1.462 2000/02/17 05:27:39 ajc
803 * Got the "MAIL From:" command sending the correct data. (unnnhhhhnnhhhh...)
805 Revision 1.461 2000/02/16 22:06:26 ajc
806 * Altered the display and conversion of RFC822 messages
808 Revision 1.460 2000/02/16 03:43:28 ajc
809 * Added the resolver library to the configure script
811 Revision 1.459 2000/02/16 01:19:39 ajc
812 * Vanquished the evil dn_expand() beast. getmx() now seems to be working.
814 Revision 1.458 2000/02/14 04:36:14 ajc
815 * sysdep.c: added new event hook type EVT_TIMER. Timer event hooks are called
816 once per minute by any worker thread.
817 * msgbase.c: removed dependence on nested functions in CtdlOutputMsg() by
818 replacing them with an API call CtdlRedirectOutput() in sysdep.c, which
819 can temporarily redirect a session's output to an arbitrary file or socket.
820 * serv_smtp.c: implemented the purging of messages in the queue for which all
821 deliveries have been completed.
822 * serv_smtp.c: removed temporary 'QQQQ' server command and replaced it with
823 a timer event hook that runs the queue once per minute (this needs to be
826 Revision 1.457 2000/02/08 21:00:47 ajc
827 * Implemented the deprecated "LAST" command in POP3. Some clients need it.
828 * POP3 sessions now set the last-read pointer in Mail>.
830 Revision 1.456 2000/02/07 05:15:00 ajc
831 * Renamed CtdlLocalHost() to CtdlHostAlias() and worked it a little deeper into
832 the message routing logic. Still needs some work on the gateway-domain
834 * Twiddled CtdlOutputMsg() a bit for 'all Internet' situations. Still needs
835 some work to avoid printing dual headers when both Cit and RFC822 exist.
837 Revision 1.455 2000/02/03 03:57:35 ajc
838 * Formalized the 'Internet Configuration' logistics. Added new API call
839 CtdlLocalHost() to detect aliases for the local host. Used in SMTP listener.
841 Revision 1.454 2000/01/31 02:13:05 ajc
842 * <.A>ide <S>ystem configuration <I>nternet in the client (unfinished)
844 Revision 1.453 2000/01/26 02:41:27 ajc
845 * SMTP delivery is working but still *very* rough.
847 Revision 1.452 2000/01/25 04:45:50 ajc
848 * Wrote enough of the SMTP sender to get Patriot drooling over it, but not
849 enough to complete the transmission of mail.
851 Revision 1.451 2000/01/23 21:25:45 ajc
852 * Temporary hack to ig_tcp_server() to listen on an arbitrary port if the
853 one specified is not bindable (for development only)
854 * Added SM_DONT_BUMP_REF flag to CtdlSaveMsgPointerInRoom() to be used only
855 in very specific and special situations
856 * Generate delivery instructions when outbound SMTP mail is created from
857 within Citadel (as opposed to being from the SMTP module)
859 Revision 1.450 2000/01/23 05:22:41 ajc
860 * Coded up some more of the SMTP-sender (still not done)
862 Revision 1.449 2000/01/22 05:13:56 ajc
863 * Added some more functionality to the string tokenizer
865 Revision 1.448 2000/01/17 20:57:43 ajc
866 * CR to CRLF hacks (lose, lose, lose)
868 Revision 1.447 2000/01/17 18:30:27 ajc
869 * Completed POP3 server. All RFC1939 commands except APOP are implemented.
871 Revision 1.446 2000/01/17 17:09:23 ajc
872 * Implemented LIST and STAT commands in the pop3 server
874 Revision 1.445 2000/01/17 05:38:14 ajc
875 * citserver.c: cleanup hook functions are now run under the proper context,
876 even when initiated by the housekeeper thread
877 * serv_pop3.c: establish a place to hold the message list
879 Revision 1.444 2000/01/17 04:26:39 ajc
880 * Modified CtdlOutputMsg() to handle output to arbitrary sockets or files.
881 This uses nested functions and may not be portable beyond GCC...
883 Revision 1.443 2000/01/15 18:29:15 ajc
884 * Added a generic (void *) parameter to the ForEachUser() and ForEachRoom()
885 callback mechanisms, to allow callers and callbacks to pass arbitrary data
886 between each other without requiring TSD variables.
887 * room_ops.c: eliminated the need for 'FloorBeingSearched' TSD variable
888 * internet_addressing.c: eliminated 'buffer1' and 'buffer2' TSD variables
890 Revision 1.442 2000/01/15 04:31:44 ajc
891 * Removed UI_DIALOG mode in setup. Can't count on 'dialog' to be consistent.
893 Revision 1.441 2000/01/15 04:07:17 ajc
894 * Fixed the access rights on auto-created rooms (the same changes that were
895 made to version 5.62 in the stable tree)
897 Revision 1.440 2000/01/13 03:32:36 ajc
898 * techdoc/delivery-list.txt: added (syntax for delivery lists)
899 * domain.*: added (will contain MX lookup code)
900 * internet_addressing.c, logging.c: fixed some buffer overflow bugs
902 Revision 1.439 2000/01/12 03:56:27 ajc
903 * sysdep.c: start the housekeeping thread *after* dropping root perms.
905 Revision 1.438 2000/01/09 19:03:16 ajc
906 * Removed the fifo-based protocol downloads and replaced it with a less
907 elegant "download temporary file to client, then sx/sb/sz" because
908 downloading through a fifo was confusing some software.
910 Revision 1.437 2000/01/08 22:19:44 ajc
911 * Completed spool to outbound delivery queue (still no queue sender implemented)
913 Revision 1.436 2000/01/08 05:00:09 ajc
914 * Reworked some of the data structures to handle multiple recipients
915 * Began implementation of the delivery queue
916 * Added CtdlReallocUserData()
917 * CtdlSaveMsg() now returns the local message ID in the database
919 Revision 1.435 2000/01/06 03:50:34 ajc
920 * Replaced citmail.c with a new one that simply SMTP-forwards to Citadel
921 * Started outbound SMTP queue work
923 Revision 1.434 1999/12/30 04:56:29 ajc
924 * Got initial SMTP delivery working in a very specific situation (delivery
925 to a single, local user)
927 Revision 1.433 1999/12/29 04:44:00 ajc
928 * client_chat.c: display "No message sent" if a send page is aborted.
929 Closes bug #2 in bugzilla.
931 Revision 1.432 1999/12/26 21:50:07 ajc
932 * serv_vcard: don't run hooks when not logged in (such as in SMTP sessions)
933 * serv_pop3: added. This is the skeleton for a module implementing POP3.
935 Revision 1.431 1999/12/23 04:46:23 ajc
936 * "Finished" initial hack of RFC822 import
938 Revision 1.430 1999/12/22 04:46:34 ajc
939 * Fixed up the "Date:" headers to be RFC822-compliant
941 Revision 1.429 1999/12/13 05:30:57 ajc
942 * Removed our naive 'conv_date()' RFC822-to-unixtime conversion function
943 and replaced it with the public domain 'parsedate()' function from UseNet
945 Revision 1.428 1999/12/10 23:58:25 ajc
946 * internet_addressing.c: added. (Internet address to Citadel mapping)
948 Revision 1.427 1999/12/10 21:34:19 ajc
949 * serv_smtp: implemented RFC821 "VRFY" and "EXPN" commands
951 Revision 1.426 1999/12/09 05:01:14 ajc
952 * Split cmd_user() and cmd_pass() into frontend/backend functions
953 * serv_smtp: implemented AUTH LOGIN for client authentication
955 Revision 1.425 1999/12/09 00:22:58 ajc
956 * Finished the "arbitrary service" registration.
957 * Eliminated "special" master socket for Citadel protocol - just register it
958 like any other protocol.
959 * Began initial implementation of native SMTP service.
961 Revision 1.424 1999/12/08 18:09:10 ajc
962 * Added CtdlRegisterServiceHook() and its data type, for implementing arbitrary
963 TCP-based services directly in the Citadel server. Not finished yet.
965 Revision 1.423 1999/11/29 17:39:07 nbryant
966 * citserver.c: Solaris lacks inet_aton; use inet_addr instead
968 Revision 1.422 1999/11/29 17:26:15 nbryant
969 * citserver.c: include <sys/types.h>; may help portability to Solaris
971 Revision 1.421 1999/11/22 00:27:42 ajc
972 * Added some temporary variables to OpenCmdResult(). Hopefully fixes
973 bug #14 when running on FreeBSD.
975 Revision 1.420 1999/11/21 18:30:16 ajc
976 * Protected cmd_move() from buffer overrun (no longer crashes the server)
977 * cmd_chat() -- truncate input at 100 characters to prevent buffer overruns.
978 Also handle broken client sockets properly. (Thanks to DME for bug report)
980 Revision 1.419 1999/11/19 01:57:40 ajc
981 * Fixed a *serious* memory leak in the database function wrappers.
982 * Updated version number to 5.60 -- run setup when installing this version.
984 Revision 1.418 1999/11/18 03:29:20 ajc
985 * Changed the order of parameters in <.A>ide <S>ystem config into a more
988 Revision 1.417 1999/11/18 02:31:50 ajc
989 * Updated some of the documentation
990 * Brought the internal version number up to 5.60
992 Revision 1.416 1999/11/17 04:15:05 ajc
993 * Removed the session_count() function. Instead, keep a reference count
994 updated when sessions begin and end.
995 * Replaced fixed number of worker threads with lower and upper limits; current
996 code now tries to make thread count == session count, within these limits
998 Revision 1.415 1999/11/15 03:17:39 ajc
999 * Put lockfile in /tmp instead of in /var/lock. The latter is not guaranteed
1000 to exist, nor is it guaranteed to be writable by BBSUID
1001 (Resolves bug #11 from the Bugzilla repository)
1003 Revision 1.414 1999/11/15 03:07:24 ajc
1004 * Fixed the network-wide vCard purge logic so that it (1) actually works,
1005 and (2) forces a netproc run immediately when a purge is entered
1007 Revision 1.413 1999/11/09 21:20:44 nbryant
1008 * configure.in: include <sys/types.h> when doing checks which require <utmp.h>
1009 (should fix Bug #10 on FreeBSD)
1011 Revision 1.412 1999/11/05 03:53:47 ajc
1012 * Issue 'cancel' messages for vCard when a user is deleted.
1013 * Try to delete 'cancel' messages locally after they've been distributed.
1015 Revision 1.411 1999/11/03 04:01:20 ajc
1016 * Fixed buffer overrun problems in cmd_rchg(), cmd_hchg(), and cmd_uchg()
1017 * Removed my email address as the feedback content from the docs; replaced
1018 it with a reference to the Citadel/UX web site.
1020 Revision 1.410 1999/11/02 19:51:23 ajc
1021 * Fixed timeout problem for remote client sessions (all timeouts were set to
1022 1 second ... probably a temporary hack that was missed in the cleanup)
1024 Revision 1.409 1999/11/02 03:03:27 ajc
1025 * Several fixes to msgbase.c and netproc.c to prevent corrupted incoming
1026 network traffic from crashing the server. Reject bad messages.
1028 Revision 1.408 1999/11/01 04:21:34 ajc
1029 * Fixed a concurrency bug which crashed the server when multiple sessions
1030 terminated simultaneously.
1032 Revision 1.407 1999/11/01 00:54:02 ajc
1033 * CtdlFetchMessage() - generate a "<no text>" message body if there's none
1034 on disk. Too much stuff goes haywire if there's no M field.
1036 Revision 1.406 1999/10/31 18:17:17 ajc
1037 * Fixed buffer overrun in cmd_rchg()
1038 * Call master_cleanup() when time_to_die==1 for proper shutdown
1040 Revision 1.405 1999/10/31 16:26:55 ajc
1041 * Fixed incorrect assignment of new session ID's
1043 Revision 1.404 1999/10/31 04:17:17 ajc
1044 * Fixed a bug which was crashing the server during very long message entry.
1046 Revision 1.403 1999/10/29 01:48:45 ajc
1047 * database.c: Removed arbitrary limit on maximum number of sessions
1049 Revision 1.402 1999/10/29 01:03:03 ajc
1050 * Debugged all possible ways for a session to terminate; do them cleanly.
1051 * Assign session numbers in a more portable and less arbitrary way.
1053 Revision 1.401 1999/10/28 19:50:55 ajc
1054 * Fixed a problem where the client protocol would spit out two responses
1055 and therefore get out of sync if ASUP command set the access level to
1056 0 and therefore deleted the user (thanks to Eric McDonald)
1058 Revision 1.400 1999/10/28 05:08:49 ajc
1059 * Removed all of the thread cancellation cruft that is no longer necessary
1060 * Moved the now non-system-dependent RemoveContext() out of sysdep.c (now
1061 it's part of cleanup() in citserver.c)
1062 * Removed all references to pthread_* from all modules except sysdep.c
1064 Revision 1.399 1999/10/28 03:20:17 ajc
1065 * Fixed the problem of worker threads waking up prematurely.
1066 * 'QUIT'-terminated sessions now exit properly.
1068 Revision 1.398 1999/10/27 04:26:58 ajc
1069 * Initial hack of worker-thread rearchitecture. Right now it is successfully
1070 dispatching worker threads to active client sockets (and to the master
1071 socket too, of course). Removing sessions is currently broken.
1073 Revision 1.397 1999/10/26 20:20:29 ajc
1074 * Removed the auto-reconnect stuff... it was locking the client in an active
1075 loop more often than it was reconnecting.
1077 Revision 1.396 1999/10/26 13:59:11 ajc
1080 Revision 1.395 1999/10/26 03:48:39 ajc
1081 * Shuffled around the order of events when a thread is terminating. All
1082 mutex operations now happen prior to the freeing of the CitContext structure,
1083 otherwise begin_critical_section() and end_critical_section() try to
1084 manipulate the context's mutex count when there isn't any context.
1086 Revision 1.394 1999/10/26 03:21:16 ajc
1087 * Changed a lot of strncpy() calls to safestrncpy() and replaced most of their
1088 hardcoded size arguments with 'sizeof' based arguments.
1090 Revision 1.393 1999/10/24 19:22:51 nbryant
1091 * Makefile.in, configure.in: added --enable-icq flag; made checks for
1092 authentication libraries more intelligent.
1094 Revision 1.392 1999/10/23 03:39:12 ajc
1095 * Finished moving vCard functionality to the new message base functions.
1097 Revision 1.391 1999/10/21 00:50:14 ajc
1098 * Finished up the flags and replication checks in CtdlSaveMsgPointerInRoom().
1100 Revision 1.390 1999/10/20 16:46:27 ajc
1101 * More code shuffle. Added some flags to CtdlSaveMessagePointerInRoom() and
1102 enabled the MOVE command to also do a "copy" operation (actually just
1103 creates a second link and bumps the ref count). Implemented "<C>opy" in
1106 Revision 1.389 1999/10/20 16:07:48 ajc
1107 * Wholist fixes for users who are in chat mode
1109 Revision 1.388 1999/10/20 03:42:29 ajc
1110 * In the wholist, only show <private room> if the user viewing the list
1111 doesn't know that room. Otherwise show the name.
1113 Revision 1.387 1999/10/20 02:59:22 ajc
1114 * Code reorganization. Making it easier to move/copy messages without
1115 duplicating existing code.
1117 Revision 1.386 1999/10/17 02:25:18 ajc
1118 * Discovered a huge design flaw in the replication algorithm. Ripped it
1119 out and replaced it with something a bit more robust.
1121 Revision 1.385 1999/10/16 05:30:17 ajc
1122 * Changes to message replication code. Don't do server-side hooks during
1123 an ENT3 command. Also fixed a bug in cmd_whok() that caused crashes
1124 after a file format change.
1126 Revision 1.384 1999/10/14 03:04:16 ajc
1127 * Finished the netproc side of Z (zap/supersede) processing for replication
1129 Revision 1.383 1999/10/13 04:24:18 ajc
1130 * Added search-by-header-fields to CtdlForEachMessage(), and then to the
1131 server MSGS command. This will have lots of uses.
1133 Revision 1.382 1999/10/13 01:36:39 ajc
1134 * Starting some work on network zap (supersede) mode for replication
1136 Revision 1.381 1999/10/08 02:55:57 ajc
1137 * More vCard-related debugging
1139 Revision 1.380 1999/10/07 02:58:46 ajc
1140 * Semi-broken vCard replacement implementation in place.
1141 * Added "Z" (Zap, supersede) field to message format
1143 Revision 1.377 1999/10/04 03:19:52 ajc
1144 * We now have a housekeeping thread and a housekeeping queue.
1146 Revision 1.376 1999/10/03 21:48:21 ajc
1147 * Added serv_upgrade.h to automagically convert pre-5.55 format user records
1148 to 5.55 format user records and generate vCards.
1150 Revision 1.375 1999/09/29 21:13:17 ajc
1151 * CtdlWriteObject() can now store objects in personal rooms for any specified
1152 user -- rather than only the current user or non-personal rooms.
1154 Revision 1.374 1999/09/29 17:26:56 ajc
1155 * serv_vcard.c: fixed crashola bug in cmd_greg()
1156 * tools.c: simplified and improved the string tokenizer. Now it runs in a
1157 single pass with no intermediate buffer.
1159 Revision 1.373 1999/09/28 03:27:37 ajc
1160 * Fully migrated cmd_greg() and cmd_regi() into serv_vcard (still has bugs)
1162 Revision 1.372 1999/09/27 03:33:40 ajc
1163 * cmd_regi() is now in serv_vcard and writes to the vcard instead of to the
1164 usersupp file. Still needs tweaking.
1166 Revision 1.371 1999/09/24 03:32:19 ajc
1167 * "read my vCard" and "write my vCard" are written and tested.
1169 Revision 1.370 1999/09/24 02:54:17 ajc
1170 * Worked a little more on the vCard stuff. The serv_vcard module is now in
1171 place, and a "read my vcard" function is there; "write my" is next...
1173 Revision 1.369 1999/09/23 03:07:56 ajc
1174 * The vCard 'class' is now linked into the server, though it's not really
1175 functional yet. Its constructors/destructors are debugged, though.
1177 Revision 1.368 1999/09/19 21:28:33 ajc
1178 * Finished off the message architecture stuff with a new class of hooks to
1179 enable future server-side handlers.
1181 Revision 1.367 1999/09/19 15:57:06 ajc
1182 * migrated cmd_ent3() to CtdlSaveMessage()
1184 Revision 1.366 1999/09/19 05:13:57 ajc
1185 * Debugged the new version of CtdlWriteObject()
1187 Revision 1.365 1999/09/16 03:23:23 ajc
1188 * Did most of the migration from save_message() to CtdlSaveMsg(). The
1189 latter builds a "struct CtdlMessage" (so we can run server-side handlers
1190 against it later on), then serializes it and stores to disk.
1191 * BROKEN BUILD ALERT!! cmd_ent3() and CtdlWriteObject() are still not
1192 migrated. They are stubbed out and will MALFUNCTION if used right now!!
1194 Revision 1.364 1999/09/07 01:42:42 ajc
1195 * cmd_msg3() now uses serialize_message() for its output. All message
1196 commands will eventually exist as a "struct CtdlMessage" at some point
1197 so that we can install server-side handler hooks.
1199 Revision 1.363 1999/09/07 00:04:13 ajc
1200 * netproc.c: put outgoing messages into the use table, too -- this prevents
1201 locally originated messages from showing up again if a remote system is
1202 misconfigured and spools them back to us.
1204 Revision 1.362 1999/09/06 03:39:15 ajc
1205 * citadel.c: run strproc() on new passwords
1207 Revision 1.361 1999/09/03 17:50:26 playcow
1208 For URL view, don't prompt user to select url if there is only one. Display
1209 <U>RL View prompt if message contains url(s). -Ben
1211 Revision 1.360 1999/09/02 02:09:59 ajc
1212 * msgbase.c: new function serialize_message() for future use
1214 Revision 1.359 1999/09/01 21:09:25 ajc
1215 * database.c: display the GDBM version string on startup
1217 Revision 1.358 1999/09/01 02:36:34 ajc
1218 * Actually _enforce_ the max msg len limit
1220 Revision 1.357 1999/09/01 01:51:48 ajc
1221 * Added the ability to handle embedded URL's from the text client
1223 Revision 1.356 1999/09/01 01:02:47 ajc
1224 * Implemented "maximum message length" in global system config
1226 Revision 1.355 1999/08/31 00:57:17 ajc
1227 * Handle multipart/alternative properly during legacy message outputs.
1228 Basically it just prints the first alternative and skips the rest.
1230 Revision 1.354 1999/08/29 21:12:24 ajc
1231 * Made some changes to the output of MIME (especially multipart) messages.
1233 Revision 1.353 1999/08/29 19:56:43 ajc
1236 Revision 1.352 1999/08/24 02:01:03 ajc
1237 * html.c: added. This is an overly simplistic HTML-to-text converter.
1239 Revision 1.351 1999/08/21 18:37:29 ajc
1240 * Minor cosmetic cleanup. No code changes.
1242 Revision 1.350 1999/08/21 05:15:34 ajc
1243 * mailinglist.c, netmailer.c: fixed to allow list submissions from all posters
1244 on a Citadel network rather than only on the local system.
1246 Revision 1.349 1999/08/08 00:25:45 ajc
1247 * Made one more byte available in locate_host() and in all the structs which
1248 its output gets written to (client can display 24 positions but we were only
1251 Revision 1.348 1999/08/07 16:34:38 nbryant
1252 * serv_icq.c: warning fixes
1254 Revision 1.347 1999/08/06 02:57:26 ajc
1255 * locate_host.c: use strdoop() and phree() instead of strdup() and free()
1256 * serv_icq.c: run learned IP's through Citadel's locate_host() & put in Wholist
1258 Revision 1.346 1999/08/05 17:58:59 ajc
1259 * RWHO command now returns express message code in postion 3
1261 Revision 1.345 1999/08/04 02:21:45 ajc
1262 * Fixed some bugs in the ICQ metaclient, and documented the new protocol cmds
1264 Revision 1.344 1999/08/03 11:34:35 ajc
1265 * Added client_icq.c and client_icq.h
1267 Revision 1.343 1999/08/03 03:14:51 ajc
1268 * Wrote the client side of the ICQ gateway. Now on to other projects. :)
1270 Revision 1.342 1999/08/03 01:52:06 ajc
1271 * Redesigned the client protocol commands for dealing with ICQ
1272 * Implemented page function priority ordering to prevent pages from being
1273 simultaneously delivered over multiple IM systems
1274 * Migrated serv_icq.* into the Makefile
1276 Revision 1.341 1999/08/01 21:36:30 ajc
1277 * EXTREME coolness. The server side of the ICQ metaclient is now working.
1278 It is set up using ICQL and ICQA commands, it automatically logs the user
1279 onto ICQ along with Citadel, and displays all non-offline ICQ contacts
1282 Revision 1.340 1999/07/31 07:18:01 ajc
1283 * Restructured the express message infrastructure, adding a class of function
1284 hooks for the addition of multiple paging modules with message routing
1286 Revision 1.339 1999/07/30 22:20:19 ajc
1287 * Applied bugfix patches contributed by Vaggelis Tsirkas:
1288 * rooms.c: buffer overrun fix
1289 * room_ops.c: cmd_rdir() now behaves better when directory doesn't exist
1291 Revision 1.338 1999/07/30 03:32:24 ajc
1292 * Added strdoop(), a leak-checked version of strdup()
1293 * Small fixes to new API functions in msgbase.c
1294 * ICQ metaclient stores/reads config using the message base API functions
1296 Revision 1.337 1999/07/29 03:36:37 ajc
1297 * msgbase.c: reorganized. output_message() now uses CtdlFetchMessage(),
1298 cmd_msg3() now fetches directly from disk and spews to the client.
1300 Revision 1.336 1999/07/28 04:02:37 ajc
1301 * Server modules are now labelled with their RCS ID instead of a complex and
1302 manually-updated data structure.
1304 Revision 1.335 1999/07/28 03:50:24 ajc
1305 * serv_expire.c: expire-by-age now calls CtdlFetchMessage() instead of
1306 calling output_message() in MT_DATE mode.
1307 * msgbase.c: removed MT_DATE mode ('twas a sleazy hack)
1309 Revision 1.334 1999/07/27 22:47:26 ajc
1310 * Implemented new data type "CtdlMessage" which will eventually be used as
1311 widely as possible to represent a message in memory.
1312 * Implemented CtdlFetchMessage() which is intended to become the back-end to
1313 output_message() as well as a bunch of other things.
1315 Revision 1.333 1999/07/27 20:00:24 ajc
1316 Removed all references to CC->msglist and CC->num_msgs, and all utility
1317 functions which relied upon them. Citadel Is Now Better.
1319 Revision 1.332 1999/07/27 19:32:22 ajc
1320 Removed serv_upgrade.c and all references to it in Makefile.in
1321 Reworked new-mail-count to not use MessageFromList() etc.
1323 Revision 1.331 1999/07/25 02:59:37 ajc
1324 Fixed reference count problem in cmd_move()
1326 Revision 1.330 1999/07/24 22:50:38 ajc
1327 Continued replacing references to [get|put]_msglist() with better code.
1328 For some reason, cmd_msgs() still doesn't always work right.
1330 Revision 1.329 1999/07/24 22:16:41 ajc
1331 Experimenting with automatic updating of ChangeLog by CVS. Simply twiddle
1332 ChangeLog a bit (i.e. by adding or removing a newline from the end of the
1333 file) before issusing "cvs commit", and the comments recorded by CVS will
1334 automatically appear at the beginning of ChangeLog.
1336 Revision 1.328 1999/07/24 22:14:21 ajc
1337 cmd_move() now uses CtdlDeleteMessages().
1338 WARNING: build is temporarily broken. Currently removing all references
1339 to the "msglist" kept in CitContext. It's ugly and must die.
1341 Thu Jul 22 22:26:50 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1342 * Moved message deletion into new API function CtdlDeleteMessages()
1343 * Added CtdlWriteObject() to store generic data in the msgbase
1344 * Fixed really dumb error that prevented network msgs from posting
1346 Tue Jul 20 22:14:54 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1347 * Moved the actual work done in cmd_msgs() into a new API function
1348 called CtdlForEachMessage() which is supplied a callback function.
1350 Mon Jul 19 23:24:18 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1351 * Keep the (unqualified) content-type in the SuppMsgInfo record. We'll
1352 be using this shortly to search rooms for specific object types.
1354 Sun Jul 18 14:53:16 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1355 * Changes to dynloader et al to handle ICQ module being written
1356 * serv_icq.c, serv_icq.mk: added (separate makefile is temporary)
1358 1999-07-17 Nathan Bryant <bryant@cs.usm.maine.edu>
1359 * chkpwd.c: DELETED CVS REVISION 1.3 (backed out Art's last change)
1360 use 'cvs update -r 1.2 chkpwd.c; cvs update -A chkpwd.c' NOW to
1361 avoid problems with working directories.
1362 * Makefile.in: don't install chkpwd setuid if make install isn't
1364 * citadel.spec: chmod u+s chkpwd during %install stage
1366 Fri Jul 16 18:39:04 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1367 * PEXP and GEXP no longer trip the idle time display
1368 * Fixed bug which duplicated incoming private mail to Trashcan
1369 * Improved auto-reconnect by NOT using SIGPIPE and longjmp(); also
1370 implemented a 15 second delay to wait for a crashed server to restart
1371 * Relaxed the security check in chkpwd.c a bit; it was just flat-out
1372 preventing logins on my system otherwise
1374 Thu Jul 15 22:57:32 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1375 * eliminate redundant "name" parameter in [l]putuser(), now uses
1376 usbuf->fullname to guarantee the correct name for the index
1378 1999-07-12 Nathan Bryant <bryant@cs.usm.maine.edu>
1379 * Makefile.in, configure.in: link netproc with gdbm
1380 * netproc.c: only include gdbm.h if HAVE_GDBM_H
1381 * user_ops.c: warning fix
1383 Mon Jul 12 19:51:30 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1384 * Mail is now saved in both sender and recipient mailboxes. This is
1385 structured in a way that will allow a separate "outbox" room and/or
1386 multiple recipients in the future.
1388 Sun Jul 11 18:46:48 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1389 * netproc.c: msgfind() no longer uses the timestamp as a message-ID
1390 when no other message-ID is available (it screws up the loopzapper)
1391 * room_ops.c: eliminate room name parameter in putroom() and its ilk;
1392 get data from quickroom.QRname instead; prevents incorrect indexes
1393 * Tentative implementation of "personal rooms" (user-private namespace)
1394 * Added supplementary message info records for info that may change
1395 at some time later than when the message is saved (i.e. ref counts)
1396 * Implemented msg reference count increment/decrement; delete messages
1397 whose reference count reaches zero
1399 Wed Jul 7 23:25:09 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1400 * control.c: create citadel.control if it doesn't exist (yikes!)
1401 * serv_expire.c: purge mailbox rooms belonging to non-existent users
1402 * user_ops.c: don't delete user's mailbox at user-delete time
1404 Mon Jul 5 17:01:29 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1405 * utilsmenu: removed menu items for defunct utilities
1407 Mon Jun 28 16:24:10 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1408 * Changed any remaining references to UUCP, to "Internet" instead.
1410 Thu Jun 24 11:13:23 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1411 * added server command line option "-f" to defrag databases on startup
1412 * control.c: better performance and reliability in [get|put]_control()
1413 * netproc.c: Finished the loopzapper
1415 Mon Jun 21 00:04:15 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1416 * netproc.c: started writing a vortex checker. Not finished.
1418 Wed Jun 9 23:34:25 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1419 * Replaced all code that generated temporary filenames with calls to
1420 tmpnam(). Rewrote using tmpfile() where possible.
1422 Thu Jun 3 11:35:18 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1423 * base64.c: mapped fi and fo to stdin and stdout using
1424 actual code rather than assignment at declaration time
1425 (several users of Red Hat Linux 6.0 reported problems)
1427 Fri May 21 20:05:00 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1428 * Added function CtdlGetDynamicSymbol() for dynamic symbol allocation
1429 * server.h: Changed discrete #define's to enum's where appropriate
1430 * sysdep.c: Changed the startup message to give credit to the whole
1431 development team :) Also made the message more GNU-ish.
1433 Thu May 20 20:01:30 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1434 * database.c: print log messages for file defragmentations
1435 * citserver.c: implemented CtdlAllocUserData() and CtdlGetUserData()
1436 for arbitrary per-session data storage (by modules etc.) without
1437 having to add fields to struct CitContext
1438 * msgbase.c: removed "desired_section" from struct CitContext and
1439 implemented it using CtdlGetUserData() as a test.
1441 Wed May 19 19:30:28 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1442 * commands.c, commands.h, routines.c: began color scheme changes
1444 1999-05-15 Nathan Bryant <bryant@cs.usm.maine.edu>
1445 * configure.in: Added untested support for BSDI 4.x.
1447 1999-05-13 Nathan Bryant <bryant@cs.usm.maine.edu>
1448 * acconfig.h, configure.in, routines.c: fix for certain SYSV variants
1449 which lack utmp.ut_host
1450 * citadel.h, file_ops.c, msgbase.c, netproc.c, serv_chat.c: fix
1451 namespace collision with <sys/stream.h> on aforementioned SYSV
1453 * configure.in, getutline.c: check for paths.h
1454 * configure.in, Makefile.in: check for -lsocket and -lnsl
1456 1999-05-11 Nathan Bryant <bryant@cs.usm.maine.edu>
1457 * chkpwd.c: fixed excessive paranoia; it used to refuse to run when
1458 invoked by root and BBSUID != 0
1459 * Makefile.in: ignore errors while installing /etc/pam.d/citadel
1461 1999-04-27 Art Cancro <ajc@uncensored.citadel.org>
1462 * file_ops.c: fixed NDOP to not crash the server if it has trouble
1463 with a download file
1464 * netpoll.c: upped default packet size
1466 Mon Apr 26 22:06:57 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1467 * Repaired IGnorant security hole blunder re. citmail
1469 Sun Apr 25 12:44:08 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1470 * serv_chat.c: notify user of number of participants upon entering chat
1471 * Built the 5.53 distribution
1473 Wed Apr 21 22:23:13 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1474 * aidepost.c: add -r flag to allow posting to rooms other than Aide>
1475 * serv_expire.c: now posts transcripts of all auto-purged rooms/users
1477 Tue Apr 20 12:45:55 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1478 * messages.c: downloading more than MAX_MSGS messages now truncates
1479 (off the beginning of the list) rather than crashing.
1481 Mon Apr 19 12:11:48 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1482 * whobbs.c: auto-detect when being called from a webserver, and act
1483 as a CGI (print HTTP headers and HTML output)
1485 1999-04-18 Nathan Bryant <bryant@cs.usm.maine.edu>
1486 * serv_chat.c: fixed some potential buffer overruns (thanks dme)
1488 Wed Apr 14 21:32:28 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1489 * Makefile.in: chmod 4755 citmail to prevent citmail from aborting
1490 when called from sendmail due to citadel.config security check
1492 1999-04-13 Nathan Bryant <bryant@cs.usm.maine.edu>
1493 * dynloader.c: OpenBSD places underscores in front of symbol names
1494 * Makefile.in: fixed a few sillies
1495 * aidepost.c, citmail.c, file_ops.c, logging.c, msgbase.c, netmailer.c,
1496 netproc.c, rcit.c, routines.c, serv_upgrade.c: fixed time_t handling
1497 (have to cast it to long for printf/scanf)
1499 Mon Apr 12 22:13:26 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1500 * aidepost.c: rewrote to unlink temp file before writing to it so that
1501 it will automatically go away if interrupted. Also ran indent -kr -i8
1503 1999-04-12 Nathan Bryant <bryant@cs.usm.maine.edu>
1504 * configure.in, Makefile.in: taught it how to generate OpenBSD shared
1506 * config.c, sysdep.c: fix -h option not setting proper modules dir
1507 * configure.in, citadel.spec: make --enable-chkpwd the default
1508 * setup.c: don't chown chkpwd
1510 1999-04-11 Nathan Bryant <bryant@cs.usm.maine.edu>
1511 * configure.in: another OpenBSD fix, but we're still not quite there yet
1512 * serv_chat.c: warning fix
1514 Thu Apr 8 22:51:28 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1515 * config.c: now requires a setup run for *any* rev level difference
1516 * Updated docs & confs for 5.53b1 release
1517 * setup.c: sets the 0600 permission bits on citadel.config that
1518 is checked for in config.c
1520 1999-04-08 Nathan Bryant <bryant@cs.usm.maine.edu>
1521 * citserver.c: improved is_public_client(), also if a public_client
1522 only supplies a numeric address, attempt to resolve it
1523 * locate_host.c: verify that the forward DNS matches the reverse
1524 * locate_host.c, locate_host.h: more general interface
1525 * configure.in, acconfig.h: fixes for Digital UNIX
1527 Wed Apr 7 21:36:16 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1528 * Implemented "access level required to create rooms" (client & server)
1530 1999-04-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1531 * configure.in: updated help messages, OpenBSD support
1532 * setup.c: if /etc/inittab doesn't exist, don't ask to create an
1534 * server.h, sysdep.c: fix a potential deadlock/data corruption bug
1535 * room_ops.c: fixed the 'gdbm error: Illegal data' message when
1536 deleting a room which had never been posted to
1537 * user_ops.c: include errno.h
1538 * dynloader.c: fix for OpenBSD
1540 1999-04-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1541 * Makefile.in, configure.in, getutline.c, sysdep.c:
1542 fixes/bug workarounds for FreeBSD
1544 1999-04-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1545 * Makefile.in, configure.in, chkpwd.c, acconfig.h: support for
1546 `chkpwd', a setuid helper program for machines which use shadow
1547 passwords (configure --enable-chkpwd)
1548 * Makefile.in, configure.in, auth.c, citadel.pam, user_ops.c: support
1549 for PAM or shadow passwords (configure --with-pam)
1550 * Makefile.in: made some messages simpler
1551 * citadel.spec: updated for 5.53; correct name of tarball; build with
1552 --enable-chkpwd and --with-pam; add defattr tags so rpm's can be
1553 built by non-root user
1554 * commands.c: cosmetic cleanup
1555 * config.c: (security/paranoia) check permissions on citadel.config
1556 * configure.in: check for ncurses if we can't find curses
1557 * dynloader.c: warning fix
1558 * sysdep.c: don't complain if initgroups() fails
1559 * citadel.c: fix systems with SYSV-style signal handling (e.g. libc5)
1560 * Makefile.in: New! Improved! Cleaner! Shinier!
1562 Sun Mar 21 14:21:47 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1563 * messages.c: cosmetic cleanups to message reading loop
1565 Sat Mar 13 21:33:19 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1566 * commands.c: use bright colors by default in color mode
1567 * citserver.c: initialize wholist fields with (not logged in) etc.
1569 1999-03-08 Nathan Bryant <bryant@cs.usm.maine.edu>
1570 * sysdep.c: call DLoader_Init() with an absolute path so that gdb can
1572 * database.c: bail out if opening databases fails
1574 Sat Mar 6 01:55:55 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1575 * serv_chat.c: use memfmout(), *not* cprintf() to transmit express
1576 messages. Calling cprintf() on strings >256 bytes crashes the server
1577 * msgbase.c: minor logging fix in save_message()
1579 1999-03-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1580 * sysdep.c: add undocumented -r flag to citserver to prevent it from
1581 dropping root permissions.
1582 * sysdep.c: also drop supplementary groups
1584 1999-03-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1585 * config.c: error checking in put_config()
1586 * setup.c: chgrp files to the login group associated with BBSUID
1587 * sysdep.c: copyright 1987-1999; drop root perms; load modules and call
1588 master_startup() after dropping perms
1590 Wed Mar 3 00:00:55 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1591 * Prevent buffer overruns in lowercase_name in [get|put]user()
1592 * client_chat.c: use citedit() for page composition
1594 Sat Feb 27 07:47:36 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1595 * rooms.c: download_to_local_disk() prompts for a filename if a blank
1596 filename was supplied to it (for attachments without names)
1597 * mime_parser.c: strip leading whitespace in content_type & disposition
1599 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1600 * configure.in: improved check for pthreads
1601 * configure.in, routines.c, acconfig.h: check for ut_type in struct utmp
1602 * configure.in, Makefile.in: support for building server modules as
1603 relocatable objects for BSDI (which still uses a.out *gag* *choke*)
1604 * configure.in: compiler choice & flags for BSDI; check for libtermcap
1605 * database.c: don't use a critical section in open_databases()
1606 * housekeeping.c: use getfloor()/putfloor() instead of
1607 lgetfloor()/lputfloor() in check_ref_counts()
1608 * mime_parser.c: include <errno.h>
1609 * msgbase.c: include <limits.h>
1610 * sysdep.c: hacks for BSDI. use signals to fake thread cancellation;
1611 don't call master_cleanup() directly from signal handler.
1612 * routines.c: prototype getutline() if necessary
1613 * getutline.c: stupid bugfix
1614 * acconfig.h, configure.in, locate_host.c, server.h: work around
1615 nonreentrant gethostbyaddr() on BSDI
1617 Mon Feb 15 22:59:00 EST 1999 Vaggelis Tsirkas
1618 * citadel.c: increased hostname buffer size to handle very big names
1620 1999-02-15 Nathan Bryant <bryant@cs.usm.maine.edu>
1621 * sysdep.c(main): initialize alen before call to accept()
1623 1999-02-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1624 * configure.in: improved check for cygwin
1625 * configure.in, routines.c: access utmp directly instead of calling
1626 `who' if getutline() is available.
1627 * configure.in, Makefile.in, getutline.c: replace getutline() on
1628 systems which don't have it
1629 * routines.c: now always access utmp directly unless we can't find
1632 1999-02-02 Nathan Bryant <bryant@cs.usm.maine.edu>
1634 - ifdef out file download methods that require named pipes (client)
1635 - include pthread.h and gdbm.h only if they are present (fixes
1636 auto dependency generation)
1637 - include snprintf.h where needed
1638 - handle .exe suffixes for "make install"
1640 Tue Feb 2 22:15:08 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1641 * Overhauled the express messaging system (again)
1643 Mon Feb 1 19:48:04 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1644 * messages.c: implemented client download of MIME attachments
1646 Sun Jan 31 18:29:18 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1647 * Added qpdecode.c to the distribution (decodes quoted-printable)
1648 * Finished the MIME parser
1649 * Gave MSG0 a reasonable behaviour for MIME messages
1650 * Added the OPNA command for downloading attachments
1652 Sat Jan 30 18:39:53 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1653 * Look for citadel.rc in current directory if not found elsewhere
1654 * More work on the MIME parser
1655 * Added base64.c to the distribution
1657 1999-01-29 Nathan Bryant <bryant@cs.usm.maine.edu>
1658 * fixes for IRIX (thanks to wr and family for use of the Indy):
1659 - use memset()/memcpy() instead of bzero()/bcopy() in all cases
1661 - handle `long' pid's
1662 - a few other little bits
1664 Mon Jan 25 21:23:07 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1665 * Fixed bug in save_message() which crashed the server on mail to sysop
1666 * Rewrote pop_march() to be smarter about <G>oto heuristics
1668 Sat Jan 23 14:32:19 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1669 * Changed internal storage of express messages from a linked list to
1670 a single, resizable buffer.
1671 * Added a "room order" key to the room record, to allow some control
1672 over room listing order.
1673 * Made the room list commands aware of the room order key.
1674 * Overhauled <G>oto heuristics to pay attention to floor & room order
1676 Wed Jan 20 19:21:51 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1677 * Added some more code to the unfinished MIME parser
1678 * Changed module loading path to simply "modules" because after calling
1679 get_config(), the cwd is guaranteed to be the correct BBS directory.
1681 Tue Jan 19 21:28:29 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1682 * Fixed a bug in the user editing command (client side)
1683 * Started a rewrite of the MIME parser
1685 Thu Jan 14 21:21:15 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1686 * Brought over the mime_parser from WebCit and began preliminary work
1687 on supporting MIME format messages.
1689 Tue Jan 12 22:30:00 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1690 * Various changes to begin work on support for MIME messages
1691 - Defined format type 4 for MIME
1692 - msgbase.c: *temporary* hacks in output_message() for Type 4
1693 - citmail.c: added more robust header parsing, and support
1694 for Type 4. Also eliminated the crappy built-in
1696 - Updated some of the technical documentation
1698 Sun Jan 10 13:34:36 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1699 * Fixed access to page log room
1701 Fri Jan 8 12:35:09 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1702 * control.c: include <limits.h> to fix PATH_MAX undefined
1703 * serv_chat.c: made the following changes to cmd_sexp() --
1704 * Send zero-length message to check only, don't send
1705 * Send "-" message on the command line to invoke
1706 the SEND_LISTING transfer mode for a multi-line message
1707 * Added facilities to log all pages to a room (site configurable)
1709 Tue Jan 5 23:24:52 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1710 * Replaced all occurances of malloc(), realloc(), and free() in the
1711 server and server-modules with mallok(), reallok(), and phree().
1712 Wrote macros and a set of leak-tracking functions.
1714 Sun Jan 3 20:38:45 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1715 * Documentation changes
1717 Fri Jan 1 01:01:45 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1718 * Fixed security problem relating to private rooms
1720 Wed Dec 30 20:10:52 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1721 * sysdep.c: put a bigger string buffer into lprintf() to avoid overruns
1723 Sat Dec 26 16:56:46 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1724 * internetmail.config: commented this file more clearly
1726 Wed Dec 23 20:42:49 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1727 * citadel.c: added some experimental code to automatically reconnect
1728 to the server if the connection is broken. For some reason, it only
1731 Wed Dec 23 18:47:12 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1732 * sysdep.c: ignore SIGPIPE. This keeps broken connections from
1733 crashing the whole server.
1734 * Tagged everything for the official 5.50 release.
1736 Mon Dec 21 07:54:20 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1737 * housekeeping.c: call kill_session() with session_to_kill,
1738 not ccptr->cs_pid (was crashing the server)
1740 Sat Dec 19 13:57:48 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1741 * Added "-i" flag to netproc to make it skip the export phase.
1742 Updated other programs to call netproc in this way when appropriate.
1743 * Updated network.txt to reflect the usage for netproc (which has
1744 been wrong for several releases)
1746 Thu Dec 17 00:17:04 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1747 * Started removing the word "beta" from the docs and code.
1748 Preparing for an actual release.
1749 * msgbase.c: generate an 'I' field when requested (i.e. on locally
1750 originating messages. this was breaking parts of the network)
1752 1998-12-15 Art Cancro <ajc@uncensored.citadel.org>
1753 * msgbase.c: remove extra call to alias() which was causing
1754 Citadel-to-Citadel mail to fall into the bit bucket.
1755 * msgbase.c: fixed tempfile naming problem that could cause a new
1756 outgoing netmail message to overwrite another if netproc had not been
1759 1998-12-14 Art Cancro <ajc@uncensored.citadel.org>
1760 * More session table stability nonsense
1762 Sun Dec 13 17:40:08 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1763 * sysdep.c, citserver.c: (hopefully) fixed a session table concurrency
1764 bug which was causing the server to occasionally crash.
1765 * removed serv_test.so from the default build
1767 Fri Dec 11 18:50:00 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1768 * setup.c: default value for maxsessions is now 0 (no limit)
1769 * room_ops.c: don't allow users to create a room called "Mail"
1770 * serv_expire.c: fixed "number of messages purged" display
1771 * commands.c: when using color, default to low-intensity colors
1773 Tue Dec 8 07:58:16 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1776 Sat Dec 5 01:24:03 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1777 * Added a new type of module hook for adding logging functions
1778 * Removed whitespace to left and right of '@' in netmail recipients
1779 * sysdep.c: read citadel.config _before_ initializing loadable modules
1780 * stats.c: fixed segfault resulting from extracting log lines
1781 * Ripped most of the "attachments" stuff out of both the client and
1782 server. (Thought of a better way to handle it ... LATER.)
1784 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1785 * setup.c: create citadel.config with mode 0600
1786 * Makefile.in: don't chmod sendcommand
1787 * serv_upgrade.c: don't create citadel.config if it doesn't already
1789 * setup.c: saner defaults for nodename and fqdn
1791 Wed Dec 2 20:37:05 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1792 * msgbase.c: modified AddMessageToRoom() and all functions that call it
1793 to use a more reliable/accurate method to set quickroom.QRhighest
1794 * weekly.in: don't sort/purge filedir where filedir doesn't exist
1796 1998-12-02 Nathan Bryant <bryant@cs.usm.maine.edu>
1797 * weekly is now generated by configure
1799 Mon Nov 30 19:48:52 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1800 * room_ops.c: added sort_msglist() to move and save operations
1801 * sendcommand.c: added (also updated utils.txt, weekly, Makefile.in)
1804 Sun Nov 29 23:57:39 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1805 * Fixed cmd_regi() to not display a second result code after xfer
1806 * Makefile.in: Removed "chmod 4755 citmail netmailer"
1808 1998-11-23 Nathan Bryant <bryant@cs.usm.maine.edu>
1809 * citadel.spec: added
1811 1998-11-22 Nathan Bryant <bryant@cs.usm.maine.edu>
1812 * Makefile.in: split install target into install-exec, install-data,
1813 and install-doc subtargets
1815 Sat Nov 21 16:53:30 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1816 * Added a fourth color mode in the client: "user" which turns color
1817 on or off according to a per-user flag stored on the server. Added
1818 server-side support for this too, of course.
1820 * serv_expire.c: finished the code to purge stale visits
1821 * sysdep.c: strip trailing nonprintables in client_gets()
1822 * routines2.c: fixed <.AS> command; all configs now work properly
1823 * Moved num_parms() and all the extract() type functions into tools.c
1824 and removed them from all other files. Linked in tools.[o|ro] there.
1825 * netproc.c: handled incoming file transfers to correct room directory
1826 * room_ops.c: fixed incorrect naming of files in info and images dirs
1828 Fri Nov 20 20:29:07 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1829 * setup.c: removed all prompts that can be configured from within the
1830 client in order to simplify the setup procedure
1832 Thu Nov 19 23:28:33 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1833 * Fixed serv_upgrade.c and export5.c (found elsewhere) to use a new
1834 export format which treats visits as a separate section
1835 * serv_expire.c: began writing functions to purge rooms and visits
1836 (neither work yet), and added a way to call defrag_databases()
1838 Wed Nov 18 23:51:17 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1839 * Reimplemented 'visit' structs stored globally instead of as
1842 Tue Nov 17 22:37:48 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1843 * Started implementing global room numbers.
1845 Sun Nov 15 20:32:34 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1846 * room_ops.c: mailbox rooms always appear on the main floor
1847 * made QR_MAILBOX rooms non-editable
1848 * cmd_setr() delete old room record when room name changes
1849 (This causes a big mess that exposes a flaw in the whole design.)
1850 * room_ops.c: users can delete messages from their mailboxes
1852 Thu Nov 12 23:59:13 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1853 * Rewrote cmd_rchg() and also increased the size of the "fakename"
1854 buffer. Overruns are probably what was causing the crashes.
1855 * Changed the way cmd_ent3() handles mail messages; the previous code
1856 rerouted all private mail to the trash.
1858 Wed Nov 11 17:57:39 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1859 * citserver.c: slight changes to cmd_rchg() and cmd_hchg() [crashes]
1860 * citserver.c, msgbase.c, user_ops.c: hide the owner-prefix of mail
1861 rooms in a couple more places: set_wtmpsupp() and make_message()
1862 * sysdep.c: added an fflush() to lprintf() for "tail -f"-able logs
1863 * serv_expire.c: purge ops are now a command instead of a cleanup
1864 function. This is probably temporary as well.
1865 * citadel.c: fixed the way <.WL> parses the returned data from a
1868 1998-11-11 Nathan Bryant <bryant@cs.usm.maine.edu>
1869 * serv_upgrade.c: fix uninitialized variable
1871 Wed Nov 11 00:47:32 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1872 * msgbase.c: fixed a bug that was misrouting incoming network msgs
1873 * server.h, database.c: wrapped all GDBM calls in critical sections
1874 to avoid making those calls re-entrantly (gdbm fatal: lseek error)
1876 1998-11-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1877 * Makefile.in: link in snprintf.o where needed
1879 1998-11-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1880 * client_chat.c: eliminate calls to sprintf()
1881 * commands.h, routines.c, routines2.c: warning fix
1882 * commands.c, control.c, cux2ascii.c, file_ops.c, import.c,
1883 ipc_c_tcp.c: eliminate sprintf() calls
1885 Mon Nov 9 19:15:31 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1886 * serv_upgrade.c: added all missing fields to export/import
1887 * serv_expire.c: support per-user purge time when purging users
1888 * user_ops.c: added per-user purge time to AGUP and ASUP commands
1889 * routines.c: added more stuff to <.A>ide <E>dit user
1891 Sun Nov 8 22:56:53 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1892 * serv_expire.c: created; moved message expiry from serv_test.c,
1893 moved user purge from userpurge.c
1894 * userpurge.c: deleted
1895 * routines2.c: finished <.AS> command
1896 * room_ops.c: fixed Aide room access (for some reason, the Aide
1897 room had the QR_MAILBOX flag set)
1899 1998-11-08 Nathan Bryant <bryant@cs.usm.maine.edu>
1900 * useradmin.c: really removed (cvs remove)
1901 * aidepost.c, citadel.c: convert all sprintf() calls to snprintf()
1902 * sysdep.c: fix overrun in lprintf() described by dme/Dead Monkey
1903 * citmail.c, citserver.c: convert all sprintf() call to snprintf()
1905 Sun Nov 8 13:19:36 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1906 * useradmin.c: removed
1907 * utils.doc: removed references to useradmin and sysoputil
1909 Fri Nov 6 20:22:20 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1910 * citadel.h (and related files): removed defunct parameters,
1911 c_defent and c_msgbase (erase your test bbs)
1912 * Implemented CONF server command for site-global configs
1913 * Shuffled yesno() and yesno_d() from routines.c to commands.c
1914 * commands.c: implemented boolprompt()
1915 * routines2.c: started adding CONF questions to <.AS> command
1916 * room_ops.c: began a fix for the mysterious disappearing Aide room
1918 1998-11-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1919 * snprintf.c: warning fix propagated over from gcit
1921 1998-11-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1922 * added RCS Id keyword strings to sources
1923 * citmail.c: reverted to version 1.10
1925 Wed Nov 4 10:53:13 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1926 * messages.c: temporarily set screenwidth to a fixed value of 80
1927 during <P>rint operations.
1929 Mon Nov 2 12:59:03 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1930 * setup.c: looks for 'citadel', 'bbs', or 'guest' in /etc/passwd to
1931 try to get a default for bbsuid if it's currently set to 0
1932 * citmail.c: changed usersupp.eternal to usersupp.usernum (why didn't
1933 it complain about this before?)
1934 * serv_upgrade.c: began writing an "export" command to do sidegrades
1936 Sun Nov 1 18:47:42 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1937 * serv_upgrade.c: cosmetic changes
1938 * Implemented message expiry by date (this really needs to be moved
1939 out of serv_test.c, but where does it belong?)
1941 1998-11-01 Nathan Bryant <bryant@cs.usm.maine.edu>
1942 * serv_upgrade.c: warning fixes
1943 * acconfig.h: remove ANSI_COLOR
1944 * Configure, Makefile.tmpl: removed
1946 Sat Oct 31 20:48:44 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1947 * More stoopid ANSI colour additions here and there.
1948 * ANSI colour selection is now in citadel.rc instead of an option in
1949 the configure script. "on" "off" and "auto" are available.
1950 * added "build.txt" to the techdoc directory, with LS's build notes
1952 1998-10-31 Nathan Bryant <bryant@cs.usm.maine.edu>
1953 * citadel.c, commands.c, commands.h: set background color to black
1954 before clearing screen, so that we can actually see text on
1955 black-on-white xterms.
1957 1998-10-29 Nathan Bryant <bryant@cs.usm.maine.edu>
1958 * rooms.c: fix color of Mail>
1959 * citadel.c: send ANSI detect sequence after attach_to_server() so the
1960 terminal doesn't send the answerback sequence to the shell if we
1963 Wed Oct 28 20:20:14 EST 1998 Art Cancro <ajc@uncensored.citadel.org
1964 * citadel.c: Added a splash of colour to the Wholist
1966 1998-10-28 Nathan Bryant <bryant@cs.usm.maine.edu>
1967 * configure.in: added comments
1968 * mkinstalldirs: new file to be used for `make install'
1969 * aclocal.m4, missing: new files, also swiped from automake
1970 * citadel.c: don't mung the terminal if we can't find citadel.rc
1971 * Makefile.in: added `install' target, `clean' removes
1972 *.mo, rebuild configure when configure.in changes.
1973 * configure.in: check for install and autoconf
1974 * configure.in, Makefile.in: only pass -fPIC to gcc
1975 * policy.c: warning fix for OSF/1 (use memset() instead of bzero())
1977 Tue Oct 27 22:25:42 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1978 * Unified the "unpacked database" format for both upgrades and
1979 sidegrades (also see export5.c elsewhere)
1980 * citserver.c: clear out cmdbuf before reading a command; some server
1981 commands were accidentally extracting parameters from previous cmds
1982 * rooms.c: removed the warning about the ineffectiveness of kicking
1983 users out of public rooms, because the new server can do lockouts
1985 1998-10-27 Nathan Bryant <bryant@cs.usm.maine.edu>
1986 * sysdep.c (client_gets), ipc_c_tcp.c (serv_gets): improved handling
1988 * Makefile.in: partial support for VPATH builds, autodependency fix
1990 Tue Oct 27 00:08:16 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1991 * minor documentation changes
1993 Sun Oct 25 14:57:40 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1994 * messages.c: fixed an oversight that was allowing attachments even
1995 when disabled in citadel.rc
1997 1998-10-25 Nathan Bryant <bryant@cs.usm.maine.edu>
1998 * routines2.c: warning fix
2000 Sat Oct 24 22:07:56 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2001 * Client: added message expiration policy questions to room edit
2002 * Client: added <.A>ide <S>ystem configuration command
2004 1998-10-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2005 * Makefile.in: Auto dependency generation (may require GNU make, but
2006 does at least function without this feature on OSF/1 make);
2007 Makefile is regenerated when Makefile.in changes (ditto);
2008 `realclean' is now known as `distclean';
2009 portability fixes for older Unix make utilities
2010 * citadel.c, citadel.h, commands.c: make client suspendable
2012 Fri Oct 23 19:34:38 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2013 * setup.c: default node name is now obtained from uname()
2014 * config.c: added put_config()
2015 * policy.c: added, moved GetExpirePolicy() from room_ops.c
2016 * policy.c: implemented cmd_gpex() and cmd_spex()
2018 Wed Oct 21 22:24:48 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2019 * Mail rooms now hide their owner-prefix from the client.
2020 * proxy.c: added configurability and primitive message expiry
2022 1998-10-20 Nathan Bryant <bryant@cs.usm.maine.edu>
2023 * Makefile.tmpl: fix to build client with old Configure script
2024 * configure.in: autologin defaults to enabled if crypt() is available
2025 * room_ops.c: fix improper null-termination bug I introduced
2027 Mon Oct 19 20:52:55 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2028 * Client ability to force display of prompts in Mail rooms, even when
2029 the user has prompting turned off (citadel.rc option)
2031 1998-10-16 Nathan Bryant <bryant@cs.usm.maine.edu>
2032 * sysdep.c (cprintf): generate a newline on truncated buffer
2033 * room_ops.c: exploitable overrun fixes
2035 Thu Oct 15 19:27:32 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2036 * msgbase.c: reimplemented cmd_move()
2037 room_ops.c: wrote AddMessageToRoom() which is used for both entering
2038 and moving messages.
2039 * setup.c: system-default message expire policy of "number of
2040 messages, 150" is now a default configuration instead of a temp hack
2041 * proxy.c: cache dir create now dies on any error except EEXIST
2043 Wed Oct 14 22:41:16 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2046 1998-10-13 Nathan Bryant <bryant@cs.usm.maine.edu>
2047 * configure.in: don't check for -lcrypt unless autologin is enabled
2048 * file_ops.c: fix another overrun
2050 Mon Oct 12 15:27:21 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2051 * Killed the "rooms" subdirectory (it isn't used anymore)
2052 * dynloader.c: Made dynamically added server commands case-insensitive
2053 * import.c is now serv_upgrade.c, a module
2054 * Removed most of the "level 9" trace messages no longer needed
2056 1998-10-12 Nathan Bryant <bryant@cs.usm.maine.edu>
2057 * Makefile.in: simplified to use pattern rules; files compiled with
2058 -D_REENTRANT go to *.ro to allow the same files to be used with both
2060 * tools.c, tools.h: new files; misc routines used by both client and
2061 server go here. contains safestrncpy() at the moment.
2062 * rooms.c: fix several exploitable buffer overruns
2063 * sysdep.c: fix infinite loop when long lines are received from the
2064 client; fix exploitable buffer overrun in cprintf()
2065 * ipc_c_tcp.c: fix infinite loop on long line from server
2066 * serv_upgrade.sh: remove uncnsrd-dependent absolute path
2067 * .cvsignore: add *.ro
2069 Sun Oct 11 23:17:48 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2070 * Built some more of the message expiry infrastructure
2072 1998-10-11 Nathan Bryant <bryant@cs.usm.maine.edu>
2073 * citserver.c: fix two more overruns, one of which was preventing
2074 the "From Host" from showing up in the <W>ho listing.
2076 Sun Oct 11 02:51:55 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2077 * Moved "struct visit" and its associated defs from citadel.h to
2078 server.h where they belong
2079 * Set up data structures for room policies (expiry, etc.)
2081 1998-10-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2082 * citserver.c: fix overrun which caused segv's on servers with long
2085 Fri Oct 9 18:34:06 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2086 * user_ops.c: added PurgeStaleRelationships() to do processing at
2087 session logout time to remove visits for rooms which no longer exist
2088 * user_ops.c: implemented NewMailCount()
2090 1998-10-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2091 * serv_chat.c: fix buffer overrun that was resulting in segv's
2092 * serv_chat.c: fix another overrun that could cause sessions to hang,
2093 and cleaned up some other strncpy()-related stuff. DON'T FORGET TO
2094 NULL-TERMINATE DESTINATION BUFFERS AFTER STRNCPY CALLS.
2096 Fri Oct 9 13:22:37 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2097 * Implemented "lazy mode" traversal - pressing the space bar will do
2098 <N>ext messsage, <G>oto next room, or read <N>ew as appropriate.
2099 * room_ops.c: modify CtdlRoomAccess() to allow access to mailbox rooms
2100 only to their owners.
2102 Thu Oct 8 17:13:27 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2103 * messages.c, citadel.rc: added the ability to display message numbers
2104 in the header when reading messages. I think this is butt ugly, but
2105 some of the DaveCode afficionados seem to like it...
2107 Thu Oct 8 15:34:45 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2108 * room_ops.c: Added is_noneditable() function to replace all of the
2109 duplicated code present in all functions which edit room parameters.
2111 1998-10-08 Nathan Bryant <bryant@cs.usm.maine.edu>
2112 * lots of warning fixes; builds with -std1 on dec unix
2113 * aidepost.c, citadel.h, citmail.c, file_ops.c, msgbase.c, netmailer.c,
2114 netproc.c, rcit.c, server.h, stats.c, userlist.c: use time_t where
2116 * control.c, room_ops.c, serv_chat.c, sysdep.c: use memset() instead of
2118 * dynloader.c, dynloader.h, messages.c, server.h, sysdep.c,
2119 sysdep_decls.h: function pointer/prototyping fixes
2120 * rooms.c: use mkfifo(3) instead of system("mkfifo")
2122 1998-10-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2123 * snprintf.c, snprintf.h: new files
2124 * Makefile.in, configure.in, dynloader.c, sysdep.c: support for the
2125 above; citserver now builds and runs on Digital Unix 4.0d with the
2126 GNU-style configure script. there is a bug with the hostname display
2128 * netproc.c: sillyness fix
2129 * room_ops.h: prototype delete_room()
2130 * client_chat.c, commands.c, serv_chat.c, sysdep.c:
2131 use HAVE_SYS_SELECT_H macro
2133 Mon Oct 5 17:01:32 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2134 * Began fixing the stuff I broke
2136 Sun Oct 4 23:35:18 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2137 * Did the big migration to the new data structures. Lots of stuff is
2138 now broken. Basic moving from room to room works, but Mail is
2139 broken, and some of the administrative commands are unimplemented.
2141 1998-10-02 Nathan Bryant <bryant@cs.usm.maine.edu>
2142 * configure.in: autologin now defaults to disabled
2144 Fri Oct 2 00:04:31 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2145 * Finally removed all three usersupp.foo[MAXROOMS] elements, and
2146 migrated all the code that used them to use "struct visit" instead.
2148 Thu Oct 1 23:02:20 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2149 * Rewrote [l][get|put]room() functions to use room names rather than
2150 room index numbers. Temporarily prepended a "n" to these four
2151 function names until they are put to use.
2153 Thu Oct 1 16:27:13 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2154 * Removed a few more references to usersupp.lastseen[]
2156 1998-10-01 Nathan Bryant <bryant@cs.usm.maine.edu>
2157 * .cvsignore: add so_locations (generated by osf1 ld with shared libs)
2158 * Makefile.in: restructured variables for greater consistency, use
2159 @echo to print out notices during the make process, add so_locations
2161 * configure.in, Makefile.in: configure checks for -rdynamic
2162 * ipc_c_tcp.c: fix DEC compiler warning wrt unsigned char
2163 * stats.c: add semicolon to placate DREC compiler
2164 * user_ops.c: define _POSIX_C_SOURCE, include <limits.h>
2165 * configure.in: pass -pthread to DEC compiler, don't check for
2166 libpthread[s] on DEC Unix
2168 1998-09-30 Nathan Bryant <bryant@cs.usm.maine.edu>
2169 * Makefile.in: new variable PTHREAD_DEFS for portability
2170 * aidepost.c, citadel.c, citmail.c, mailinglist.c, msgform.c,
2171 netmailer.c, netpoll.c, netproc.c, rcit.c, readlog.c, setup.c,
2172 stats.c, userlist.c, whobbs.c: return type of main() is int
2173 * citadel.c, commands.c, messages.c: use time_t properly
2174 * citserver.c: include <limits.h>
2175 * config.guess, config.sub, install-sh: new files
2176 * configure.in: don't use gcc on Digital Unix
2178 Tue Sep 29 23:17:34 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2179 * room_ops.c: modified usergoto() to look at the new data structures
2180 for counting new messages and such.
2182 1998-09-29 Nathan Bryant <bryant@cs.usm.maine.edu>
2183 * user_ops.c: fix compiler warning and potential memory leak,
2185 * configure.in, Makefile.in: only build the server if we find pthreads
2186 * Makefile.in: realclean removes config.{cache,log,status}
2188 Tue Sep 29 13:20:14 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2189 * Removed code from some of the utilities which was still attempting
2190 to access the old non-gdbm data store.
2191 * housekeeping.c: rewrote check_ref_counts() to do a ForEachRoom()
2192 traversal instead of a MAXROOMS loop.
2193 * sysdep.c: set up a dummy CitContext record to be used during server
2194 startup, during which time there is no real context.
2196 Mon Sep 28 23:51:51 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2197 * Implemented the function ForEachRoom() to handle all-rooms traversal
2198 (this will work with both the old and new paradigms, because both
2199 use a GDBM database with one room per record). Migrated all room
2200 list commands to use it.
2202 Mon Sep 28 22:05:35 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2203 * Implemented the function CtdlRoomAccess() to handle *all* of the
2204 user-access-to-rooms functionality. Migrated all room list commands
2205 to use it. Still need to migrate gotos.
2207 1998-09-28 Nathan Bryant <bryant@cs.usm.maine.edu>
2208 * configure.in, acconfig.h: new files; partially functional GNU
2209 autoconf configure script. Run autoheader; autoconf; ./configure
2210 --prefix=`pwd` to test.
2211 * Makefile.tmpl: new file; this is what Makefile.in used to be. Used by
2213 * Makefile.in: modified to work with autoconf-style configure script
2214 * Configure: modified to use Makefile.tmpl and generate autoconf-style
2215 macros. Removed procfs detection. Pass -O2 to gcc, -O to other
2216 compilers. Removed mknod/mkfifo detection; code should use mkfifo(3).
2217 * citmail.c, msgform.c, netproc.c, routines.c, support.c, userlist.c,
2218 whobbs.c: use HAVE_STRERROR macro rather than NO_STRERROR
2219 * commands.c: use HAVE_TERMIOS_H macro rather than POSIX_TERMIO
2220 * netproc.c: remove procfs stuff. simply attempt to kill the target
2221 process with signal zero instead; this checks whether the process
2223 * setup.c, useradmin.c: use HAVE_CURSES_H macro
2225 Sun Sep 27 23:41:29 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2226 * BOTH the old and new generation systems are being written to at
2227 this point. Code that reads stuff is still using the old system.
2229 Sun Sep 27 16:10:49 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2230 * Changed all "generation" variables from char to long, in preparation
2231 for removing MAXROOMS. Generations for new rooms are now timestamps.
2232 * Defined "struct visit" to hold user/room relationships.
2233 * Removed some #define's from citadel.h that are no longer used.
2235 Wed Sep 23 13:41:49 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2236 * More changes to support attachments. They mostly work, but only
2237 in fixed-format messages.
2239 Mon Sep 21 21:19:17 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2240 * msgbase.c: began laying the groundwork to support attachments.
2241 Purchased Rogaine(tm) in preparation for expected hair loss.
2243 1998-09-21 Nathan Bryant <bryant@cs.usm.maine.edu>
2244 * msgbase.c: include dynloader.h
2245 * citadelapi.h: removed
2246 * dynloader.h: prototype CtdlRegisterUserHook()
2248 Sun Sep 20 18:56:37 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2249 * Added a UserFunctionHook category to implement hooks which perform
2250 operations on various users or usernames
2252 Fri Sep 18 21:14:41 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2253 * citserver.c: removed cmd_extn() and related code
2255 1998-09-18 Nathan Bryant <bryant@cs.usm.maine.edu>
2256 * user_ops.c: include dynloader.h
2257 * roomstats.{c,mk}: removed
2258 * Configure, Makefile.in: autodependency-related fixes
2260 Thu Sep 17 22:55:29 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2261 * Various changes to allow "new messages" to work correctly with Mail
2263 Thu Sep 17 22:21:45 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2264 * server.h, dynloader.c, citserver.c, user_ops.c: reduced the number
2265 of hook types by inventing an EventType field to the Session hook.
2266 * proxy.c: added pre-fetching
2268 1998-09-17 Nathan Bryant <bryant@cs.usm.maine.edu>
2269 * Makefile.in: add SERV_MODULES and PROXY_TARGETS to `cleaner'
2270 * dynloader.[ch], serv_{chat,test}.[ch], sysdep.c: cleaned
2271 up the dynamic loader interface as follows:
2272 - all the symbol table stuff is gone.
2273 - modules are loaded once at server startup and never unloaded.
2274 - Added a new function CtdlRegisterProtoHook() to handle the stuff
2275 that was being done with the symbol tables.
2276 - Dynamic_Module_Init() now returns a pointer to a static struct
2277 DLModule_Info; this structure itself has been modified to use char*
2278 fields instead of fixed char arrays.
2279 * roomstats.c: include <stdarg.h> not <stdargs.h> (is this file still
2281 * Configure, Makefile.in: added autodependency support
2283 Wed Sep 16 22:25:13 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2284 * Implemented separate structs, lists, and functions for each type
2285 of server-side hook available.
2287 1998-09-16 Nathan Bryant <bryant@cs.usm.maine.edu>
2288 * ipc_c_tcp.c: Fixed up some #include/prototyping stuff, call memcpy()
2291 * sysdep.c, user_ops.c: removed reference to hooks.h
2293 Wed Sep 16 11:42:42 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2294 * ipc_c_tcp.c: Reversed any changes that have been made to this file,
2295 because something was causing abominally slow response time.
2296 * proxy.c: added. This will eventually become a caching, pre-fetching
2297 multiuser proxy server for the Citadel protocol.
2299 1998-09-15 Nathan Bryant <bryant@cs.usm.maine.edu>
2300 * Makefile.in: remove support.o from serv_chat.so, add -fPIC to compile
2301 flags for serv_chat.o
2302 * dynloader.c: include "sysdep_decls.h", use RTLD_NOW not RTLD_LAZY
2303 * dynloader.h: prototype CtdlRegisterHook()
2304 * .cvsignore: added data
2306 Mon Sep 14 20:49:08 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2307 * Tried my hand at adding the ability for server extensions to
2308 register various types of "hooks" in addition to just adding
2309 server commands. This is probably not final.
2311 Tue Sep 8 12:11:56 EDT 1998 Brian Costello <btx@calyx.net>
2312 * Added support for dynamic server modules. Reworked serv_chat.c
2313 to be such a module.
2315 Tue Sep 1 23:09:50 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2316 * userpurge.c: rewrote using functions from the server core, rather
2317 than the now-defunct external API. This'll be ready once the module
2318 loading code is done. (I just had to commit _something_ tonight.)
2320 Mon Aug 31 22:47:58 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2321 * Yanked the citadelapi.c module. This wasn't working out well.
2322 * techdocs/citadelapi.txt - began documenting the new API to be used
2323 by modules which will be dynamic linked into the server - most of
2324 this API is existing server functions.
2325 * Added a ForEachUser() function with callback mechanism, and reworked
2326 cmd_list() to use it.
2328 Sun Aug 30 21:52:43 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2329 * Moved all of the gdbm databases to a separate "data" directory.
2331 1998-08-26 Nathan Bryant <bryant@cs.usm.maine.edu>
2332 * Makefile.in: realclean removes Makefile, fixed `touch citadel.h'
2335 1998-08-25 Nathan Bryant <bryant@cs.usm.maine.edu>
2336 * room_ops.c: include time.h
2337 * userlist.c, whobbs.c, serv_chat.c, user_ops.c, sysdep.c, stats.c,
2338 citadel_decls.h, commands.c, messages.h, routines.h, routines2.h:
2339 remove duplicated declarations
2341 Mon Aug 24 23:45:01 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2342 * setup.c: Removed yesno_s()
2343 * citadel.h, room_ops.c: added QRmtime field to struct quickroom,
2344 modified whenever a room is modified or posted in.
2345 * citadelapi.c: Added CtdlForEachRoom() function
2347 Mon Aug 24 20:04:04 EDT 1998 Nathan Bryant <bryant@cs.usm.maine.edu>
2348 * Makefile.in: new target `cleaner' does the same as `realclean'
2349 without removing sysdep.h
2350 * proto.h: is bad. eliminate. I've moved the prototypes into several
2351 header files, one per .c file
2353 Mon Aug 24 00:45:55 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2354 * Added a CtdlGotoRoom() function to the CitadelAPI.
2356 Sun Aug 23 21:47:00 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2357 * sysoputil is finally dead! Removed it from the build.
2358 * Added userpurge.c server extension (initial implementation)
2360 Tue Aug 18 00:42:33 EDT 1998 Nathan Bryant <bryant@cs.usm.maine.edu>
2361 * Makefile.in: `clean' target no longer rm's sysdep.h; new target
2362 `realclean' removes everything clean does, plus sysdep.h, plus
2364 * Configure: add -Wstrict-prototypes to CFLAGS for gcc systems
2365 * *.[ch]: protoized. Added several new header files containing
2366 prototypes and other external declarations; many duplicated
2367 declarations still should be moved to header files. proto.h must die
2370 Mon Aug 17 23:52:13 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2371 * Implemented a bunch of user account related functions in the
2374 Mon Aug 17 20:01:18 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2375 * Fixed the crash problem. It wasn't AGUP/ASUP, but rather a buffer
2376 overrun in getuser() (thanks, Nathan). Implemented overrun checks
2377 in getuser(), getroom(), and getfloor() to prevent future problems.
2379 Mon Aug 17 00:06:52 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2380 * Updated citmail.c with the latest stuff from the production system.
2381 * Implemented AGUP and ASUP commands, but AGUP crashes the server
2382 after its first successful use (user-not-found's don't affect it).
2384 Thu Aug 6 19:25:01 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2385 * Got the CitadelAPI library to the point where the server can start
2386 up an extension, and the extension will connect to the server, do
2387 some initialization, call a user-supplied CtdlMain(), and exit. Also
2388 hacked together a _temporary_ form of the new EXTN server command.
2390 Wed Aug 5 23:02:22 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2391 * Second attempt at getting the server API started. Now it runs
2392 outside of the server and builds a connection.
2394 Tue Aug 4 18:33:06 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2395 * Modified the appearance of Internet addresses when they arrive on
2397 * Removed the <E> field from the message format writeup in hack.txt.
2398 * Fixed-up citmail.c so that it doesn't try to do database lookups.
2400 Mon Aug 3 23:01:37 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2401 * Started developing the server-side API. This is in its very
2402 initial stages. See serverapi.c and techdoc/api.txt
2404 1998-08-02 Nathan Bryant <bryant@cs.usm.maine.edu>
2405 * Makefile.in: added config_decls.h to dependencies
2407 Sun Aug 2 21:09:09 EDT 1998 Nathan Bryant <bryant@cs.usm.maine.edu>
2408 * config_defs.h: renamed to config_decls.h
2409 * config.c, sysoputil.c: updated to reflect the above
2411 Sun Aug 2 18:52:05 EDT 1998 Nathan Bryant <bryant@cs.usm.maine.edu>
2412 * config_defs.h: new file, contains external declarations from config.c
2413 * config.c: moved defs to config_defs.h, use PATH_MAX from <limits.h>
2414 for bbs_home_directory
2415 * mailinglist.c, support.c: include <string.h>
2416 * sysoputil.c: include <string.h>, <limits.h>, "config_defs.h", remove
2417 duplicated defs, replace gets() call with fgets()
2418 * user_ops.c: define _XOPEN_SOURCE_EXTENDED
2420 Sat Aug 1 18:32:52 EDT 1998 Nathan Bryant <bryant@cs.usm.maine.edu>
2421 * ipc_c_tcp.c: fixed order of memcpy parameters after gethostbyname
2423 Sun Jul 19 17:26:12 EDT 1998 Nathan Bryant <bryant@cs.usm.maine.edu>
2424 * ChangeLog: reordered; the GNU standard is to add new entries to the
2426 * .cvsignore: added userlist
2428 Sun Jul 12 20:58:59 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2429 * Finished migrating everything to the new data store.
2430 * Replaced the binary "calllog" with the ASCII "citadel.log"
2431 * Began converting broken utilities that depend on the old data store
2433 Sat Jul 11 00:20:48 EDT 1998 Nathan Bryant <bryant@cs.usm.maine.edu>
2434 * Makefile.in: removed msgstats
2436 Fri Jul 10 1998 Art Cancro <ajc@uncensored.citadel.org>
2437 * Initial CVS import