2 Revision 573.112 2001/03/11 20:06:53 ajc
3 * Fixed bug that created incorrect roomnames when sending pages
5 Revision 573.111 2001/03/11 19:23:32 ajc
6 * IMAP DELETE command ... also split up access control for room delete cmds
8 Revision 573.110 2001/03/10 17:29:07 ajc
9 * Implement proper access control for deleting messages from IMAP
11 Revision 573.109 2001/03/07 04:02:27 ajc
12 * Fixed some small IMAP bugs
14 Revision 573.108 2001/03/06 04:44:00 ajc
15 * Probable completion of STATUS, COPY, STORE, and EXPUNGE commands in IMAP
17 Revision 573.107 2001/03/06 03:31:58 nbryant
18 database-related cleanups and paranoia tests;
19 fixed a transaction-leak/deadlock problem in cdb_delete;
20 solved the SIGPIPE mystery (GDB stops on SIGPIPE is all it was)
22 Revision 573.106 2001/03/05 04:59:31 ajc
25 Revision 573.105 2001/03/04 23:49:41 ajc
26 * IMAP EXPUNGE responses -should- be correct now
28 Revision 573.94 2001/02/20 00:02:56 ajc
29 * IMAP: implemented the STATUS command (sort of).
31 Revision 573.93 2001/02/19 22:24:41 ajc
32 * IMAP server: added untagged, unsolicited server messages for newly arrived
33 messages, and messages expunged by another session.
35 Revision 573.92 2001/02/17 05:53:35 ajc
36 * Repaired the creation of page log rooms in the wrong namespace when the
37 recipient does not yet have his/her log room created.
38 * Rewrite "EXPI messages" to run in two passes: one to gather messages to
39 purge and the next to delete them. Works better in transactionland.
41 Revision 573.91 2001/02/14 08:11:27 error
42 * citadel.rc: added $Id$ (it's about time!)
44 Revision 573.90 2001/02/14 04:23:54 ajc
45 * Fixed POP3 server responses ending in \n instead of \r\n as they should be.
46 This was causing some clients (such as Pine) to lock up.
48 Revision 573.89 2001/02/13 04:06:14 ajc
49 * Worked out the remaining bugs in IMAP FETCH for the BODYSTRUCTURE and
50 BODY[n] data items. I think. So much protocol crud, so little time...
52 Revision 573.88 2001/02/13 01:18:44 ajc
55 Revision 573.87 2001/02/12 04:31:34 ajc
56 * sysdep.c ig_tcp_server() - use IPPROTO_TCP instead of getprotobyname()
58 Revision 573.86 2001/02/08 04:45:58 ajc
59 * Fixed namespace problems resulting from the automatic namespece prefixing
60 added to create_room(). Also added the ability to specify "create a mailbox
61 but I've already supplied the namespace prefix" for situations where the
62 namespace isn't that of the logged in user.
63 * Made the POP3 server response messages slightly less humorous
65 Revision 573.85 2001/02/06 04:44:12 ajc
66 * Added a floor listing (complete with \NoSelect flag) to LIST and LSUB
68 Revision 573.84 2001/02/06 02:09:38 ajc
69 * citadel.rc: changed the default for local_screen_dimensions to 1, since
70 Internet users now outnumber dialup users 100 to 0.
71 * room_ops.c: added a really_create option to create_room(). Also moved the
72 generation of personal namespace into that function. MODULE OWNERS PLEASE
73 CHECK YOUR CALLS TO AVOID MULTIPLE NAMESPACING!!
74 * room_ops.c: fixed a bug in cgetfloor() that left bad pointers around
75 * serv_imap.c: finished the CREATE command (finally)
77 Revision 573.83 2001/02/05 05:20:22 ajc
78 * Made some changes to functions which translate between Citadel room names
79 and IMAP folder names. They're still buggy.
81 Revision 573.82 2001/02/04 23:17:28 ajc
82 * Implemented the IMAP CREATE command
84 Revision 573.81 2001/02/04 02:40:07 ajc
85 * more imap. imap sucks. die crispin die.
87 Revision 573.80 2001/02/03 10:02:12 error
88 * serv_ical.c: Verify that objects posted to My Calendar> are of type
89 text/x-calendar or text/calendar; abort saving if not
91 Revision 573.79 2001/02/03 09:30:46 error
92 * serv_ical.c: now creates a My Calendar> personal room, sets attributes
94 Revision 573.78 2001/02/03 08:21:00 error
95 * serv_ical.c and serv_ical.h added; skeleton code for now
97 Revision 573.77 2001/02/02 20:18:18 ajc
98 * Changed the error message in cdb_delete() to actually *say* cdb_delete
99 instead of cdb_store. Useful to know which function failed...
101 Revision 573.76 2001/02/01 04:08:03 ajc
102 * IMAP minor change to mailbox name output
103 * Increased size of buffer in lprintf()
105 Revision 573.75 2001/01/28 09:50:02 error
106 * sysdep.c: lprintf() now generates timestamps
108 Revision 573.74 2001/01/28 07:35:04 error
109 * serv_bio.c: RBIO now also returns stats about a user, see session.txt
111 Revision 573.73 2001/01/16 04:03:13 ajc
112 * yeesh ... more on the IMAP BODYSTRUCTURE
114 Revision 573.72 2001/01/16 01:51:12 ajc
117 Revision 573.71 2001/01/16 00:46:40 ajc
118 * Changed the MIME parser API *again* because we now need the ability to
119 supply callback functions to be executed before and/or after parsing a
120 multipart. (Need this for IMAP BODYSTRUCTURE output. Crispin sucks.)
122 Revision 573.70 2001/01/15 23:59:26 ajc
123 * user_ops.c: reject NULL password in CtdlTryPassword() instead of crashing
125 Revision 573.68 2001/01/15 20:34:04 ajc
126 * "Path:" removed for now because it confuses brain-dead Microsoft shitware
127 into thinking that mail messages are newsgroup messages instead. When we
128 add NNTP support back into Citadel we'll have to add code to only output
129 this field when appropriate.
131 Revision 573.67 2001/01/15 16:30:31 ajc
132 * temporary implementation of 901 asynchronous express messages
134 Revision 573.66 2001/01/14 14:55:39 ajc
135 * Changed the format of <.W>holist <L>ong
137 Revision 573.65 2001/01/13 06:40:26 nbryant
138 merged remaining changes from TRANSACTIONS (using cvs update -j TRANSACTIONS)
139 which should now be considered closed.
141 Revision 573.64 2001/01/13 06:12:15 ajc
142 * Added the ASYN command
144 Revision 573.63 2001/01/12 22:05:46 ajc
145 * Fixed a bug that caused bogus wholist lines to be displayed when a non-aide
146 reads a list containing stealth mode sessions.
148 Revision 573.62 2001/01/09 05:39:45 ajc
149 * Merged in code from the TRANSACTIONS branch for testing.
151 Revision 573.61 2000/12/30 06:17:17 ajc
152 * Still more work on IMAP. Damn this is tedious.
154 Revision 573.60 2000/12/30 04:55:05 ajc
155 * more buffer size stuff
157 Revision 573.59 2000/12/27 20:19:51 ajc
158 * The size constant "256" which shows up everywhere as a buffer size has now
159 been changed to SIZ. And, SIZ has been defined now as 1024, not 256, because
160 we need 1024 byte buffers for most Internet protocols.
162 Revision 573.58 2000/12/27 05:09:58 ajc
163 * Added a skeleton IMAP "SEARCH" command (based on the FETCH logic)
165 Revision 573.57 2000/12/26 03:46:50 ajc
168 Revision 573.56 2000/12/25 22:50:43 ajc
169 * Added an API function to extract and unfold specific RFC822 fields.
170 * imap-->fetch-->envelope-->in-reply-to now works
171 * More robust checking and reporting of temp file errors in the client
173 Revision 573.55 2000/12/25 20:43:24 ajc
174 * imap_fetch.c: added support for fetch-->envelope-->from
176 Revision 573.54 2000/12/20 04:09:24 ajc
177 * A few memory handling fixes to netproc.
179 Revision 573.53 2000/12/20 01:57:37 ajc
180 * netproc.c: added bounds check to fpgetfield()
182 Revision 573.52 2000/12/19 20:41:55 ajc
183 * Fixed generation of unique file names for network uploads etc.
185 Revision 573.51.2.11 2000/12/26 05:30:55 nbryant
186 remove extraneous transaction around dynamic module initializations. this will
187 fix the crash on database creation.
189 Revision 573.51.2.10 2000/12/24 23:00:58 nbryant
190 clean: also remove parsedate.c
192 Revision 573.51.2.9 2000/12/20 01:38:42 nbryant
193 require transactional cursors
195 Revision 573.51.2.8 2000/12/20 00:30:01 nbryant
196 release any stale db handles at the end of a server command
197 (unfinished transactions will be aborted to annoy lazy programmers)
199 Revision 573.51.2.7 2000/12/19 06:18:27 nbryant
200 set sched_yield as sleepycat's yield function. this should improve locking
203 Revision 573.51.2.6 2000/12/19 02:22:29 nbryant
204 added automatic transaction start/end on cdb_fetch, cdb_delete, and cdb_store
206 Revision 573.51.2.5 2000/12/18 03:51:13 nbryant
207 ditto S_USER_TRANS, S_CALLLOG, and S_HOUSEKEEPING, which are no longer used at
210 Revision 573.51.2.4 2000/12/18 02:49:17 nbryant
211 removed all references to S_MSGMAIN critical section; it wasn't really needed.
212 this should make things significantly more scaleable.
214 Revision 573.51.2.3 2000/12/17 22:12:48 nbryant
215 reworked shutdown sequence to wait for worker threads to terminate before
216 checkpointing and closing databases. it is no longer safe to call
217 master_cleanup() directly to force a shutdown; instead, just set
218 time_to_die to a nonzero value
220 Revision 573.51.2.2 2000/12/17 05:06:09 nbryant
221 added deadlock detection and cleaned up messages
223 Revision 573.51.2.1 2000/12/16 21:06:59 nbryant
224 created TRANSACTIONS branch
225 track cursor and transaction id's in thread-specific data
227 Revision 573.51 2000/12/14 18:36:34 ajc
228 * Fixed the "users not in chat" wholist display
230 Revision 573.50 2000/12/12 18:06:46 ajc
231 * Removed the transaction stuff (but left the log in). It wasn't working.
233 Revision 573.49 2000/12/12 06:19:55 ajc
234 * Stabilize, dammit!!
236 Revision 573.48 2000/12/12 04:20:03 ajc
237 * Made the transaction open/close a global thing, in a frantic attempt to get
238 Uncensored to stop crashing. More fixes on the way...
240 Revision 573.47 2000/12/11 06:08:41 ajc
241 * Removed the housekeeper thread, moved terminate_idle_sessions() out to a
242 timer event, and check_sched_shutdown() to the end of the worker thread
243 loop. Seems to have improved reliability (but why?)
245 Revision 573.46 2000/12/11 03:22:11 ajc
246 * Added server-side REQT command to issue client termination requests
248 Revision 573.45 2000/12/11 02:19:26 ajc
249 * Client now honors EM_GO_AWAY flag, used by the server to request that a
250 client log off. (The server doesn't support sending that flag yet, though)
252 Revision 573.44 2000/12/09 06:20:06 ajc
253 * A few final touches to the Sleepycat DB back-end
255 Revision 573.43 2000/12/08 17:06:33 ajc
256 * Wrap txn_begin and txn_end in S_DATABASE mutex
258 Revision 573.42 2000/12/07 20:21:39 ajc
259 * begin/end transaction in master_startup()
261 Revision 573.41 2000/12/07 16:59:02 nbryant
262 added --with-db and --with-gdbm options to configure
264 Revision 573.40 2000/12/07 04:50:33 ajc
265 * Wrap housekeeper and timer events in transaction open/close functions
266 * Checkpoint the DB as an EVT_TIMER event instead of after each session
267 (runs each minute, but actually limited by the parameters of the function)
269 Revision 573.39 2000/12/06 04:44:36 ajc
270 * Changed netproc to keep the use table in a flat file instead of a database
272 Revision 573.38 2000/12/05 05:32:58 ajc
273 * Added support for non-USA country identities in vCard and registration
274 * User edit now asks whether it should prompt to change the password
276 Revision 573.37 2000/12/03 04:12:21 ajc
277 * Finished (mostly) the Sleepycat DB backend ... added transaction logging
279 Revision 573.36 2000/11/30 03:23:17 ajc
280 * Got the Sleepycat DB back end working, by opening the databases in a non
281 shared, non threaded mode, and using Citadel's locking to serialize access.
283 Revision 573.35 2000/11/29 05:00:02 ajc
284 * I think the db stuff is ok, but my db library is fux0red...
286 Revision 573.34 2000/11/27 14:12:09 error
287 * commands.c: fixups to print_express() to make external command not print
288 extraneous stuff to the terminal and make the displayed message consistent
290 Revision 573.33 2000/11/27 10:41:14 error
291 * print_express(): now uses GEXP instead of old PEXP; displays timestamps
293 Revision 573.32 2000/11/27 10:29:59 error
294 * serv_chat.c: fix send_express_message() to include timestamps
296 Revision 573.31 2000/11/27 03:44:27 ajc
297 * Initial checkin of database_sleepycat.c (doesn't work yet)
299 Revision 573.30 2000/11/26 05:24:22 ajc
300 * msgbase.c: Added new API function CtdlOutputPreLoadedMsg(), and
301 re-implemented the existing CtdlOutputMsg() as a wrapper around it.
302 * imap_fetch.c: used the above function to do all output pre-loaded
304 Revision 573.29 2000/11/25 09:36:18 error
305 * Added a bit of detail to syslog entries; now shows session id attached to
306 client, hostname, and username, and time the session ended.
308 Revision 573.28 2000/11/25 06:17:06 ajc
309 * Minor IMAP tweaks. It still doesn't work. :(
311 Revision 573.27 2000/11/23 07:22:21 error
312 * citadel.spec: update version number
314 Revision 573.26 2000/11/21 11:12:56 error
315 * domain.h: changed the HP/UX compatibility code to use defines from
316 typesize.h for integers of specific bit widths (needed for Solaris, etc)
318 Revision 573.25 2000/11/12 04:20:49 ajc
319 * Optimized server side input of message text
321 Revision 573.24 2000/11/10 03:55:06 ajc
322 * Ford's Fix for Faster Functionality (save position during reply)
324 Revision 573.23 2000/11/09 04:48:50 ajc
325 * tools.c: striplt() strips all whitespace, not just spaces
327 Revision 573.22 2000/11/07 20:47:21 ajc
328 * imap_fetch.c: added a skeleton "ENVELOPE" fetch. Currently sends NIL's.
330 Revision 573.21 2000/11/07 15:54:53 ajc
331 * xx FETCH n:n BODY[pn.MIME] now works
333 Revision 573.20 2000/11/06 05:10:01 ajc
334 * Changed the mime_parser() API (again) to allow "don't decode" mode
336 Revision 573.19 2000/10/29 18:11:07 ajc
337 * Start numbering top-level MIME parts as 1, 2... not 1.1, 1.2...
339 Revision 573.18 2000/10/28 14:14:19 error
340 * msgbase.c: eliminated most gotos; a single goto in alias() remains because
341 it actually makes sense to do it that way...
343 Revision 573.17 2000/10/25 21:37:09 ajc
344 * Implemented the AUTHENTICATE LOGIN command in IMAP
346 Revision 573.16 2000/10/25 19:20:37 ajc
347 * FETCH now works for ranges *and* sets, and with sequence numbers *and* UID's
349 Revision 573.15 2000/10/24 20:39:59 ajc
350 * Added RFC822, RFC822.HEADER, RFC822.SIZE, RFC822.TEXT fetch keys to IMAP
352 Revision 573.14 2000/10/23 20:26:51 error
353 * War on goto: rewrote a few easy functions to eliminate unnecessary gotos
355 Revision 573.13 2000/10/11 23:03:44 error
356 * utilsmenu: obey $PAGER environment var, if any. Default to more if neither
357 $PAGER nor less is available.
359 Revision 573.12 2000/10/11 22:55:25 error
360 * citadel.c: when ansi_color=user, enable color at login, so Lobby> posts
361 displayed at login are in color
363 Revision 573.11 2000/10/11 22:47:51 error
364 * domain.c: getmx() returns hostname as MX if no MX records found a la RFC 974
366 Revision 573.10 2000/10/10 19:18:12 ajc
367 * Added support of macros ALL, BODY, FAST, and FULL to the IMAP FETCH command
369 Revision 573.9 2000/10/06 03:31:55 ajc
370 * Mark Crispin is a fscking idiot. IMAP is a convoluted mess.
372 Revision 573.8 2000/10/05 22:23:16 ajc
373 * Slowly and painfully writing IMAP support
375 Revision 573.7 2000/10/04 22:39:06 ajc
376 * Added skeleton versions of the LIST and LSUB commands to the imap server
378 Revision 573.6 2000/10/04 17:48:21 ajc
379 * Allow Aides to zap rooms (site configurable setting)
381 Revision 573.5 2000/10/03 01:45:00 ajc
382 * Changed the <.A>ide <S>ysconfig <G>eneral command to explicitly allow the
383 global page log room to be disabled (answer "no" to set the log room to a
386 Revision 573.4 2000/09/28 10:27:38 error
387 * commands.c: changed sttybbs() to support HP/UX termios VMIN and VTIME
389 Revision 573.3 2000/09/24 22:01:45 ajc
390 * ipc_c_tcp.c: don't hardcode BBSDIR path for unix domain sockets
392 Revision 573.2 2000/09/21 04:16:44 ajc
393 * Fixed logged_in_response() so it only displays responses during Citadel
394 protocol sessions. (This was affecting POP etc.)
396 Revision 573.1 2000/09/11 22:05:04 ajc
397 * citadel.c: accept -h <host> and -p arguments, so citadel can be called
398 directly by telnetd, bypassing /bin/login. It works, but not recommended at
399 this time because it has to run as root.
401 Revision 573.0 2000/09/05 18:35:22 ajc
402 * Tagged everything for version 5.73 release
404 Revision 572.39 2000/09/04 03:59:15 ajc
406 ----------------------------
408 date: 2000/09/03 06:36:01; author: error; state: Exp; lines: +5 -1
409 Added HP/UX linker flag for dynamic modules to work
410 ----------------------------
412 date: 2000/09/01 06:50:00; author: error; state: Exp; lines: +8 -1
413 Changed to use integer macros from typesize.h for specific bit widths
414 ----------------------------
416 Revision 572.38 2000/09/01 20:17:08 ajc
417 * msgbase.c: cmd_opna() - increase desired_section buffer from 64 to 256 bytes
419 Revision 572.37 2000/09/01 17:31:47 ajc
420 * Fixed oopseth in control.c that might call fileno(NULL)
422 Revision 572.36 2000/09/01 13:37:16 ajc
423 * control.c: chown citadel.control to bbsuid when opening/creating as root
425 Revision 572.35 2000/09/01 03:55:44 ajc
426 * Fixed a few more references to the deprecated uncnsrd.mt-kisco.ny.us name
428 Revision 572.34 2000/09/01 03:43:09 ajc
429 * Added 'author' command-line arg to aidepost. Closes enhancement request
431 * Put the default SMTP and POP3 ports back to 25 and 110. Now that the
432 unix domain socket bug is fixed, it's ok if these binds fail.
434 Revision 572.33 2000/08/31 23:02:15 ajc
435 * ig_tcp_server() and ig_uds_server() - check to make sure queue length is
436 always at least 5. Zero-length queues can cause connection lockups.
438 Revision 572.32 2000/08/31 21:32:44 ajc
439 * Still trying to fix a socket connect bug
441 Revision 572.31 2000/08/31 16:37:08 ajc
442 * docs/import-export.txt: added.
444 Revision 572.30 2000/08/28 19:51:51 ajc
445 * messages.c: cosmetic cleanup (coding convention and comments)
447 Revision 572.29 2000/08/26 20:23:18 ajc
448 * Finished up the back end code for mailing list sends. Sends now work!
450 Revision 572.28 2000/08/24 02:48:18 ajc
451 * Merged in IO ERROR's diffs to make Citadel work with HP/UX
453 Revision 572.27 2000/08/22 02:31:47 ajc
454 * nonce (for APOP-style auth) is now generated when a context is created
455 instead of during protocol greeting functions.
456 * Moved Citadel protocol nonce output from greeting to INFO
458 Revision 572.26 2000/08/18 21:09:36 ajc
459 * Added a little more mailing list code to serv_network.c
461 Revision 572.25 2000/08/10 04:36:25 ajc
462 * Fixed a bug in keyboard polling (in commands.c) which was causing the
463 client protocol to get out of sync in certain conditions.
465 Revision 572.24 2000/08/10 02:42:13 ajc
466 * Changed all the "200 ok" responses to more descriptive strings
467 * Added a *temporary* protocol sync check. Remove this!
469 Revision 572.23 2000/08/09 17:14:34 ajc
470 msgbase.c: fixed a bug in
471 remove_any_whitespace_to_the_left_or_right_of_at_symbol() that was
472 causing the <R>eply function to fail on names with whitespace in
473 certain parts of the string. This closes Bug #56.
475 Revision 572.22 2000/08/05 04:24:00 ajc
476 * Added [idle] to client wholist display for sessions idle >15 minutes
477 * Added a generic "void *userdata" field to CtdlForEachMessage()
478 * More prep for mailing list handling in the server
480 Revision 572.21 2000/07/30 04:36:12 ajc
481 * Set up the SNET (Send NETwork config) and GNET (Get NETwork config) commands
482 for the network overhaul.
484 Revision 572.20 2000/07/29 05:29:19 ajc
485 * Changed the format of RWHO output to provide non-masqueraded user/room/host
486 names (to Aides only) as additional fields rather than an extra line of
488 * Changed the client to display new RWHO fields, in the "long" wholist only.
489 * Default SMTP and POP ports are now -1, not 25/110. These services must now
490 be activated manually.
492 Revision 572.19 2000/07/24 00:39:13 ajc
493 * Fixed a path problem when calling netmailer from mailinglist.c
495 Revision 572.18 2000/07/22 03:44:17 ajc
496 * Prepared infrastructure for the networker rewrite
498 Revision 572.17 2000/07/17 02:38:08 ajc
499 * Completed serv_vandelay.c (importer/exporter module)
500 * sendcommand.c: fix behavior of SEND_LISTING mode
501 * sysdep.c: client_gets() fill buffer with "000" terminator when returning -1
503 Revision 572.16 2000/07/14 03:06:55 ajc
504 * Added .ATN (DOWN) and .ATS (SCDN 1) commands to the client
506 Revision 572.15 2000/07/10 23:36:08 ajc
507 * Another attempt to fix the crashy crashy bug in serv_vcard
508 * Did more work on the Art Vandelay module
509 * Replaced all instances of sprintf(tempfile, tmpnam(NULL)) with strcpy()
511 Revision 572.14 2000/07/10 04:01:12 ajc
512 * added an unfinished serv_vandelay.c (Art Vandelay module - importer/exporter)
514 Revision 572.13 2000/07/09 02:47:40 ajc
515 * Overhauled the keepalive logic in the chat client. Closes bug #20.
517 Revision 572.12 2000/07/09 02:27:02 ajc
518 * Eliminated the whole SIGINT/SIGQUIT based handling of Ctrl-O and Ctrl-C
519 keyboard interrupts. Replaced with a non-blocking check for keyboard input
520 which sets the global variable 'sigcaught' if either key was pressed.
521 fmout() and pprintf() switch to 'drain mode' if sigcaught is set.
524 Revision 572.11 2000/07/06 20:26:36 ajc
525 * updated .Help SUMMARY
527 Revision 572.10 2000/07/04 20:02:46 ajc
528 * Fixed potential crashy crashy bug in serv_vcard.c
530 Revision 572.9 2000/06/28 03:42:56 ajc
531 * Changed the comments at the beginning of each file to a consistent format
532 * Improved the parameterization of commands in the IMAP module
534 Revision 572.8 2000/06/27 01:27:13 ajc
535 * Coupla very small changes to get on the road to IMAP support
537 Revision 572.7 2000/06/22 21:41:48 ajc
538 * Made the ICQ stuff far more reliable ... by removing it!
540 Revision 572.6 2000/06/21 03:46:20 ajc
541 * IMAP is now legal but useless, supporting NOOP, LOGIN, and LOGOUT.
543 Revision 572.5 2000/06/15 20:15:52 ajc
544 * Inserted a skeleton IMAP module into the build. IT DOES NOT WORK AT ALL.
546 Revision 572.4 2000/06/04 02:30:56 ajc
547 * CtdlForEachMessage() now returns the number of messages processed. It also
548 accepts the MSGS_EQ mode, for targeting a specific message number (useful
549 for determining whether the specified message actually exists in a room).
550 * Completed the server side of the moderation system (serv_moderate.c module
551 which implements the MMOD command)
553 Revision 572.3 2000/06/03 05:47:57 ajc
554 * Replaced most of the very repetitive and very redundant access level checks
555 in most commands with a single API call: CtdlAccessCheck()
556 * serv_moderate.c: added (not finished)
558 Revision 572.2 2000/06/02 03:38:50 ajc
559 * Bind unix socket prior to TCP socket for citadel protocol
560 * Fixed bug in sendcommand.c which was causing it to crash on attach
562 Revision 572.1 2000/05/26 19:27:51 ajc
563 * Changed some of the rev-level sensitive stuff to look at the actual version
564 of Citadel running, not the last version with which we ran setup
565 * Added a moderation system. Default filter level for new users is in the
566 config file. Per-user setting is in usersupp. Moderation level of each
567 message is in SuppMsgInfo. Tweaked CONF, GETU, and SETU. Read filter is
568 working. Moderate message up/down commands are not here yet. See
569 techdoc/moderation.txt for more info.
571 Revision 572.0 2000/05/23 02:09:30 ajc
572 * Updated docs and tagged everything for the 5.72 release
574 Revision 571.7 2000/05/20 23:28:20 ajc
575 * Fixed bug in client API that was causing netproc to crash
577 Revision 571.6 2000/05/15 00:05:19 ajc
578 * Double the retry interval for SMTP deliveries after each failed attempt.
580 Revision 571.5 2000/05/11 03:08:47 ajc
581 * serv_smtp.c: clear the relevant state buffers after an SMTP DATA command
582 completes, allowing multiple messages in one session. Closes bug #58.
584 Revision 571.4 2000/04/24 03:36:43 ajc
585 * Removed references to strucmp() and struncmp(), replaced them with
586 strcasecmp() and strncasecmp() as we did in the server a while ago, and
587 set up the config script to figure out whether they need to be compiled
588 in. Also moved them to tools.h
589 * Wrote a password manager for the client
591 Revision 571.3 2000/04/19 03:17:10 ajc
592 * Don't ever expire the Local System Configuration> room
594 Revision 571.2 2000/04/16 19:03:47 ajc
595 * Minor changes to avoid host lookup for local clients
597 Revision 571.1 2000/04/15 19:55:52 ajc
598 * Fixed "Unvalidated users appear even with registration disabled" bug #36
600 Revision 571.0 2000/04/13 02:43:24 ajc
601 * Fixed a problem that crashed the client during <G>oto commands if a room
602 existed with a name more than 32 characters (thanks to Magus for reporting
604 * Tagged everything and updated docs for the 5.71 release
606 Revision 570.18 2000/04/10 01:47:22 ajc
607 * More paginator changes. Shuffled code around, added pagination to a bunch
608 of other functions, and replaced the old, cumbersome pagination with the
609 new, easy, API-based one in everything except message output.
611 Revision 570.17 2000/04/09 17:51:18 ajc
612 * Added pprintf() (paginated version of printf) to the client-side API. Now
613 any client side function can be paginated simply by changing all of the
614 printf's to pprintf's. I've already done this for the user list and wholist
615 (removing the old style pagination) and for "read directory."
617 Revision 570.16 2000/04/08 04:52:48 ajc
618 * Another minor stoopid little time display fix
620 Revision 570.15 2000/04/08 03:58:12 nbryant
621 * backed out the previous changes since they didn't look good on some
622 xterms with a blue bold mode. just set the background color to black
623 instead. this makes black-on-white terminals actually readable, if not
624 particularly good looking.
626 Revision 570.14 2000/04/08 01:36:30 nbryant
627 * citadel.c, commands.c: comment out cls() as this wasn't called if
628 ansi_color=user anyway, and we have no way of knowing whether the user's
629 terminal does background color erase, which was the reason for adding this
630 in the first place. with the recent changes to color(), the display will get
631 screwed up if they *do* have background color erase. perhaps this is a job
634 Revision 570.13 2000/04/08 00:37:42 nbryant
635 * commands.c: fix color support for black-on-white color terminals such as
636 CDE's dtterm. this just avoids white-on-white text; some color combinations
637 such as yellow-on-white still aren't very legible due to contrast. There's
638 not much I can think to do about that without affecting the look on the
639 white-on-black terminals which probably account for most users.
641 Revision 570.12 2000/04/07 20:22:34 ajc
642 * Fixed am/pm bug in time display
644 Revision 570.11 2000/04/07 19:22:45 ajc
645 * For services disabled by setting port number to -1, administratively skip
646 the bind instead of just allowing it to fail.
648 Revision 570.10 2000/03/31 04:31:02 ajc
649 * Quick fix to 'stats' utility to purge records with bogus timestamps
651 Revision 570.9 2000/03/31 02:10:52 ajc
652 * Caved in to pressure and enabled <R>eply in public rooms.
654 Revision 570.8 2000/03/28 03:55:53 ajc
655 * Modified <.RU> to allow search for partial match
657 Revision 570.7 2000/03/27 03:08:19 ajc
658 * Third parameter of CtdlDeleteMessages() now takes "" instead of NULL to
659 specify 'any MIME type'.
661 Revision 570.6 2000/03/27 01:14:08 nbryant
662 * Makefile.in: generate parsedate.c automatically
663 * configure.in: check for bison/byacc/yacc. bison seems to build cleaner
665 * parsedate.c: removed from CVS
666 * parsedate.y: added #include <stdlib.h> so it builds with bison
668 Revision 570.5 2000/03/27 00:46:10 nbryant
669 * First cut at Solaris fixes. There may still be some *printf("%s", NULL)
670 type of issues lurking in the shadows.
672 Revision 570.4 2000/03/25 18:29:58 nbryant
673 changed my email address
675 Revision 570.3 2000/03/23 02:41:50 ajc
676 *** empty log message ***
678 Revision 570.2 2000/03/21 03:23:24 ajc
679 * Experimental new linebreak mode
681 Revision 570.1 2000/03/20 14:43:19 ajc
682 * "Brown paper bag" fix for SMTP bug (incoming long fields crash logger)
684 Revision 570.0 2000/03/19 23:42:34 ajc
685 * This is the official 5.70 release.
687 Revision 1.494 2000/03/19 23:04:08 ajc
688 * Small cosmetic change to date/time output
690 Revision 1.493 2000/03/19 05:02:39 ajc
691 * SMTP hacks to deal with AOL braindamage
693 Revision 1.492 2000/03/18 18:18:04 ajc
694 * Support multiline responses from SMTP servers when sending mail
696 Revision 1.491 2000/03/17 16:26:57 ajc
697 * Set up a private "Sent/Received Pages" room for each user
699 Revision 1.490 2000/03/17 04:11:24 ajc
700 * Moved bio-related commands out to a loadable module
702 Revision 1.489 2000/03/16 17:58:54 smw
703 Created a docs directory.
704 Moved install.txt to docs.
705 Added inetmailsetup.txt (BBS server side e-mail)
706 Added inetmailsetupmx.txt (local mail AND bbs e-mail
707 Added inetsiteconfig.txt (describes the .asi command)
708 Added siteconfig.txt (describes .asg)
709 Added chat.txt (describes changes and new chat functionality)
710 Made a couple of changes to install.txt (references to new documentation)
711 Added Steve Williams to copyright.txt as the document writer.
713 Revision 1.488 2000/03/15 03:04:51 ajc
714 * Added DEXP server command to disable incoming express messages.
715 * <Q>uiet mode client side command to set/clear DEXP mode.
716 * <K>nown rooms list displays through the paginator.
718 Revision 1.487 2000/03/12 00:21:35 ajc
719 * Removed the semi-broken "chat room" functionality in the chat system, and
720 replaced it with direct mapping to the actual Citadel room the user is in.
721 * Display masqueraded roomname in chat, if applicable. Fixes bug #19.
723 Revision 1.486 2000/03/11 21:29:37 ajc
724 * SM_ flags for CtdlSaveMsgPointerInRoom() need to be a bit bucket, not an
725 enum, since more than one can be passed. Changed SM_DONT_BUMP_REF_COUNT
726 from 3 to 4. This also fixes bug #33.
728 Revision 1.485 2000/03/11 20:26:03 ajc
729 * Reworked the <R>eply logic in messages.c - fixes bug #34
731 Revision 1.484 2000/03/11 19:22:19 nbryant
732 * commands.c: improved timing of background keepalives if connection is
735 Revision 1.483 2000/03/11 05:08:48 nbryant
736 * commands.c: oops, that mutex stuff wasn't necessary
738 Revision 1.482 2000/03/11 04:09:03 nbryant
739 * new threaded client code for background keepalives
741 Revision 1.481 2000/03/10 21:40:04 ajc
742 * Changes to message base and networker to support Internet-style message
743 ID's instead of the conventional Citadel style.
745 Revision 1.480 2000/03/08 03:36:37 ajc
746 * Shut off hostname resolution when dealing with Unix domain sockets
747 * Cleaned up the 'citmail' MDA tool
748 * Added POP3 and SMTP port numbers to global system configuration
750 Revision 1.479 2000/03/07 21:54:58 ajc
751 * Fixed the naming conventions and permissions for unix domain sockets.
753 Revision 1.478 2000/03/05 07:33:23 ajc
754 * Added support for protocols over Unix domain sockets.
756 Revision 1.477 2000/03/04 22:36:23 ajc
757 * Remove nulls appended to editor files during replace, edit, and print
758 operations. Truncate temp files during same operations.
759 Closes bugs #6 and #7.
761 Revision 1.476 2000/03/04 05:29:18 ajc
762 * Relax restrictions on editing of base rooms. Renaming is not allowed but
763 all other attributes can be edited. Closes feature request #21.
764 * Sending pages from the client now uses the same message editing functions
765 as entering messages, allowing edit/abort. Closes feature request #25.
767 Revision 1.475 2000/03/03 04:50:14 ajc
768 * Moved all of the wholist masquerading commands into the serv_rwho module
770 Revision 1.474 2000/03/03 04:12:37 ajc
771 * Finished the inbound side of gateway domain service
773 Revision 1.473 2000/02/27 04:55:51 ajc
774 * Added "keymenu()" generic menu-maker to commands.c
775 * Blocked non-numeric input to intprompt() (fixes bug #16)
777 Revision 1.472 2000/02/27 03:57:35 ajc
778 * Completed 'fsck'-like reference count verifier (server and client)
780 Revision 1.471 2000/02/26 18:30:40 ajc
781 * Properly handle all aliases specified in network/mail.aliases for incoming
782 SMTP mail (uses the alias() function, so if we replace that function with
783 something that uses the same calling convention, it'll still work)
785 Revision 1.470 2000/02/26 05:15:38 ajc
786 * Fortified the message base and SMTP code so that misdirected bounce messages
787 end up in the Aide> room instead of getting dereferenced
788 * Started writing a message reference count verifier ('fsck' for message base)
790 Revision 1.469 2000/02/25 06:14:05 ajc
791 * Modularized the RWHO (Read WHO is online) command, basically as a pilot
792 for modularizing all "non-API" functionality.
794 Revision 1.468 2000/02/24 03:44:00 ajc
795 * Implemented holdoff time (15 minutes) for SMTP send retry.
796 * Implemented "try for 3 days and then give up" on SMTP send.
798 Revision 1.467 2000/02/24 00:51:48 ajc
799 * Client protocol synchronization check during exit from chat.
802 Revision 1.466 2000/02/22 16:37:28 ajc
803 * Minor tweaks to RFC822 output to keep brain-damanged MS Outlook from dying
805 Revision 1.465 2000/02/22 04:17:56 ajc
806 * Got bounce messages working (mostly ... testers, please beat this up!)
807 * Changed 'FIX' comments to 'FIXME' (less conflict, plus vim highlights it!)
809 Revision 1.464 2000/02/18 22:29:18 ajc
810 * Coded up the "bounce" functions. Still a coupla bugs.
812 Revision 1.463 2000/02/18 05:10:50 ajc
813 * Made the <.ASI> command a bit friendlier.
814 * SMTP sender now pays attention to "smarthost" entries in the system's
815 Internet configuration, using them if one or more is present.
817 Revision 1.462 2000/02/17 05:27:39 ajc
818 * Got the "MAIL From:" command sending the correct data. (unnnhhhhnnhhhh...)
820 Revision 1.461 2000/02/16 22:06:26 ajc
821 * Altered the display and conversion of RFC822 messages
823 Revision 1.460 2000/02/16 03:43:28 ajc
824 * Added the resolver library to the configure script
826 Revision 1.459 2000/02/16 01:19:39 ajc
827 * Vanquished the evil dn_expand() beast. getmx() now seems to be working.
829 Revision 1.458 2000/02/14 04:36:14 ajc
830 * sysdep.c: added new event hook type EVT_TIMER. Timer event hooks are called
831 once per minute by any worker thread.
832 * msgbase.c: removed dependence on nested functions in CtdlOutputMsg() by
833 replacing them with an API call CtdlRedirectOutput() in sysdep.c, which
834 can temporarily redirect a session's output to an arbitrary file or socket.
835 * serv_smtp.c: implemented the purging of messages in the queue for which all
836 deliveries have been completed.
837 * serv_smtp.c: removed temporary 'QQQQ' server command and replaced it with
838 a timer event hook that runs the queue once per minute (this needs to be
841 Revision 1.457 2000/02/08 21:00:47 ajc
842 * Implemented the deprecated "LAST" command in POP3. Some clients need it.
843 * POP3 sessions now set the last-read pointer in Mail>.
845 Revision 1.456 2000/02/07 05:15:00 ajc
846 * Renamed CtdlLocalHost() to CtdlHostAlias() and worked it a little deeper into
847 the message routing logic. Still needs some work on the gateway-domain
849 * Twiddled CtdlOutputMsg() a bit for 'all Internet' situations. Still needs
850 some work to avoid printing dual headers when both Cit and RFC822 exist.
852 Revision 1.455 2000/02/03 03:57:35 ajc
853 * Formalized the 'Internet Configuration' logistics. Added new API call
854 CtdlLocalHost() to detect aliases for the local host. Used in SMTP listener.
856 Revision 1.454 2000/01/31 02:13:05 ajc
857 * <.A>ide <S>ystem configuration <I>nternet in the client (unfinished)
859 Revision 1.453 2000/01/26 02:41:27 ajc
860 * SMTP delivery is working but still *very* rough.
862 Revision 1.452 2000/01/25 04:45:50 ajc
863 * Wrote enough of the SMTP sender to get Patriot drooling over it, but not
864 enough to complete the transmission of mail.
866 Revision 1.451 2000/01/23 21:25:45 ajc
867 * Temporary hack to ig_tcp_server() to listen on an arbitrary port if the
868 one specified is not bindable (for development only)
869 * Added SM_DONT_BUMP_REF flag to CtdlSaveMsgPointerInRoom() to be used only
870 in very specific and special situations
871 * Generate delivery instructions when outbound SMTP mail is created from
872 within Citadel (as opposed to being from the SMTP module)
874 Revision 1.450 2000/01/23 05:22:41 ajc
875 * Coded up some more of the SMTP-sender (still not done)
877 Revision 1.449 2000/01/22 05:13:56 ajc
878 * Added some more functionality to the string tokenizer
880 Revision 1.448 2000/01/17 20:57:43 ajc
881 * CR to CRLF hacks (lose, lose, lose)
883 Revision 1.447 2000/01/17 18:30:27 ajc
884 * Completed POP3 server. All RFC1939 commands except APOP are implemented.
886 Revision 1.446 2000/01/17 17:09:23 ajc
887 * Implemented LIST and STAT commands in the pop3 server
889 Revision 1.445 2000/01/17 05:38:14 ajc
890 * citserver.c: cleanup hook functions are now run under the proper context,
891 even when initiated by the housekeeper thread
892 * serv_pop3.c: establish a place to hold the message list
894 Revision 1.444 2000/01/17 04:26:39 ajc
895 * Modified CtdlOutputMsg() to handle output to arbitrary sockets or files.
896 This uses nested functions and may not be portable beyond GCC...
898 Revision 1.443 2000/01/15 18:29:15 ajc
899 * Added a generic (void *) parameter to the ForEachUser() and ForEachRoom()
900 callback mechanisms, to allow callers and callbacks to pass arbitrary data
901 between each other without requiring TSD variables.
902 * room_ops.c: eliminated the need for 'FloorBeingSearched' TSD variable
903 * internet_addressing.c: eliminated 'buffer1' and 'buffer2' TSD variables
905 Revision 1.442 2000/01/15 04:31:44 ajc
906 * Removed UI_DIALOG mode in setup. Can't count on 'dialog' to be consistent.
908 Revision 1.441 2000/01/15 04:07:17 ajc
909 * Fixed the access rights on auto-created rooms (the same changes that were
910 made to version 5.62 in the stable tree)
912 Revision 1.440 2000/01/13 03:32:36 ajc
913 * techdoc/delivery-list.txt: added (syntax for delivery lists)
914 * domain.*: added (will contain MX lookup code)
915 * internet_addressing.c, logging.c: fixed some buffer overflow bugs
917 Revision 1.439 2000/01/12 03:56:27 ajc
918 * sysdep.c: start the housekeeping thread *after* dropping root perms.
920 Revision 1.438 2000/01/09 19:03:16 ajc
921 * Removed the fifo-based protocol downloads and replaced it with a less
922 elegant "download temporary file to client, then sx/sb/sz" because
923 downloading through a fifo was confusing some software.
925 Revision 1.437 2000/01/08 22:19:44 ajc
926 * Completed spool to outbound delivery queue (still no queue sender implemented)
928 Revision 1.436 2000/01/08 05:00:09 ajc
929 * Reworked some of the data structures to handle multiple recipients
930 * Began implementation of the delivery queue
931 * Added CtdlReallocUserData()
932 * CtdlSaveMsg() now returns the local message ID in the database
934 Revision 1.435 2000/01/06 03:50:34 ajc
935 * Replaced citmail.c with a new one that simply SMTP-forwards to Citadel
936 * Started outbound SMTP queue work
938 Revision 1.434 1999/12/30 04:56:29 ajc
939 * Got initial SMTP delivery working in a very specific situation (delivery
940 to a single, local user)
942 Revision 1.433 1999/12/29 04:44:00 ajc
943 * client_chat.c: display "No message sent" if a send page is aborted.
944 Closes bug #2 in bugzilla.
946 Revision 1.432 1999/12/26 21:50:07 ajc
947 * serv_vcard: don't run hooks when not logged in (such as in SMTP sessions)
948 * serv_pop3: added. This is the skeleton for a module implementing POP3.
950 Revision 1.431 1999/12/23 04:46:23 ajc
951 * "Finished" initial hack of RFC822 import
953 Revision 1.430 1999/12/22 04:46:34 ajc
954 * Fixed up the "Date:" headers to be RFC822-compliant
956 Revision 1.429 1999/12/13 05:30:57 ajc
957 * Removed our naive 'conv_date()' RFC822-to-unixtime conversion function
958 and replaced it with the public domain 'parsedate()' function from UseNet
960 Revision 1.428 1999/12/10 23:58:25 ajc
961 * internet_addressing.c: added. (Internet address to Citadel mapping)
963 Revision 1.427 1999/12/10 21:34:19 ajc
964 * serv_smtp: implemented RFC821 "VRFY" and "EXPN" commands
966 Revision 1.426 1999/12/09 05:01:14 ajc
967 * Split cmd_user() and cmd_pass() into frontend/backend functions
968 * serv_smtp: implemented AUTH LOGIN for client authentication
970 Revision 1.425 1999/12/09 00:22:58 ajc
971 * Finished the "arbitrary service" registration.
972 * Eliminated "special" master socket for Citadel protocol - just register it
973 like any other protocol.
974 * Began initial implementation of native SMTP service.
976 Revision 1.424 1999/12/08 18:09:10 ajc
977 * Added CtdlRegisterServiceHook() and its data type, for implementing arbitrary
978 TCP-based services directly in the Citadel server. Not finished yet.
980 Revision 1.423 1999/11/29 17:39:07 nbryant
981 * citserver.c: Solaris lacks inet_aton; use inet_addr instead
983 Revision 1.422 1999/11/29 17:26:15 nbryant
984 * citserver.c: include <sys/types.h>; may help portability to Solaris
986 Revision 1.421 1999/11/22 00:27:42 ajc
987 * Added some temporary variables to OpenCmdResult(). Hopefully fixes
988 bug #14 when running on FreeBSD.
990 Revision 1.420 1999/11/21 18:30:16 ajc
991 * Protected cmd_move() from buffer overrun (no longer crashes the server)
992 * cmd_chat() -- truncate input at 100 characters to prevent buffer overruns.
993 Also handle broken client sockets properly. (Thanks to DME for bug report)
995 Revision 1.419 1999/11/19 01:57:40 ajc
996 * Fixed a *serious* memory leak in the database function wrappers.
997 * Updated version number to 5.60 -- run setup when installing this version.
999 Revision 1.418 1999/11/18 03:29:20 ajc
1000 * Changed the order of parameters in <.A>ide <S>ystem config into a more
1003 Revision 1.417 1999/11/18 02:31:50 ajc
1004 * Updated some of the documentation
1005 * Brought the internal version number up to 5.60
1007 Revision 1.416 1999/11/17 04:15:05 ajc
1008 * Removed the session_count() function. Instead, keep a reference count
1009 updated when sessions begin and end.
1010 * Replaced fixed number of worker threads with lower and upper limits; current
1011 code now tries to make thread count == session count, within these limits
1013 Revision 1.415 1999/11/15 03:17:39 ajc
1014 * Put lockfile in /tmp instead of in /var/lock. The latter is not guaranteed
1015 to exist, nor is it guaranteed to be writable by BBSUID
1016 (Resolves bug #11 from the Bugzilla repository)
1018 Revision 1.414 1999/11/15 03:07:24 ajc
1019 * Fixed the network-wide vCard purge logic so that it (1) actually works,
1020 and (2) forces a netproc run immediately when a purge is entered
1022 Revision 1.413 1999/11/09 21:20:44 nbryant
1023 * configure.in: include <sys/types.h> when doing checks which require <utmp.h>
1024 (should fix Bug #10 on FreeBSD)
1026 Revision 1.412 1999/11/05 03:53:47 ajc
1027 * Issue 'cancel' messages for vCard when a user is deleted.
1028 * Try to delete 'cancel' messages locally after they've been distributed.
1030 Revision 1.411 1999/11/03 04:01:20 ajc
1031 * Fixed buffer overrun problems in cmd_rchg(), cmd_hchg(), and cmd_uchg()
1032 * Removed my email address as the feedback content from the docs; replaced
1033 it with a reference to the Citadel/UX web site.
1035 Revision 1.410 1999/11/02 19:51:23 ajc
1036 * Fixed timeout problem for remote client sessions (all timeouts were set to
1037 1 second ... probably a temporary hack that was missed in the cleanup)
1039 Revision 1.409 1999/11/02 03:03:27 ajc
1040 * Several fixes to msgbase.c and netproc.c to prevent corrupted incoming
1041 network traffic from crashing the server. Reject bad messages.
1043 Revision 1.408 1999/11/01 04:21:34 ajc
1044 * Fixed a concurrency bug which crashed the server when multiple sessions
1045 terminated simultaneously.
1047 Revision 1.407 1999/11/01 00:54:02 ajc
1048 * CtdlFetchMessage() - generate a "<no text>" message body if there's none
1049 on disk. Too much stuff goes haywire if there's no M field.
1051 Revision 1.406 1999/10/31 18:17:17 ajc
1052 * Fixed buffer overrun in cmd_rchg()
1053 * Call master_cleanup() when time_to_die==1 for proper shutdown
1055 Revision 1.405 1999/10/31 16:26:55 ajc
1056 * Fixed incorrect assignment of new session ID's
1058 Revision 1.404 1999/10/31 04:17:17 ajc
1059 * Fixed a bug which was crashing the server during very long message entry.
1061 Revision 1.403 1999/10/29 01:48:45 ajc
1062 * database.c: Removed arbitrary limit on maximum number of sessions
1064 Revision 1.402 1999/10/29 01:03:03 ajc
1065 * Debugged all possible ways for a session to terminate; do them cleanly.
1066 * Assign session numbers in a more portable and less arbitrary way.
1068 Revision 1.401 1999/10/28 19:50:55 ajc
1069 * Fixed a problem where the client protocol would spit out two responses
1070 and therefore get out of sync if ASUP command set the access level to
1071 0 and therefore deleted the user (thanks to Eric McDonald)
1073 Revision 1.400 1999/10/28 05:08:49 ajc
1074 * Removed all of the thread cancellation cruft that is no longer necessary
1075 * Moved the now non-system-dependent RemoveContext() out of sysdep.c (now
1076 it's part of cleanup() in citserver.c)
1077 * Removed all references to pthread_* from all modules except sysdep.c
1079 Revision 1.399 1999/10/28 03:20:17 ajc
1080 * Fixed the problem of worker threads waking up prematurely.
1081 * 'QUIT'-terminated sessions now exit properly.
1083 Revision 1.398 1999/10/27 04:26:58 ajc
1084 * Initial hack of worker-thread rearchitecture. Right now it is successfully
1085 dispatching worker threads to active client sockets (and to the master
1086 socket too, of course). Removing sessions is currently broken.
1088 Revision 1.397 1999/10/26 20:20:29 ajc
1089 * Removed the auto-reconnect stuff... it was locking the client in an active
1090 loop more often than it was reconnecting.
1092 Revision 1.396 1999/10/26 13:59:11 ajc
1095 Revision 1.395 1999/10/26 03:48:39 ajc
1096 * Shuffled around the order of events when a thread is terminating. All
1097 mutex operations now happen prior to the freeing of the CitContext structure,
1098 otherwise begin_critical_section() and end_critical_section() try to
1099 manipulate the context's mutex count when there isn't any context.
1101 Revision 1.394 1999/10/26 03:21:16 ajc
1102 * Changed a lot of strncpy() calls to safestrncpy() and replaced most of their
1103 hardcoded size arguments with 'sizeof' based arguments.
1105 Revision 1.393 1999/10/24 19:22:51 nbryant
1106 * Makefile.in, configure.in: added --enable-icq flag; made checks for
1107 authentication libraries more intelligent.
1109 Revision 1.392 1999/10/23 03:39:12 ajc
1110 * Finished moving vCard functionality to the new message base functions.
1112 Revision 1.391 1999/10/21 00:50:14 ajc
1113 * Finished up the flags and replication checks in CtdlSaveMsgPointerInRoom().
1115 Revision 1.390 1999/10/20 16:46:27 ajc
1116 * More code shuffle. Added some flags to CtdlSaveMessagePointerInRoom() and
1117 enabled the MOVE command to also do a "copy" operation (actually just
1118 creates a second link and bumps the ref count). Implemented "<C>opy" in
1121 Revision 1.389 1999/10/20 16:07:48 ajc
1122 * Wholist fixes for users who are in chat mode
1124 Revision 1.388 1999/10/20 03:42:29 ajc
1125 * In the wholist, only show <private room> if the user viewing the list
1126 doesn't know that room. Otherwise show the name.
1128 Revision 1.387 1999/10/20 02:59:22 ajc
1129 * Code reorganization. Making it easier to move/copy messages without
1130 duplicating existing code.
1132 Revision 1.386 1999/10/17 02:25:18 ajc
1133 * Discovered a huge design flaw in the replication algorithm. Ripped it
1134 out and replaced it with something a bit more robust.
1136 Revision 1.385 1999/10/16 05:30:17 ajc
1137 * Changes to message replication code. Don't do server-side hooks during
1138 an ENT3 command. Also fixed a bug in cmd_whok() that caused crashes
1139 after a file format change.
1141 Revision 1.384 1999/10/14 03:04:16 ajc
1142 * Finished the netproc side of Z (zap/supersede) processing for replication
1144 Revision 1.383 1999/10/13 04:24:18 ajc
1145 * Added search-by-header-fields to CtdlForEachMessage(), and then to the
1146 server MSGS command. This will have lots of uses.
1148 Revision 1.382 1999/10/13 01:36:39 ajc
1149 * Starting some work on network zap (supersede) mode for replication
1151 Revision 1.381 1999/10/08 02:55:57 ajc
1152 * More vCard-related debugging
1154 Revision 1.380 1999/10/07 02:58:46 ajc
1155 * Semi-broken vCard replacement implementation in place.
1156 * Added "Z" (Zap, supersede) field to message format
1158 Revision 1.377 1999/10/04 03:19:52 ajc
1159 * We now have a housekeeping thread and a housekeeping queue.
1161 Revision 1.376 1999/10/03 21:48:21 ajc
1162 * Added serv_upgrade.h to automagically convert pre-5.55 format user records
1163 to 5.55 format user records and generate vCards.
1165 Revision 1.375 1999/09/29 21:13:17 ajc
1166 * CtdlWriteObject() can now store objects in personal rooms for any specified
1167 user -- rather than only the current user or non-personal rooms.
1169 Revision 1.374 1999/09/29 17:26:56 ajc
1170 * serv_vcard.c: fixed crashola bug in cmd_greg()
1171 * tools.c: simplified and improved the string tokenizer. Now it runs in a
1172 single pass with no intermediate buffer.
1174 Revision 1.373 1999/09/28 03:27:37 ajc
1175 * Fully migrated cmd_greg() and cmd_regi() into serv_vcard (still has bugs)
1177 Revision 1.372 1999/09/27 03:33:40 ajc
1178 * cmd_regi() is now in serv_vcard and writes to the vcard instead of to the
1179 usersupp file. Still needs tweaking.
1181 Revision 1.371 1999/09/24 03:32:19 ajc
1182 * "read my vCard" and "write my vCard" are written and tested.
1184 Revision 1.370 1999/09/24 02:54:17 ajc
1185 * Worked a little more on the vCard stuff. The serv_vcard module is now in
1186 place, and a "read my vcard" function is there; "write my" is next...
1188 Revision 1.369 1999/09/23 03:07:56 ajc
1189 * The vCard 'class' is now linked into the server, though it's not really
1190 functional yet. Its constructors/destructors are debugged, though.
1192 Revision 1.368 1999/09/19 21:28:33 ajc
1193 * Finished off the message architecture stuff with a new class of hooks to
1194 enable future server-side handlers.
1196 Revision 1.367 1999/09/19 15:57:06 ajc
1197 * migrated cmd_ent3() to CtdlSaveMessage()
1199 Revision 1.366 1999/09/19 05:13:57 ajc
1200 * Debugged the new version of CtdlWriteObject()
1202 Revision 1.365 1999/09/16 03:23:23 ajc
1203 * Did most of the migration from save_message() to CtdlSaveMsg(). The
1204 latter builds a "struct CtdlMessage" (so we can run server-side handlers
1205 against it later on), then serializes it and stores to disk.
1206 * BROKEN BUILD ALERT!! cmd_ent3() and CtdlWriteObject() are still not
1207 migrated. They are stubbed out and will MALFUNCTION if used right now!!
1209 Revision 1.364 1999/09/07 01:42:42 ajc
1210 * cmd_msg3() now uses serialize_message() for its output. All message
1211 commands will eventually exist as a "struct CtdlMessage" at some point
1212 so that we can install server-side handler hooks.
1214 Revision 1.363 1999/09/07 00:04:13 ajc
1215 * netproc.c: put outgoing messages into the use table, too -- this prevents
1216 locally originated messages from showing up again if a remote system is
1217 misconfigured and spools them back to us.
1219 Revision 1.362 1999/09/06 03:39:15 ajc
1220 * citadel.c: run strproc() on new passwords
1222 Revision 1.361 1999/09/03 17:50:26 playcow
1223 For URL view, don't prompt user to select url if there is only one. Display
1224 <U>RL View prompt if message contains url(s). -Ben
1226 Revision 1.360 1999/09/02 02:09:59 ajc
1227 * msgbase.c: new function serialize_message() for future use
1229 Revision 1.359 1999/09/01 21:09:25 ajc
1230 * database.c: display the GDBM version string on startup
1232 Revision 1.358 1999/09/01 02:36:34 ajc
1233 * Actually _enforce_ the max msg len limit
1235 Revision 1.357 1999/09/01 01:51:48 ajc
1236 * Added the ability to handle embedded URL's from the text client
1238 Revision 1.356 1999/09/01 01:02:47 ajc
1239 * Implemented "maximum message length" in global system config
1241 Revision 1.355 1999/08/31 00:57:17 ajc
1242 * Handle multipart/alternative properly during legacy message outputs.
1243 Basically it just prints the first alternative and skips the rest.
1245 Revision 1.354 1999/08/29 21:12:24 ajc
1246 * Made some changes to the output of MIME (especially multipart) messages.
1248 Revision 1.353 1999/08/29 19:56:43 ajc
1251 Revision 1.352 1999/08/24 02:01:03 ajc
1252 * html.c: added. This is an overly simplistic HTML-to-text converter.
1254 Revision 1.351 1999/08/21 18:37:29 ajc
1255 * Minor cosmetic cleanup. No code changes.
1257 Revision 1.350 1999/08/21 05:15:34 ajc
1258 * mailinglist.c, netmailer.c: fixed to allow list submissions from all posters
1259 on a Citadel network rather than only on the local system.
1261 Revision 1.349 1999/08/08 00:25:45 ajc
1262 * Made one more byte available in locate_host() and in all the structs which
1263 its output gets written to (client can display 24 positions but we were only
1266 Revision 1.348 1999/08/07 16:34:38 nbryant
1267 * serv_icq.c: warning fixes
1269 Revision 1.347 1999/08/06 02:57:26 ajc
1270 * locate_host.c: use strdoop() and phree() instead of strdup() and free()
1271 * serv_icq.c: run learned IP's through Citadel's locate_host() & put in Wholist
1273 Revision 1.346 1999/08/05 17:58:59 ajc
1274 * RWHO command now returns express message code in postion 3
1276 Revision 1.345 1999/08/04 02:21:45 ajc
1277 * Fixed some bugs in the ICQ metaclient, and documented the new protocol cmds
1279 Revision 1.344 1999/08/03 11:34:35 ajc
1280 * Added client_icq.c and client_icq.h
1282 Revision 1.343 1999/08/03 03:14:51 ajc
1283 * Wrote the client side of the ICQ gateway. Now on to other projects. :)
1285 Revision 1.342 1999/08/03 01:52:06 ajc
1286 * Redesigned the client protocol commands for dealing with ICQ
1287 * Implemented page function priority ordering to prevent pages from being
1288 simultaneously delivered over multiple IM systems
1289 * Migrated serv_icq.* into the Makefile
1291 Revision 1.341 1999/08/01 21:36:30 ajc
1292 * EXTREME coolness. The server side of the ICQ metaclient is now working.
1293 It is set up using ICQL and ICQA commands, it automatically logs the user
1294 onto ICQ along with Citadel, and displays all non-offline ICQ contacts
1297 Revision 1.340 1999/07/31 07:18:01 ajc
1298 * Restructured the express message infrastructure, adding a class of function
1299 hooks for the addition of multiple paging modules with message routing
1301 Revision 1.339 1999/07/30 22:20:19 ajc
1302 * Applied bugfix patches contributed by Vaggelis Tsirkas:
1303 * rooms.c: buffer overrun fix
1304 * room_ops.c: cmd_rdir() now behaves better when directory doesn't exist
1306 Revision 1.338 1999/07/30 03:32:24 ajc
1307 * Added strdoop(), a leak-checked version of strdup()
1308 * Small fixes to new API functions in msgbase.c
1309 * ICQ metaclient stores/reads config using the message base API functions
1311 Revision 1.337 1999/07/29 03:36:37 ajc
1312 * msgbase.c: reorganized. output_message() now uses CtdlFetchMessage(),
1313 cmd_msg3() now fetches directly from disk and spews to the client.
1315 Revision 1.336 1999/07/28 04:02:37 ajc
1316 * Server modules are now labelled with their RCS ID instead of a complex and
1317 manually-updated data structure.
1319 Revision 1.335 1999/07/28 03:50:24 ajc
1320 * serv_expire.c: expire-by-age now calls CtdlFetchMessage() instead of
1321 calling output_message() in MT_DATE mode.
1322 * msgbase.c: removed MT_DATE mode ('twas a sleazy hack)
1324 Revision 1.334 1999/07/27 22:47:26 ajc
1325 * Implemented new data type "CtdlMessage" which will eventually be used as
1326 widely as possible to represent a message in memory.
1327 * Implemented CtdlFetchMessage() which is intended to become the back-end to
1328 output_message() as well as a bunch of other things.
1330 Revision 1.333 1999/07/27 20:00:24 ajc
1331 Removed all references to CC->msglist and CC->num_msgs, and all utility
1332 functions which relied upon them. Citadel Is Now Better.
1334 Revision 1.332 1999/07/27 19:32:22 ajc
1335 Removed serv_upgrade.c and all references to it in Makefile.in
1336 Reworked new-mail-count to not use MessageFromList() etc.
1338 Revision 1.331 1999/07/25 02:59:37 ajc
1339 Fixed reference count problem in cmd_move()
1341 Revision 1.330 1999/07/24 22:50:38 ajc
1342 Continued replacing references to [get|put]_msglist() with better code.
1343 For some reason, cmd_msgs() still doesn't always work right.
1345 Revision 1.329 1999/07/24 22:16:41 ajc
1346 Experimenting with automatic updating of ChangeLog by CVS. Simply twiddle
1347 ChangeLog a bit (i.e. by adding or removing a newline from the end of the
1348 file) before issusing "cvs commit", and the comments recorded by CVS will
1349 automatically appear at the beginning of ChangeLog.
1351 Revision 1.328 1999/07/24 22:14:21 ajc
1352 cmd_move() now uses CtdlDeleteMessages().
1353 WARNING: build is temporarily broken. Currently removing all references
1354 to the "msglist" kept in CitContext. It's ugly and must die.
1356 Thu Jul 22 22:26:50 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1357 * Moved message deletion into new API function CtdlDeleteMessages()
1358 * Added CtdlWriteObject() to store generic data in the msgbase
1359 * Fixed really dumb error that prevented network msgs from posting
1361 Tue Jul 20 22:14:54 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1362 * Moved the actual work done in cmd_msgs() into a new API function
1363 called CtdlForEachMessage() which is supplied a callback function.
1365 Mon Jul 19 23:24:18 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1366 * Keep the (unqualified) content-type in the SuppMsgInfo record. We'll
1367 be using this shortly to search rooms for specific object types.
1369 Sun Jul 18 14:53:16 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1370 * Changes to dynloader et al to handle ICQ module being written
1371 * serv_icq.c, serv_icq.mk: added (separate makefile is temporary)
1373 1999-07-17 Nathan Bryant <bryant@cs.usm.maine.edu>
1374 * chkpwd.c: DELETED CVS REVISION 1.3 (backed out Art's last change)
1375 use 'cvs update -r 1.2 chkpwd.c; cvs update -A chkpwd.c' NOW to
1376 avoid problems with working directories.
1377 * Makefile.in: don't install chkpwd setuid if make install isn't
1379 * citadel.spec: chmod u+s chkpwd during %install stage
1381 Fri Jul 16 18:39:04 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1382 * PEXP and GEXP no longer trip the idle time display
1383 * Fixed bug which duplicated incoming private mail to Trashcan
1384 * Improved auto-reconnect by NOT using SIGPIPE and longjmp(); also
1385 implemented a 15 second delay to wait for a crashed server to restart
1386 * Relaxed the security check in chkpwd.c a bit; it was just flat-out
1387 preventing logins on my system otherwise
1389 Thu Jul 15 22:57:32 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1390 * eliminate redundant "name" parameter in [l]putuser(), now uses
1391 usbuf->fullname to guarantee the correct name for the index
1393 1999-07-12 Nathan Bryant <bryant@cs.usm.maine.edu>
1394 * Makefile.in, configure.in: link netproc with gdbm
1395 * netproc.c: only include gdbm.h if HAVE_GDBM_H
1396 * user_ops.c: warning fix
1398 Mon Jul 12 19:51:30 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1399 * Mail is now saved in both sender and recipient mailboxes. This is
1400 structured in a way that will allow a separate "outbox" room and/or
1401 multiple recipients in the future.
1403 Sun Jul 11 18:46:48 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1404 * netproc.c: msgfind() no longer uses the timestamp as a message-ID
1405 when no other message-ID is available (it screws up the loopzapper)
1406 * room_ops.c: eliminate room name parameter in putroom() and its ilk;
1407 get data from quickroom.QRname instead; prevents incorrect indexes
1408 * Tentative implementation of "personal rooms" (user-private namespace)
1409 * Added supplementary message info records for info that may change
1410 at some time later than when the message is saved (i.e. ref counts)
1411 * Implemented msg reference count increment/decrement; delete messages
1412 whose reference count reaches zero
1414 Wed Jul 7 23:25:09 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1415 * control.c: create citadel.control if it doesn't exist (yikes!)
1416 * serv_expire.c: purge mailbox rooms belonging to non-existent users
1417 * user_ops.c: don't delete user's mailbox at user-delete time
1419 Mon Jul 5 17:01:29 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1420 * utilsmenu: removed menu items for defunct utilities
1422 Mon Jun 28 16:24:10 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1423 * Changed any remaining references to UUCP, to "Internet" instead.
1425 Thu Jun 24 11:13:23 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1426 * added server command line option "-f" to defrag databases on startup
1427 * control.c: better performance and reliability in [get|put]_control()
1428 * netproc.c: Finished the loopzapper
1430 Mon Jun 21 00:04:15 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1431 * netproc.c: started writing a vortex checker. Not finished.
1433 Wed Jun 9 23:34:25 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1434 * Replaced all code that generated temporary filenames with calls to
1435 tmpnam(). Rewrote using tmpfile() where possible.
1437 Thu Jun 3 11:35:18 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1438 * base64.c: mapped fi and fo to stdin and stdout using
1439 actual code rather than assignment at declaration time
1440 (several users of Red Hat Linux 6.0 reported problems)
1442 Fri May 21 20:05:00 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1443 * Added function CtdlGetDynamicSymbol() for dynamic symbol allocation
1444 * server.h: Changed discrete #define's to enum's where appropriate
1445 * sysdep.c: Changed the startup message to give credit to the whole
1446 development team :) Also made the message more GNU-ish.
1448 Thu May 20 20:01:30 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1449 * database.c: print log messages for file defragmentations
1450 * citserver.c: implemented CtdlAllocUserData() and CtdlGetUserData()
1451 for arbitrary per-session data storage (by modules etc.) without
1452 having to add fields to struct CitContext
1453 * msgbase.c: removed "desired_section" from struct CitContext and
1454 implemented it using CtdlGetUserData() as a test.
1456 Wed May 19 19:30:28 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1457 * commands.c, commands.h, routines.c: began color scheme changes
1459 1999-05-15 Nathan Bryant <bryant@cs.usm.maine.edu>
1460 * configure.in: Added untested support for BSDI 4.x.
1462 1999-05-13 Nathan Bryant <bryant@cs.usm.maine.edu>
1463 * acconfig.h, configure.in, routines.c: fix for certain SYSV variants
1464 which lack utmp.ut_host
1465 * citadel.h, file_ops.c, msgbase.c, netproc.c, serv_chat.c: fix
1466 namespace collision with <sys/stream.h> on aforementioned SYSV
1468 * configure.in, getutline.c: check for paths.h
1469 * configure.in, Makefile.in: check for -lsocket and -lnsl
1471 1999-05-11 Nathan Bryant <bryant@cs.usm.maine.edu>
1472 * chkpwd.c: fixed excessive paranoia; it used to refuse to run when
1473 invoked by root and BBSUID != 0
1474 * Makefile.in: ignore errors while installing /etc/pam.d/citadel
1476 1999-04-27 Art Cancro <ajc@uncensored.citadel.org>
1477 * file_ops.c: fixed NDOP to not crash the server if it has trouble
1478 with a download file
1479 * netpoll.c: upped default packet size
1481 Mon Apr 26 22:06:57 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1482 * Repaired IGnorant security hole blunder re. citmail
1484 Sun Apr 25 12:44:08 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1485 * serv_chat.c: notify user of number of participants upon entering chat
1486 * Built the 5.53 distribution
1488 Wed Apr 21 22:23:13 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1489 * aidepost.c: add -r flag to allow posting to rooms other than Aide>
1490 * serv_expire.c: now posts transcripts of all auto-purged rooms/users
1492 Tue Apr 20 12:45:55 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1493 * messages.c: downloading more than MAX_MSGS messages now truncates
1494 (off the beginning of the list) rather than crashing.
1496 Mon Apr 19 12:11:48 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1497 * whobbs.c: auto-detect when being called from a webserver, and act
1498 as a CGI (print HTTP headers and HTML output)
1500 1999-04-18 Nathan Bryant <bryant@cs.usm.maine.edu>
1501 * serv_chat.c: fixed some potential buffer overruns (thanks dme)
1503 Wed Apr 14 21:32:28 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1504 * Makefile.in: chmod 4755 citmail to prevent citmail from aborting
1505 when called from sendmail due to citadel.config security check
1507 1999-04-13 Nathan Bryant <bryant@cs.usm.maine.edu>
1508 * dynloader.c: OpenBSD places underscores in front of symbol names
1509 * Makefile.in: fixed a few sillies
1510 * aidepost.c, citmail.c, file_ops.c, logging.c, msgbase.c, netmailer.c,
1511 netproc.c, rcit.c, routines.c, serv_upgrade.c: fixed time_t handling
1512 (have to cast it to long for printf/scanf)
1514 Mon Apr 12 22:13:26 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1515 * aidepost.c: rewrote to unlink temp file before writing to it so that
1516 it will automatically go away if interrupted. Also ran indent -kr -i8
1518 1999-04-12 Nathan Bryant <bryant@cs.usm.maine.edu>
1519 * configure.in, Makefile.in: taught it how to generate OpenBSD shared
1521 * config.c, sysdep.c: fix -h option not setting proper modules dir
1522 * configure.in, citadel.spec: make --enable-chkpwd the default
1523 * setup.c: don't chown chkpwd
1525 1999-04-11 Nathan Bryant <bryant@cs.usm.maine.edu>
1526 * configure.in: another OpenBSD fix, but we're still not quite there yet
1527 * serv_chat.c: warning fix
1529 Thu Apr 8 22:51:28 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1530 * config.c: now requires a setup run for *any* rev level difference
1531 * Updated docs & confs for 5.53b1 release
1532 * setup.c: sets the 0600 permission bits on citadel.config that
1533 is checked for in config.c
1535 1999-04-08 Nathan Bryant <bryant@cs.usm.maine.edu>
1536 * citserver.c: improved is_public_client(), also if a public_client
1537 only supplies a numeric address, attempt to resolve it
1538 * locate_host.c: verify that the forward DNS matches the reverse
1539 * locate_host.c, locate_host.h: more general interface
1540 * configure.in, acconfig.h: fixes for Digital UNIX
1542 Wed Apr 7 21:36:16 EDT 1999 Art Cancro <ajc@uncensored.citadel.org>
1543 * Implemented "access level required to create rooms" (client & server)
1545 1999-04-07 Nathan Bryant <bryant@cs.usm.maine.edu>
1546 * configure.in: updated help messages, OpenBSD support
1547 * setup.c: if /etc/inittab doesn't exist, don't ask to create an
1549 * server.h, sysdep.c: fix a potential deadlock/data corruption bug
1550 * room_ops.c: fixed the 'gdbm error: Illegal data' message when
1551 deleting a room which had never been posted to
1552 * user_ops.c: include errno.h
1553 * dynloader.c: fix for OpenBSD
1555 1999-04-06 Nathan Bryant <bryant@cs.usm.maine.edu>
1556 * Makefile.in, configure.in, getutline.c, sysdep.c:
1557 fixes/bug workarounds for FreeBSD
1559 1999-04-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1560 * Makefile.in, configure.in, chkpwd.c, acconfig.h: support for
1561 `chkpwd', a setuid helper program for machines which use shadow
1562 passwords (configure --enable-chkpwd)
1563 * Makefile.in, configure.in, auth.c, citadel.pam, user_ops.c: support
1564 for PAM or shadow passwords (configure --with-pam)
1565 * Makefile.in: made some messages simpler
1566 * citadel.spec: updated for 5.53; correct name of tarball; build with
1567 --enable-chkpwd and --with-pam; add defattr tags so rpm's can be
1568 built by non-root user
1569 * commands.c: cosmetic cleanup
1570 * config.c: (security/paranoia) check permissions on citadel.config
1571 * configure.in: check for ncurses if we can't find curses
1572 * dynloader.c: warning fix
1573 * sysdep.c: don't complain if initgroups() fails
1574 * citadel.c: fix systems with SYSV-style signal handling (e.g. libc5)
1575 * Makefile.in: New! Improved! Cleaner! Shinier!
1577 Sun Mar 21 14:21:47 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1578 * messages.c: cosmetic cleanups to message reading loop
1580 Sat Mar 13 21:33:19 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1581 * commands.c: use bright colors by default in color mode
1582 * citserver.c: initialize wholist fields with (not logged in) etc.
1584 1999-03-08 Nathan Bryant <bryant@cs.usm.maine.edu>
1585 * sysdep.c: call DLoader_Init() with an absolute path so that gdb can
1587 * database.c: bail out if opening databases fails
1589 Sat Mar 6 01:55:55 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1590 * serv_chat.c: use memfmout(), *not* cprintf() to transmit express
1591 messages. Calling cprintf() on strings >256 bytes crashes the server
1592 * msgbase.c: minor logging fix in save_message()
1594 1999-03-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1595 * sysdep.c: add undocumented -r flag to citserver to prevent it from
1596 dropping root permissions.
1597 * sysdep.c: also drop supplementary groups
1599 1999-03-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1600 * config.c: error checking in put_config()
1601 * setup.c: chgrp files to the login group associated with BBSUID
1602 * sysdep.c: copyright 1987-1999; drop root perms; load modules and call
1603 master_startup() after dropping perms
1605 Wed Mar 3 00:00:55 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1606 * Prevent buffer overruns in lowercase_name in [get|put]user()
1607 * client_chat.c: use citedit() for page composition
1609 Sat Feb 27 07:47:36 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1610 * rooms.c: download_to_local_disk() prompts for a filename if a blank
1611 filename was supplied to it (for attachments without names)
1612 * mime_parser.c: strip leading whitespace in content_type & disposition
1614 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
1615 * configure.in: improved check for pthreads
1616 * configure.in, routines.c, acconfig.h: check for ut_type in struct utmp
1617 * configure.in, Makefile.in: support for building server modules as
1618 relocatable objects for BSDI (which still uses a.out *gag* *choke*)
1619 * configure.in: compiler choice & flags for BSDI; check for libtermcap
1620 * database.c: don't use a critical section in open_databases()
1621 * housekeeping.c: use getfloor()/putfloor() instead of
1622 lgetfloor()/lputfloor() in check_ref_counts()
1623 * mime_parser.c: include <errno.h>
1624 * msgbase.c: include <limits.h>
1625 * sysdep.c: hacks for BSDI. use signals to fake thread cancellation;
1626 don't call master_cleanup() directly from signal handler.
1627 * routines.c: prototype getutline() if necessary
1628 * getutline.c: stupid bugfix
1629 * acconfig.h, configure.in, locate_host.c, server.h: work around
1630 nonreentrant gethostbyaddr() on BSDI
1632 Mon Feb 15 22:59:00 EST 1999 Vaggelis Tsirkas
1633 * citadel.c: increased hostname buffer size to handle very big names
1635 1999-02-15 Nathan Bryant <bryant@cs.usm.maine.edu>
1636 * sysdep.c(main): initialize alen before call to accept()
1638 1999-02-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1639 * configure.in: improved check for cygwin
1640 * configure.in, routines.c: access utmp directly instead of calling
1641 `who' if getutline() is available.
1642 * configure.in, Makefile.in, getutline.c: replace getutline() on
1643 systems which don't have it
1644 * routines.c: now always access utmp directly unless we can't find
1647 1999-02-02 Nathan Bryant <bryant@cs.usm.maine.edu>
1649 - ifdef out file download methods that require named pipes (client)
1650 - include pthread.h and gdbm.h only if they are present (fixes
1651 auto dependency generation)
1652 - include snprintf.h where needed
1653 - handle .exe suffixes for "make install"
1655 Tue Feb 2 22:15:08 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1656 * Overhauled the express messaging system (again)
1658 Mon Feb 1 19:48:04 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1659 * messages.c: implemented client download of MIME attachments
1661 Sun Jan 31 18:29:18 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1662 * Added qpdecode.c to the distribution (decodes quoted-printable)
1663 * Finished the MIME parser
1664 * Gave MSG0 a reasonable behaviour for MIME messages
1665 * Added the OPNA command for downloading attachments
1667 Sat Jan 30 18:39:53 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1668 * Look for citadel.rc in current directory if not found elsewhere
1669 * More work on the MIME parser
1670 * Added base64.c to the distribution
1672 1999-01-29 Nathan Bryant <bryant@cs.usm.maine.edu>
1673 * fixes for IRIX (thanks to wr and family for use of the Indy):
1674 - use memset()/memcpy() instead of bzero()/bcopy() in all cases
1676 - handle `long' pid's
1677 - a few other little bits
1679 Mon Jan 25 21:23:07 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1680 * Fixed bug in save_message() which crashed the server on mail to sysop
1681 * Rewrote pop_march() to be smarter about <G>oto heuristics
1683 Sat Jan 23 14:32:19 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1684 * Changed internal storage of express messages from a linked list to
1685 a single, resizable buffer.
1686 * Added a "room order" key to the room record, to allow some control
1687 over room listing order.
1688 * Made the room list commands aware of the room order key.
1689 * Overhauled <G>oto heuristics to pay attention to floor & room order
1691 Wed Jan 20 19:21:51 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1692 * Added some more code to the unfinished MIME parser
1693 * Changed module loading path to simply "modules" because after calling
1694 get_config(), the cwd is guaranteed to be the correct BBS directory.
1696 Tue Jan 19 21:28:29 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1697 * Fixed a bug in the user editing command (client side)
1698 * Started a rewrite of the MIME parser
1700 Thu Jan 14 21:21:15 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1701 * Brought over the mime_parser from WebCit and began preliminary work
1702 on supporting MIME format messages.
1704 Tue Jan 12 22:30:00 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1705 * Various changes to begin work on support for MIME messages
1706 - Defined format type 4 for MIME
1707 - msgbase.c: *temporary* hacks in output_message() for Type 4
1708 - citmail.c: added more robust header parsing, and support
1709 for Type 4. Also eliminated the crappy built-in
1711 - Updated some of the technical documentation
1713 Sun Jan 10 13:34:36 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1714 * Fixed access to page log room
1716 Fri Jan 8 12:35:09 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1717 * control.c: include <limits.h> to fix PATH_MAX undefined
1718 * serv_chat.c: made the following changes to cmd_sexp() --
1719 * Send zero-length message to check only, don't send
1720 * Send "-" message on the command line to invoke
1721 the SEND_LISTING transfer mode for a multi-line message
1722 * Added facilities to log all pages to a room (site configurable)
1724 Tue Jan 5 23:24:52 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1725 * Replaced all occurances of malloc(), realloc(), and free() in the
1726 server and server-modules with mallok(), reallok(), and phree().
1727 Wrote macros and a set of leak-tracking functions.
1729 Sun Jan 3 20:38:45 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1730 * Documentation changes
1732 Fri Jan 1 01:01:45 EST 1999 Art Cancro <ajc@uncensored.citadel.org>
1733 * Fixed security problem relating to private rooms
1735 Wed Dec 30 20:10:52 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1736 * sysdep.c: put a bigger string buffer into lprintf() to avoid overruns
1738 Sat Dec 26 16:56:46 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1739 * internetmail.config: commented this file more clearly
1741 Wed Dec 23 20:42:49 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1742 * citadel.c: added some experimental code to automatically reconnect
1743 to the server if the connection is broken. For some reason, it only
1746 Wed Dec 23 18:47:12 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1747 * sysdep.c: ignore SIGPIPE. This keeps broken connections from
1748 crashing the whole server.
1749 * Tagged everything for the official 5.50 release.
1751 Mon Dec 21 07:54:20 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1752 * housekeeping.c: call kill_session() with session_to_kill,
1753 not ccptr->cs_pid (was crashing the server)
1755 Sat Dec 19 13:57:48 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1756 * Added "-i" flag to netproc to make it skip the export phase.
1757 Updated other programs to call netproc in this way when appropriate.
1758 * Updated network.txt to reflect the usage for netproc (which has
1759 been wrong for several releases)
1761 Thu Dec 17 00:17:04 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1762 * Started removing the word "beta" from the docs and code.
1763 Preparing for an actual release.
1764 * msgbase.c: generate an 'I' field when requested (i.e. on locally
1765 originating messages. this was breaking parts of the network)
1767 1998-12-15 Art Cancro <ajc@uncensored.citadel.org>
1768 * msgbase.c: remove extra call to alias() which was causing
1769 Citadel-to-Citadel mail to fall into the bit bucket.
1770 * msgbase.c: fixed tempfile naming problem that could cause a new
1771 outgoing netmail message to overwrite another if netproc had not been
1774 1998-12-14 Art Cancro <ajc@uncensored.citadel.org>
1775 * More session table stability nonsense
1777 Sun Dec 13 17:40:08 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1778 * sysdep.c, citserver.c: (hopefully) fixed a session table concurrency
1779 bug which was causing the server to occasionally crash.
1780 * removed serv_test.so from the default build
1782 Fri Dec 11 18:50:00 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1783 * setup.c: default value for maxsessions is now 0 (no limit)
1784 * room_ops.c: don't allow users to create a room called "Mail"
1785 * serv_expire.c: fixed "number of messages purged" display
1786 * commands.c: when using color, default to low-intensity colors
1788 Tue Dec 8 07:58:16 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1791 Sat Dec 5 01:24:03 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1792 * Added a new type of module hook for adding logging functions
1793 * Removed whitespace to left and right of '@' in netmail recipients
1794 * sysdep.c: read citadel.config _before_ initializing loadable modules
1795 * stats.c: fixed segfault resulting from extracting log lines
1796 * Ripped most of the "attachments" stuff out of both the client and
1797 server. (Thought of a better way to handle it ... LATER.)
1799 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
1800 * setup.c: create citadel.config with mode 0600
1801 * Makefile.in: don't chmod sendcommand
1802 * serv_upgrade.c: don't create citadel.config if it doesn't already
1804 * setup.c: saner defaults for nodename and fqdn
1806 Wed Dec 2 20:37:05 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1807 * msgbase.c: modified AddMessageToRoom() and all functions that call it
1808 to use a more reliable/accurate method to set quickroom.QRhighest
1809 * weekly.in: don't sort/purge filedir where filedir doesn't exist
1811 1998-12-02 Nathan Bryant <bryant@cs.usm.maine.edu>
1812 * weekly is now generated by configure
1814 Mon Nov 30 19:48:52 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1815 * room_ops.c: added sort_msglist() to move and save operations
1816 * sendcommand.c: added (also updated utils.txt, weekly, Makefile.in)
1819 Sun Nov 29 23:57:39 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1820 * Fixed cmd_regi() to not display a second result code after xfer
1821 * Makefile.in: Removed "chmod 4755 citmail netmailer"
1823 1998-11-23 Nathan Bryant <bryant@cs.usm.maine.edu>
1824 * citadel.spec: added
1826 1998-11-22 Nathan Bryant <bryant@cs.usm.maine.edu>
1827 * Makefile.in: split install target into install-exec, install-data,
1828 and install-doc subtargets
1830 Sat Nov 21 16:53:30 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1831 * Added a fourth color mode in the client: "user" which turns color
1832 on or off according to a per-user flag stored on the server. Added
1833 server-side support for this too, of course.
1835 * serv_expire.c: finished the code to purge stale visits
1836 * sysdep.c: strip trailing nonprintables in client_gets()
1837 * routines2.c: fixed <.AS> command; all configs now work properly
1838 * Moved num_parms() and all the extract() type functions into tools.c
1839 and removed them from all other files. Linked in tools.[o|ro] there.
1840 * netproc.c: handled incoming file transfers to correct room directory
1841 * room_ops.c: fixed incorrect naming of files in info and images dirs
1843 Fri Nov 20 20:29:07 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1844 * setup.c: removed all prompts that can be configured from within the
1845 client in order to simplify the setup procedure
1847 Thu Nov 19 23:28:33 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1848 * Fixed serv_upgrade.c and export5.c (found elsewhere) to use a new
1849 export format which treats visits as a separate section
1850 * serv_expire.c: began writing functions to purge rooms and visits
1851 (neither work yet), and added a way to call defrag_databases()
1853 Wed Nov 18 23:51:17 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1854 * Reimplemented 'visit' structs stored globally instead of as
1857 Tue Nov 17 22:37:48 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1858 * Started implementing global room numbers.
1860 Sun Nov 15 20:32:34 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1861 * room_ops.c: mailbox rooms always appear on the main floor
1862 * made QR_MAILBOX rooms non-editable
1863 * cmd_setr() delete old room record when room name changes
1864 (This causes a big mess that exposes a flaw in the whole design.)
1865 * room_ops.c: users can delete messages from their mailboxes
1867 Thu Nov 12 23:59:13 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1868 * Rewrote cmd_rchg() and also increased the size of the "fakename"
1869 buffer. Overruns are probably what was causing the crashes.
1870 * Changed the way cmd_ent3() handles mail messages; the previous code
1871 rerouted all private mail to the trash.
1873 Wed Nov 11 17:57:39 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1874 * citserver.c: slight changes to cmd_rchg() and cmd_hchg() [crashes]
1875 * citserver.c, msgbase.c, user_ops.c: hide the owner-prefix of mail
1876 rooms in a couple more places: set_wtmpsupp() and make_message()
1877 * sysdep.c: added an fflush() to lprintf() for "tail -f"-able logs
1878 * serv_expire.c: purge ops are now a command instead of a cleanup
1879 function. This is probably temporary as well.
1880 * citadel.c: fixed the way <.WL> parses the returned data from a
1883 1998-11-11 Nathan Bryant <bryant@cs.usm.maine.edu>
1884 * serv_upgrade.c: fix uninitialized variable
1886 Wed Nov 11 00:47:32 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1887 * msgbase.c: fixed a bug that was misrouting incoming network msgs
1888 * server.h, database.c: wrapped all GDBM calls in critical sections
1889 to avoid making those calls re-entrantly (gdbm fatal: lseek error)
1891 1998-11-10 Nathan Bryant <bryant@cs.usm.maine.edu>
1892 * Makefile.in: link in snprintf.o where needed
1894 1998-11-09 Nathan Bryant <bryant@cs.usm.maine.edu>
1895 * client_chat.c: eliminate calls to sprintf()
1896 * commands.h, routines.c, routines2.c: warning fix
1897 * commands.c, control.c, cux2ascii.c, file_ops.c, import.c,
1898 ipc_c_tcp.c: eliminate sprintf() calls
1900 Mon Nov 9 19:15:31 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1901 * serv_upgrade.c: added all missing fields to export/import
1902 * serv_expire.c: support per-user purge time when purging users
1903 * user_ops.c: added per-user purge time to AGUP and ASUP commands
1904 * routines.c: added more stuff to <.A>ide <E>dit user
1906 Sun Nov 8 22:56:53 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1907 * serv_expire.c: created; moved message expiry from serv_test.c,
1908 moved user purge from userpurge.c
1909 * userpurge.c: deleted
1910 * routines2.c: finished <.AS> command
1911 * room_ops.c: fixed Aide room access (for some reason, the Aide
1912 room had the QR_MAILBOX flag set)
1914 1998-11-08 Nathan Bryant <bryant@cs.usm.maine.edu>
1915 * useradmin.c: really removed (cvs remove)
1916 * aidepost.c, citadel.c: convert all sprintf() calls to snprintf()
1917 * sysdep.c: fix overrun in lprintf() described by dme/Dead Monkey
1918 * citmail.c, citserver.c: convert all sprintf() call to snprintf()
1920 Sun Nov 8 13:19:36 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1921 * useradmin.c: removed
1922 * utils.doc: removed references to useradmin and sysoputil
1924 Fri Nov 6 20:22:20 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1925 * citadel.h (and related files): removed defunct parameters,
1926 c_defent and c_msgbase (erase your test bbs)
1927 * Implemented CONF server command for site-global configs
1928 * Shuffled yesno() and yesno_d() from routines.c to commands.c
1929 * commands.c: implemented boolprompt()
1930 * routines2.c: started adding CONF questions to <.AS> command
1931 * room_ops.c: began a fix for the mysterious disappearing Aide room
1933 1998-11-05 Nathan Bryant <bryant@cs.usm.maine.edu>
1934 * snprintf.c: warning fix propagated over from gcit
1936 1998-11-04 Nathan Bryant <bryant@cs.usm.maine.edu>
1937 * added RCS Id keyword strings to sources
1938 * citmail.c: reverted to version 1.10
1940 Wed Nov 4 10:53:13 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1941 * messages.c: temporarily set screenwidth to a fixed value of 80
1942 during <P>rint operations.
1944 Mon Nov 2 12:59:03 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1945 * setup.c: looks for 'citadel', 'bbs', or 'guest' in /etc/passwd to
1946 try to get a default for bbsuid if it's currently set to 0
1947 * citmail.c: changed usersupp.eternal to usersupp.usernum (why didn't
1948 it complain about this before?)
1949 * serv_upgrade.c: began writing an "export" command to do sidegrades
1951 Sun Nov 1 18:47:42 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1952 * serv_upgrade.c: cosmetic changes
1953 * Implemented message expiry by date (this really needs to be moved
1954 out of serv_test.c, but where does it belong?)
1956 1998-11-01 Nathan Bryant <bryant@cs.usm.maine.edu>
1957 * serv_upgrade.c: warning fixes
1958 * acconfig.h: remove ANSI_COLOR
1959 * Configure, Makefile.tmpl: removed
1961 Sat Oct 31 20:48:44 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1962 * More stoopid ANSI colour additions here and there.
1963 * ANSI colour selection is now in citadel.rc instead of an option in
1964 the configure script. "on" "off" and "auto" are available.
1965 * added "build.txt" to the techdoc directory, with LS's build notes
1967 1998-10-31 Nathan Bryant <bryant@cs.usm.maine.edu>
1968 * citadel.c, commands.c, commands.h: set background color to black
1969 before clearing screen, so that we can actually see text on
1970 black-on-white xterms.
1972 1998-10-29 Nathan Bryant <bryant@cs.usm.maine.edu>
1973 * rooms.c: fix color of Mail>
1974 * citadel.c: send ANSI detect sequence after attach_to_server() so the
1975 terminal doesn't send the answerback sequence to the shell if we
1978 Wed Oct 28 20:20:14 EST 1998 Art Cancro <ajc@uncensored.citadel.org
1979 * citadel.c: Added a splash of colour to the Wholist
1981 1998-10-28 Nathan Bryant <bryant@cs.usm.maine.edu>
1982 * configure.in: added comments
1983 * mkinstalldirs: new file to be used for `make install'
1984 * aclocal.m4, missing: new files, also swiped from automake
1985 * citadel.c: don't mung the terminal if we can't find citadel.rc
1986 * Makefile.in: added `install' target, `clean' removes
1987 *.mo, rebuild configure when configure.in changes.
1988 * configure.in: check for install and autoconf
1989 * configure.in, Makefile.in: only pass -fPIC to gcc
1990 * policy.c: warning fix for OSF/1 (use memset() instead of bzero())
1992 Tue Oct 27 22:25:42 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
1993 * Unified the "unpacked database" format for both upgrades and
1994 sidegrades (also see export5.c elsewhere)
1995 * citserver.c: clear out cmdbuf before reading a command; some server
1996 commands were accidentally extracting parameters from previous cmds
1997 * rooms.c: removed the warning about the ineffectiveness of kicking
1998 users out of public rooms, because the new server can do lockouts
2000 1998-10-27 Nathan Bryant <bryant@cs.usm.maine.edu>
2001 * sysdep.c (client_gets), ipc_c_tcp.c (serv_gets): improved handling
2003 * Makefile.in: partial support for VPATH builds, autodependency fix
2005 Tue Oct 27 00:08:16 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2006 * minor documentation changes
2008 Sun Oct 25 14:57:40 EST 1998 Art Cancro <ajc@uncensored.citadel.org>
2009 * messages.c: fixed an oversight that was allowing attachments even
2010 when disabled in citadel.rc
2012 1998-10-25 Nathan Bryant <bryant@cs.usm.maine.edu>
2013 * routines2.c: warning fix
2015 Sat Oct 24 22:07:56 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2016 * Client: added message expiration policy questions to room edit
2017 * Client: added <.A>ide <S>ystem configuration command
2019 1998-10-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2020 * Makefile.in: Auto dependency generation (may require GNU make, but
2021 does at least function without this feature on OSF/1 make);
2022 Makefile is regenerated when Makefile.in changes (ditto);
2023 `realclean' is now known as `distclean';
2024 portability fixes for older Unix make utilities
2025 * citadel.c, citadel.h, commands.c: make client suspendable
2027 Fri Oct 23 19:34:38 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2028 * setup.c: default node name is now obtained from uname()
2029 * config.c: added put_config()
2030 * policy.c: added, moved GetExpirePolicy() from room_ops.c
2031 * policy.c: implemented cmd_gpex() and cmd_spex()
2033 Wed Oct 21 22:24:48 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2034 * Mail rooms now hide their owner-prefix from the client.
2035 * proxy.c: added configurability and primitive message expiry
2037 1998-10-20 Nathan Bryant <bryant@cs.usm.maine.edu>
2038 * Makefile.tmpl: fix to build client with old Configure script
2039 * configure.in: autologin defaults to enabled if crypt() is available
2040 * room_ops.c: fix improper null-termination bug I introduced
2042 Mon Oct 19 20:52:55 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2043 * Client ability to force display of prompts in Mail rooms, even when
2044 the user has prompting turned off (citadel.rc option)
2046 1998-10-16 Nathan Bryant <bryant@cs.usm.maine.edu>
2047 * sysdep.c (cprintf): generate a newline on truncated buffer
2048 * room_ops.c: exploitable overrun fixes
2050 Thu Oct 15 19:27:32 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2051 * msgbase.c: reimplemented cmd_move()
2052 room_ops.c: wrote AddMessageToRoom() which is used for both entering
2053 and moving messages.
2054 * setup.c: system-default message expire policy of "number of
2055 messages, 150" is now a default configuration instead of a temp hack
2056 * proxy.c: cache dir create now dies on any error except EEXIST
2058 Wed Oct 14 22:41:16 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2061 1998-10-13 Nathan Bryant <bryant@cs.usm.maine.edu>
2062 * configure.in: don't check for -lcrypt unless autologin is enabled
2063 * file_ops.c: fix another overrun
2065 Mon Oct 12 15:27:21 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2066 * Killed the "rooms" subdirectory (it isn't used anymore)
2067 * dynloader.c: Made dynamically added server commands case-insensitive
2068 * import.c is now serv_upgrade.c, a module
2069 * Removed most of the "level 9" trace messages no longer needed
2071 1998-10-12 Nathan Bryant <bryant@cs.usm.maine.edu>
2072 * Makefile.in: simplified to use pattern rules; files compiled with
2073 -D_REENTRANT go to *.ro to allow the same files to be used with both
2075 * tools.c, tools.h: new files; misc routines used by both client and
2076 server go here. contains safestrncpy() at the moment.
2077 * rooms.c: fix several exploitable buffer overruns
2078 * sysdep.c: fix infinite loop when long lines are received from the
2079 client; fix exploitable buffer overrun in cprintf()
2080 * ipc_c_tcp.c: fix infinite loop on long line from server
2081 * serv_upgrade.sh: remove uncnsrd-dependent absolute path
2082 * .cvsignore: add *.ro
2084 Sun Oct 11 23:17:48 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2085 * Built some more of the message expiry infrastructure
2087 1998-10-11 Nathan Bryant <bryant@cs.usm.maine.edu>
2088 * citserver.c: fix two more overruns, one of which was preventing
2089 the "From Host" from showing up in the <W>ho listing.
2091 Sun Oct 11 02:51:55 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2092 * Moved "struct visit" and its associated defs from citadel.h to
2093 server.h where they belong
2094 * Set up data structures for room policies (expiry, etc.)
2096 1998-10-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2097 * citserver.c: fix overrun which caused segv's on servers with long
2100 Fri Oct 9 18:34:06 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2101 * user_ops.c: added PurgeStaleRelationships() to do processing at
2102 session logout time to remove visits for rooms which no longer exist
2103 * user_ops.c: implemented NewMailCount()
2105 1998-10-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2106 * serv_chat.c: fix buffer overrun that was resulting in segv's
2107 * serv_chat.c: fix another overrun that could cause sessions to hang,
2108 and cleaned up some other strncpy()-related stuff. DON'T FORGET TO
2109 NULL-TERMINATE DESTINATION BUFFERS AFTER STRNCPY CALLS.
2111 Fri Oct 9 13:22:37 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2112 * Implemented "lazy mode" traversal - pressing the space bar will do
2113 <N>ext messsage, <G>oto next room, or read <N>ew as appropriate.
2114 * room_ops.c: modify CtdlRoomAccess() to allow access to mailbox rooms
2115 only to their owners.
2117 Thu Oct 8 17:13:27 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2118 * messages.c, citadel.rc: added the ability to display message numbers
2119 in the header when reading messages. I think this is butt ugly, but
2120 some of the DaveCode afficionados seem to like it...
2122 Thu Oct 8 15:34:45 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2123 * room_ops.c: Added is_noneditable() function to replace all of the
2124 duplicated code present in all functions which edit room parameters.
2126 1998-10-08 Nathan Bryant <bryant@cs.usm.maine.edu>
2127 * lots of warning fixes; builds with -std1 on dec unix
2128 * aidepost.c, citadel.h, citmail.c, file_ops.c, msgbase.c, netmailer.c,
2129 netproc.c, rcit.c, server.h, stats.c, userlist.c: use time_t where
2131 * control.c, room_ops.c, serv_chat.c, sysdep.c: use memset() instead of
2133 * dynloader.c, dynloader.h, messages.c, server.h, sysdep.c,
2134 sysdep_decls.h: function pointer/prototyping fixes
2135 * rooms.c: use mkfifo(3) instead of system("mkfifo")
2137 1998-10-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2138 * snprintf.c, snprintf.h: new files
2139 * Makefile.in, configure.in, dynloader.c, sysdep.c: support for the
2140 above; citserver now builds and runs on Digital Unix 4.0d with the
2141 GNU-style configure script. there is a bug with the hostname display
2143 * netproc.c: sillyness fix
2144 * room_ops.h: prototype delete_room()
2145 * client_chat.c, commands.c, serv_chat.c, sysdep.c:
2146 use HAVE_SYS_SELECT_H macro
2148 Mon Oct 5 17:01:32 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2149 * Began fixing the stuff I broke
2151 Sun Oct 4 23:35:18 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2152 * Did the big migration to the new data structures. Lots of stuff is
2153 now broken. Basic moving from room to room works, but Mail is
2154 broken, and some of the administrative commands are unimplemented.
2156 1998-10-02 Nathan Bryant <bryant@cs.usm.maine.edu>
2157 * configure.in: autologin now defaults to disabled
2159 Fri Oct 2 00:04:31 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2160 * Finally removed all three usersupp.foo[MAXROOMS] elements, and
2161 migrated all the code that used them to use "struct visit" instead.
2163 Thu Oct 1 23:02:20 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2164 * Rewrote [l][get|put]room() functions to use room names rather than
2165 room index numbers. Temporarily prepended a "n" to these four
2166 function names until they are put to use.
2168 Thu Oct 1 16:27:13 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2169 * Removed a few more references to usersupp.lastseen[]
2171 1998-10-01 Nathan Bryant <bryant@cs.usm.maine.edu>
2172 * .cvsignore: add so_locations (generated by osf1 ld with shared libs)
2173 * Makefile.in: restructured variables for greater consistency, use
2174 @echo to print out notices during the make process, add so_locations
2176 * configure.in, Makefile.in: configure checks for -rdynamic
2177 * ipc_c_tcp.c: fix DEC compiler warning wrt unsigned char
2178 * stats.c: add semicolon to placate DREC compiler
2179 * user_ops.c: define _POSIX_C_SOURCE, include <limits.h>
2180 * configure.in: pass -pthread to DEC compiler, don't check for
2181 libpthread[s] on DEC Unix
2183 1998-09-30 Nathan Bryant <bryant@cs.usm.maine.edu>
2184 * Makefile.in: new variable PTHREAD_DEFS for portability
2185 * aidepost.c, citadel.c, citmail.c, mailinglist.c, msgform.c,
2186 netmailer.c, netpoll.c, netproc.c, rcit.c, readlog.c, setup.c,
2187 stats.c, userlist.c, whobbs.c: return type of main() is int
2188 * citadel.c, commands.c, messages.c: use time_t properly
2189 * citserver.c: include <limits.h>
2190 * config.guess, config.sub, install-sh: new files
2191 * configure.in: don't use gcc on Digital Unix
2193 Tue Sep 29 23:17:34 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2194 * room_ops.c: modified usergoto() to look at the new data structures
2195 for counting new messages and such.
2197 1998-09-29 Nathan Bryant <bryant@cs.usm.maine.edu>
2198 * user_ops.c: fix compiler warning and potential memory leak,
2200 * configure.in, Makefile.in: only build the server if we find pthreads
2201 * Makefile.in: realclean removes config.{cache,log,status}
2203 Tue Sep 29 13:20:14 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2204 * Removed code from some of the utilities which was still attempting
2205 to access the old non-gdbm data store.
2206 * housekeeping.c: rewrote check_ref_counts() to do a ForEachRoom()
2207 traversal instead of a MAXROOMS loop.
2208 * sysdep.c: set up a dummy CitContext record to be used during server
2209 startup, during which time there is no real context.
2211 Mon Sep 28 23:51:51 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2212 * Implemented the function ForEachRoom() to handle all-rooms traversal
2213 (this will work with both the old and new paradigms, because both
2214 use a GDBM database with one room per record). Migrated all room
2215 list commands to use it.
2217 Mon Sep 28 22:05:35 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2218 * Implemented the function CtdlRoomAccess() to handle *all* of the
2219 user-access-to-rooms functionality. Migrated all room list commands
2220 to use it. Still need to migrate gotos.
2222 1998-09-28 Nathan Bryant <bryant@cs.usm.maine.edu>
2223 * configure.in, acconfig.h: new files; partially functional GNU
2224 autoconf configure script. Run autoheader; autoconf; ./configure
2225 --prefix=`pwd` to test.
2226 * Makefile.tmpl: new file; this is what Makefile.in used to be. Used by
2228 * Makefile.in: modified to work with autoconf-style configure script
2229 * Configure: modified to use Makefile.tmpl and generate autoconf-style
2230 macros. Removed procfs detection. Pass -O2 to gcc, -O to other
2231 compilers. Removed mknod/mkfifo detection; code should use mkfifo(3).
2232 * citmail.c, msgform.c, netproc.c, routines.c, support.c, userlist.c,
2233 whobbs.c: use HAVE_STRERROR macro rather than NO_STRERROR
2234 * commands.c: use HAVE_TERMIOS_H macro rather than POSIX_TERMIO
2235 * netproc.c: remove procfs stuff. simply attempt to kill the target
2236 process with signal zero instead; this checks whether the process
2238 * setup.c, useradmin.c: use HAVE_CURSES_H macro
2240 Sun Sep 27 23:41:29 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2241 * BOTH the old and new generation systems are being written to at
2242 this point. Code that reads stuff is still using the old system.
2244 Sun Sep 27 16:10:49 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2245 * Changed all "generation" variables from char to long, in preparation
2246 for removing MAXROOMS. Generations for new rooms are now timestamps.
2247 * Defined "struct visit" to hold user/room relationships.
2248 * Removed some #define's from citadel.h that are no longer used.
2250 Wed Sep 23 13:41:49 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2251 * More changes to support attachments. They mostly work, but only
2252 in fixed-format messages.
2254 Mon Sep 21 21:19:17 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2255 * msgbase.c: began laying the groundwork to support attachments.
2256 Purchased Rogaine(tm) in preparation for expected hair loss.
2258 1998-09-21 Nathan Bryant <bryant@cs.usm.maine.edu>
2259 * msgbase.c: include dynloader.h
2260 * citadelapi.h: removed
2261 * dynloader.h: prototype CtdlRegisterUserHook()
2263 Sun Sep 20 18:56:37 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2264 * Added a UserFunctionHook category to implement hooks which perform
2265 operations on various users or usernames
2267 Fri Sep 18 21:14:41 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2268 * citserver.c: removed cmd_extn() and related code
2270 1998-09-18 Nathan Bryant <bryant@cs.usm.maine.edu>
2271 * user_ops.c: include dynloader.h
2272 * roomstats.{c,mk}: removed
2273 * Configure, Makefile.in: autodependency-related fixes
2275 Thu Sep 17 22:55:29 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2276 * Various changes to allow "new messages" to work correctly with Mail
2278 Thu Sep 17 22:21:45 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2279 * server.h, dynloader.c, citserver.c, user_ops.c: reduced the number
2280 of hook types by inventing an EventType field to the Session hook.
2281 * proxy.c: added pre-fetching
2283 1998-09-17 Nathan Bryant <bryant@cs.usm.maine.edu>
2284 * Makefile.in: add SERV_MODULES and PROXY_TARGETS to `cleaner'
2285 * dynloader.[ch], serv_{chat,test}.[ch], sysdep.c: cleaned
2286 up the dynamic loader interface as follows:
2287 - all the symbol table stuff is gone.
2288 - modules are loaded once at server startup and never unloaded.
2289 - Added a new function CtdlRegisterProtoHook() to handle the stuff
2290 that was being done with the symbol tables.
2291 - Dynamic_Module_Init() now returns a pointer to a static struct
2292 DLModule_Info; this structure itself has been modified to use char*
2293 fields instead of fixed char arrays.
2294 * roomstats.c: include <stdarg.h> not <stdargs.h> (is this file still
2296 * Configure, Makefile.in: added autodependency support
2298 Wed Sep 16 22:25:13 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2299 * Implemented separate structs, lists, and functions for each type
2300 of server-side hook available.
2302 1998-09-16 Nathan Bryant <bryant@cs.usm.maine.edu>
2303 * ipc_c_tcp.c: Fixed up some #include/prototyping stuff, call memcpy()
2306 * sysdep.c, user_ops.c: removed reference to hooks.h
2308 Wed Sep 16 11:42:42 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2309 * ipc_c_tcp.c: Reversed any changes that have been made to this file,
2310 because something was causing abominally slow response time.
2311 * proxy.c: added. This will eventually become a caching, pre-fetching
2312 multiuser proxy server for the Citadel protocol.
2314 1998-09-15 Nathan Bryant <bryant@cs.usm.maine.edu>
2315 * Makefile.in: remove support.o from serv_chat.so, add -fPIC to compile
2316 flags for serv_chat.o
2317 * dynloader.c: include "sysdep_decls.h", use RTLD_NOW not RTLD_LAZY
2318 * dynloader.h: prototype CtdlRegisterHook()
2319 * .cvsignore: added data
2321 Mon Sep 14 20:49:08 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2322 * Tried my hand at adding the ability for server extensions to
2323 register various types of "hooks" in addition to just adding
2324 server commands. This is probably not final.
2326 Tue Sep 8 12:11:56 EDT 1998 Brian Costello <btx@calyx.net>
2327 * Added support for dynamic server modules. Reworked serv_chat.c
2328 to be such a module.
2330 Tue Sep 1 23:09:50 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2331 * userpurge.c: rewrote using functions from the server core, rather
2332 than the now-defunct external API. This'll be ready once the module
2333 loading code is done. (I just had to commit _something_ tonight.)
2335 Mon Aug 31 22:47:58 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2336 * Yanked the citadelapi.c module. This wasn't working out well.
2337 * techdocs/citadelapi.txt - began documenting the new API to be used
2338 by modules which will be dynamic linked into the server - most of
2339 this API is existing server functions.
2340 * Added a ForEachUser() function with callback mechanism, and reworked
2341 cmd_list() to use it.
2343 Sun Aug 30 21:52:43 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2344 * Moved all of the gdbm databases to a separate "data" directory.
2346 1998-08-26 Nathan Bryant <bryant@cs.usm.maine.edu>
2347 * Makefile.in: realclean removes Makefile, fixed `touch citadel.h'
2350 1998-08-25 Nathan Bryant <bryant@cs.usm.maine.edu>
2351 * room_ops.c: include time.h
2352 * userlist.c, whobbs.c, serv_chat.c, user_ops.c, sysdep.c, stats.c,
2353 citadel_decls.h, commands.c, messages.h, routines.h, routines2.h:
2354 remove duplicated declarations
2356 Mon Aug 24 23:45:01 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2357 * setup.c: Removed yesno_s()
2358 * citadel.h, room_ops.c: added QRmtime field to struct quickroom,
2359 modified whenever a room is modified or posted in.
2360 * citadelapi.c: Added CtdlForEachRoom() function
2362 Mon Aug 24 20:04:04 EDT 1998 Nathan Bryant <bryant@cs.usm.maine.edu>
2363 * Makefile.in: new target `cleaner' does the same as `realclean'
2364 without removing sysdep.h
2365 * proto.h: is bad. eliminate. I've moved the prototypes into several
2366 header files, one per .c file
2368 Mon Aug 24 00:45:55 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2369 * Added a CtdlGotoRoom() function to the CitadelAPI.
2371 Sun Aug 23 21:47:00 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2372 * sysoputil is finally dead! Removed it from the build.
2373 * Added userpurge.c server extension (initial implementation)
2375 Tue Aug 18 00:42:33 EDT 1998 Nathan Bryant <bryant@cs.usm.maine.edu>
2376 * Makefile.in: `clean' target no longer rm's sysdep.h; new target
2377 `realclean' removes everything clean does, plus sysdep.h, plus
2379 * Configure: add -Wstrict-prototypes to CFLAGS for gcc systems
2380 * *.[ch]: protoized. Added several new header files containing
2381 prototypes and other external declarations; many duplicated
2382 declarations still should be moved to header files. proto.h must die
2385 Mon Aug 17 23:52:13 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2386 * Implemented a bunch of user account related functions in the
2389 Mon Aug 17 20:01:18 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2390 * Fixed the crash problem. It wasn't AGUP/ASUP, but rather a buffer
2391 overrun in getuser() (thanks, Nathan). Implemented overrun checks
2392 in getuser(), getroom(), and getfloor() to prevent future problems.
2394 Mon Aug 17 00:06:52 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2395 * Updated citmail.c with the latest stuff from the production system.
2396 * Implemented AGUP and ASUP commands, but AGUP crashes the server
2397 after its first successful use (user-not-found's don't affect it).
2399 Thu Aug 6 19:25:01 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2400 * Got the CitadelAPI library to the point where the server can start
2401 up an extension, and the extension will connect to the server, do
2402 some initialization, call a user-supplied CtdlMain(), and exit. Also
2403 hacked together a _temporary_ form of the new EXTN server command.
2405 Wed Aug 5 23:02:22 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2406 * Second attempt at getting the server API started. Now it runs
2407 outside of the server and builds a connection.
2409 Tue Aug 4 18:33:06 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2410 * Modified the appearance of Internet addresses when they arrive on
2412 * Removed the <E> field from the message format writeup in hack.txt.
2413 * Fixed-up citmail.c so that it doesn't try to do database lookups.
2415 Mon Aug 3 23:01:37 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2416 * Started developing the server-side API. This is in its very
2417 initial stages. See serverapi.c and techdoc/api.txt
2419 1998-08-02 Nathan Bryant <bryant@cs.usm.maine.edu>
2420 * Makefile.in: added config_decls.h to dependencies
2422 Sun Aug 2 21:09:09 EDT 1998 Nathan Bryant <bryant@cs.usm.maine.edu>
2423 * config_defs.h: renamed to config_decls.h
2424 * config.c, sysoputil.c: updated to reflect the above
2426 Sun Aug 2 18:52:05 EDT 1998 Nathan Bryant <bryant@cs.usm.maine.edu>
2427 * config_defs.h: new file, contains external declarations from config.c
2428 * config.c: moved defs to config_defs.h, use PATH_MAX from <limits.h>
2429 for bbs_home_directory
2430 * mailinglist.c, support.c: include <string.h>
2431 * sysoputil.c: include <string.h>, <limits.h>, "config_defs.h", remove
2432 duplicated defs, replace gets() call with fgets()
2433 * user_ops.c: define _XOPEN_SOURCE_EXTENDED
2435 Sat Aug 1 18:32:52 EDT 1998 Nathan Bryant <bryant@cs.usm.maine.edu>
2436 * ipc_c_tcp.c: fixed order of memcpy parameters after gethostbyname
2438 Sun Jul 19 17:26:12 EDT 1998 Nathan Bryant <bryant@cs.usm.maine.edu>
2439 * ChangeLog: reordered; the GNU standard is to add new entries to the
2441 * .cvsignore: added userlist
2443 Sun Jul 12 20:58:59 EDT 1998 Art Cancro <ajc@uncensored.citadel.org>
2444 * Finished migrating everything to the new data store.
2445 * Replaced the binary "calllog" with the ASCII "citadel.log"
2446 * Began converting broken utilities that depend on the old data store
2448 Sat Jul 11 00:20:48 EDT 1998 Nathan Bryant <bryant@cs.usm.maine.edu>
2449 * Makefile.in: removed msgstats
2451 Fri Jul 10 1998 Art Cancro <ajc@uncensored.citadel.org>
2452 * Initial CVS import