1 2005-12-03 Richard D. Worth <richard@theworths.org>
3 * PROTOCOL: Add underscores to error codes. Add STATISTICS
4 command. Remove statistics from WHO.
6 * TODO: Add STATISTICS. Check off STATISTICS.
8 * src/ttt.h: Define TTT_SERVER_PROTOCOL_VERSION for VERSION.
10 * src/ttt-error.c: (ttt_error_string): Add underscores to error
14 * src/ttt-client.c: (_ttt_client_execute_helo),
15 (_ttt_client_execute_statistics), (_ttt_client_execute_message),
16 (_ttt_client_execute_version), (_ttt_client_execute_quit),
17 (_ttt_client_init), (_ttt_client_fini), (ttt_client_get_username),
18 (ttt_client_set_username): Rename client->name to
19 client->username. Implement STATISTICS. Complete implementation of
23 * src/ttt-server.c: (ttt_server_register_client),
24 (ttt_server_unregister_client), (ttt_server_who),
25 (ttt_server_statistics): Track rename of client->name to
26 client->username. Add server helper for STATISTICS.
28 2005-12-02 Richard D. Worth <richard@theworths.org>
30 * TODO: Check off Global commands, HELP, VERSION.
32 * src/ttt-client.c: (_ttt_client_execute_message),
33 (_ttt_client_execute_help), (_execute_request): Whitespace
34 changes. Implement HELP with usage and short description.
36 * src/ttt-server.c: Update the server welcome message.
38 2005-12-01 Richard D. Worth <richard@theworths.org>
40 * TODO: Check off NOTICE MESSAGE, ERROR NONAMESET.
42 * PROTOCOL: Add NONAMESET error in possible errors where
43 applicable. Add description for MESSAGE.
45 * src/ttt-token.h: Add token typedef. Rename token type enum.
47 * src/ttt-lex.l: Add support for quoted string as single token.
48 * src/ttt-lex.h: Autogenerated.
50 * src/ttt-client.c: (_ttt_client_execute_helo),
51 (_ttt_client_execute_who), (_ttt_client_execute_message),
52 (_ttt_client_execute_help), (_ttt_client_execute_version),
53 (_ttt_client_execute_quit), (_ttt_client_init), (_read_request),
54 (_execute_request): Whitespace changes. Implement VERSION,
55 HELP. Change args_required back to args_min and args_max (see
56 PROTOCOL\HELP). Modify MESSAGE to accept one token arg and quote
57 output. Return NONAMESET error where applicable.
59 2005-11-29 Carl Worth <cworth@cworth.org>
62 * src/ttt-socket.c: (ttt_socket_create_client): New function for
63 creating a client socket.
66 * src/x.c: (xconnect): Add xconnect. Return a couple of useful
67 error status values so that callers can recover on connection
68 refused or host unreachable.
70 * src/ttt.h: Add TTT_STATUS_CONNECTION_REFUSED and
71 TTT_STATUS_NETWORK_UNREACHABLE.
73 2005-11-28 Kevin Worth <kevin@theworths.org>
75 * PROTOCOL: Changed board cell numbering to start with zero
79 * src/test-board.c: (main): Added new file for testing.
81 * src/ttt-board.c: (ttt_board_init), (ttt_board_to_string):
82 * src/ttt-board.h: Implemented board_to_string.
84 2005-11-28 kevin worth <kevin@theworths.org>
87 * src/ttt-board.h: Moved struct def from ttt-board.h into
88 ttt-board.c to make it private
93 2005-11-28 Carl Worth <cworth@cworth.org>
95 * TODO: Add instructions on using the first letter of our names to
96 indicate we are working on something.
98 2005-11-25 Bryan Worth <bryan@theworths.org>
99 * ttt-client.c, ttt-server.c, ttt-error.c changed line breaks to
100 <crlf> (\r\n) for network compatibility
102 2005-11-25 Bryan Worth <bryan@theworths.org>
103 * TODO: checked off NOTICE USER and NOTICE QUIT
104 *src/ttt-client.c: (_ttt_client_execute_helo): implement NOTICE USER
105 *(_ttt_client_execute_quit): implement NOTICE QUIT
107 2005-11-25 Bryan Worth <bryan@theworths.org>
108 * TODO: checked off MESSAGE
110 *src/ttt-client.c: (_ttt_client_execute_message): Implement MESSAGE
111 *(_execute_request): changed arg_required to behave as a minimum
112 instead of an absolute number to allow optional arguments such as
115 2005-11-25 Richard D. Worth <richard@theworths.org>
117 * TODO: checked off WHO, QUIT, ERROR SYNTAX
119 * src/ttt-client.c: (_ttt_client_execute_helo), (_ttt_client_init),
120 (ttt_client_get_num_wins):
122 * src/ttt-server.c: (ttt_server_who): Whitespace changes. Add
123 missing player win count for WHO.
125 2005-11-24 Richard D. Worth <richard@theworths.org>
127 * AUTHORS: Add Richard D. Worth
128 * TODO: Add newline before EOF
130 * src/ttt-client.c: (_ttt_client_execute_who):
132 * src/ttt-server.c: (ttt_server_who): Implement WHO.
134 2005-11-24 Carl Worth <cworth@cworth.org>
136 * PROTOCOL: Document QUIT.
138 * src/ttt-client.c: (_ttt_client_execute_helo),
139 (_ttt_client_execute_quit), (_ttt_client_init), (_ttt_client_fini),
140 (_execute_request), (_handle_requests_thread): Implement QUIT. Add
141 client->registered flag and unregister only if registered. Change
142 from args_min and args_max to args_required.
145 * src/ttt-error.c: (ttt_error_string):
146 * src/ttt-server.c: (ttt_server_register_client): Put underscores
147 in TTT_ERRROR names for better readability.
149 2005-11-24 Carl Worth <cworth@cworth.org>
152 * src/ttt-server.c: (ttt_server_init),
153 (ttt_server_register_client): Remove unique-name generation from
154 the server. The client is going to have to have code to do this
157 * src/ttt-client.c: Change minimum arguments for HELO from 0 to 1.
159 * TODO: Note that HELO and ERROR INVALIDNAME are implemented in
162 2005-11-23 Richard D. Worth <richard@theworths.org>
164 * PROTOCOL: Remove unused servername
166 * src/ttt-client.h: * src/ttt-client.c:
167 (_ttt_client_execute_helo), (_ttt_client_init),
168 (_ttt_client_fini), (_execute_request), (ttt_client_get_name),
169 (ttt_client_set_name): Added command descriptions structure. Match
170 command case-insensitively, dispatch to execute
171 function. Implement HELO command. Register on HELO instead of on
174 * src/ttt-server.h: * src/ttt-server.c: (ttt_server_init),
175 (ttt_server_register_client), (ttt_server_unregister_client),
176 (ttt_server_get_host), (ttt_server_get_port), (main): Added host
177 and port to server. Make client registration name-based rather
180 * src/x.c: (xstrdup): Return NULL on NULL
182 * src/ttt-lex.h: Regenerated
184 2005-11-22 Carl Worth <cworth@cworth.org>
186 * TODO: Add TODO file listing all the stuff from the protocol that
187 needs to be implemented.
194 * src/ttt-token.h: Add support for a flex-based tokenizer which
195 tokenizes newlines and space-separated strings.
197 * src/ttt-client.c: (_ttt_client_init), (_ttt_client_fini),
198 (_append_to_request), (_free_request), (_read_request),
199 (_execute_request): Use new tokenizer to tokenize input into an
200 array of request strings.
202 2005-11-15 Carl Worth <cworth@cworth.org>
206 * src/ttt-error.c: (ttt_error_string): Add error values and error
207 strings from protocol.
209 * src/ttt.h: Add typedefs for ttt_client_t and ttt_server_t so
210 that there's no problem with ttt-client.h and ttt-server.h needing
211 to mutually include each other.
214 * src/ttt-server.c: (ttt_server_register_client),
215 (ttt_server_unregister_client), (_ttt_server_accept), (main): Push
216 the client request handling thread back down into ttt-client.c
217 where it really does belong. The server code no longer ever
218 reaches down inside the ttt_client_t structure. Export
219 ttt_server_register_client and ttt_server_unregister_client. Add
220 documentation for ttt_server_broadcast. Document locking semantics
221 for all functions which acquire the server lock.
224 * src/ttt-client.c: (_ttt_client_create), (_ttt_client_destroy),
225 (_read_into_request_until), (_read_request), (_execute_request),
226 (_handle_requests_thread), (ttt_client_new), (ttt_client_get_id):
227 Pull the ttt_client structure definition back down inside the
228 ttt-client.c file. Don't export ttt_client_create and
229 ttt_client_destroy anymore, but instead just use static
230 _ttt_client_init and _ttt_client_fini. Implement the broadcast by
231 just passing a client pointer around and using client->request
232 rather than passing char *request all over. Document new
233 ttt_client_new and remove ttt_client_read_line. Add locking to
234 ttt_client_send and document it. Add ttt_client_get_id.
236 2005-11-14 Carl Worth <cworth@cworth.org>
238 Server now acts as a very simple chat server.
241 * src/ttt-client.c: (ttt_client_create), (ttt_client_destroy),
242 (_append_to_request), (ttt_client_read_into_request_until),
243 (ttt_client_read_line), (ttt_client_send): Add support to do a
244 buffering read within the client and to reuse the buffer (which
245 grows by doubling) from one request to the next. Add function to
246 send a message to a client.
248 * src/ttt-server.c: (ttt_server_init), (ttt_server_create_client):
249 Add support for a client idea. Resize the server's client list by
251 * src/ttt-server.c: (ttt_server_destroy_client): Add support to
253 * src/ttt-server.c: (_handle_client_requests_thread),
254 (_accept_client): Move handling of client requests up to
255 ttt-server.c from ttt-client.c. Use threads rather than a fork per
258 * src/ttt-server.h: (ttt_server_broadcast): Add function to send a
259 message to all connected clients.
262 * src/ttt-socket.c: (ttt_socket_read),
263 (ttt_socket_write): Add functions to do blocking read or write of
264 the specified number of bytes.
266 * src/ttt-socket.c: (ttt_socket_accept): Remove fork, so that the
267 accept function call can take care of anything like that itself.
270 * src/x.c: (xread), (xwrite): New wrappers for read and write.
272 * src/ttt.h: Add TTT_STATUS_EOF, TRUE, and FALSE.
274 * src/ttt.c: Need to include ttt-args.h explicitly now.
276 2005-11-11 Carl Worth <cworth@cworth.org>
279 * src/ttt-server.c: (ttt_server_init), (ttt_server_add_client),
280 (_accept_client), (main): Add a new ttt_server_t object with a
281 mutex-protected list of clients. Move client handling code down
282 into new ttt-client.c.
285 * src/ttt-client.c: (ttt_client_create), (ttt_client_destroy),
286 (ttt_client_handle_requests): New ttt_client_t object that simply
287 holds a pointer back to the server as well as the client socket
291 * src/ttt-socket.c: (ttt_socket_accept): Add closure argument. Add
292 a call to fork before calling the accept callback.
294 * src/ttt-args.c: Hide unused ttt_args_usage from the compiler to
295 keep it from complaining.
297 * src/ttt.c: (main): Rename the client main program from
298 ttt-client to ttt.c, (since the server code now has its own
302 * src/Makefile.am: Include and link with pthread now that we have
303 pthread-based mutex locking.
305 2005-11-11 Carl Worth <cworth@pippin.local>
307 * src/ttt-server.c: (main): Don't assign to stderr which is
308 apparently an invalid lvalue on Mac OS X.
311 * src/x.c: (xfreopen): Change return type to void.
313 * src/ttt-board.c: (ttt_board_to_string): Add missing return
316 2005-11-11 Carl Worth <cworth@cworth.org>
318 * configure.in: Key off of src/ttt.h instead of src/ttt.c which no
321 2005-11-11 Carl Worth <cworth@cworth.org>
325 * src/x.h: Move include of stdarg.h from x.c to ttt.h.
327 2005-11-11 Carl Worth <cworth@cworth.org>
329 * src/ttt-board.h: Include ttt.h to get standard includes.
331 * src/ttt-socket.c: Replace include of netinet/ip.h with
332 netinet/in.h which seems to be necessary for BSD libc, (eg. Mac OS
335 2005-11-09 Carl Worth <cworth@cworth.org>
339 * src/ttt-server.c: (ttt_dispatch), (main):
341 * src/ttt-socket.c: (_sockaddr_init), (_wait_for_connection),
342 (ttt_socket_create_server), (ttt_socket_accept): Push a lot of
343 code out of ttt-server.c down into a new ttt_socket abstraction
344 layer. The code is much easier to read now. The server also no
345 longer exits when the first client exits, but continues to listen
346 for more connections.
348 2005-11-09 Carl Worth <cworth@cworth.org>
351 * src/ttt-args.c: (ttt_args_help), (ttt_args_parse): Add support
352 for -h,--host, -p,--port, and --log-file command-line arguments.
354 * src/ttt-server.c: (main): Use host, port, and log-file
355 command-line arguments.
357 * src/ttt-client.c: (main): Track change in signature of
361 * src/x.c: (xfdopen), (xfreopen): More wrappers.
363 2005-11-08 Carl Worth <cworth@cworth.org>
366 * src/ttt-server.c: (_sockaddr_init), (_wait_for_connection),
367 (main): Add socket, bind, listen, accept calls to provide a
368 simple, functional, one-shot server demonstration.
371 * src/x.c: (xsocket), (xbind), (xlisten), (xfcntl), (xselect): Add
372 more wrapped system calls.
374 2005-11-07 Carl Worth <cworth@cworth.org>
376 * src/ttt.h: Grab some useful definitions from wdo.h:
377 ASSERT_NOT_REACHEED and TTT_PRINTF_FORMAT. Add several needed
380 * src/Makefile.am: Rip out not-yet existing ttt-command and
383 * src/ttt-args.c: (ttt_args_parse): Track name change from
384 args_help to ttt_args_help.
386 * src/ttt.c: Remove in favor of ttt-server.c and ttt-client.c.
388 * src/x.h: Add prototype for xfwrite.
390 2005-11-05 Richard D. Worth <richard@theworths.org>
392 * src/ttt-board.c: (ttt_board_init): Added for loop counter init.
393 * src/ttt-board.h: Added prototypes.
395 2005-11-05 Richard D. Worth <richard@theworths.org>
397 * src/args.c: Renamed ttt-args.c
398 * src/args.h: Renamed ttt-args.h
399 * src/ttt-args.c: (ttt_args_help), (ttt_args_usage),
400 (ttt_args_parse): Added ttt_ prefix.
401 * src/ttt-args.h: Added ttt_, TTT_ prefix.
403 2005-11-05 Kevin Worth <kevin@cworth.org>
405 * src/ttt-board.c: (ttt_board_init): Implemented board_init.
406 * src/ttt-board.h: (ttt_board_t): Added cells array.
408 2005-11-05 Carl Worth <cworth@cworth.org>
410 * src/Makefile.am: Add ttt-board.[ch] and x.[ch]
413 * src/ttt-board.c: (ttt_board_init), (ttt_board_init_from_string),
414 (ttt_board_to_string), (ttt_board_write): Add some stub functions
415 for Richard and Kevin to have some practice
416 implementing. Functions to represent a board and to go to/from a
420 * src/x.c: (xasprintf), (xvasprintf), (xpipe), (xfork), (xmalloc),
421 (xcalloc), (xrealloc), (xfdopen), (xstrdup), (xfwrite): Several
422 utility functions that make system calls, check the result, and
423 exit on any error. This will simplify the error checking needed in
424 programs using these functions.
426 2005-11-05 Carl Worth <cworth@cworth.org>
428 * src/Makefile.am: Break things up for separate ttt-client and
429 ttt-server and programs.