1 2005-12-01 Richard D. Worth <richard@theworths.org>
3 * TODO: Check off NOTICE MESSAGE, ERROR NONAMESET.
5 * PROTOCOL: Add NONAMESET error in possible errors where
6 applicable. Add description for MESSAGE.
8 * src/ttt-token.h: Add token typedef. Rename token type enum.
10 * src/ttt-lex.l: Add support for quoted string as single token.
11 * src/ttt-lex.h: Autogenerated.
13 * src/ttt-client.c: (_ttt_client_execute_helo),
14 (_ttt_client_execute_who), (_ttt_client_execute_message),
15 (_ttt_client_execute_help), (_ttt_client_execute_version),
16 (_ttt_client_execute_quit), (_ttt_client_init), (_read_request),
17 (_execute_request): Whitespace changes. Implement VERSION,
18 HELP. Change args_required back to args_min and args_max (see
19 PROTOCOL\HELP). Modify MESSAGE to accept one token arg and quote
20 output. Return NONAMESET error where applicable.
22 2005-11-29 Carl Worth <cworth@cworth.org>
25 * src/ttt-socket.c: (ttt_socket_create_client): New function for
26 creating a client socket.
29 * src/x.c: (xconnect): Add xconnect. Return a couple of useful
30 error status values so that callers can recover on connection
31 refused or host unreachable.
33 * src/ttt.h: Add TTT_STATUS_CONNECTION_REFUSED and
34 TTT_STATUS_NETWORK_UNREACHABLE.
36 2005-11-28 Kevin Worth <kevin@theworths.org>
38 * PROTOCOL: Changed board cell numbering to start with zero
42 * src/test-board.c: (main): Added new file for testing.
44 * src/ttt-board.c: (ttt_board_init), (ttt_board_to_string):
45 * src/ttt-board.h: Implemented board_to_string.
47 2005-11-28 kevin worth <kevin@theworths.org>
50 * src/ttt-board.h: Moved struct def from ttt-board.h into
51 ttt-board.c to make it private
56 2005-11-28 Carl Worth <cworth@cworth.org>
58 * TODO: Add instructions on using the first letter of our names to
59 indicate we are working on something.
61 2005-11-25 Bryan Worth <bryan@theworths.org>
62 * ttt-client.c, ttt-server.c, ttt-error.c changed line breaks to
63 <crlf> (\r\n) for network compatibility
65 2005-11-25 Bryan Worth <bryan@theworths.org>
66 * TODO: checked off NOTICE USER and NOTICE QUIT
67 *src/ttt-client.c: (_ttt_client_execute_helo): implement NOTICE USER
68 *(_ttt_client_execute_quit): implement NOTICE QUIT
70 2005-11-25 Bryan Worth <bryan@theworths.org>
71 * TODO: checked off MESSAGE
73 *src/ttt-client.c: (_ttt_client_execute_message): Implement MESSAGE
74 *(_execute_request): changed arg_required to behave as a minimum
75 instead of an absolute number to allow optional arguments such as
78 2005-11-25 Richard D. Worth <richard@theworths.org>
80 * TODO: checked off WHO, QUIT, ERROR SYNTAX
82 * src/ttt-client.c: (_ttt_client_execute_helo), (_ttt_client_init),
83 (ttt_client_get_num_wins):
85 * src/ttt-server.c: (ttt_server_who): Whitespace changes. Add
86 missing player win count for WHO.
88 2005-11-24 Richard D. Worth <richard@theworths.org>
90 * AUTHORS: Add Richard D. Worth
91 * TODO: Add newline before EOF
93 * src/ttt-client.c: (_ttt_client_execute_who):
95 * src/ttt-server.c: (ttt_server_who): Implement WHO.
97 2005-11-24 Carl Worth <cworth@cworth.org>
99 * PROTOCOL: Document QUIT.
101 * src/ttt-client.c: (_ttt_client_execute_helo),
102 (_ttt_client_execute_quit), (_ttt_client_init), (_ttt_client_fini),
103 (_execute_request), (_handle_requests_thread): Implement QUIT. Add
104 client->registered flag and unregister only if registered. Change
105 from args_min and args_max to args_required.
108 * src/ttt-error.c: (ttt_error_string):
109 * src/ttt-server.c: (ttt_server_register_client): Put underscores
110 in TTT_ERRROR names for better readability.
112 2005-11-24 Carl Worth <cworth@cworth.org>
115 * src/ttt-server.c: (ttt_server_init),
116 (ttt_server_register_client): Remove unique-name generation from
117 the server. The client is going to have to have code to do this
120 * src/ttt-client.c: Change minimum arguments for HELO from 0 to 1.
122 * TODO: Note that HELO and ERROR INVALIDNAME are implemented in
125 2005-11-23 Richard D. Worth <richard@theworths.org>
127 * PROTOCOL: Remove unused servername
129 * src/ttt-client.h: * src/ttt-client.c:
130 (_ttt_client_execute_helo), (_ttt_client_init),
131 (_ttt_client_fini), (_execute_request), (ttt_client_get_name),
132 (ttt_client_set_name): Added command descriptions structure. Match
133 command case-insensitively, dispatch to execute
134 function. Implement HELO command. Register on HELO instead of on
137 * src/ttt-server.h: * src/ttt-server.c: (ttt_server_init),
138 (ttt_server_register_client), (ttt_server_unregister_client),
139 (ttt_server_get_host), (ttt_server_get_port), (main): Added host
140 and port to server. Make client registration name-based rather
143 * src/x.c: (xstrdup): Return NULL on NULL
145 * src/ttt-lex.h: Regenerated
147 2005-11-22 Carl Worth <cworth@cworth.org>
149 * TODO: Add TODO file listing all the stuff from the protocol that
150 needs to be implemented.
157 * src/ttt-token.h: Add support for a flex-based tokenizer which
158 tokenizes newlines and space-separated strings.
160 * src/ttt-client.c: (_ttt_client_init), (_ttt_client_fini),
161 (_append_to_request), (_free_request), (_read_request),
162 (_execute_request): Use new tokenizer to tokenize input into an
163 array of request strings.
165 2005-11-15 Carl Worth <cworth@cworth.org>
169 * src/ttt-error.c: (ttt_error_string): Add error values and error
170 strings from protocol.
172 * src/ttt.h: Add typedefs for ttt_client_t and ttt_server_t so
173 that there's no problem with ttt-client.h and ttt-server.h needing
174 to mutually include each other.
177 * src/ttt-server.c: (ttt_server_register_client),
178 (ttt_server_unregister_client), (_ttt_server_accept), (main): Push
179 the client request handling thread back down into ttt-client.c
180 where it really does belong. The server code no longer ever
181 reaches down inside the ttt_client_t structure. Export
182 ttt_server_register_client and ttt_server_unregister_client. Add
183 documentation for ttt_server_broadcast. Document locking semantics
184 for all functions which acquire the server lock.
187 * src/ttt-client.c: (_ttt_client_create), (_ttt_client_destroy),
188 (_read_into_request_until), (_read_request), (_execute_request),
189 (_handle_requests_thread), (ttt_client_new), (ttt_client_get_id):
190 Pull the ttt_client structure definition back down inside the
191 ttt-client.c file. Don't export ttt_client_create and
192 ttt_client_destroy anymore, but instead just use static
193 _ttt_client_init and _ttt_client_fini. Implement the broadcast by
194 just passing a client pointer around and using client->request
195 rather than passing char *request all over. Document new
196 ttt_client_new and remove ttt_client_read_line. Add locking to
197 ttt_client_send and document it. Add ttt_client_get_id.
199 2005-11-14 Carl Worth <cworth@cworth.org>
201 Server now acts as a very simple chat server.
204 * src/ttt-client.c: (ttt_client_create), (ttt_client_destroy),
205 (_append_to_request), (ttt_client_read_into_request_until),
206 (ttt_client_read_line), (ttt_client_send): Add support to do a
207 buffering read within the client and to reuse the buffer (which
208 grows by doubling) from one request to the next. Add function to
209 send a message to a client.
211 * src/ttt-server.c: (ttt_server_init), (ttt_server_create_client):
212 Add support for a client idea. Resize the server's client list by
214 * src/ttt-server.c: (ttt_server_destroy_client): Add support to
216 * src/ttt-server.c: (_handle_client_requests_thread),
217 (_accept_client): Move handling of client requests up to
218 ttt-server.c from ttt-client.c. Use threads rather than a fork per
221 * src/ttt-server.h: (ttt_server_broadcast): Add function to send a
222 message to all connected clients.
225 * src/ttt-socket.c: (ttt_socket_read),
226 (ttt_socket_write): Add functions to do blocking read or write of
227 the specified number of bytes.
229 * src/ttt-socket.c: (ttt_socket_accept): Remove fork, so that the
230 accept function call can take care of anything like that itself.
233 * src/x.c: (xread), (xwrite): New wrappers for read and write.
235 * src/ttt.h: Add TTT_STATUS_EOF, TRUE, and FALSE.
237 * src/ttt.c: Need to include ttt-args.h explicitly now.
239 2005-11-11 Carl Worth <cworth@cworth.org>
242 * src/ttt-server.c: (ttt_server_init), (ttt_server_add_client),
243 (_accept_client), (main): Add a new ttt_server_t object with a
244 mutex-protected list of clients. Move client handling code down
245 into new ttt-client.c.
248 * src/ttt-client.c: (ttt_client_create), (ttt_client_destroy),
249 (ttt_client_handle_requests): New ttt_client_t object that simply
250 holds a pointer back to the server as well as the client socket
254 * src/ttt-socket.c: (ttt_socket_accept): Add closure argument. Add
255 a call to fork before calling the accept callback.
257 * src/ttt-args.c: Hide unused ttt_args_usage from the compiler to
258 keep it from complaining.
260 * src/ttt.c: (main): Rename the client main program from
261 ttt-client to ttt.c, (since the server code now has its own
265 * src/Makefile.am: Include and link with pthread now that we have
266 pthread-based mutex locking.
268 2005-11-11 Carl Worth <cworth@pippin.local>
270 * src/ttt-server.c: (main): Don't assign to stderr which is
271 apparently an invalid lvalue on Mac OS X.
274 * src/x.c: (xfreopen): Change return type to void.
276 * src/ttt-board.c: (ttt_board_to_string): Add missing return
279 2005-11-11 Carl Worth <cworth@cworth.org>
281 * configure.in: Key off of src/ttt.h instead of src/ttt.c which no
284 2005-11-11 Carl Worth <cworth@cworth.org>
288 * src/x.h: Move include of stdarg.h from x.c to ttt.h.
290 2005-11-11 Carl Worth <cworth@cworth.org>
292 * src/ttt-board.h: Include ttt.h to get standard includes.
294 * src/ttt-socket.c: Replace include of netinet/ip.h with
295 netinet/in.h which seems to be necessary for BSD libc, (eg. Mac OS
298 2005-11-09 Carl Worth <cworth@cworth.org>
302 * src/ttt-server.c: (ttt_dispatch), (main):
304 * src/ttt-socket.c: (_sockaddr_init), (_wait_for_connection),
305 (ttt_socket_create_server), (ttt_socket_accept): Push a lot of
306 code out of ttt-server.c down into a new ttt_socket abstraction
307 layer. The code is much easier to read now. The server also no
308 longer exits when the first client exits, but continues to listen
309 for more connections.
311 2005-11-09 Carl Worth <cworth@cworth.org>
314 * src/ttt-args.c: (ttt_args_help), (ttt_args_parse): Add support
315 for -h,--host, -p,--port, and --log-file command-line arguments.
317 * src/ttt-server.c: (main): Use host, port, and log-file
318 command-line arguments.
320 * src/ttt-client.c: (main): Track change in signature of
324 * src/x.c: (xfdopen), (xfreopen): More wrappers.
326 2005-11-08 Carl Worth <cworth@cworth.org>
329 * src/ttt-server.c: (_sockaddr_init), (_wait_for_connection),
330 (main): Add socket, bind, listen, accept calls to provide a
331 simple, functional, one-shot server demonstration.
334 * src/x.c: (xsocket), (xbind), (xlisten), (xfcntl), (xselect): Add
335 more wrapped system calls.
337 2005-11-07 Carl Worth <cworth@cworth.org>
339 * src/ttt.h: Grab some useful definitions from wdo.h:
340 ASSERT_NOT_REACHEED and TTT_PRINTF_FORMAT. Add several needed
343 * src/Makefile.am: Rip out not-yet existing ttt-command and
346 * src/ttt-args.c: (ttt_args_parse): Track name change from
347 args_help to ttt_args_help.
349 * src/ttt.c: Remove in favor of ttt-server.c and ttt-client.c.
351 * src/x.h: Add prototype for xfwrite.
353 2005-11-05 Richard D. Worth <richard@theworths.org>
355 * src/ttt-board.c: (ttt_board_init): Added for loop counter init.
356 * src/ttt-board.h: Added prototypes.
358 2005-11-05 Richard D. Worth <richard@theworths.org>
360 * src/args.c: Renamed ttt-args.c
361 * src/args.h: Renamed ttt-args.h
362 * src/ttt-args.c: (ttt_args_help), (ttt_args_usage),
363 (ttt_args_parse): Added ttt_ prefix.
364 * src/ttt-args.h: Added ttt_, TTT_ prefix.
366 2005-11-05 Kevin Worth <kevin@cworth.org>
368 * src/ttt-board.c: (ttt_board_init): Implemented board_init.
369 * src/ttt-board.h: (ttt_board_t): Added cells array.
371 2005-11-05 Carl Worth <cworth@cworth.org>
373 * src/Makefile.am: Add ttt-board.[ch] and x.[ch]
376 * src/ttt-board.c: (ttt_board_init), (ttt_board_init_from_string),
377 (ttt_board_to_string), (ttt_board_write): Add some stub functions
378 for Richard and Kevin to have some practice
379 implementing. Functions to represent a board and to go to/from a
383 * src/x.c: (xasprintf), (xvasprintf), (xpipe), (xfork), (xmalloc),
384 (xcalloc), (xrealloc), (xfdopen), (xstrdup), (xfwrite): Several
385 utility functions that make system calls, check the result, and
386 exit on any error. This will simplify the error checking needed in
387 programs using these functions.
389 2005-11-05 Carl Worth <cworth@cworth.org>
391 * src/Makefile.am: Break things up for separate ttt-client and
392 ttt-server and programs.