1 2005-11-29 Carl Worth <cworth@cworth.org>
4 * src/ttt-socket.c: (ttt_socket_create_client): New function for
5 creating a client socket.
8 * src/x.c: (xconnect): Add xconnect. Return a couple of useful
9 error status values so that callers can recover on connection
10 refused or host unreachable.
12 * src/ttt.h: Add TTT_STATUS_CONNECTION_REFUSED and
13 TTT_STATUS_NETWORK_UNREACHABLE.
15 2005-11-28 Kevin Worth <kevin@theworths.org>
17 * PROTOCOL: Changed board cell numbering to start with zero
21 * src/test-board.c: (main): Added new file for testing.
23 * src/ttt-board.c: (ttt_board_init), (ttt_board_to_string):
24 * src/ttt-board.h: Implemented board_to_string.
26 2005-11-28 kevin worth <kevin@theworths.org>
29 * src/ttt-board.h: Moved struct def from ttt-board.h into
30 ttt-board.c to make it private
35 2005-11-28 Carl Worth <cworth@cworth.org>
37 * TODO: Add instructions on using the first letter of our names to
38 indicate we are working on something.
40 2005-11-25 Bryan Worth <bryan@theworths.org>
41 * ttt-client.c, ttt-server.c, ttt-error.c changed line breaks to
42 <crlf> (\r\n) for network compatibility
44 2005-11-25 Bryan Worth <bryan@theworths.org>
45 * TODO: checked off NOTICE USER and NOTICE QUIT
46 *src/ttt-client.c: (_ttt_client_execute_helo): implement NOTICE USER
47 *(_ttt_client_execute_quit): implement NOTICE QUIT
49 2005-11-25 Bryan Worth <bryan@theworths.org>
50 * TODO: checked off MESSAGE
52 *src/ttt-client.c: (_ttt_client_execute_message): Implement MESSAGE
53 *(_execute_request): changed arg_required to behave as a minimum
54 instead of an absolute number to allow optional arguments such as
57 2005-11-25 Richard D. Worth <richard@theworths.org>
59 * TODO: checked off WHO, QUIT, ERROR SYNTAX
61 * src/ttt-client.c: (_ttt_client_execute_helo), (_ttt_client_init),
62 (ttt_client_get_num_wins):
64 * src/ttt-server.c: (ttt_server_who): Whitespace changes. Add
65 missing player win count for WHO.
67 2005-11-24 Richard D. Worth <richard@theworths.org>
69 * AUTHORS: Add Richard D. Worth
70 * TODO: Add newline before EOF
72 * src/ttt-client.c: (_ttt_client_execute_who):
74 * src/ttt-server.c: (ttt_server_who): Implement WHO.
76 2005-11-24 Carl Worth <cworth@cworth.org>
78 * PROTOCOL: Document QUIT.
80 * src/ttt-client.c: (_ttt_client_execute_helo),
81 (_ttt_client_execute_quit), (_ttt_client_init), (_ttt_client_fini),
82 (_execute_request), (_handle_requests_thread): Implement QUIT. Add
83 client->registered flag and unregister only if registered. Change
84 from args_min and args_max to args_required.
87 * src/ttt-error.c: (ttt_error_string):
88 * src/ttt-server.c: (ttt_server_register_client): Put underscores
89 in TTT_ERRROR names for better readability.
91 2005-11-24 Carl Worth <cworth@cworth.org>
94 * src/ttt-server.c: (ttt_server_init),
95 (ttt_server_register_client): Remove unique-name generation from
96 the server. The client is going to have to have code to do this
99 * src/ttt-client.c: Change minimum arguments for HELO from 0 to 1.
101 * TODO: Note that HELO and ERROR INVALIDNAME are implemented in
104 2005-11-23 Richard D. Worth <richard@theworths.org>
106 * PROTOCOL: Remove unused servername
108 * src/ttt-client.h: * src/ttt-client.c:
109 (_ttt_client_execute_helo), (_ttt_client_init),
110 (_ttt_client_fini), (_execute_request), (ttt_client_get_name),
111 (ttt_client_set_name): Added command descriptions structure. Match
112 command case-insensitively, dispatch to execute
113 function. Implement HELO command. Register on HELO instead of on
116 * src/ttt-server.h: * src/ttt-server.c: (ttt_server_init),
117 (ttt_server_register_client), (ttt_server_unregister_client),
118 (ttt_server_get_host), (ttt_server_get_port), (main): Added host
119 and port to server. Make client registration name-based rather
122 * src/x.c: (xstrdup): Return NULL on NULL
124 * src/ttt-lex.h: Regenerated
126 2005-11-22 Carl Worth <cworth@cworth.org>
128 * TODO: Add TODO file listing all the stuff from the protocol that
129 needs to be implemented.
136 * src/ttt-token.h: Add support for a flex-based tokenizer which
137 tokenizes newlines and space-separated strings.
139 * src/ttt-client.c: (_ttt_client_init), (_ttt_client_fini),
140 (_append_to_request), (_free_request), (_read_request),
141 (_execute_request): Use new tokenizer to tokenize input into an
142 array of request strings.
144 2005-11-15 Carl Worth <cworth@cworth.org>
148 * src/ttt-error.c: (ttt_error_string): Add error values and error
149 strings from protocol.
151 * src/ttt.h: Add typedefs for ttt_client_t and ttt_server_t so
152 that there's no problem with ttt-client.h and ttt-server.h needing
153 to mutually include each other.
156 * src/ttt-server.c: (ttt_server_register_client),
157 (ttt_server_unregister_client), (_ttt_server_accept), (main): Push
158 the client request handling thread back down into ttt-client.c
159 where it really does belong. The server code no longer ever
160 reaches down inside the ttt_client_t structure. Export
161 ttt_server_register_client and ttt_server_unregister_client. Add
162 documentation for ttt_server_broadcast. Document locking semantics
163 for all functions which acquire the server lock.
166 * src/ttt-client.c: (_ttt_client_create), (_ttt_client_destroy),
167 (_read_into_request_until), (_read_request), (_execute_request),
168 (_handle_requests_thread), (ttt_client_new), (ttt_client_get_id):
169 Pull the ttt_client structure definition back down inside the
170 ttt-client.c file. Don't export ttt_client_create and
171 ttt_client_destroy anymore, but instead just use static
172 _ttt_client_init and _ttt_client_fini. Implement the broadcast by
173 just passing a client pointer around and using client->request
174 rather than passing char *request all over. Document new
175 ttt_client_new and remove ttt_client_read_line. Add locking to
176 ttt_client_send and document it. Add ttt_client_get_id.
178 2005-11-14 Carl Worth <cworth@cworth.org>
180 Server now acts as a very simple chat server.
183 * src/ttt-client.c: (ttt_client_create), (ttt_client_destroy),
184 (_append_to_request), (ttt_client_read_into_request_until),
185 (ttt_client_read_line), (ttt_client_send): Add support to do a
186 buffering read within the client and to reuse the buffer (which
187 grows by doubling) from one request to the next. Add function to
188 send a message to a client.
190 * src/ttt-server.c: (ttt_server_init), (ttt_server_create_client):
191 Add support for a client idea. Resize the server's client list by
193 * src/ttt-server.c: (ttt_server_destroy_client): Add support to
195 * src/ttt-server.c: (_handle_client_requests_thread),
196 (_accept_client): Move handling of client requests up to
197 ttt-server.c from ttt-client.c. Use threads rather than a fork per
200 * src/ttt-server.h: (ttt_server_broadcast): Add function to send a
201 message to all connected clients.
204 * src/ttt-socket.c: (ttt_socket_read),
205 (ttt_socket_write): Add functions to do blocking read or write of
206 the specified number of bytes.
208 * src/ttt-socket.c: (ttt_socket_accept): Remove fork, so that the
209 accept function call can take care of anything like that itself.
212 * src/x.c: (xread), (xwrite): New wrappers for read and write.
214 * src/ttt.h: Add TTT_STATUS_EOF, TRUE, and FALSE.
216 * src/ttt.c: Need to include ttt-args.h explicitly now.
218 2005-11-11 Carl Worth <cworth@cworth.org>
221 * src/ttt-server.c: (ttt_server_init), (ttt_server_add_client),
222 (_accept_client), (main): Add a new ttt_server_t object with a
223 mutex-protected list of clients. Move client handling code down
224 into new ttt-client.c.
227 * src/ttt-client.c: (ttt_client_create), (ttt_client_destroy),
228 (ttt_client_handle_requests): New ttt_client_t object that simply
229 holds a pointer back to the server as well as the client socket
233 * src/ttt-socket.c: (ttt_socket_accept): Add closure argument. Add
234 a call to fork before calling the accept callback.
236 * src/ttt-args.c: Hide unused ttt_args_usage from the compiler to
237 keep it from complaining.
239 * src/ttt.c: (main): Rename the client main program from
240 ttt-client to ttt.c, (since the server code now has its own
244 * src/Makefile.am: Include and link with pthread now that we have
245 pthread-based mutex locking.
247 2005-11-11 Carl Worth <cworth@pippin.local>
249 * src/ttt-server.c: (main): Don't assign to stderr which is
250 apparently an invalid lvalue on Mac OS X.
253 * src/x.c: (xfreopen): Change return type to void.
255 * src/ttt-board.c: (ttt_board_to_string): Add missing return
258 2005-11-11 Carl Worth <cworth@cworth.org>
260 * configure.in: Key off of src/ttt.h instead of src/ttt.c which no
263 2005-11-11 Carl Worth <cworth@cworth.org>
267 * src/x.h: Move include of stdarg.h from x.c to ttt.h.
269 2005-11-11 Carl Worth <cworth@cworth.org>
271 * src/ttt-board.h: Include ttt.h to get standard includes.
273 * src/ttt-socket.c: Replace include of netinet/ip.h with
274 netinet/in.h which seems to be necessary for BSD libc, (eg. Mac OS
277 2005-11-09 Carl Worth <cworth@cworth.org>
281 * src/ttt-server.c: (ttt_dispatch), (main):
283 * src/ttt-socket.c: (_sockaddr_init), (_wait_for_connection),
284 (ttt_socket_create_server), (ttt_socket_accept): Push a lot of
285 code out of ttt-server.c down into a new ttt_socket abstraction
286 layer. The code is much easier to read now. The server also no
287 longer exits when the first client exits, but continues to listen
288 for more connections.
290 2005-11-09 Carl Worth <cworth@cworth.org>
293 * src/ttt-args.c: (ttt_args_help), (ttt_args_parse): Add support
294 for -h,--host, -p,--port, and --log-file command-line arguments.
296 * src/ttt-server.c: (main): Use host, port, and log-file
297 command-line arguments.
299 * src/ttt-client.c: (main): Track change in signature of
303 * src/x.c: (xfdopen), (xfreopen): More wrappers.
305 2005-11-08 Carl Worth <cworth@cworth.org>
308 * src/ttt-server.c: (_sockaddr_init), (_wait_for_connection),
309 (main): Add socket, bind, listen, accept calls to provide a
310 simple, functional, one-shot server demonstration.
313 * src/x.c: (xsocket), (xbind), (xlisten), (xfcntl), (xselect): Add
314 more wrapped system calls.
316 2005-11-07 Carl Worth <cworth@cworth.org>
318 * src/ttt.h: Grab some useful definitions from wdo.h:
319 ASSERT_NOT_REACHEED and TTT_PRINTF_FORMAT. Add several needed
322 * src/Makefile.am: Rip out not-yet existing ttt-command and
325 * src/ttt-args.c: (ttt_args_parse): Track name change from
326 args_help to ttt_args_help.
328 * src/ttt.c: Remove in favor of ttt-server.c and ttt-client.c.
330 * src/x.h: Add prototype for xfwrite.
332 2005-11-05 Richard D. Worth <richard@theworths.org>
334 * src/ttt-board.c: (ttt_board_init): Added for loop counter init.
335 * src/ttt-board.h: Added prototypes.
337 2005-11-05 Richard D. Worth <richard@theworths.org>
339 * src/args.c: Renamed ttt-args.c
340 * src/args.h: Renamed ttt-args.h
341 * src/ttt-args.c: (ttt_args_help), (ttt_args_usage),
342 (ttt_args_parse): Added ttt_ prefix.
343 * src/ttt-args.h: Added ttt_, TTT_ prefix.
345 2005-11-05 Kevin Worth <kevin@cworth.org>
347 * src/ttt-board.c: (ttt_board_init): Implemented board_init.
348 * src/ttt-board.h: (ttt_board_t): Added cells array.
350 2005-11-05 Carl Worth <cworth@cworth.org>
352 * src/Makefile.am: Add ttt-board.[ch] and x.[ch]
355 * src/ttt-board.c: (ttt_board_init), (ttt_board_init_from_string),
356 (ttt_board_to_string), (ttt_board_write): Add some stub functions
357 for Richard and Kevin to have some practice
358 implementing. Functions to represent a board and to go to/from a
362 * src/x.c: (xasprintf), (xvasprintf), (xpipe), (xfork), (xmalloc),
363 (xcalloc), (xrealloc), (xfdopen), (xstrdup), (xfwrite): Several
364 utility functions that make system calls, check the result, and
365 exit on any error. This will simplify the error checking needed in
366 programs using these functions.
368 2005-11-05 Carl Worth <cworth@cworth.org>
370 * src/Makefile.am: Break things up for separate ttt-client and
371 ttt-server and programs.