1 2005-11-24 Carl Worth <cworth@cworth.org>
4 * src/ttt-server.c: (ttt_server_init),
5 (ttt_server_register_client): Remove unique-name generation from
6 the server. The client is going to have to have code to do this
9 * src/ttt-client.c: Change minimum arguments for HELO from 0 to 1.
11 * TODO: Note that HELO and ERROR INVALIDNAME are implemented in
14 2005-11-23 Richard Worth <richard@theworths.org>
16 * PROTOCOL: Removed unused servername
18 * src/ttt-client.h: * src/ttt-client.c:
19 (_ttt_client_execute_helo), (_ttt_client_init),
20 (_ttt_client_fini), (_execute_request), (ttt_client_get_name),
21 (ttt_client_set_name): Added command descriptions structure. Match
22 command case-insensitively, dispatch to execute
23 function. Implement HELO command. Register on HELO instead of on
26 * src/ttt-server.h: * src/ttt-server.c: (ttt_server_init),
27 (ttt_server_register_client), (ttt_server_unregister_client),
28 (ttt_server_get_host), (ttt_server_get_port), (main): Added host
29 and port to server. Make client registration name-based rather
32 * src/x.c: (xstrdup): Return NULL on NULL
34 * src/ttt-lex.h: Regenerated
36 2005-11-22 Carl Worth <cworth@cworth.org>
38 * TODO: Add TODO file listing all the stuff from the protocol that
39 needs to be implemented.
46 * src/ttt-token.h: Add support for a flex-based tokenizer which
47 tokenizes newlines and space-separated strings.
49 * src/ttt-client.c: (_ttt_client_init), (_ttt_client_fini),
50 (_append_to_request), (_free_request), (_read_request),
51 (_execute_request): Use new tokenizer to tokenize input into an
52 array of request strings.
54 2005-11-15 Carl Worth <cworth@cworth.org>
58 * src/ttt-error.c: (ttt_error_string): Add error values and error
59 strings from protocol.
61 * src/ttt.h: Add typedefs for ttt_client_t and ttt_server_t so
62 that there's no problem with ttt-client.h and ttt-server.h needing
63 to mutually include each other.
66 * src/ttt-server.c: (ttt_server_register_client),
67 (ttt_server_unregister_client), (_ttt_server_accept), (main): Push
68 the client request handling thread back down into ttt-client.c
69 where it really does belong. The server code no longer ever
70 reaches down inside the ttt_client_t structure. Export
71 ttt_server_register_client and ttt_server_unregister_client. Add
72 documentation for ttt_server_broadcast. Document locking semantics
73 for all functions which acquire the server lock.
76 * src/ttt-client.c: (_ttt_client_create), (_ttt_client_destroy),
77 (_read_into_request_until), (_read_request), (_execute_request),
78 (_handle_requests_thread), (ttt_client_new), (ttt_client_get_id):
79 Pull the ttt_client structure definition back down inside the
80 ttt-client.c file. Don't export ttt_client_create and
81 ttt_client_destroy anymore, but instead just use static
82 _ttt_client_init and _ttt_client_fini. Implement the broadcast by
83 just passing a client pointer around and using client->request
84 rather than passing char *request all over. Document new
85 ttt_client_new and remove ttt_client_read_line. Add locking to
86 ttt_client_send and document it. Add ttt_client_get_id.
88 2005-11-14 Carl Worth <cworth@cworth.org>
90 Server now acts as a very simple chat server.
93 * src/ttt-client.c: (ttt_client_create), (ttt_client_destroy),
94 (_append_to_request), (ttt_client_read_into_request_until),
95 (ttt_client_read_line), (ttt_client_send): Add support to do a
96 buffering read within the client and to reuse the buffer (which
97 grows by doubling) from one request to the next. Add function to
98 send a message to a client.
100 * src/ttt-server.c: (ttt_server_init), (ttt_server_create_client):
101 Add support for a client idea. Resize the server's client list by
103 * src/ttt-server.c: (ttt_server_destroy_client): Add support to
105 * src/ttt-server.c: (_handle_client_requests_thread),
106 (_accept_client): Move handling of client requests up to
107 ttt-server.c from ttt-client.c. Use threads rather than a fork per
110 * src/ttt-server.h: (ttt_server_broadcast): Add function to send a
111 message to all connected clients.
114 * src/ttt-socket.c: (ttt_socket_read),
115 (ttt_socket_write): Add functions to do blocking read or write of
116 the specified number of bytes.
118 * src/ttt-socket.c: (ttt_socket_accept): Remove fork, so that the
119 accept function call can take care of anything like that itself.
122 * src/x.c: (xread), (xwrite): New wrappers for read and write.
124 * src/ttt.h: Add TTT_STATUS_EOF, TRUE, and FALSE.
126 * src/ttt.c: Need to include ttt-args.h explicitly now.
128 2005-11-11 Carl Worth <cworth@cworth.org>
131 * src/ttt-server.c: (ttt_server_init), (ttt_server_add_client),
132 (_accept_client), (main): Add a new ttt_server_t object with a
133 mutex-protected list of clients. Move client handling code down
134 into new ttt-client.c.
137 * src/ttt-client.c: (ttt_client_create), (ttt_client_destroy),
138 (ttt_client_handle_requests): New ttt_client_t object that simply
139 holds a pointer back to the server as well as the client socket
143 * src/ttt-socket.c: (ttt_socket_accept): Add closure argument. Add
144 a call to fork before calling the accept callback.
146 * src/ttt-args.c: Hide unused ttt_args_usage from the compiler to
147 keep it from complaining.
149 * src/ttt.c: (main): Rename the client main program from
150 ttt-client to ttt.c, (since the server code now has its own
154 * src/Makefile.am: Include and link with pthread now that we have
155 pthread-based mutex locking.
157 2005-11-11 Carl Worth <cworth@pippin.local>
159 * src/ttt-server.c: (main): Don't assign to stderr which is
160 apparently an invalid lvalue on Mac OS X.
163 * src/x.c: (xfreopen): Change return type to void.
165 * src/ttt-board.c: (ttt_board_to_string): Add missing return
168 2005-11-11 Carl Worth <cworth@cworth.org>
170 * configure.in: Key off of src/ttt.h instead of src/ttt.c which no
173 2005-11-11 Carl Worth <cworth@cworth.org>
177 * src/x.h: Move include of stdarg.h from x.c to ttt.h.
179 2005-11-11 Carl Worth <cworth@cworth.org>
181 * src/ttt-board.h: Include ttt.h to get standard includes.
183 * src/ttt-socket.c: Replace include of netinet/ip.h with
184 netinet/in.h which seems to be necessary for BSD libc, (eg. Mac OS
187 2005-11-09 Carl Worth <cworth@cworth.org>
191 * src/ttt-server.c: (ttt_dispatch), (main):
193 * src/ttt-socket.c: (_sockaddr_init), (_wait_for_connection),
194 (ttt_socket_create_server), (ttt_socket_accept): Push a lot of
195 code out of ttt-server.c down into a new ttt_socket abstraction
196 layer. The code is much easier to read now. The server also no
197 longer exits when the first client exits, but continues to listen
198 for more connections.
200 2005-11-09 Carl Worth <cworth@cworth.org>
203 * src/ttt-args.c: (ttt_args_help), (ttt_args_parse): Add support
204 for -h,--host, -p,--port, and --log-file command-line arguments.
206 * src/ttt-server.c: (main): Use host, port, and log-file
207 command-line arguments.
209 * src/ttt-client.c: (main): Track change in signature of
213 * src/x.c: (xfdopen), (xfreopen): More wrappers.
215 2005-11-08 Carl Worth <cworth@cworth.org>
218 * src/ttt-server.c: (_sockaddr_init), (_wait_for_connection),
219 (main): Add socket, bind, listen, accept calls to provide a
220 simple, functional, one-shot server demonstration.
223 * src/x.c: (xsocket), (xbind), (xlisten), (xfcntl), (xselect): Add
224 more wrapped system calls.
226 2005-11-07 Carl Worth <cworth@cworth.org>
228 * src/ttt.h: Grab some useful definitions from wdo.h:
229 ASSERT_NOT_REACHEED and TTT_PRINTF_FORMAT. Add several needed
232 * src/Makefile.am: Rip out not-yet existing ttt-command and
235 * src/ttt-args.c: (ttt_args_parse): Track name change from
236 args_help to ttt_args_help.
238 * src/ttt.c: Remove in favor of ttt-server.c and ttt-client.c.
240 * src/x.h: Add prototype for xfwrite.
242 2005-11-05 Richard D. Worth <richard@theworths.org>
244 * src/ttt-board.c: (ttt_board_init): Added for loop counter init.
245 * src/ttt-board.h: Added prototypes.
247 2005-11-05 Richard D. Worth <richard@theworths.org>
249 * src/args.c: Renamed ttt-args.c
250 * src/args.h: Renamed ttt-args.h
251 * src/ttt-args.c: (ttt_args_help), (ttt_args_usage),
252 (ttt_args_parse): Added ttt_ prefix.
253 * src/ttt-args.h: Added ttt_, TTT_ prefix.
255 2005-11-05 Kevin Worth <kevin@cworth.org>
257 * src/ttt-board.c: (ttt_board_init): Implemented board_init.
258 * src/ttt-board.h: (ttt_board_t): Added cells array.
260 2005-11-05 Carl Worth <cworth@cworth.org>
262 * src/Makefile.am: Add ttt-board.[ch] and x.[ch]
265 * src/ttt-board.c: (ttt_board_init), (ttt_board_init_from_string),
266 (ttt_board_to_string), (ttt_board_write): Add some stub functions
267 for Richard and Kevin to have some practice
268 implementing. Functions to represent a board and to go to/from a
272 * src/x.c: (xasprintf), (xvasprintf), (xpipe), (xfork), (xmalloc),
273 (xcalloc), (xrealloc), (xfdopen), (xstrdup), (xfwrite): Several
274 utility functions that make system calls, check the result, and
275 exit on any error. This will simplify the error checking needed in
276 programs using these functions.
278 2005-11-05 Carl Worth <cworth@cworth.org>
280 * src/Makefile.am: Break things up for separate ttt-client and
281 ttt-server and programs.