1 2005-11-22 Carl Worth <cworth@cworth.org>
3 * TODO: Add TODO file listing all the stuff from the protocol that
4 needs to be implemented.
11 * src/ttt-token.h: Add support for a flex-based tokenizer which
12 tokenizes newlines and space-separated strings.
14 * src/ttt-client.c: (_ttt_client_init), (_ttt_client_fini),
15 (_append_to_request), (_free_request), (_read_request),
16 (_execute_request): Use new tokenizer to tokenize input into an
17 array of request strings.
19 2005-11-15 Carl Worth <cworth@cworth.org>
23 * src/ttt-error.c: (ttt_error_string): Add error values and error
24 strings from protocol.
26 * src/ttt.h: Add typedefs for ttt_client_t and ttt_server_t so
27 that there's no problem with ttt-client.h and ttt-server.h needing
28 to mutually include each other.
31 * src/ttt-server.c: (ttt_server_register_client),
32 (ttt_server_unregister_client), (_ttt_server_accept), (main): Push
33 the client request handling thread back down into ttt-client.c
34 where it really does belong. The server code no longer ever
35 reaches down inside the ttt_client_t structure. Export
36 ttt_server_register_client and ttt_server_unregister_client. Add
37 documentation for ttt_server_broadcast. Document locking semantics
38 for all functions which acquire the server lock.
41 * src/ttt-client.c: (_ttt_client_create), (_ttt_client_destroy),
42 (_read_into_request_until), (_read_request), (_execute_request),
43 (_handle_requests_thread), (ttt_client_new), (ttt_client_get_id):
44 Pull the ttt_client structure definition back down inside the
45 ttt-client.c file. Don't export ttt_client_create and
46 ttt_client_destroy anymore, but instead just use static
47 _ttt_client_init and _ttt_client_fini. Implement the broadcast by
48 just passing a client pointer around and using client->request
49 rather than passing char *request all over. Document new
50 ttt_client_new and remove ttt_client_read_line. Add locking to
51 ttt_client_send and document it. Add ttt_client_get_id.
53 2005-11-14 Carl Worth <cworth@cworth.org>
55 Server now acts as a very simple chat server.
58 * src/ttt-client.c: (ttt_client_create), (ttt_client_destroy),
59 (_append_to_request), (ttt_client_read_into_request_until),
60 (ttt_client_read_line), (ttt_client_send): Add support to do a
61 buffering read within the client and to reuse the buffer (which
62 grows by doubling) from one request to the next. Add function to
63 send a message to a client.
65 * src/ttt-server.c: (ttt_server_init), (ttt_server_create_client):
66 Add support for a client idea. Resize the server's client list by
68 * src/ttt-server.c: (ttt_server_destroy_client): Add support to
70 * src/ttt-server.c: (_handle_client_requests_thread),
71 (_accept_client): Move handling of client requests up to
72 ttt-server.c from ttt-client.c. Use threads rather than a fork per
75 * src/ttt-server.h: (ttt_server_broadcast): Add function to send a
76 message to all connected clients.
79 * src/ttt-socket.c: (ttt_socket_read),
80 (ttt_socket_write): Add functions to do blocking read or write of
81 the specified number of bytes.
83 * src/ttt-socket.c: (ttt_socket_accept): Remove fork, so that the
84 accept function call can take care of anything like that itself.
87 * src/x.c: (xread), (xwrite): New wrappers for read and write.
89 * src/ttt.h: Add TTT_STATUS_EOF, TRUE, and FALSE.
91 * src/ttt.c: Need to include ttt-args.h explicitly now.
93 2005-11-11 Carl Worth <cworth@cworth.org>
96 * src/ttt-server.c: (ttt_server_init), (ttt_server_add_client),
97 (_accept_client), (main): Add a new ttt_server_t object with a
98 mutex-protected list of clients. Move client handling code down
99 into new ttt-client.c.
102 * src/ttt-client.c: (ttt_client_create), (ttt_client_destroy),
103 (ttt_client_handle_requests): New ttt_client_t object that simply
104 holds a pointer back to the server as well as the client socket
108 * src/ttt-socket.c: (ttt_socket_accept): Add closure argument. Add
109 a call to fork before calling the accept callback.
111 * src/ttt-args.c: Hide unused ttt_args_usage from the compiler to
112 keep it from complaining.
114 * src/ttt.c: (main): Rename the client main program from
115 ttt-client to ttt.c, (since the server code now has its own
119 * src/Makefile.am: Include and link with pthread now that we have
120 pthread-based mutex locking.
122 2005-11-11 Carl Worth <cworth@pippin.local>
124 * src/ttt-server.c: (main): Don't assign to stderr which is
125 apparently an invalid lvalue on Mac OS X.
128 * src/x.c: (xfreopen): Change return type to void.
130 * src/ttt-board.c: (ttt_board_to_string): Add missing return
133 2005-11-11 Carl Worth <cworth@cworth.org>
135 * configure.in: Key off of src/ttt.h instead of src/ttt.c which no
138 2005-11-11 Carl Worth <cworth@cworth.org>
142 * src/x.h: Move include of stdarg.h from x.c to ttt.h.
144 2005-11-11 Carl Worth <cworth@cworth.org>
146 * src/ttt-board.h: Include ttt.h to get standard includes.
148 * src/ttt-socket.c: Replace include of netinet/ip.h with
149 netinet/in.h which seems to be necessary for BSD libc, (eg. Mac OS
152 2005-11-09 Carl Worth <cworth@cworth.org>
156 * src/ttt-server.c: (ttt_dispatch), (main):
158 * src/ttt-socket.c: (_sockaddr_init), (_wait_for_connection),
159 (ttt_socket_create_server), (ttt_socket_accept): Push a lot of
160 code out of ttt-server.c down into a new ttt_socket abstraction
161 layer. The code is much easier to read now. The server also no
162 longer exits when the first client exits, but continues to listen
163 for more connections.
165 2005-11-09 Carl Worth <cworth@cworth.org>
168 * src/ttt-args.c: (ttt_args_help), (ttt_args_parse): Add support
169 for -h,--host, -p,--port, and --log-file command-line arguments.
171 * src/ttt-server.c: (main): Use host, port, and log-file
172 command-line arguments.
174 * src/ttt-client.c: (main): Track change in signature of
178 * src/x.c: (xfdopen), (xfreopen): More wrappers.
180 2005-11-08 Carl Worth <cworth@cworth.org>
183 * src/ttt-server.c: (_sockaddr_init), (_wait_for_connection),
184 (main): Add socket, bind, listen, accept calls to provide a
185 simple, functional, one-shot server demonstration.
188 * src/x.c: (xsocket), (xbind), (xlisten), (xfcntl), (xselect): Add
189 more wrapped system calls.
191 2005-11-07 Carl Worth <cworth@cworth.org>
193 * src/ttt.h: Grab some useful definitions from wdo.h:
194 ASSERT_NOT_REACHEED and TTT_PRINTF_FORMAT. Add several needed
197 * src/Makefile.am: Rip out not-yet existing ttt-command and
200 * src/ttt-args.c: (ttt_args_parse): Track name change from
201 args_help to ttt_args_help.
203 * src/ttt.c: Remove in favor of ttt-server.c and ttt-client.c.
205 * src/x.h: Add prototype for xfwrite.
207 2005-11-05 Richard D. Worth <richard@theworths.org>
209 * src/ttt-board.c: (ttt_board_init): Added for loop counter init.
210 * src/ttt-board.h: Added prototypes.
212 2005-11-05 Richard D. Worth <richard@theworths.org>
214 * src/args.c: Renamed ttt-args.c
215 * src/args.h: Renamed ttt-args.h
216 * src/ttt-args.c: (ttt_args_help), (ttt_args_usage),
217 (ttt_args_parse): Added ttt_ prefix.
218 * src/ttt-args.h: Added ttt_, TTT_ prefix.
220 2005-11-05 Kevin Worth <kevin@cworth.org>
222 * src/ttt-board.c: (ttt_board_init): Implemented board_init.
223 * src/ttt-board.h: (ttt_board_t): Added cells array.
225 2005-11-05 Carl Worth <cworth@cworth.org>
227 * src/Makefile.am: Add ttt-board.[ch] and x.[ch]
230 * src/ttt-board.c: (ttt_board_init), (ttt_board_init_from_string),
231 (ttt_board_to_string), (ttt_board_write): Add some stub functions
232 for Richard and Kevin to have some practice
233 implementing. Functions to represent a board and to go to/from a
237 * src/x.c: (xasprintf), (xvasprintf), (xpipe), (xfork), (xmalloc),
238 (xcalloc), (xrealloc), (xfdopen), (xstrdup), (xfwrite): Several
239 utility functions that make system calls, check the result, and
240 exit on any error. This will simplify the error checking needed in
241 programs using these functions.
243 2005-11-05 Carl Worth <cworth@cworth.org>
245 * src/Makefile.am: Break things up for separate ttt-client and
246 ttt-server and programs.