1 2005-11-23 Richard Worth <richard@theworths.org>
3 * PROTOCOL: Removed unused servername
5 * src/ttt-client.h: * src/ttt-client.c:
6 (_ttt_client_execute_helo), (_ttt_client_init),
7 (_ttt_client_fini), (_execute_request), (ttt_client_get_name),
8 (ttt_client_set_name): Added command descriptions structure. Match
9 command case-insensitively, dispatch to execute
10 function. Implement HELO command. Register on HELO instead of on
13 * src/ttt-server.h: * src/ttt-server.c: (ttt_server_init),
14 (ttt_server_register_client), (ttt_server_unregister_client),
15 (ttt_server_get_host), (ttt_server_get_port), (main): Added host
16 and port to server. Make client registration name-based rather
19 * src/x.c: (xstrdup): Return NULL on NULL
21 * src/ttt-lex.h: Regenerated
23 2005-11-22 Carl Worth <cworth@cworth.org>
25 * TODO: Add TODO file listing all the stuff from the protocol that
26 needs to be implemented.
33 * src/ttt-token.h: Add support for a flex-based tokenizer which
34 tokenizes newlines and space-separated strings.
36 * src/ttt-client.c: (_ttt_client_init), (_ttt_client_fini),
37 (_append_to_request), (_free_request), (_read_request),
38 (_execute_request): Use new tokenizer to tokenize input into an
39 array of request strings.
41 2005-11-15 Carl Worth <cworth@cworth.org>
45 * src/ttt-error.c: (ttt_error_string): Add error values and error
46 strings from protocol.
48 * src/ttt.h: Add typedefs for ttt_client_t and ttt_server_t so
49 that there's no problem with ttt-client.h and ttt-server.h needing
50 to mutually include each other.
53 * src/ttt-server.c: (ttt_server_register_client),
54 (ttt_server_unregister_client), (_ttt_server_accept), (main): Push
55 the client request handling thread back down into ttt-client.c
56 where it really does belong. The server code no longer ever
57 reaches down inside the ttt_client_t structure. Export
58 ttt_server_register_client and ttt_server_unregister_client. Add
59 documentation for ttt_server_broadcast. Document locking semantics
60 for all functions which acquire the server lock.
63 * src/ttt-client.c: (_ttt_client_create), (_ttt_client_destroy),
64 (_read_into_request_until), (_read_request), (_execute_request),
65 (_handle_requests_thread), (ttt_client_new), (ttt_client_get_id):
66 Pull the ttt_client structure definition back down inside the
67 ttt-client.c file. Don't export ttt_client_create and
68 ttt_client_destroy anymore, but instead just use static
69 _ttt_client_init and _ttt_client_fini. Implement the broadcast by
70 just passing a client pointer around and using client->request
71 rather than passing char *request all over. Document new
72 ttt_client_new and remove ttt_client_read_line. Add locking to
73 ttt_client_send and document it. Add ttt_client_get_id.
75 2005-11-14 Carl Worth <cworth@cworth.org>
77 Server now acts as a very simple chat server.
80 * src/ttt-client.c: (ttt_client_create), (ttt_client_destroy),
81 (_append_to_request), (ttt_client_read_into_request_until),
82 (ttt_client_read_line), (ttt_client_send): Add support to do a
83 buffering read within the client and to reuse the buffer (which
84 grows by doubling) from one request to the next. Add function to
85 send a message to a client.
87 * src/ttt-server.c: (ttt_server_init), (ttt_server_create_client):
88 Add support for a client idea. Resize the server's client list by
90 * src/ttt-server.c: (ttt_server_destroy_client): Add support to
92 * src/ttt-server.c: (_handle_client_requests_thread),
93 (_accept_client): Move handling of client requests up to
94 ttt-server.c from ttt-client.c. Use threads rather than a fork per
97 * src/ttt-server.h: (ttt_server_broadcast): Add function to send a
98 message to all connected clients.
101 * src/ttt-socket.c: (ttt_socket_read),
102 (ttt_socket_write): Add functions to do blocking read or write of
103 the specified number of bytes.
105 * src/ttt-socket.c: (ttt_socket_accept): Remove fork, so that the
106 accept function call can take care of anything like that itself.
109 * src/x.c: (xread), (xwrite): New wrappers for read and write.
111 * src/ttt.h: Add TTT_STATUS_EOF, TRUE, and FALSE.
113 * src/ttt.c: Need to include ttt-args.h explicitly now.
115 2005-11-11 Carl Worth <cworth@cworth.org>
118 * src/ttt-server.c: (ttt_server_init), (ttt_server_add_client),
119 (_accept_client), (main): Add a new ttt_server_t object with a
120 mutex-protected list of clients. Move client handling code down
121 into new ttt-client.c.
124 * src/ttt-client.c: (ttt_client_create), (ttt_client_destroy),
125 (ttt_client_handle_requests): New ttt_client_t object that simply
126 holds a pointer back to the server as well as the client socket
130 * src/ttt-socket.c: (ttt_socket_accept): Add closure argument. Add
131 a call to fork before calling the accept callback.
133 * src/ttt-args.c: Hide unused ttt_args_usage from the compiler to
134 keep it from complaining.
136 * src/ttt.c: (main): Rename the client main program from
137 ttt-client to ttt.c, (since the server code now has its own
141 * src/Makefile.am: Include and link with pthread now that we have
142 pthread-based mutex locking.
144 2005-11-11 Carl Worth <cworth@pippin.local>
146 * src/ttt-server.c: (main): Don't assign to stderr which is
147 apparently an invalid lvalue on Mac OS X.
150 * src/x.c: (xfreopen): Change return type to void.
152 * src/ttt-board.c: (ttt_board_to_string): Add missing return
155 2005-11-11 Carl Worth <cworth@cworth.org>
157 * configure.in: Key off of src/ttt.h instead of src/ttt.c which no
160 2005-11-11 Carl Worth <cworth@cworth.org>
164 * src/x.h: Move include of stdarg.h from x.c to ttt.h.
166 2005-11-11 Carl Worth <cworth@cworth.org>
168 * src/ttt-board.h: Include ttt.h to get standard includes.
170 * src/ttt-socket.c: Replace include of netinet/ip.h with
171 netinet/in.h which seems to be necessary for BSD libc, (eg. Mac OS
174 2005-11-09 Carl Worth <cworth@cworth.org>
178 * src/ttt-server.c: (ttt_dispatch), (main):
180 * src/ttt-socket.c: (_sockaddr_init), (_wait_for_connection),
181 (ttt_socket_create_server), (ttt_socket_accept): Push a lot of
182 code out of ttt-server.c down into a new ttt_socket abstraction
183 layer. The code is much easier to read now. The server also no
184 longer exits when the first client exits, but continues to listen
185 for more connections.
187 2005-11-09 Carl Worth <cworth@cworth.org>
190 * src/ttt-args.c: (ttt_args_help), (ttt_args_parse): Add support
191 for -h,--host, -p,--port, and --log-file command-line arguments.
193 * src/ttt-server.c: (main): Use host, port, and log-file
194 command-line arguments.
196 * src/ttt-client.c: (main): Track change in signature of
200 * src/x.c: (xfdopen), (xfreopen): More wrappers.
202 2005-11-08 Carl Worth <cworth@cworth.org>
205 * src/ttt-server.c: (_sockaddr_init), (_wait_for_connection),
206 (main): Add socket, bind, listen, accept calls to provide a
207 simple, functional, one-shot server demonstration.
210 * src/x.c: (xsocket), (xbind), (xlisten), (xfcntl), (xselect): Add
211 more wrapped system calls.
213 2005-11-07 Carl Worth <cworth@cworth.org>
215 * src/ttt.h: Grab some useful definitions from wdo.h:
216 ASSERT_NOT_REACHEED and TTT_PRINTF_FORMAT. Add several needed
219 * src/Makefile.am: Rip out not-yet existing ttt-command and
222 * src/ttt-args.c: (ttt_args_parse): Track name change from
223 args_help to ttt_args_help.
225 * src/ttt.c: Remove in favor of ttt-server.c and ttt-client.c.
227 * src/x.h: Add prototype for xfwrite.
229 2005-11-05 Richard D. Worth <richard@theworths.org>
231 * src/ttt-board.c: (ttt_board_init): Added for loop counter init.
232 * src/ttt-board.h: Added prototypes.
234 2005-11-05 Richard D. Worth <richard@theworths.org>
236 * src/args.c: Renamed ttt-args.c
237 * src/args.h: Renamed ttt-args.h
238 * src/ttt-args.c: (ttt_args_help), (ttt_args_usage),
239 (ttt_args_parse): Added ttt_ prefix.
240 * src/ttt-args.h: Added ttt_, TTT_ prefix.
242 2005-11-05 Kevin Worth <kevin@cworth.org>
244 * src/ttt-board.c: (ttt_board_init): Implemented board_init.
245 * src/ttt-board.h: (ttt_board_t): Added cells array.
247 2005-11-05 Carl Worth <cworth@cworth.org>
249 * src/Makefile.am: Add ttt-board.[ch] and x.[ch]
252 * src/ttt-board.c: (ttt_board_init), (ttt_board_init_from_string),
253 (ttt_board_to_string), (ttt_board_write): Add some stub functions
254 for Richard and Kevin to have some practice
255 implementing. Functions to represent a board and to go to/from a
259 * src/x.c: (xasprintf), (xvasprintf), (xpipe), (xfork), (xmalloc),
260 (xcalloc), (xrealloc), (xfdopen), (xstrdup), (xfwrite): Several
261 utility functions that make system calls, check the result, and
262 exit on any error. This will simplify the error checking needed in
263 programs using these functions.
265 2005-11-05 Carl Worth <cworth@cworth.org>
267 * src/Makefile.am: Break things up for separate ttt-client and
268 ttt-server and programs.