int command_main(int argc, char *argv[])
{
char *p;
int size;
int num = 0;
char *cmd[COMMAND_WORD_NUM];
int cmd_len = 0;
int i, j;
send_use(SERIAL_DEFAULT_DEVICE);
command_init( cmd );
file_init();
while (1) {
send_write("command> "); /* プロンプト表示 */
/* コマンド格納バッファを0クリアする */
for( j = 0; j < COMMAND_WORD_NUM; j++ ){
memset( cmd[j], 0, COMMAND_WORD_LENGTH );
}
/* コンソールからの受信文字列を受け取る */
kz_recv(MSGBOX_ID_CONSINPUT, &size, &p);
p[size] = '\0';
/* 入力文字列を分解する */
if( ( num = command_split( p, cmd ) ) == 0 ){
send_write("input nothing\n");
continue;
}
/* コマンドの実行 */
cmd_len = strlen( cmd[0] );
for( i = 0; command_table[i].cmd != NULL; i++ ){
if( !strncmp( cmd[0],
command_table[i].cmd,
(cmd_len>command_table[i].size?cmd_len:command_table[i].size) ) ){
command_table[i].func( num, cmd );
break;
}
}
if( command_table[i].cmd == NULL ){
send_write("unknown.\n");
}
kz_kmfree(p);
}
command_terminate( cmd );
return 0;
}
int command_doline(buffer_t* out, command_t* commands,
const char* line)
{
uint8_t argc;
char** argv = NULL;
int error;
command_t* command;
if (NULL == commands || NULL == line)
return EFAULT;
argc = command_split(line, &argv);
if (NULL == argv)
return errno;
if (!argc || NULL == (command = command_find(commands, argv[0])))
{
command_sfree(&argv);
command_report_error(out, commands, ENOCMD);
return ENOCMD;
}
error = command_do(out, command, argc, argv);
command_sfree(&argv);
return error;
}
