int init_dev(void)
{
char *dev_path;
if(!(dev_path = get_dev_path())) {
fprintf(stderr, "failed to find the spaceball device file\n");
return -1;
}
printf("using device: %s\n", dev_path);
if(open_dev(dev_path) == -1) {
return -1;
}
printf("device name: %s\n", dev_name);
return 0;
}
int main()
{
int flag;
int ret;
fd_set rfds;
struct timeval tv;
char tmp[NAME_LEN];
char kbd_path[NAME_LEN];
char cmd_buf[BUF_LEN];
char type_buf[BUF_LEN];
char exec_buf[READ_LINE];
double rtt;
struct timeval tvpressed;
struct timeval tvreleased;
struct input_event myinput;
atexit( close_fd );
//signal(SIGCHLD, SIG_IGN);
//init_deamon();
memset(keys, 0, KEY_LEN * sizeof(int));
memset(cmd_buf, 0, BUF_LEN);
memset(type_buf, 0, BUF_LEN);
memset(exec_buf, 0, READ_LINE);
get_dev_path(kbd_path);
sys_says("kbd_path : %s\n", kbd_path);
sprintf(tmp, "gksudo chmod 777 %s", kbd_path);
sys_says("gksudo : %s\n", tmp);
system(tmp);
fd = open(kbd_path, O_RDONLY);
if ( fd == -1 ) {
sys_says("open keyboard err : %s\n", strerror(errno) );
return -1;
}
//pthread_t recd_start;
//init_deamon();
while (1) {
memset(&myinput, 0, sizeof(myinput));
FD_ZERO(&rfds);
FD_SET(fd, &rfds);
tv.tv_sec = 5;
tv.tv_usec = 0;
ret = select( fd + 1, &rfds, NULL, NULL, &tv );
if ( ret == -1 ) {
sys_says( "select err : %s\n", strerror(errno) );
} else if ( ret == 0 ) {
continue;
} else {
//if ( FD_ISSET(fd, &rfds) ) {
flag = read(fd, &myinput, sizeof(myinput));
if ( flag == -1 ) {
sys_says("read keyboard err : %s\n", strerror(errno));
} else if (flag == sizeof(myinput)) {
if (myinput.code == KEY_ESC) {
//close(fd);
//fd = -1;
break;
}
if ( (myinput.code == KEY_LEFTCTRL ||
myinput.code == KEY_RIGHTCTRL) ) {
if ( myinput.value == 1 ) { //按下
memset(&tvpressed, 0, sizeof(struct timeval));
gettimeofday( &tvpressed, NULL );
sys_says("KEY_CTRL Pressed\n");
first_record = 1;
record_abort = 1;
/*if ( pthread_create(&recd_start, 0,
record_start, 0) != 0 ) {
sys_says("create thrd err...\n");
return -1;
}*/
} else if ( myinput.value == 0 ) { //松开
memset(&tvreleased, 0, sizeof(struct timeval));
gettimeofday( &tvreleased, NULL );
sys_says("KEY_CTRL Released\n");
record_abort = 0;
//pthread_join(recd_start, NULL);
tv_sub(&tvpressed, &tvreleased);
rtt = tvreleased.tv_sec * 1000 + tvreleased.tv_usec / 1000;
sys_says("rtt : %0.1f\n\n", rtt);
if ( (((int)rtt) / 1000) < 2 ) {
//按下时间小于2s，不是录音操作，放弃
continue;
}
parse_record(cmd_buf);
if ( cmd_buf[0] == '\0' ) {
continue;
}
if ( !is_config_set() ) {
fprintf(stderr, "!is_config_set\n");
no_set_config(cmd_buf, exec_buf, type_buf);
} else {
fprintf(stderr, "is_config_set\n");
has_set_config(cmd_buf, exec_buf, type_buf);
}
}
}
if ( (myinput.code == KEY_LEFTALT) ||
(myinput.code == KEY_RIGHTALT) ) {
if ( myinput.value == 1 ) { //按下
read_xsel();
}
}
}
//}
}
}
/*
if ( fd != -1 ) {
close(fd);
}
*/
return 0;
}