int main(int argc, char** argv) {
unsigned int delay = 250; // Milliseconds
// Check root access
if(geteuid() != 0) {
std::cout << "Need root access" << std::endl;
return 1;
}
if(argc < 2) {
print_help();
return 0;
}
USBLamp lamp = USBLamp();
lamp.open();
if (lamp.isConnected()) {
lamp.init();
bool nextArgDelay = false;
for (int i=1; i<argc; ++i) {
if (strlen(argv[i]) > 4 && argv[i][0] == '-' && argv[i][1] == 'd') {
delay = atoi(&argv[i][2]);
if (DEBUG) {
std::cout << "Delay: " << delay << "ms" << std::endl;
}
continue;
}
if (strlen(argv[i]) == 2 && argv[i][0] == '-' && argv[i][1] == 'd') {
nextArgDelay = true;
continue;
}
if (nextArgDelay) {
delay = atoi(argv[i]);
nextArgDelay = false;
if (DEBUG) {
std::cout << "Delay: " << delay << "ms" << std::endl;
}
continue;
}
Color color = getColor(argv[i], Color::maxval);
lamp.setColor(color);
if (i+1<argc) {
Color nextColor = getColor(argv[i+1], Color::maxval);
lamp.fading(delay, nextColor);
}
}
lamp.close();
} else {
std::cout << "no lamp found" << std::endl;
}
return 0;
}
int main(int argc, char** argv) {
unsigned int delay = 250; // Milliseconds
unsigned int port = 0; // UDP datagram port
unsigned short repeat = 0;
unsigned int repeat_wait = 0;
char opt_help = 0;
char opt_switch = 0;
int opt;
// Check root access
if (geteuid() != 0) {
std::cout << "Need root access" << std::endl;
return 1;
}
while ((opt = getopt(argc, argv, "hsr:d:p:")) != -1) { // for each option...
char *p1;
switch ( opt ) {
case 'h':
opt_help++;
break;
case 's':
opt_switch++;
break;
case 'r':
repeat = atoi(optarg);
if ((p1 = strchr(optarg,','))) {
repeat_wait = atoi(p1+1);
}
break;
case 'd':
delay = atoi(optarg);
if (DEBUG) {
std::cout << "Delay: " << delay << "ms" << std::endl;
}
break;
case 'p':
port = atoi(optarg);
if (DEBUG) {
std::cout << "Listening on UDP port " << port << std::endl;
}
break;
case '?': // unknown option...
opt_help++;
break;
}
}
repeat++;
optind--;
argc -= optind;
argv += optind;
if ((!port && argc < 2) || opt_help) {
print_help();
return 0;
}
USBLamp lamp = USBLamp();
lamp.open();
if (lamp.isConnected()) {
unsigned int wait = delay;
char first = 1;
lamp.init();
lamp.switchOff();
while (repeat--) {
for (int i=1; i<argc; i++) {
char *p1 = argv[i];
Color color = getColor(p1, Color::maxval);
if (first) {
lamp.setColor(color);
first = 0;
} else {
if (opt_switch) {
usleep(wait*1000);
lamp.setColor(color);
} else {
lamp.fading(wait,color);
}
}
if ((p1 = strchr(p1,','))) wait = atoi(p1+1);
else wait = delay;
}
if (repeat && repeat_wait) usleep(repeat_wait * 1000);
}
if (port) listen(lamp, port);
lamp.close();
} else {
std::cout << "no lamp found" << std::endl;
}
return 0;
}