static void
find_receiver(void)
{
_cleanup_free_ struct dirent **hidraw_list = NULL;
int n, i;
char path[PATH_MAX] = {0};
bool found = false;
n = scandir("/dev/", &hidraw_list, filter_hidraw, alphasort);
if (n < 0)
return;
for (i = 0; i < n; i++) {
struct lur_receiver *receiver;
sprintf_safe(path, "/dev/%s", hidraw_list[i]->d_name);
receiver = open_receiver(path);
if (receiver) {
found = true;
printf("%s\n", path);
lur_receiver_unref(receiver);
}
free(hidraw_list[i]);
}
if (!found)
fprintf(stderr, "No receivers found.\n");
}
int
main(int argc, char **argv)
{
struct lur_receiver *receiver;
const char *path;
const char *command;
while (1) {
int c;
int option_index = 0;
static struct option opts[] = {
{ "help", 0, 0, OPT_HELP },
};
c = getopt_long(argc, argv, "+h", opts, &option_index);
if (c == -1)
break;
switch(c) {
case 'h':
case OPT_HELP:
usage();
return EXIT_SUCCESS;
default:
usage();
return EXIT_FAILURE;
}
}
if (argc < 2) {
usage();
return EXIT_FAILURE;
}
command = argv[1];
if (streq(command, "find")) {
find_receiver();
return EXIT_SUCCESS;
}
if (argc < 3) {
usage();
return EXIT_FAILURE;
}
path = argv[argc - 1];
receiver = open_receiver(path);
if (!receiver) {
fprintf(stderr, "Failed to open receiver at %s\n", path);
return EXIT_FAILURE;
}
if (streq(command, "list")) {
list_connected_devices(receiver);
} else if (streq(command, "open")) {
lur_receiver_open(receiver, 0);
} else if (streq(command, "close")) {
lur_receiver_close(receiver);
} else if (streq(command, "disconnect")) {
int index;
if (argc < 4) {
usage();
return EXIT_FAILURE;
}
index = atoi(argv[2]);
disconnect_device(receiver, index);
} else {
usage();
return EXIT_FAILURE;
}
lur_receiver_unref(receiver);
return EXIT_SUCCESS;
}
returned<receiver> standard_container::open_receiver(const std::string &url, const proton::connection_options &co) {
return open_receiver(url, receiver_options(), co);
}
receiver connection::open_receiver(const std::string &addr) {
return open_receiver(addr, receiver_options());
}
returned<receiver> container::open_receiver(const std::string &url, const proton::receiver_options &lo) {
return open_receiver(url, lo, connection_options());
}