QString HDHRStreamHandler::TunerGet(
const QString &name, bool report_error_return, bool print_error) const
{
QMutexLocker locker(&_hdhr_lock);
if (!_hdhomerun_device)
{
LOG(VB_GENERAL, LOG_ERR, LOC + "Get request failed (not connected)");
return QString::null;
}
QString valname = QString("/tuner%1/%2").arg(_tuner).arg(name);
char *value = NULL;
char *error = NULL;
if (hdhomerun_device_get_var(
_hdhomerun_device, valname.toLocal8Bit().constData(),
&value, &error) < 0)
{
LOG(VB_GENERAL, LOG_ERR, LOC + "Get request failed" + ENO);
return QString::null;
}
if (report_error_return && error)
{
if (print_error)
{
LOG(VB_GENERAL, LOG_ERR, LOC + QString("DeviceGet(%1): %2")
.arg(name).arg(error));
}
return QString::null;
}
return QString(value);
}
static int cmd_execute(void)
{
char *ret_value;
char *ret_error;
if (hdhomerun_device_get_var(hd, "/sys/boot", &ret_value, &ret_error) < 0) {
fprintf(stderr, "communication error sending request to hdhomerun device\n");
return -1;
}
if (ret_error) {
printf("%s\n", ret_error);
return 0;
}
char *end = ret_value + strlen(ret_value);
char *pos = ret_value;
while (1) {
if (pos >= end) {
break;
}
char *eol_r = strchr(pos, '\r');
if (!eol_r) {
eol_r = end;
}
char *eol_n = strchr(pos, '\n');
if (!eol_n) {
eol_n = end;
}
char *eol = eol_r;
if (eol_n < eol) {
eol = eol_n;
}
char *sep = strchr(pos, ' ');
if (!sep || sep > eol) {
pos = eol + 1;
continue;
}
*sep = 0;
*eol = 0;
char *item = pos;
char *value = sep + 1;
printf("set %s \"%s\"\n", item, value);
cmd_set_internal(item, value);
pos = eol + 1;
}
return 1;
}
static int cmd_get(const char *item)
{
char *ret_value;
char *ret_error;
if (hdhomerun_device_get_var(hd, item, &ret_value, &ret_error) < 0) {
fprintf(stderr, "communication error sending request to hdhomerun device\n");
return -1;
}
if (ret_error) {
printf("%s\n", ret_error);
return 0;
}
printf("%s\n", ret_value);
return 1;
}