C++ (Cpp) hdhomerun_device_set_var Examples

Example #1

QString HDHRStreamHandler::TunerSet(
    const QString &name, const QString &val,
    bool report_error_return, bool print_error)
{
    QMutexLocker locker(&_hdhr_lock);

    if (!_hdhomerun_device)
    {
        VERBOSE(VB_IMPORTANT, LOC_ERR + "Set 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_set_var(
            _hdhomerun_device, valname.toLocal8Bit().constData(),
            val.toLocal8Bit().constData(), &value, &error) < 0)
    {
        VERBOSE(VB_IMPORTANT, LOC_ERR + "Set request failed" + ENO);

        return QString::null;
    }

    // Database modulation strings and HDHR use different syntax.
    // HACK!! Caller should be doing this. (e.g. auto in HDHRChannel::Tune())
    //
    if (error && name == QString("channel") && val.contains("qam_"))
    {
        QString newval = val;
        newval.replace("qam_256", "qam");
        newval.replace("qam_64", "qam");
        VERBOSE(VB_CHANNEL, "HDHRSH::TunerSet() Failed. Trying " + newval);
        return TunerSet(name, newval, report_error_return, print_error);
    }

    if (report_error_return && error)
    {
        if (print_error)
        {
            VERBOSE(VB_IMPORTANT, LOC_ERR +
                    QString("DeviceSet(%1 %2): %3")
                    .arg(name).arg(val).arg(error));
        }

        return QString::null;
    }

    return QString(value);
}

Example #2

File: hdhomerun_config.c Project: davhello/HDHR.NET

static int cmd_set_internal(const char *item, const char *value)
{
	char *ret_error;
	if (hdhomerun_device_set_var(hd, item, value, NULL, &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;
	}

	return 1;
}

Example #3

File: hdhrstreamhandler.cpp Project: awithers/mythtv

QString HDHRStreamHandler::TunerSet(
    const QString &name, const QString &val,
    bool report_error_return, bool print_error)
{
    QMutexLocker locker(&_hdhr_lock);

    if (!_hdhomerun_device)
    {
        LOG(VB_GENERAL, LOG_ERR, LOC + "Set 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_set_var(
            _hdhomerun_device, valname.toLocal8Bit().constData(),
            val.toLocal8Bit().constData(), &value, &error) < 0)
    {
        LOG(VB_GENERAL, LOG_ERR, LOC + "Set request failed" + ENO);

        return QString::null;
    }

    if (report_error_return && error)
    {
        if (print_error)
        {
            LOG(VB_GENERAL, LOG_ERR, LOC + QString("DeviceSet(%1 %2): %3")
                    .arg(name).arg(val).arg(error));
        }

        return QString::null;
    }

    return QString(value);
}