/* Copyright (C) 2014 J.F.Dockes
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include <string>
using namespace std;
#include <upnp/upnp.h>
#include "libupnpp/soaphelp.hxx"
#include "libupnpp/log.hxx"
#include "libupnpp/control/renderingcontrol.hxx"
namespace UPnPClient {
const string
RenderingControl::SType("urn:schemas-upnp-org:service:RenderingControl:1");
// We don't include a version in comparisons, as we are satisfied with
// version 1
bool RenderingControl::isRDCService(const string& st)
{
const string::size_type sz(SType.size()-2);
return !SType.compare(0, sz, st, 0, sz);
}
int RenderingControl::setVolume(int volume, const string& channel)
{
SoapEncodeInput args(m_serviceType, "SetVolume");
args("Channel", channel)("DesiredVolume", SoapEncodeInput::i2s(volume));
SoapDecodeOutput data;
int ret = runAction(args, data);
if (ret != UPNP_E_SUCCESS) {
return ret;
}
return 0;
}
int RenderingControl::getVolume(const string& channel)
{
SoapEncodeInput args(m_serviceType, "GetVolume");
args("Channel", channel);
SoapDecodeOutput data;
int ret = runAction(args, data);
if (ret != UPNP_E_SUCCESS) {
return ret;
}
int volume;
if (!data.getInt("CurrentVolume", &volume)) {
LOGERR("RenderingControl:getVolume: missing CurrentVolume in response"
<< endl);
return UPNP_E_BAD_RESPONSE;
}
return volume;
}
} // End namespace UPnPClient