/* 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 <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#include <pwd.h>
#include <string>
#include <iostream>
#include <sstream>
#include <vector>
#include <functional>
#include <set>
using namespace std;
using namespace std::placeholders;
#include "libupnpp/upnpplib.hxx"
#include "libupnpp/soaphelp.hxx"
#include "libupnpp/device.hxx"
#include "libupnpp/log.hxx"
#include "upmpd.hxx"
#include "ohvolume.hxx"
#include "mpdcli.hxx"
#include "upmpdutils.hxx"
#include "renderctl.hxx"
static const string sTpProduct("urn:av-openhome-org:service:Volume:1");
static const string sIdProduct("urn:av-openhome-org:serviceId:Volume");
OHVolume::OHVolume(UpMpd *dev, UpMpdRenderCtl *ctl)
: UpnpService(sTpProduct, sIdProduct, dev), m_dev(dev), m_ctl(ctl)
{
dev->addActionMapping(this,"Characteristics",
bind(&OHVolume::characteristics, this, _1, _2));
dev->addActionMapping(this,"SetVolume",
bind(&OHVolume::setVolume, this, _1, _2));
dev->addActionMapping(this,"Volume",
bind(&OHVolume::volume, this, _1, _2));
dev->addActionMapping(this,"VolumeInc",
bind(&OHVolume::volumeInc, this, _1, _2));
dev->addActionMapping(this,"VolumeDec",
bind(&OHVolume::volumeDec, this, _1, _2));
dev->addActionMapping(this,"VolumeLimit",
bind(&OHVolume::volumeLimit, this, _1, _2));
dev->addActionMapping(this,"Mute",
bind(&OHVolume::mute, this, _1, _2));
dev->addActionMapping(this,"SetMute",
bind(&OHVolume::setMute, this, _1, _2));
}
bool OHVolume::makestate(unordered_map<string, string> &st)
{
st.clear();
st["VolumeMax"] = "100";
st["VolumeLimit"] = "100";
st["VolumeUnity"] = "100";
st["VolumeSteps"] = "100";
st["VolumeMilliDbPerSteps"] = "500";
st["BalanceMax"] = "0";
st["FadeMax"] = "0";
int volume = m_ctl->getvolume_i();
st["Volume"] = SoapArgs::i2s(volume);
st["Mute"] = volume == 0 ? "1" : "0";
return true;
}
bool OHVolume::getEventData(bool all, std::vector<std::string>& names,
std::vector<std::string>& values)
{
//LOGDEB("OHVolume::getEventData" << endl);
unordered_map<string, string> state, changed;
makestate(state);
if (all) {
changed = state;
} else {
changed = diffmaps(m_state, state);
}
m_state = state;
for (auto& member : changed) {
names.push_back(member.first);
values.push_back(member.second);
}
return true;
}
int OHVolume::characteristics(const SoapArgs& sc, SoapData& data)
{
LOGDEB("OHVolume::charact." << endl);
data.addarg("VolumeMax", "100");
data.addarg("VolumeUnity", "100");
data.addarg("VolumeSteps", "100");
data.addarg("VolumeMilliDbPerStep", "500");
data.addarg("BalanceMax", "0");
data.addarg("FadeMax", "0");
return UPNP_E_SUCCESS;
}
int OHVolume::setVolume(const SoapArgs& sc, SoapData& data)
{
LOGDEB("OHVolume::setVolume" << endl);
int volume;
if (!sc.getInt("Value", &volume)) {
return UPNP_E_INVALID_PARAM;
}
m_ctl->setvolume_i(volume);
m_dev->loopWakeup();
return UPNP_E_SUCCESS;
}
int OHVolume::setMute(const SoapArgs& sc, SoapData& data)
{
LOGDEB("OHVolume::setMute" << endl);
bool mute;
if (!sc.getBool("Value", &mute)) {
return UPNP_E_INVALID_PARAM;
}
m_ctl->setmute_i(mute);
return UPNP_E_SUCCESS;
}
int OHVolume::volumeInc(const SoapArgs& sc, SoapData& data)
{
LOGDEB("OHVolume::volumeInc" << endl);
int newvol = m_ctl->getvolume_i() + 1;
if (newvol > 100)
newvol = 100;
m_ctl->setvolume_i(newvol);
m_dev->loopWakeup();
return UPNP_E_SUCCESS;
}
int OHVolume::volumeDec(const SoapArgs& sc, SoapData& data)
{
LOGDEB("OHVolume::volumeDec" << endl);
int newvol = m_ctl->getvolume_i() - 1;
if (newvol < 0)
newvol = 0;
m_ctl->setvolume_i(newvol);
m_dev->loopWakeup();
return UPNP_E_SUCCESS;
}
int OHVolume::volume(const SoapArgs& sc, SoapData& data)
{
LOGDEB("OHVolume::volume" << endl);
data.addarg("Value", SoapArgs::i2s(m_ctl->getvolume_i()));
return UPNP_E_SUCCESS;
}
int OHVolume::mute(const SoapArgs& sc, SoapData& data)
{
LOGDEB("OHVolume::mute" << endl);
bool mute = m_ctl->getvolume_i() == 0;
data.addarg("Value", mute ? "1" : "0");
return UPNP_E_SUCCESS;
}
int OHVolume::volumeLimit(const SoapArgs& sc, SoapData& data)
{
LOGDEB("OHVolume::volumeLimit" << endl);
data.addarg("Value", "100");
return UPNP_E_SUCCESS;
}