/* 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 "ohtime.hxx"
#include <upnp/upnp.h> // for UPNP_E_SUCCESS
#include <functional> // for _Bind, bind, _1, _2
#include <iostream> // for endl
#include <string> // for string
#include <unordered_map> // for unordered_map, etc
#include <utility> // for pair
#include <vector> // for vector
#include "libupnpp/log.hxx" // for LOGDEB
#include "libupnpp/soaphelp.hxx" // for i2s, SoapOutgoing, SoapIncoming
#include "mpdcli.hxx" // for MpdStatus, etc
#include "upmpd.hxx" // for UpMpd
#include "upmpdutils.hxx" // for diffmaps
using namespace std;
using namespace std::placeholders;
static const string sTpProduct("urn:av-openhome-org:service:Time:1");
static const string sIdProduct("urn:av-openhome-org:serviceId:Time");
OHTime::OHTime(UpMpd *dev)
: UpnpService(sTpProduct, sIdProduct, dev), m_dev(dev)
{
dev->addActionMapping(this, "Time", bind(&OHTime::ohtime, this, _1, _2));
}
void OHTime::getdata(string& trackcount, string &duration,
string& seconds)
{
// We're relying on AVTransport to have updated the status for us
const MpdStatus& mpds = m_dev->getMpdStatusNoUpdate();
trackcount = SoapHelp::i2s(mpds.trackcounter);
bool is_song = (mpds.state == MpdStatus::MPDS_PLAY) ||
(mpds.state == MpdStatus::MPDS_PAUSE);
if (is_song) {
duration = SoapHelp::i2s(mpds.songlenms / 1000);
seconds = SoapHelp::i2s(mpds.songelapsedms / 1000);
} else {
duration = "0";
seconds = "0";
}
}
bool OHTime::makestate(unordered_map<string, string> &st)
{
st.clear();
getdata(st["TrackCount"], st["Duration"], st["Seconds"]);
return true;
}
bool OHTime::getEventData(bool all, std::vector<std::string>& names,
std::vector<std::string>& values)
{
//LOGDEB("OHTime::getEventData" << endl);
unordered_map<string, string> state;
makestate(state);
unordered_map<string, string> changed;
if (all) {
changed = state;
} else {
changed = diffmaps(m_state, state);
}
m_state = state;
for (auto it = changed.begin(); it != changed.end(); it++) {
names.push_back(it->first);
values.push_back(it->second);
}
return true;
}
int OHTime::ohtime(const SoapIncoming& sc, SoapOutgoing& data)
{
LOGDEB("OHTime::ohtime" << endl);
string trackcount, duration, seconds;
getdata(trackcount, duration, seconds);
data.addarg("TrackCount", trackcount);
data.addarg("Duration", duration);
data.addarg("Seconds", seconds);
return UPNP_E_SUCCESS;
}