/* Copyright (C) 2006-2016 J.F.Dockes
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#include "libupnpp/config.h"
#include "libupnpp/control/ohinfo.hxx"
#include <string.h> // for strcmp
#include <upnp/upnp.h> // for UPNP_E_BAD_RESPONSE, etc
#include <ostream> // for endl
#include <string> // for string
#include <vector> // for vector
#include "libupnpp/control/ohradio.hxx"
#include "libupnpp/log.hxx" // for LOGERR
#include "libupnpp/soaphelp.hxx" // for SoapIncoming, etc
#include "libupnpp/upnpp_p.hxx" // for stringToBool, trimstring
using namespace std;
using namespace std::placeholders;
using namespace UPnPP;
namespace UPnPClient {
const string OHInfo::SType("urn:av-openhome-org:service:Info:1");
// Check serviceType string (while walking the descriptions. We don't
// include a version in comparisons, as we are satisfied with version1
bool OHInfo::isOHInfoService(const string& st)
{
const string::size_type sz(SType.size()-2);
return !SType.compare(0, sz, st, 0, sz);
}
bool OHInfo::serviceTypeMatch(const std::string& tp)
{
return isOHInfoService(tp);
}
void OHInfo::evtCallback(
const std::unordered_map<std::string, std::string>& props)
{
LOGDEB1("OHInfo::evtCallback: getReporter(): " << getReporter() << endl);
for (std::unordered_map<std::string, std::string>::const_iterator it =
props.begin(); it != props.end(); it++) {
if (!getReporter()) {
LOGDEB1("OHInfo::evtCallback: " << it->first << " -> "
<< it->second << endl);
continue;
}
if (!it->first.compare("Metatext")) {
/* Metadata is a didl-lite string */
UPnPDirObject dirent;
if (OHRadio::decodeMetadata("OHInfo:evt",
it->second, &dirent) == 0) {
getReporter()->changed(it->first.c_str(), dirent);
} else {
LOGDEB("OHInfo:evtCallback: bad metadata in event\n");
}
} else {
LOGDEB1("OHInfo event: unknown variable: name [" <<
it->first << "] value [" << it->second << endl);
getReporter()->changed(it->first.c_str(), it->second.c_str());
}
}
}
void OHInfo::registerCallback()
{
Service::registerCallback(bind(&OHInfo::evtCallback, this, _1));
}
int OHInfo::metatext(UPnPDirObject *dirent)
{
SoapOutgoing args(getServiceType(), "Metatext");
SoapIncoming data;
int ret = runAction(args, data);
if (ret != UPNP_E_SUCCESS) {
LOGERR("OHInfo::metatext: runAction failed\n");
return ret;
}
string didl;
if (!data.get("Value", &didl)) {
LOGERR("OHInfo::Read: missing Value in response" << endl);
return UPNP_E_BAD_RESPONSE;
}
return OHRadio::decodeMetadata("OHInfo::metatext", didl, dirent);
}
} // End namespace UPnPClient