Clementine-audio-player-Mac.../src/internet/lastfm/lastfmcompat.cpp

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/* This file is part of Clementine.
Copyright 2012-2013, David Sansome <me@davidsansome.com>
Copyright 2014, Krzysztof Sobiecki <sobkas@gmail.com>
Copyright 2014, John Maguire <john.maguire@gmail.com>
Clementine 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 3 of the License, or
(at your option) any later version.
Clementine 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 Clementine. If not, see <http://www.gnu.org/licenses/>.
*/
#include "lastfmcompat.h"
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#include "core/logging.h"
namespace lastfm {
namespace compat {
#ifdef HAVE_LIBLASTFM1
XmlQuery EmptyXmlQuery() { return XmlQuery(); }
bool ParseQuery(const QByteArray& data, XmlQuery* query,
bool* connection_problems) {
const bool ret = query->parse(data);
if (connection_problems) {
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*connection_problems = !ret && query->parseError().enumValue() ==
lastfm::ws::MalformedResponse;
}
return ret;
}
bool ParseUserList(QNetworkReply* reply, QList<User>* users) {
lastfm::XmlQuery lfm;
if (!lfm.parse(reply->readAll())) {
return false;
}
*users = lastfm::UserList(lfm).users();
return true;
}
uint ScrobbleTimeMin() { return lastfm::ScrobblePoint::scrobbleTimeMin(); }
#else // HAVE_LIBLASTFM1
XmlQuery EmptyXmlQuery() {
QByteArray dummy;
return XmlQuery(dummy);
}
bool ParseQuery(const QByteArray& data, XmlQuery* query,
bool* connection_problems) {
try {
*query = lastfm::XmlQuery(data);
#ifdef Q_OS_WIN32
if (lastfm::ws::last_parse_error != lastfm::ws::NoError) {
return false;
}
#endif // Q_OS_WIN32
} catch (lastfm::ws::ParseError e) {
qLog(Error) << "Last.fm parse error: " << e.enumValue();
if (connection_problems) {
*connection_problems = e.enumValue() == lastfm::ws::MalformedResponse;
}
return false;
} catch (std::runtime_error& e) {
qLog(Error) << e.what();
return false;
}
if (connection_problems) {
*connection_problems = false;
}
// Check for app errors.
if (QDomElement(*query).attribute("status") == "failed") {
return false;
}
return true;
}
bool ParseUserList(QNetworkReply* reply, QList<User>* users) {
try {
*users = lastfm::User::list(reply);
#ifdef Q_OS_WIN32
if (lastfm::ws::last_parse_error != lastfm::ws::NoError) {
return false;
}
#endif // Q_OS_WIN32
} catch (std::runtime_error& e) {
qLog(Error) << e.what();
return false;
}
return true;
}
uint ScrobbleTimeMin() { return ScrobblePoint::kScrobbleMinLength; }
#endif // HAVE_LIBLASTFM1
} // namespace compat
} // namespace lastfm