122 lines
2.7 KiB
C++
122 lines
2.7 KiB
C++
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/*
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* Strawberry Music Player
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* This file was part of Clementine.
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* Copyright 2012, David Sansome <me@davidsansome.com>
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*
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* Strawberry is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Strawberry is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Strawberry. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "config.h"
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#include "lastfmcompat.h"
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#include "core/logging.h"
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namespace lastfm {
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namespace compat {
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#ifdef HAVE_LIBLASTFM1
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XmlQuery EmptyXmlQuery() { return XmlQuery(); }
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bool ParseQuery(const QByteArray &data, XmlQuery *query, bool *connection_problems) {
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const bool ret = query->parse(data);
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if (connection_problems) {
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*connection_problems = !ret && query->parseError().enumValue() == lastfm::ws::MalformedResponse;
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}
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return ret;
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}
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bool ParseUserList(QNetworkReply *reply, QList<User> *users) {
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lastfm::XmlQuery lfm;
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if (!lfm.parse(reply->readAll())) {
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return false;
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}
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*users = lastfm::UserList(lfm).users();
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return true;
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}
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#else // HAVE_LIBLASTFM1
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XmlQuery EmptyXmlQuery() {
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QByteArray dummy;
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return XmlQuery(dummy);
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}
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bool ParseQuery(const QByteArray &data, XmlQuery *query, bool *connection_problems) {
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try {
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*query = lastfm::XmlQuery(data);
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#ifdef Q_OS_WIN32
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if (lastfm::ws::last_parse_error != lastfm::ws::NoError) {
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return false;
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}
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#endif // Q_OS_WIN32
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}
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catch (lastfm::ws::ParseError e) {
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qLog(Error) << "Last.fm parse error: " << e.enumValue();
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if (connection_problems) {
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*connection_problems = e.enumValue() == lastfm::ws::MalformedResponse;
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}
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return false;
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}
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catch (std::runtime_error &e) {
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qLog(Error) << __FUNCTION__ << e.what();
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return false;
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}
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if (connection_problems) {
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*connection_problems = false;
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}
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// Check for app errors.
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if (QDomElement(*query).attribute("status") == "failed") {
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return false;
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}
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return true;
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}
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bool ParseUserList(QNetworkReply *reply, QList<User> *users) {
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try {
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*users = lastfm::User::list(reply);
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#ifdef Q_OS_WIN32
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if (lastfm::ws::last_parse_error != lastfm::ws::NoError) {
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return false;
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}
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#endif // Q_OS_WIN32
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}
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catch (std::runtime_error &e) {
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qLog(Error) << __FUNCTION__ << e.what();
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return false;
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}
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return true;
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}
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#endif // HAVE_LIBLASTFM1
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}
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}
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