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Change Clementine to request the icecast directory from data.clementine-player.org, and to follow redirects

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This commit is contained in:
David Sansome 2011-03-22 20:41:31 +00:00
parent d775ef5c4c
commit 92520a911e
2 changed files with 22 additions and 10 deletions
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25
src/radio/icecastservice.cpp
View File

@ -40,7 +40,7 @@ using std::unique;
#include "ui/iconloader.h"
const char* IcecastService::kServiceName = "Icecast";
const char* IcecastService::kDirectoryUrl = "http://dir.xiph.org/yp.xml";
const char* IcecastService::kDirectoryUrl = "http://data.clementine-player.org/icecast-directory";
const char* IcecastService::kHomepage = "http://dir.xiph.org/";
IcecastService::IcecastService(RadioModel* parent)
@ -86,12 +86,7 @@ void IcecastService::LazyPopulate(QStandardItem* item) {
}
void IcecastService::LoadDirectory() {
QNetworkRequest req = QNetworkRequest(QUrl(kDirectoryUrl));
req.setAttribute(QNetworkRequest::CacheLoadControlAttribute,
QNetworkRequest::AlwaysNetwork);
QNetworkReply* reply = network_->get(req);
connect(reply, SIGNAL(finished()), SLOT(DownloadDirectoryFinished()));
RequestDirectory(QUrl(kDirectoryUrl));
if (!load_directory_task_id_) {
load_directory_task_id_ = model()->task_manager()->StartTask(
@ -99,10 +94,26 @@ void IcecastService::LoadDirectory() {
}
}
void IcecastService::RequestDirectory(const QUrl& url) {
QNetworkRequest req = QNetworkRequest(url);
req.setAttribute(QNetworkRequest::CacheLoadControlAttribute,
QNetworkRequest::AlwaysNetwork);
QNetworkReply* reply = network_->get(req);
connect(reply, SIGNAL(finished()), SLOT(DownloadDirectoryFinished()));
}
void IcecastService::DownloadDirectoryFinished() {
QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
Q_ASSERT(reply);
if (reply->attribute(QNetworkRequest::RedirectionTargetAttribute).isValid()) {
// Discard the old reply and follow the redirect
reply->deleteLater();
RequestDirectory(reply->attribute(QNetworkRequest::RedirectionTargetAttribute).toUrl());
return;
}
QFuture<IcecastBackend::StationList> future =
QtConcurrent::run(this, &IcecastService::ParseDirectory, reply);
QFutureWatcher<IcecastBackend::StationList>* watcher =

7
src/radio/icecastservice.h
View File

@ -32,7 +32,7 @@ class QMenu;
class IcecastService : public RadioService {
Q_OBJECT
public:
public:
IcecastService(RadioModel* parent);
~IcecastService();
@ -55,11 +55,12 @@ class IcecastService : public RadioService {
protected:
QModelIndex GetCurrentIndex();
private slots:
private slots:
void LoadDirectory();
void Homepage();
private:
private:
void RequestDirectory(const QUrl& url);
void EnsureMenuCreated();
IcecastBackend::StationList ParseDirectory(QIODevice* device) const;
IcecastBackend::Station ReadStation(QXmlStreamReader* reader) const;