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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
*
* Copyright (C) 2007 by Dominik Riebeling
*
* 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef HTTPGET_H
#define HTTPGET_H
#include <QtCore>
#include <QtNetwork>
#include <QNetworkAccessManager>
#include "Logger.h"
class HttpGet : public QObject
{
Q_OBJECT
public:
HttpGet(QObject *parent = 0);
void getFile(const QUrl &url);
void setProxy(const QUrl &url);
void setProxy(bool);
QString errorString(void);
void setFile(QFile*);
void setCache(const QDir&);
void setCache(bool);
int httpResponse(void);
QByteArray readAll(void);
bool isCached()
{ return m_lastRequestCached; }
QDateTime timestamp(void)
{ return m_lastServerTimestamp; }
//< set global cache path
static void setGlobalCache(const QDir& d)
{
LOG_INFO() << "Global cache set to" << d.absolutePath();
m_globalCache = d;
}
//< set global proxy value
static void setGlobalProxy(const QUrl& p)
{
LOG_INFO() << "setting global proxy" << p;
if(!p.isValid() || p.isEmpty()) {
HttpGet::m_globalProxy.setType(QNetworkProxy::NoProxy);
}
else {
HttpGet::m_globalProxy.setType(QNetworkProxy::HttpProxy);
HttpGet::m_globalProxy.setHostName(p.host());
HttpGet::m_globalProxy.setPort(p.port());
HttpGet::m_globalProxy.setUser(p.userName());
HttpGet::m_globalProxy.setPassword(p.password());
}
QNetworkProxy::setApplicationProxy(QNetworkProxy::NoProxy);
QNetworkProxy::setApplicationProxy(HttpGet::m_globalProxy);
}
//< set global user agent string
static void setGlobalUserAgent(const QString& u)
{ m_globalUserAgent = u; }
public slots:
void abort(void);
signals:
void done(bool);
void dataReadProgress(int, int);
void requestFinished(int, bool);
void headerFinished(void);
private slots:
void requestFinished(QNetworkReply* reply);
void startRequest(QUrl url);
void downloadProgress(qint64 received, qint64 total);
void networkError(QNetworkReply::NetworkError error);
private:
static QString m_globalUserAgent;
static QNetworkProxy m_globalProxy;
QNetworkAccessManager *m_mgr;
QNetworkReply *m_reply;
QNetworkDiskCache *m_cache;
QDir m_cachedir;
static QDir m_globalCache; //< global cache path value
QByteArray m_data;
QFile *m_outputFile;
int m_lastStatusCode;
QString m_lastErrorString;
QDateTime m_lastServerTimestamp;
bool m_lastRequestCached;
QNetworkProxy m_proxy;
};
#endif
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