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/*
* Copyright (C) by Klaas Freitag <freitag@owncloud.com>
* Copyright (C) by Daniel Molkentin <danimo@owncloud.com>
*
* 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 program 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.
*/
#ifndef NETWORKJOBS_H
#define NETWORKJOBS_H
#include "owncloudlib.h"
#include <QObject>
#include <QNetworkRequest>
#include <QNetworkReply>
#include <QPointer>
#include <QElapsedTimer>
#include <QDateTime>
#include <QTimer>
class QUrl;
namespace Mirall {
class Account;
class AbstractSslErrorHandler;
/**
* @brief Internal Helper class
*/
class NetworkJobTimeoutPauser {
public:
NetworkJobTimeoutPauser(QNetworkReply *reply);
~NetworkJobTimeoutPauser();
private:
QPointer<QTimer> _timer;
};
/**
* @brief The AbstractNetworkJob class
*/
class OWNCLOUDSYNC_EXPORT AbstractNetworkJob : public QObject {
Q_OBJECT
public:
explicit AbstractNetworkJob(Account *account, const QString &path, QObject* parent = 0);
virtual ~AbstractNetworkJob();
virtual void start();
Account* account() const { return _account; }
void setPath(const QString &path);
QString path() const { return _path; }
void setReply(QNetworkReply *reply);
QNetworkReply* reply() const { return _reply; }
void setIgnoreCredentialFailure(bool ignore);
bool ignoreCredentialFailure() const { return _ignoreCredentialFailure; }
QString responseTimestamp();
quint64 duration();
public slots:
void setTimeout(qint64 msec);
void resetTimeout();
signals:
void networkError(QNetworkReply *reply);
void networkActivity();
protected:
void setupConnections(QNetworkReply *reply);
QNetworkReply* davRequest(const QByteArray& verb, const QString &relPath,
QNetworkRequest req = QNetworkRequest(),
QIODevice *data = 0);
QNetworkReply* davRequest(const QByteArray& verb, const QUrl &url,
QNetworkRequest req = QNetworkRequest(),
QIODevice *data = 0);
QNetworkReply* getRequest(const QString &relPath);
QNetworkReply* getRequest(const QUrl &url);
QNetworkReply* headRequest(const QString &relPath);
QNetworkReply* headRequest(const QUrl &url);
int maxRedirects() const { return 10; }
virtual bool finished() = 0;
QString _responseTimestamp;
QElapsedTimer _durationTimer;
quint64 _duration;
// Timeout workarounds (Because of PHP session locking)
static bool preOc7WasDetected;
private slots:
void slotFinished();
virtual void slotTimeout();
private:
QNetworkReply* addTimer(QNetworkReply *reply);
bool _ignoreCredentialFailure;
QPointer<QNetworkReply> _reply; // (QPointer because the NetworkManager may be destroyed before the jobs at exit)
Account *_account;
QString _path;
QTimer _timer;
};
/**
* @brief The EntityExistsJob class
*/
class OWNCLOUDSYNC_EXPORT EntityExistsJob : public AbstractNetworkJob {
Q_OBJECT
public:
explicit EntityExistsJob(Account *account, const QString &path, QObject* parent = 0);
void start() Q_DECL_OVERRIDE;
signals:
void exists(QNetworkReply*);
private slots:
virtual bool finished() Q_DECL_OVERRIDE;
};
/**
* @brief The LsColJob class
*/
class OWNCLOUDSYNC_EXPORT LsColJob : public AbstractNetworkJob {
Q_OBJECT
public:
explicit LsColJob(Account *account, const QString &path, QObject *parent = 0);
void start() Q_DECL_OVERRIDE;
signals:
void directoryListing(const QStringList &items);
private slots:
virtual bool finished() Q_DECL_OVERRIDE;
};
/**
* @brief The PropfindJob class
*/
class PropfindJob : public AbstractNetworkJob {
Q_OBJECT
public:
explicit PropfindJob(Account *account, const QString &path, QObject *parent = 0);
void start() Q_DECL_OVERRIDE;
void setProperties(QList<QByteArray> properties);
QList<QByteArray> properties() const;
signals:
void result(const QVariantMap &values);
private slots:
virtual bool finished() Q_DECL_OVERRIDE;
private:
QList<QByteArray> _properties;
};
/**
* @brief The MkColJob class
*/
class OWNCLOUDSYNC_EXPORT MkColJob : public AbstractNetworkJob {
Q_OBJECT
public:
explicit MkColJob(Account *account, const QString &path, QObject *parent = 0);
void start() Q_DECL_OVERRIDE;
signals:
void finished(QNetworkReply::NetworkError);
private slots:
virtual bool finished() Q_DECL_OVERRIDE;
};
/**
* @brief The CheckServerJob class
*/
class OWNCLOUDSYNC_EXPORT CheckServerJob : public AbstractNetworkJob {
Q_OBJECT
public:
explicit CheckServerJob(Account *account, bool followRedirect = false, QObject *parent = 0);
void start() Q_DECL_OVERRIDE;
static QString version(const QVariantMap &info);
static QString versionString(const QVariantMap &info);
static bool installed(const QVariantMap &info);
signals:
void instanceFound(const QUrl&url, const QVariantMap &info);
void instanceNotFound(QNetworkReply *reply);
void timeout(const QUrl&url);
private slots:
virtual bool finished() Q_DECL_OVERRIDE;
virtual void slotTimeout() Q_DECL_OVERRIDE;
private:
bool _followRedirects;
bool _subdirFallback;
int _redirectCount;
};
/**
* @brief The RequestEtagJob class
*/
class OWNCLOUDSYNC_EXPORT RequestEtagJob : public AbstractNetworkJob {
Q_OBJECT
public:
explicit RequestEtagJob(Account *account, const QString &path, QObject *parent = 0);
void start() Q_DECL_OVERRIDE;
signals:
void etagRetreived(const QString &etag);
private slots:
virtual bool finished() Q_DECL_OVERRIDE;
};
/**
* @brief The CheckQuota class
*/
class CheckQuotaJob : public AbstractNetworkJob {
Q_OBJECT
public:
explicit CheckQuotaJob(Account *account, const QString &path, QObject *parent = 0);
void start() Q_DECL_OVERRIDE;
signals:
void quotaRetrieved(qint64 totalBytes, qint64 availableBytes);
private slots:
/** Return true if you want the job to be deleted after this slot has finished running. */
virtual bool finished() Q_DECL_OVERRIDE;
};
} // namespace Mirall
#endif // NETWORKJOBS_H
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