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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://www.qt.io/licensing. For further information
** use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#ifndef SFTPOPERATION_P_H
#define SFTPOPERATION_P_H
#include "sftpdefs.h"
#include <QByteArray>
#include <QList>
#include <QMap>
#include <QSharedPointer>
QT_BEGIN_NAMESPACE
class QFile;
QT_END_NAMESPACE
namespace QSsh {
namespace Internal {
class SftpOutgoingPacket;
struct AbstractSftpOperation
{
typedef QSharedPointer<AbstractSftpOperation> Ptr;
enum Type {
StatFile, ListDir, MakeDir, RmDir, Rm, Rename, CreateLink, CreateFile, Download, UploadFile
};
AbstractSftpOperation(SftpJobId jobId);
virtual ~AbstractSftpOperation();
virtual Type type() const = 0;
virtual SftpOutgoingPacket &initialPacket(SftpOutgoingPacket &packet) = 0;
const SftpJobId jobId;
private:
AbstractSftpOperation(const AbstractSftpOperation &);
AbstractSftpOperation &operator=(const AbstractSftpOperation &);
};
struct SftpUploadDir;
struct SftpStatFile : public AbstractSftpOperation
{
typedef QSharedPointer<SftpStatFile> Ptr;
SftpStatFile(SftpJobId jobId, const QString &path);
virtual Type type() const { return StatFile; }
virtual SftpOutgoingPacket &initialPacket(SftpOutgoingPacket &packet);
const QString path;
};
struct SftpMakeDir : public AbstractSftpOperation
{
typedef QSharedPointer<SftpMakeDir> Ptr;
SftpMakeDir(SftpJobId jobId, const QString &path,
const QSharedPointer<SftpUploadDir> &parentJob = QSharedPointer<SftpUploadDir>());
virtual Type type() const { return MakeDir; }
virtual SftpOutgoingPacket &initialPacket(SftpOutgoingPacket &packet);
const QSharedPointer<SftpUploadDir> parentJob;
const QString remoteDir;
};
struct SftpRmDir : public AbstractSftpOperation
{
typedef QSharedPointer<SftpRmDir> Ptr;
SftpRmDir(SftpJobId id, const QString &path);
virtual Type type() const { return RmDir; }
virtual SftpOutgoingPacket &initialPacket(SftpOutgoingPacket &packet);
const QString remoteDir;
};
struct SftpRm : public AbstractSftpOperation
{
typedef QSharedPointer<SftpRm> Ptr;
SftpRm(SftpJobId jobId, const QString &path);
virtual Type type() const { return Rm; }
virtual SftpOutgoingPacket &initialPacket(SftpOutgoingPacket &packet);
const QString remoteFile;
};
struct SftpRename : public AbstractSftpOperation
{
typedef QSharedPointer<SftpRename> Ptr;
SftpRename(SftpJobId jobId, const QString &oldPath, const QString &newPath);
virtual Type type() const { return Rename; }
virtual SftpOutgoingPacket &initialPacket(SftpOutgoingPacket &packet);
const QString oldPath;
const QString newPath;
};
struct SftpCreateLink : public AbstractSftpOperation
{
typedef QSharedPointer<SftpCreateLink> Ptr;
SftpCreateLink(SftpJobId jobId, const QString &filePath, const QString &target);
virtual Type type() const { return CreateLink; }
virtual SftpOutgoingPacket &initialPacket(SftpOutgoingPacket &packet);
const QString filePath;
const QString target;
};
struct AbstractSftpOperationWithHandle : public AbstractSftpOperation
{
typedef QSharedPointer<AbstractSftpOperationWithHandle> Ptr;
enum State { Inactive, OpenRequested, Open, CloseRequested };
AbstractSftpOperationWithHandle(SftpJobId jobId, const QString &remotePath);
~AbstractSftpOperationWithHandle();
const QString remotePath;
QByteArray remoteHandle;
State state;
bool hasError;
};
struct SftpListDir : public AbstractSftpOperationWithHandle
{
typedef QSharedPointer<SftpListDir> Ptr;
SftpListDir(SftpJobId jobId, const QString &path);
virtual Type type() const { return ListDir; }
virtual SftpOutgoingPacket &initialPacket(SftpOutgoingPacket &packet);
};
struct SftpCreateFile : public AbstractSftpOperationWithHandle
{
typedef QSharedPointer<SftpCreateFile> Ptr;
SftpCreateFile(SftpJobId jobId, const QString &path, SftpOverwriteMode mode);
virtual Type type() const { return CreateFile; }
virtual SftpOutgoingPacket &initialPacket(SftpOutgoingPacket &packet);
const SftpOverwriteMode mode;
};
struct AbstractSftpTransfer : public AbstractSftpOperationWithHandle
{
typedef QSharedPointer<AbstractSftpTransfer> Ptr;
AbstractSftpTransfer(SftpJobId jobId, const QString &remotePath,
const QSharedPointer<QFile> &localFile);
~AbstractSftpTransfer();
void calculateInFlightCount(quint32 chunkSize);
static const int MaxInFlightCount;
const QSharedPointer<QFile> localFile;
quint64 fileSize;
quint64 offset;
int inFlightCount;
bool statRequested;
};
struct SftpDownload : public AbstractSftpTransfer
{
typedef QSharedPointer<SftpDownload> Ptr;
SftpDownload(SftpJobId jobId, const QString &remotePath,
const QSharedPointer<QFile> &localFile);
virtual Type type() const { return Download; }
virtual SftpOutgoingPacket &initialPacket(SftpOutgoingPacket &packet);
QMap<quint32, quint64> offsets;
SftpJobId eofId;
};
struct SftpUploadFile : public AbstractSftpTransfer
{
typedef QSharedPointer<SftpUploadFile> Ptr;
SftpUploadFile(SftpJobId jobId, const QString &remotePath,
const QSharedPointer<QFile> &localFile, SftpOverwriteMode mode,
const QSharedPointer<SftpUploadDir> &parentJob = QSharedPointer<SftpUploadDir>());
virtual Type type() const { return UploadFile; }
virtual SftpOutgoingPacket &initialPacket(SftpOutgoingPacket &packet);
const QSharedPointer<SftpUploadDir> parentJob;
SftpOverwriteMode mode;
};
// Composite operation.
struct SftpUploadDir
{
typedef QSharedPointer<SftpUploadDir> Ptr;
struct Dir {
Dir(const QString &l, const QString &r) : localDir(l), remoteDir(r) {}
QString localDir;
QString remoteDir;
};
SftpUploadDir(SftpJobId jobId) : jobId(jobId), hasError(false) {}
~SftpUploadDir();
void setError()
{
hasError = true;
uploadsInProgress.clear();
mkdirsInProgress.clear();
}
const SftpJobId jobId;
bool hasError;
QList<SftpUploadFile::Ptr> uploadsInProgress;
QMap<SftpMakeDir::Ptr, Dir> mkdirsInProgress;
};
} // namespace Internal
} // namespace QSsh
#endif // SFTPOPERATION_P_H
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