Introduce new classes for client-server communication.

Still based on what we had already, though more separated.
Change-Id: I4cce298003a4ffc2ebcec01fea1a07adfbfdf990
Reviewed-by: Tim Jenssen <tim.jenssen@digia.com>
Reviewed-by: Niels Weber <niels.weber@digia.com>

1 files changed, 109 insertions, 0 deletions

diff --git a/src/libs/installer/remotefileengine.h b/src/libs/installer/remotefileengine.h
new file mode 100644
index 000000000..3e57d963a
--- /dev/null
+++ b/src/libs/installer/remotefileengine.h
@@ -0,0 +1,109 @@
+/**************************************************************************
+**
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Installer Framework.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/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 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: 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.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+**************************************************************************/
+
+#ifndef REMOTEFILEENGINE_H
+#define REMOTEFILEENGINE_H
+
+#include "remoteobject.h"
+
+#include <QtCore/private/qabstractfileengine_p.h>
+#include <QtCore/private/qfsfileengine_p.h>
+
+namespace QInstaller {
+
+class INSTALLER_EXPORT RemoteFileEngineHandler : public QAbstractFileEngineHandler
+{
+    Q_DISABLE_COPY(RemoteFileEngineHandler)
+
+public:
+    RemoteFileEngineHandler() : QAbstractFileEngineHandler() {}
+    QAbstractFileEngine* create(const QString &fileName) const Q_DECL_OVERRIDE;
+};
+
+class RemoteFileEngine : public RemoteObject, public QAbstractFileEngine
+{
+    Q_DISABLE_COPY(RemoteFileEngine)
+
+public:
+    RemoteFileEngine();
+    ~RemoteFileEngine();
+
+    bool atEnd() const;
+    Iterator *beginEntryList(QDir::Filters filters, const QStringList &filterNames);
+    bool caseSensitive() const;
+    bool close();
+    bool copy(const QString &newName);
+    QStringList entryList(QDir::Filters filters, const QStringList &filterNames) const;
+    QFile::FileError error() const;
+    QString errorString() const;
+    bool extension(Extension extension, const ExtensionOption *option = 0, ExtensionReturn *output = 0);
+    FileFlags fileFlags(FileFlags type = FileInfoAll) const;
+    QString fileName(FileName file = DefaultName) const;
+    bool flush();
+    int handle() const;
+    bool isRelativePath() const;
+    bool isSequential() const;
+    bool link(const QString &newName);
+    bool mkdir(const QString &dirName, bool createParentDirectories) const;
+    bool open(QIODevice::OpenMode mode);
+    QString owner(FileOwner owner) const;
+    uint ownerId(FileOwner owner) const;
+    qint64 pos() const;
+    qint64 read(char *data, qint64 maxlen);
+    qint64 readLine(char *data, qint64 maxlen);
+    bool remove();
+    bool rename(const QString &newName);
+    bool rmdir(const QString &dirName, bool recurseParentDirectories) const;
+    bool seek(qint64 offset);
+    void setFileName(const QString &fileName);
+    bool setPermissions(uint perms);
+    bool setSize(qint64 size);
+    qint64 size() const;
+    bool supportsExtension(Extension extension) const;
+    qint64 write(const char *data, qint64 len);
+
+private:
+    QFSFileEngine m_fileEngine;
+};
+
+} // namespace QInstaller
+
+#endif // REMOTEFILEENGINE_H