/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */

#ifndef INCLUDED_SHELL_INC_INTERNAL_STREAM_HELPER_HXX
#define INCLUDED_SHELL_INC_INTERNAL_STREAM_HELPER_HXX

#include "types.hxx"
#include "filepath.hxx"

struct IStream;

class BufferStream : public StreamInterface
{
public:
    BufferStream(IStream *str);
    ~BufferStream() override;
    unsigned long sread (unsigned char *vuf, unsigned long size) override;
    long stell () override;
    long sseek (long offset, int origin) override;
private:
    IStream *stream;
};

class FileStream : public StreamInterface
{
public:
    FileStream(const Filepath_char_t *filename);
    ~FileStream() override;
    unsigned long sread (unsigned char *buf, unsigned long size) override;
    long stell () override;
    long sseek (long offset, int origin) override;
private:
    FILE *file;
};

#endif

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