zipfilesource.cpp

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/***************************************************************************
 *   Copyright (C) 2005-2019 by the FIFE team                              *
 *   http://www.fifengine.net                                              *
 *   This file is part of FIFE.                                            *
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 *   FIFE is free software; you can redistribute it and/or                 *
 *   modify it under the terms of the GNU Lesser General Public            *
 *   License as published by the Free Software Foundation; either          *
 *   version 2.1 of the License, or (at your option) any later version.    *
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 *   This library 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     *
 *   Lesser General Public License for more details.                       *
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 *   Free Software Foundation, Inc.,                                       *
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// Standard C++ library includes
#include <cassert>
#include <string.h>

// 3rd party library includes

// FIFE includes
// These includes are split up in two parts, separated by one empty line
// First block: files included from the FIFE root src directory
// Second block: files included from the same folder
#include "zipfilesource.h"

namespace FIFE {

    ZipFileSource::ZipFileSource(uint8_t* data, uint32_t datalen) : m_data(data), m_datalen(datalen) {
    }

    ZipFileSource::~ZipFileSource() {
        delete[] m_data;
    }

    uint32_t ZipFileSource::getSize() const {
        return m_datalen;
    }

    void ZipFileSource::readInto(uint8_t* target, uint32_t start, uint32_t len) {
        assert(start + len <= m_datalen);
        memcpy(target, m_data + start, len);
    }
}