raffile.hpp

/* -*- Mode: C++ ; tab-width:4; c-basic-offset:4 -*- */
/*
 * libopenraw - raffile.hpp
 *
 * Copyright (C) 2011-2020 Hubert Figuière
 *
 * This library 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 3 of
 * the License, or (at your option) any later version.
 *
 * 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.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library.  If not, see
 * <http://www.gnu.org/licenses/>.
 */
 
#pragma once
 
#include <stdint.h>
#include <vector>
 
#include <libopenraw/consts.h>
 
#include "rawfile.hpp"
#include "rawcontainer.hpp"
#include "io/stream.hpp"
 
#define RAF_MAGIC "FUJIFILMCCD-RAW "
#define RAF_MAGIC_LEN 16
 
namespace OpenRaw {
 
class RawData;
class MetaValue;
 
namespace Internals {
 
class RafContainer;
 
class RafFile : public OpenRaw::RawFile {
    template<typename T>
    friend void audit_coefficients();
 
public:
    static RawFile *factory(const IO::Stream::Ptr &s);
    RafFile(const IO::Stream::Ptr &s);
    virtual ~RafFile();
 
    RafFile(const RafFile &) = delete;
    RafFile &operator=(const RafFile &) = delete;
 
protected:
    virtual ::or_error _enumThumbnailSizes(std::vector<uint32_t> &list) override;
 
    virtual RawContainer *getContainer() const override;
 
    virtual ::or_error _getRawData(RawData &data, uint32_t options) override;
 
    virtual IfdDir::Ref _locateCfaIfd() override
        {
            LOGERR("not implemented\n");
            return IfdDir::Ref();
        }
    virtual IfdDir::Ref _locateMainIfd() override;
 
    virtual MetaValue *_getMetaValue(int32_t /*meta_index*/) override;
 
    virtual void _identifyId() override;
 
private:
    bool isXTrans(RawFile::TypeId type) const;
 
    IO::Stream::Ptr m_io;      
    RafContainer *m_container; 
    // uint32_t m_x;
    // uint32_t m_y;
    IfdDir::Ref m_mainIfd;
    IfdDir::Ref m_exifIfd;
    IfdDir::Ref m_makerNoteIfd;
 
    static const RawFile::camera_ids_t s_def[];
};
 
}
}