// ***************************************************************** -*- C++ -*-
/*
 * Copyright (C) 2004-2008 Andreas Huggel <ahuggel@gmx.net>
 *
 * Lens database to decode Exif.Nikon3.LensData
 * Copyright (C) 2005-2008 Robert Rottmerhusen <lens_id@rottmerhusen.com>
 *
 * This program is part of the Exiv2 distribution.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, 5th Floor, Boston, MA 02110-1301 USA.
 */
/*
  File:      nikonmn.cpp
  Version:   $Rev: 1499 $
  Author(s): Andreas Huggel (ahu) <ahuggel@gmx.net>
             Gilles Caulier (gc) <caulier.gilles@kdemail.net>
  History:   17-May-04, ahu: created
             25-May-04, ahu: combined all Nikon formats in one component
 */
// *****************************************************************************
#include "rcsid.hpp"
EXIV2_RCSID("@(#) $Id: nikonmn.cpp 1499 2008-06-10 03:22:59Z ahuggel $")

// *****************************************************************************
// included header files
#include "types.hpp"
#include "nikonmn.hpp"
#include "makernote.hpp"
#include "value.hpp"
#include "image.hpp"
#include "tags.hpp"
#include "error.hpp"
#include "i18n.h"                // NLS support.

// + standard includes
#include <string>
#include <sstream>
#include <iomanip>
#include <cassert>
#include <cstring>

// *****************************************************************************
// class member definitions
namespace Exiv2 {

    //! Focus area for Nikon cameras.
    static const char *nikonFocusarea[] = {
        N_("Single area"),
        N_("Dynamic area"),
        N_("Dynamic area, closest subject"),
        N_("Group dynamic"),
        N_("Single area (wide)"),
        N_("Dynamic area (wide")
    };

    // Roger Larsson: My guess is that focuspoints will follow autofocus sensor
    // module. Note that relative size and position will vary depending on if
    // "wide" or not
    //! Focus points for Nikon cameras, used for Nikon 1 and Nikon 3 makernotes.
    static const char *nikonFocuspoints[] = {
        N_("Center"),
        N_("Top"),
        N_("Bottom"),
        N_("Left"),
        N_("Right"),
        N_("Upper-left"),
        N_("Upper-right"),
        N_("Lower-left"),
        N_("Lower-right"),
        N_("Left-most"),
        N_("Right-most")
    };

    //! FlashComp, tag 0x0012
    extern const TagDetails nikonFlashComp[] = {
        // From the PHP JPEG Metadata Toolkit
        { 0x06, "+1.0 EV" },
        { 0x04, "+0.7 EV" },
        { 0x03, "+0.5 EV" },
        { 0x02, "+0.3 EV" },
        { 0x00,  "0.0 EV" },
        { 0xfe, "-0.3 EV" },
        { 0xfd, "-0.5 EV" },
        { 0xfc, "-0.7 EV" },
        { 0xfa, "-1.0 EV" },
        { 0xf8, "-1.3 EV" },
        { 0xf7, "-1.5 EV" },
        { 0xf6, "-1.7 EV" },
        { 0xf4, "-2.0 EV" },
        { 0xf2, "-2.3 EV" },
        { 0xf1, "-2.5 EV" },
        { 0xf0, "-2.7 EV" },
        { 0xee, "-3.0 EV" }
    };

    //! ColorSpace, tag 0x001e
    extern const TagDetails nikonColorSpace[] = {
        { 1, N_("sRGB")      },
        { 2, N_("Adobe RGB") }
    };

    //! FlashMode, tag 0x0087
    extern const TagDetails nikonFlashMode[] = {
        { 0, N_("Did not fire")         },
        { 1, N_("Fire, manual")         },
        { 7, N_("Fire, external")       },
        { 8, N_("Fire, commander mode") },
        { 9, N_("Fire, TTL mode")       }
    };

    //! ShootingMode, tag 0x0089
    extern const TagDetails nikonShootingMode[] = {
        {  1, N_("Continuous")               },
        {  2, N_("Delay")                    },
        {  4, N_("PC control")               },
        {  8, N_("Exposure bracketing")      },
        { 16, N_("Unused LE-NR slowdown")    },
        { 32, N_("White balance bracketing") },
        { 64, N_("IR control")               }
    };

    //! AutoBracketRelease, tag 0x008a
    extern const TagDetails nikonAutoBracketRelease[] = {
        { 0, N_("None")           },
        { 1, N_("Auto release")   },
        { 2, N_("Manual release") }
    };

    //! HighISONoiseReduction, tag 0x00b1
    extern const TagDetails nikonHighISONoiseReduction[] = {
        { 0, N_("Off")                  },
        { 1, N_("On for ISO 1600/3200") },
        { 2, N_("Weak")                 },
        { 4, N_("Normal")               },
        { 6, N_("Strong")               }
    };

    //! @cond IGNORE
    Nikon1MakerNote::RegisterMn::RegisterMn()
    {
        MakerNoteFactory::registerMakerNote("NIKON*", "*", createNikonMakerNote);
        MakerNoteFactory::registerMakerNote(
            nikon1IfdId, MakerNote::AutoPtr(new Nikon1MakerNote));
    }
    //! @endcond

    // Nikon1 MakerNote Tag Info
    const TagInfo Nikon1MakerNote::tagInfo_[] = {
        TagInfo(0x0001, "Version", N_("Version"),
                N_("Nikon Makernote version"),
                nikon1IfdId, makerTags, undefined, printValue),
        TagInfo(0x0002, "ISOSpeed", N_("ISO Speed"),
                N_("ISO speed setting"),
                nikon1IfdId, makerTags, unsignedShort, print0x0002),
        TagInfo(0x0003, "ColorMode", N_("Color Mode"),
                N_("Color mode"),
                nikon1IfdId, makerTags, asciiString, printValue),
        TagInfo(0x0004, "Quality", N_("Quality"),
                N_("Image quality setting"),
                nikon1IfdId, makerTags, asciiString, printValue),
        TagInfo(0x0005, "WhiteBalance", N_("White Balance"),
                N_("White balance"),
                nikon1IfdId, makerTags, asciiString, printValue),
        TagInfo(0x0006, "Sharpening", N_("Sharpening"),
                N_("Image sharpening setting"),
                nikon1IfdId, makerTags, asciiString, printValue),
        TagInfo(0x0007, "Focus", N_("Focus"),
                N_("Focus mode"),
                nikon1IfdId, makerTags, asciiString, print0x0007),
        TagInfo(0x0008, "FlashSetting", N_("Flash Setting"),
                N_("Flash setting"),
                nikon1IfdId, makerTags, asciiString, printValue),
        TagInfo(0x000a, "0x000a", "0x000a",
                N_("Unknown"),
                nikon1IfdId, makerTags, unsignedRational, printValue),
        TagInfo(0x000f, "ISOSelection", N_("ISO Selection"),
                N_("ISO selection"),
                nikon1IfdId, makerTags, asciiString, printValue),
        TagInfo(0x0010, "DataDump", N_("Data Dump"),
                N_("Data dump"),
                nikon1IfdId, makerTags, undefined, printValue),
        TagInfo(0x0080, "ImageAdjustment", N_("Image Adjustment"),
                N_("Image adjustment setting"),
                nikon1IfdId, makerTags, asciiString, printValue),
        TagInfo(0x0082, "AuxiliaryLens", N_("Auxiliary Lens"),
                N_("Auxiliary lens (adapter)"),
                nikon1IfdId, makerTags, asciiString, printValue),
        TagInfo(0x0085, "FocusDistance", N_("Focus Distance"),
                N_("Manual focus distance"),
                nikon1IfdId, makerTags, unsignedRational, print0x0085),
        TagInfo(0x0086, "DigitalZoom", N_("Digital Zoom"),
                N_("Digital zoom setting"),
                nikon1IfdId, makerTags, unsignedRational, print0x0086),
        TagInfo(0x0088, "AFFocusPos", N_("AF Focus Position"),
                N_("AF focus position information"),
                nikon1IfdId, makerTags, undefined, print0x0088),

        // End of list marker
        TagInfo(0xffff, "(UnknownNikon1MnTag)", "(UnknownNikon1MnTag)",
                N_("Unknown Nikon1MakerNote tag"),
                nikon1IfdId, makerTags, invalidTypeId, printValue)
    };

    const TagInfo* Nikon1MakerNote::tagList()
    {
        return tagInfo_;
    }

    Nikon1MakerNote::Nikon1MakerNote(bool alloc)
        : IfdMakerNote(nikon1IfdId, alloc)
    {
    }

    Nikon1MakerNote::Nikon1MakerNote(const Nikon1MakerNote& rhs)
        : IfdMakerNote(rhs)
    {
    }

    Nikon1MakerNote::AutoPtr Nikon1MakerNote::create(bool alloc) const
    {
        return AutoPtr(create_(alloc));
    }

    Nikon1MakerNote* Nikon1MakerNote::create_(bool alloc) const
    {
        return new Nikon1MakerNote(alloc);
    }

    Nikon1MakerNote::AutoPtr Nikon1MakerNote::clone() const
    {
        return AutoPtr(clone_());
    }

    Nikon1MakerNote* Nikon1MakerNote::clone_() const
    {
        return new Nikon1MakerNote(*this);
    }

    std::ostream& Nikon1MakerNote::print0x0002(std::ostream& os,
                                               const Value& value)
    {
        if (value.count() > 1) {
            os << value.toLong(1);
        }
        else {
            os << "(" << value << ")";
        }
        return os;
    }

    std::ostream& Nikon1MakerNote::print0x0007(std::ostream& os,
                                               const Value& value)
    {
        std::string focus = value.toString();
        if      (focus == "AF-C  ") os << _("Continuous autofocus");
        else if (focus == "AF-S  ") os << _("Single autofocus");
        else                        os << "(" << value << ")";
        return os;
    }

    std::ostream& Nikon1MakerNote::print0x0085(std::ostream& os,
                                               const Value& value)
    {
        Rational distance = value.toRational();
        if (distance.first == 0) {
            os << _("Unknown");
        }
        else if (distance.second != 0) {
            std::ostringstream oss;
            oss.copyfmt(os);
            os << std::fixed << std::setprecision(2)
               << (float)distance.first / distance.second
               << " m";
            os.copyfmt(oss);
        }
        else {
            os << "(" << value << ")";
        }
        return os;
    }

    std::ostream& Nikon1MakerNote::print0x0086(std::ostream& os,
                                               const Value& value)
    {
        Rational zoom = value.toRational();
        if (zoom.first == 0) {
            os << _("Not used");
        }
        else if (zoom.second != 0) {
            std::ostringstream oss;
            oss.copyfmt(os);
            os << std::fixed << std::setprecision(1)
               << (float)zoom.first / zoom.second
               << "x";
            os.copyfmt(oss);
        }
        else {
            os << "(" << value << ")";
        }
        return os;
    }

    std::ostream& Nikon1MakerNote::print0x0088(std::ostream& os,
                                               const Value& value)
    {
        if (value.count() >= 1) {
            unsigned long focusArea = value.toLong(0);
            os << nikonFocusarea[focusArea] ;
        }
        if (value.count() >= 2) {
            os << "; ";
            unsigned long focusPoint = value.toLong(1);

            switch (focusPoint) {
            // Could use array nikonFokuspoints
            case 0:
            case 1:
            case 2:
            case 3:
            case 4:
                os << nikonFocuspoints[focusPoint];
                break;
            default:
                os << value;
                if (focusPoint < sizeof(nikonFocuspoints)/sizeof(nikonFocuspoints[0]))
                    os << " " << _("guess") << " " << nikonFocuspoints[focusPoint];
                break;
            }
        }
        if (value.count() >= 3) {
            unsigned long focusPointsUsed1 = value.toLong(2);
            unsigned long focusPointsUsed2 = value.toLong(3);

            if (focusPointsUsed1 != 0 && focusPointsUsed2 != 0)
            {
                os << "; [";

                if (focusPointsUsed1 & 1)
                    os << nikonFocuspoints[0] << " ";
                if (focusPointsUsed1 & 2)
                    os << nikonFocuspoints[1] << " ";
                if (focusPointsUsed1 & 4)
                    os << nikonFocuspoints[2] << " ";
                if (focusPointsUsed1 & 8)
                    os << nikonFocuspoints[3] << " ";
                if (focusPointsUsed1 & 16)
                    os << nikonFocuspoints[4] << " ";
                if (focusPointsUsed1 & 32)
                    os << nikonFocuspoints[5] << " ";
                if (focusPointsUsed1 & 64)
                    os << nikonFocuspoints[6] << " ";
                if (focusPointsUsed1 & 128)
                    os << nikonFocuspoints[7] << " ";

                if (focusPointsUsed2 & 1)
                    os << nikonFocuspoints[8] << " ";
                if (focusPointsUsed2 & 2)
                    os << nikonFocuspoints[9] << " ";
                if (focusPointsUsed2 & 4)
                    os << nikonFocuspoints[10] << " ";

                os << "]";
            }
        }
        else {
            os << "(" << value << ")";
        }
        return os;
    }

    //! @cond IGNORE
    Nikon2MakerNote::RegisterMn::RegisterMn()
    {
        MakerNoteFactory::registerMakerNote(
            nikon2IfdId, MakerNote::AutoPtr(new Nikon2MakerNote));
    }
    //! @endcond

    //! Quality, tag 0x0003
    extern const TagDetails nikon2Quality[] = {
        { 1, N_("VGA Basic")   },
        { 2, N_("VGA Normal")  },
        { 3, N_("VGA Fine")    },
        { 4, N_("SXGA Basic")  },
        { 5, N_("SXGA Normal") },
        { 6, N_("SXGA Fine")   }
    };

    //! ColorMode, tag 0x0004
    extern const TagDetails nikon2ColorMode[] = {
        { 1, N_("Color")      },
        { 2, N_("Monochrome") }
    };

    //! ImageAdjustment, tag 0x0005
    extern const TagDetails nikon2ImageAdjustment[] = {
        { 0, N_("Normal")    },
        { 1, N_("Bright+")   },
        { 2, N_("Bright-")   },
        { 3, N_("Contrast+") },
        { 4, N_("Contrast-") }
    };

    //! ISOSpeed, tag 0x0006
    extern const TagDetails nikon2IsoSpeed[] = {
        { 0, "80"  },
        { 2, "160" },
        { 4, "320" },
        { 5, "100" }
    };

    //! WhiteBalance, tag 0x0007
    extern const TagDetails nikon2WhiteBalance[] = {
        { 0, N_("Auto")         },
        { 1, N_("Preset")       },
        { 2, N_("Daylight")     },
        { 3, N_("Incandescent") },
        { 4, N_("Fluorescent")  },
        { 5, N_("Cloudy")       },
        { 6, N_("Speedlight")   }
    };

    // Nikon2 MakerNote Tag Info
    const TagInfo Nikon2MakerNote::tagInfo_[] = {
        TagInfo(0x0002, "0x0002", "0x0002",
                N_("Unknown"),
                nikon2IfdId, makerTags, asciiString, printValue),
        TagInfo(0x0003, "Quality", N_("Quality"),
                N_("Image quality setting"),
                nikon2IfdId, makerTags, unsignedShort, EXV_PRINT_TAG(nikon2Quality)),
        TagInfo(0x0004, "ColorMode", N_("Color Mode"),
                N_("Color mode"),
                nikon2IfdId, makerTags, unsignedShort, EXV_PRINT_TAG(nikon2ColorMode)),
        TagInfo(0x0005, "ImageAdjustment", N_("Image Adjustment"),
                N_("Image adjustment setting"),
                nikon2IfdId, makerTags, unsignedShort, EXV_PRINT_TAG(nikon2ImageAdjustment)),
        TagInfo(0x0006, "ISOSpeed", N_("ISO Speed"),
                N_("ISO speed setting"),
                nikon2IfdId, makerTags, unsignedShort, EXV_PRINT_TAG(nikon2IsoSpeed)),
        TagInfo(0x0007, "WhiteBalance", N_("White Balance"),
                N_("White balance"),
                nikon2IfdId, makerTags, unsignedShort, EXV_PRINT_TAG(nikon2WhiteBalance)),
        TagInfo(0x0008, "Focus", N_("Focus Mode"),
                N_("Focus mode"),
                nikon2IfdId, makerTags, unsignedRational, printValue),
        TagInfo(0x0009, "0x0009", "0x0009",
                N_("Unknown"),
                nikon2IfdId, makerTags, asciiString, printValue),
        TagInfo(0x000a, "DigitalZoom", N_("Digital Zoom"),
                N_("Digital zoom setting"),
                nikon2IfdId, makerTags, unsignedRational, print0x000a),
        TagInfo(0x000b, "AuxiliaryLens", N_("Auxiliary Lens"),
                N_("Auxiliary lens (adapter)"),
                nikon2IfdId, makerTags, unsignedShort, printValue),
        TagInfo(0x0f00, "0x0f00", "0x0f00",
                N_("Unknown"),
                nikon2IfdId, makerTags, unsignedLong, printValue),
        // End of list marker
        TagInfo(0xffff, "(UnknownNikon2MnTag)", "(UnknownNikon2MnTag)",
                N_("Unknown Nikon2MakerNote tag"),
                nikon2IfdId, makerTags, invalidTypeId, printValue)
    };

    const TagInfo* Nikon2MakerNote::tagList()
    {
        return tagInfo_;
    }

    Nikon2MakerNote::Nikon2MakerNote(bool alloc)
        : IfdMakerNote(nikon2IfdId, alloc)
    {
        byte buf[] = {
            'N', 'i', 'k', 'o', 'n', '\0', 0x00, 0x01
        };
        readHeader(buf, 8, byteOrder_);
    }

    Nikon2MakerNote::Nikon2MakerNote(const Nikon2MakerNote& rhs)
        : IfdMakerNote(rhs)
    {
    }

    int Nikon2MakerNote::readHeader(const byte* buf,
                                    long        len,
                                    ByteOrder   /*byteOrder*/)
    {
        if (len < 8) return 1;

        header_.alloc(8);
        std::memcpy(header_.pData_, buf, header_.size_);
        start_ = 8;
        return 0;
    }

    int Nikon2MakerNote::checkHeader() const
    {
        int rc = 0;
        // Check the Nikon prefix
        if (   header_.size_ < 8
            || std::string(reinterpret_cast<char*>(header_.pData_), 6)
                    != std::string("Nikon\0", 6)) {
            rc = 2;
        }
        return rc;
    }

    Nikon2MakerNote::AutoPtr Nikon2MakerNote::create(bool alloc) const
    {
        return AutoPtr(create_(alloc));
    }

    Nikon2MakerNote* Nikon2MakerNote::create_(bool alloc) const
    {
        AutoPtr makerNote(new Nikon2MakerNote(alloc));
        assert(makerNote.get() != 0);
        makerNote->readHeader(header_.pData_, header_.size_, byteOrder_);
        return makerNote.release();
    }

    Nikon2MakerNote::AutoPtr Nikon2MakerNote::clone() const
    {
        return AutoPtr(clone_());
    }

    Nikon2MakerNote* Nikon2MakerNote::clone_() const
    {
        return new Nikon2MakerNote(*this);
    }

    std::ostream& Nikon2MakerNote::print0x000a(std::ostream& os,
                                               const Value& value)
    {
        Rational zoom = value.toRational();
        if (zoom.first == 0) {
            os << _("Not used");
        }
        else if (zoom.second != 0) {
            std::ostringstream oss;
            oss.copyfmt(os);
            os << std::fixed << std::setprecision(1)
               << (float)zoom.first / zoom.second
               << "x";
            os.copyfmt(oss);
        }
        else {
            os << "(" << value << ")";
        }
        return os;
    }

    //! @cond IGNORE
    Nikon3MakerNote::RegisterMn::RegisterMn()
    {
        MakerNoteFactory::registerMakerNote(
            nikon3IfdId, MakerNote::AutoPtr(new Nikon3MakerNote));
    }
    //! @endcond

    // Nikon3 MakerNote Tag Info
    const TagInfo Nikon3MakerNote::tagInfo_[] = {
        TagInfo(0x0001, "Version", N_("Version"),
                N_("Nikon Makernote version"),
                nikon3IfdId, makerTags, undefined, printExifVersion),
        TagInfo(0x0002, "ISOSpeed", N_("ISO Speed"),
                N_("ISO speed setting"),
                nikon3IfdId, makerTags, unsignedShort, print0x0002),
        TagInfo(0x0003, "ColorMode", N_("Color Mode"),
                N_("Color mode"),
                nikon3IfdId, makerTags, asciiString, printValue),
         TagInfo(0x0004, "Quality", N_("Quality"),
                N_("Image quality setting"),
                nikon3IfdId, makerTags, asciiString, printValue),
        TagInfo(0x0005, "WhiteBalance", N_("White Balance"),
                N_("White balance"),
                nikon3IfdId, makerTags, asciiString, printValue),
        TagInfo(0x0006, "Sharpening", N_("Sharpening"),
                N_("Image sharpening setting"),
                nikon3IfdId, makerTags, asciiString, printValue),
        TagInfo(0x0007, "Focus", N_("Focus"),
                N_("Focus mode"),
                nikon3IfdId, makerTags, asciiString, print0x0007),
        TagInfo(0x0008, "FlashSetting", N_("Flash Setting"),
                N_("Flash setting"),
                nikon3IfdId, makerTags, asciiString, printValue),
        TagInfo(0x0009, "FlashDevice", N_("Flash Device"),
                N_("Flash device"),
                nikon3IfdId, makerTags, asciiString, printValue),
        TagInfo(0x000a, "0x000a", "0x000a",
                N_("Unknown"),
                nikon3IfdId, makerTags, unsignedRational, printValue),
        TagInfo(0x000b, "WhiteBalanceBias", N_("White Balance Bias"),
                N_("White balance bias"),
                nikon3IfdId, makerTags, signedShort, printValue),
        TagInfo(0x000c, "ColorBalance1", N_("Color Balance 1"),
                N_("Color balance settings 1"),
                nikon3IfdId, makerTags, unsignedRational, printValue),
        TagInfo(0x000d, "ProgramShift", N_("Program Shift"),
                N_("Program shift"),
                nikon3IfdId, makerTags, undefined, printValue),
        TagInfo(0x000e, "ExposureDiff", N_("Exposure Difference"),
                N_("Exposure difference"),
                nikon3IfdId, makerTags, undefined, printValue),
        TagInfo(0x000f, "ISOSelection", N_("ISO Selection"),
                N_("ISO selection"),
                nikon3IfdId, makerTags, asciiString, printValue),
        TagInfo(0x0010, "DataDump", N_("Data Dump"),
                N_("Data dump"),
                nikon3IfdId, makerTags, undefined, printValue),
        TagInfo(0x0011, "Preview", N_("Pointer to a preview image"),
                N_("Offset to an IFD containing a preview image"),
                nikon3IfdId, makerTags, undefined, printValue),
        TagInfo(0x0012, "FlashComp", N_("Flash Comp"),
                N_("Flash compensation setting"),
                nikon3IfdId, makerTags, undefined, EXV_PRINT_TAG(nikonFlashComp)),
        TagInfo(0x0013, "ISOSettings", N_("ISO Settings"),
                N_("ISO setting"),
                nikon3IfdId, makerTags, unsignedShort, print0x0002), // use 0x0002 print fct
        TagInfo(0x0016, "ImageBoundary", N_("Image Boundary"),
                N_("Image boundary"),
                nikon3IfdId, makerTags, unsignedShort, printValue),
        TagInfo(0x0017, "0x0017", "0x0017",
                N_("Unknown"),
                nikon3IfdId, makerTags, undefined, printValue),
        TagInfo(0x0018, "FlashBracketComp", N_("Flash Bracket Comp"),
                N_("Flash bracket compensation applied"),
                nikon3IfdId, makerTags, undefined, EXV_PRINT_TAG(nikonFlashComp)), // use 0x0012 print fct
        TagInfo(0x0019, "ExposureBracketComp", N_("Exposure Bracket Comp"),
                N_("AE bracket compensation applied"),
                nikon3IfdId, makerTags, signedRational, printValue),
        TagInfo(0x001a, "ImageProcessing", N_("Image Processing"),
                N_("Image processing"),
                nikon3IfdId, makerTags, asciiString, printValue),
        TagInfo(0x001b, "CropHiSpeed", N_("Crop High Speed"),
                N_("Crop high speed"),
                nikon3IfdId, makerTags, unsignedShort, printValue),
        TagInfo(0x001d, "SerialNumber", N_("Serial Number"),
                N_("Serial Number"),
                nikon3IfdId, makerTags, asciiString, printValue),
        TagInfo(0x001e, "ColorSpace", N_("Color Space"),
                N_("Color space"),
                nikon3IfdId, makerTags, unsignedShort, EXV_PRINT_TAG(nikonColorSpace)),
        TagInfo(0x0080, "ImageAdjustment", N_("Image Adjustment"),
                N_("Image adjustment setting"),
                nikon3IfdId, makerTags, asciiString, printValue),
        TagInfo(0x0081, "ToneComp", N_("Tone Compensation"),
                N_("Tone compensation"),
                nikon3IfdId, makerTags, asciiString, printValue),
        TagInfo(0x0082, "AuxiliaryLens", N_("Auxiliary Lens"),
                N_("Auxiliary lens (adapter)"),
                nikon3IfdId, makerTags, asciiString, printValue),
        TagInfo(0x0083, "LensType", N_("Lens Type"),
                N_("Lens type"),
                nikon3IfdId, makerTags, unsignedByte, print0x0083),
        TagInfo(0x0084, "Lens", N_("Lens"),
                N_("Lens"),
                nikon3IfdId, makerTags, unsignedRational, print0x0084),
        TagInfo(0x0085, "FocusDistance", N_("Focus Distance"),
                N_("Manual focus distance"),
                nikon3IfdId, makerTags, unsignedRational, print0x0085),
        TagInfo(0x0086, "DigitalZoom", N_("Digital Zoom"),
                N_("Digital zoom setting"),
                nikon3IfdId, makerTags, unsignedRational, print0x0086),
        TagInfo(0x0087, "FlashMode", N_("Flash Mode"),
                N_("Mode of flash used"),
                nikon3IfdId, makerTags, unsignedByte, EXV_PRINT_TAG(nikonFlashMode)),
        TagInfo(0x0088, "AFFocusPos", N_("AF Focus Position"),
                N_("AF focus position information"),
                nikon3IfdId, makerTags, undefined, print0x0088),
        TagInfo(0x0089, "ShootingMode", N_("Shooting Mode"),
                N_("Shooting mode"),
                nikon3IfdId, makerTags, unsignedShort, EXV_PRINT_TAG(nikonShootingMode)),
        TagInfo(0x008a, "AutoBracketRelease", N_("Auto Bracket Release"),
                N_("Auto bracket release"),
                nikon3IfdId, makerTags, unsignedShort, EXV_PRINT_TAG(nikonAutoBracketRelease)),
        TagInfo(0x008b, "LensFStops", N_("Lens FStops"),
                N_("Lens FStops"),
                nikon3IfdId, makerTags, undefined, print0x008b),
        TagInfo(0x008c, "ToneCurve", N_("Tone Curve"),
                N_("Tone curve"),
                nikon3IfdId, makerTags, undefined, printValue),
        TagInfo(0x008d, "ColorMode", N_("Color Mode"),
                N_("Color mode"),
                nikon3IfdId, makerTags, asciiString, printValue),
        TagInfo(0x008f, "SceneMode", N_("Scene Mode"),
                N_("Scene mode"),
                nikon3IfdId, makerTags, asciiString, printValue),
        TagInfo(0x0090, "LightSource", N_("Light Source"),
                N_("Light source"),
                nikon3IfdId, makerTags, asciiString, printValue),
        TagInfo(0x0091, "0x0091", "0x0091",
                N_("Unknown"),
                nikon3IfdId, makerTags, undefined, printValue),
        TagInfo(0x0092, "HueAdjustment", N_("Hue Adjustment"),
                N_("Hue adjustment"),
                nikon3IfdId, makerTags, signedShort, printValue),
        TagInfo(0x0094, "Saturation", N_("Saturation"),
                N_("Saturation"),
                nikon3IfdId, makerTags, signedShort, printValue),
        TagInfo(0x0095, "NoiseReduction", N_("Noise Reduction"),
                N_("Noise reduction"),
                nikon3IfdId, makerTags, asciiString, printValue),
        TagInfo(0x0096, "CompressionCurve", N_("Compression Curve"),
                N_("Compression curve"),
                nikon3IfdId, makerTags, undefined, printValue),
        TagInfo(0x0097, "ColorBalance2", N_("Color Balance 2"),
                N_("Color balance settings 2"),
                nikon3IfdId, makerTags, undefined, printValue),
        TagInfo(0x0098, "LensData", N_("Lens Data"),
                N_("Lens data settings"),
                nikon3IfdId, makerTags, undefined, print0x0098),
        TagInfo(0x0099, "NEFThumbnailSize", N_("NEF Thumbnail Size"),
                N_("NEF thumbnail size"),
                nikon3IfdId, makerTags, unsignedShort, printValue),
        TagInfo(0x009a, "SensorPixelSize", N_("Sensor Pixel Size"),
                N_("Sensor pixel size"),
                nikon3IfdId, makerTags, unsignedRational, printValue),
        TagInfo(0x009b, "0x009b", "0x009b",
                N_("Unknown"),
                nikon3IfdId, makerTags, unsignedShort, printValue),
        TagInfo(0x009f, "0x009f", "0x009f",
                N_("Unknown"),
                nikon3IfdId, makerTags, signedShort, printValue),
        TagInfo(0x00a0, "SerialNumber", N_("Serial Number"),
                N_("Camera serial number"),
                nikon3IfdId, makerTags, asciiString, printValue),
        TagInfo(0x00a2, "ImageDataSize", N_("Image Data Size"),
                N_("Image data size"),
                nikon3IfdId, makerTags, unsignedLong, printValue),
        TagInfo(0x00a3, "0x00a3", "0x00a3",
                N_("Unknown"),
                nikon3IfdId, makerTags, unsignedByte, printValue),
        TagInfo(0x00a5, "ImageCount", N_("Image Count"),
                N_("Image count"),
                nikon3IfdId, makerTags, unsignedLong, printValue),
        TagInfo(0x00a6, "DeleteImageCount", N_("Delete Image Count"),
                N_("Delete image count"),
                nikon3IfdId, makerTags, unsignedLong, printValue),
        TagInfo(0x00a7, "ShutterCount", N_("Shutter Count"),
                N_("Number of shots taken by camera"),
                nikon3IfdId, makerTags, unsignedLong, printValue),
        TagInfo(0x00a8, "0x00a8", "0x00a8",
                N_("Unknown"),
                nikon3IfdId, makerTags, undefined, printValue),
        TagInfo(0x00a9, "ImageOptimization", N_("Image Optimization"),
                N_("Image optimization"),
                nikon3IfdId, makerTags, asciiString, printValue),
        TagInfo(0x00aa, "Saturation", N_("Saturation"),
                N_("Saturation"),
                nikon3IfdId, makerTags, asciiString, printValue),
        TagInfo(0x00ab, "VariProgram", N_("Program Variation"),
                N_("Program variation"),
                nikon3IfdId, makerTags, asciiString, printValue),
        TagInfo(0x00ac, "ImageStabilization", N_("Image Stabilization"),
                N_("Image stabilization"),
                nikon3IfdId, makerTags, asciiString, printValue),
        TagInfo(0x00ad, "AFResponse", N_("AF Response"),
                N_("AF response"),
                nikon3IfdId, makerTags, asciiString, printValue),
        TagInfo(0x00b1, "HighISONoiseReduction", N_("High ISO Noise Reduction"),
                N_("High ISO Noise Reduction"),
                nikon3IfdId, makerTags, unsignedShort, EXV_PRINT_TAG(nikonHighISONoiseReduction)),
        TagInfo(0x0e00, "PrintIM", N_("Print IM"),
                N_("PrintIM information"),
                nikon3IfdId, makerTags, undefined, printValue),

        // TODO: Add Capture Data decoding implementation.
        TagInfo(0x0e01, "CaptureData", N_("Capture Data"),
                N_("Capture data"),
                nikon3IfdId, makerTags, undefined, printValue),

        TagInfo(0x0e09, "CaptureVersion", N_("Capture Version"),
                N_("Capture version"),
                nikon3IfdId, makerTags, asciiString, printValue),

        // TODO: Add Capture Offsets decoding implementation.
        TagInfo(0x0e0e, "CaptureOffsets", N_("Capture Offsets"),
                N_("Capture offsets"),
                nikon3IfdId, makerTags, undefined, printValue),

        // End of list marker
        TagInfo(0xffff, "(UnknownNikon3MnTag)", "(UnknownNikon3MnTag)",
                N_("Unknown Nikon3MakerNote tag"),
                nikon3IfdId, makerTags, invalidTypeId, printValue)
    };

    const TagInfo* Nikon3MakerNote::tagList()
    {
        return tagInfo_;
    }

    Nikon3MakerNote::Nikon3MakerNote(bool alloc)
        : IfdMakerNote(nikon3IfdId, alloc)
    {
        absShift_ = false;
        byte buf[] = {
            'N', 'i', 'k', 'o', 'n', '\0',
            0x02, 0x10, 0x00, 0x00, 0x4d, 0x4d, 0x00, 0x2a, 0x00, 0x00, 0x00, 0x08
        };
        readHeader(buf, 18, byteOrder_);
    }

    Nikon3MakerNote::Nikon3MakerNote(const Nikon3MakerNote& rhs)
        : IfdMakerNote(rhs)
    {
    }

    int Nikon3MakerNote::readHeader(const byte* buf,
                                    long        len,
                                    ByteOrder   /*byteOrder*/)
    {
        if (len < 18) return 1;

        header_.alloc(18);
        std::memcpy(header_.pData_, buf, header_.size_);
        TiffHeader tiffHeader;
        tiffHeader.read(header_.pData_ + 10);
        byteOrder_ = tiffHeader.byteOrder();
        start_ = 10 + tiffHeader.offset();
        shift_ = 10;
        return 0;
    }

    int Nikon3MakerNote::checkHeader() const
    {
        int rc = 0;
        // Check the Nikon prefix
        if (   header_.size_ < 18
            || std::string(reinterpret_cast<char*>(header_.pData_), 6)
                    != std::string("Nikon\0", 6)) {
            rc = 2;
        }
        return rc;
    }

    Nikon3MakerNote::AutoPtr Nikon3MakerNote::create(bool alloc) const
    {
        return AutoPtr(create_(alloc));
    }

    Nikon3MakerNote* Nikon3MakerNote::create_(bool alloc) const
    {
        AutoPtr makerNote(new Nikon3MakerNote(alloc));
        assert(makerNote.get() != 0);
        makerNote->readHeader(header_.pData_, header_.size_, byteOrder_);
        return makerNote.release();
    }

    Nikon3MakerNote::AutoPtr Nikon3MakerNote::clone() const
    {
        return AutoPtr(clone_());
    }

    Nikon3MakerNote* Nikon3MakerNote::clone_() const
    {
        return new Nikon3MakerNote(*this);
    }

    std::ostream& Nikon3MakerNote::print0x0002(std::ostream& os,
                                               const Value& value)
    {
        if (value.count() > 1) {
            os << value.toLong(1);
        }
        else {
            os << "(" << value << ")";
        }
        return os;
    }

    std::ostream& Nikon3MakerNote::print0x0007(std::ostream& os,
                                               const Value& value)
    {
        std::string focus = value.toString();
        if      (focus == "AF-C  ") os << _("Continuous autofocus");
        else if (focus == "AF-S  ") os << _("Single autofocus");
        else                      os << "(" << value << ")";
        return os;
    }

    std::ostream& Nikon3MakerNote::print0x0083(std::ostream& os,
                                               const Value& value)
    {
        long lensType = value.toLong();

        bool valid=false;
        if (lensType & 1)
        {
            os << "MF ";
            valid=true;
        }
        if (lensType & 2)
        {
            os << "D ";
            valid=true;
        }
        if (lensType & 4)
        {
            os << "G ";
            valid=true;
        }
        if (lensType & 8)
        {
            os << "VR";
            valid=true;
        }

        if (!valid)
            os << "(" << lensType << ")";

        return os;
    }

    std::ostream& Nikon3MakerNote::print0x0084(std::ostream& os,
                                               const Value& value)
    {
        if (   value.count() != 4
            || value.toRational(0).second == 0
            || value.toRational(1).second == 0) {
            os << "(" << value << ")";
            return os;
        }
        long len1 = value.toLong(0);
        long len2 = value.toLong(1);

        Rational fno1 = value.toRational(2);
        Rational fno2 = value.toRational(3);
        os << len1;
        if (len2 != len1) {
            os << "-" << len2;
        }
        os << "mm ";
        std::ostringstream oss;
        oss.copyfmt(os);
        os << "F" << std::setprecision(2)
           << static_cast<float>(fno1.first) / fno1.second;
        if (fno2 != fno1) {
            os << "-" << std::setprecision(2)
               << static_cast<float>(fno2.first) / fno2.second;
        }
        os.copyfmt(oss);
        return os;
    }

    std::ostream& Nikon3MakerNote::print0x0085(std::ostream& os,
                                               const Value& value)
    {
        Rational distance = value.toRational();
        if (distance.first == 0) {
            os << _("Unknown");
        }
        else if (distance.second != 0) {
            std::ostringstream oss;
            oss.copyfmt(os);
            os << std::fixed << std::setprecision(2)
               << (float)distance.first / distance.second
               << " m";
            os.copyfmt(oss);
        }
        else {
            os << "(" << value << ")";
        }
        return os;
    }

    std::ostream& Nikon3MakerNote::print0x0086(std::ostream& os,
                                               const Value& value)
    {
        Rational zoom = value.toRational();
        if (zoom.first == 0) {
            os << _("Not used");
        }
        else if (zoom.second != 0) {
            std::ostringstream oss;
            oss.copyfmt(os);
            os << std::fixed << std::setprecision(1)
               << (float)zoom.first / zoom.second
               << "x";
            os.copyfmt(oss);
        }
        else {
            os << "(" << value << ")";
        }
        return os;
    }

    std::ostream& Nikon3MakerNote::print0x0088(std::ostream& os,
                                               const Value& value)
    {
        if (value.size() != 4) { // Size is 4 even for those who map this way...
            os << "(" << value << ")";
        }
        else {
            // Mapping by Roger Larsson
            unsigned focusmetering = value.toLong(0);
            unsigned focuspoint = value.toLong(1);
            unsigned focusused = (value.toLong(2) << 8) + value.toLong(3);
            enum {standard, wide} combination = standard;
            const unsigned focuspoints =   sizeof(nikonFocuspoints)
                                         / sizeof(nikonFocuspoints[0]);

            if (focusmetering == 0 && focuspoint == 0 && focusused == 0) {
                // Special case, in Manual focus and with Nikon compacts
                // this indicates that the field has no meaning.
                // But when acually in "Single area, Center" this can mean
                // that focus was not found (try this in AF-C mode)
                // TODO: handle the meaningful case (interacts with other fields)
                os << "N/A";
                return os;
            }

            switch (focusmetering) {
            case 0x00: os << _("Single area");          break; // D70, D200
            case 0x01: os << _("Dynamic area");         break; // D70, D200
            case 0x02: os << _("Closest subject");      break; // D70, D200
            case 0x03: os << _("Group dynamic-AF");     break; // D200
            case 0x04: os << _("Single area (wide)");   combination = wide; break; // D200
            case 0x05: os << _("Dynamic area (wide)");  combination = wide; break; // D200
            default: os << "(" << focusmetering << ")"; break;
            }

            char sep = ';';
            if (focusmetering != 0x02) { //  No user selected point for Closest subject
                os << sep << ' ';

                // What focuspoint did the user select?
                if (focuspoint < focuspoints) {
                    os << nikonFocuspoints[focuspoint];
                    // TODO: os << position[fokuspoint][combination]
                }
                else
                    os << "(" << focuspoint << ")";

                sep = ',';
            }

            // What fokuspoints(!) did the camera use? add if differs
            if (focusused == 0)
                os << sep << " " << _("none");
            else if (focusused != 1U<<focuspoint) {
                // selected point was not the actually used one
                // (Roger Larsson: my interpretation, verify)
                os << sep;
                for (unsigned fpid=0; fpid<focuspoints; fpid++)
                    if (focusused & 1<<fpid)
                        os << ' ' << nikonFocuspoints[fpid];
            }

            os << " " << _("used");
        }

        return os;
    }

    std::ostream& Nikon3MakerNote::print0x008b(std::ostream& os,
                                               const Value& value)
    {
        // Decoded by Robert Rottmerhusen <email@rottmerhusen.com>
        if (   value.size() != 4
            || value.typeId() != undefined) {
            return os << "(" << value << ")";
        }
        float a = value.toFloat(0);
        long  b = value.toLong(1);
        long  c = value.toLong(2);
        if (c == 0) return os << "(" << value << ")";
        return os << a * b / c;
    }

    std::ostream& Nikon3MakerNote::print0x0098(std::ostream& os,
                                               const Value& value)
    {
#ifdef EXV_HAVE_LENSDATA
        //#-----------------------------------------
        //# List of AF F-Mount lenses - version 3.18
        //#-----------------------------------------
        //#
        //# created by Robert Rottmerhusen 2005 - 2008
        //# http://www.rottmerhusen.com (lens_id@rottmerhusen.com)
        //#
        //# with great help of Hiroshi Kamisaka (many new lenses)
        //# http://homepage3.nifty.com/kamisaka/
        //#
        //# two misidentified lenses (ID like the a Nikkor):
        //#	 "Sigma" "105mm F2.8 EX DG Macro";
        //#    "AT-X 235 AF PRO - AF 20-35mm f/2.8";
        //#
        //# for use in non-commercial, GPL or open source software only!
        //# please contact me for adding lenses or use in commercial software.
        //#
        //#"data from TAG 0x98" "ltyp""manuf" "lens name from manuf";
        //#
        //#------------------------------------------------------------------------------------------------
        //# Nikkor lenses by their LensID
        //#------------------------------------------------------------------------------------------------
        //#
        struct {unsigned char lid,stps,focs,focl,aps,apl,lfw, ltype; const char *manuf, *lensname;}
        fmountlens[] = {
            {0x01,0x58,0x50,0x50,0x14,0x14,0x02,0x00, "Nikon", "AF Nikkor 50mm f/1.8"},
            {0x01,0x00,0x00,0x00,0x00,0x00,0x02,0x00, "Nikon", "AF Teleconverter TC-16A 1.6x"},
            {0x01,0x00,0x00,0x00,0x00,0x00,0x08,0x00, "Nikon", "AF Teleconverter TC-16A 1.6x"},
            {0x02,0x42,0x44,0x5C,0x2A,0x34,0x02,0x00, "Nikon", "AF Zoom-Nikkor 35-70mm f/3.3-4.5"},
            {0x02,0x42,0x44,0x5C,0x2A,0x34,0x08,0x00, "Nikon", "AF Zoom-Nikkor 35-70mm f/3.3-4.5"},
            {0x03,0x48,0x5C,0x81,0x30,0x30,0x02,0x00, "Nikon", "AF Zoom-Nikkor 70-210mm f/4"},
            {0x04,0x48,0x3C,0x3C,0x24,0x24,0x03,0x00, "Nikon", "AF Nikkor 28mm f/2.8"},
            {0x05,0x54,0x50,0x50,0x0C,0x0C,0x04,0x00, "Nikon", "AF Nikkor 50mm f/1.4"},
            {0x06,0x54,0x53,0x53,0x24,0x24,0x06,0x00, "Nikon", "AF Micro-Nikkor 55mm f/2.8"},
            {0x07,0x40,0x3C,0x62,0x2C,0x34,0x03,0x00, "Nikon", "AF Zoom-Nikkor 28-85mm f/3.5-4.5"},
            {0x08,0x40,0x44,0x6A,0x2C,0x34,0x04,0x00, "Nikon", "AF Zoom-Nikkor 35-105mm f/3.5-4.5"},
            {0x09,0x48,0x37,0x37,0x24,0x24,0x04,0x00, "Nikon", "AF Nikkor 24mm f/2.8"},
            {0x0A,0x48,0x8E,0x8E,0x24,0x24,0x03,0x00, "Nikon", "AF Nikkor 300mm f/2.8 IF-ED"},
            {0x0B,0x48,0x7C,0x7C,0x24,0x24,0x05,0x00, "Nikon", "AF Nikkor 180mm f/2.8 IF-ED"},
            //#0C
            {0x0D,0x40,0x44,0x72,0x2C,0x34,0x07,0x00, "Nikon", "AF Zoom-Nikkor 35-135mm f/3.5-4.5"},
            {0x0E,0x48,0x5C,0x81,0x30,0x30,0x05,0x00, "Nikon", "AF Zoom-Nikkor 70-210mm f/4"},
            {0x0F,0x58,0x50,0x50,0x14,0x14,0x05,0x00, "Nikon", "AF Nikkor 50mm f/1.8 N"},
            {0x10,0x48,0x8E,0x8E,0x30,0x30,0x08,0x00, "Nikon", "AF Nikkor 300mm f/4 IF-ED"},
            {0x11,0x48,0x44,0x5C,0x24,0x24,0x08,0x00, "Nikon", "AF Zoom-Nikkor 35-70mm f/2.8"},
            {0x12,0x48,0x5C,0x81,0x30,0x3C,0x09,0x00, "Nikon", "AF Nikkor 70-210mm f/4-5.6"},
            {0x13,0x42,0x37,0x50,0x2A,0x34,0x0B,0x00, "Nikon", "AF Zoom-Nikkor 24-50mm f/3.3-4.5"},
            {0x14,0x48,0x60,0x80,0x24,0x24,0x0B,0x00, "Nikon", "AF Zoom-Nikkor 80-200mm f/2.8 ED"},
            {0x15,0x4C,0x62,0x62,0x14,0x14,0x0C,0x00, "Nikon", "AF Nikkor 85mm f/1.8"},
            //#16
            {0x17,0x3C,0xA0,0xA0,0x30,0x30,0x11,0x00, "Nikon", "Nikkor 500mm f/4 P"},
            {0x18,0x40,0x44,0x72,0x2C,0x34,0x0E,0x00, "Nikon", "AF Zoom-Nikkor 35-135mm f/3.5-4.5 N"},
            //#19
            {0x1A,0x54,0x44,0x44,0x18,0x18,0x11,0x00, "Nikon", "AF Nikkor 35mm f/2"},
            {0x1B,0x44,0x5E,0x8E,0x34,0x3C,0x10,0x00, "Nikon", "AF Zoom-Nikkor 75-300mm f/4.5-5.6"},
            {0x1C,0x48,0x30,0x30,0x24,0x24,0x12,0x00, "Nikon", "AF Nikkor 20mm f/2.8"},
            {0x1D,0x42,0x44,0x5C,0x2A,0x34,0x12,0x00, "Nikon", "AF Zoom-Nikkor 35-70mm f/3.3-4.5 N"},
            {0x1E,0x54,0x56,0x56,0x24,0x24,0x13,0x00, "Nikon", "AF Micro-Nikkor 60mm f/2.8"},
            {0x1F,0x54,0x6A,0x6A,0x24,0x24,0x14,0x00, "Nikon", "AF Micro-Nikkor 105mm f/2.8"},
            {0x20,0x48,0x60,0x80,0x24,0x24,0x15,0x00, "Nikon", "AF Zoom-Nikkor ED 80-200mm f/2.8"},
            {0x21,0x40,0x3C,0x5C,0x2C,0x34,0x16,0x00, "Nikon", "AF Zoom-Nikkor 28-70mm f/3.5-4.5"},
            {0x22,0x48,0x72,0x72,0x18,0x18,0x16,0x00, "Nikon", "AF DC-Nikkor 135mm f/2"},
            //#23
            {0x24,0x48,0x60,0x80,0x24,0x24,0x1A,0x02, "Nikon", "AF Zoom-Nikkor ED 80-200mm f/2.8D"},
            {0x25,0x48,0x44,0x5c,0x24,0x24,0x1B,0x02, "Nikon", "AF Zoom-Nikkor 35-70mm f/2.8D"},
            {0x25,0x48,0x44,0x5c,0x24,0x24,0x52,0x02, "Nikon", "AF Zoom-Nikkor 35-70mm f/2.8D"},
            //#26
            {0x27,0x48,0x8E,0x8E,0x24,0x24,0x1D,0x02, "Nikon", "AF-I Nikkor 300mm f/2.8D IF-ED"},
            {0x27,0x48,0x8E,0x8E,0x24,0x24,0xF1,0x02, "Nikon", "AF-I Nikkor 300mm f/2.8D IF-ED + TC-14E"},
            {0x27,0x48,0x8E,0x8E,0x24,0x24,0xE1,0x02, "Nikon", "AF-I Nikkor 300mm f/2.8D IF-ED + TC-17E"},
            {0x27,0x48,0x8E,0x8E,0x24,0x24,0xF2,0x02, "Nikon", "AF-I Nikkor 300mm f/2.8D IF-ED + TC-20E"},
            {0x28,0x3C,0xA6,0xA6,0x30,0x30,0x1D,0x02, "Nikon", "AF-I Nikkor 600mm f/4D IF-ED"},
            //#29
            {0x2A,0x54,0x3C,0x3C,0x0C,0x0C,0x26,0x02, "Nikon", "AF Nikkor 28mm f/1.4D"},
            //#2B
            {0x2C,0x48,0x6A,0x6A,0x18,0x18,0x27,0x02, "Nikon", "AF DC-Nikkor 105mm f/2D"},
            {0x2D,0x48,0x80,0x80,0x30,0x30,0x21,0x02, "Nikon", "AF Micro-Nikkor 200mm f/4D IF-ED"},
            {0x2E,0x48,0x5C,0x82,0x30,0x3C,0x28,0x02, "Nikon", "AF Nikkor 70-210mm f/4-5.6D"},
            {0x2F,0x48,0x30,0x44,0x24,0x24,0x29,0x02, "Nikon", "AF Zoom-Nikkor 20-35mm f/2.8D IF"},
            //#30
            {0x31,0x54,0x56,0x56,0x24,0x24,0x25,0x02, "Nikon", "AF Micro-Nikkor 60mm f/2.8D"},
            {0x32,0x54,0x6A,0x6A,0x24,0x24,0x35,0x02, "Nikon", "AF Micro-Nikkor 105mm f/2.8D"},
            {0x33,0x48,0x2D,0x2D,0x24,0x24,0x31,0x02, "Nikon", "AF Nikkor 18mm f/2.8D"},
            {0x34,0x48,0x29,0x29,0x24,0x24,0x32,0x02, "Nikon", "AF Fisheye Nikkor 16mm f/2.8D"},
            {0x35,0x3C,0xA0,0xA0,0x30,0x30,0x33,0x02, "Nikon", "AF-I Nikkor 500mm f/4D IF-ED"},
            {0x36,0x48,0x37,0x37,0x24,0x24,0x34,0x02, "Nikon", "AF Nikkor 24mm f/2.8D"},
            {0x37,0x48,0x30,0x30,0x24,0x24,0x36,0x02, "Nikon", "AF Nikkor 20mm f/2.8D"},
            {0x38,0x4C,0x62,0x62,0x14,0x14,0x37,0x02, "Nikon", "AF Nikkor 85mm f/1.8D"},
            //#39
            {0x3A,0x40,0x3C,0x5C,0x2C,0x34,0x39,0x02, "Nikon", "AF Zoom-Nikkor 28-70mm f/3.5-4.5D"},
            {0x3B,0x48,0x44,0x5C,0x24,0x24,0x3A,0x02, "Nikon", "AF Zoom-Nikkor 35-70mm f/2.8D N"},
            //#3C
            {0x3D,0x3C,0x44,0x60,0x30,0x3C,0x3E,0x02, "Nikon", "AF Zoom-Nikkor 35-80mm f/4-5.6D"},
            {0x3E,0x48,0x3C,0x3C,0x24,0x24,0x3D,0x02, "Nikon", "AF Nikkor 28mm f/2.8D"},
            {0x3F,0x40,0x44,0x6A,0x2C,0x34,0x45,0x02, "Nikon", "AF Zoom-Nikkor 35-105mm f/3.5-4.5D"},
            //#40
            {0x41,0x48,0x7c,0x7c,0x24,0x24,0x43,0x02, "Nikon", "AF Nikkor 180mm f/2.8D IF-ED"},
            {0x42,0x54,0x44,0x44,0x18,0x18,0x44,0x02, "Nikon", "AF Nikkor 35mm f/2D"},
            {0x43,0x54,0x50,0x50,0x0C,0x0C,0x46,0x02, "Nikon", "AF Nikkor 50mm f/1.4D"},
            {0x44,0x44,0x60,0x80,0x34,0x3C,0x47,0x02, "Nikon", "AF Nikkor 80-200mm f/4.5-5.6D"},
            {0x45,0x40,0x3C,0x60,0x2C,0x3C,0x48,0x02, "Nikon", "AF Zoom-Nikkor 28-80mm F/3.5-5.6D"},
            {0x46,0x3C,0x44,0x60,0x30,0x3C,0x49,0x02, "Nikon", "AF Zoom-Nikkor 35-80mm f/4-5.6D N"},
            {0x47,0x42,0x37,0x50,0x2A,0x34,0x4A,0x02, "Nikon", "AF Zoom-Nikkor 24-50mm f/3.3-4.5D"},
            {0x48,0x48,0x8E,0x8E,0x24,0x24,0x4B,0x02, "Nikon", "AF-S Nikkor 300mm f/2.8D IF-ED"},
            {0x49,0x3C,0xA6,0xA6,0x30,0x30,0x4C,0x02, "Nikon", "AF-S Nikkor 600mm f/4D IF-ED"},
            {0x49,0x3C,0xA6,0xA6,0x30,0x30,0xF1,0x02, "Nikon", "AF-S Nikkor 600mm f/4D IF-ED + TC-14E"},
            {0x49,0x3C,0xA6,0xA6,0x30,0x30,0xF2,0x02, "Nikon", "AF-S Nikkor 600mm f/4D IF-ED + TC-20E"},
            {0x4A,0x54,0x62,0x62,0x0C,0x0C,0x4D,0x02, "Nikon", "AF Nikkor 85mm f/1.4D IF"},
            {0x4B,0x3C,0xA0,0xA0,0x30,0x30,0x4E,0x02, "Nikon", "AF-S Nikkor 500mm f/4D IF-ED"},
            {0x4B,0x3C,0xA0,0xA0,0x30,0x30,0xF1,0x02, "Nikon", "AF-S Nikkor 500mm f/4D IF-ED + TC-14E"},
            {0x4B,0x3C,0xA0,0xA0,0x30,0x30,0xF2,0x02, "Nikon", "AF-S Nikkor 500mm f/4D IF-ED + TC-20E"},
            {0x4C,0x40,0x37,0x6E,0x2C,0x3C,0x4F,0x02, "Nikon", "AF Zoom-Nikkor 24-120mm f/3.5-5.6D IF"},
            {0x4D,0x40,0x3C,0x80,0x2C,0x3C,0x62,0x02, "Nikon", "AF Zoom-Nikkor 28-200mm f/3.5-5.6D IF"},
            {0x4E,0x48,0x72,0x72,0x18,0x18,0x51,0x02, "Nikon", "AF DC-Nikkor 135mm f/2D"},
            {0x4F,0x40,0x37,0x5C,0x2C,0x3C,0x53,0x06, "Nikon", "IX-Nikkor 24-70mm f/3.5-5.6"},
            //#50
            //#51
            //#52
            {0x53,0x48,0x60,0x80,0x24,0x24,0x60,0x02, "Nikon", "AF Zoom-Nikkor 80-200mm f/2.8D ED"},
            {0x54,0x44,0x5C,0x7C,0x34,0x3C,0x58,0x02, "Nikon", "AF Zoom-Micro Nikkor 70-180mm f/4.5-5.6D ED"},
            //#55
            {0x56,0x48,0x5C,0x8E,0x30,0x3C,0x5A,0x02, "Nikon", "AF Zoom-Nikkor 70-300mm f/4-5.6D ED"},
            //#57
            //#58
            {0x59,0x48,0x98,0x98,0x24,0x24,0x5D,0x02, "Nikon", "AF-S Nikkor 400mm f/2.8D IF-ED"},
            {0x5A,0x3C,0x3E,0x56,0x30,0x3C,0x5E,0x06, "Nikon", "IX-Nikkor 30-60mm f/4-5.6"},
            //#5B
            //#5C
            {0x5D,0x48,0x3C,0x5C,0x24,0x24,0x63,0x02, "Nikon", "AF-S Zoom-Nikkor 28-70mm f/2.8D IF-ED"},
            {0x5E,0x48,0x60,0x80,0x24,0x24,0x64,0x02, "Nikon", "AF-S Zoom-Nikkor 80-200mm f/2.8D IF-ED"},
            {0x5F,0x40,0x3C,0x6A,0x2C,0x34,0x65,0x02, "Nikon", "AF Zoom-Nikkor 28-105mm f/3.5-4.5D IF"},
            {0x60,0x40,0x3C,0x60,0x2C,0x3C,0x66,0x02, "Nikon", "AF Zoom-Nikkor 28-80mm f/3.5-5.6D"},
            {0x61,0x44,0x5E,0x86,0x34,0x3C,0x67,0x02, "Nikon", "AF Zoom-Nikkor 75-240mm f/4.5-5.6D"},
            //#62
            {0x63,0x48,0x2B,0x44,0x24,0x24,0x68,0x02, "Nikon", "AF-S Nikkor 17-35mm f/2.8D IF-ED"},
            {0x64,0x00,0x62,0x62,0x24,0x24,0x6A,0x02, "Nikon", "PC Micro-Nikkor 85mm f/2.8D"},
            {0x65,0x44,0x60,0x98,0x34,0x3C,0x6B,0x0A, "Nikon", "AF VR Zoom-Nikkor 80-400mm f/4.5-5.6D ED"},
            {0x66,0x40,0x2D,0x44,0x2C,0x34,0x6C,0x02, "Nikon", "AF Zoom-Nikkor 18-35mm f/3.5-4.5D IF-ED"},
            {0x67,0x48,0x37,0x62,0x24,0x30,0x6D,0x02, "Nikon", "AF Zoom-Nikkor 24-85mm f/2.8-4D IF"},
            {0x68,0x42,0x3C,0x60,0x2A,0x3C,0x6E,0x06, "Nikon", "AF Zoom-Nikkor 28-80mm f/3.3-5.6G"},
            {0x69,0x48,0x5C,0x8E,0x30,0x3C,0x6F,0x06, "Nikon", "AF Zoom-Nikkor 70-300mm f/4-5.6G"},
            {0x6A,0x48,0x8E,0x8E,0x30,0x30,0x70,0x02, "Nikon", "AF-S Nikkor 300mm f/4D IF-ED"},
            {0x6B,0x48,0x24,0x24,0x24,0x24,0x71,0x02, "Nikon", "AF Nikkor ED 14mm f/2.8D"},
            //#6C
            {0x6D,0x48,0x8E,0x8E,0x24,0x24,0x73,0x02, "Nikon", "AF-S Nikkor 300mm f/2.8D IF-ED II"},
            {0x6E,0x48,0x98,0x98,0x24,0x24,0x74,0x02, "Nikon", "AF-S Nikkor 400mm f/2.8D IF-ED II"},
            {0x6F,0x3C,0xA0,0xA0,0x30,0x30,0x75,0x02, "Nikon", "AF-S Nikkor 500mm f/4D IF-ED II"},
            {0x70,0x3C,0xA6,0xA6,0x30,0x30,0x76,0x02, "Nikon", "AF-S Nikkor 600mm f/4D IF-ED II"},
            //#71
            {0x72,0x48,0x4C,0x4C,0x24,0x24,0x77,0x00, "Nikon", "Nikkor 45mm f/2.8 P"},
            //#73
            {0x74,0x40,0x37,0x62,0x2C,0x34,0x78,0x06, "Nikon", "AF-S Zoom-Nikkor 24-85mm f/3.5-4.5G IF-ED"},
            {0x75,0x40,0x3C,0x68,0x2C,0x3C,0x79,0x06, "Nikon", "AF Zoom-Nikkor 28-100mm f/3.5-5.6G"},
            {0x76,0x58,0x50,0x50,0x14,0x14,0x7A,0x02, "Nikon", "AF Nikkor 50mm f/1.8D"},
            {0x77,0x48,0x5C,0x80,0x24,0x24,0x7B,0x0E, "Nikon", "AF-S VR Zoom-Nikkor 70-200mm f/2.8G IF-ED"},
            {0x78,0x40,0x37,0x6E,0x2C,0x3C,0x7C,0x0E, "Nikon", "AF-S VR Zoom-Nikkor 24-120mm f/3.5-5.6G IF-ED"},
            {0x79,0x40,0x3C,0x80,0x2C,0x3C,0x7F,0x06, "Nikon", "AF Zoom-Nikkor 28-200mm f/3.5-5.6G IF-ED"},
            {0x7A,0x3C,0x1F,0x37,0x30,0x30,0x7E,0x06, "Nikon", "AF-S DX Zoom-Nikkor 12-24mm f/4G IF-ED"},
            {0x7B,0x48,0x80,0x98,0x30,0x30,0x80,0x0E, "Nikon", "AF-S VR Zoom-Nikkor 200-400mm f/4G IF-ED"},
            //#7C
            {0x7D,0x48,0x2B,0x53,0x24,0x24,0x82,0x06, "Nikon", "AF-S DX Zoom-Nikkor 17-55mm f/2.8G IF-ED"},
            //#7E
            {0x7F,0x40,0x2D,0x5C,0x2C,0x34,0x84,0x06, "Nikon", "AF-S DX Zoom-Nikkor 18-70mm f/3.5-4.5G IF-ED"},
            {0x80,0x48,0x1A,0x1A,0x24,0x24,0x85,0x06, "Nikon", "AF DX Fisheye-Nikkor 10.5mm f/2.8G ED"},
            {0x81,0x54,0x80,0x80,0x18,0x18,0x86,0x0E, "Nikon", "AF-S VR Nikkor 200mm f/2G IF-ED"},
            {0x82,0x48,0x8E,0x8E,0x24,0x24,0x87,0x0E, "Nikon", "AF-S VR Nikkor 300mm f/2.8G IF-ED"},
            //#83
            //#84
            //#85
            //#86
            //#87
            //#88
            {0x89,0x3C,0x53,0x80,0x30,0x3C,0x8B,0x06, "Nikon", "AF-S DX Zoom-Nikkor 55-200mm f/4-5.6G ED"},
            {0x8A,0x54,0x6A,0x6A,0x24,0x24,0x8C,0x0E, "Nikon", "AF-S VR Micro-Nikkor 105mm f/2.8G IF-ED"},
            {0x8B,0x40,0x2D,0x80,0x2C,0x3C,0xFD,0x0E, "Nikon", "AF-S DX VR Zoom-Nikkor 18-200mm f/3.5-5.6G IF-ED"},
            {0x8B,0x40,0x2D,0x80,0x2C,0x3C,0x8D,0x0E, "Nikon", "AF-S DX VR Zoom-Nikkor 18-200mm f/3.5-5.6G IF-ED"},
            {0x8C,0x40,0x2D,0x53,0x2C,0x3C,0x8E,0x06, "Nikon", "AF-S DX Zoom-Nikkor 18-55mm f/3.5-5.6G ED"},
            {0x8D,0x44,0x5C,0x8E,0x34,0x3C,0x8F,0x0E, "Nikon", "AF-S VR Zoom-Nikkor 70-300mm f/4.5-5.6G IF-ED"},
            //#8E
            {0x8F,0x40,0x2D,0x72,0x2C,0x3C,0x91,0x06, "Nikon", "AF-S DX Zoom-Nikkor 18-135mm f/3.5-5.6G IF-ED"},
            {0x90,0x3B,0x53,0x80,0x30,0x3C,0x92,0x0E, "Nikon", "AF-S DX VR Zoom-Nikkor 55-200mm f/4-5.6G IF-ED"},
            //#91
            {0x92,0x48,0x24,0x37,0x24,0x24,0x94,0x06, "Nikon", "AF-S Zoom-Nikkor 14-24mm f/2.8G ED"},
            {0x93,0x48,0x37,0x5C,0x24,0x24,0x95,0x06, "Nikon", "AF-S Zoom-Nikkor 24-70mm f/2.8G ED"},
            {0x94,0x40,0x2D,0x53,0x2C,0x3C,0x96,0x06, "Nikon", "AF-S DX Zoom-Nikkor 18-55mm f/3.5-5.6G ED II"},
            {0x95,0x4C,0x37,0x37,0x2C,0x2C,0x97,0x02, "Nikon", "PC-E Nikkor 24mm f/3.5D ED"},
            {0x95,0x00,0x37,0x37,0x2C,0x2C,0x97,0x06, "Nikon", "PC-E Nikkor 24mm f/3.5D ED"},
            {0x96,0x48,0x98,0x98,0x24,0x24,0x98,0x0E, "Nikon", "AF-S VR Nikkor 400mm f/2.8G ED"},
            {0x97,0x3C,0xA0,0xA0,0x30,0x30,0x99,0x0E, "Nikon", "AF-S VR Nikkor 500mm f/4G ED"},
            {0x98,0x3C,0xA6,0xA6,0x30,0x30,0x9A,0x0E, "Nikon", "AF-S VR Nikkor 600mm f/4G ED"},
            {0x99,0x40,0x29,0x62,0x2C,0x3C,0x9B,0x0E, "Nikon", "AF-S DX VR Zoom-Nikkor 16-85mm f/3.5-5.6G ED"},
            {0x9A,0x40,0x2D,0x53,0x2C,0x3C,0x9C,0x0E, "Nikon", "AF-S DX VR Zoom-Nikkor 18-55mm f/3.5-5.6G"},
            //#9B
            {0x9C,0x54,0x56,0x56,0x24,0x24,0x9E,0x06, "Nikon", "AF-S Micro Nikkor 60mm f/2.8G ED"},
            //#
            //#------------------------------------------------------------------------------------------------
            //# Sigma lenses by focal length, first fixed then zoom lenses
            //#------------------------------------------------------------------------------------------------
            //#
            {0x26,0x48,0x11,0x11,0x30,0x30,0x1C,0x02, "Sigma", "8mm F4 EX Circular Fisheye"},
            {0x79,0x40,0x11,0x11,0x2C,0x2C,0x1C,0x06, "Sigma", "8mm F3.5 EX"},
            {0x02,0x3F,0x24,0x24,0x2C,0x2C,0x02,0x00, "Sigma", "14mm F3.5"},
            {0x48,0x48,0x24,0x24,0x24,0x24,0x4B,0x02, "Sigma", "14mm F2.8 EX Aspherical HSM"},
            {0x26,0x48,0x27,0x27,0x24,0x24,0x1C,0x02, "Sigma", "15mm F2.8 EX Diagonal Fish-Eye"},
            {0x26,0x58,0x31,0x31,0x14,0x14,0x1C,0x02, "Sigma", "20mm F1.8 EX Aspherical DG DF RF"},
            {0x26,0x58,0x37,0x37,0x14,0x14,0x1C,0x02, "Sigma", "24mm F1.8 EX Aspherical DG DF MACRO"},
            {0x02,0x46,0x37,0x37,0x25,0x25,0x02,0x00, "Sigma", "24mm F2.8 Macro"},
            {0x26,0x58,0x3C,0x3C,0x14,0x14,0x1C,0x02, "Sigma", "28mm F1.8 EX DG DF"},
            {0x48,0x54,0x3E,0x3E,0x0C,0x0C,0x4B,0x06, "Sigma", "30mm F1.4 EX DC HSM"},
            {0x32,0x54,0x50,0x50,0x24,0x24,0x35,0x02, "Sigma", "50mm F2.8 EX DG Macro"},
            {0x79,0x48,0x5C,0x5C,0x24,0x24,0x1C,0x06, "Sigma", "70mm F2.8 EX DG Macro"},
            {0x02,0x48,0x65,0x65,0x24,0x24,0x02,0x00, "Sigma", "90mm F2.8 Macro"},
            //#"32 54 6A 6A 24 24 35" "02" "Sigma" "105mm F2.8 EX DG Macro";
            {0x48,0x48,0x76,0x76,0x24,0x24,0x4B,0x06, "Sigma", "150mm F2.8 EX DG APO Macro HSM"},
            {0x48,0x4C,0x7C,0x7C,0x2C,0x2C,0x4B,0x02, "Sigma", "180mm F3.5 EX DG Macro"},
            {0x48,0x4C,0x7D,0x7D,0x2C,0x2C,0x4B,0x02, "Sigma", "APO MACRO 180mm F3.5 EX DG HSM"},
            {0x48,0x54,0x8E,0x8E,0x24,0x24,0x4B,0x02, "Sigma", "APO 300mm F2.8 EX DG HSM"},
            {0x26,0x48,0x8E,0x8E,0x30,0x30,0x1C,0x02, "Sigma", "APO TELE MACRO 300mm F4"},
            {0x02,0x2F,0x98,0x98,0x3D,0x3D,0x02,0x00, "Sigma", "400mm F5.6 APO"},
            {0x02,0x37,0xA0,0xA0,0x34,0x34,0x02,0x00, "Sigma", "APO 500mm F4.5"},
            {0x48,0x44,0xA0,0xA0,0x34,0x34,0x4B,0x02, "Sigma", "APO 500mm F4.5 EX HSM"},
            //#
            {0x48,0x3C,0x19,0x31,0x30,0x3C,0x4B,0x06, "Sigma", "10-20mm F4-5.6 EX DC HSM"},
            {0xF9,0x3C,0x19,0x31,0x30,0x3C,0x4B,0x06, "Sigma", "10-20mm F4-5.6 EX DC HSM"},
            {0x48,0x38,0x1F,0x37,0x34,0x3C,0x4B,0x06, "Sigma", "12-24mm F4.5-5.6 EX Aspherical DG HSM"},
            {0x26,0x40,0x27,0x3F,0x2C,0x34,0x1C,0x02, "Sigma", "15-30mm F3.5-4.5 EX Aspherical DG DF"},
            {0x48,0x48,0x2B,0x44,0x24,0x30,0x4B,0x06, "Sigma", "17-35mm F2.8-4 EX DG  Aspherical HSM"},
            {0x26,0x54,0x2B,0x44,0x24,0x30,0x1C,0x02, "Sigma", "17-35mm F2.8-4 EX Aspherical"},
            {0x7A,0x47,0x2B,0x5C,0x24,0x34,0x4B,0x06, "Sigma", "17-70mm F2.8-4.5 DC Macro Asp. IF HSM"},
            {0x7F,0x48,0x2B,0x5C,0x24,0x34,0x1C,0x06, "Sigma", "17-70mm F2.8-4.5 DC Macro Asp. IF"},
            {0x26,0x40,0x2D,0x44,0x2B,0x34,0x1C,0x02, "Sigma", "18-35 F3.5-4.5 Aspherical"},
            {0x26,0x48,0x2D,0x50,0x24,0x24,0x1C,0x06, "Sigma", "18-50mm F2.8 EX DC"},
            {0x7A,0x48,0x2D,0x50,0x24,0x24,0x4B,0x06, "Sigma", "18-50mm F2.8 EX DC HSM"},
            {0x26,0x40,0x2D,0x50,0x2C,0x3C,0x1C,0x06, "Sigma", "18-50mm F3.5-5.6 DC"},
            {0x7A,0x40,0x2D,0x50,0x2C,0x3C,0x4B,0x06, "Sigma", "18-50mm F3.5-5.6 DC HSM"},
            {0x26,0x40,0x2D,0x70,0x2B,0x3C,0x1C,0x06, "Sigma", "18-125mm F3.5-5.6 DC"},
            {0x26,0x40,0x2D,0x80,0x2C,0x40,0x1C,0x06, "Sigma", "18-200mm F3.5-6.3 DC"},
            {0x26,0x48,0x31,0x49,0x24,0x24,0x1C,0x02, "Sigma", "20-40mm F2.8"},
            {0x26,0x48,0x37,0x56,0x24,0x24,0x1C,0x02, "Sigma", "24-60mm F2.8 EX DG"},
            {0xB6,0x48,0x37,0x56,0x24,0x24,0x1C,0x02, "Sigma", "24-60mm F2.8 EX DG"},
            {0x26,0x54,0x37,0x5C,0x24,0x24,0x1C,0x02, "Sigma", "24-70mm F2.8 EX DG Macro"},
            {0x67,0x54,0x37,0x5C,0x24,0x24,0x1C,0x02, "Sigma", "24-70mm F2.8 EX DG Macro"},
            {0x26,0x40,0x37,0x5C,0x2C,0x3C,0x1C,0x02, "Sigma", "24-70mm F3.5-5.6 Aspherical HF"},
            {0x26,0x54,0x37,0x73,0x24,0x34,0x1C,0x02, "Sigma", "24-135mm F2.8-4.5"},
            {0x02,0x46,0x3C,0x5C,0x25,0x25,0x02,0x00, "Sigma", "28-70mm F2.8"},
            {0x26,0x54,0x3C,0x5C,0x24,0x24,0x1C,0x02, "Sigma", "28-70mm F2.8 EX"},
            {0x26,0x48,0x3C,0x5C,0x24,0x24,0x1C,0x06, "Sigma", "28-70mm F2.8 EX DG"},
            {0x26,0x48,0x3C,0x5C,0x24,0x30,0x1C,0x02, "Sigma", "28-70mm F2.8-4 High Speed Zoom"},
            {0x02,0x3F,0x3C,0x5C,0x2D,0x35,0x02,0x00, "Sigma", "28-70mm F3.5-4.5 UC"},
            {0x26,0x40,0x3C,0x60,0x2C,0x3C,0x1C,0x02, "Sigma", "28-80mm F3.5-5.6 Mini Zoom Macro II Aspherical"},
            {0x26,0x40,0x3C,0x65,0x2C,0x3C,0x1C,0x02, "Sigma", "28-90mm F3.5-5.6 Macro"},
            {0x26,0x48,0x3C,0x6A,0x24,0x30,0x1C,0x02, "Sigma", "28-105mm F2.8-4 Aspherical"},
            {0x26,0x3E,0x3C,0x6A,0x2E,0x3C,0x1C,0x02, "Sigma", "28-105mm F3.8-5.6 UC-III Aspherical IF"},
            {0x26,0x40,0x3C,0x80,0x2C,0x3C,0x1C,0x02, "Sigma", "28-200mm F3.5-5.6 Compact Aspherical Hyperzoom Macro"},
            {0x26,0x40,0x3C,0x80,0x2B,0x3C,0x1C,0x02, "Sigma", "28-200mm F3.5-5.6 Compact Aspherical Hyperzoom Macro"},
            {0x26,0x41,0x3C,0x8E,0x2C,0x40,0x1C,0x02, "Sigma", "28-300mm F3.5-6.3 DG Macro"},
            {0x26,0x40,0x3C,0x8E,0x2C,0x40,0x1C,0x02, "Sigma", "28-300mm F3.5-6.3 Macro"},
            {0x02,0x40,0x44,0x73,0x2B,0x36,0x02,0x00, "Sigma", "35-135mm F3.5-4.5 a"},
            {0x7A,0x47,0x50,0x76,0x24,0x24,0x4B,0x06, "Sigma", "APO 50-150mm F2.8 EX DC HSM"},
            {0x48,0x3C,0x50,0xA0,0x30,0x40,0x4B,0x02, "Sigma", "50-500mm F4-6.3 EX APO RF HSM"},
            {0x26,0x3C,0x54,0x80,0x30,0x3C,0x1C,0x06, "Sigma", "55-200mm F4-5.6 DC"},
            {0x7A,0x3B,0x53,0x80,0x30,0x3C,0x4B,0x06, "Sigma", "55-200mm F4-5.6 DC HSM"},
            {0x48,0x54,0x5C,0x80,0x24,0x24,0x4B,0x02, "Sigma", "70-200mm F2.8 EX APO IF HSM"},
            {0x02,0x46,0x5C,0x82,0x25,0x25,0x02,0x00, "Sigma", "70-210mm F2.8 APO"},
            {0x26,0x3C,0x5C,0x82,0x30,0x3C,0x1C,0x02, "Sigma", "70-210mm F4-5.6 UC-II"},
            {0x26,0x3C,0x5C,0x8E,0x30,0x3C,0x1C,0x02, "Sigma", "70-300mm F4-5.6 DG Macro"},
            {0x56,0x3C,0x5C,0x8E,0x30,0x3C,0x1C,0x02, "Sigma", "70-300mm F4-5.6 APO Macro Super II"},
            {0xE0,0x3C,0x5C,0x8E,0x30,0x3C,0x4B,0x06, "Sigma", "70-300mm F4-5.6 APO DG Macro HSM"},
            {0x02,0x37,0x5E,0x8E,0x35,0x3D,0x02,0x00, "Sigma", "75-300mm F4.5-5.6 APO"},
            {0x02,0x3A,0x5E,0x8E,0x32,0x3D,0x02,0x00, "Sigma", "75-300mm F4.0-5.6"},
            {0x77,0x44,0x61,0x98,0x34,0x3C,0x7B,0x0E, "Sigma", "80-400mm f4.5-5.6 EX OS"},
            {0x48,0x48,0x68,0x8E,0x30,0x30,0x4B,0x02, "Sigma", "100-300mm F4 EX IF HSM"},
            {0x48,0x54,0x6F,0x8E,0x24,0x24,0x4B,0x02, "Sigma", "APO 120-300mm F2.8 EX DG HSM"},
            {0x26,0x44,0x73,0x98,0x34,0x3C,0x1C,0x02, "Sigma", "135-400mm F4.5-5.6 APO Aspherical"},
            {0x26,0x40,0x7B,0xA0,0x34,0x40,0x1C,0x02, "Sigma", "APO 170-500mm F5-6.3 Aspherical RF"},
            {0x48,0x3C,0x8E,0xB0,0x3C,0x3C,0x4B,0x02, "Sigma", "APO 300-800 F5.6 EX DG HSM"},
            //#
            //#------------------------------------------------------------------------------------------------
            //# Tamron lenses by focal length, first fixed then zoom lenses
            //#------------------------------------------------------------------------------------------------
            //#
            //#"1E 5D 64 64 20 20 13" "00" "Tamron" "SP AF90mm F/2.5 (52E)";
            {0x32,0x53,0x64,0x64,0x24,0x24,0x35,0x02, "Tamron", "SP AF90mm F/2.8 Di Macro 1:1 (272E)"},
            {0x00,0x4C,0x7C,0x7C,0x2C,0x2C,0x00,0x02, "Tamron", "SP AF180mm F3.5 Di Model B01"},
            //#
            {0x00,0x36,0x1C,0x2D,0x34,0x3C,0x00,0x06, "Tamron", "SP AF11-18mm F/4.5-5.6 Di II LD Aspherical (IF)"},
            {0x07,0x46,0x2B,0x44,0x24,0x30,0x03,0x02, "Tamron", "SP AF17-35mm F/2.8-4 Di LD Aspherical (IF)"},
            {0x00,0x53,0x2B,0x50,0x24,0x24,0x00,0x06, "Tamron", "SP AF17-50mm F2.8 (A16)"},
            {0x00,0x3F,0x2D,0x80,0x2B,0x40,0x00,0x06, "Tamron", "AF18-200mm F/3.5-6.3 XR Di II LD Aspherical (IF)"},
            {0x00,0x3F,0x2D,0x80,0x2C,0x40,0x00,0x06, "Tamron", "AF18-200mm F/3.5-6.3 XR Di II LD Aspherical (IF) Macro"},
            {0x00,0x40,0x2D,0x88,0x2C,0x40,0x62,0x06, "Tamron", "AF18-250mm F/3.5-6.3 Di II LD Aspherical (IF) Macro"},
            {0x07,0x40,0x2F,0x44,0x2C,0x34,0x03,0x02, "Tamron", "AF19-35mm F/3.5-4.5 N"},
            {0x07,0x40,0x30,0x45,0x2D,0x35,0x03,0x02, "Tamron", "AF19-35mm F/3.5-4.5"},
            {0x00,0x49,0x30,0x48,0x22,0x2B,0x00,0x02, "Tamron", "SP AF20-40mm F/2.7-3.5"},
            {0x0E,0x4A,0x31,0x48,0x23,0x2D,0x0E,0x02, "Tamron", "SP AF20-40mm F/2.7-3.5"},
            {0x45,0x41,0x37,0x72,0x2C,0x3C,0x48,0x02, "Tamron", "SP AF24-135mm F/3.5-5.6 AD Aspherical(IF) Macro"},
            {0x33,0x54,0x3C,0x5E,0x24,0x24,0x62,0x02, "Tamron", "SP AF28-75mm F/2.8 XR Di LD Aspherical(IF) Macro"},
            {0x10,0x3D,0x3C,0x60,0x2C,0x3C,0xD2,0x02, "Tamron", "AF28-80mm F/3.5-5.6 Aspherical"},
            {0x45,0x3D,0x3C,0x60,0x2C,0x3C,0x48,0x02, "Tamron", "AF28-80mm F/3.5-5.6 Aspherical"},
            {0x00,0x48,0x3C,0x6A,0x24,0x24,0x00,0x02, "Tamron", "SP AF28-105mm f/2.8"},
            {0x0B,0x3E,0x3D,0x7F,0x2F,0x3D,0x0E,0x02, "Tamron", "AF28-200mm F/3.8-5.6D"},
            {0x0B,0x3E,0x3D,0x7F,0x2F,0x3D,0x0E,0x00, "Tamron", "AF28-200mm F/3.8-5.6"},
            {0x4D,0x41,0x3C,0x8E,0x2B,0x40,0x62,0x02, "Tamron", "AF28-300mm F/3.5-6.3 XR Di LD Aspherical (IF)"},
            {0x4D,0x41,0x3C,0x8E,0x2C,0x40,0x62,0x02, "Tamron", "AF28-300mm F/3.5-6.3 XR LD Aspherical (IF)"},
            {0x00,0x47,0x53,0x80,0x30,0x3C,0x00,0x06, "Tamron", "AF55-200mm F/4-5.6 Di II LD"},
            {0x69,0x48,0x5C,0x8E,0x30,0x3C,0x6F,0x02, "Tamron", "AF70-300mm F4-5.6 LD Macro 1:2"},
            {0x20,0x3C,0x80,0x98,0x3D,0x3D,0x1E,0x02, "Tamron", "AF200-400mm F/5.6 LD IF"},
            {0x00,0x3E,0x80,0xA0,0x38,0x3F,0x00,0x02, "Tamron", "SP AF200-500mm F/5-6.3 Di LD (IF)"},
            {0x00,0x3F,0x80,0xA0,0x38,0x3F,0x00,0x02, "Tamron", "SP AF200-500mm F/5-6.3 Di"},
            //#
            //#------------------------------------------------------------------------------------------------
            //# Tokina Lenses by focal length, first fixed then zoom lenses
            //#------------------------------------------------------------------------------------------------
            //#
            {0x00,0x40,0x2B,0x2B,0x2C,0x2C,0x00,0x02, "Tokina", "AT-X 17 AF PRO - AF 17mm f/3.5"},
            {0x00,0x47,0x44,0x44,0x24,0x24,0x00,0x06, "Tokina", "AT-X M35 Pro DX - 35mm F2.8"},
            {0x00,0x54,0x68,0x68,0x24,0x24,0x00,0x02, "Tokina", "AT-X M100 PRO D - 100mm F2.8"},
            {0x00,0x54,0x8E,0x8E,0x24,0x24,0x00,0x02, "Tokina", "AT-X 300 AF PRO 300mm F2.8"},
            //#
            {0x00,0x40,0x18,0x2B,0x2C,0x34,0x00,0x06, "Tokina", "AT-X 107 DX Fish-Eye -AF 10-17mm f/3.5-4.5"},
            {0x00,0x48,0x1C,0x29,0x24,0x24,0x00,0x06, "Tokina", "AT-X 116 PRO DX AF 11-16mm f/2.8"},
            {0x00,0x3C,0x1F,0x37,0x30,0x30,0x00,0x06, "Tokina", "AT-X 124 AF PRO DX - AF 12-24mm f/4"},
            {0x00,0x48,0x29,0x50,0x24,0x24,0x00,0x06, "Tokina", "AT-X 165 PRO DX - AF 16-50mm F2.8"},
            //#"2F 48 30 44 24 24 29" "02" "Tokina" "AT-X 235 AF PRO - AF 20-35mm f/2.8";
            {0x25,0x48,0x3C,0x5C,0x24,0x24,0x1B,0x02, "Tokina", "AT-X 287 AF PRO SV 28-70mm F2.8"},
            {0x00,0x48,0x3C,0x60,0x24,0x24,0x00,0x02, "Tokina", "AT-X 280 AF PRO 28-80mm F2.8 Aspherical"},
            {0x00,0x48,0x50,0x72,0x24,0x24,0x00,0x06, "Tokina", "AT-X 535 PRO DX - AF 50-135mm f/2.8"},
            {0x14,0x54,0x60,0x80,0x24,0x24,0x0B,0x00, "Tokina", "AT-X 828 AF 80-200mm F2.8"},
            {0x24,0x44,0x60,0x98,0x34,0x3C,0x1A,0x02, "Tokina", "AT-X 840 AF II 80-400mm F4.5-5.6"},
            {0x00,0x44,0x60,0x98,0x34,0x3C,0x00,0x02, "Tokina", "AT-X 840D 80-400mm F4.5-5.6"},
            {0x14,0x48,0x68,0x8E,0x30,0x30,0x0B,0x00, "Tokina", "AT-X 340 AF II 100-300mm F4"},
            //#
            //#------------------------------------------------------------------------------------------------
            //# Lenses from various other brands
            //#------------------------------------------------------------------------------------------------
            //#
            {0x00,0x54,0x56,0x56,0x30,0x30,0x00,0x00, "Coastal Optical Systems", "60mm 1:4 UV-VIS-IR Macro Apo"},
            {0x00,0x54,0x48,0x48,0x18,0x18,0x00,0x00, "Voigtlander", "Ultron SL2 40mm F/2 SL II Aspherical"},
            {0x00,0x54,0x55,0x55,0x0C,0x0C,0x00,0x00, "Voigtlander", "Nokton SL2 58mm F/1.4 SL II"},
            {0x07,0x3E,0x30,0x43,0x2D,0x35,0x03,0x00, "Soligor", "AF Zoom 19-35mm 1:3.5-4.5"},
            {0x03,0x43,0x5C,0x81,0x35,0x35,0x02,0x00, "Soligor", "AF C/D Zoom UMCS 70-210mm 1:4.5"},
            {0x12,0x36,0x5C,0x81,0x35,0x3D,0x09,0x00, "Cosina", "AF Zoom 70-210mm F/4.5-5.6 MC Macro"},
            {0x06,0x3F,0x68,0x68,0x2C,0x2C,0x06,0x00, "Cosina", "100mm F/3.5 Macro"},
            {0x2F,0x40,0x30,0x44,0x2C,0x34,0x29,0x02, "Unknown", "20-35mm F/3.5-4.5D"},
            {0x1E,0x5D,0x64,0x64,0x20,0x20,0x13,0x00, "Unknown", "90mm F/2.5"},
            {0x12,0x3B,0x68,0x8D,0x3D,0x43,0x09,0x02, "Unknown", "100-290mm F5.6-6.7"},
            //#
            {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, "Manual Lens", "No CPU"},
            //#
            {0,0,0,0,0,0,0,0, NULL, NULL}
        };

        if (value.typeId() != undefined) return os << value;

        DataBuf lens(value.size());
        // ByteOrder is only to satisfy the interface
        value.copy(lens.pData_, invalidByteOrder);

        int idx = 0;
        if (0 == memcmp(lens.pData_, "0100", 4)) {
            idx = 6;
        }
        else if (0 == memcmp(lens.pData_, "0101", 4)) {
            idx = 11;
        }
        else if (0 == memcmp(lens.pData_, "0201", 4)) {
            // Here we should decrypt(lens.pData_ + 4, lens.size_ - 4);
            // however, the decrypt algorithm requires access to serial number
            // and shutter count tags but print functions are static...
            idx = 11;
        }
        if (idx == 0 || lens.size_ < idx + 7) {
            // Unknown version or not enough data
            return os << value;
        }
        for (int i = 0; fmountlens[i].lensname != NULL; ++i) {
            if (   lens.pData_[idx]   == fmountlens[i].lid
                && lens.pData_[idx+1] == fmountlens[i].stps
                && lens.pData_[idx+2] == fmountlens[i].focs
                && lens.pData_[idx+3] == fmountlens[i].focl
                && lens.pData_[idx+4] == fmountlens[i].aps
                && lens.pData_[idx+5] == fmountlens[i].apl
                && lens.pData_[idx+6] == fmountlens[i].lfw) {
                // Lens found in database
                return os << fmountlens[i].manuf << " " << fmountlens[i].lensname;
            }
        }
        // Lens not found in database
        return os << value;
#else
        return os << value;
#endif // EXV_HAVE_LENSDATA
    }

// *****************************************************************************
// free functions

    MakerNote::AutoPtr createNikonMakerNote(bool        alloc,
                                            const byte* buf,
                                            long        len,
                                            ByteOrder   /*byteOrder*/,
                                            long        /*offset*/)
    {
        // If there is no "Nikon" string it must be Nikon1 format
        if (len < 6 || std::string(reinterpret_cast<const char*>(buf), 6)
                       != std::string("Nikon\0", 6)) {
            return MakerNote::AutoPtr(new Nikon1MakerNote(alloc));
        }
        // If the "Nikon" string is not followed by a TIFF header, we assume
        // Nikon2 format
        TiffHeader tiffHeader;
        if (   len < 18
            || tiffHeader.read(buf + 10) != 0 || tiffHeader.tag() != 0x002a) {
            return MakerNote::AutoPtr(new Nikon2MakerNote(alloc));
        }
        // Else we have a Nikon3 makernote
        return MakerNote::AutoPtr(new Nikon3MakerNote(alloc));
    }

}                                       // namespace Exiv2
