// ***************************************************************** -*- C++ -*-
/*
* Copyright (C) 2004-2018 Exiv2 authors
* 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 canonmn_int.hpp
@brief Canon makernote tags.<BR>References:<BR>
[1] <a href="http://www.burren.cx/david/canon.html">EXIF MakerNote of Canon</a> by David Burren<br>
[2] <a href="http://www.sno.phy.queensu.ca/~phil/exiftool/TagNames/Canon.html">Canon makernote tags</a> by Phil Harvey
@author <a href="mailto:ahuggel@gmx.net">Andreas Huggel (ahu)</a><br>
<a href="mailto:david@edeca.net">David Cannings (dc)</a>
<a href="mailto:andi.clemens@gmx.net">Andi Clemens (ac)</a>
@date 18-Feb-04, ahu: created<BR>
07-Mar-04, ahu: isolated as a separate component<BR>
12-Aug-06, dc: started updating all tags
*/
#ifndef CANONMN_INT_HPP_
#define CANONMN_INT_HPP_
// *****************************************************************************
// included header files
#include "tags.hpp"
#include "types.hpp"
// + standard includes
#include <string>
#include <iosfwd>
#include <memory>
// *****************************************************************************
// namespace extensions
namespace Exiv2 {
class Value;
namespace Internal {
// *****************************************************************************
// class definitions
//! MakerNote for Canon cameras
class CanonMakerNote {
public:
//! Return read-only list of built-in Canon tags
static const TagInfo* tagList();
//! Return read-only list of built-in Canon Camera Settings tags
static const TagInfo* tagListCs();
//! Return read-only list of built-in Canon Shot Info tags
static const TagInfo* tagListSi();
//! Return read-only list of built-in Canon Panorama tags
static const TagInfo* tagListPa();
//! Return read-only list of built-in Canon Custom Function tags
static const TagInfo* tagListCf();
//! Return read-only list of built-in Canon Picture Info tags
static const TagInfo* tagListPi();
//! Return read-only list of built-in Canon Time Info tags
static const TagInfo* tagListTi();
//! Return read-only list of built-in Canon File Info tags
static const TagInfo* tagListFi();
//! Return read-only list of built-in Canon Processing Info tags
static const TagInfo* tagListPr();
//! @name Print functions for Canon %MakerNote tags
//@{
//! Print the FileInfo FileNumber
static std::ostream& printFiFileNumber(std::ostream& os, const Value& value, const ExifData* metadata);
//! Print the focal length
static std::ostream& printFocalLength(std::ostream& os, const Value& value, const ExifData*);
//! Print the image number
static std::ostream& print0x0008(std::ostream& os, const Value& value, const ExifData*);
//! Print the serial number of the camera
static std::ostream& print0x000c(std::ostream& os, const Value& value, const ExifData*);
//! Self timer
static std::ostream& printCs0x0002(std::ostream& os, const Value& value, const ExifData*);
//! Camera lens type. For some values, the exact type can only be determined if \em metadata is provided.
static std::ostream& printCsLensType(std::ostream& os, const Value& value, const ExifData* metadata);
//! Camera lens information
static std::ostream& printCsLens(std::ostream& os, const Value& value, const ExifData*);
//! ISO speed used
static std::ostream& printSi0x0002(std::ostream& os, const Value& value, const ExifData*);
//! MeasuredEV
static std::ostream& printSi0x0003(std::ostream& os, const Value& value, const ExifData*);
//! Sequence number
static std::ostream& printSi0x0009(std::ostream& os, const Value& value, const ExifData*);
//! AF point used
static std::ostream& printSi0x000e(std::ostream& os, const Value& value, const ExifData* pExifData);
//! Subject distance
static std::ostream& printSi0x0013(std::ostream& os, const Value& value, const ExifData*);
//! Aperture
static std::ostream& printSi0x0015(std::ostream& os, const Value& value, const ExifData*);
//! Shutter speed
static std::ostream& printSi0x0016(std::ostream& os, const Value& value, const ExifData*);
//! MeasuredEV2
static std::ostream& printSi0x0017(std::ostream& os, const Value& value, const ExifData*);
//! Focus Distance
static std::ostream& printFiFocusDistance(std::ostream& os, const Value& value, const ExifData*);
//@}
private:
// DATA
//! Tag information
static const TagInfo tagInfo_[];
static const TagInfo tagInfoCs_[];
static const TagInfo tagInfoSi_[];
static const TagInfo tagInfoCf_[];
static const TagInfo tagInfoPi_[];
static const TagInfo tagInfoTi_[];
static const TagInfo tagInfoFi_[];
static const TagInfo tagInfoPa_[];
static const TagInfo tagInfoPr_[];
}; // class CanonMakerNote
// *****************************************************************************
// template, inline and free functions
/*!
@brief Convert Canon hex-based EV (modulo 0x20) to real number
Ported from Phil Harvey's Image::ExifTool::Canon::CanonEv
by Will Stokes
0x00 -> 0
0x0c -> 0.33333
0x10 -> 0.5
0x14 -> 0.66666
0x20 -> 1
..
160 -> 5
128 -> 4
143 -> 4.46875
*/
float canonEv(long val);
}} // namespace Internal, Exiv2
#endif // #ifndef CANONMN_INT_HPP_