/usr/include/exiv2/rw2image.hpp is in libexiv2-dev 0.22-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 | // ***************************************************************** -*- C++ -*-
/*
* Copyright (C) 2004-2011 Andreas Huggel <ahuggel@gmx.net>
*
* 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 rw2image.hpp
@brief Class Rw2Image
@version $Rev: 2453 $
@author Andreas Huggel (ahu)
<a href="mailto:ahuggel@gmx.net">ahuggel@gmx.net</a>
@date 06-Jan-09, ahu: created
*/
#ifndef RW2IMAGE_HPP_
#define RW2IMAGE_HPP_
// *****************************************************************************
// included header files
#include "image.hpp"
#include "basicio.hpp"
#include "types.hpp"
// + standard includes
#include <string>
// *****************************************************************************
// namespace extensions
namespace Exiv2 {
// *****************************************************************************
// class definitions
// Add RW2 to the supported image formats
namespace ImageType {
const int rw2 = 16; //!< RW2 image type (see class Rw2Image)
}
/*!
@brief Class to access raw Panasonic RW2 images. Exif metadata is
supported directly, IPTC and XMP are read from the Exif data, if
present.
*/
class EXIV2API Rw2Image : public Image {
public:
//! @name Creators
//@{
/*!
@brief Constructor to open an existing RW2 image. Since the
constructor can not return a result, callers should check the
good() method after object construction to determine success or
failure.
@param io An auto-pointer that owns a BasicIo instance used for
reading and writing image metadata. \b Important: The constructor
takes ownership of the passed in BasicIo instance through the
auto-pointer. Callers should not continue to use the BasicIo
instance after it is passed to this method. Use the Image::io()
method to get a temporary reference.
*/
Rw2Image(BasicIo::AutoPtr io);
//@}
//! @name Manipulators
//@{
void readMetadata();
/*!
@brief Todo: Write metadata back to the image. This method is not
yet implemented. Calling it will throw an Error(31).
*/
void writeMetadata();
/*!
@brief Todo: Not supported yet, requires writeMetadata(). Calling
this function will throw an Error(32).
*/
void setExifData(const ExifData& exifData);
/*!
@brief Todo: Not supported yet, requires writeMetadata(). Calling
this function will throw an Error(32).
*/
void setIptcData(const IptcData& iptcData);
/*!
@brief Not supported. RW2 format does not contain a comment.
Calling this function will throw an Error(32).
*/
void setComment(const std::string& comment);
//@}
//! @name Accessors
//@{
std::string mimeType() const;
int pixelWidth() const;
int pixelHeight() const;
//@}
private:
//! @name NOT implemented
//@{
//! Copy constructor
Rw2Image(const Rw2Image& rhs);
//! Assignment operator
Rw2Image& operator=(const Rw2Image& rhs);
//@}
}; // class Rw2Image
/*!
@brief Stateless parser class for data in RW2 format. Images use this
class to decode and encode RW2 data. Only decoding is currently
implemented. See class TiffParser for details.
*/
class EXIV2API Rw2Parser {
public:
/*!
@brief Decode metadata from a buffer \em pData of length \em size
with data in RW2 format to the provided metadata containers.
See TiffParser::decode().
*/
static ByteOrder decode(
ExifData& exifData,
IptcData& iptcData,
XmpData& xmpData,
const byte* pData,
uint32_t size
);
}; // class Rw2Parser
// *****************************************************************************
// template, inline and free functions
// These could be static private functions on Image subclasses but then
// ImageFactory needs to be made a friend.
/*!
@brief Create a new Rw2Image instance and return an auto-pointer to it.
Caller owns the returned object and the auto-pointer ensures that
it will be deleted.
*/
EXIV2API Image::AutoPtr newRw2Instance(BasicIo::AutoPtr io, bool create);
//! Check if the file iIo is a RW2 image.
EXIV2API bool isRw2Type(BasicIo& iIo, bool advance);
} // namespace Exiv2
#endif // #ifndef RW2IMAGE_HPP_
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