image.hpp

#ifndef FILETYPE_TYPES_IMAGE_HPP
#define FILETYPE_TYPES_IMAGE_HPP
 
#include <array>
#include <cstdint>
#include "filetype/type.hpp"
 
namespace filetype {
namespace image {
 
using Type = ::filetype::Type;
 
//------------------------------------------------------------------------------
// Image file type definitions
//------------------------------------------------------------------------------

inline const std::array<uint8_t, 8> PNG_MAGIC = {0x89, 0x50, 0x4E, 0x47, 0x0D, 0x0A, 0x1A, 0x0A};
inline const Type TYPE_PNG{"image/png", "png"};

inline const std::array<uint8_t, 3> JPEG_MAGIC = {0xFF, 0xD8, 0xFF};
inline const Type TYPE_JPEG{"image/jpeg", "jpg"};

inline const std::array<uint8_t, 6> GIF_MAGIC = {
    0x47, 0x49, 0x46, 0x38, 0x39, 0x61};  // Represents "GIF89a"
inline const Type TYPE_GIF{"image/gif", "gif"};

inline const std::array<uint8_t, 12> WEBP_MAGIC = {
    0x52, 0x49, 0x46, 0x46, 0x00, 0x00, 0x00, 0x00, 0x57, 0x45, 0x42, 0x50};
inline const Type TYPE_WEBP{"image/webp", "webp"};

inline const std::array<uint8_t, 8> CR2_MAGIC = {0x49, 0x49, 0x2A, 0x00, 0x10, 0x00, 0x00, 0x00};
inline const Type TYPE_CR2{"image/x-canon-cr2", "cr2"};

inline const std::array<uint8_t, 4> TIFF_MAGIC_LE = {0x49, 0x49, 0x2A, 0x00};

inline const std::array<uint8_t, 4> TIFF_MAGIC_BE = {0x4D, 0x4D, 0x00, 0x2A};
inline const Type TYPE_TIFF{"image/tiff", "tif"};

inline const std::array<uint8_t, 2> BMP_MAGIC = {0x42, 0x4D};
inline const Type TYPE_BMP{"image/bmp", "bmp"};

inline const std::array<uint8_t, 3> JXR_MAGIC = {0x49, 0x49, 0xBC};
inline const Type TYPE_JXR{"image/vnd.ms-photo", "jxr"};

inline const std::array<uint8_t, 4> PSD_MAGIC = {0x38, 0x42, 0x50, 0x53};
inline const Type TYPE_PSD{"image/vnd.adobe.photoshop", "psd"};

inline const std::array<uint8_t, 4> ICO_MAGIC = {0x00, 0x00, 0x01, 0x00};
inline const Type TYPE_ICO{"image/x-icon", "ico"};

inline const std::array<uint8_t, 12> HEIC_MAGIC = {
    0x00, 0x00, 0x00, 0x18, 0x66, 0x74, 0x79, 0x70, 0x68, 0x65, 0x69, 0x63};
inline const Type TYPE_HEIC{"image/heic", "heic"};
 
}  // namespace image
}  // namespace filetype
 
#endif  // FILETYPE_TYPES_IMAGE_HPP