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Recognize xz compressed files

This commit is contained in:
Martchus 2017-08-17 19:04:19 +02:00
parent 9df142bdf6
commit de42acd190
2 changed files with 11 additions and 2 deletions
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10
signature.cpp
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@ -34,7 +34,8 @@ enum Sig48 : uint64
{ {
Gif87a = 0x474946383761ul, Gif87a = 0x474946383761ul,
Gif89a = 0x474946383961ul, Gif89a = 0x474946383961ul,
SevenZ = 0x377ABCAF271Cul SevenZ = 0x377ABCAF271Cul,
Xz = 0xFD377A585A00ul,
}; };
/*! /*!
@ -148,6 +149,8 @@ ContainerFormat parseSignature(const char *buffer, int bufferSize)
return ContainerFormat::Gif89a; return ContainerFormat::Gif89a;
case SevenZ: case SevenZ:
return ContainerFormat::SevenZ; return ContainerFormat::SevenZ;
case Xz:
return ContainerFormat::Xz;
default: default:
; ;
} }
@ -306,6 +309,7 @@ const char *containerFormatAbbreviation(ContainerFormat containerFormat, MediaTy
case ContainerFormat::QuickTime: return "mov"; case ContainerFormat::QuickTime: return "mov";
case ContainerFormat::Zip: return "zip"; case ContainerFormat::Zip: return "zip";
case ContainerFormat::SevenZ: return "7z"; case ContainerFormat::SevenZ: return "7z";
case ContainerFormat::Xz: return "xz";
default: return ""; default: return "";
} }
} }
@ -396,6 +400,8 @@ const char *containerFormatName(ContainerFormat containerFormat)
return "7z archive"; return "7z archive";
case ContainerFormat::QuickTime: case ContainerFormat::QuickTime:
return "Quick Time"; return "Quick Time";
case ContainerFormat::Xz:
return "xz compressed file";
case ContainerFormat::Zip: case ContainerFormat::Zip:
return "ZIP archive"; return "ZIP archive";
default: default:
@ -486,6 +492,8 @@ const char *containerMimeType(ContainerFormat containerFormat, MediaType mediaTy
return "application/zip"; return "application/zip";
case ContainerFormat::SevenZ: case ContainerFormat::SevenZ:
return "application/x-7z-compressed"; return "application/x-7z-compressed";
case ContainerFormat::Xz:
return "application/x-xz";
case ContainerFormat::WindowsBitmap: case ContainerFormat::WindowsBitmap:
return "image/bmp"; return "image/bmp";
case ContainerFormat::WindowsIcon: case ContainerFormat::WindowsIcon:

3
signature.h
View File

@ -58,7 +58,8 @@ enum class ContainerFormat
Webm, /**< WebM (subset of Matroska) */ Webm, /**< WebM (subset of Matroska) */
WindowsBitmap, /**< Microsoft Windows Bitmap */ WindowsBitmap, /**< Microsoft Windows Bitmap */
WindowsIcon, /**< Microsoft Windows Icon */ WindowsIcon, /**< Microsoft Windows Icon */
Zip /**< ZIP archive */ Zip, /**< ZIP archive */
Xz /**< xz compressed file */
}; };
TAG_PARSER_EXPORT ContainerFormat parseSignature(const char *buffer, int bufferSize); TAG_PARSER_EXPORT ContainerFormat parseSignature(const char *buffer, int bufferSize);