diff options
Diffstat (limited to 'crypto/src/bcpg/attr/ImageAttrib.cs')
| -rw-r--r-- | crypto/src/bcpg/attr/ImageAttrib.cs | 70 |
1 files changed, 37 insertions, 33 deletions
diff --git a/crypto/src/bcpg/attr/ImageAttrib.cs b/crypto/src/bcpg/attr/ImageAttrib.cs index 73490791c..2d0fef8b8 100644 --- a/crypto/src/bcpg/attr/ImageAttrib.cs +++ b/crypto/src/bcpg/attr/ImageAttrib.cs @@ -3,25 +3,29 @@ using System.IO; namespace Org.BouncyCastle.Bcpg.Attr { - /// <remarks>Basic type for a image attribute packet.</remarks> + /// <remarks>Basic type for a image attribute packet.</remarks> public class ImageAttrib - : UserAttributeSubpacket + : UserAttributeSubpacket { - public enum Format : byte - { - Jpeg = 1 - } + public enum Format : byte + { + Jpeg = 1 + } - private static readonly byte[] Zeroes = new byte[12]; + private static readonly byte[] Zeroes = new byte[12]; - private int hdrLength; + private int hdrLength; private int _version; private int _encoding; private byte[] imageData; - public ImageAttrib( - byte[] data) - : base(UserAttributeSubpacketTag.ImageAttribute, data) + public ImageAttrib(byte[] data) + : this(false, data) + { + } + + public ImageAttrib(bool forceLongLength, byte[] data) + : base(UserAttributeSubpacketTag.ImageAttribute, forceLongLength, data) { hdrLength = ((data[1] & 0xff) << 8) | (data[0] & 0xff); _version = data[2] & 0xff; @@ -31,36 +35,36 @@ namespace Org.BouncyCastle.Bcpg.Attr Array.Copy(data, hdrLength, imageData, 0, imageData.Length); } - public ImageAttrib( - Format imageType, - byte[] imageData) - : this(ToByteArray(imageType, imageData)) - { - } + public ImageAttrib( + Format imageType, + byte[] imageData) + : this(ToByteArray(imageType, imageData)) + { + } - private static byte[] ToByteArray( - Format imageType, - byte[] imageData) - { - MemoryStream bOut = new MemoryStream(); - bOut.WriteByte(0x10); bOut.WriteByte(0x00); bOut.WriteByte(0x01); - bOut.WriteByte((byte) imageType); - bOut.Write(Zeroes, 0, Zeroes.Length); - bOut.Write(imageData, 0, imageData.Length); - return bOut.ToArray(); - } + private static byte[] ToByteArray( + Format imageType, + byte[] imageData) + { + MemoryStream bOut = new MemoryStream(); + bOut.WriteByte(0x10); bOut.WriteByte(0x00); bOut.WriteByte(0x01); + bOut.WriteByte((byte) imageType); + bOut.Write(Zeroes, 0, Zeroes.Length); + bOut.Write(imageData, 0, imageData.Length); + return bOut.ToArray(); + } - public int Version + public virtual int Version { - get { return _version; } + get { return _version; } } - public int Encoding + public virtual int Encoding { - get { return _encoding; } + get { return _encoding; } } - public byte[] GetImageData() + public virtual byte[] GetImageData() { return imageData; } |