public void Save(string path)
{
using (FileStream stream1 = File.Open(path, FileMode.Open, FileAccess.ReadWrite, FileShare.None))
{
byte[] buffer6;
stream1.Seek((long)-ID3v1Helper.GetTagSize(stream1), SeekOrigin.End);
byte[] buffer1 = Encoding.ASCII.GetBytes("TAG");
byte[] buffer2 = IdSharp.Tagging.ID3v1.ID3v1.SafeGetBytes(this.m_Title);
byte[] buffer3 = IdSharp.Tagging.ID3v1.ID3v1.SafeGetBytes(this.m_Artist);
byte[] buffer4 = IdSharp.Tagging.ID3v1.ID3v1.SafeGetBytes(this.m_Album);
byte[] buffer5 = IdSharp.Tagging.ID3v1.ID3v1.SafeGetBytes(this.m_Year);
stream1.Write(buffer1, 0, 3);
IdSharp.Tagging.ID3v1.ID3v1.WriteBytesPadded(stream1, buffer2, 30);
IdSharp.Tagging.ID3v1.ID3v1.WriteBytesPadded(stream1, buffer3, 30);
IdSharp.Tagging.ID3v1.ID3v1.WriteBytesPadded(stream1, buffer4, 30);
IdSharp.Tagging.ID3v1.ID3v1.WriteBytesPadded(stream1, buffer5, 4);
if (this.m_TagVersion == ID3v1TagVersion.ID3v11)
{
buffer6 = IdSharp.Tagging.ID3v1.ID3v1.SafeGetBytes(this.m_Comment);
IdSharp.Tagging.ID3v1.ID3v1.WriteBytesPadded(stream1, buffer6, 0x1c);
stream1.WriteByte(0);
stream1.WriteByte((byte)this.m_TrackNumber);
}
else
{
buffer6 = IdSharp.Tagging.ID3v1.ID3v1.SafeGetBytes(this.m_Comment);
IdSharp.Tagging.ID3v1.ID3v1.WriteBytesPadded(stream1, buffer6, 30);
}
stream1.WriteByte((byte)this.m_GenreIndex);
}
}
public static int GetTagSize(string path)
{
Guard.ArgumentNotNullOrEmptyString(path, "path");
using (FileStream stream1 = File.Open(path, FileMode.Open, FileAccess.Read, FileShare.Read))
{
return(ID3v1Helper.GetTagSize(stream1));
}
}
public static bool RemoveTag(string path)
{
Guard.ArgumentNotNull(path, "path");
using (FileStream stream1 = File.Open(path, FileMode.Open, FileAccess.ReadWrite, FileShare.None))
{
if (!ID3v1Helper.DoesTagExist(stream1))
{
return(false);
}
stream1.SetLength(stream1.Length - 0x80);
}
return(true);
}
public static bool DoesTagExist(string path)
{
Guard.ArgumentNotNull(path, "path");
return(ID3v1Helper.GetTagSize(path) != 0);
}
public static bool DoesTagExist(Stream stream)
{
Guard.ArgumentNotNull(stream, "stream");
return(ID3v1Helper.GetTagSize(stream) != 0);
}
