public int readFrame(MemoryStream ms) //rewritten
{
int frameContentsLength = 0;
ID3v2frame currentFrame = newFrameStruct();
if (Convert.ToByte(ms.ReadByte()) == 0x0)
{
return(0);
}
else
{
ms.Seek(-1, SeekOrigin.Current);
}
ms.Read(currentFrame.type, 0, frameTypeAndSizeLength);
ms.Read(currentFrame.size, 0, frameTypeAndSizeLength);
for (int i = frameTypeAndSizeLength - 1, shift = 0; i >= 0; i--, shift += 8)
{
frameContentsLength = frameContentsLength | ((int)currentFrame.size[i] << shift);
}
currentFrame.flags = null;
if (version > 2)
{
ms.Read(currentFrame.flags, 0, 2);
}
Console.WriteLine(System.Text.Encoding.ASCII.GetString(currentFrame.type));
Console.WriteLine(frameContentsLength);
Array.Resize <byte>(ref currentFrame.contents, frameContentsLength);
ms.Read(currentFrame.contents, 0, frameContentsLength);
frames.Add(currentFrame);
return(frameHeaderLength + frameContentsLength);
}
ID3v2frame newFrameStruct()
{
ID3v2frame myFrame = new ID3v2frame();
myFrame.type = new byte[frameTypeAndSizeLength];
myFrame.size = new byte[frameTypeAndSizeLength];
if (version > 2)
{
myFrame.flags = new byte[2];
}
else
{
myFrame.flags = null;
}
myFrame.contents = new byte[2048];
return(myFrame);
}
