/// <summary>
/// This function parses the next frame from the stream and returns it.
/// </summary>
/// <param name="stream">The stream to parse the Frame from.</param>
/// <param name="version">The ID3 v2 Major version of the ID3 tag that the stream is reading.</param>
/// <param name="parserFactory">A FrameParserFactory to use to create FrameParsers based on Frame IDs.</param>
/// <param name="frameID">Output: outputs the frameID of the frame just parsed.</param>
/// <returns>The parsed Frame object.</returns>
/// <exception cref="Achamenes.ID3.NoFrameParserProvidedException">
/// Thrown if the FrameParserFactory object passed did not recognize the Frame ID for the given version.
/// </exception>
public static Frame Parse(System.IO.Stream stream, ID3v2MajorVersion version, FrameParserFactory parserFactory, out string frameID)
{
FrameHeaderParser headerParser = FrameHeaderParser.CreateFrameHeaderParser(version);
FrameHeader header = headerParser.Parse(stream);
frameID = "";
if (header == null) // have reached the padding, no more frames.
{
return(null);
}
frameID = header.FrameID;
if (header.Length > 128 * 128 * 128 * 128)
{
throw new FatalException("Invalid frame length for frame with frame ID '" + frameID + "'.");
}
byte[] frameData = new byte[header.Length];
stream.Read(frameData, 0, frameData.Length);
FrameParser parser = parserFactory.CreateFrameParser(version, header.FrameID);
if (parser == null)
{
throw new NoFrameParserProvidedException(frameID, version, "No frame parser object is provided to parse this type of frame in this implementation.");
}
return(parser.ParseFrame(frameData));
}
