/// <summary>
/// Writing Data to specific TagStream
/// </summary>
protected override void OnWritingData(int MinorVersion)
{
if (ID3v2.AutoTextEncoding)
{
SetEncoding();
}
TStream.FS.WriteByte((byte)TextEncoding); // Write Text Encoding
Language.Write(TStream.FS); // Write Language
TStream.FS.WriteByte((byte)_TimeStamp);
TStream.FS.WriteByte((byte)_ContentType);
TStream.WriteText(Text, TextEncoding, true);
_Syllables.Sort(); // Sort Syllables
byte[] Buf;
foreach (Syllable sb in _Syllables)
{
TStream.WriteText(sb.Text, TextEncoding, true);
Buf = BitConverter.GetBytes(sb.Time);
Array.Reverse(Buf);
TStream.FS.Write(Buf, 0, 4);
}
}
private void WriteFrameHeader(int MinorVersion)
{
byte[] Buf;
int FrameIDLength = MinorVersion == 2 ? 3 : 4; // Length of FrameID according to version
string Temp = _FrameID;
// if minor version of ID3 were 2, the frameID is 3 character length
if (MinorVersion == 2)
{
Temp = FramesInfo.Get3CharID(Temp);
if (Temp == null) // This frame is not availabe in this version
{
return;
}
}
Tag.WriteText(Temp, TextEncodings.Ascii, false); // Write FrameID
Buf = BitConverter.GetBytes(Length);
Array.Reverse(Buf);
if (MinorVersion == 2)
{
Tag.FS.Write(Buf, 1, Buf.Length - 1); // Write Frame Size
}
else
{
Tag.FS.Write(Buf, 0, Buf.Length); // Write Frame Size
}
if (MinorVersion != 2)
{
// If newer than version 2 it have Flags
Buf = BitConverter.GetBytes((ushort)_FrameFlags);
Array.Reverse(Buf);
Tag.FS.Write(Buf, 0, Buf.Length); // Write Frame Flag
}
}
/// <summary>
/// Writing Data to specific TagStream
/// </summary>
protected override void OnWritingData(int MinorVersion)
{
if (ID3v2.AutoTextEncoding)
{
SetEncoding();
}
TStream.FS.WriteByte((byte)_TextEncoding);
TStream.WriteText(_MIMEType, TextEncodings.Ascii, true);
TStream.WriteText(_FileName, _TextEncoding, true);
TStream.WriteText(_Description, _TextEncoding, true);
_Data.WriteTo(TStream.FS);
}
/// <summary>
/// Writing Data to specific TagStream
/// </summary>
protected override void OnWritingData(int MinorVersion)
{
TStream.WriteText(_Owner, TextEncodings.Ascii, true);
ushort temp;
byte[] Buf;
temp = Convert.ToUInt16(_PreviewStart);
Buf = BitConverter.GetBytes(temp);
TStream.FS.Write(Buf, 0, 2);
temp = Convert.ToUInt16(_PreviewLength);
Buf = BitConverter.GetBytes(temp);
TStream.FS.Write(Buf, 0, 2);
Data.WriteTo(TStream.FS);
}
private int WriteHeader()
{
TStream.WriteText("ID3", TextEncodings.Ascii, false);
TStream.FS.WriteByte(Convert.ToByte(_Version.Minor));
TStream.FS.WriteByte(Convert.ToByte(_Version.Build));
TStream.FS.WriteByte((byte)_HeaderFlags);
byte[] Buf = new byte[4];
int Len = Length;
int TOrginLength = Len;
for (int i = 3; i >= 0; i--)
{
Buf[i] = Convert.ToByte(Len % 0x80);
Len /= 0x80;
}
TStream.FS.Write(Buf, 0, 4);
return(TOrginLength);
}
/// <summary>
/// Call when frame need to write it's data to stream
/// </summary>
/// <param name="writer">TagStream to write data</param>
/// <param name="MinorVersion">ID3 minor version</param>
protected override void OnWritingData(int MinorVersion)
{
TStream.WriteText(_Text, TextEncodings.Ascii, false);
}
/// <summary>
/// Writing Data to specific TagStream
/// </summary>
protected override void OnWritingData(int MinorVersion)
{
TStream.WriteText(_Owner, TextEncodings.Ascii, true);
TStream.FS.WriteByte(_Symbol);
Data.WriteTo(TStream.FS);
}
