public static void writeUTF( FlashorbBinaryWriter writer, string content, bool extendedutf )
{
//int utfLength = UTF8Encoding.UTF8.GetByteCount( content );
byte[] buffer = UTF8Encoding.UTF8.GetBytes( content );
if( extendedutf )
{
writer.WriteVarInt( (int) (buffer.Length << 1 | 0x1) );
}
else
{
writer.Write( (byte) (buffer.Length >> 8 & 0xFF) );
writer.Write( (byte) (buffer.Length >> 0 & 0xFF) );
}
if( buffer.Length > 0 )
writer.Write( buffer );
/*
//dervived from java class DataOutputStream.writeUTF
int strLength = content.Length;
uint utfLength = 0;
char[] charr = content.ToCharArray();
int c, count = 0;
for (int i = 0; i < strLength; i++)
{
c = charr[ i ];
if( (c >= 0x0001) && (c <= 0x007F) )
utfLength++;
else if( c > 0x07FF )
utfLength += 3;
else
utfLength += 2;
}
if( !extendedutf && utfLength > 65535 )
throw new ApplicationException( "utf data format exception" );
byte[] bytearr = new byte[ extendedutf ? utfLength : utfLength + 2 ];
if( extendedutf )
{
writer.WriteVarInt( (int) (utfLength << 1 | 0x1) );
}
else
{
bytearr[ count++ ] = (byte) ( utfLength >> 8 & 0xFF );
bytearr[ count++ ] = (byte) ( utfLength >> 0 & 0xFF );
}
for (int i = 0; i < strLength; i++)
{
c = charr[ i ];
if ( (c >= 0x0001) && (c <= 0x007F) )
{
bytearr[ count++ ] = (byte) c;
}
else if (c > 0x07FF)
{
bytearr[ count++ ] = (byte) (0xE0 | c >> 12 & 0x0F);
bytearr[ count++ ] = (byte) (0x80 | c >> 6 & 0x3F);
bytearr[ count++ ] = (byte) (0x80 | c >> 0 & 0x3F);
}
else
{
bytearr[ count++ ] = (byte) (0xC0 | c >> 6 & 0x1F);
bytearr[ count++ ] = (byte) (0x80 | c >> 0 & 0x3F);
}
}
writer.Write( bytearr );
* */
}
