void IMySqlValue.WriteValue(MySqlStream stream, bool binary, object val, int length)
{
byte[] buffToWrite = null;
if (val is System.Byte[])
{
buffToWrite = (byte[])val;
}
else if (val is Char[])
{
buffToWrite = stream.Encoding.GetBytes(val as char[]);
}
else
{
string s = val.ToString();
if (length == 0)
{
length = s.Length;
}
else
{
s = s.Substring(0, length);
}
buffToWrite = stream.Encoding.GetBytes(s);
}
// we assume zero length means write all of the value
if (length == 0)
{
length = buffToWrite.Length;
}
if (buffToWrite == null)
{
throw new MySqlException("Only byte arrays and strings can be serialized by MySqlBinary");
}
if (binary)
{
stream.WriteLength(length);
stream.Write(buffToWrite, 0, length);
}
else
{
if (stream.Version.isAtLeast(4, 1, 0))
{
stream.WriteStringNoNull("_binary ");
}
stream.WriteByte((byte)'\'');
EscapeByteArray(buffToWrite, length, stream);
stream.WriteByte((byte)'\'');
}
}
void IMySqlValue.WriteValue(MySqlStream stream, bool binary, object val, int length)
{
byte[] bytes = null;
if (val is byte[])
{
bytes = (byte[])val;
}
else if (val is char[])
{
bytes = stream.Encoding.GetBytes(val as char[]);
}
else
{
string s = val.ToString();
if (length == 0)
{
length = s.Length;
}
else
{
s = s.Substring(0, length);
}
bytes = stream.Encoding.GetBytes(s);
}
if (length == 0)
{
length = bytes.Length;
}
if (bytes == null)
{
throw new MySqlException("Only byte arrays and strings can be serialized by MySqlBinary");
}
if (binary)
{
stream.WriteLength((long)length);
stream.Write(bytes, 0, length);
}
else
{
if (stream.Version.isAtLeast(4, 1, 0))
{
stream.WriteStringNoNull("_binary ");
}
stream.WriteByte(0x27);
this.EscapeByteArray(bytes, length, stream);
stream.WriteByte(0x27);
}
}