public override int Read(byte[] buffer, int offset, int count)
{
do
{
if (dataLength != 0)
{
int count2 = (dataLength > count || dataLength < 0) ? count : dataLength;
int num = m_in.Read(buffer, offset, count2);
if (num < 1)
{
throw new EndOfStreamException("Premature end of stream in PartialInputStream");
}
dataLength -= num;
return(num);
}
}while (partial && ReadPartialDataLength() >= 0);
return(0);
}
