/// <summary>Copy all bytes remaining on the input stream into this buffer.</summary>
/// <remarks>Copy all bytes remaining on the input stream into this buffer.</remarks>
/// <param name="in">the stream to read from, until EOF is reached.</param>
/// <exception cref="System.IO.IOException">
/// an error occurred reading from the input stream, or while
/// writing to a local temporary file.
/// </exception>
public virtual void Copy(InputStream @in)
{
if (blocks != null)
{
for (; ;)
{
TemporaryBuffer.Block s = Last();
if (s.IsFull())
{
if (ReachedInCoreLimit())
{
break;
}
s = new TemporaryBuffer.Block();
blocks.AddItem(s);
}
int n = @in.Read(s.buffer, s.count, s.buffer.Length - s.count);
if (n < 1)
{
return;
}
s.count += n;
}
}
byte[] tmp = new byte[TemporaryBuffer.Block.SZ];
int n_1;
while ((n_1 = @in.Read(tmp)) > 0)
{
overflow.Write(tmp, 0, n_1);
}
}
/// <exception cref="System.IO.IOException"></exception>
public override void Write(byte[] b, int off, int len)
{
if (overflow == null)
{
while (len > 0)
{
TemporaryBuffer.Block s = Last();
if (s.IsFull())
{
if (ReachedInCoreLimit())
{
break;
}
s = new TemporaryBuffer.Block();
blocks.AddItem(s);
}
int n = Math.Min(s.buffer.Length - s.count, len);
System.Array.Copy(b, off, s.buffer, s.count, n);
s.count += n;
len -= n;
off += n;
}
}
if (len > 0)
{
overflow.Write(b, off, len);
}
}
/// <exception cref="System.IO.IOException"></exception>
public override void Write(int b)
{
if (overflow != null)
{
overflow.Write(b);
return;
}
TemporaryBuffer.Block s = Last();
if (s.IsFull())
{
if (ReachedInCoreLimit())
{
overflow.Write(b);
return;
}
s = new TemporaryBuffer.Block();
blocks.AddItem(s);
}
s.buffer[s.count++] = unchecked ((byte)b);
}
