public int doRead(byte[] buffer, int offset, int byteCount)
{
if (markpos < 0)
{
return(readInternal(buffer, offset, byteCount));
}
else
{
if (isDisabled())
{
return(stream.Read(buffer, offset, byteCount));
}
int c = readInternal(buffer, offset, byteCount);
if (c > 0 && markpos >= 0)
{
markpos += c;
if (markpos > marklimit)
{
marklimit = 0;
markpos = -1;
if (this.buffer != null && isDisabled())
{
this.buffer = null;
}
}
}
return(c);
}
}
public static void copyStream(PeterO.Support.InputStream stream, Stream output)
{
byte[] buffer = new byte[8192];
while (true)
{
int count = stream.Read(buffer, 0, buffer.Length);
if (count < 0)
{
break;
}
output.Write(buffer, 0, count);
}
}
public static void skipToEnd(PeterO.Support.InputStream stream)
{
if (stream == null)
{
return;
}
while (true)
{
byte[] x = new byte[1024];
try {
int c = stream.Read(x, 0, x.Length);
if (c < 0)
{
break;
}
} catch (IOException) {
break; // maybe this stream is already closed
}
}
}
