public static void Reset(ZStream /*!*/ self)
{
var zst = self.GetStream();
if (zst.IsInitialized)
{
int err = zst.reset();
Debug.Assert(err == Z_OK);
}
}
public static int SetAvailOut(ZStream /*!*/ self, int size)
{
long newBufferSize;
var zst = self.GetStream();
if (size < 0 || (newBufferSize = zst.next_out_index + size) > Int32.MaxValue)
{
throw RubyExceptions.CreateArgumentError("negative string size (or size too big)");
}
int old = zst.avail_out;
// Make sure we have enough space in the buffer.
// We could keep the buffer larger but since users are calling
// this API explicitly they probably want to resize the buffer.
var output = zst.next_out;
Array.Resize(ref output, (int)newBufferSize);
zst.next_out = output;
zst.avail_out = size;
return(old);
}
public static object TotalOut(ZStream /*!*/ self)
{
return(Protocols.Normalize(self.GetStream().total_out));
}
public static int DataType(ZStream /*!*/ self)
{
return((int)self.GetStream().Data_type);
}
public static int GetAvailOut(ZStream /*!*/ self)
{
return(self.GetStream().avail_out);
}
public static int AvailIn(ZStream /*!*/ self)
{
return(self.GetStream().avail_in);
}
public static object Adler(ZStream /*!*/ self)
{
return(Protocols.Normalize(self.GetStream().adler));
}
