/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012-2017 gnosygnu@gmail.com

XOWA is licensed under the terms of the General Public License (GPL) Version 3,
or alternatively under the terms of the Apache License Version 2.0.

You may use XOWA according to either of these licenses as is most appropriate
for your project on a case-by-case basis.

The terms of each license can be found in the source code repository:

GPLv3 License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-GPLv3.txt
Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
*/
package gplx.core.ios.streams; import gplx.*; import gplx.core.*; import gplx.core.ios.*;
public class IoStream_stream_rdr implements IoStream {
	public int Read(byte[] bfr, int bfr_bgn, int bfr_len) {
		try {
						return stream.read(bfr, bfr_bgn, bfr_len);
					}
		catch (Exception e) {throw Err_.new_exc(e, "core", "failed to read from stream");}
	}
	public IoStream UnderRdr_(Object v) {this.stream = (java.io.InputStream)v; return this;}  java.io.InputStream stream;	
	public Object UnderRdr() {return stream;}
	public Io_url Url() {return Io_url_.Empty;}
	public long Pos() {return -1;}
	public long Len() {return -1;}
	public int ReadAry(byte[] array) {return -1;}
	public long Seek(long pos) {return -1;}
	public void WriteAry(byte[] ary) {}
	public void Write(byte[] array, int offset, int count) {}
	public void Transfer(IoStream trg, int bufferLength) {}
	public void Flush() {}
	public void Write_and_flush(byte[] bry, int bgn, int end) {}
	public void Rls() {}
}
