1*408a4873SAndrew Rist/**************************************************************
2cdf0e10cSrcweir *
3*408a4873SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
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21*408a4873SAndrew Rist
22*408a4873SAndrew Rist
23cdf0e10cSrcweir#ifndef _COM_SUN_STAR_CONNECTION_XCONNECTION2_IDL_
24cdf0e10cSrcweir#define _COM_SUN_STAR_CONNECTION_XCONNECTION2_IDL_
25cdf0e10cSrcweir
26cdf0e10cSrcweir#include <com/sun/star/io/IOException.idl>
27cdf0e10cSrcweir#include <com/sun/star/io/BufferSizeExceededException.idl>
28cdf0e10cSrcweir#include <com/sun/star/io/NotConnectedException.idl>
29cdf0e10cSrcweir
30cdf0e10cSrcweir#include <com/sun/star/connection/XConnection.idl>
31cdf0e10cSrcweir
32cdf0e10cSrcweir
33cdf0e10cSrcweirmodule com {  module sun {  module star {  module connection {
34cdf0e10cSrcweir
35cdf0e10cSrcweir
36cdf0e10cSrcweir
37cdf0e10cSrcweir
38cdf0e10cSrcweir/**
39cdf0e10cSrcweir   XConnection2 extends the <code>XConnection</code> interface
40cdf0e10cSrcweir   with <code>available</code> and <code>readSomeBytes</code>
41cdf0e10cSrcweir*/
42cdf0e10cSrcweirpublished interface XConnection2: com::sun::star::connection::XConnection
43cdf0e10cSrcweir{
44cdf0e10cSrcweir
45cdf0e10cSrcweir	/** Gives the number of bytes available via <code>read</code>
46cdf0e10cSrcweir		without blocking.
47cdf0e10cSrcweir	 */
48cdf0e10cSrcweir	long available() raises(com::sun::star::io::IOException);
49cdf0e10cSrcweir
50cdf0e10cSrcweir	/** Blocks if no data is available otherwise reads at
51cdf0e10cSrcweir		max <var>nMaxBytesToRead</var> but at least 1 byte.
52cdf0e10cSrcweir		</p>
53cdf0e10cSrcweir	 */
54cdf0e10cSrcweir	long readSomeBytes([out] sequence<byte> aData, [in] long nMaxBytesToRead)
55cdf0e10cSrcweir		raises(com::sun::star::io::IOException);
56cdf0e10cSrcweir};
57cdf0e10cSrcweir
58cdf0e10cSrcweir};};};};
59cdf0e10cSrcweir
60cdf0e10cSrcweir#endif
61