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diff --git a/sd/source/ui/remotecontrol/BufferedStreamSocket.hxx b/sd/source/ui/remotecontrol/BufferedStreamSocket.hxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+#pragma once
+
+#include "IBluetoothSocket.hxx"
+#include <osl/socket_decl.hxx>
+#include <vector>
+
+#define MAX_LINE_LENGTH 20000
+
+namespace sd
+{
+
+ /**
+ * [A wrapper for an osl StreamSocket to allow reading lines.]
+ *
+ * Currently wraps either an osl StreamSocket or a standard c socket,
+ * allowing reading and writing for our purposes. Should eventually be
+ * returned to being a StreamSocket wrapper if/when Bluetooth is
+ * integrated into osl Sockets.
+ */
+ class BufferedStreamSocket final :
+ public IBluetoothSocket,
+ private ::osl::StreamSocket
+ {
+ public:
+ /**
+ * Create a BufferedStreamSocket on top of an
+ * osl::StreamSocket.
+ */
+ explicit BufferedStreamSocket( const osl::StreamSocket &aSocket );
+ /**
+ * Create a BufferedStreamSocket on top of a POSIX or WinSock socket.
+ */
+ explicit BufferedStreamSocket( int aSocket );
+ BufferedStreamSocket( const BufferedStreamSocket &aSocket );
+
+ ~BufferedStreamSocket();
+
+ /**
+ * Blocks until a line is read.
+ * Returns whatever the last call of recv returned, i.e. 0 or less
+ * if there was a problem in communications.
+ */
+ virtual sal_Int32 readLine( OString& aLine ) override;
+
+ virtual sal_Int32 write( const void* pBuffer, sal_uInt32 n ) override;
+
+ virtual void close() override;
+
+ void getPeerAddr(osl::SocketAddr&);
+ private:
+ sal_Int32 aRet, aRead;
+ std::vector<char> aBuffer;
+ int mSocket;
+ bool usingCSocket;
+ };
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */