sfsource.java

来自「这是无线传感器网络用的操作系统tinyos-1.1.0,未来的世界将是它呵」· Java 代码 · 共 66 行

// $Id: SFSource.java,v 1.5.2.2 2003/08/18 22:09:43 cssharp Exp $

/*									tab:4
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 * two paragraphs and the author appear in all copies of this software.
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 * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
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 * Copyright (c) 2002-2003 Intel Corporation
 * All rights reserved.
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package net.tinyos.packet;

import java.io.*;
import java.net.*;

/**
 * Packet source (tcp/ip client) for the new serial forwarder protocol
 */
class SFSource extends SFProtocol {
    private Socket socket;
    private String host;
    private int port;

    /**
     * Packetizers are built using the makeXXX methods in BuildSource
     */
    SFSource(String host, int port) {
	super("sf@" + host + ":" + port);
	this.host = host;
	this.port = port;
    }

    protected void openSource() throws IOException {
	socket = new Socket(host, port);
	is = socket.getInputStream();
	os = socket.getOutputStream();
	super.openSource();
    }

    protected void closeSource() throws IOException {
	socket.close();
    }
}