cmppsocket.java

采用JAVA开发

// Decompiled by DJ v2.9.9.61 Copyright 2000 Atanas Neshkov  Date: 2004-8-9 16:11:07
// Home Page : http://members.fortunecity.com/neshkov/dj.html  - Check often for new version!
// Decompiler options: packimports(3) 
// Source File Name:   cmppSocket.java

package com.gctech.util;

import java.io.*;
import java.net.Socket;
import java.net.UnknownHostException;

public final class CmppSocket
{

    public CmppSocket(String host, int port)
    {
        this.host = host;
        this.port = port;
        sock = null;
        bout = null;
        din = null;
        seq = 1;
    }

    public CmppSocket(Socket sock)
    {
        this.sock = sock;
    }

    public int InitialSock()
    {
        int i = 0;
        try
        {
            if(sock == null)
                sock = new Socket(host, port);
            sock.setSoTimeout(100);
            bout = sock.getOutputStream();
            din = new DataInputStream(sock.getInputStream());
            seq = 1;
        }
        catch(UnknownHostException e)
        {
            System.out.println(String.valueOf(String.valueOf(host)).concat(" is not legal host address..."));
            System.out.println(e.toString());
            i = -2;
            int j = i;
            return j;
        }
        catch(IOException e)
        {
            System.out.println(String.valueOf(String.valueOf(port)).concat(" is not available ..."));
            System.out.println(e.toString());
            i = -3;
            int k = i;
            return k;
        }
        return i;
    }

    public int closeSock()
    {
        int i = -1;
        try
        {
            if(sock != null)
                sock.close();
            i = 0;
        }
        catch(IOException e)
        {
            i = -1;
            int j = i;
            return j;
        }
        return i;
    }

    public void setSequenceId(int seq)
    {
        this.seq = seq;
    }

    public int getSequenceId()
    {
        return seq;
    }

    public static final int outsize = 51200;
    public static final int insize = 51200;
    public Socket sock;
    public String host;
    public int port;
    public int seq;
    public OutputStream bout;
    public InputStream din;
}