tp_firstoctet.java

试用JAVA通过COMM口发送短信的代码.

// Decompiled by Jad v1.5.8g. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://www.kpdus.com/jad.html
// Decompiler options: packimports(3) 
// Source File Name:   TP_FirstOctet.java

package org.cross.sms.msg;


// Referenced classes of package org.cross.sms.msg:
//            TP_Element_Inter, _CharacterUtil

public class TP_FirstOctet
    implements TP_Element_Inter
{

    public TP_FirstOctet()
    {
        m_pdu = "11";
        m_withHeader = false;
        m_isInMsg = false;
    }

    public String getPdu()
    {
        return m_pdu;
    }

    public int getTotalLength()
    {
        return 2;
    }

    public void readPdu(String Pdu)
    {
        m_pdu = Pdu.substring(0, 2);
        int type = Integer.parseInt(m_pdu, 16) & 3;
        if(type == 0)
            m_isInMsg = true;
        else
        if(type == 1)
            m_isInMsg = false;
    }

    public void set(boolean withHeader, boolean isInMsg)
    {
        m_withHeader = withHeader;
        m_isInMsg = isInMsg;
        int typepdu = 0;
        if(!m_isInMsg)
            typepdu = 17;
        if(m_withHeader)
            typepdu |= 0x40;
        m_pdu = _CharacterUtil.intToHexString(typepdu);
    }

    private String m_pdu;
    private boolean m_withHeader;
    private boolean m_isInMsg;
}