smsutil.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:   SmsUtil.java

package org.cross.sms.msg;

import java.io.PrintStream;
import java.util.Vector;
import javax.comm.CommDriver;

// Referenced classes of package org.cross.sms.msg:
//            SMSMsgOut, WapUrlPack, SMSMsgWapPush, _CharacterUtil

public class SmsUtil
{

    public SmsUtil()
    {
    }

    public static void loadLib()
    {
        String driverName = "com.sun.comm.Win32Driver";
        CommDriver driver = null;
        try
        {
            System.loadLibrary("win32com");
            driver = (CommDriver)Class.forName(driverName).newInstance();
            driver.initialize();
        }
        catch(InstantiationException e1)
        {
            System.out.println("1:" + e1.getMessage());
        }
        catch(IllegalAccessException e1)
        {
            System.out.println("2:" + e1.getMessage());
        }
        catch(ClassNotFoundException e1)
        {
            System.out.println(e1.getMessage());
        }
    }

    public static int getSMSSize(String pdu)
    {
        int j = pdu.length();
        j /= 2;
        if(SMSC_CODE != null)
            if(SMSC_CODE.length() == 0)
            {
                j--;
            } else
            {
                j -= (SMSC_CODE.length() - 1) / 2;
                j -= 2;
            }
        j--;
        return j;
    }

    public static boolean isSMSMsgIn(String pdu)
    {
        int i = Integer.parseInt(pdu.substring(0, 2), 16);
        int index = (i + 1) * 2;
        i = Integer.parseInt(pdu.substring(index, index + 2), 16);
        return (i & 3) == 0;
    }

    public static Vector buildMsgOut(String receiver, String text, boolean concacencted)
    {
        Vector v = new Vector();
        int maxLen = 160;
        String encoding = "gsm_default";
        if(_CharacterUtil.isContainsChineseChar(text))
        {
            maxLen = 70;
            encoding = "gsm_unicode";
        }
        if(text.length() > maxLen && concacencted)
            return buildConcatenatedMsgOut(receiver, text);
        for(String tmp = text; tmp != null;)
            if(tmp.length() > maxLen)
            {
                String str = tmp.substring(0, maxLen);
                tmp = tmp.substring(maxLen);
                SMSMsgOut m = new SMSMsgOut(receiver, str);
                m.setMessageEncoding(encoding);
                v.add(m);
            } else
            {
                SMSMsgOut m = new SMSMsgOut(receiver, tmp);
                m.setMessageEncoding(encoding);
                v.add(m);
                tmp = null;
            }

        return v;
    }

    public static Vector buildConcatenatedMsgOut(String receiver, String text)
    {
        Vector v = new Vector();
        int maxLen = 152;
        String encoding = "gsm_default";
        if(_CharacterUtil.isContainsChineseChar(text))
        {
            maxLen = 67;
            encoding = "gsm_unicode";
        }
        String tmp = text;
        int max = text.length() / maxLen;
        if(text.length() % maxLen > 0)
            max++;
        int indication = 0;
        if(max > 0)
            indication = getNextMsgIndicator();
        int no = 1;
        while(tmp != null) 
            if(tmp.length() > maxLen)
            {
                String str = tmp.substring(0, maxLen);
                tmp = tmp.substring(maxLen);
                SMSMsgOut m = new SMSMsgOut(receiver, str);
                m.setMessageEncoding(encoding);
                m.m_withUserHeader = true;
                m.indication = indication;
                m.max = max;
                m.no = no++;
                v.add(m);
            } else
            {
                SMSMsgOut m = new SMSMsgOut(receiver, tmp);
                m.setMessageEncoding(encoding);
                if(max > 0)
                {
                    m.m_withUserHeader = true;
                    m.indication = indication;
                    m.max = max;
                    m.no = no++;
                }
                v.add(m);
                tmp = null;
            }
        return v;
    }

    public static Vector buildWapMsg(String receiver, String url, String text)
    {
        Vector v = new Vector();
        WapUrlPack p = new WapUrlPack(text, url);
        int count = p.getPackCount();
        int ind = getNextMsgIndicator();
        for(int i = 0; i < count; i++)
        {
            SMSMsgWapPush m = new SMSMsgWapPush(receiver, text, url);
            m.indication = ind;
            m.max = count;
            m.no = i + 1;
            m.m_udpdu = p.getPackByNo(i);
            v.add(m);
        }

        return v;
    }

    private static int getNextMsgIndicator()
    {
        if(msgIndicator > 254)
            msgIndicator = 1;
        return msgIndicator++;
    }

    public static String SMSC_CODE = "";
    public static int msgIndicator = 1;

}