smsmsgoutgoing.java

Java写的通过手机收发短信息的程序。

//
// Copyright (c) 2001 Kvanttisofta oy.  All rights reserved.
//
//
// SMS PDU message class for outgoing messages.
// ([e-mail]).
//
// $Id: SmsMsgOutgoing.java,v 1.1.1.1 2001/04/18 04:19:00 aspa Exp $.
//
// TODO:
// - support for including SMSC info and setting msg validity period
// - better handling of recipient address type
// - support other data encoding schemes than GSM 7 bit
// - message reference support
//

package fi.kvanttisofta.sms;

public class SmsMsgOutgoing {
    public final int SMS_MSG_ENCODING_7BIT = 0;

    private int    smscAddressLength = 0;
    private int    smscAddressType;
    private String smscAddress;
    private int    smsSubmitCode = 0x11;
    private int    tpMsgRef = 0;
    private int    recipientAddressLength;
    private int    recipientAddressType = 0x91;
    private String recipientAddress;
    private String recipientAddressEnc;
    private int    tpPid;      // protocol identifier.
    private int    tpDcs;      // data coding scheme.
    private int    tpValidity = 0xaa;
    private int    tpUdl;      // message length.
    private String tpUd;       // user message (as sent).
    private String msg;        // user message (unencoded).

    public SmsMsgOutgoing(String recipientAddress, String msg) {
	this.recipientAddress = recipientAddress;
	this.msg = msg;
    }

    public String toString() {
	StringBuffer sb = new StringBuffer(320);

	if(false) {
	    sb.append(SmsPduCodec.toHexString(smscAddressLength));
	    if( smscAddressLength > 0 ) {
		// add smscAddressType and smscAddressType to sb.
	    }
	}

	sb.append(SmsPduCodec.toHexString(smsSubmitCode));
	sb.append(SmsPduCodec.toHexString(tpMsgRef));

	// recipientAddress.
	recipientAddressLength = recipientAddress.length();
	if( (recipientAddress.length()%2) == 1 )
	    recipientAddressEnc = SmsPduCodec.swapDigits(recipientAddress+"F");
	else
	    recipientAddressEnc = SmsPduCodec.swapDigits(recipientAddress);
	
	sb.append(SmsPduCodec.toHexString(recipientAddressLength));
	sb.append(SmsPduCodec.toHexString(recipientAddressType));
	sb.append(recipientAddressEnc);
	sb.append(SmsPduCodec.toHexString(tpPid));
	sb.append(SmsPduCodec.toHexString(tpDcs));
	sb.append(SmsPduCodec.toHexString(tpValidity));

	// encode message and calculate message length.
	tpUd = SmsPduCodec.sevenBitEncode(msg);
	tpUdl = msg.length();

	sb.append(SmsPduCodec.toHexString(tpUdl));
	sb.append(tpUd);

	return new String(sb);
    }

    public void setTarget(String number) {
    }

    public void setMessage(String msg) {
    }

    public static void main(String[] args) {
	// phone: [phone], msg: hellohello.
	String smspdu1 = "0011000B916407281553F80000AA0AE8329BFD4697D9EC37";

	//SmsMsgOutgoing sms1 = new SmsMsgOutgoing("46708251358", "hellohello");
	//System.err.println("smspdu1: " + smspdu1);
	//System.err.println("enc:     " + sms1.toString().toUpperCase() );

	SmsMsgOutgoing sms2 = new SmsMsgOutgoing("358985019963", "hello, world");
	System.err.println("358985019963: 'hello, world', "+ sms2.toString().length());
        System.err.println("sms2 enc:     " + sms2.toString().toUpperCase() );

	SmsMsgOutgoing sms3=new SmsMsgOutgoing("358985019963","testiviesti.");
	System.err.println("358985019963: 'testiviesti.', " + sms3.toString().length());
	System.err.println("sms3 enc:     " + sms3.toString().toUpperCase() );

    }

}