package com.ekun.sms.cmpp2;

import java.io.*;

public class CmppDeliverRep
{

  public CmppDeliverRep(CmppSocket sock)
  {
    TotalLength = 21;
    this.sock = sock;
    SequenceId = 0;
    CommandID = 0x80000005;

    /*分配CMPP_Deliver_Rep包體*/
    bodybytes = new byte[9];

    /*分配CMPP_Deliver_Rep包頭*/
    headbytes = new byte[12];
    /*設(shè)置包頭*/
    CmppCommon.BytesCopy(CmppCommon.IntToBytes4(TotalLength), headbytes, 0, 3,
                         0);
    CmppCommon.BytesCopy(CmppCommon.IntToBytes4(CommandID), headbytes, 0, 3, 4);
    CmppCommon.BytesCopy(CmppCommon.IntToBytes4(SequenceId), headbytes, 0, 3, 8);

  }

  /*名稱：setcmppDeliverRep
   * 功能：設(shè)置CMPP_Deliver_Rep包項(xiàng)目
   * 輸入?yún)?shù)：SequenceId，MsgId，Result
   *
   * 輸出參數(shù)：無(wú)
   *
   * 返回值：無(wú)
   */
  public void setcmppDeliverRep(byte[] MsgId, int Result)
  {
    /*設(shè)置包體*/
    int cur_pos = 0;
    CmppCommon.BytesCopy(MsgId, bodybytes, 0, 7, cur_pos);
    cur_pos += 8;
    bodybytes[cur_pos] = (byte) Result;
  }

  /*名稱：sendcmppConnect
   * 功能：發(fā)送CMPP_Deliver_Rep包
   * 輸入?yún)?shù)：無(wú)
   *
   * 輸出參數(shù)：無(wú)
   *
   * 返回值：>0:包序列號(hào),-1:失敗
   */
  public int sendcmppDeliverRep()
  {
    int i = 0;

    try
    {
      sock.bout.write(headbytes);
      sock.bout.write(bodybytes);
      sock.bout.flush();

      //CmppCommon.printBytes(headbytes,12);
      //CmppCommon.printBytes(bodybytes,9);
    }
    catch (IOException e)
    {
      System.out.println(e.toString());
      i = -5;
      return i;
    }
    catch (NullPointerException npe)
    {
      i = -5;
      return -5;
    }

    return i;
  }

  /*名稱：setSequenceId
   * 功能：設(shè)置SequenceId項(xiàng)目
   * 輸入?yún)?shù)：SequenceId
   *
   * 輸出參數(shù)：無(wú)
   *
   * 返回值：無(wú)
   */
  public void setSequenceId(int SequenceId)
  {
    this.SequenceId = SequenceId;
    CmppCommon.BytesCopy(CmppCommon.IntToBytes4(SequenceId), headbytes, 0, 3, 8);
  }

  /*名稱：getTotalLength
   * 功能：返回包總長(zhǎng)度
   * 輸入?yún)?shù)：
   *
   * 輸出參數(shù)：無(wú)
   *
   * 返回值：包總長(zhǎng)度
   */
  public int getTotalLength()
  {
    return TotalLength;
  }

  public byte bodybytes[]; //包體
  public byte headbytes[]; //包頭

  CmppSocket sock; //socket鏈路
  byte[] MsgId; //消息標(biāo)識(shí)
  int Result;
  /*0：正確
        1：消息結(jié)構(gòu)錯(cuò)
        2：命令字錯(cuò)
        3：消息序號(hào)重復(fù)
        4：消息長(zhǎng)度錯(cuò)
        5：資費(fèi)代碼錯(cuò)
        6：超過(guò)最大信息長(zhǎng)
        7：業(yè)務(wù)代碼錯(cuò)
        8: 流量控制錯(cuò)
        9~ ：其他錯(cuò)誤
   */
  private int CommandID; //包類型
  private int SequenceId; //包序列號(hào)
  private int TotalLength;
}