/// <summary>
///
/// </summary>
/// <param name="head"></param>
/// <param name="byts"></param>
public override void ReadBytes(byte[] byts)
{
MyHead = CMPPMsgHeader.Read(byts);
this.Status = ReverseByteOrder.ReverseBytes(BitConverter.ToUInt32(byts, 12));
this.AuthenticatorISMG = BitConverter.ToString(byts, 16, 16).Replace("-", "");
Version = byts[32];
}
/// <summary>
/// 从网络流中读取一个缓冲对象，对象大小由长度字段指定。
/// </summary>
/// <param name="ns"></param>
/// <returns></returns>
private byte[] readBuffer(System.Net.Sockets.NetworkStream ns)
{
System.IO.BinaryReader br = new System.IO.BinaryReader(ns);
byte[] len = br.ReadBytes(4);//头四个字节为命令长度
uint size = ReverseByteOrder.ReverseBytes(BitConverter.ToUInt32(len, 0));
int buffersize = 0;
if (size > 40960)//不处理大于40k的数据包
{
throw new Exception("数据大于40K");
}
else
{
buffersize = (int)size;
}
byte[] result = new byte[buffersize];
int count = br.Read(result, 4, buffersize - 4);
if (count != buffersize - 4)
{
throw new Exception("不完整的数据");
}
//将头长度拷贝入结果
Buffer.BlockCopy(len, 0, result, 0, 4);
return(result);
}
/// <summary>
///
/// </summary>
/// <param name="byts"></param>
public void ReadMessage(byte[] byts)
{
Msg_Id = ReverseByteOrder.ReverseBytes(BitConverter.ToUInt64(byts, 0));
State = Tools.BytesToString(byts, 8, 7);
Submit_time = Tools.BytesToString(byts, 15, 10);
Done_time = Tools.BytesToString(byts, 25, 10);
Dest_terminal_Id = Tools.BytesToString(byts, 35, 32).TrimEnd('\0');
SMSC_sequence = ReverseByteOrder.ReverseBytes(BitConverter.ToUInt32(byts, 67));
}
public override byte[] WriteBytes()
{
byte[] msg = new byte[MyHead.Total_Length];
Tools.CopyAll(0, MyHead.Write(), ref msg);
Tools.CopyAll(12, BitConverter.GetBytes(ReverseByteOrder.ReverseBytes(Msg_Id)), ref msg);
Tools.CopyAll(20, BitConverter.GetBytes(ReverseByteOrder.ReverseBytes(Result)), ref msg);
return(msg);
}
public byte[] Write()
{
byte[] byts = new byte[12];
Buffer.BlockCopy(BitConverter.GetBytes(ReverseByteOrder.ReverseBytes(Total_Length)), 0, byts, 0, 4);
Buffer.BlockCopy(BitConverter.GetBytes(ReverseByteOrder.ReverseBytes((uint)Command_Id)), 0, byts, 4, 4);
Buffer.BlockCopy(BitConverter.GetBytes(ReverseByteOrder.ReverseBytes(Sequence_Id)), 0, byts, 8, 4);
return(byts);
}
public static CMPPMsgHeader Read(byte[] byts)
{
if (byts.Length >= 12)
{
CMPPMsgHeader head = new CMPPMsgHeader();
head.Total_Length = ReverseByteOrder.ReverseBytes(BitConverter.ToUInt32(byts, 0));
head.Command_Id = (Command_Id)ReverseByteOrder.ReverseBytes(BitConverter.ToUInt32(byts, 4));
head.Sequence_Id = ReverseByteOrder.ReverseBytes(BitConverter.ToUInt32(byts, 8));
return(head);
}
return(null);
}
public override void ReadBytes(byte[] byts)
{
MyHead = CMPPMsgHeader.Read(byts);
Msg_Id = ReverseByteOrder.ReverseBytes(BitConverter.ToUInt64(byts, 12));
Dest_Id = Tools.BytesToString(byts, 20, 21);
Service_Id = Tools.BytesToString(byts, 41, 10);
TP_pid = byts[51];
TP_udhi = byts[52];
Msg_Fmt = byts[53];
Src_terminal_Id = Tools.BytesToString(byts, 54, 32);
Src_terminal_type = byts[86];
Registered_Delivery = byts[87];
Msg_Length = byts[88];
Msg_Content = new byte[Msg_Length];
Buffer.BlockCopy(byts, 89, Msg_Content, 0, Msg_Length);
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public override byte[] WriteBytes()
{
byte[] msgByts = new byte[MyHead.Total_Length];
string strTimestamp = DateTime.Now.ToString("MMddHHmmss");
Timestamp = UInt32.Parse(strTimestamp);
//
AuthenticatorSource = SP_ID + "\0\0\0\0\0\0\0\0\0" + _pwd + strTimestamp;
//
Tools.CopyAll(0, MyHead.Write(), ref msgByts);
Tools.CopyAll(12, Tools.StringToBytes(SP_ID), ref msgByts, 6);
Tools.CopyAll(18, MyMD5.GetMD5Byts_32(AuthenticatorSource), ref msgByts);
msgByts[34] = Version;
Tools.CopyAll(35, BitConverter.GetBytes(ReverseByteOrder.ReverseBytes(Timestamp)), ref msgByts);
//
return(msgByts);
}
public override void ReadBytes(byte[] byts)
{
MyHead = CMPPMsgHeader.Read(byts);
Msg_Id = ReverseByteOrder.ReverseBytes(BitConverter.ToUInt64(byts, 12));
Result = (DeliverResult)ReverseByteOrder.ReverseBytes(BitConverter.ToUInt32(byts, 20));
}