/// <summary>
/// 获取有为调度信息，并解析调度信息命令，并发送命令，发送后修改调度信息
/// </summary>
/// <returns></returns>
/// <param name="dispatchControl">调度命令应用层下发命令</param>
public void HandleDispatchControlInfo(DispatchControl dispatchControl)
{
//发送缓冲区
byte[] sendBuffer = null;
YWDispatchControlEntity entity = new YWDispatchControlEntity();
entity.DispatchType = dispatchControl.Data.DispatchType;
entity.SendContent = dispatchControl.SendContent;
string gpsCode = dispatchControl.GPSCode;
try
{
Logger.Trace("下发指令到GPSCode:" + gpsCode);
//取得已建立的套接字
Socket socket = TCPConnList.Instance().GetTCPConnection(gpsCode);
if (socket == null)
{
Logger.Trace("下发指令到GPSCode:" + gpsCode + "失败，原因是socket=null");
return;
}
//已断开连接，将其从连接列表移除
if (socket.Connected == false)
{
Logger.Trace("下发指令到GPSCode:" + gpsCode + "失败，原因是socket.connected==null");
//TCPConnList.Instance().RemoveTCPConnection(gpsCode);
return;
}
//解析页面下发命令
sendBuffer = GpsDataParser.ParseControlInstruction(ControlCmdType.DispatchControl, entity);
if (sendBuffer == null || sendBuffer.Length <= 0)
{
return;
}
try
{
//向GPS发送控制命令
int send = socket.Send(sendBuffer);
if (send > 0)
{
//向应用层确认发送成功
//SendAnswerToWeb(dispatchControl.SerialNumber,false, gpsCode, ControlCmdType.DispatchControl, true);
OnSendAnswerToWebEvent(dispatchControl.SerialNumber, false, gpsCode, ControlCmdType.DispatchControl, true);
Logger.Trace("GPSYouWei--Gps:" + gpsCode + " 发送调度命令成功", null);
}
else
{
//向应用层确认发送失败
//SendAnswerToWeb(dispatchControl.SerialNumber,false, gpsCode, ControlCmdType.DispatchControl, true);
OnSendAnswerToWebEvent(dispatchControl.SerialNumber, false, gpsCode, ControlCmdType.DispatchControl, true);
Logger.Trace("GPSYouWei--Gps:" + gpsCode + " 发送调度命令失败", null);
}
}
catch (SocketException ex)
{
//向应用层确认发送失败
//SendAnswerToWeb(dispatchControl.SerialNumber,false, gpsCode, ControlCmdType.DispatchControl, true);
OnSendAnswerToWebEvent(dispatchControl.SerialNumber, false, gpsCode, ControlCmdType.DispatchControl, true);
Logger.Error("GPSYouWei--Gps:" + gpsCode + " 发送调度命令时异常--" + ex.Message, null);
//从列表移除此连接
//TCPConnList.Instance().RemoveTCPConnection(gpsCode);
}
}
catch (Exception ex)
{
Logger.Error(ex, null);
}
finally
{
sendBuffer = null;
}
}
/// <summary>
/// 终端下发文本
/// </summary>
///<param name="entity">调度实体</param>
///<param name="dataLen">下发文本的字节数,暂时不考虑使用双字节编码</param>
///<param name="sendData">解析后的字节数组</param>
public void SendDeviceTextMsg(YWDispatchControlEntity entity, ref uint dataLen, ref byte[] sendData)
{
DateTime dt = DateTime.Now;
//string sDateTime = dt.Year.ToString() + dt.Month.ToString() + dt.Day.ToString() + dt.Hour.ToString() + dt.Minute.ToString() + dt.Second.ToString();
//StringBuilder dtBuilder = new StringBuilder(sDateTime);
byte[] bytTime = SetTimeToBCD(dt);
StringBuilder txtBuilder = new StringBuilder(entity.SendContent);
int textLenth = Encoding.Default.GetBytes(entity.SendContent).Length;
//中心下发文本解析
YouWeiGPSInterface.EncodeSendDeviceTextMsg(
(byte)GPSYouWeiProtocolType.GPRSORCDMA,
YouWeiPublicDefine.PROTOCOLVER,
YouWeiPublicDefine.SEQUENCEID,
0,
0,
(byte)entity.DispatchType,
0,
0,
0,
0,
0,
bytTime,
0,
(byte)textLenth,
0,
txtBuilder,
ref dataLen,
sendData);
}