/// <summary>
/// 监控平台加载器，轮询加载，直到成功
/// </summary>
/// <param name="loginInfo"></param>
private void LoginThread(Object loginInfoObj)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: IvsVideoMonitor.LoginThread().");
try
{
IvsLoginInfo loginInfo = loginInfoObj as IvsLoginInfo;
while (!loadResult)
{
if (loginInfo == null)
{
logEx.Error("loginInfoObj is Null.");
return;
}
//等待ivs sdk事件回调结束，再调用sdk接口，否则调用失败
Thread.Sleep(1000);
logEx.Trace("Call ivsSdkClient.Login({0},{1},{2},******).", loginInfo.Ip, loginInfo.Port, loginInfo.User);
//登陆
int result = this.ivsSdkClient.Login(loginInfo.Ip, loginInfo.Port, loginInfo.User, loginInfo.Pwd);
if (result != CgwConst.IVS_SDK_SUCCESS_TAG)
{
logEx.Error("Login to ivs monitor failed.Monitor id:{0}.ip:{1}, port:{2}, user:{3}.ivs sdk error code:{4}.",
this.monitorId, loginInfo.Ip, loginInfo.Port, loginInfo.User, result);
//登陆失败，等待1分钟后再次尝试登陆
Thread.Sleep(CgwConst.RELOAD_MONITOR_WAIT_TIME);
loadResult = false;
continue;
}
else
{
logEx.Info("Login to ivs monitor success.Monitor id:{0}.ip:{1}, port:{2}, user:{3}.",
this.monitorId, loginInfo.Ip, loginInfo.Port, loginInfo.User);
loadResult = true;
}
this.GetAllCamerasTimer(null, null);
//启动定时器
this.updateCameraTimer.Start();
}
}
catch (System.Exception ex)
{
logEx.Error("Load IVS monitor failed. Exception message:{0}.", ex.Message);
}
}
/// <summary>
/// sdk回调函数，用于重连
/// </summary>
/// <param name="iEventType">事件类型</param>
/// <param name="pEventBuf"> 数据</param>
/// <param name="uiBufSize">buf长度</param>
/// <param name="pUserData">用户数据，自定义，相应回调函数被调用时返回该参数</param>
public void IvsEventCallBackFunc(int iEventType, IvsUserOfflineOff pEventBuf, UInt32 uiBufSize, string pUserData)
{
if (10019 == iEventType || 10301 == iEventType)//用户下线通知、客户端登录失败
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
IvsLoginInfo loginInfo = new IvsLoginInfo();
loginInfo.Ip = ip;
loginInfo.Port = int.Parse(port);
loginInfo.User = user;
//loginInfo.Pwd = password;
loginInfo.Pwd = CommonFunction.DecryptByte2Str(pwdByte, CgwConst.PASSWORD_TAG);
logEx.Info("IvsEventCallBackFunc.user ={0}.", user);
//使用线程轮询加载监控平台
Thread loaderThread = new Thread(LoginThread);
loaderThread.IsBackground = true;
loaderThread.Start(loginInfo);
}
}
/// <summary>
/// 初始化IVS监控平台
/// </summary>
/// <param name="monitorConfigElement">监控平台配置节点</param>
/// <returns></returns>
public SmcErr Load(XmlElement monitorConfigElement)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Info("Enter: IvsVideoMonitor.Load().");
SmcErr err = new CgwError();
try
{
//解析xml节点，获取所需参数
this.monitorId = CommonFunction.GetSingleNodeValue(monitorConfigElement, CgwConst.ID_TAG);
ip = CommonFunction.GetSingleNodeValue(monitorConfigElement, CgwConst.IP_TAG);
port = CommonFunction.GetSingleNodeValue(monitorConfigElement, CgwConst.PORT_TAG);
user = CommonFunction.GetSingleNodeValue(monitorConfigElement, CgwConst.USER_TAG);
//password = CommonFunction.GetSingleNodeValue(monitorConfigElement, CgwConst.PASSWORD_TAG);
pwdByte = CommonFunction.EncryptStr2Byte(CommonFunction.GetSingleNodeValue(monitorConfigElement, CgwConst.PASSWORD_TAG), CgwConst.PASSWORD_TAG);
//从配置文件读取的参数要简单判断一下合法性
//初始化之前设置日志路径
logEx.Trace("Call SetLogPath:{0}", ivsLogPath);
this.ivsSdkClient.SetLogPath(ivsLogPath);
logEx.Trace("Call ivsSdkClient.Init().");
//初始化
int result = this.ivsSdkClient.Init();
if (result != CgwConst.IVS_SDK_SUCCESS_TAG)
{
//直接将IVS的错误码返回
err.SetErrorNo(CgwError.MONITOR_LOAD_FAILED);
logEx.Error("Init ivs monitor failed.Monitor id:{0}.ivs sdk error code:{1}.", this.monitorId, result);
return(err);
}
else
{
logEx.Info("Init ivs sdk success.Monitor id:{0}", this.monitorId);
}
//设置监控平台id
this.ivsSdkClient.SetId(this.monitorId);
this.sdkCallbackFunc = IvsRealPlayCallBackRaw;
this.ivsSdkClient.SetRealPlayCBRawCallBackFunc(this.sdkCallbackFunc);
//sdk事件回调
this.ivsEventCallBackFunc = IvsEventCallBackFunc;
this.ivsSdkClient.SetEventCallBackFunc(this.ivsEventCallBackFunc);
IvsLoginInfo loginInfo = new IvsLoginInfo();
loginInfo.Ip = ip;
loginInfo.Port = int.Parse(port);
loginInfo.User = user;
//loginInfo.Pwd = password;
loginInfo.Pwd = CommonFunction.DecryptByte2Str(pwdByte, CgwConst.PASSWORD_TAG);
loadResult = false;
//使用线程轮询加载监控平台
Thread loaderThread = new Thread(LoginThread);
loaderThread.IsBackground = true;
loaderThread.Start(loginInfo);
}
catch (Exception e)
{
err.SetErrorNo(CgwError.MONITOR_CONFIG_FILE_INVALID);
logEx.Error("Load ivs monitor failed.Execption message:{0}.", e.Message);
return(err);
}
logEx.Info("Load video monitor success.Monitor id:{0}.", this.monitorId);
return(err);
}
