//截图
public static bool CapturePicture(string fileName)
{
if (!String.IsNullOrWhiteSpace(fileName))
{
return(HkSDK.OpenSDK_CapturePicture(SessionId, fileName) == 0 ? true : false);
}
return(false);
}
//申请会话
public static IntPtr AllocSession()
{
IntPtr userID = Marshal.StringToHGlobalAnsi(userId);
bool flag = HkSDK.OpenSDK_AllocSession(callBack, userID, ref SessionId, ref SessionIdLth, false, uint.MaxValue) == 0;
SessionIdstr = Marshal.PtrToStringAnsi(SessionId, SessionIdLth);
return(SessionId);
}
//停止播放（预览）重载无参
public static bool StopAll()
{
closeAllocionAll();//每次播放结束会话
if (HkSDK.OpenSDK_StopRealPlay(SessionId, 0) == 0)
{
return(HkSDK.OpenSDK_StopRealPlay(SessionId, 0) == 0);
}
else
{
return(false);
}
}
//申请告警列表
public static string AlarmList(string CameraId, string StartTime, string EndTime)
{
IntPtr iMessage;
int iLength;
int iResult = HkSDK.OpenSDK_Data_GetAlarmList(AccessToken, CameraId, StartTime, EndTime, -1, 2, 0, 50, out iMessage, out iLength);
string strResult = Marshal.PtrToStringAnsi(iMessage);
if (iResult == 0)
{
JObject result = (JObject)JsonConvert.DeserializeObject(strResult);
}
//Marshal.FreeHGlobal(iMessage);
return(strResult);
}
//申请设备列表
public static string playList()
{
IntPtr iMessage;
int iLength;
string strResult = string.Empty;
int iResult = HkSDK.OpenSDK_Data_GetDevList(AccessToken, 0, 50, out iMessage, out iLength);
if (iResult == 0)
{
strResult = Marshal.PtrToStringAnsi(iMessage);
JObject jsonResult = (JObject)JsonConvert.DeserializeObject(strResult);
}
//Marshal.FreeHGlobal(iMessage);
return(strResult);
}
//获取accesstoken
public static string GetAccessToken()
{
IntPtr iMessage;
int iLength;
string jsonStr = BuildParams("token");
int iResult = HkSDK.OpenSDK_HttpSendWithWait(ApiUrl, jsonStr, "", out iMessage, out iLength);
string strResult = Marshal.PtrToStringAnsi(iMessage, iLength);
if (iResult == 0)
{
JObject jsonResult = (JObject)JsonConvert.DeserializeObject(strResult);
if (jsonResult["result"]["code"].ToString() == "200")
{
AccessToken = jsonResult["result"]["data"]["accessToken"].ToString();
Debug.WriteLine(AccessToken);
}
else
{
Debug.WriteLine(jsonResult["result"]["code"].ToString());
}
}
return(AccessToken);
}
//反初始化库
public static bool Close()
{
return(HkSDK.OpenSDK_FiniLib() == 0);
}
//初始化库
public static bool Start()
{
return(HkSDK.OpenSDK_InitLib(AuthAddr, PlatformAddr, AppKey) == 0);
}
public static void on_insPtzStop(IntPtr SessionId, string CameraId, HkSDK.PTZCommand emDirect)
{
if (SessionId == null)
{
MessageBox.Show("请先开启预览才能进行云台控制！", "提示", MessageBoxButton.OK, MessageBoxImage.Information);
return;
}
int iRet = 0;
HkSDK.NSCBMsg cbMsg;
cbMsg.iErrorCode = 0;
cbMsg.pMessageInfo = "";
IntPtr pMsg = Marshal.AllocHGlobal(Marshal.SizeOf(cbMsg));
try
{
Marshal.StructureToPtr(cbMsg, pMsg, false);
switch (emDirect)
{
case HkSDK.PTZCommand.UP:
iRet = HkSDK.OpenSDK_PTZCtrl(SessionId, AccessToken, CameraId, HkSDK.PTZCommand.UP, HkSDK.PTZAction.STOP, ptz_speed, pMsg);
break;
case HkSDK.PTZCommand.DOWN:
iRet = HkSDK.OpenSDK_PTZCtrl(SessionId, AccessToken, CameraId, HkSDK.PTZCommand.DOWN, HkSDK.PTZAction.STOP, ptz_speed, pMsg);
break;
case HkSDK.PTZCommand.LEFT:
iRet = HkSDK.OpenSDK_PTZCtrl(SessionId, AccessToken, CameraId, HkSDK.PTZCommand.LEFT, HkSDK.PTZAction.STOP, ptz_speed, pMsg);
break;
case HkSDK.PTZCommand.RIGHT:
iRet = HkSDK.OpenSDK_PTZCtrl(SessionId, AccessToken, CameraId, HkSDK.PTZCommand.RIGHT, HkSDK.PTZAction.STOP, ptz_speed, pMsg);
break;
case HkSDK.PTZCommand.UPLEFT:
iRet = HkSDK.OpenSDK_PTZCtrl(SessionId, AccessToken, CameraId, HkSDK.PTZCommand.UPLEFT, HkSDK.PTZAction.STOP, ptz_speed, pMsg);
break;
case HkSDK.PTZCommand.DOWNLEFT:
iRet = HkSDK.OpenSDK_PTZCtrl(SessionId, AccessToken, CameraId, HkSDK.PTZCommand.DOWNLEFT, HkSDK.PTZAction.STOP, ptz_speed, pMsg);
break;
case HkSDK.PTZCommand.UPRIGHT:
iRet = HkSDK.OpenSDK_PTZCtrl(SessionId, AccessToken, CameraId, HkSDK.PTZCommand.UPRIGHT, HkSDK.PTZAction.STOP, ptz_speed, pMsg);
break;
case HkSDK.PTZCommand.DOWNRIGHT:
iRet = HkSDK.OpenSDK_PTZCtrl(SessionId, AccessToken, CameraId, HkSDK.PTZCommand.DOWNRIGHT, HkSDK.PTZAction.STOP, ptz_speed, pMsg);
break;
case HkSDK.PTZCommand.ZOOMIN:
iRet = HkSDK.OpenSDK_PTZCtrl(SessionId, AccessToken, CameraId, HkSDK.PTZCommand.ZOOMIN, HkSDK.PTZAction.STOP, ptz_speed, pMsg);
break;
case HkSDK.PTZCommand.ZOOMOUT:
iRet = HkSDK.OpenSDK_PTZCtrl(SessionId, AccessToken, CameraId, HkSDK.PTZCommand.ZOOMOUT, HkSDK.PTZAction.STOP, ptz_speed, pMsg);
break;
case HkSDK.PTZCommand.FOCUSNEAR:
iRet = HkSDK.OpenSDK_PTZCtrl(SessionId, AccessToken, CameraId, HkSDK.PTZCommand.FOCUSNEAR, HkSDK.PTZAction.STOP, ptz_speed, pMsg);
break;
case HkSDK.PTZCommand.FOCUSFAR:
iRet = HkSDK.OpenSDK_PTZCtrl(SessionId, AccessToken, CameraId, HkSDK.PTZCommand.FOCUSFAR, HkSDK.PTZAction.STOP, ptz_speed, pMsg);
break;
case HkSDK.PTZCommand.IRISSTARTUP:
iRet = HkSDK.OpenSDK_PTZCtrl(SessionId, AccessToken, CameraId, HkSDK.PTZCommand.IRISSTARTUP, HkSDK.PTZAction.STOP, ptz_speed, pMsg);
break;
case HkSDK.PTZCommand.IRISSTOPDOWN:
iRet = HkSDK.OpenSDK_PTZCtrl(SessionId, AccessToken, CameraId, HkSDK.PTZCommand.IRISSTOPDOWN, HkSDK.PTZAction.STOP, ptz_speed, pMsg);
break;
case HkSDK.PTZCommand.LIGHT:
iRet = HkSDK.OpenSDK_PTZCtrl(SessionId, AccessToken, CameraId, HkSDK.PTZCommand.LIGHT, HkSDK.PTZAction.STOP, ptz_speed, pMsg);
break;
case HkSDK.PTZCommand.WIPER:
iRet = HkSDK.OpenSDK_PTZCtrl(SessionId, AccessToken, CameraId, HkSDK.PTZCommand.WIPER, HkSDK.PTZAction.STOP, ptz_speed, pMsg);
break;
case HkSDK.PTZCommand.AUTO:
iRet = HkSDK.OpenSDK_PTZCtrl(SessionId, AccessToken, CameraId, HkSDK.PTZCommand.AUTO, HkSDK.PTZAction.STOP, ptz_speed, pMsg);
break;
default:
break;
}
}
finally
{
Marshal.FreeHGlobal(pMsg);
}
if (iRet != 0)
{
MessageBox.Show("PTZ控制失败！", "提示", MessageBoxButton.OK, MessageBoxImage.Information);
}
}
//停止播放（预览）
public static bool Stop(IntPtr SessionId)
{
closeAllocion(SessionId);//每次播放结束会话
return(HkSDK.OpenSDK_StopRealPlay(SessionId, 0) == 0);
}
//播放视频（预览）
public static bool Play(IntPtr PlayWnd, string CameraId, IntPtr SessionId)
{
//MessageBox.Show("AAAAA：\r\n" + SessionId.ToString() + "\r\n" + PlayWnd.ToString() + "\r\n" + CameraId + "\r\n" + AccessToken + "\r\n" + level + "\r\n" + _SafeKey + "\r\n" + AppKey, "提示", MessageBoxButton.OK, MessageBoxImage.Information);
return(HkSDK.OpenSDK_StartRealPlay(SessionId, PlayWnd, CameraId, AccessToken, level, _SafeKey, AppKey, 0) == 0);
}
//结束会话重载无参
public static bool closeAllocionAll()
{
string sid1 = SessionId.ToString();
return(HkSDK.OpenSDK_FreeSession(sid1) == 0);
}
/*
* public static bool allocion()
* {
* HkSDK.MsgHandler Handler = new HkSDK.MsgHandler(HkSDK.HandlerWork);
* IntPtr UserID =Marshal.StringToHGlobalAnsi(userId);
* bool result = (HkSDK.OpenSDK_AllocSession(Handler, UserID, ref SessionId, ref SessionIdLth, false, 0xEA60) == 0);
* SessionIdstr = Marshal.PtrToStringAnsi(SessionId, SessionIdLth);
* return SessionIdstr;
* }*/
//结束会话
public static bool closeAllocion(IntPtr sid)
{
string sid1 = sid.ToString();
return(HkSDK.OpenSDK_FreeSession(sid1) == 0);
}
//第三方登录
public static bool Login()
{
return(HkSDK.OpenSDK_Mid_Login(ref AccessToken, ref TokenLth) == 0);
}