/// <summary>
/// 获取监控列表
/// </summary>
/// <returns></returns>
public static List <CameraInfo> GetCameraList()
{
var _list = new List <CameraInfo>();
var _page = 0;
var _limit = 500;
try
{
while (true)
{
IntPtr _hander;
int _len;
if (YsSDK.OpenSDK_Data_GetDevList(AccessToken, _page++, _limit, out _hander, out _len) == 0)
{
var _response = Marshal.PtrToStringAnsi(_hander);
var _result = _response.FromJson <CameraListResponse>();
_list.AddRange(_result?.CameraList);
if (_result.Count < _limit)
{
break;
}
}
}
}
catch (Exception ex)
{
LogService.AppendErrorLog(typeof(YsAction), "获取设备列表异常", ex);
}
return(_list);
}
/// <summary>
/// 分配会话
/// </summary>
/// <returns></returns>
public static IntPtr AllocSession()
{
IntPtr userID = Marshal.StringToHGlobalAnsi(Cfg.UserId);
bool flag = YsSDK.OpenSDK_AllocSession(callBack, userID, ref SessionId, ref SessionIdLth, false, uint.MaxValue) == 0;
SessionIdstr = Marshal.PtrToStringAnsi(SessionId, SessionIdLth);
return(SessionId);
}
/// <summary>
/// 获取监控列表
/// </summary>
/// <param name="deviceSerial"></param>
/// <returns></returns>
public static List <CameraInfo> GetCameraList(string deviceSerial)
{
var _list = new List <CameraInfo>();
try
{
IntPtr _hander;
int _len;
if (YsSDK.OpenSDK_Data_GetDeviceInfo(AccessToken, deviceSerial, out _hander, out _len) == 0)
{
var _response = Marshal.PtrToStringAnsi(_hander);
var _result = _response.FromJson <ResponseResult <SingleDeviceCameraListResponse> >();
_list.AddRange(_result?.Result?.Data);
}
}
catch (Exception ex)
{
LogService.AppendErrorLog(typeof(YsAction), $"获取设备[deviceSerial={deviceSerial}]列表异常", ex);
}
return(_list);
}
/// <summary>
/// 获取accesstoken
/// </summary>
/// <returns></returns>
public static string GetAccessToken()
{
IntPtr iMessage;
int iLength;
string _cmd = GetCommond("token");
if (YsSDK.OpenSDK_HttpSendWithWait(Cfg.ApiUrl, _cmd, "", out iMessage, out iLength) == 0)
{
var _rmsg = Marshal.PtrToStringAnsi(iMessage);
var _result = _rmsg.FromJson <ResponseResult <TokenResponse> >();
if (_result.Result.IsSuccess)
{
Cfg.AccessToken = _result.Result.Data.AccessToken;
Debug.WriteLine(Cfg.AccessToken);
}
else
{
Debug.WriteLine(_result.Result.ErrorMsg);
}
}
return(Cfg.AccessToken);
}
/// <summary>
/// 释放Skd
/// </summary>
/// <returns></returns>
public static bool DisposeSdk()
{
return(YsSDK.OpenSDK_FiniLib() == 0);
}
/// <summary>
/// 初始化SDK
/// </summary>
/// <returns></returns>
public static bool InitSdk()
{
return(YsSDK.OpenSDK_InitLib(Cfg.AuthAddr, Cfg.PlatformAddr, Cfg.AppKey) == 0);
}
/// <summary>
/// 结束会话
/// </summary>
/// <param name="sessionId"></param>
static bool CloseAllocion(IntPtr sessionId)
{
return(YsSDK.OpenSDK_FreeSession(sessionId.ToString()) == 0);
}
/// <summary>
/// 播放视频（预览）
/// </summary>
/// <param name="playWnd"></param>
/// <param name="sessionId"></param>
/// <param name="cameraId"></param>
/// <param name="level">清晰度，0流畅，1标清，2高清</param>
/// <param name="safeKey">安全码</param>
/// <returns></returns>
public static bool Play(IntPtr playWnd, IntPtr sessionId, string cameraId, int level = 2, string safeKey = "MAIKE100")
{
return(YsSDK.OpenSDK_StartRealPlay(SessionId, playWnd, cameraId, AccessToken, level, safeKey, Cfg.AppKey, 0) == 0);
}
/// <summary>
/// 停止播放（预览）
/// </summary>
/// <param name="SessionId"></param>
/// <returns></returns>
public static bool Stop(IntPtr SessionId)
{
CloseAllocion(SessionId); //每次播放结束会话
return(YsSDK.OpenSDK_StopRealPlay(SessionId, 0) == 0);
}