feat: 添加 CameraSDK

Cis.sln

@@ -11,6 +11,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Cis.Core", "Cis.Core\Cis.Co
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Cis.Web.Entry", "Cis.Web.Entry\Cis.Web.Entry.csproj", "{9826E365-EEE9-4721-A738-B02AB64D47E5}"
 EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "EC.Helper", "EC.Helper\EC.Helper.csproj", "{C2A5AEC8-F4FB-4D57-AE32-80502979FB9E}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -33,6 +35,10 @@ Global
 		{9826E365-EEE9-4721-A738-B02AB64D47E5}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{9826E365-EEE9-4721-A738-B02AB64D47E5}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{9826E365-EEE9-4721-A738-B02AB64D47E5}.Release|Any CPU.Build.0 = Release|Any CPU
+		{C2A5AEC8-F4FB-4D57-AE32-80502979FB9E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C2A5AEC8-F4FB-4D57-AE32-80502979FB9E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C2A5AEC8-F4FB-4D57-AE32-80502979FB9E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C2A5AEC8-F4FB-4D57-AE32-80502979FB9E}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

EC.Helper/CameraSDK/Common/CameraStruct.cs

@@ -0,0 +1,164 @@
+namespace EC.Helper.CameraSDK;
+
+/// <summary>
+/// 相机信息
+/// </summary>
+public class CameraInfo
+{
+    #region Attr
+
+    /// <summary>
+    /// 相机类型
+    /// </summary>
+    public int Type { get; set; }
+
+    /// <summary>
+    /// ip 地址
+    /// </summary>
+    public string Ip { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 端口
+    /// </summary>
+    public int Port { get; set; }
+
+    /// <summary>
+    /// 账号
+    /// </summary>
+    public string UserName { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 密码
+    /// </summary>
+    public string Password { get; set; } = string.Empty;
+
+    #endregion Attr
+
+    public static CameraInfo New(int type, string ip, int port, string userName, string password)
+    {
+        CameraInfo info = new() { Type = type, Ip = ip, Port = port, UserName = userName, Password = password };
+        if (port <= 0)
+            throw new Exception("Camera type not support.");
+        return info;
+    }
+
+    public static CameraInfo New(int type, string ip, string userName, string password)
+    {
+        CameraInfo info = new() { Type = type, Ip = ip, UserName = userName, Password = password };
+        int port = (CameraType)type switch
+        {
+            CameraType.HiK => CameraPort.HiK,
+            CameraType.DaHua => CameraPort.DaHua,
+            CameraType.YuShi => CameraPort.YuShi,
+            _ => -1,
+        };
+        info.Port = port;
+        if (port <= 0)
+            throw new Exception("Camera type not support.");
+        return info;
+    }
+}
+
+/// <summary>
+/// 相机类型
+/// </summary>
+public enum CameraType
+{
+    HiK = 0,
+    DaHua = 1,
+    YuShi = 2,
+}
+
+/// <summary>
+/// 相机默认连接端口
+/// </summary>
+public class CameraPort
+{
+    public const int HiK = 8000;
+    public const int DaHua = 37777;
+    public const int YuShi = 8800;
+}
+
+/// <summary>
+/// Ptz 信息
+/// </summary>
+public class PtzInfo
+{
+    #region Attr
+
+    public double Pan { get; set; }
+    public double Tilt { get; set; }
+    public double Zoom { get; set; }
+
+    #endregion Attr
+
+    public PtzInfo(double pan, double tilt, double zoom)
+    {
+        Pan = pan;
+        Tilt = tilt;
+        Zoom = zoom;
+    }
+
+    public static PtzInfo Default
+    {
+        get { return new(0, 0, 0); }
+    }
+
+    public static PtzInfo New(double pan, double tilt, double zoom)
+    {
+        return new PtzInfo(pan, tilt, zoom);
+    }
+}
+
+/// <summary>
+/// 相机异常
+/// </summary>
+public class CameraException : Exception
+{
+    public CameraException() : base()
+    {
+    }
+
+    public CameraException(string? message) : base(message)
+    {
+    }
+
+    public CameraException(string? message, Exception? innerException) : base(message, innerException)
+    {
+    }
+
+    protected class CameraExceptionObj
+    {
+        public CameraType Type { get; set; }
+
+        public int ErrCode { get; set; }
+
+        public string? ErrMsg { get; set; }
+
+        public override string? ToString()
+        {
+            return $"Type:{Type}, ErrCode:{ErrCode}, ErrMsg:{ErrMsg}";
+        }
+    }
+
+    public static CameraException New(CameraType type, int errCode)
+    {
+        CameraExceptionObj obj = new()
+        {
+            Type = type,
+            ErrCode = errCode
+        };
+        return new CameraException(obj.ToString());
+    }
+
+    public static CameraException New(CameraType type, int errCode, string errMsg)
+    {
+        CameraExceptionObj obj = new()
+        {
+            Type = type,
+            ErrCode = errCode,
+            ErrMsg = errMsg
+        };
+        return new CameraException(obj.ToString());
+    }
+}

EC.Helper/CameraSDK/Common/ICameraSDK.cs

@@ -0,0 +1,52 @@
+namespace EC.Helper.CameraSDK;
+
+public abstract class ICameraSDK
+{
+    #region Attr
+
+    protected CameraInfo CameraInfo { get; set; }
+
+    #endregion Attr
+
+    public ICameraSDK(CameraInfo cameraInfo)
+    {
+        CameraInfo = cameraInfo;
+    }
+
+    #region Base Method
+
+    /// <summary>
+    /// 初始化资源
+    /// </summary>
+    /// <returns></returns>
+    public abstract bool Init();
+
+    /// <summary>
+    /// 释放资源
+    /// </summary>
+    /// <returns></returns>
+    public abstract bool Destory();
+
+    /// <summary>
+    /// 连接是否成功
+    /// </summary>
+    /// <returns></returns>
+    public abstract bool ConnectSuccess();
+
+    /// <summary>
+    /// 处理异常
+    /// </summary>
+    public abstract void BuildException();
+
+    #endregion Base Method
+
+    #region Main Method
+
+    /// <summary>
+    /// 获取 ptz
+    /// </summary>
+    /// <returns></returns>
+    public abstract PtzInfo GetPtzInfo();
+
+    #endregion Main Method
+}

EC.Helper/CameraSDK/DaHua/DaHuaOriSDK.cs

@@ -0,0 +1,848 @@
+//#define Linux32
+//#define Linux64
+//#define Win32
+//#define Win64
+
+using System.Runtime.InteropServices;
+
+namespace EC.Helper.CameraSDK;
+
+public static class DaHuaOriSDK
+{
+    #region Lib Attr
+
+#if (Linux32)
+    private const string LibDhNetSDK = @"./libs/dahua/linux32/libdhnetsdk.so";
+#elif (Linux64)
+    private const string LibDhNetSDK = @"./libs/dahua/linux64/libdhnetsdk.so";
+#elif (Win32)
+    private const string LibDhNetSDK = @"./libs/dahua/win32/dhnetsdk.dll";
+#elif (Win64)
+    private const string LibDhNetSDK = @"./libs/dahua/win64/dhnetsdk.dll";
+#endif
+
+    #endregion Lib Attr
+
+    static DaHuaOriSDK()
+    {
+        GlobalInit();
+    }
+
+    #region Global
+
+    public static bool InitSuccess { get; private set; }
+
+    public static bool GlobalInit()
+    {
+        if (InitSuccess) return true;
+        bool ret = CLIENT_InitEx(null, IntPtr.Zero, IntPtr.Zero);
+        InitSuccess = ret;
+        if (!ret) throw new Exception("DaHuaOriSDK global init failure.");
+        return ret;
+    }
+
+    public static bool GlobalDestory()
+    {
+        if (!InitSuccess) return true;
+        CLIENT_Cleanup();
+        InitSuccess = false;
+        return true;
+    }
+
+    #endregion Global
+
+    #region SDK Enum
+
+    /// <summary>
+    /// login device mode enumeration
+    /// 登陆设备方式枚举
+    /// </summary>
+    public enum EM_LOGIN_SPAC_CAP_TYPE
+    {
+        /// <summary>
+        /// TCP login, default
+        /// TCP登陆, 默认方式
+        /// </summary>
+        TCP = 0,
+
+        /// <summary>
+        /// No criteria login
+        /// 无条件登陆
+        /// </summary>
+        ANY = 1,
+
+        /// <summary>
+        /// auto sign up login
+        /// 主动注册的登入
+        /// </summary>
+        SERVER_CONN = 2,
+
+        /// <summary>
+        /// multicast login, default
+        /// 组播登陆
+        /// </summary>
+        MULTICAST = 3,
+
+        /// <summary>
+        /// UDP method login
+        /// UDP方式下的登入
+        /// </summary>
+        UDP = 4,
+
+        /// <summary>
+        /// only main connection login
+        /// 只建主连接下的登入
+        /// </summary>
+        MAIN_CONN_ONLY = 6,
+
+        /// <summary>
+        /// SSL encryption login
+        /// SSL加密方式登陆
+        /// </summary>
+        SSL = 7,
+
+        /// <summary>
+        /// login IVS box remote device
+        /// 登录智能盒远程设备
+        /// </summary>
+        INTELLIGENT_BOX = 9,
+
+        /// <summary>
+        /// login device do not config
+        /// 登录设备后不做取配置操作
+        /// </summary>
+        NO_CONFIG = 10,
+
+        /// <summary>
+        /// USB key device login
+        /// 用U盾设备的登入
+        /// </summary>
+        U_LOGIN = 11,
+
+        /// <summary>
+        /// LDAP login
+        /// LDAP方式登录
+        /// </summary>
+        LDAP = 12,
+
+        /// <summary>
+        /// AD login
+        /// AD（ActiveDirectory）登录方式
+        /// </summary>
+        AD = 13,
+
+        /// <summary>
+        /// Radius  login
+        /// Radius 登录方式
+        /// </summary>
+        RADIUS = 14,
+
+        /// <summary>
+        /// Socks5 login
+        /// Socks5登陆方式
+        /// </summary>
+        SOCKET_5 = 15,
+
+        /// <summary>
+        /// cloud login
+        /// 云登陆方式
+        /// </summary>
+        CLOUD = 16,
+
+        /// <summary>
+        /// dual authentication loin
+        /// 二次鉴权登陆方式
+        /// </summary>
+        AUTH_TWICE = 17,
+
+        /// <summary>
+        /// TS stream client login
+        /// TS码流客户端登陆方式
+        /// </summary>
+        TS = 18,
+
+        /// <summary>
+        /// web private login
+        /// 为P2P登陆方式
+        /// </summary>
+        P2P = 19,
+
+        /// <summary>
+        /// mobile client login
+        /// 手机客户端登陆
+        /// </summary>
+        MOBILE = 20,
+
+        /// <summary>
+        /// invalid login
+        /// 无效的登陆方式
+        /// </summary>
+        INVALID = 21,
+    }
+
+    /// <summary>
+    /// device type enumeration
+    /// 设备类型枚举
+    /// </summary>
+    public enum EM_NET_DEVICE_TYPE
+    {
+        /// <summary>
+        /// Unknow
+        //  未知
+        /// </summary>
+        NET_PRODUCT_NONE = 0,
+
+        /// <summary>
+        /// Non real-time MACE
+        /// 非实时MACE
+        /// </summary>
+        NET_DVR_NONREALTIME_MACE,
+
+        /// <summary>
+        /// Non real-time
+        /// 非实时
+        /// </summary>
+        NET_DVR_NONREALTIME,
+
+        /// <summary>
+        /// Network video server
+        /// 网络视频服务器
+        /// </summary>
+        NET_NVS_MPEG1,
+
+        /// <summary>
+        /// MPEG1 2-ch DVR
+        /// MPEG1二路录像机
+        /// </summary>
+        NET_DVR_MPEG1_2,
+
+        /// <summary>
+        /// MPEG1 8-ch DVR
+        /// MPEG1八路录像机
+        /// </summary>
+        NET_DVR_MPEG1_8,
+
+        /// <summary>
+        /// MPEG4 8-ch DVR
+        /// MPEG4八路录像机
+        /// </summary>
+        NET_DVR_MPEG4_8,
+
+        /// <summary>
+        /// MPEG4 16-ch DVR
+        /// MPEG4 十六路录像机
+        /// </summary>
+        NET_DVR_MPEG4_16,
+
+        /// <summary>
+        /// LB series DVR
+        /// LB系列录像机
+        /// </summary>
+        NET_DVR_MPEG4_SX2,
+
+        /// <summary>
+        /// GB  series DVR
+        /// GB系列录像机
+        /// </summary>
+        NET_DVR_MEPG4_ST2,
+
+        /// <summary>
+        /// HB  series DVR
+        /// HB系列录像机
+        /// </summary>
+        NET_DVR_MEPG4_SH2,
+
+        /// <summary>
+        /// GBE  series DVR
+        /// GBE系列录像机
+        /// </summary>
+        NET_DVR_MPEG4_GBE,
+
+        /// <summary>
+        /// II network video server
+        /// II代网络视频服务器
+        /// </summary>
+        NET_DVR_MPEG4_NVSII,
+
+        /// <summary>
+        /// New standard configuration protocol
+        /// 新标准配置协议
+        /// </summary>
+        NET_DVR_STD_NEW,
+
+        /// <summary>
+        /// DDNS server
+        /// DDNS服务器
+        /// </summary>
+        NET_DVR_DDNS,
+
+        /// <summary>
+        /// ATM series
+        /// ATM机
+        /// </summary>
+        NET_DVR_ATM,
+
+        /// <summary>
+        /// 2nd non real-time NB series DVR
+        /// 二代非实时NB系列机器
+        /// </summary>
+        NET_NB_SERIAL,
+
+        /// <summary>
+        /// LN  series
+        /// LN系列产品
+        /// </summary>
+        NET_LN_SERIAL,
+
+        /// <summary>
+        /// BAV series
+        /// BAV系列产品
+        /// </summary>
+        NET_BAV_SERIAL,
+
+        /// <summary>
+        /// SDIP series
+        /// SDIP系列产品
+        /// </summary>
+        NET_SDIP_SERIAL,
+
+        /// <summary>
+        /// IPC series
+        /// IPC系列产品
+        /// </summary>
+        NET_IPC_SERIAL,
+
+        /// <summary>
+        /// NVS B series
+        /// NVS B系列
+        /// </summary>
+        NET_NVS_B,
+
+        /// <summary>
+        /// NVS H series
+        /// NVS H系列
+        /// </summary>
+        NET_NVS_C,
+
+        /// <summary>
+        /// NVS S series
+        /// NVS S系列
+        /// </summary>
+        NET_NVS_S,
+
+        /// <summary>
+        /// NVS E series
+        /// NVS E系列
+        /// </summary>
+        NET_NVS_E,
+
+        /// <summary>
+        /// Search device type from QueryDevState. it is in string format
+        /// 从QueryDevState中查询设备类型,以字符串格式
+        /// </summary>
+        NET_DVR_NEW_PROTOCOL,
+
+        /// <summary>
+        /// NVD
+        /// 解码器
+        /// </summary>
+        NET_NVD_SERIAL,
+
+        /// <summary>
+        /// N5
+        /// N5
+        /// </summary>
+        NET_DVR_N5,
+
+        /// <summary>
+        /// HDVR
+        /// 混合DVR
+        /// </summary>
+        NET_DVR_MIX_DVR,
+
+        /// <summary>
+        /// SVR series
+        /// SVR系列
+        /// </summary>
+        NET_SVR_SERIAL,
+
+        /// <summary>
+        /// SVR-BS
+        /// SVR-BS
+        /// </summary>
+        NET_SVR_BS,
+
+        /// <summary>
+        /// NVR series
+        /// NVR系列
+        /// </summary>
+        NET_NVR_SERIAL,
+
+        /// <summary>
+        /// N51
+        /// N51
+        /// </summary>
+        NET_DVR_N51,
+
+        /// <summary>
+        /// ITSE Intelligent Analysis Box
+        /// ITSE 智能分析盒
+        /// </summary>
+        NET_ITSE_SERIAL,
+
+        /// <summary>
+        /// Intelligent traffic camera equipment
+        /// 智能交通像机设备
+        /// </summary>
+        NET_ITC_SERIAL,
+
+        /// <summary>
+        /// radar speedometer HWS
+        /// 雷达测速仪HWS
+        /// </summary>
+        NET_HWS_SERIAL,
+
+        /// <summary>
+        /// portable video record
+        /// 便携式音视频录像机
+        /// </summary>
+        NET_PVR_SERIAL,
+
+        /// <summary>
+        /// IVS(intelligent video server series)
+        /// IVS（智能视频服务器系列）
+        /// </summary>
+        NET_IVS_SERIAL,
+
+        /// <summary>
+        /// universal intelligent detect video server series
+        /// 通用智能视频侦测服务器
+        /// </summary>
+        NET_IVS_B,
+
+        /// <summary>
+        /// face recognisation server
+        /// 人脸识别服务器
+        /// </summary>
+        NET_IVS_F,
+
+        /// <summary>
+        /// video quality diagnosis server
+        /// 视频质量诊断服务器
+        /// </summary>
+        NET_IVS_V,
+
+        /// <summary>
+        /// matrix
+        /// 矩阵
+        /// </summary>
+        NET_MATRIX_SERIAL,
+
+        /// <summary>
+        /// N52
+        /// N52
+        /// </summary>
+        NET_DVR_N52,
+
+        /// <summary>
+        /// N56
+        /// N56
+        /// </summary>
+        NET_DVR_N56,
+
+        /// <summary>
+        /// ESS
+        /// ESS
+        /// </summary>
+        NET_ESS_SERIAL,
+
+        /// <summary>
+        /// 人数统计服务器
+        /// </summary>
+        NET_IVS_PC,
+
+        /// <summary>
+        /// pc-nvr
+        /// pc-nvr
+        /// </summary>
+        NET_PC_NVR,
+
+        /// <summary>
+        /// screen controller
+        /// 大屏控制器
+        /// </summary>
+        NET_DSCON,
+
+        /// <summary>
+        /// network video storage server
+        /// 网络视频存储服务器
+        /// </summary>
+        NET_EVS,
+
+        /// <summary>
+        /// an embedded intelligent video analysis system
+        /// 嵌入式智能分析视频系统
+        /// </summary>
+        NET_EIVS,
+
+        /// <summary>
+        /// DVR-N6
+        /// DVR-N6
+        /// </summary>
+        NET_DVR_N6,
+
+        /// <summary>
+        /// K-Lite Codec Pack
+        /// 万能解码器
+        /// </summary>
+        NET_UDS,
+
+        /// <summary>
+        /// Bank alarm host
+        /// 银行报警主机
+        /// </summary>
+        NET_AF6016,
+
+        /// <summary>
+        /// Video network alarm host
+        /// 视频网络报警主机
+        /// </summary>
+        NET_AS5008,
+
+        /// <summary>
+        /// Network alarm host
+        /// 网络报警主机
+        /// </summary>
+        NET_AH2008,
+
+        /// <summary>
+        /// Alarm host series
+        /// 报警主机系列
+        /// </summary>
+        NET_A_SERIAL,
+
+        /// <summary>
+        /// Access control series of products
+        /// 门禁系列产品
+        /// </summary>
+        NET_BSC_SERIAL,
+
+        /// <summary>
+        /// NVS series product
+        /// NVS系列产品
+        /// </summary>
+        NET_NVS_SERIAL,
+
+        /// <summary>
+        /// VTO series product
+        /// VTO系列产品
+        /// </summary>
+        NET_VTO_SERIAL,
+
+        /// <summary>
+        /// VTNC series product
+        /// VTNC系列产品
+        /// </summary>
+        NET_VTNC_SERIAL,
+
+        /// <summary>
+        /// TPC series product, it is the thermal device
+        /// TPC系列产品, 即热成像设备
+        /// </summary>
+        NET_TPC_SERIAL,
+
+        /// <summary>
+        /// ASM series product
+        /// 无线中继设备
+        /// </summary>
+        NET_ASM_SERIAL,
+
+        /// <summary>
+        /// VTS series product
+        /// 管理机
+        /// </summary>
+        NET_VTS_SERIAL,
+
+        /// <summary>
+        /// Alarm host-ARC2016C
+        /// 报警主机ARC2016C
+        /// </summary>
+        NET_ARC2016C,
+
+        /// <summary>
+        /// ASA Attendance machine
+        /// 考勤机
+        /// </summary>
+        NET_ASA,
+
+        /// <summary>
+        /// Industry terminal walkie-talkie
+        /// 行业对讲终端
+        /// </summary>
+        NET_VTT_SERIAL,
+
+        /// <summary>
+        /// Alarm column
+        /// 报警柱
+        /// </summary>
+        NET_VTA_SERIAL,
+
+        /// <summary>
+        /// SIP Server
+        /// SIP服务器
+        /// </summary>
+        NET_VTNS_SERIAL,
+
+        /// <summary>
+        /// Indoor unit
+        /// 室内机
+        /// </summary>
+        NET_VTH_SERIAL,
+    }
+
+    /// <summary>
+    /// 查询设备信息参数
+    /// </summary>
+    public enum EM_DEVICE_STATE
+    {
+        /// <summary>
+        /// Query device online state(return a DWORD value, 1-online, 0-offline)
+        /// 查询设备的在线状态(返回一个DWORD, 1表示在线, 0表示断线)
+        /// </summary>
+        ONLINE = 0x0035,
+
+        /// <summary>
+        /// Query ptz state(struct DH_PTZ_LOCATION_INFO)
+        /// 查询云台状态信息(对应结构体 DH_PTZ_LOCATION_INFO)
+        /// </summary>
+        PTZ_LOCATION = 0x0036,
+    }
+
+    /// <summary>
+    /// 预置点状态枚举
+    /// </summary>
+    public enum EM_DH_PTZ_PRESET_STATUS
+    {
+        UNKNOWN,        // 未知
+        REACH,          // 预置点到达
+        UNREACH,        // 预置点未到达
+    }
+
+    #endregion SDK Enum
+
+    #region SDK Struct
+
+    /// <summary>
+    /// CLIENT_LoginWithHighLevelSecurity 输入参数
+    /// </summary>
+    public struct NET_IN_LOGIN_WITH_HIGHLEVEL_SECURITY
+    {
+        public uint dwSize;// 结构体大小
+
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 64)]
+        public string szIP; // IP
+
+        public int nPort;              // 端口
+
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 64)]
+        public string szUserName; // 用户名
+
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 64)]
+        public string szPassword; // 密码
+
+        public EM_LOGIN_SPAC_CAP_TYPE emSpecCap;           // 登录模式
+
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)]
+        public byte[] byReserved; // 字节对齐
+
+        public IntPtr pCapParam;            // 见 CLIENT_LoginEx 接口 pCapParam 与 nSpecCap 关系
+    }
+
+    /// <summary>
+    /// device information structure
+    /// 设备信息结构体
+    /// </summary>
+    public struct NET_DEVICEINFO_Ex
+    {
+        /// <summary>
+        /// serial number
+        /// 序列号
+        /// </summary>
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 48)]
+        public string sSerialNumber;
+
+        /// <summary>
+        /// count of alarm input
+        /// 报警输入个数
+        /// </summary>
+        public int nAlarmInPortNum;
+
+        /// <summary>
+        /// count of alarm output
+        /// 报警输出个数
+        /// </summary>
+        public int nAlarmOutPortNum;
+
+        /// <summary>
+        /// number of disk
+        /// 硬盘个数
+        /// </summary>
+        public int nDiskNum;
+
+        /// <summary>
+        /// device type, refer to EM_NET_DEVICE_TYPE
+        /// 设备类型,见枚举NET_DEVICE_TYPE
+        /// </summary>
+        public EM_NET_DEVICE_TYPE nDVRType;
+
+        /// <summary>
+        /// number of channel
+        /// 通道个数
+        /// </summary>
+        public int nChanNum;
+
+        /// <summary>
+        /// Online Timeout, Not Limited Access to 0, not 0 Minutes Limit Said
+        /// 在线超时时间,为0表示不限制登陆,非0表示限制的分钟数
+        /// </summary>
+        public byte byLimitLoginTime;
+
+        /// <summary>
+        /// When login failed due to password error, notice user by this parameter.This parameter is invalid when remaining login times is zero
+        /// 当登陆失败原因为密码错误时,通过此参数通知用户,剩余登陆次数,为0时表示此参数无效
+        /// </summary>
+        public byte byLeftLogTimes;
+
+        /// <summary>
+        /// keep bytes for aligned
+        /// 保留字节,字节对齐
+        /// </summary>
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)]
+        public byte[] bReserved;
+
+        /// <summary>
+        /// when log in failed,the left time for users to unlock (seconds), -1 indicate the device haven't set the parameter
+        /// 当登陆失败,用户解锁剩余时间（秒数）, -1表示设备未设置该参数
+        /// </summary>
+        public int nLockLeftTime;
+
+        /// <summary>
+        /// reserved
+        /// 保留字节
+        /// </summary>
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 24)]
+        public byte[] Reserved;
+    }
+
+    /// <summary>
+    /// CLIENT_LoginWithHighLevelSecurity 输出参数
+    /// </summary>
+    public struct NET_OUT_LOGIN_WITH_HIGHLEVEL_SECURITY
+    {
+        public uint dwSize;// 结构体大小
+        public NET_DEVICEINFO_Ex stuDeviceInfo;        // 设备信息
+        public int nError;             // 错误码，见 CLIENT_Login 接口错误码
+
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 132)]
+        public byte[] byReserved; // 保留字节
+    }
+
+    /// <summary>
+    /// 云台定位中非归一化坐标和变倍
+    /// </summary>
+    public struct NET_PTZSPACE_UNNORMALIZED
+    {
+        public int nPosX;           // x坐标
+        public int nPosY;           // y坐标
+        public int nZoom;           // 放大倍率
+
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 52)]
+        public byte[] byReserved;   // 预留字节
+    }
+
+    /// <summary>
+    /// 云台定位信息
+    /// </summary>
+    //云台定位信息
+    public struct DH_PTZ_LOCATION_INFO
+    {
+        public int nChannelID;                  // 通道号
+        public int nPTZPan;                     // 云台水平运动位置,有效范围：[0,3600]
+        public int nPTZTilt;                    // 云台垂直运动位置,有效范围：[-1800,1800]
+        public int nPTZZoom;                    // 云台光圈变动位置,有效范围：[0,128]
+        public byte bState;                     // 云台运动状态, 0-未知 1-运动 2-空闲
+        public byte bAction;                    // 云台动作,255-未知,0-预置点,1-线扫,2-巡航,3-巡迹,4-水平旋转,5-普通移动,6-巡迹录制,7-全景云台扫描,8-热度图
+
+        // 9-精确定位,10-设备校正,11-智能配置，12-云台重启
+        public byte bFocusState;                // 云台聚焦状态, 0-未知, 1-运动状态, 2-空闲
+
+        public byte bEffectiveInTimeSection;    // 在时间段内预置点状态是否有效
+
+        //如果当前上报的预置点是时间段内的预置点,则为1,其他情况为0
+        public int nPtzActionID;                       // 巡航ID号
+
+        public uint dwPresetID;                 // 云台所在预置点编号
+        public float fFocusPosition;            // 聚焦位置
+        public byte bZoomState;                 // 云台ZOOM状态,0-未知,1-ZOOM,2-空闲
+
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)]
+        public byte[] bReserved;                // 对齐
+
+        public uint dwSequence;                 // 包序号,用于校验是否丢包
+        public uint dwUTC;                      // 对应的UTC(1970-1-1 00:00:00)秒数。
+        public EM_DH_PTZ_PRESET_STATUS emPresetStatus; // 预置点位置
+
+        /// <summary>
+        /// 保留字段
+        /// </summary>
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 248)]
+        public int[] reserved;
+    };
+
+    #endregion SDK Struct
+
+    #region Common Method
+
+    /// <summary>
+    /// network disconnection callback function original shape
+    /// 断线回调函数
+    /// </summary>
+    /// <param name="lLoginID">user LoginID:Login's returns value 登陆ID</param>
+    /// <param name="pchDVRIP">device IP 设备IP</param>
+    /// <param name="nDVRPort">device prot 设备端口</param>
+    /// <param name="dwUser">user data from Init function 用户数据</param>
+    public delegate void fDisConnectCallBack(IntPtr lLoginID, IntPtr pchDVRIP, int nDVRPort, IntPtr dwUser);
+
+    /// <summary>
+    /// network re-connection callback function original shape
+    /// 重连回调函数
+    /// </summary>
+    /// <param name="lLoginID">user LoginID:Login's returns value 登陆ID</param>
+    /// <param name="pchDVRIP">device IP,string type 设备IP</param>
+    /// <param name="nDVRPort">device prot 设备端口</param>
+    /// <param name="dwUser">user data from SetAutoReconnect function 用户数据</param>
+    public delegate void fHaveReConnectCallBack(IntPtr lLoginID, IntPtr pchDVRIP, int nDVRPort, IntPtr dwUser);
+
+    [DllImport(LibDhNetSDK)]
+    public static extern bool CLIENT_InitEx(fDisConnectCallBack? cbDisConnect, IntPtr dwUser, IntPtr lpInitParam);
+
+    [DllImport(LibDhNetSDK)]
+    public static extern void CLIENT_Cleanup();
+
+    [DllImport(LibDhNetSDK)]
+    public static extern int CLIENT_GetLastError();
+
+    [DllImport(LibDhNetSDK)]
+    public static extern IntPtr CLIENT_LoginWithHighLevelSecurity(ref NET_IN_LOGIN_WITH_HIGHLEVEL_SECURITY pstInParam, ref NET_OUT_LOGIN_WITH_HIGHLEVEL_SECURITY pstOutParam);
+
+    [DllImport(LibDhNetSDK)]
+    public static extern bool CLIENT_Logout(IntPtr lLoginID);
+
+    [DllImport(LibDhNetSDK)]
+    public static extern void CLIENT_SetAutoReconnect(fHaveReConnectCallBack cbAutoConnect, IntPtr dwUser);
+
+    [DllImport(LibDhNetSDK)]
+    public static extern bool CLIENT_QueryDevState(IntPtr lLoginID, int nType, IntPtr pBuf, int nBufLen, ref int pRetLen, int waittime);
+
+    #endregion Common Method
+}

EC.Helper/CameraSDK/DaHua/DaHuaSDK.cs

@@ -0,0 +1,111 @@
+using System.Runtime.InteropServices;
+
+namespace EC.Helper.CameraSDK;
+
+public class DaHuaSDK : ICameraSDK
+{
+    #region Attr
+
+    private IntPtr LoginId { get; set; } = IntPtr.Zero;
+
+    #endregion Attr
+
+    public DaHuaSDK(CameraInfo cameraInfo) : base(cameraInfo)
+    {
+    }
+
+    #region Base Method
+
+    public override bool Init()
+    {
+        bool ret = ConnectSuccess();
+        if (ret) return true;
+
+        DaHuaOriSDK.NET_IN_LOGIN_WITH_HIGHLEVEL_SECURITY stuInParam = new();
+        stuInParam.dwSize = (uint)Marshal.SizeOf(stuInParam);
+        stuInParam.szIP = CameraInfo.Ip;
+        stuInParam.nPort = CameraInfo.Port;
+        stuInParam.szUserName = CameraInfo.UserName;
+        stuInParam.szPassword = CameraInfo.Password;
+        stuInParam.emSpecCap = DaHuaOriSDK.EM_LOGIN_SPAC_CAP_TYPE.TCP;
+        stuInParam.pCapParam = IntPtr.Zero;
+        DaHuaOriSDK.NET_OUT_LOGIN_WITH_HIGHLEVEL_SECURITY stuOutParam = new();
+        stuOutParam.dwSize = (uint)Marshal.SizeOf(stuOutParam);
+        LoginId = DaHuaOriSDK.CLIENT_LoginWithHighLevelSecurity(ref stuInParam, ref stuOutParam);
+        ret = ConnectSuccess();
+        if (ret) DaHuaOriSDK.CLIENT_SetAutoReconnect(delegate (IntPtr lLoginID, IntPtr pchDVRIP, int nDVRPort, IntPtr dwUser)
+        {
+            LoginId = lLoginID;
+        }, IntPtr.Zero);
+
+        return ret;
+    }
+
+    public override bool Destory()
+    {
+        bool ret = ConnectSuccess();
+        if (!ret) return true;
+
+        ret = DaHuaOriSDK.CLIENT_Logout(LoginId);
+        if (ret) LoginId = IntPtr.Zero;
+
+        return ret;
+    }
+
+    public override bool ConnectSuccess()
+    {
+        return LoginId != IntPtr.Zero;
+    }
+
+    public override void BuildException()
+    {
+        uint errCode = (uint)DaHuaOriSDK.CLIENT_GetLastError();
+        if (errCode == 0) return;
+        errCode -= 0x80000000;
+        throw CameraException.New(CameraType.DaHua, (int)errCode);
+    }
+
+    #endregion Base Method
+
+    #region Main Method
+
+    private static class GPIParams
+    {
+        public static int Size { get; private set; }
+        public static Type Type { get; private set; }
+
+        static GPIParams()
+        {
+            DaHuaOriSDK.DH_PTZ_LOCATION_INFO info = new();
+            Size = Marshal.SizeOf(info);
+            Type = info.GetType();
+        }
+    }
+
+    public override PtzInfo GetPtzInfo()
+    {
+        bool ret = ConnectSuccess();
+        if (!ret) return PtzInfo.Default;
+
+        DaHuaOriSDK.DH_PTZ_LOCATION_INFO entity = new();
+        int nBufLen = GPIParams.Size;
+        int pRetLen = 0;
+        IntPtr ptrBuf = Marshal.AllocHGlobal(GPIParams.Size);
+        Marshal.StructureToPtr(entity, ptrBuf, true);
+        try
+        {
+            ret = DaHuaOriSDK.CLIENT_QueryDevState(LoginId, (int)DaHuaOriSDK.EM_DEVICE_STATE.PTZ_LOCATION, ptrBuf, nBufLen, ref pRetLen, 3000);
+            if (!ret) { BuildException(); return PtzInfo.Default; }
+            object? objBuf = Marshal.PtrToStructure(ptrBuf, GPIParams.Type);
+            if (objBuf == null) return PtzInfo.Default;
+            entity = (DaHuaOriSDK.DH_PTZ_LOCATION_INFO)objBuf;
+            return PtzInfo.New(entity.nPTZPan, entity.nPTZTilt, entity.nPTZZoom);
+        }
+        finally
+        {
+            Marshal.FreeHGlobal(ptrBuf);
+        }
+    }
+
+    #endregion Main Method
+}

EC.Helper/CameraSDK/HiK/HiKOriSDK.cs

@@ -0,0 +1,226 @@
+//#define Linux32
+//#define Linux64
+//#define Win32
+//#define Win64
+
+using System.Runtime.InteropServices;
+
+namespace EC.Helper.CameraSDK;
+
+public static class HiKOriSDK
+{
+    #region Lib Attr
+
+#if (Linux32)
+    public const string LibHcNetSDK = @"./libs/hik/linux32/libhcnetsdk.so";
+#elif (Linux64)
+    public const string LibHcNetSDK = @"./libs/hik/linux64/libhcnetsdk.so";
+#elif (Win32)
+    public const string LibHcNetSDK = @"./libs/hik/win32/HCNetSDK.dll";
+#elif (Win64)
+    public const string LibHcNetSDK = @"./libs/hik/win64/HCNetSDK.dll";
+#endif
+
+    #endregion Lib Attr
+
+    static HiKOriSDK()
+    {
+        GlobalInit();
+    }
+
+    #region Global
+
+    public static bool InitSuccess { get; private set; }
+
+    public static bool GlobalInit()
+    {
+        if (InitSuccess) return true;
+        bool ret = NET_DVR_Init();
+        InitSuccess = ret;
+        if (!ret) throw new Exception("HiKOriSDK global init failure.");
+        return ret;
+    }
+
+    public static bool GlobalDestory()
+    {
+        if (!InitSuccess) return true;
+        bool ret = NET_DVR_Cleanup();
+        if (ret) InitSuccess = false;
+        return ret;
+    }
+
+    #endregion Global
+
+    #region SDK Const
+
+    public const int SERIALNO_LEN = 48; //序列号长度
+
+    #region 用于 NET_DVR_SetDVRConfig 和 NET_DVR_GetDVRConfig
+
+    public const int NET_DVR_SET_PTZPOS = 292;  //云台设置PTZ位置
+    public const int NET_DVR_GET_PTZPOS = 293;  //云台获取PTZ位置
+    public const int NET_DVR_GET_PTZSCOPE = 294;    //云台获取PTZ范围
+
+    #endregion 用于 NET_DVR_SetDVRConfig 和 NET_DVR_GetDVRConfig
+
+    #endregion SDK Const
+
+    #region SDK Struct
+
+    //NET_DVR_Login()参数结构
+    [StructLayoutAttribute(LayoutKind.Sequential)]
+    public struct NET_DVR_DEVICEINFO
+    {
+        [MarshalAsAttribute(
+            UnmanagedType.ByValArray,
+            SizeConst = SERIALNO_LEN,
+            ArraySubType = UnmanagedType.I1
+        )]
+        public byte[] sSerialNumber; //序列号
+
+        public byte byAlarmInPortNum; //DVR报警输入个数
+        public byte byAlarmOutPortNum; //DVR报警输出个数
+        public byte byDiskNum; //DVR硬盘个数
+        public byte byDVRType; //DVR类型, 1:DVR 2:ATM DVR 3:DVS ......
+        public byte byChanNum; //DVR 通道个数
+        public byte byStartChan; //起始通道号,例如DVS-1,DVR - 1
+    }
+
+    //NET_DVR_Login_V30()参数结构
+    [StructLayoutAttribute(LayoutKind.Sequential)]
+    public struct NET_DVR_DEVICEINFO_V30
+    {
+        [MarshalAsAttribute(
+            UnmanagedType.ByValArray,
+            SizeConst = SERIALNO_LEN,
+            ArraySubType = UnmanagedType.I1
+        )]
+        public byte[] sSerialNumber; //序列号
+
+        public byte byAlarmInPortNum; //报警输入个数
+        public byte byAlarmOutPortNum; //报警输出个数
+        public byte byDiskNum; //硬盘个数
+        public byte byDVRType; //设备类型, 1:DVR 2:ATM DVR 3:DVS ......
+        public byte byChanNum; //模拟通道个数
+        public byte byStartChan; //起始通道号,例如DVS-1,DVR - 1
+        public byte byAudioChanNum; //语音通道数
+        public byte byIPChanNum; //最大数字通道个数，低位
+        public byte byZeroChanNum; //零通道编码个数 //2010-01-16
+        public byte byMainProto; //主码流传输协议类型 0-private, 1-rtsp,2-同时支持private和rtsp
+        public byte bySubProto; //子码流传输协议类型0-private, 1-rtsp,2-同时支持private和rtsp
+        public byte bySupport; //能力，位与结果为0表示不支持，1表示支持，
+
+        //bySupport & 0x1, 表示是否支持智能搜索
+        //bySupport & 0x2, 表示是否支持备份
+        //bySupport & 0x4, 表示是否支持压缩参数能力获取
+        //bySupport & 0x8, 表示是否支持多网卡
+        //bySupport & 0x10, 表示支持远程SADP
+        //bySupport & 0x20, 表示支持Raid卡功能
+        //bySupport & 0x40, 表示支持IPSAN 目录查找
+        //bySupport & 0x80, 表示支持rtp over rtsp
+        public byte bySupport1; // 能力集扩充，位与结果为0表示不支持，1表示支持
+
+        //bySupport1 & 0x1, 表示是否支持snmp v30
+        //bySupport1 & 0x2, 支持区分回放和下载
+        //bySupport1 & 0x4, 是否支持布防优先级
+        //bySupport1 & 0x8, 智能设备是否支持布防时间段扩展
+        //bySupport1 & 0x10, 表示是否支持多磁盘数（超过33个）
+        //bySupport1 & 0x20, 表示是否支持rtsp over http
+        //bySupport1 & 0x80, 表示是否支持车牌新报警信息2012-9-28, 且还表示是否支持NET_DVR_IPPARACFG_V40结构体
+        public byte bySupport2; /*能力，位与结果为0表示不支持，非0表示支持
+
+							bySupport2 & 0x1, 表示解码器是否支持通过URL取流解码
+							bySupport2 & 0x2,  表示支持FTPV40
+							bySupport2 & 0x4,  表示支持ANR
+							bySupport2 & 0x8,  表示支持CCD的通道参数配置
+							bySupport2 & 0x10,  表示支持布防报警回传信息（仅支持抓拍机报警 新老报警结构）
+							bySupport2 & 0x20,  表示是否支持单独获取设备状态子项
+							bySupport2 & 0x40,  表示是否是码流加密设备*/
+        public ushort wDevType; //设备型号
+        public byte bySupport3; //能力集扩展，位与结果为0表示不支持，1表示支持
+
+        //bySupport3 & 0x1, 表示是否多码流
+        // bySupport3 & 0x4 表示支持按组配置， 具体包含 通道图像参数、报警输入参数、IP报警输入、输出接入参数、
+        // 用户参数、设备工作状态、JPEG抓图、定时和时间抓图、硬盘盘组管理
+        //bySupport3 & 0x8为1 表示支持使用TCP预览、UDP预览、多播预览中的"延时预览"字段来请求延时预览（后续都将使用这种方式请求延时预览）。而当bySupport3 & 0x8为0时，将使用 "私有延时预览"协议。
+        //bySupport3 & 0x10 表示支持"获取报警主机主要状态（V40）"。
+        //bySupport3 & 0x20 表示是否支持通过DDNS域名解析取流
+
+        public byte byMultiStreamProto; //是否支持多码流,按位表示,0-不支持,1-支持,bit1-码流3,bit2-码流4,bit7-主码流，bit-8子码流
+        public byte byStartDChan; //起始数字通道号,0表示无效
+        public byte byStartDTalkChan; //起始数字对讲通道号，区别于模拟对讲通道号，0表示无效
+        public byte byHighDChanNum; //数字通道个数，高位
+        public byte bySupport4;
+        public byte byLanguageType; // 支持语种能力,按位表示,每一位0-不支持,1-支持
+
+        //  byLanguageType 等于0 表示 老设备
+        //  byLanguageType & 0x1表示支持中文
+        //  byLanguageType & 0x2表示支持英文
+        [MarshalAsAttribute(
+            UnmanagedType.ByValArray,
+            SizeConst = 9,
+            ArraySubType = UnmanagedType.I1
+        )]
+        public byte[] byRes2; //保留
+    }
+
+    //球机位置信息
+    [StructLayoutAttribute(LayoutKind.Sequential)]
+    public struct NET_DVR_PTZPOS
+    {
+        public ushort wAction; //获取时该字段无效
+        public ushort wPanPos; //水平参数
+        public ushort wTiltPos; //垂直参数
+        public ushort wZoomPos; //变倍参数
+    }
+
+    //球机范围信息
+    [StructLayoutAttribute(LayoutKind.Sequential)]
+    public struct NET_DVR_PTZSCOPE
+    {
+        public ushort wPanPosMin; //水平参数min
+        public ushort wPanPosMax; //水平参数max
+        public ushort wTiltPosMin; //垂直参数min
+        public ushort wTiltPosMax; //垂直参数max
+        public ushort wZoomPosMin; //变倍参数min
+        public ushort wZoomPosMax; //变倍参数max
+    }
+
+    #endregion SDK Struct
+
+    #region Common Method
+
+    [DllImport(LibHcNetSDK)]
+    public static extern bool NET_DVR_Init();
+
+    [DllImport(LibHcNetSDK)]
+    public static extern bool NET_DVR_Cleanup();
+
+    [DllImport(LibHcNetSDK)]
+    public static extern uint NET_DVR_GetLastError();
+
+    [DllImport(LibHcNetSDK)]
+    public static extern int NET_DVR_Login_V30(
+        string sDVRIP,
+        int wDVRPort,
+        string sUserName,
+        string sPassword,
+        ref NET_DVR_DEVICEINFO_V30 lpDeviceInfo
+    );
+
+    [DllImport(LibHcNetSDK)]
+    public static extern bool NET_DVR_Logout(int iUserID);
+
+    //参数配置 begin
+    [DllImport(LibHcNetSDK)]
+    public static extern bool NET_DVR_GetDVRConfig(
+        int lUserID,
+        uint dwCommand,
+        int lChannel,
+        IntPtr lpOutBuffer,
+        uint dwOutBufferSize,
+        ref uint lpBytesReturned
+    );
+
+    #endregion Common Method
+}

EC.Helper/CameraSDK/HiK/HiKSDK.cs

@@ -0,0 +1,97 @@
+using System.Runtime.InteropServices;
+
+namespace EC.Helper.CameraSDK;
+
+public class HiKSDK : ICameraSDK
+{
+    #region Attr
+
+    private int LoginId { get; set; } = -1;
+
+    #endregion Attr
+
+    public HiKSDK(CameraInfo cameraInfo) : base(cameraInfo)
+    {
+    }
+
+    #region Base Method
+
+    public override bool Init()
+    {
+        bool ret = ConnectSuccess();
+        if (ret) return true;
+
+        HiKOriSDK.NET_DVR_DEVICEINFO_V30 deviceInfo = new();
+        LoginId = HiKOriSDK.NET_DVR_Login_V30(CameraInfo.Ip, CameraInfo.Port, CameraInfo.UserName, CameraInfo.Password, ref deviceInfo);
+        ret = ConnectSuccess();
+
+        return ret;
+    }
+
+    public override bool Destory()
+    {
+        bool ret = ConnectSuccess();
+        if (!ret) return true;
+
+        ret = HiKOriSDK.NET_DVR_Logout(LoginId);
+        if (ret) LoginId = -1;
+
+        return ret;
+    }
+
+    public override bool ConnectSuccess()
+    {
+        return LoginId >= 0;
+    }
+
+    public override void BuildException()
+    {
+        uint errCode = HiKOriSDK.NET_DVR_GetLastError();
+        if (errCode == 0) return;
+        throw CameraException.New(CameraType.HiK, (int)errCode);
+    }
+
+    #endregion Base Method
+
+    #region Main Method
+
+    private static class GPIParams
+    {
+        public static int Size { get; private set; }
+        public static Type Type { get; private set; }
+
+        static GPIParams()
+        {
+            HiKOriSDK.NET_DVR_PTZPOS ptzPos = new();
+            Size = Marshal.SizeOf(ptzPos);
+            Type = ptzPos.GetType();
+        }
+    }
+
+    public override PtzInfo GetPtzInfo()
+    {
+        bool ret = ConnectSuccess();
+        if (!ret) return PtzInfo.Default;
+
+        HiKOriSDK.NET_DVR_PTZPOS entity = new();
+        int dwSize = GPIParams.Size;
+        uint dwReturned = 0;
+        IntPtr ptrBuf = Marshal.AllocHGlobal(dwSize);
+        Marshal.StructureToPtr(entity, ptrBuf, true);
+        try
+        {
+            ret = HiKOriSDK.NET_DVR_GetDVRConfig(LoginId, HiKOriSDK.NET_DVR_GET_PTZPOS, 0, ptrBuf, (uint)dwSize, ref dwReturned);
+            if (!ret) { BuildException(); return PtzInfo.Default; }
+            object? objBuf = Marshal.PtrToStructure(ptrBuf, GPIParams.Type);
+            if (objBuf == null) return PtzInfo.Default;
+            entity = (HiKOriSDK.NET_DVR_PTZPOS)objBuf;
+            return PtzInfo.New(entity.wPanPos, entity.wTiltPos, entity.wZoomPos);
+        }
+        finally
+        {
+            Marshal.FreeHGlobal(ptrBuf);
+        }
+    }
+
+    #endregion Main Method
+}

EC.Helper/CameraSDK/YuShi/YuShiOriSDK.cs

@@ -0,0 +1,150 @@
+//#define Linux32
+//#define Linux64
+//#define Win32
+//#define Win64
+
+using System.Runtime.InteropServices;
+
+namespace EC.Helper.CameraSDK;
+
+public static class YuShiOriSDK
+{
+    #region Lib Attr
+
+#if (Linux32)
+    public const string LibYsNetSDK = @"./libs/yushi/linux64/libNetDEVSDK.so";
+#elif (Linux64)
+    public const string LibYsNetSDK = @"./libs/yushi/linux64/libNetDEVSDK.so";
+#elif (Win32)
+    public const string LibYsNetSDK = @"./libs/yushi/win32/NetDEVSDK.dll";
+#elif (Win64)
+    public const string LibYsNetSDK = @"./libs/yushi/win64/NetDEVSDK.dll";
+#endif
+
+    #endregion Lib Attr
+
+    static YuShiOriSDK()
+    {
+        GlobalInit();
+    }
+
+    #region Global
+
+    public static bool InitSuccess { get; private set; }
+
+    public static bool GlobalInit()
+    {
+        if (InitSuccess) return true;
+        bool ret = NETDEV_Init();
+        InitSuccess = ret;
+        if (!ret) throw new Exception("YuShiOriSDK global init failure.");
+        return ret;
+    }
+
+    public static bool GlobalDestory()
+    {
+        if (!InitSuccess) return true;
+        bool ret = NETDEV_Cleanup();
+        if (ret) InitSuccess = false;
+        return ret;
+    }
+
+    #endregion Global
+
+    #region SDK Const
+
+    /*   Common length */
+    public const int NETDEV_LEN_64 = 64;
+    public const int NETDEV_LEN_128 = 128;
+    public const int NETDEV_LEN_132 = 132;
+    public const int NETDEV_LEN_260 = 260;
+
+    #endregion SDK Const
+
+    #region SDK Struct
+
+    [StructLayout(LayoutKind.Sequential)]
+    public struct NETDEV_DEVICE_LOGIN_INFO_S
+    {
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = NETDEV_LEN_260)]
+        public string szIPAddr; /* IP地址/域名 */
+
+        public Int32 dwPort; /* 端口号 */
+
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = NETDEV_LEN_132)]
+        public string szUserName; /* 用户名 */
+
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = NETDEV_LEN_128)]
+        public string szPassword; /* 密码 */
+
+        public Int32 dwLoginProto; /* 登录协议, 参见NETDEV_LOGIN_PROTO_E */
+        public Int32 dwDeviceType; /* 设备类型, 参见NETDEV_DEVICE_TYPE_E */
+
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 256)]
+        public byte[] byRes; /* Reserved */
+    };
+
+    [StructLayout(LayoutKind.Sequential)]
+    public struct NETDEV_SELOG_INFO_S
+    {
+        public Int32 dwSELogCount;
+        public Int32 dwSELogTime;
+
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)]
+        public byte[] byRes;
+    };
+
+    [StructLayout(LayoutKind.Sequential)]
+    public struct NETDEV_VIDEO_CHL_DETAIL_INFO_S
+    {
+        public Int32 dwChannelID;
+        public Int32 bPtzSupported; /* Whether ptz is supported */
+        public Int32 enStatus; /* Channel status */
+        public Int32 dwStreamNum; /* Number of streams */
+
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = NETDEV_LEN_64)]
+        public string szChnName; /* Device serial number */
+
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)]
+        public byte[] szReserve;
+    }
+
+    [StructLayout(LayoutKind.Sequential)]
+    public struct NETDEV_PTZ_STATUS_S
+    {
+        public float fPanTiltX;                         /* 绝对水平坐标  Absolute horizontal coordinates*/
+        public float fPanTiltY;                         /* 绝对竖直坐标  Absolute vertical coordinates*/
+        public float fZoomX;                            /* 绝对聚焦倍数  Absolute multiples*/
+        public Int32 enPanTiltStatus;/* 云台状态  PTZ Status*/
+        public Int32 enZoomStatus;   /* 聚焦状态  Focus Status*/
+    };
+
+    #endregion SDK Struct
+
+    #region Common Method
+
+    [DllImport(LibYsNetSDK, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
+    public static extern bool NETDEV_Init();
+
+    [DllImport(LibYsNetSDK, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
+    public static extern bool NETDEV_Cleanup();
+
+    [DllImport(LibYsNetSDK, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
+    public static extern int NETDEV_GetLastError();
+
+    [DllImport(LibYsNetSDK, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
+    public static extern IntPtr NETDEV_Login_V30(ref NETDEV_DEVICE_LOGIN_INFO_S pstDevLoginInfo, ref NETDEV_SELOG_INFO_S pstSELogInfo);
+
+    [DllImport(LibYsNetSDK, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
+    public static extern bool NETDEV_Logout(IntPtr lpUserID);
+
+    [DllImport(LibYsNetSDK, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
+    public static extern Int32 NETDEV_QueryVideoChlDetailList(IntPtr lpUserID, ref int pdwChlCount, IntPtr pstVideoChlList);
+
+    [DllImport(LibYsNetSDK, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
+    public static extern bool NETDEV_PTZGetStatus(IntPtr lpUserID, int dwChannelID, ref NETDEV_PTZ_STATUS_S pstPTZStaus);
+
+    //public boolean NETDEV_GetDevConfig(Pointer lpUserID, int dwChannelID, int dwCommand, Pointer lpOutBuffer, int dwOutBufferSize, IntByReference pdwBytesReturned);
+
+    #endregion Common Method
+}

EC.Helper/CameraSDK/YuShi/YuShiSDK.cs

@@ -0,0 +1,74 @@
+namespace EC.Helper.CameraSDK;
+
+public class YuShiSDK : ICameraSDK
+{
+    #region Attr
+
+    private IntPtr LoginId { get; set; } = IntPtr.Zero;
+
+    #endregion Attr
+
+    public YuShiSDK(CameraInfo cameraInfo) : base(cameraInfo)
+    {
+    }
+
+    #region Base Method
+
+    public override bool Init()
+    {
+        bool ret = ConnectSuccess();
+        if (ret) return true;
+
+        YuShiOriSDK.NETDEV_DEVICE_LOGIN_INFO_S loginInfo = new();
+        loginInfo.szIPAddr = CameraInfo.Ip;
+        loginInfo.dwPort = CameraInfo.Port;
+        loginInfo.szUserName = CameraInfo.UserName;
+        loginInfo.szPassword = CameraInfo.Password;
+        YuShiOriSDK.NETDEV_SELOG_INFO_S logInfo = new();
+        LoginId = YuShiOriSDK.NETDEV_Login_V30(ref loginInfo, ref logInfo);
+        ret = ConnectSuccess();
+
+        return ret;
+    }
+
+    public override bool Destory()
+    {
+        bool ret = ConnectSuccess();
+        if (!ret) return true;
+
+        ret = YuShiOriSDK.NETDEV_Logout(LoginId);
+        if (ret) LoginId = IntPtr.Zero;
+
+        return ret;
+    }
+
+    public override bool ConnectSuccess()
+    {
+        return LoginId != IntPtr.Zero;
+    }
+
+    public override void BuildException()
+    {
+        int errCode = YuShiOriSDK.NETDEV_GetLastError();
+        if (errCode == 0) return;
+        throw CameraException.New(CameraType.YuShi, (int)errCode);
+    }
+
+    #endregion Base Method
+
+    #region Main Method
+
+    public override PtzInfo GetPtzInfo()
+    {
+        bool ret = ConnectSuccess();
+        if (!ret) return PtzInfo.Default;
+
+        YuShiOriSDK.NETDEV_PTZ_STATUS_S entity = new();
+        ret = YuShiOriSDK.NETDEV_PTZGetStatus(LoginId, 1, ref entity);
+        if (!ret) { BuildException(); return PtzInfo.Default; }
+
+        return PtzInfo.New(entity.fPanTiltX, entity.fPanTiltY, entity.fZoomX);
+    }
+
+    #endregion Main Method
+}

EC.Helper/EC.Helper.csproj

@@ -0,0 +1,151 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
+    <DefineConstants>$(DefineConstants)TRACE;Win64</DefineConstants>
+  </PropertyGroup>
+
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|AnyCPU'">
+    <DefineConstants>$(DefineConstants)TRACE;Win64</DefineConstants>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <None Remove="libs\dahua\linux32\libdhnetsdk.so" />
+    <None Remove="libs\dahua\linux64\libdhnetsdk.so" />
+    <None Remove="libs\dahua\win32\dhnetsdk.dll" />
+    <None Remove="libs\dahua\win64\dhnetsdk.dll" />
+    <None Remove="libs\hik\linux32\HCNetSDKCom\libHCCoreDevCfg.so" />
+    <None Remove="libs\hik\linux32\HCNetSDKCom\libHCPreview.so" />
+    <None Remove="libs\hik\linux32\libcrypto.so.1.1" />
+    <None Remove="libs\hik\linux32\libHCCore.so" />
+    <None Remove="libs\hik\linux32\libhcnetsdk.so" />
+    <None Remove="libs\hik\linux32\libssl.so.1.1" />
+    <None Remove="libs\hik\linux64\HCNetSDKCom\libHCCoreDevCfg.so" />
+    <None Remove="libs\hik\linux64\HCNetSDKCom\libHCPreview.so" />
+    <None Remove="libs\hik\linux64\libcrypto.so.1.1" />
+    <None Remove="libs\hik\linux64\libHCCore.so" />
+    <None Remove="libs\hik\linux64\libhcnetsdk.so" />
+    <None Remove="libs\hik\linux64\libssl.so.1.1" />
+    <None Remove="libs\hik\win32\HCNetSDKCom\HCCoreDevCfg.dll" />
+    <None Remove="libs\hik\win32\HCNetSDKCom\HCPreview.dll" />
+	<None Remove="libs\hik\win32\HCCore.dll" />
+	<None Remove="libs\hik\win32\HCNetSDK.dll" />
+    <None Remove="libs\hik\win32\libcrypto-1_1.dll" />
+    <None Remove="libs\hik\win32\libssl-1_1.dll" />
+    <None Remove="libs\hik\win64\HCNetSDKCom\HCCoreDevCfg.dll" />
+    <None Remove="libs\hik\win64\HCNetSDKCom\HCPreview.dll" />
+	<None Remove="libs\hik\win64\HCCore.dll" />
+	<None Remove="libs\hik\win64\HCNetSDK.dll" />
+    <None Remove="libs\hik\win64\libcrypto-1_1-x64.dll" />
+    <None Remove="libs\hik\win64\libssl-1_1-x64.dll" />
+    <None Remove="libs\yushi\linux64\libNetDEVSDK.so" />
+    <None Remove="libs\yushi\win32\NetDEVSDK.dll" />
+    <None Remove="libs\yushi\win64\NetDEVSDK.dll" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Content Include="libs\dahua\linux32\libdhnetsdk.so">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="libs\dahua\linux64\libdhnetsdk.so">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="libs\dahua\win32\dhnetsdk.dll">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="libs\dahua\win64\dhnetsdk.dll">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="libs\hik\linux32\HCNetSDKCom\libHCCoreDevCfg.so">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="libs\hik\linux32\HCNetSDKCom\libHCPreview.so">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="libs\hik\linux32\libcrypto.so.1.1">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="libs\hik\linux32\libHCCore.so">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="libs\hik\linux32\libhcnetsdk.so">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="libs\hik\linux32\libssl.so.1.1">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="libs\hik\linux64\HCNetSDKCom\libHCCoreDevCfg.so">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="libs\hik\linux64\HCNetSDKCom\libHCPreview.so">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="libs\hik\linux64\libcrypto.so.1.1">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="libs\hik\linux64\libHCCore.so">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="libs\hik\linux64\libhcnetsdk.so">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="libs\hik\linux64\libssl.so.1.1">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+	<Content Include="libs\hik\win32\HCNetSDKCom\HCCoreDevCfg.dll">
+		<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+	</Content>
+	<Content Include="libs\hik\win32\HCNetSDKCom\HCPreview.dll">
+		<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+	</Content>
+	<Content Include="libs\hik\win32\HCCore.dll">
+		<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+	</Content>
+	<Content Include="libs\hik\win32\HCNetSDK.dll">
+		<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+	</Content>
+    <Content Include="libs\hik\win32\libcrypto-1_1.dll">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="libs\hik\win32\libssl-1_1.dll">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+	<Content Include="libs\hik\win64\HCNetSDKCom\HCCoreDevCfg.dll">
+		<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+	</Content>
+	<Content Include="libs\hik\win64\HCNetSDKCom\HCPreview.dll">
+		<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+	</Content>
+	<Content Include="libs\hik\win64\HCCore.dll">
+		<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+	</Content>
+	<Content Include="libs\hik\win64\HCNetSDK.dll">
+		<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+	</Content>
+    <Content Include="libs\hik\win64\libcrypto-1_1-x64.dll">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="libs\hik\win64\libssl-1_1-x64.dll">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="libs\yushi\linux64\libNetDEVSDK.so">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="libs\yushi\win32\NetDEVSDK.dll">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="libs\yushi\win64\NetDEVSDK.dll">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+  </ItemGroup>
+
+  <ItemGroup>
+	<Folder Include="libs\yushi\linux32\" />
+  </ItemGroup>
+
+</Project>

EC.Helper/Test/CameraSDKTest.cs

@@ -0,0 +1,124 @@
+using EC.Helper.CameraSDK;
+
+namespace EC.Helper.Test;
+
+public class CameraSDKTest
+{
+    public static void Test()
+    {
+        //HiKTest();
+        //DaHuaTest();
+        //YuShiTest();
+    }
+
+    public static void HiKTest()
+    {
+        Console.WriteLine("====HiK==========================");
+
+        try
+        {
+            string ip = "192.168.1.65";
+            string username = "admin";
+            string password = "hk123456";
+            int type = (int)CameraType.HiK;
+            CameraInfo cameraInfo = CameraInfo.New(type, ip, username, password);
+            ICameraSDK sdk = new HiKSDK(cameraInfo);
+            ICameraSDK sdk2 = new HiKSDK(cameraInfo);
+            sdk.Init();
+            sdk2.Init();
+
+            PtzInfo ptzInfo = sdk.GetPtzInfo();
+            Console.WriteLine($"{ptzInfo.Pan}, {ptzInfo.Tilt}, {ptzInfo.Zoom}");
+
+            sdk.Destory();
+
+            Thread.Sleep(1000);
+
+            ptzInfo = sdk.GetPtzInfo();
+            Console.WriteLine($"{ptzInfo.Pan}, {ptzInfo.Tilt}, {ptzInfo.Zoom}");
+
+            ptzInfo = sdk2.GetPtzInfo();
+            Console.WriteLine($"{ptzInfo.Pan}, {ptzInfo.Tilt}, {ptzInfo.Zoom}");
+        }
+        catch (Exception e)
+        {
+            Console.WriteLine(e.ToString());
+            throw;
+        }
+        Console.WriteLine("=================================");
+    }
+
+    public static void DaHuaTest()
+    {
+        Console.WriteLine("====DaHua========================");
+
+        try
+        {
+            string ip = "192.168.1.71";
+            string username = "admin";
+            string password = "hk123456";
+            int type = (int)CameraType.DaHua;
+            CameraInfo cameraInfo = CameraInfo.New(type, ip, username, password);
+            ICameraSDK sdk = new DaHuaSDK(cameraInfo);
+            ICameraSDK sdk2 = new DaHuaSDK(cameraInfo);
+            sdk.Init();
+            sdk2.Init();
+            PtzInfo ptzInfo = sdk.GetPtzInfo();
+            Console.WriteLine($"{ptzInfo.Pan}, {ptzInfo.Tilt}, {ptzInfo.Zoom}");
+
+            sdk.Destory();
+
+            Thread.Sleep(1000);
+
+            ptzInfo = sdk.GetPtzInfo();
+            Console.WriteLine($"{ptzInfo.Pan}, {ptzInfo.Tilt}, {ptzInfo.Zoom}");
+
+            ptzInfo = sdk2.GetPtzInfo();
+            Console.WriteLine($"{ptzInfo.Pan}, {ptzInfo.Tilt}, {ptzInfo.Zoom}");
+        }
+        catch (Exception e)
+        {
+            Console.WriteLine(e.ToString());
+            throw;
+        }
+
+        Console.WriteLine("=================================");
+    }
+
+    public static void YuShiTest()
+    {
+        Console.WriteLine("====YuShi========================");
+
+        try
+        {
+            string ip = "192.168.1.109";
+            string username = "admin";
+            string password = "hk123456";
+            int type = (int)CameraType.YuShi;
+            CameraInfo cameraInfo = CameraInfo.New(type, ip, username, password);
+            ICameraSDK sdk = new YuShiSDK(cameraInfo);
+            ICameraSDK sdk2 = new YuShiSDK(cameraInfo);
+            sdk.Init();
+            sdk2.Init();
+            PtzInfo ptzInfo = sdk.GetPtzInfo();
+            Console.WriteLine($"{ptzInfo.Pan}, {ptzInfo.Tilt}, {ptzInfo.Zoom}");
+
+            sdk.Destory();
+
+            Thread.Sleep(1000);
+
+            ptzInfo = sdk.GetPtzInfo();
+            Console.WriteLine($"{ptzInfo.Pan}, {ptzInfo.Tilt}, {ptzInfo.Zoom}");
+
+            ptzInfo = sdk2.GetPtzInfo();
+            Console.WriteLine($"{ptzInfo.Pan}, {ptzInfo.Tilt}, {ptzInfo.Zoom}");
+        }
+        catch (Exception e)
+        {
+            Console.WriteLine(e.ToString());
+            throw;
+        }
+
+        Console.WriteLine("=================================");
+    }
+}