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using System.Runtime.InteropServices;
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namespace EC.Util.CameraSDK;
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public static class HiKOriSDK
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{
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#region Lib Attr
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public const string LibHcNetSDK = @"./libs/hik-win64/HCNetSDK.dll";
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#endregion Lib Attr
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static HiKOriSDK()
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{
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GlobalInit();
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}
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#region Global
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public static bool InitSuccess { get; private set; }
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public static bool GlobalInit()
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{
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if (InitSuccess) return true;
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bool ret = NET_DVR_Init();
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InitSuccess = ret;
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if (!ret) throw new Exception("HiKOriSDK global init failure.");
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return ret;
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}
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public static bool GlobalDestory()
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{
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if (!InitSuccess) return true;
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bool ret = NET_DVR_Cleanup();
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if (ret) InitSuccess = false;
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return ret;
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}
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#endregion Global
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#region SDK Const
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public const int SERIALNO_LEN = 48; //序列号长度
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#region 用于 NET_DVR_SetDVRConfig 和 NET_DVR_GetDVRConfig
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public const int NET_DVR_SET_PTZPOS = 292; //云台设置PTZ位置
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public const int NET_DVR_GET_PTZPOS = 293; //云台获取PTZ位置
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public const int NET_DVR_GET_PTZSCOPE = 294; //云台获取PTZ范围
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#endregion 用于 NET_DVR_SetDVRConfig 和 NET_DVR_GetDVRConfig
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#region PtzMove
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public const int TILT_UP = 21; /* 云台以SS的速度上仰 */
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public const int TILT_DOWN = 22; /* 云台以SS的速度下俯 */
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public const int PAN_LEFT = 23; /* 云台以SS的速度左转 */
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public const int PAN_RIGHT = 24; /* 云台以SS的速度右转 */
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public const int UP_LEFT = 25; /* 云台以SS的速度上仰和左转 */
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public const int UP_RIGHT = 26; /* 云台以SS的速度上仰和右转 */
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public const int DOWN_LEFT = 27; /* 云台以SS的速度下俯和左转 */
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public const int DOWN_RIGHT = 28; /* 云台以SS的速度下俯和右转 */
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public const int PAN_AUTO = 29; /* 云台以SS的速度左右自动扫描 */
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public const int GOTO_PRESET = 39; /* 快球转到预置点 */
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#endregion PtzMove
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#endregion SDK Const
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#region SDK Struct
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//NET_DVR_Login()参数结构
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[StructLayoutAttribute(LayoutKind.Sequential)]
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public struct NET_DVR_DEVICEINFO
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{
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[MarshalAsAttribute(
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UnmanagedType.ByValArray,
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SizeConst = SERIALNO_LEN,
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ArraySubType = UnmanagedType.I1
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)]
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public byte[] sSerialNumber; //序列号
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public byte byAlarmInPortNum; //DVR报警输入个数
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public byte byAlarmOutPortNum; //DVR报警输出个数
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public byte byDiskNum; //DVR硬盘个数
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public byte byDVRType; //DVR类型, 1:DVR 2:ATM DVR 3:DVS ......
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public byte byChanNum; //DVR 通道个数
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public byte byStartChan; //起始通道号,例如DVS-1,DVR - 1
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}
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//NET_DVR_Login_V30()参数结构
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[StructLayoutAttribute(LayoutKind.Sequential)]
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public struct NET_DVR_DEVICEINFO_V30
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{
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[MarshalAsAttribute(
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UnmanagedType.ByValArray,
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SizeConst = SERIALNO_LEN,
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ArraySubType = UnmanagedType.I1
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)]
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public byte[] sSerialNumber; //序列号
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public byte byAlarmInPortNum; //报警输入个数
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public byte byAlarmOutPortNum; //报警输出个数
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public byte byDiskNum; //硬盘个数
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public byte byDVRType; //设备类型, 1:DVR 2:ATM DVR 3:DVS ......
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public byte byChanNum; //模拟通道个数
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public byte byStartChan; //起始通道号,例如DVS-1,DVR - 1
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public byte byAudioChanNum; //语音通道数
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public byte byIPChanNum; //最大数字通道个数，低位
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public byte byZeroChanNum; //零通道编码个数 //2010-01-16
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public byte byMainProto; //主码流传输协议类型 0-private, 1-rtsp,2-同时支持private和rtsp
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public byte bySubProto; //子码流传输协议类型0-private, 1-rtsp,2-同时支持private和rtsp
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public byte bySupport; //能力，位与结果为0表示不支持，1表示支持，
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//bySupport & 0x1, 表示是否支持智能搜索
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//bySupport & 0x2, 表示是否支持备份
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//bySupport & 0x4, 表示是否支持压缩参数能力获取
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//bySupport & 0x8, 表示是否支持多网卡
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//bySupport & 0x10, 表示支持远程SADP
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//bySupport & 0x20, 表示支持Raid卡功能
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//bySupport & 0x40, 表示支持IPSAN 目录查找
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//bySupport & 0x80, 表示支持rtp over rtsp
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public byte bySupport1; // 能力集扩充，位与结果为0表示不支持，1表示支持
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//bySupport1 & 0x1, 表示是否支持snmp v30
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//bySupport1 & 0x2, 支持区分回放和下载
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//bySupport1 & 0x4, 是否支持布防优先级
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//bySupport1 & 0x8, 智能设备是否支持布防时间段扩展
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//bySupport1 & 0x10, 表示是否支持多磁盘数（超过33个）
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//bySupport1 & 0x20, 表示是否支持rtsp over http
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//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
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public byte bySupport2; /*能力，位与结果为0表示不支持，非0表示支持
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bySupport2 & 0x1, 表示解码器是否支持通过URL取流解码
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bySupport2 & 0x2, 表示支持FTPV40
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bySupport2 & 0x4, 表示支持ANR
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bySupport2 & 0x8, 表示支持CCD的通道参数配置
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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）
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bySupport2 & 0x20, 表示是否支持单独获取设备状态子项
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bySupport2 & 0x40, 表示是否是码流加密设备*/
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public ushort wDevType; //设备型号
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public byte bySupport3; //能力集扩展，位与结果为0表示不支持，1表示支持
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//bySupport3 & 0x1, 表示是否多码流
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// 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、
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// 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
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//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。
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//bySupport3 & 0x10 表示支持"获取报警主机主要状态（V40）"。
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//bySupport3 & 0x20 表示是否支持通过DDNS域名解析取流
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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
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public byte byStartDChan; //起始数字通道号,0表示无效
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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
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public byte byHighDChanNum; //数字通道个数，高位
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public byte bySupport4;
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public byte byLanguageType; // 支持语种能力,按位表示,每一位0-不支持,1-支持
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// byLanguageType 等于0 表示 老设备
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// byLanguageType & 0x1表示支持中文
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// byLanguageType & 0x2表示支持英文
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[MarshalAsAttribute(
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UnmanagedType.ByValArray,
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SizeConst = 9,
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ArraySubType = UnmanagedType.I1
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)]
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public byte[] byRes2; //保留
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}
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//球机位置信息
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[StructLayoutAttribute(LayoutKind.Sequential)]
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public struct NET_DVR_PTZPOS
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{
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public ushort wAction; //获取时该字段无效
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public ushort wPanPos; //水平参数
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public ushort wTiltPos; //垂直参数
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public ushort wZoomPos; //变倍参数
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}
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//球机范围信息
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[StructLayoutAttribute(LayoutKind.Sequential)]
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public struct NET_DVR_PTZSCOPE
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{
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public ushort wPanPosMin; //水平参数min
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public ushort wPanPosMax; //水平参数max
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public ushort wTiltPosMin; //垂直参数min
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public ushort wTiltPosMax; //垂直参数max
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public ushort wZoomPosMin; //变倍参数min
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public ushort wZoomPosMax; //变倍参数max
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}
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//邦诺CVR
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public const int MAX_ID_COUNT = 256;
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public const int MAX_STREAM_ID_COUNT = 1024;
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public const int STREAM_ID_LEN = 32;
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public const int PLAN_ID_LEN = 32;
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//预览V40接口
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[StructLayoutAttribute(LayoutKind.Sequential)]
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public struct NET_DVR_PREVIEWINFO
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{
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public Int32 lChannel; //通道号
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public uint dwStreamType; // 码流类型，0-主码流，1-子码流，2-码流3，3-码流4 等以此类推
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public uint dwLinkMode; // 0：TCP方式,1：UDP方式,2：多播方式,3 - RTP方式，4-RTP/RTSP,5-RSTP/HTTP
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public IntPtr hPlayWnd; //播放窗口的句柄,为NULL表示不播放图象
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public bool bBlocked; //0-非阻塞取流, 1-阻塞取流, 如果阻塞SDK内部connect失败将会有5s的超时才能够返回,不适合于轮询取流操作.
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public bool bPassbackRecord; //0-不启用录像回传,1启用录像回传
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public byte byPreviewMode; //预览模式，0-正常预览，1-延迟预览
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[MarshalAsAttribute(
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UnmanagedType.ByValArray,
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SizeConst = STREAM_ID_LEN,
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ArraySubType = UnmanagedType.I1
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)]
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public byte[] byStreamID; //流ID，lChannel为0xffffffff时启用此参数
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public byte byProtoType; //应用层取流协议，0-私有协议，1-RTSP协议
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public byte byRes1;
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public byte byVideoCodingType; //码流数据编解码类型 0-通用编码数据 1-热成像探测器产生的原始数据（温度数据的加密信息，通过去加密运算，将原始数据算出真实的温度值）
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public uint dwDisplayBufNum; //播放库播放缓冲区最大缓冲帧数，范围1-50，置0时默认为1
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public byte byNPQMode; //NPQ是直连模式，还是过流媒体 0-直连 1-过流媒体
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[MarshalAsAttribute(
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UnmanagedType.ByValArray,
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SizeConst = 215,
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ArraySubType = UnmanagedType.I1
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)]
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public byte[] byRes;
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}
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#endregion SDK Struct
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#region Common Method
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[DllImport(LibHcNetSDK)]
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public static extern bool NET_DVR_Init();
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[DllImport(LibHcNetSDK)]
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public static extern bool NET_DVR_Cleanup();
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[DllImport(LibHcNetSDK)]
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public static extern uint NET_DVR_GetLastError();
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[DllImport(LibHcNetSDK)]
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public static extern int NET_DVR_Login_V30(
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string sDVRIP,
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int wDVRPort,
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string sUserName,
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string sPassword,
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ref NET_DVR_DEVICEINFO_V30 lpDeviceInfo
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);
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[DllImport(LibHcNetSDK)]
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public static extern bool NET_DVR_Logout(int iUserID);
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//参数配置 begin
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[DllImport(LibHcNetSDK)]
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public static extern bool NET_DVR_GetDVRConfig(
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int lUserID,
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uint dwCommand,
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int lChannel,
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IntPtr lpOutBuffer,
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uint dwOutBufferSize,
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ref uint lpBytesReturned
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);
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[DllImport(LibHcNetSDK)]
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public static extern bool NET_DVR_PTZControlWithSpeed_Other(
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int lUserID,
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int lChannel,
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uint dwPTZCommand,
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uint dwStop,
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uint dwSpeed
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);
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[DllImport(LibHcNetSDK)]
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public static extern bool NET_DVR_PTZPreset_Other(
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int lUserID,
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int lChannel,
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uint dwPTZPresetCmd,
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uint dwPresetIndex
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);
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/*********************************************************
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Function: REALDATACALLBACK
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Desc: 预览回调
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Input: lRealHandle 当前的预览句柄
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dwDataType 数据类型
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pBuffer 存放数据的缓冲区指针
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dwBufSize 缓冲区大小
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pUser 用户数据
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Output:
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Return: void
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**********************************************************/
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public delegate void REALDATACALLBACK(
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Int32 lRealHandle,
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|
|
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UInt32 dwDataType,
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|
|
IntPtr pBuffer,
|
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|
|
|
UInt32 dwBufSize,
|
|
|
|
|
IntPtr pUser
|
|
|
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|
);
|
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|
|
|
|
|
|
|
|
/*********************************************************
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|
|
|
Function: NET_DVR_RealPlay_V40
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Desc: 实时预览扩展接口。
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|
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|
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Input: lUserID [in] NET_DVR_Login()或NET_DVR_Login_V30()的返回值
|
|
|
|
|
lpPreviewInfo [in] 预览参数
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|
|
|
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fRealDataCallBack_V30 [in] 码流数据回调函数
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|
|
|
|
pUser [in] 用户数据
|
|
|
|
|
Output:
|
|
|
|
|
Return: 1表示失败，其他值作为NET_DVR_StopRealPlay等函数的句柄参数
|
|
|
|
|
**********************************************************/
|
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|
|
|
|
|
|
|
|
[DllImport(LibHcNetSDK)]
|
|
|
|
|
public static extern int NET_DVR_RealPlay_V40(
|
|
|
|
|
int iUserID,
|
|
|
|
|
ref NET_DVR_PREVIEWINFO lpPreviewInfo,
|
|
|
|
|
REALDATACALLBACK fRealDataCallBack_V30,
|
|
|
|
|
IntPtr pUser
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
// [DllImport(@".\HCNetSDK.dll")]
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|
|
|
|
// public static extern int NET_DVR_GetRealPlayerIndex(int lRealHandle);
|
|
|
|
|
/*********************************************************
|
|
|
|
|
Function: NET_DVR_StopRealPlay
|
|
|
|
|
Desc: 停止预览。
|
|
|
|
|
Input: lRealHandle [in] 预览句柄，NET_DVR_RealPlay或者NET_DVR_RealPlay_V30的返回值
|
|
|
|
|
Output:
|
|
|
|
|
Return:
|
|
|
|
|
**********************************************************/
|
|
|
|
|
|
|
|
|
|
[DllImport(LibHcNetSDK)]
|
|
|
|
|
public static extern bool NET_DVR_StopRealPlay(int iRealHandle);
|
|
|
|
|
|
|
|
|
|
#endregion Common Method
|
|
|
|
|
}
|
