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226 lines
8.5 KiB
226 lines
8.5 KiB
2 years ago
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//#define Linux32
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//#define Linux64
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//#define Win32
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//#define Win64
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using System.Runtime.InteropServices;
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namespace EC.Helper.CameraSDK;
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public static class HiKOriSDK
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{
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#region Lib Attr
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#if (Linux32)
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public const string LibHcNetSDK = @"./libs/hik/linux32/libhcnetsdk.so";
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#elif (Linux64)
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public const string LibHcNetSDK = @"./libs/hik/linux64/libhcnetsdk.so";
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#elif (Win32)
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public const string LibHcNetSDK = @"./libs/hik/win32/HCNetSDK.dll";
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#elif (Win64)
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public const string LibHcNetSDK = @"./libs/hik/win64/HCNetSDK.dll";
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#endif
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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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#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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#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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#endregion Common Method
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}
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