package com.ruoyi.device.dhsdk.module;
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import com.ruoyi.device.dhsdk.lib.NetSDKLib;
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import com.sun.jna.Structure;
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import com.sun.jna.ptr.IntByReference;
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import static com.ruoyi.device.dhsdk.lib.ToolKits.getErrorCodePrint;
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/**
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* @Description:
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* @ClassName: ConfigModule
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* @Author: 刘苏义
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* @Date: 2023年10月14日14:57:01
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**/
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public class ConfigModule {
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public static NetSDKLib netsdk = NetSDKLib.NETSDK_INSTANCE;
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public static NetSDKLib configsdk = NetSDKLib.CONFIG_INSTANCE;
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/**
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* 查询设备状态
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*/
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public static boolean queryDevState(NetSDKLib.LLong hLoginHandle, int nType, NetSDKLib.SdkStructure stuInfo) {
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IntByReference intRetLen = new IntByReference();
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stuInfo.write();
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if (!netsdk.CLIENT_QueryDevState(hLoginHandle, nType, stuInfo.getPointer(), stuInfo.size(), intRetLen, 3000)) {
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return false;
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}
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stuInfo.read();
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return true;
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}
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/**
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* 设置单个配置
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* @param hLoginHandle 登陆句柄
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* @param nChn 通道号，-1 表示全通道
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* @param strCmd 配置名称
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* @param cmdObject 配置对应的结构体对象
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* @return 成功返回 true
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*/
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public static boolean SetDevConfig(NetSDKLib.LLong hLoginHandle, int nChn, String strCmd, Structure cmdObject) {
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boolean result = false;
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int nBufferLen = 2*1024*1024;
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byte szBuffer[] = new byte[nBufferLen];
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for(int i=0; i<nBufferLen; i++)szBuffer[i]=0;
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IntByReference error = new IntByReference(0);
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IntByReference restart = new IntByReference(0);
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cmdObject.write();
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if (configsdk.CLIENT_PacketData(strCmd, cmdObject.getPointer(), cmdObject.size(), szBuffer, nBufferLen)) {
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cmdObject.read();
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if( configsdk.CLIENT_SetNewDevConfig(hLoginHandle, strCmd , nChn , szBuffer, nBufferLen, error, restart, 3000)) {
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result = true;
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} else {
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System.err.printf("Set %s Config Failed! Last Error = %s\n" , strCmd , getErrorCodePrint());
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result = false;
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}
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} else {
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System.err.println("Packet " + strCmd + " Config Failed!" + getErrorCodePrint());
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result = false;
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}
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return result;
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}
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}
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