110 lines
3.5 KiB
C++
110 lines
3.5 KiB
C++
#include "bmachinecontrol.h"
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BMachineControl::BMachineControl()
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{
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}
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QString BMachineControl::getWMIHWInfo(int type)//获取设备信息 这里用到了 QAxObject 和 QNetworkInterface，记得在pro中导入Qt模块
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{
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/*
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* 注意：qt调用wmi时，对查询语句要求很严格，所以like之类的句子务必精确才能有结果出来
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*
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* 1. 当前原生网卡地址
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* SELECT MACAddress ...
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*
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* 2. 硬盘序列号
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* SELECT PNPDeviceID ...
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*
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* 3. 获取主板序列号
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* SELECT SerialNumber ...
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*
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* 4. 处理器ID
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* SELECT ProcessorId ...
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*
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* 5. BIOS序列号
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* SELECT SerialNumber ...
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*
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* 6. 主板型号
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* SELECT Product ...
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*/
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QString hwInfo;
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QStringList sqlCmd;
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sqlCmd.clear();
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sqlCmd << "SELECT MACAddress FROM Win32_NetworkAdapter WHERE (MACAddress IS NOT NULL) AND (NOT (PNPDeviceID LIKE 'ROOT%'))";
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sqlCmd << "SELECT PNPDeviceID FROM Win32_DiskDrive WHERE( PNPDeviceID IS NOT NULL) AND (MediaType LIKE 'Fixed%')";
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sqlCmd << "SELECT SerialNumber FROM Win32_BaseBoard WHERE (SerialNumber IS NOT NULL)";
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sqlCmd << "SELECT ProcessorId FROM Win32_Processor WHERE (ProcessorId IS NOT NULL)";
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sqlCmd << "SELECT SerialNumber FROM Win32_BIOS WHERE (SerialNumber IS NOT NULL)";
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sqlCmd << "SELECT Product FROM Win32_BaseBoard WHERE (Product IS NOT NULL)";
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QStringList columnName;
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columnName.clear();
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columnName << "MACAddress";
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columnName << "PNPDeviceID";
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columnName << "SerialNumber";
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columnName << "ProcessorId";
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columnName << "SerialNumber";
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columnName << "Product";
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QAxObject *objIWbemLocator = new QAxObject("WbemScripting.SWbemLocator");
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QAxObject *objWMIService = objIWbemLocator->querySubObject("ConnectServer(QString&,QString&)",QString("."), QString("root\\cimv2"));
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QString query;
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if ( type < sqlCmd.size() ) {
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query = sqlCmd.at(type);
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}
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QAxObject *objInterList = objWMIService->querySubObject("ExecQuery(QString&))", query);
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QAxObject *enum1 = objInterList->querySubObject("_NewEnum");
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IEnumVARIANT *enumInterface = 0;
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enum1->queryInterface(IID_IEnumVARIANT, (void**)&enumInterface);
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enumInterface->Reset();
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for ( int i = 0; i < objInterList->dynamicCall("Count").toInt(); ++i )
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{
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VARIANT *theItem = (VARIANT*)malloc(sizeof(VARIANT));
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if ( enumInterface->Next(1, theItem, NULL) != S_FALSE )
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{
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QAxObject *item = new QAxObject((IUnknown *)theItem->punkVal);
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if (item) {
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if ( type<columnName.size() ) {
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QByteArray datagram(columnName.at(type).toLatin1());
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const char* tempConstChar = datagram.data();
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hwInfo=item->dynamicCall(tempConstChar).toString();
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}
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}
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}
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}
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return hwInfo;
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}
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QString BMachineControl::getKey(QString machineinfo, QString ddMMyyyy, int months)//生成key
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{
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QString originalStr120;
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if ( machineinfo.isEmpty() ) {
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originalStr120 = QString("machineinfo") + ddMMyyyy + QString::number(months);
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} else {
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originalStr120 = machineinfo + ddMMyyyy + QString::number(months);
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}
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QCryptographicHash sha1(QCryptographicHash::Sha1);
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QByteArray datagram(originalStr120.toLatin1());
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for ( int i = 0; i != datagram.size(); ++i )
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{
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datagram[i] = datagram[i] ^ 'q' ^ 'y';
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}
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const char* tempConstChar = datagram.data();
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sha1.addData(tempConstChar);
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QString activeCode = sha1.result().toHex();
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return activeCode;
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}
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