以下代码为chatgpt自动生成,测试通过,效果碾压网上其他博客获取机器码代码。
#include <iostream>
#include <iostream>
#include <comdef.h>
#include <Wbemidl.h>
#pragma comment(lib, "wbemuuid.lib")
using namespace std;
string GetMachineCode()
{
string machineCode = "";
HRESULT hr = CoInitializeEx(0, COINIT_MULTITHREADED);
if (FAILED(hr))
{
return machineCode;
}
hr = CoInitializeSecurity(
NULL,
-1,
NULL,
NULL,
RPC_C_AUTHN_LEVEL_DEFAULT,
RPC_C_IMP_LEVEL_IMPERSONATE,
NULL,
EOAC_NONE,
NULL
);
if (FAILED(hr))
{
CoUninitialize();
return machineCode;
}
IWbemLocator* pLoc = NULL;
hr = CoCreateInstance(
CLSID_WbemLocator,
0,
CLSCTX_INPROC_SERVER,
IID_IWbemLocator,
reinterpret_cast<LPVOID*>(&pLoc)
);
if (FAILED(hr))
{
CoUninitialize();
return machineCode;
}

IWbemServices* pSvc = NULL;
hr = pLoc->ConnectServer(
_bstr_t(L"ROOT\\CIMV2"),
NULL,
NULL,
0,
NULL,
0,
0,
&pSvc
);
if (FAILED(hr))
{
pLoc->Release();
CoUninitialize();
return machineCode;
}
hr = CoSetProxyBlanket(
pSvc,
RPC_C_AUTHN_WINNT,
RPC_C_AUTHZ_NONE,
NULL,
RPC_C_AUTHN_LEVEL_CALL,
RPC_C_IMP_LEVEL_IMPERSONATE,
NULL,
EOAC_NONE
);
if (FAILED(hr))
{
pSvc->Release();
pLoc->Release();
CoUninitialize();
return machineCode;
}
IEnumWbemClassObject* pEnumerator = NULL;
hr = pSvc->ExecQuery(
_bstr_t(L"WQL"),
_bstr_t(L"SELECT ProcessorId, SerialNumber FROM Win32_Processor"),
WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY,
NULL,
&pEnumerator
);
if (FAILED(hr))
{
pSvc->Release();
pLoc->Release();
CoUninitialize();
return machineCode;
}
IWbemClassObject* pclsObj = NULL;
ULONG uReturn = 0;
while (pEnumerator)
{
HRESULT hr = pEnumerator->Next(WBEM_INFINITE, 1, &pclsObj, &uReturn);
if (uReturn == 0)
{
break;
}
VARIANT vtProp;
hr = pclsObj->Get(L"ProcessorId", 0, &vtProp, 0, 0);
wstring processorIdWStr(vtProp.bstrVal, SysStringLen(vtProp.bstrVal));
string processorId(processorIdWStr.begin(), processorIdWStr.end());
hr = pclsObj->Get(L"SerialNumber", 0, &vtProp, 0, 0);
wstring serialNumberWStr(vtProp.bstrVal, SysStringLen(vtProp.bstrVal));
string serialNumber(serialNumberWStr.begin(), serialNumberWStr.end());
machineCode = processorId + serialNumber;
VariantClear(&vtProp);
pclsObj->Release();
}
pEnumerator->Release();
pSvc->Release();
pLoc->Release();
CoUninitialize();
return machineCode;
}
int main()
{
std::cout << GetMachineCode() << std::endl;
getchar();
}