Windows下C语言mingw64获取硬盘和网卡cpu序列号

在Windows下，可以使用WMI（Windows Management Instrumentation）来获取硬盘和网卡的序列号。以下是使用C语言和mingw64编译器获取硬盘和网卡序列号的示例代码：

#include <windows.h>
#include <stdio.h>
#include <wbemidl.h>

#pragma comment(lib, "wbemuuid.lib")

void GetDiskSerialNumber()
{
    HRESULT hres;

    // 初始化COM库
    hres = CoInitializeEx(0, COINIT_MULTITHREADED);
    if (FAILED(hres))
    {
        printf("Failed to initialize COM library. Error code = 0x%x\n", hres);
        return;
    }

    // 设置COM安全级别
    hres = CoInitializeSecurity(
        NULL,
        -1,
        NULL,
        NULL,
        RPC_C_AUTHN_LEVEL_DEFAULT,
        RPC_C_IMP_LEVEL_IMPERSONATE,
        NULL,
        EOAC_NONE,
        NULL);

    if (FAILED(hres))
    {
        printf("Failed to initialize security. Error code = 0x%x\n", hres);
        CoUninitialize();
        return;
    }

    // 创建WMI服务
    IWbemLocator* pLoc = NULL;
    hres = CoCreateInstance(
        CLSID_WbemLocator,
        0,
        CLSCTX_INPROC_SERVER,
        IID_IWbemLocator,
        (LPVOID*)&pLoc);

    if (FAILED(hres))
    {
        printf("Failed to create IWbemLocator object. Error code = 0x%x\n", hres);
        CoUninitialize();
        return;
    }

    // 连接WMI服务
    IWbemServices* pSvc = NULL;
    hres = pLoc->ConnectServer(
        _bstr_t(L"ROOT\\CIMV2"),
        NULL,
        NULL,
        0,
        NULL,
        0,
        0,
        &pSvc);

    if (FAILED(hres))
    {
        printf("Failed to connect to IWbemServices. Error code = 0x%x\n", hres);
        pLoc->Release();
        CoUninitialize();
        return;
    }

    // 设置WMI查询语言
    hres = 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(hres))
    {
        printf("Failed to set proxy blanket. Error code = 0x%x\n", hres);
        pSvc->Release();
        pLoc->Release();
        CoUninitialize();
        return;
    }

    // 执行查询
    IEnumWbemClassObject* pEnumerator = NULL;
    hres = pSvc->ExecQuery(
        _bstr_t("WQL"),
        _bstr_t("SELECT * FROM Win32_PhysicalMedia"),
        WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY,
        NULL,
        &pEnumerator);

    if (FAILED(hres))
    {
        printf("Failed to execute query. Error code = 0x%x\n", hres);
        pSvc->Release();
        pLoc->Release();
        CoUninitialize();
        return;
    }

    // 获取查询结果
    IWbemClassObject* pclsObj = NULL;
    ULONG uReturn = 0;
    while (pEnumerator)
    {
        hres = pEnumerator->Next(WBEM_INFINITE, 1, &pclsObj, &uReturn);
        if (0 == uReturn)
        {
            break;
        }

        VARIANT vtProp;
        hres = pclsObj->Get(L"SerialNumber", 0, &vtProp, 0, 0);
        if (SUCCEEDED(hres))
        {
            printf("Disk Serial Number: %ls\n", vtProp.bstrVal);
            VariantClear(&vtProp);
        }

        pclsObj->Release();
    }

    // 释放资源
    pSvc->Release();
    pLoc->Release();
    CoUninitialize();
}

void GetMACAddress()
{
    HRESULT hres;

    // 初始化COM库
    hres = CoInitializeEx(0, COINIT_MULTITHREADED);
    if (FAILED(hres))
    {
        printf("Failed to initialize COM library. Error code = 0x%x\n", hres);
        return;
    }

    // 设置COM安全级别
    hres = CoInitializeSecurity(
        NULL,
        -1,
        NULL,
        NULL,
        RPC_C_AUTHN_LEVEL_DEFAULT,
        RPC_C_IMP_LEVEL_IMPERSONATE,
        NULL,
        EOAC_NONE,
        NULL);

    if (FAILED(hres))
    {
        printf("Failed to initialize security. Error code = 0x%x\n", hres);
        CoUninitialize();
        return;
    }

    // 创建WMI服务
    IWbemLocator* pLoc = NULL;
    hres = CoCreateInstance(
        CLSID_WbemLocator,
        0,
        CLSCTX_INPROC_SERVER,
        IID_IWbemLocator,
        (LPVOID*)&pLoc);

    if (FAILED(hres))
    {
        printf("Failed to create IWbemLocator object. Error code = 0x%x\n", hres);
        CoUninitialize();
        return;
    }

    // 连接WMI服务
    IWbemServices* pSvc = NULL;
    hres = pLoc->ConnectServer(
        _bstr_t(L"ROOT\\CIMV2"),
        NULL,
        NULL,
        0,
        NULL,
        0,
        0,
        &pSvc);

    if (FAILED(hres))
    {
        printf("Failed to connect to IWbemServices. Error code = 0x%x\n", hres);
        pLoc->Release();
        CoUninitialize();
        return;
    }

    // 设置WMI查询语言
    hres = 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(hres))
    {
        printf("Failed to set proxy blanket. Error code = 0x%x\n", hres);
        pSvc->Release();
        pLoc->Release();
        CoUninitialize();
        return;
    }

    // 执行查询
    IEnumWbemClassObject* pEnumerator = NULL;
    hres = pSvc->ExecQuery(
        _bstr_t("WQL"),
        _bstr_t("SELECT * FROM Win32_NetworkAdapterConfiguration WHERE IPEnabled = 'TRUE'"),
        WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY,
        NULL,
        &pEnumerator);

    if (FAILED(hres))
    {
        printf("Failed to execute query. Error code = 0x%x\n", hres);
        pSvc->Release();
        pLoc->Release();
        CoUninitialize();
        return;
    }

    // 获取查询结果
    IWbemClassObject* pclsObj = NULL;
    ULONG uReturn = 0;
    while (pEnumerator)
    {
        hres = pEnumerator->Next(WBEM_INFINITE, 1, &pclsObj, &uReturn);
        if (0 == uReturn)
        {
            break;
        }

        VARIANT vtProp;
        hres = pclsObj->Get(L"MACAddress", 0, &vtProp, 0, 0);
        if (SUCCEEDED(hres))
        {
            printf("MAC Address: %ls\n", vtProp.bstrVal);
            VariantClear(&vtProp);
        }

        pclsObj->Release();
    }

    // 释放资源
    pSvc->Release();
    pLoc->Release();
    CoUninitialize();
}

int main()
{
    printf("Getting disk serial number:\n");
    GetDiskSerialNumber();

    printf("\nGetting MAC address:\n");
    GetMACAddress();

    return 0;
}

请注意，此代码需要链接wbemuuid.lib库。你可以在命令行中使用以下命令编译代码：

gcc your_code.c -o your_code.exe -lole32 -lwbemuuid

其中your_code.c是保存上述代码的文件名，your_code.exe是生成的可执行文件名