VC++获取系统信息/获取OS/获取MAC/获取本地IP/判断是否为网吧

来源：互联网发布：淘宝超级搜索编辑：程序博客网时间：2024/05/22 08:06

转载自：http://blog.csdn.net/sunflover454/article/details/51525686

现在很多软件都有统计系统了，说好听点叫做统计用户习惯，改良产品，不好听点，呵呵，我就不说了。

核心我已经封装成类了，可以获取操作系统版本，MAC地址，本地IP地址，以及判定是否为网吧。

核心代码如下：

//PCInfo.h#pragma once#include <string>class CPCInfo{public:    CPCInfo(void);    ~CPCInfo(void);private:    // 获取MAC地址    std::string& GetMAC();    // 获取IP地址    std::string& GetIP();    // 获取操作系统    std::string& GetOS();    // 是否为网吧    bool IsInternetBar();public:    std::string m_strIP;    std::string m_strMAC;    std::string m_strOS;    bool m_bIsInternetBar;};

//PCInfo.cpp#include "PCInfo.h"#include <winsock2.h>#include <Iphlpapi.h>#pragma  comment(lib,"Iphlpapi.lib")#include <winsock2.h>#pragma comment(lib,"ws2_32.lib")using std::string;void byte2Hex(unsigned char bData,unsigned char hex[]){    int high=bData/16,low =bData %16;    hex[0] = (high <10)?('0'+high):('A'+high-10);    hex[1] = (low <10)?('0'+low):('A'+low-10);}bool getLocalMac1(unsigned char *mac) //获取本机MAC址 {    ULONG ulSize=0;    PIP_ADAPTER_INFO pInfo=NULL;    int temp = GetAdaptersInfo(pInfo,&ulSize);//第一处调用，获取缓冲区大小    pInfo=(PIP_ADAPTER_INFO)malloc(ulSize);    temp = GetAdaptersInfo(pInfo,&ulSize);    int iCount=0;    while(pInfo)//遍历每一张网卡    {        //  pInfo->Address MAC址        for(int i=0;i<(int)pInfo->AddressLength;i++)        {            byte2Hex(pInfo->Address[i],&mac[iCount]);            iCount+=2;            if(i<(int)pInfo->AddressLength-1)            {                mac[iCount++] = ':';            }            else            {                mac[iCount++] = '#';            }        }        break;        pInfo = pInfo->Next;    }    free(pInfo);    if(iCount >0)    {        mac[--iCount]='\0';        return true;    }    else    {        return false;    }}//通过GetAdaptersInfo函数（适用于Windows 2000及以上版本）bool getLocalMac2(unsigned char *mac){    bool ret = false;    ULONG ulOutBufLen = sizeof(IP_ADAPTER_INFO);    PIP_ADAPTER_INFO pAdapterInfo = (IP_ADAPTER_INFO*)malloc(sizeof(IP_ADAPTER_INFO));    if(pAdapterInfo == NULL)        return false;    // Make an initial call to GetAdaptersInfo to get the necessary size into the ulOutBufLen variable    if(GetAdaptersInfo(pAdapterInfo, &ulOutBufLen) == ERROR_BUFFER_OVERFLOW)     {        free(pAdapterInfo);        pAdapterInfo = (IP_ADAPTER_INFO *)malloc(ulOutBufLen);        if (pAdapterInfo == NULL)             return false;    }    if(GetAdaptersInfo(pAdapterInfo, &ulOutBufLen) == NO_ERROR)    {        for(PIP_ADAPTER_INFO pAdapter = pAdapterInfo; pAdapter != NULL; pAdapter = pAdapter->Next)        {            // 确保是以太网            if(pAdapter->Type != MIB_IF_TYPE_ETHERNET)                continue;            // 确保MAC地址的长度为 00-00-00-00-00-00            if(pAdapter->AddressLength != 6)                continue;            char acMAC[20] = {0};            sprintf(acMAC, "%02X:%02X:%02X:%02X:%02X:%02X",                int (pAdapter->Address[0]),                int (pAdapter->Address[1]),                int (pAdapter->Address[2]),                int (pAdapter->Address[3]),                int (pAdapter->Address[4]),                int (pAdapter->Address[5]));            memcpy(mac,acMAC,20);            ret = true;            break;        }    }    free(pAdapterInfo);    return ret;}//通过GetAdaptersAddresses函数（适用于Windows XP及以上版本）bool getLocalMac3(unsigned char *mac){    bool ret = false;    ULONG outBufLen = sizeof(IP_ADAPTER_ADDRESSES);    PIP_ADAPTER_ADDRESSES pAddresses = (IP_ADAPTER_ADDRESSES*)malloc(outBufLen);    if (pAddresses == NULL)         return false;    // Make an initial call to GetAdaptersAddresses to get the necessary size into the ulOutBufLen variable    if(GetAdaptersAddresses(AF_UNSPEC, 0, NULL, pAddresses, &outBufLen) == ERROR_BUFFER_OVERFLOW)    {        free(pAddresses);        pAddresses = (IP_ADAPTER_ADDRESSES*)malloc(outBufLen);        if (pAddresses == NULL)             return false;    }    if(GetAdaptersAddresses(AF_UNSPEC, 0, NULL, pAddresses, &outBufLen) == NO_ERROR)    {        // If successful, output some information from the data we received        for(PIP_ADAPTER_ADDRESSES pCurrAddresses = pAddresses; pCurrAddresses != NULL; pCurrAddresses = pCurrAddresses->Next)        {            // 确保MAC地址的长度为 00-00-00-00-00-00            if(pCurrAddresses->PhysicalAddressLength != 6)                continue;            char acMAC[20] = {0};            sprintf(acMAC, "%02X:%02X:%02X:%02X:%02X:%02X",                int (pCurrAddresses->PhysicalAddress[0]),                int (pCurrAddresses->PhysicalAddress[1]),                int (pCurrAddresses->PhysicalAddress[2]),                int (pCurrAddresses->PhysicalAddress[3]),                int (pCurrAddresses->PhysicalAddress[4]),                int (pCurrAddresses->PhysicalAddress[5]));            memcpy(mac,acMAC,20);            ret = true;            break;        }    }     free(pAddresses);    return ret;}bool GetLocalIP(char* ip){    //1.初始化wsa    WSADATA wsaData;    int ret=WSAStartup(MAKEWORD(2,2),&wsaData);    if (ret!=0)    {        return false;    }    //2.获取主机名    char hostname[256];    ret=gethostname(hostname,sizeof(hostname));    if (ret==SOCKET_ERROR)    {        return false;    }    //3.获取主机ip    HOSTENT* host=gethostbyname(hostname);    if (host==NULL)    {        return false;    }    //4.转化为char*并拷贝返回    strcpy(ip,inet_ntoa(*(in_addr*)*host->h_addr_list));    return true;}CPCInfo::CPCInfo(void):m_bIsInternetBar(false){    m_strIP = GetIP();    m_strMAC = GetMAC();    m_strOS = GetOS();    m_bIsInternetBar = IsInternetBar();}//读取操作系统的名称string GetSystemName(){    SYSTEM_INFO info;        //用SYSTEM_INFO结构判断64位AMD处理器     GetSystemInfo(&info);    //调用GetSystemInfo函数填充结构     OSVERSIONINFOEX os;     os.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);       string osname = "unknown OperatingSystem.";    if(GetVersionEx((OSVERSIONINFO *)&os))    {         //下面根据版本信息判断操作系统名称         switch(os.dwMajorVersion)//判断主版本号        {        case 4:            switch(os.dwMinorVersion)//判断次版本号             {             case 0:                if(os.dwPlatformId==VER_PLATFORM_WIN32_NT)                    osname = "Microsoft Windows NT 4.0"; //1996年7月发布                 else if(os.dwPlatformId==VER_PLATFORM_WIN32_WINDOWS)                    osname = "Microsoft Windows 95";                break;            case 10:                osname = "Microsoft Windows 98";                break;            case 90:                osname = "Microsoft Windows Me";                break;            }            break;        case 5:            switch(os.dwMinorVersion)   //再比较dwMinorVersion的值            {             case 0:                osname = "Microsoft Windows 2000";//1999年12月发布                break;            case 1:                osname = "Microsoft Windows XP";//2001年8月发布                break;            case 2:                if(os.wProductType==VER_NT_WORKSTATION                     && info.wProcessorArchitecture==PROCESSOR_ARCHITECTURE_AMD64)                {                    osname = "Microsoft Windows XP Professional x64 Edition";                }                else if(GetSystemMetrics(SM_SERVERR2)==0)                    osname = "Microsoft Windows Server 2003";//2003年3月发布                 else if(GetSystemMetrics(SM_SERVERR2)!=0)                    osname = "Microsoft Windows Server 2003 R2";                break;            }            break;        case 6:            switch(os.dwMinorVersion)            {            case 0:                if(os.wProductType == VER_NT_WORKSTATION)                    osname = "Microsoft Windows Vista";                else                    osname = "Microsoft Windows Server 2008";//服务器版本                 break;            case 1:                if(os.wProductType == VER_NT_WORKSTATION)                    osname = "Microsoft Windows 7";                else                    osname = "Microsoft Windows Server 2008 R2";                break;            case 2:                if(os.wProductType == VER_NT_WORKSTATION)                    osname = "Microsoft Windows 8";                else                    osname = "Microsoft Windows Server 2012";                break;            case 3:                if(os.wProductType == VER_NT_WORKSTATION)                    osname = "Microsoft Windows 8.1";                else                    osname = "Microsoft Windows Server 2012 R2";                break;            }            break;        case 10:            switch(os.dwMinorVersion)            {            case 0:                if(os.wProductType == VER_NT_WORKSTATION)                    osname = "Microsoft Windows 10";                else                    osname = "Microsoft Windows Server 2016 Technical Preview";//服务器版本                 break;            }            break;        }    }//if(GetVersionEx((OSVERSIONINFO *)&os))    //https://msdn.microsoft.com/en-us/library/ms724832.aspx    return osname;} CPCInfo::~CPCInfo(void){}// 获取MAC地址string& CPCInfo::GetMAC(){    unsigned char szMac[20] = {0};    //为了确保获取到MAC地址，通过三种方式来获取    if(!getLocalMac3(szMac))    {        if(!getLocalMac2(szMac))        {            getLocalMac1(szMac);        }    }    m_strMAC.empty();    m_strMAC.append((const char*)szMac,sizeof(szMac));    return m_strMAC;}// 获取IP地址string& CPCInfo::GetIP(){    char ip[30] = {'\0'};    if (GetLocalIP(ip))    {        m_strIP.empty();        m_strIP.append(ip,sizeof(ip));    }    return m_strIP;}// 获取操作系统string& CPCInfo::GetOS(){    m_strOS = GetSystemName();    return m_strOS;}bool IsHaveKey(HKEY hKey, char* lpSubKey){    HKEY phkResult = 0;     if (ERROR_SUCCESS == RegOpenKeyExA(hKey, lpSubKey, 0, KEY_QUERY_VALUE, &phkResult))    {        RegCloseKey(phkResult);        return true;    }    return false;}// 是否为网吧bool CPCInfo::IsInternetBar(){    char* NetRoomKey[] =    {        "SOFTWARE\\Hintsoft\\PubwinClient",        "SOFTWARE\\Hintsoft\\pubwin",        "SOFTWARE\\Sicent\\wx2004Clt",        "SOFTWARE\\MpSoft\\smenu",        "SOFTWARE\\Microsoft\\jingzu",        "SOFTWARE\\iCafe8",        "SOFTWARE\\Goyoo\\i8desk",        "SOFTWARE\\Hintsoft1\\XunShanPro",        "SOFTWARE\\SyncExpertNetBar",        "SOFTWARE\\EYOOCLIENTSTATUS",        "SOFTWARE\\Richtech",        "SOFTWARE\\\u676d\u5dde\u987a\u7f51\u4fe1\u606f\u6280\u672f\u6709\u9650\u516c\u53f8\\\u7f51\u7ef4\u5927\u5e08\u874c\u86aa\u5a31\u4e50\u5e73\u53f0",        "SOFTWARE\\iCafe8",        "SOFTWARE\\Sicent\\wx2004Clt",        "SOFTWARE\\Sicent\\WxAdv",        "SOFTWARE\\Grabsun\\Netsense",    };    for (int i = 0; i < sizeof(NetRoomKey) / sizeof(char*); i++)    {        if (IsHaveKey(HKEY_LOCAL_MACHINE, NetRoomKey[i]))        {            m_bIsInternetBar = true;            break;        }    }    return m_bIsInternetBar;}

有个使用注意事项，不注意会导致Win8以上系统获取到的操作系统信息错误。

具体注意事项在这篇文章中有详细说明：http://blog.csdn.net/sunflover454/article/details/51525179

执行结果如下：
这里写图片描述

测试工程为VS2010 MFC项目,下载链接：http://download.csdn.net/detail/sunflover454/9534014

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