转载:http://blog.csdn.net/yapingxin/article/details/50107799
参考文章:http://www.codeproject.com/Articles/17973/How-To-Get-Hardware-Information-CPU-ID-MainBoard-I
1.计算机名称
1 //计算机名称 2 void DisplayComputerNameEx() 3 { 4 TCHAR scComputerName[MAX_COMPUTERNAME_LENGTH*2 + 1]; 5 DWORD lnNameLength = MAX_COMPUTERNAME_LENGTH*2; 6 7 GetComputerNameEx(ComputerNameNetBIOS, scComputerName, &lnNameLength); 8 9 _tprintf( _T("Computer name: %s "), scComputerName); 10 }
2.获取当前用户名（当前登录用户名）
1 CString GetCurrentUserName() 2 { 3 CString strUserName; 4 5 LPTSTR szBuffer=new wchar_t[300]; 6 DWORD dwSize=300; 7 GetUserName(szBuffer,&dwSize); 8 strUserName=szBuffer; 9 10 delete szBuffer; 11 12 return strUserName; 13 }
3.处理器个数
1 //处理器个数 2 void DisplayProcessorCount() 3 { 4 SYSTEM_INFO sysInfo; 5 GetSystemInfo(&sysInfo); 6 7 _tprintf( _T("Number of processors: %d "), sysInfo.dwNumberOfProcessors); 8 }
4.CPU ID
1 //处理器ID 2 CString GetCPUID() 3 { 4 5 CString CPUID; 6 7 unsigned long s1,s2; 8 9 unsigned char vendor_id[]="------------"; 10 11 char sel; 12 13 sel='1'; 14 15 CString VernderID; 16 17 CString MyCpuID,CPUID1,CPUID2; 18 19 switch(sel) 20 21 { 22 23 case '1': 24 25 __asm{ 26 27 xor eax,eax//eax=0:取Vendor信息 28 29 cpuid//取cpu id指令，可在Ring3级使用 30 31 mov dword ptr vendor_id,ebx 32 33 mov dword ptr vendor_id[+4],edx 34 35 mov dword ptr vendor_id[+8],ecx 36 37 } 38 39 VernderID.Format(_T("%s-"),vendor_id); 40 41 __asm{ 42 43 mov eax,01h//eax=1:取CPU序列号 44 45 xor edx,edx 46 47 cpuid 48 49 mov s1,edx 50 51 mov s2,eax 52 53 } 54 55 CPUID1.Format(_T("%08X%08X"),s1,s2); 56 57 __asm{ 58 59 mov eax,03h 60 61 xor ecx,ecx 62 63 xor edx,edx 64 65 cpuid 66 67 mov s1,edx 68 69 mov s2,ecx 70 71 } 72 73 CPUID2.Format(_T("%08X%08X"),s1,s2); 74 75 break; 76 77 case '2': 78 79 { 80 81 __asm{ 82 83 mov ecx,119h 84 85 rdmsr 86 87 or eax,00200000h 88 89 wrmsr 90 91 } 92 93 } 94 95 96 MessageBox(NULL,_T("CPU id is disabled."),_T("help"),MB_OK); 97 98 break; 99 100 } 101 102 MyCpuID = CPUID1+CPUID2; 103 104 CPUID = MyCpuID; 105 106 return CPUID; 107 108 }
5.硬盘ID
1 #define _WIN32_DCOM 2 #include <iostream> 3 using namespace std; 4 #include <comdef.h> 5 #include <Wbemidl.h> 6 7 #pragma comment(lib, "wbemuuid.lib") 8 9 int main(int argc, char **argv) 10 { 11 HRESULT hres; 12 13 // Step 1: -------------------------------------------------- 14 // Initialize COM. ------------------------------------------ 15 16 hres = CoInitializeEx(0, COINIT_MULTITHREADED); 17 if (FAILED(hres)) 18 { 19 cout << "Failed to initialize COM library. Error code = 0x" 20 << hex << hres << endl; 21 return 1; // Program has failed. 22 } 23 24 // Step 2: -------------------------------------------------- 25 // Set general COM security levels -------------------------- 26 // Note: If you are using Windows 2000, you need to specify - 27 // the default authentication credentials for a user by using 28 // a SOLE_AUTHENTICATION_LIST structure in the pAuthList ---- 29 // parameter of CoInitializeSecurity ------------------------ 30 31 hres = CoInitializeSecurity( 32 NULL, 33 -1, // COM authentication 34 NULL, // Authentication services 35 NULL, // Reserved 36 RPC_C_AUTHN_LEVEL_DEFAULT, // Default authentication 37 RPC_C_IMP_LEVEL_IMPERSONATE, // Default Impersonation 38 NULL, // Authentication info 39 EOAC_NONE, // Additional capabilities 40 NULL // Reserved 41 ); 42 43 if (FAILED(hres)) 44 { 45 cout << "Failed to initialize security. Error code = 0x" 46 << hex << hres << endl; 47 CoUninitialize(); 48 return 1; // Program has failed. 49 } 50 51 // Step 3: --------------------------------------------------- 52 // Obtain the initial locator to WMI ------------------------- 53 54 IWbemLocator *pLoc = NULL; 55 56 hres = CoCreateInstance( 57 CLSID_WbemLocator, 58 0, 59 CLSCTX_INPROC_SERVER, 60 IID_IWbemLocator, (LPVOID *) &pLoc); 61 62 if (FAILED(hres)) 63 { 64 cout << "Failed to create IWbemLocator object." 65 << " Err code = 0x" 66 << hex << hres << endl; 67 CoUninitialize(); 68 return 1; // Program has failed. 69 } 70 71 // Step 4: ----------------------------------------------------- 72 // Connect to WMI through the IWbemLocator::ConnectServer method 73 74 IWbemServices *pSvc = NULL; 75 76 // Connect to the rootcimv2 namespace with 77 // the current user and obtain pointer pSvc 78 // to make IWbemServices calls. 79 hres = pLoc->ConnectServer( 80 _bstr_t(L"ROOT\CIMV2"), // Object path of WMI namespace 81 NULL, // User name. NULL = current user 82 NULL, // User password. NULL = current 83 0, // Locale. NULL indicates current 84 NULL, // Security flags. 85 0, // Authority (e.g. Kerberos) 86 0, // Context object 87 &pSvc // pointer to IWbemServices proxy 88 ); 89 90 if (FAILED(hres)) 91 { 92 cout << "Could not connect. Error code = 0x" 93 << hex << hres << endl; 94 pLoc->Release(); 95 CoUninitialize(); 96 return 1; // Program has failed. 97 } 98 99 cout << "Connected to ROOT\CIMV2 WMI namespace" << endl; 100 101 // Step 5: -------------------------------------------------- 102 // Set security levels on the proxy ------------------------- 103 104 hres = CoSetProxyBlanket( 105 pSvc, // Indicates the proxy to set 106 RPC_C_AUTHN_WINNT, // RPC_C_AUTHN_xxx 107 RPC_C_AUTHZ_NONE, // RPC_C_AUTHZ_xxx 108 NULL, // Server principal name 109 RPC_C_AUTHN_LEVEL_CALL, // RPC_C_AUTHN_LEVEL_xxx 110 RPC_C_IMP_LEVEL_IMPERSONATE, // RPC_C_IMP_LEVEL_xxx 111 NULL, // client identity 112 EOAC_NONE // proxy capabilities 113 ); 114 115 if (FAILED(hres)) 116 { 117 cout << "Could not set proxy blanket. Error code = 0x" 118 << hex << hres << endl; 119 pSvc->Release(); 120 pLoc->Release(); 121 CoUninitialize(); 122 return 1; // Program has failed. 123 } 124 125 // Step 6: -------------------------------------------------- 126 // Use the IWbemServices pointer to make requests of WMI ---- 127 128 // For example, get the name of the operating system 129 IEnumWbemClassObject* pEnumerator = NULL; 130 hres = pSvc->ExecQuery( 131 bstr_t("WQL"), 132 bstr_t("SELECT * FROM Win32_PhysicalMedia"), 133 WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY, 134 NULL, 135 &pEnumerator); 136 137 if (FAILED(hres)) 138 { 139 cout << "Query for physical media failed." 140 << " Error code = 0x" 141 << hex << hres << endl; 142 pSvc->Release(); 143 pLoc->Release(); 144 CoUninitialize(); 145 return 1; // Program has failed. 146 } 147 148 // Step 7: ------------------------------------------------- 149 // Get the data from the query in step 6 ------------------- 150 151 IWbemClassObject *pclsObj = NULL; 152 ULONG uReturn = 0; 153 154 while (pEnumerator) 155 { 156 HRESULT hr = pEnumerator->Next(WBEM_INFINITE, 1, 157 &pclsObj, &uReturn); 158 159 if(0 == uReturn) 160 { 161 break; 162 } 163 164 VARIANT vtProp; 165 166 // Get the value of the Name property 167 hr = pclsObj->Get(L"SerialNumber", 0, &vtProp, 0, 0); 168 169 wcout << "Serial Number : " << vtProp.bstrVal << endl; 170 VariantClear(&vtProp); 171 } 172 173 // Cleanup 174 // ======== 175 176 pSvc->Release(); 177 pLoc->Release(); 178 pEnumerator->Release(); 179 pclsObj->Release(); 180 CoUninitialize(); 181 182 return 0; // Program successfully completed. 183 }
6.主板ID
1 //获取主板ID 2 BOOL GetMainBoardInfoByCmd(char* & lpszBaseBoard) 3 { 4 const long COMMAND_SIZE = 1020; // Command line output buffer 5 const DWORD WAIT_TIME = 500; // INFINITE 6 7 // The command to get mainboard serial number 8 TCHAR szFetCmd[] = _T("wmic BaseBoard get SerialNumber"); 9 10 // Pre- information of mainboard serial number 11 const std::string strEnSearch = "SerialNumber"; 12 13 BOOL fReturnCode = FALSE; 14 HANDLE hReadPipe = NULL; // Pipeline for READ 15 HANDLE hWritePipe = NULL; // Pipeline for WRITE 16 PROCESS_INFORMATION pi; // Process information 17 STARTUPINFO si; // Control-command window info 18 SECURITY_ATTRIBUTES sa; // Security attributes 19 20 char szBuffer[COMMAND_SIZE + 1] = { 0 }; // Command line output buffer 21 std::string strBuffer; 22 DWORD count = 0; 23 size_t pos = 0; 24 size_t i = 0; 25 size_t j = 0; 26 27 lpszBaseBoard = (char*)malloc((COMMAND_SIZE + 1)*sizeof(char)); 28 memset(lpszBaseBoard, 0x00, (COMMAND_SIZE + 1)*sizeof(char)); 29 30 memset(&pi, 0, sizeof(pi)); 31 memset(&si, 0, sizeof(si)); 32 memset(&sa, 0, sizeof(sa)); 33 34 pi.hProcess = NULL; 35 pi.hThread = NULL; 36 si.cb = sizeof(STARTUPINFO); 37 sa.nLength = sizeof(SECURITY_ATTRIBUTES); 38 sa.lpSecurityDescriptor = NULL; 39 sa.bInheritHandle = TRUE; 40 41 // Step 1: Create pipeline 42 fReturnCode = CreatePipe(&hReadPipe, &hWritePipe, &sa, 0); 43 if (!fReturnCode) 44 { 45 goto EXIT; 46 } 47 48 // Step 2: Set command line window to be specific READ / WRITE pipeline 49 GetStartupInfo(&si); 50 si.hStdError = hWritePipe; 51 si.hStdOutput = hWritePipe; 52 si.wShowWindow = SW_HIDE; // hide command line window 53 si.dwFlags = STARTF_USESHOWWINDOW | STARTF_USESTDHANDLES; 54 55 // Step 3: Create process to get command line handle 56 fReturnCode = CreateProcess(NULL, szFetCmd, NULL, NULL, TRUE, 0, NULL, NULL, &si, &pi); 57 if (!fReturnCode) 58 { 59 goto EXIT; 60 } 61 62 // Step 4: Get return back data 63 WaitForSingleObject(pi.hProcess, WAIT_TIME); 64 fReturnCode = ReadFile(hReadPipe, szBuffer, COMMAND_SIZE, &count, 0); 65 if (!fReturnCode) 66 { 67 goto EXIT; 68 } 69 70 // Step 5: Search for mainboard serial number 71 fReturnCode = FALSE; 72 strBuffer = szBuffer; 73 pos = strBuffer.find(strEnSearch); 74 75 if (pos < 0) // NOT FOUND 76 { 77 goto EXIT; 78 } 79 else 80 { 81 strBuffer = strBuffer.substr(pos + strEnSearch.length()); 82 } 83 84 memset(szBuffer, 0x00, sizeof(szBuffer)); 85 strcpy_s(szBuffer, strBuffer.c_str()); 86 87 // Get ride of <space>, , 88 j = 0; 89 for (i = 0; i < strlen(szBuffer); i++) 90 { 91 if (szBuffer[i] != ' ' && szBuffer[i] != ' ' && szBuffer[i] != ' ') 92 { 93 lpszBaseBoard[j] = szBuffer[i]; 94 j++; 95 } 96 } 97 98 fReturnCode = TRUE; 99 100 EXIT: 101 CloseHandle(hWritePipe); 102 CloseHandle(hReadPipe); 103 CloseHandle(pi.hProcess); 104 CloseHandle(pi.hThread); 105 106 return(fReturnCode); 107 }
获取主板ID的用法
1 { 2 . . . . . . 3 char* lpszMainBoardSN = NULL; 4 GetMainBoardInfoByCmd(lpszMainBoardSN); 5 6 if (lpszMainBoardSN) 7 { 8 printf("%s ", lpszMainBoardSN); 9 10 free(lpszMainBoardSN); 11 lpszMainBoardSN = NULL; 12 } 13 else 14 { 15 printf("N/A "); 16 } 17 18 . . . . . . 19 }