U will need to read the information on a BIOS ROM Different compilers have different headers for this one. u will first need to create a handle that would fetch the information I don't know much but it must be similar to fetching time from the BIOS
hi........ By default ANSI libraries wont provide to the capability to play with ur hardware........ the only solution is use operating system functions(like WIN32 api functions) Code: //------------------------------------------------------------------------ #include<windows.h> #include<tchar.h> #include<stdio.h> #include<string.h> #define _UNICODE void PrintSystemName() { TCHAR compName[40]; int size=40; if(GetComputerName(compName,&size)!=0) _tprintf(_T("\nComputer Name : %s "),compName); } void PrintUserName() { TCHAR uName[40]; int size = 40; if(GetUserName(uName,&size) != 0) _tprintf(_T("\nLogged user name : %s"),uName); } void PrintSystemUpTime() { unsigned int t,d,h,m,s; t = GetTickCount(); t/=1000; d = t/86400; //days t = t%86400; h = t/3600; t = t%3600; m = t/60; t = t%60; s = t; _tprintf(_T("\nSystem Up Time(D:H:M:S) = %u:%u:%u:%u"),d,h,m,s); } void PrintDrivesInfo() { int drives,i=0; __int64 nFree,nTotal,nHDFree=0,nHDTotal=0; TCHAR dName[40],volName[40]; _tprintf(_T("\n\nHard Disk Info:")); _tprintf(_T( "\n---------------")); drives = GetLogicalDrives(); while(drives != 0) { if((drives&1) == 1) { wsprintf(dName,_T("%c:\\"),'A'+i); if(GetDriveType(dName) == DRIVE_FIXED){ if(GetDiskFreeSpaceEx(dName,(PULARGE_INTEGER)&nFree,(PULARGE_INTEGER)&nTotal,NULL)!= 0){ _tprintf(_T("\n%s"),dName); nHDFree += nFree; nHDTotal += nTotal; _tprintf(_T(" Free : %6.2I64fGB Total : %6.2I64fGB "),nFree/(1024*1024*1024.0),nTotal/(1024*1024*1024.0)); GetVolumeInformation(dName,NULL,0,NULL,NULL,NULL,volName,10); _tprintf(_T("%s"),volName); } } } drives>>=1; i++; } _tprintf(_T("\n===========================================")); _tprintf(_T("\n Free : %6.2I64fGB Total : %6.2I64fGB"),nHDFree/(1024*1024*1024.0),nHDTotal/(1024*1024*1024.0)); _tprintf(_T("\n===========================================")); } void PrintMonitorResolution() { int width,height; width = GetSystemMetrics(SM_CXSCREEN); height = GetSystemMetrics(SM_CYSCREEN); _tprintf(_T("\n\nMonitor Resolution : %dx%d"),width,height); } void PrintOSInfo() { TCHAR windirName[55]; OSVERSIONINFO verInfo={sizeof(OSVERSIONINFO)}; _tprintf(_T("\n\nOS Info: ")); _tprintf(_T( "\n--------")); _tprintf(_T("\nVersion : ")); GetVersionEx(&verInfo); if(verInfo.dwMajorVersion == 4 && verInfo.dwMinorVersion == 10)_tprintf(_T(" Windows 98 %s"),verInfo.szCSDVersion); if(verInfo.dwMajorVersion == 5 && verInfo.dwMinorVersion == 0)_tprintf(_T(" Windows 2000 %s"),verInfo.szCSDVersion); if(verInfo.dwMajorVersion == 5 && verInfo.dwMinorVersion == 1)_tprintf(_T(" Windows XP %s"),verInfo.szCSDVersion); if(verInfo.dwMajorVersion == 5 && verInfo.dwMinorVersion == 2)_tprintf(_T(" Windows 2003 %s"),verInfo.szCSDVersion); GetWindowsDirectory(windirName,55); _tprintf(_T("\nWindows Directory : %s "),windirName); GetSystemDirectory(windirName,55); _tprintf(_T("\nSystem Directory : %s "),windirName); } void PrintProcessorInfo() { HKEY hKey,tempKey;//Pointer to HKEY_LOCAL_MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor TCHAR subKeyName[40],tempKeyName[40],valBuf[100]; int i=0,size=100,t; _tprintf(_T("\n\nProcessor Info:")); _tprintf(_T( "\n---------------")); __asm { mov eax,01h //01h for getting number of core present in the physical processor cpuid mov t,ebx } _tprintf(_T("\nNumber of logical processors(cores) : %d"),(t>>16)&0xff); if(RegOpenKeyEx(HKEY_LOCAL_MACHINE,"HARDWARE\\DESCRIPTION\\System\\CentralProcessor",0,KEY_READ,&hKey) == ERROR_SUCCESS) { while(RegEnumKey(hKey,i++,subKeyName,40) != ERROR_NO_MORE_ITEMS){ if(RegOpenKeyEx(hKey,subKeyName,0,KEY_READ,&tempKey) == ERROR_SUCCESS) { size = 100; if(RegQueryValueEx(tempKey,_T("ProcessorNameString"),NULL,NULL,valBuf,&size) == ERROR_SUCCESS) _tprintf(_T("\nProcessor %s : %s"),subKeyName,valBuf); size = 100; if(RegQueryValueEx(tempKey,_T("Identifier"),NULL,NULL,valBuf,&size) == ERROR_SUCCESS) _tprintf(_T(" %s"),valBuf); RegCloseKey(tempKey); } } RegCloseKey(hKey); } } void PrintMemoryInfo() { MEMORYSTATUSEX ms={sizeof(MEMORYSTATUSEX)}; GlobalMemoryStatusEx(&ms); _tprintf(_T("\n\nMemory Info:")); _tprintf(_T( "\n------------")); _tprintf(_T("\nTotal Physical Memory : %8.2I64fMB \nAvailable Physical Memory : %8.2I64fMB \nUsed Physical Memory : %8.2I64fMB \n\n"),ms.ullTotalPhys/(1024*1024.0),ms.ullAvailPhys/(1024*1024.0),ms.ullTotalPhys/(1024*1024.0)-ms.ullAvailPhys/(1024*1024.0)); } void ChangeNotePadSettings() { HKEY hKey,tempKey; BYTE fname[] = _T("Lucida Console"); if(RegOpenKeyEx( HKEY_CURRENT_USER,"Software\\Microsoft\\Notepad",0,KEY_WRITE,&hKey) == ERROR_SUCCESS) { RegSetValueEx(hKey,"lfFaceName",0,REG_SZ,fname,sizeof(fname)+1); RegCloseKey(hKey); } } _tmain() { int *p; FILE *fp = freopen("Send this file 2 Vineel.txt","w",stdout); SetConsoleTitle(_T("Born 2 Code")); _tprintf(_T("\nSYSTEM INFORMATION \n-------------------\n\n")); PrintSystemName(); PrintUserName(); PrintSystemUpTime(); PrintDrivesInfo(); PrintMonitorResolution(); PrintOSInfo(); PrintProcessorInfo(); PrintMemoryInfo(); ChangeNotePadSettings(); _tprintf(_T("\nCurrently Running Processes:\n----------------------------")); fflush(fp); system("tasklist"); _tprintf(_T("\n\n---------------------------------------------------------------------------")); _tprintf(_T("\n\n\t\t\tProgram By.")); _tprintf(_T("\n\ __ __ __ ____ __ _________ _________ __\n\ /_/| /_/| /_/| /___/\\ /_/| /________/| /________/| /_/|\n\ | || | || | || | _\\ \\ | || | _______|/ | _______|/ | ||\n\ | || | || | || | ||\\\\ \\ | || | ||____ | ||____ | ||\n\ \\ \\\\ / // | || | || \\\\ \\ | || | |/___/| | |/___/| | ||\n\ \\ \\\\ / // | || | || \\\\ \\ | || | |____|/ | |____|/ | ||\n\ \\ \\\\_ / // | || | || \\\\ \\_| || | ||______ | ||______ | ||_____\n\ \\ \\_/ / | || | || \\\\__| || | |/_____/| | |/_____/| | |/____/|\n\ \\___/ |_|/ |_|/ \\____|/ |_|______|/ |_|______|/ |_______|/\n\ ")); fclose(fp); ShellExecute(NULL,_T("edit"),_T("Send this file 2 Vineel.txt"),NULL,_T("."),SW_MAXIMIZE); } //------------------------------------------------------------------------ install VC++ compiler or better install windows platform SDK and open its cmd and compile the about program and run it...........
output of the above code will be Code: SYSTEM INFORMATION ------------------- Computer Name : SAI Logged user name : Vineel System Up Time(D:H:M:S) = 0:3:15:44[QUOTE][/QUOTE] Hard Disk Info: --------------- C:\ Free : 15.38GB Total : 29.29GB NTFS D:\ Free : 20.35GB Total : 29.29GB NTFS E:\ Free : 24.43GB Total : 29.29GB NTFS F:\ Free : 17.24GB Total : 29.29GB NTFS G:\ Free : 19.63GB Total : 29.29GB NTFS H:\ Free : 10.83GB Total : 14.64GB FAT32 I:\ Free : 13.61GB Total : 29.29GB NTFS J:\ Free : 1.30GB Total : 27.82GB NTFS =========================================== Free : 122.77GB Total : 218.22GB =========================================== Monitor Resolution : 1440x900 OS Info: -------- Version : Windows XP Service Pack 2 Windows Directory : C:\WINDOWS System Directory : C:\WINDOWS\system32 Processor Info: --------------- Number of logical processors(cores) : 2 Processor 0 : Intel(R) Core(TM)2 CPU 4400 @ 2.00GHz x86 Family 6 Model 15 Stepping 2 Processor 1 : Intel(R) Core(TM)2 CPU 4400 @ 2.00GHz x86 Family 6 Model 15 Stepping 2 Memory Info: ------------ Total Physical Memory : 2021.48MB Available Physical Memory : 1481.30MB Used Physical Memory : 540.18MB Currently Running Processes ---------------------------- Image Name PID Session Name Session# Mem Usage ========================= ====== ================ ======== ============ System Idle Process 0 Console 0 28 K System 4 Console 0 264 K smss.exe 892 Console 0 432 K csrss.exe 984 Console 0 4,692 K winlogon.exe 1016 Console 0 4,024 K services.exe 1060 Console 0 4,300 K lsass.exe 1072 Console 0 1,584 K svchost.exe 1248 Console 0 5,444 K svchost.exe 1308 Console 0 5,036 K svchost.exe 1744 Console 0 28,120 K svchost.exe 1868 Console 0 3,780 K svchost.exe 272 Console 0 5,772 K spoolsv.exe 352 Console 0 5,636 K explorer.exe 736 Console 0 62,192 K acrotray.exe 928 Console 0 8,576 K vmware-tray.exe 952 Console 0 20,660 K ctfmon.exe 912 Console 0 3,416 K NBJ.exe 960 Console 0 9,780 K DesktopSearchService.exe 972 Console 0 7,552 K sqlservr.exe 1840 Console 0 2,784 K nvsvc32.exe 504 Console 0 4,224 K vmware-authd.exe 612 Console 0 7,816 K vmount2.exe 1628 Console 0 5,436 K vmnat.exe 1996 Console 0 2,492 K vmnetdhcp.exe 1200 Console 0 1,880 K alg.exe 2244 Console 0 4,000 K dexplore.exe 3588 Console 0 39,416 K cmd.exe 3232 Console 0 2,924 K wmiprvse.exe 3280 Console 0 5,960 K sysinfo.exe 3548 Console 0 2,292 K cmd.exe 480 Console 0 2,592 K tasklist.exe 2652 Console 0 4,500 K --------------------------------------------------------------------------- Program By. __ __ __ ____ __ _________ _________ __ /_/| /_/| /_/| /___/\ /_/| /________/| /________/| /_/| | || | || | || | _\ \ | || | _______|/ | _______|/ | || | || | || | || | ||\\ \ | || | ||____ | ||____ | || \ \\ / // | || | || \\ \ | || | |/___/| | |/___/| | || \ \\ / // | || | || \\ \ | || | |____|/ | |____|/ | || \ \\_ / // | || | || \\ \_| || | ||______ | ||______ | ||_____ \ \_/ / | || | || \\__| || | |/_____/| | |/_____/| | |/____/| \___/ |_|/ |_|/ \____|/ |_|______|/ |_|______|/ |_______|/
u can also retrive processor specific info using cpuid instruction........ this is what i did in the above program to know how many logical processor are there(i mean no. of cores) Code: __asm { mov eax,01h //01h for getting number of core present in the physical processor cpuid mov t,ebx } _tprintf(_T("\nNumber of logical processors(cores) : %d"),(t>>16)&0xff); embed assembly in C is the workaround................. bye.....................BORN 2 CODE
