获取硬件信息的delphi源码（CPUID、操作系统、Mac物理地址、计算机名称、IP地址、用户名）
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{-----------------------------------------作者：sushengmiyan 2013.01.26备注：功能：硬件信息获取单元-----------------------------------------}unit ApplicationHardWareInfo;interfaceuses Windows, SysUtils, Classes, Registry, Nb30, WinSock;type TCPUID = array[1..4] of Longint; function GetCPUID: TCPUID; assembler; register;type //CPUID信息类 TCPUIDInfo = class private FCPUID: TCPUID; FCPUIDStr: string; procedure SetCPU(AHandle: THandle; CpuNo: Integer); function CPUIDTostr(ACPUID: TCPUID): string; function GetComputerBasicFrequency: string; function GetCPUType: string; public function GetCPUIDstr: string; property CPUFrequency: string read GetComputerBasicFrequency; property ProcessorType: string read GetCPUType; constructor Create; end; //mac地址信息类 TMacAdressInfo = class private FMacAdress: string; function GetMacPhysicalAddress(Alana: Integer = 0): string; function GetMacAddress: string; public property MacAdrress: string read GetMacAddress; constructor Create; end; //用户信息类 TPCUserInfo = class private function GetUserName: string; function GetHostIP: string; function GetWindowsVertion: string; public property UserName: string read GetUserName; property HostIP: string read GetHostIP; property WindowsVertion: string read GetWindowsVertion; constructor Create; end;implementation{ TCPUIDInfo }{----------------------------------------\-作者：sushengmiyan 2013.01.26参数：None返回：TCPUID功能：汇编方式获取CPUID\-----------------------------------------}function GetCPUID: TCPUID;asm PUSH EBX {Save affected register} PUSH EDI MOV EDI,EAX {@Resukt} MOV EAX,1 DW $A20F {CPUID Command} STOSD {CPUID[1]} MOV EAX,EBX STOSD {CPUID[2]} MOV EAX,ECX STOSD {CPUID[3]} MOV EAX,EDX STOSD {CPUID[4]} POP EDI {Restore registers} POP EBXend;{----------------------------------------\-作者：sushengmiyan 2013.01.26参数：ACPUID: TCPUID返回：string功能：将十六进制的CPUID转换为字符串\-----------------------------------------}function TCPUIDInfo.CPUIDTostr(ACPUID: TCPUID): string;begin Result := ''; Result := IntToHex(ACPUID[1] , 8) + IntToHex(ACPUID[2] , 8) + IntToHex(ACPUID[3] , 8) + IntToHex(ACPUID[4] , 8);end;{----------------------------------------\-作者：sushengmiyan 2013.01.26参数：None返回：string功能：处理器类型\-----------------------------------------}function TCPUIDInfo.GetCPUType: string;var systeminfo: SYSTEM_INFO;begin //获得CPU型号 GetSystemInfo(systeminfo); Result := IntToStr(systeminfo.dwProcessorType)end;{----------------------------------------\-作者：sushengmiyan 2013.01.26参数：None返回：string功能：CPU频率\-----------------------------------------}function TCPUIDInfo.GetComputerBasicFrequency: string;const DelayTime = 500;var TimerHi, TimerLo: DWORD; PriorityClass, Priority: Integer; dSpeed: Double;begin PriorityClass := GetPriorityClass(GetCurrentProcess); Priority := GetThreadPriority(GetCurrentThread); SetPriorityClass(GetCurrentProcess, REALTIME_PRIORITY_CLASS); SetThreadPriority(GetCurrentThread, THREAD_PRIORITY_TIME_CRITICAL); Sleep(10); asm dw 310Fh // RDTSC指令 mov TimerLo, eax mov TimerHi, edx end; Sleep(DelayTime); asm dw 310Fh // rdtsc sub eax, TimerLo sbb edx, TimerHi mov TimerLo, eax mov TimerHi, edx end; SetThreadPriority(GetCurrentThread, Priority); SetPriorityClass(GetCurrentProcess, PriorityClass); dSpeed := TimerLo / (1000.0 * DelayTime); Result := FormatFloat('0.00' , dSpeed / 1024) + ' GHz';end;{----------------------------------------\-作者：sushengmiyan 2013.01.26参数：AOwner: TComponent返回：None功能：初始化\-----------------------------------------}constructor TCPUIDInfo.Create;begin FCPUID := GetCPUID; FCPUIDStr := CPUIDTostr(FCPUID);end;{----------------------------------------\-作者：sushengmiyan 2013.01.26参数：None返回：string CPUID字符串功能：对外函数，调用这个方法就能得到CPUID\-----------------------------------------}function TCPUIDInfo.GetCPUIDstr: string;begin SetCPU(GetCurrentProcess , 1); Result := CPUIDTostr(GetCPUID);end;{----------------------------------------\-作者：sushengmiyan 2013.01.26参数：AHandle: THandle; CpuNo: Integer返回：None功能：设置使用哪个cpu默认是第一个（推荐）\-----------------------------------------}procedure TCPUIDInfo.SetCPU(AHandle: THandle; CpuNo: Integer);var ProcessAffinity: Cardinal; _SystemAffinity: Cardinal;begin //通过设置进程或线程的亲缘性（affinity），使进程或线程在指定的CPU（核）上运行 GetProcessAffinityMask(AHandle , ProcessAffinity, _SystemAffinity) ; ProcessAffinity := CpuNo; SetProcessAffinityMask(AHandle , ProcessAffinity);end;{ TMacAdressInfo }{----------------------------------------\-作者：sushengmiyan 2013.01.26参数：None返回：None功能：初始化\-----------------------------------------}constructor TMacAdressInfo.Create;begin FMacAdress := GetMacPhysicalAddress;end;{----------------------------------------\-作者：sushengmiyan 2013.01.26参数：None返回：string功能：返回Mac地址\-----------------------------------------}function TMacAdressInfo.GetMacAddress: string;begin Result := FMacAdress;end;{----------------------------------------\-作者：sushengmiyan 2013.01.26参数：Alana: Integer = 0返回：string功能：通过LANA号获取Mac物理地址 （内存方式获取），整体步骤如下： 一、枚举系统上可用的所有LANA编号 二、重置计划使用的每个LANA编号 三、适配器命令获取网卡地址\-----------------------------------------}function TMacAdressInfo.GetMacPhysicalAddress(Alana: Integer = 0): string;var NCB: TNCB;//Netbios控制块 AdapterStatus: TAdapterStatus;//取网卡状态 LanaEnum: TLanaEnum; //LANA枚举值 I: Integer;begin Result := ''; Try { http://blog.csdn.net/sushengmiyan/article/details/8543811 一、枚举LANA值 ①.申请分配一个TNCB结构 NCB: TNCB； ②.将TNCB结构变量初始化成O ZeroMemory(@NCB , SizeOf(NCB)); ③.置命令为NCBENUM NCB.ncb_Command := chr(NCBENUM); ④.为ncb_buffer分配LANA_ENUM NCB.ncb_buffer := @LANAENUM; ⑤.为NCB_length制定长度 NCB.NCB_length := Sizeof(LANAENUM); ⑥.调用Netbios函数获取Netbios CRC := NetBios(@NCB); ⑦.返回值NRC_GOODRET表示成功 NCB.ncb_retcode = Chr(NRC_GOODRET) } ZeroMemory(@NCB , SizeOf(NCB)); NCB.ncb_Command := Chr(NCBENUM); NCB.ncb_buffer := @LANAENUM; NCB.NCB_length := Sizeof(LANAENUM); NetBios(@NCB); if not (NCB.ncb_retcode = Chr(NRC_GOODRET)) then Exit; { http://blog.csdn.net/sushengmiyan/article/details/8543811 二、重置计划使用的每个LANA编号 ①.申请分配一个TNCB结构 NCB: TNCB； ②.将TNCB结构变量初始化成O ZeroMemory(@NCB , SizeOf(NCB)); ③.置命令为NCBRESET NCB.ncb_Command := chr(NCBRESET); ④.给命令设置LANA编号 NCB.ncb_lana_num := LanaEnum.lana[Alana]; ⑤.调用Netbios函数获取Netbios CRC := NetBios(@NCB); ⑥.返回值NRC_GOODRET表示成功 NCB.ncb_retcode = Chr(NRC_GOODRET) } ZeroMemory(@NCB , SizeOf(NCB)); NCb.ncb_Command := Chr(NCBRESET); NCB.ncb_lana_num := LanaEnum.lana[Alana]; Netbios(@NCB); if not (NCB.ncb_retcode = Chr(NRC_GOODRET)) then Exit; { http://blog.csdn.net/sushengmiyan/article/details/8543811 三、使用TAdapterStatus结构获取网卡地址 ①.申请分配一个TNCB结构 NCB: TNCB； ②.将TNCB结构变量初始化成O ZeroMemory(@NCB , SizeOf(NCB)); ③.置命令为NCBASTAT NCB.ncb_Command := chr(NCBASTAT); ④.为ncb_buffer分配LANA_ENUM NCB.ncb_buffer := @LANAENUM; ⑤.设置ncb_callname NCB.ncb_callname := '* ' + #0; ⑥.为ncb_buffer分配AdapterStatus NCB.ncb_buffer := @AdapterStatus; ⑦.为NCB_length制定长度 NCB.NCB_length := Sizeof(AdapterStatus); ⑧.调用Netbios函数获取Netbios CRC := NetBios(@NCB); } ZeroMemory(@NCB , SizeOf(NCB)); NCb.ncb_Command := chr(NCBASTAT); NCB.ncb_lana_num := LANAENUM.lana[Alana]; NCB.ncb_callname[0] := '*'; //不明白为何如此设置，*代表啥子？ //有懂的可以邮件分享 429119108@qq.com O(∩_∩)O谢谢 NCB.ncb_buffer := @AdapterStatus; NCB.ncb_length := SizeOf(AdapterStatus); NetBios(@NCB); //获取形如AA-BB-CC-DD-EE-FF形式的mac物理地址字符串 Result := ''; for I := 0 to 5 do if SameStr(Result , '') then Result := Result + IntToHex(Integer(AdapterStatus.adapter_address[I]) , 2) else Result := Result + '-' + IntToHex(Integer(AdapterStatus.adapter_address[I]) , 2); Finally End;end;{ TPCUserInfo }{----------------------------------------\-作者：sushengmiyan 2013.01.26参数：None返回：None功能：创建\-----------------------------------------}constructor TPCUserInfo.Create;beginend;{----------------------------------------\-作者：sushengmiyan 2013.01.26参数：None返回：string功能：得到主机IP\-----------------------------------------}function TPCUserInfo.GetHostIP: string;var sHostName: string; WSAData: TWSAData; HostEnt: PHostEnt;begin sHostName := UserName; Result := ''; WSAStartup(2 , WSAData); HostEnt := GetHostByName(PChar(sHostName)); if HostEnt <> nil then begin with HostEnt^ do Result:= Format('%d.%d.%d.%d' , [Byte(h_addr^[0]) , Byte(h_addr^[1]) , Byte(h_addr^[2]) , Byte(h_addr^[3])]); end; WSACleanup;end;{----------------------------------------\-作者：sushengmiyan 2013.01.26参数：None返回：None功能：获取用户名\-----------------------------------------}function TPCUserInfo.GetUserName;var Name: PChar; Size: DWORD;begin GetMem(Name , 255);//申请内存 Size := 255; GetComputerName(Name , Size); Result := Name; FreeMem(Name); //记得释放内存end;{----------------------------------------\-作者：sushengmiyan 2013.01.26参数：None返回：string功能：返回操作系统类型\-----------------------------------------}function TPCUserInfo.GetWindowsVertion: string; function GetWindowsVersionString: string; var oSVersion: TOSVersionInfoA; begin Result := ''; oSversion.dwOSVersionInfoSize := SizeOf(TOSVersionInfoA); if GetVersionExA(oSVersion) then with oSVersion do Result := Trim(Format('%s', [szCSDVersion])); end;var AWin32Version: Extended; sWin: string;begin sWin := 'Windows'; AWin32Version := StrToFloat(Format('%d.%d', [Win32MajorVersion, Win32MinorVersion])); case Win32Platform of VER_PLATFORM_WIN32s: Result := sWin + '32'; VER_PLATFORM_WIN32_WINDOWS: begin if AWin32Version = 4.0 then Result := sWin + '95' else if AWin32Version = 4.1 then Result := sWin + '98' else if AWin32Version = 4.9 then Result := sWin + 'Me' else Result := sWin + '9x'; end; VER_PLATFORM_WIN32_NT: begin if AWin32Version = 3.51 then Result := sWin + 'NT 3.51' else if AWin32Version = 4.0 then Result := sWin + 'NT 4.0' else if AWin32Version = 5.0 then Result := sWin + '2000' else if AWin32Version = 5.1 then Result := sWin + 'XP' else if AWin32Version = 5.2 then Result := sWin + '2003' else if AWin32Version = 6.0 then Result := sWin + 'Vista' else if AWin32Version = 6.1 then Result := sWin + '7' else Result := sWin; end else Result := sWin; end; Result := Result + ' ' + GetWindowsVersionString;end;end.