用C程序查看linux⼀win操作系统信息

获取 Windows 操作系统版本信息的 C 程序 [zt]
From:[url]http://kevin2296.blog.163.com/article/-aBzn-rfC7hw.html[/url]

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// OSinfo.cpp : 定义控制台应用程序的入口点。
#include "stdafx.h"
#include
#include
#include "winsock.h"
#include
#include
using std::cout;using std::string;using std::iostream;
using std::endl;using std::ios;using std::fstream;
using std::ofstream;using std::cin;
#pragma comment( lib, "Ws2_32.lib" )
#define MAX_VALUE_NAME 256

//char osinfo[MAX_PATH][MAX_PATH];
char patchname[MAX_VALUE_NAME];

//全局变量
char *LocalIP=""; //定义IP地址变量

//获取本机ip
bool GetLocalIp()
{
WSADATA wsaData;
char name[255];//定义用于存放获得的主机名的变量
PHOSTENT hostinfo;
//调用MAKEWORD（）获得Winsock版本的正确值，用于加载Winsock库
if ( WSAStartup( MAKEWORD(2,2), &wsaData ) == 0 )
{
//现在是加载Winsock库，如果WSAStartup（）函数返回值为0，说明加载成功，程序可以继续
if( gethostname ( name, sizeof(name)) == 0)
{
//如果成功地将本地主机名存放入由name参数指定的缓冲区中
if((hostinfo = gethostbyname(name)) != NULL)
{
//这是获取主机名，如果获得主机名成功的话，将返回一个指针，指向hostinfo，hostinfo
//为PHOSTENT型的变量，下面即将用到这个结构体
LocalIP = inet_ntoa (*(struct in_addr *)*hostinfo->h_addr_list);
//调用inet_ntoa（）函数，将hostinfo结构变量中的h_addr_list转化为标准的点分表示的IP
//地址（如192.168.0.1）
// printf("the ip is:%s\n",LocalIP);//输出IP地址
}
}
WSACleanup( );//卸载Winsock库，并释放所有资源

}
return TRUE;
}

//显示系统版本
bool DisplaySystemVesion(FILE *fp)
{
OSVERSIONINFOEX osvi;
BOOL bOsVersionInfoEx;
//利用OSVERSIONINFOEX结构调用GetVersionEx()函数
//如果调用失败，可尝试使用OSVERSIONINFO结构
ZeroMemory(&osvi,sizeof(OSVERSIONINFOEX));
osvi.dwOSVersionInfoSize=sizeof(OSVERSIONINFOEX);
if(!(bOsVersionInfoEx=GetVersionEx((OSVERSIONINFO*)&osvi)))
{
//
osvi.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
if(!GetVersionEx((OSVERSIONINFO*)&osvi))
return FALSE;
}
switch(osvi.dwPlatformId)
{
case VER_PLATFORM_WIN32_NT:
//get os information
if ( osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 2 )
{
printf("Microsoft Windows Server 2003 family ");
//fprintf( fp, "Microsoft Windows Server 2003 family ");
fprintf( fp, "WindowsServer2003");
// strcpy(osinfo[0],"Microsoft Windows Server 2003 family ");
}

if ( osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 1 )
{
printf("Microsoft Windows XP ");
//fprintf( fp, "Microsoft Windows XP ");
fprintf( fp, "WindowsXP");
// strcpy(osinfo[0],"Microsoft Windows XP ");
}
if ( osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 0 )
{
printf("Microsoft Windows 2000 ");
//fprintf( fp, "Microsoft Windows 2000 ");
fprintf( fp, "Windows2000");
// strcpy(osinfo[0],"Microsoft Windows 2000 ");
}
if ( osvi.dwMajorVersion <= 4 )
{
printf("Microsoft Windows NT ");
//fprintf( fp, "Microsoft Windows NT ");
fprintf( fp, "WindowsNT");
// strcpy(osinfo[0],"Microsoft Windows NT ");
}
//
if(bOsVersionInfoEx)
{
if(osvi.wProductType==VER_NT_WORKSTATION)
{
printf("Professional ");
// fprintf(fp,"Professional ");
}
if(osvi.wProductType==VER_NT_SERVER)
{
printf("Server ");
// fprintf(fp,"Server ");
}
//printf("\n");
fprintf(fp,"\n");
}
else
{
HKEY hKey;
char szProductType[80];
DWORD dwBufLen;
RegOpenKeyEx(HKEY_LOCAL_MACHINE,"SYSTEM\\CurrentControlSet\\Control\\ProductOptions",0,KEY_QUERY_VALUE,&hKey);
RegQueryValueEx(hKey,"ProductType",NULL,NULL,(LPBYTE)szProductType,&dwBufLen);
RegCloseKey(hKey);

if(lstrcmpi("WINNT",szProductType)==0)
{
printf("Workstation ");
// fprintf(fp,"Workstation ");
}
if(lstrcmpi("SERVERNT",szProductType)==0)
{
printf("Server ");
// fprintf(fp,"Server ");
}
//printf("\n");
fprintf(fp,"\n");
}

// Display service pack (if any) and build number.
if( osvi.dwMajorVersion == 4 &&
lstrcmpi( osvi.szCSDVersion, "Service Pack 6" ) == 0 )
{
HKEY hKey;
LONG lRet;
// Test for SP6 versus SP6a.
lRet = RegOpenKeyEx( HKEY_LOCAL_MACHINE,
"SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Hotfix\\Q246009",
0, KEY_QUERY_VALUE, &hKey );
if( lRet == ERROR_SUCCESS )
{
printf( "Service Pack 6a (Build %d)\n", osvi.dwBuildNumber & 0xFFFF );
// fprintf( fp,"Service Pack 6a (Build %d)\n", osvi.dwBuildNumber & 0xFFFF );
// fprintf( fp,"Service Pack 6a\n" );
fprintf( fp,"6a\n" );
}
else // Windows NT 4.0 prior to SP6a
{
printf( "%s (Build %d)",osvi.szCSDVersion,osvi.dwBuildNumber & 0xFFFF);
/* printf( "%s (Build %d)\n",
osvi.szCSDVersion,
osvi.dwBuildNumber & 0xFFFF);
*/
// fprintf( fp,"%s (Build %d)\n",
// osvi.szCSDVersion,
// osvi.dwBuildNumber & 0xFFFF);
// fprintf( fp,"%s\n",osvi.szCSDVersion);
fprintf( fp,"%s\n",osvi.szCSDVersion+13); //去掉"Service Pack "共13个字节，只保留最后的号
}
RegCloseKey( hKey );
}
else // Windows NT 3.51 and earlier or Windows 2000 and later
{
printf( "%s (Build %d)",osvi.szCSDVersion,osvi.dwBuildNumber & 0xFFFF);
/*printf( "%s (Build %d)\n",
osvi.szCSDVersion,
osvi.dwBuildNumber & 0xFFFF);
*/
// fprintf( fp,"%s (Build %d)\n",
// osvi.szCSDVersion,
// osvi.dwBuildNumber & 0xFFFF);
// fprintf( fp,"%s\n",osvi.szCSDVersion);
fprintf( fp,"%s\n",osvi.szCSDVersion+13); //去掉"Service Pack "共13个字节，只保留最后的号
}
break;
case VER_PLATFORM_WIN32_WINDOWS:
if (osvi.dwMajorVersion == 4 && osvi.dwMinorVersion == 0)
{
printf("Microsoft Windows 95 ");
fprintf(fp,"Microsoft Windows 95 ");
if ( osvi.szCSDVersion[1] == 'C' || osvi.szCSDVersion[1] == 'B' )
{
printf("OSR2");
fprintf(fp,"OSR2");
// strcat(osinfo[0], "OSR2" );
}
printf("\n");
fprintf(fp,"\n");
}
if (osvi.dwMajorVersion == 4 && osvi.dwMinorVersion == 10)
{
printf("Microsoft Windows 98 ");
fprintf(fp,"Microsoft Windows 98 ");
if ( osvi.szCSDVersion[1] == 'A' )
{
printf("SE");
fprintf(fp,"SE");
}
printf("\n");
fprintf(fp,"\n");
}
if (osvi.dwMajorVersion == 4 && osvi.dwMinorVersion == 90)
{
printf("Microsoft Windows Millennium Edition\n");
fprintf(fp,"Microsoft Windows Millennium Edition\n");
}
break;
case VER_PLATFORM_WIN32s:
printf(" Microsoft Win32s\n");
fprintf(fp," Microsoft Win32s\n");
break;
}
return TRUE;
}
void DisplaySetupedPatch(FILE *fp)
{
HKEY hKey;
// LONG lRet;
// char Buf[80];
// char lpBuf[80];
DWORD i;
DWORD retCode;
// DWORD j;
// DWORD retValue;
DWORD dwxValueName=MAX_VALUE_NAME;
LPCTSTR path="SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Hotfix";
LONG return0=RegOpenKeyEx(HKEY_LOCAL_MACHINE,path,0,KEY_READ,&hKey);
if(return0!=ERROR_SUCCESS)
{
printf("错误:无法打开有关的键!");
}
for(i=1,retCode=ERROR_SUCCESS;retCode==ERROR_SUCCESS;i++)
{
retCode=RegEnumKey(hKey,i,patchname,MAX_PATH);
if(retCode==ERROR_SUCCESS)
{
printf("%s\n",patchname);
fprintf(fp,"%s\n",patchname);
}
}

}
void main()
{
//写入文件
FILE *fp;
GetLocalIp();
const char SaveReciveFilePath[]="f:\\";
string abPath(SaveReciveFilePath);
char Filename[512]="";
strcpy(Filename,LocalIP); //拷贝字符串
strcat(Filename,".txt"); //连接字符串
abPath += Filename;
fp=fopen(abPath.c_str(),"w");
while(fp==NULL);
// printf("the LocalIP is:%s\n",LocalIP);//输出IP地址
printf("本机IP地址:%s\n",LocalIP);//输出IP地址
// fprintf(fp,"本机IP:%s\n",LocalIP);
// fprintf(fp,"%s\n",LocalIP);
bool a=FALSE;
printf("本机操作系统版本是:");
// fprintf(fp,"本机操作系统版本是：");
//操作系统版本信息
while (a!=TRUE)
{
a=DisplaySystemVesion(fp);
}
//操作系统语言信息
printf("语言:");
// fprintf(fp,"语言:");
/* WORD wLangPID = PRIMARYLANGID( GetSystemDefaultLangID() );
if( LANG_CHINESE == wLangPID )
{
printf("CHS\n");//中文
fprintf(fp,"CHN\n");
}
else
{
printf("ENG\n"); //英文
fprintf(fp,"ENG\n");
}
if( NULL == wLangPID )
{
printf( "Failure!\n" );
}
*/
int LanguageID=GetSystemDefaultLangID(); //返回操作系统语言的ID号
switch(LanguageID)
{
case 0x0404:
printf("CHT\n");//Chinese Taiwan
fprintf(fp,"CHT\n");
break;
case 0x0804:
printf("CHS\n");//Chinese PRC
fprintf(fp,"CHS\n");
break;
case 0x0c04:
printf("ZHH\n");//Chinese Hong Kong SAR
fprintf(fp,"ZHH\n");
break;
case 0x1004:
printf("ZHH\n");//Chinese Singapore
fprintf(fp,"ZHH\n");
break;
case 0x1404:
printf("ZHM\n");//Chinese Macau SAR
fprintf(fp,"ZHM\n");
break;
case 0x0809:
printf("ENG\n");//English United Kingdom
fprintf(fp,"ENG\n");
break;
case 0x0409:
printf("USA\n");//English United States
fprintf(fp,"USA\n");
break;
default:
printf("Default\n");
fprintf(fp,"Default\n");
break;
}
// printf("%d\n",id);
//操作系统已安装补丁信息
printf("系统已经安装的升级补丁有:\n");
// fprintf(fp,"系统已经安装的升级补丁有：\n");
DisplaySetupedPatch(fp);
fclose(fp);
}

linux
linux下的/proc下的cpuinfo里是cpu信息，/proc下的version是版本相关信息。

windows不知道