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标题: [转帖]获取远程机器名与Mac地址的代码 [打印本页]

作者: kkting 时间: 2005-6-20 19:42 标题: [转帖]获取远程机器名与Mac地址的代码

信息来源：www.bbnl.org #include "stdio.h" #include "stdlib.h" #include "Winsock2.h" #include "iphlpapi.h" #pragma comment ( lib, "ws2_32.lib" ) #pragma comment ( lib, "Iphlpapi.lib" ) void main( int argc, char ** argv ) { //处理命令行参数 if ( argc != 2 ) { 　printf( "RmtHost v0.1 - Get remote HostName /MacAddress\n" ); 　printf( "by ShotgunLabs ( Shotgun@xici.net )\n\n" ); 　printf( "Usage　:\n\tRmtHost.exe [RemoteIP]\n\n"); 　printf( "Example:\n\tRmtHost.exe 192.168.0.3\n\n"); 　exit( 0 ); } printf( "\nIpAddress : %s\n", argv[1] ); //初始化SOCKET WSADATA wsaData; int iRet = WSAStartup(MAKEWORD(2,1), &wsaData); if ( iRet != 0 ) { 　printf( "WSAStartup Error:%d\n", GetLastError() ); 　exit( 0 ); } //获取远程机器名 hostent * remoteHostent = (hostent*)malloc( sizeof( hostent )); int nRemoteAddr = inet_addr( argv[1] ); remoteHostent = gethostbyaddr( (char*)&nRemoteAddr,sizeof( in_addr ), AF_INET ); if ( remoteHostent ) 　printf( "HostName　: %s\n",remoteHostent->h_name ); else 　printf( "gethostbyaddr Error:%d\n", GetLastError()); //发送ARP查询包获得远程MAC地址 unsigned char macAddress[6]; ULONG macAddLen =　6; iRet = SendARP( nRemoteAddr, NULL, (PULONG)&macAddress,&macAddLen ); if ( iRet == NO_ERROR ) { 　printf( "MacAddress: " ); 　for( int i =0; i<6; i++ ) 　{ 　 printf( "%.2x", macAddress ); 　 if ( i<5 ) printf( "-" ); 　} } else 　printf( "SendARP Error:%d\n", GetLastError() ); printf( "\n" ); }

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