#include <windows.h>
#include <stdio.h>
#include <string.h>
char YN(int k) {FILE *f;char fn[40];char ln[80];char yn;int n;yn='N';sprintf(fn,"d:\\ping%d.txt",k);f=fopen(fn,"r");if (NULL!=f) {n=0;while (1) {if (NULL==fgets(ln,80,f)) break;//if (strstr(ln,"ms ")) {yn='Y';break;//}n++;if (n>=4) break;//}fclose(f);}return yn;
}
void main(int argc,char **argv) {char cmdstr[256];int i;int IP[3];char c;if (argc<2) {USAGE:printf("Usage example:\n    %s 192.168.60.\nto test 192.168.60.1-254\n",argv[0]);return;}if (4==sscanf(argv[1],"%d.%d.%d%c",&IP[0],&IP[1],&IP[2],&c)) {if (0<=IP[0] && IP[0]<=255&& 0<=IP[1] && IP[1]<=255&& 0<=IP[2] && IP[2]<=255&& '.'==c) {for (i=1;i<255;i++) {sprintf(cmdstr,"cmd /c ping %s%d -n 1 -w 1000 >d:\\ping%d.txt",argv[1],i,i);WinExec(cmdstr,SW_HIDE);}Sleep(3000);for (i=1;i<255;i++) {printf("%c %s%d\n",YN(i),argv[1],i);}Sleep(3000);WinExec("cmd /c del /q d:\\ping*.txt",SW_HIDE);} else goto USAGE;} else goto USAGE;
}

// MyPing.cpp : Defines the entry point for the console application.//
#include "stdafx.h"#include <winsock2.h>#include <WS2tcpip.h>#include <stdio.h>#include <stdlib.h>#define ICMP_ECHO 8#define ICMP_ECHOREPLY 0#define ICMP_MIN 8 //Minimum 8-byte ICMP packet (header)#define DEF_PACKET_SIZE 32#define MAX_PACKET 1024#define MAX_IP_HDR_SIZE 60//IP header structuretypedef struct _iphdr{unsigned int h_len:4;//Length of the headerunsigned int version:4;//Version of IPunsigned char tos;//Type of serviceunsigned short total_len;//Total length of the packetunsigned short ident;//Unique identifierunsigned short frag_and_flags;//Flagsunsigned char ttl;//Time to liveunsigned char proto;//Protocol (TCP,UDP,etc.)unsigned short checksum;//IP checksumunsigned int sourceIP;unsigned int destIP;} IpHeader;//ICMP header structuretypedef struct _icmphdr{BYTE i_type;BYTE i_code;//Type sub codeUSHORT i_cksum;USHORT i_id;USHORT i_seq;//This is not the standard header, but we reserve space for timeULONG timestamp;} IcmpHeader;//IP option header--use with socket option IP_OPTIONStypedef struct _ipoptionhdr{unsigned char code;//Option typeunsigned char len;//Length of option hdrunsigned char ptr;//Offset into optonsunsigned long addr[9];//List of IP addrs} IpOptionHeader;int datasize;char* lpdest;//Print usage informationvoid usage(){printf("usage:MyPing -i:IP [data size]\n");printf("    -i:IP           remote machine to Ping\n");printf("    datasize     can be up to 1 KB\n");ExitProcess(1);}//Helper function to fill in various fields for our ICMP requestvoid FillICMPData(char* icmp_data, int datasize){IcmpHeader* icmp_hdr = (IcmpHeader*)icmp_data;icmp_hdr->i_type = ICMP_ECHO;//Request an ICMP echoicmp_hdr->i_code = 0;icmp_hdr->i_id = (USHORT)GetCurrentProcessId();icmp_hdr->i_cksum = 0;icmp_hdr->i_seq = 0;char* datapart = icmp_data + sizeof(IcmpHeader);//Place some junk in the buffermemset(datapart, 'E', datasize - sizeof(IcmpHeader));}//This function calculates the 16-bit one's complement sum//of the supplied buffer (ICMP) headerUSHORT checksum(USHORT* buffer, int size){unsigned long cksum = 0;while (size > 1){cksum += *buffer++;size -= sizeof(USHORT);}if (size){cksum += *(UCHAR*)buffer;}cksum = (cksum>>16) + (cksum & 0xffff);cksum += (cksum>>16);return (USHORT)(~cksum);}//If the IP option header is present, find the IP options//within the IP header and print the record route option valuesvoid DecodeIPOptions(char* buf, int bytes){IpOptionHeader* ipopt = (IpOptionHeader*)(buf + 20);printf("RR:    ");for (int i = 0; i < (ipopt->ptr / 4) - 1; i++){IN_ADDR inaddr;inaddr.S_un.S_addr = ipopt->addr[i];if (i != 0){printf("        ");}HOSTENT* host = gethostbyaddr((char*)&inaddr.S_un.S_addr,sizeof(inaddr.S_un.S_addr), AF_INET);if (host){printf("(%-15s) %s\n", inet_ntoa(inaddr), host->h_name);}else{printf("(%-15s)\n", inet_ntoa(inaddr));}}return;}//The response is an IP packet. We must decode the IP header to//locate the ICMP data.void DecodeICMPHeader(char* buf, int bytes, struct sockaddr_in* from){static int icmpcount = 0;IpHeader* iphdr = (IpHeader*)buf;//Number of 32-bit words * 4 = bytesunsigned short iphdrlen = iphdr->h_len * 4;DWORD tick = GetTickCount();if ((iphdrlen == MAX_IP_HDR_SIZE) && (!icmpcount)){DecodeIPOptions(buf, bytes);}if (bytes < iphdrlen + ICMP_MIN){printf("Too few bytes from %s\n", inet_ntoa(from->sin_addr));}IcmpHeader* icmphdr = (IcmpHeader*)(buf + iphdrlen);if (icmphdr->i_type != ICMP_ECHOREPLY){printf("nonecho type %d recvd\n", icmphdr->i_type);return;}//Make sure this is an ICMP reply to something we sent!if (icmphdr->i_id != (USHORT)GetCurrentProcessId()){printf("someone else's packet!\n");return;}printf("%d bytes from %s:", bytes, inet_ntoa(from->sin_addr));printf("  icmp_seq = %d. ", icmphdr->i_seq);printf("  time:%d ms", tick - icmphdr->timestamp);printf("\n");icmpcount++;return;}void ValidateArgs(int argc, _TCHAR** argv){lpdest = NULL;datasize = DEF_PACKET_SIZE;for (int i = 1; i < argc; i++){if ((argv[i][0] == '-') || (argv[i][0] == '/')){switch (tolower(argv[i][1])){case 'i':lpdest = argv[i] + 3;break;default:usage();break;}}else if (isdigit(argv[i][0])){datasize = atoi(argv[i]);}}}int _tmain(int argc, _TCHAR* argv[]){WSADATA wsaData;if (WSAStartup(MAKEWORD(2, 2), &wsaData) != 0){printf("WSAStartup() failed:%d\n", GetLastError());return -1;}ValidateArgs(argc, argv);SOCKET sockRaw = WSASocket(AF_INET, SOCK_RAW, IPPROTO_ICMP,NULL, 0, WSA_FLAG_OVERLAPPED);if (sockRaw == INVALID_SOCKET){printf("WSASocket() failed:%d\n", WSAGetLastError());return -1;}//Set the send/recv timeout valuesstruct sockaddr_in from;int fromlen = sizeof(from);int timeout = 1000;int bread = setsockopt(sockRaw, SOL_SOCKET, SO_RCVTIMEO,(char*)&timeout, sizeof(timeout));if (bread == SOCKET_ERROR){printf("setsockopt(SO_RCVTIMEO) failed:%d\n", WSAGetLastError());return -1;}timeout = 1000;bread = setsockopt(sockRaw, SOL_SOCKET, SO_SNDTIMEO,(char*)&timeout, sizeof(timeout));if (bread == SOCKET_ERROR){printf("setsockopt(SO_SNDTIMEO) failed:%d\n", WSAGetLastError());return -1;}struct sockaddr_in dest;memset(&dest, 0, sizeof(dest));//Resolve the endpoint's name if necessarydest.sin_family = AF_INET;if ((lpdest != NULL) && strlen(lpdest) != 0){dest.sin_addr.s_addr = inet_addr(lpdest);}else{struct hostent* hp = gethostbyname(lpdest);if (hp != NULL){memcpy(&(dest.sin_addr), hp->h_addr, hp->h_length);dest.sin_family = hp->h_addrtype;printf("dest.sin_addr = %s\n", inet_ntoa(dest.sin_addr));}else{printf("gethostbyname() failed:%d\n", WSAGetLastError());return -1;}}//Create the ICMP packetdatasize += sizeof(IcmpHeader);char* icmp_data = (char*)HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY, MAX_PACKET);if (!icmp_data){printf("HeapAlloc() failed:%d\n", GetLastError());return -1;}memset(icmp_data, 0, MAX_PACKET);FillICMPData(icmp_data, datasize);char* recvbuf = (char*)HeapAlloc(GetProcessHeap(),   HEAP_ZERO_MEMORY, MAX_PACKET);//Start sending/receiving ICMP packetsUSHORT seq_no = 0;while (true){static int nCount = 0;int bwrote;if (nCount++ == 4){break;}((IcmpHeader*)icmp_data)->i_cksum = 0;((IcmpHeader*)icmp_data)->timestamp = GetTickCount();((IcmpHeader*)icmp_data)->i_seq = seq_no++;((IcmpHeader*)icmp_data)->i_cksum = checksum((USHORT*)icmp_data, datasize);bwrote = sendto(sockRaw, icmp_data, datasize, 0,(struct sockaddr*)&dest, sizeof(dest));if (bwrote == SOCKET_ERROR){if (WSAGetLastError() == WSAETIMEDOUT){printf("timed out\n");continue;}printf("sendto() failed:%d\n", WSAGetLastError());return -1;}if (bwrote < datasize){printf("Wrote %d bytes\n", bwrote);}bread = recvfrom(sockRaw, recvbuf, MAX_PACKET, 0,(struct sockaddr*)&from, &fromlen);if (bread == SOCKET_ERROR){if (WSAGetLastError() == WSAETIMEDOUT){printf("timed out\n");continue;}printf("revefrom() failed:%d\n", WSAGetLastError());return -1;}DecodeICMPHeader(recvbuf, bread, &from);Sleep(1000);}//Cleanupif (sockRaw != INVALID_SOCKET){closesocket(sockRaw);}HeapFree(GetProcessHeap(), 0, recvbuf);HeapFree(GetProcessHeap(), 0, icmp_data);WSACleanup();return 0;}

void Ping(char *pIPAddr)
{
HANDLE iHwnd;
iHwnd=IcmpCreateFile();
IPAddr pAddr;
pAddr=(IPAddr)inet_addr (pIPAddr);
icmp_echo_reply pData;
for(int i=1;i<=LoopSend;i++)
{
IcmpSendEcho(iHwnd,pAddr,NULL,0,NULL,(LPVOID)&pData,sizeof(icmp_echo_reply),0);
if (pData.Status==0)
{
printf("Ping测试返回的结果: Time=%dms TTL=%d \n",(int)pData.RoundTripTime,(int)pData.Options.Ttl);
}
else
{
printf("Ping测试失败...\n");
}
}
if (!IcmpCloseHandle(iHwnd)) printf("Close handle has Error!\n");
}