/*
CP Scanner v.0.9 ( port Scanner )
by the_Edit0r
expl0iters.ir & anti-security.ir
*/

#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <winsock.h>

int sock;
struct sockaddr_in cell;

int scan(int j,char target_ip[]);

int main(int argc,char*argv[]){
if (argc!=4){
printf("usage:%start end ip",argv[0]);
exit(1);
}

int_start=(unsigned short)atoi(argv[1]);
int_end=(unsigned short)atoi(argv[2]);

int i;
for(i=_start ; i<=_end;i++){
scan(i,argv[3]);
}

return 0;
}

int scan(int j,char target_ip[]){

WSADATA wsaData;

if (WSAStratup(MAKEWORD(2,0),&wsaData)!=0)
{
fprintf(stderr,"WSAStartup() failed");
exit(-1);
}

if((sock=socket(AF_INET,SOCK_STREAM,0))==-1){
perror("socket");
exit(1);
}

else{

cell.sin_family=AF_INET;
cell.sin_port=htons(j);
cell.sin_addr.s_addr=inet_addr(target_ip);
}

if(connect(sock,(struct sockaddr*)&cell,sizeof(struct sockaddr))!=-1)
printf("port%d:open\n",j);

else{

printf("port%d:close\n",j);

closesocket(sock);
WSACleanup();

}