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| #include <iostream>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <netdb.h>
#include <string.h>
#define INVALID_SOCKET -1
#define SOCKET_ERROR -1
#define closesocket(param) close(param)
typedef int SOCKET;
typedef struct sockaddr_in SOCKADDR_IN;
typedef struct sockaddr SOCKADDR;
using namespace std;
void recept(SOCKET sock, int taille = 1024)
{
char reponse[taille];
int retval;
while(1)
{
retval = recv(sock, reponse, sizeof(reponse), 0);
if(retval == 0)
break;
else if(retval == -1)
{
cout << "ERREUR : Reception reponse!" << endl;
break;
}
else
cout << reponse << endl;
}
}
void recept_S(SOCKET sock, int taille = 1024)
{
char reponse[taille];
int retval;
retval = recv(sock, reponse, sizeof(reponse), 0);
if(retval == -1)
cout << "ERREUR : Reception reponse!" << endl;
else if(retval != 0)
cout << reponse << endl;
}
int main()
{
cout << "Test socket" << endl << endl;
// ===== Creation socket =====
SOCKET sock;
sock = socket(AF_INET, SOCK_STREAM, 0); //Création de la socket
if(sock != INVALID_SOCKET)
{cout << "Socket : Creee" << endl;}
else
{
cout << "Erreur : Creation socket!" << endl;
return 1;
}
// ===== Parametrage socket =====
SOCKADDR_IN target;
hostent *server_adress = gethostbyname("smtp.bbox.fr");
target.sin_addr.s_addr = *((unsigned long *)server_adress->h_addr_list[0]);
target.sin_family = AF_INET;
target.sin_port = htons(25);
cout << "Socket : Parametree" << endl;
// ===== Connexion =====
cout << "Socket : Connection en cour..." << endl;
if(connect(sock, (SOCKADDR*)&target, sizeof(target)) == 0)
{cout << "Socket : Connectee" << endl;}
else
{
cout << "Erreur : Connection socket!" << endl;
return 1;
}
// ===== Envois donnees =====
cout << "Envois en cour..." << endl;
char HELO[] = "HELO smtp.gmail.com\n";
send(sock, HELO, sizeof(HELO), 0);
sleep(1);
recept_S(sock);
char FROM[] = "MAIL FROM:test@yahoo.com\n";
send(sock, FROM, sizeof(FROM), 0);
sleep(1);
recept_S(sock);
char TO[] = "RCPT TO:<exemple@gmail.com>\n";
send(sock, TO, sizeof(TO), 0);
sleep(1);
recept_S(sock);
char DATA[] = "DATA\n";
send(sock, DATA, sizeof(DATA), 0);
sleep(1);
recept_S(sock);
char DATA1[] = "Corp du message\n";
send(sock, DATA1, sizeof(DATA1), 0);
sleep(1);
recept_S(sock);
char FIN[] = ".\n";
send(sock, FIN, sizeof(FIN), 0);
sleep(1);
recept_S(sock);
char QUIT[] = "QUIT\n";
send(sock, QUIT, sizeof(QUIT), 0);
sleep(1);
recept_S(sock);
// ===== Fermeture socket =====
if(closesocket(sock) == 0)
{cout << "Socket : Fermee" << endl;}
else
{
cout << "Erreur : Fermeture socket!" << endl;
return 1;
}
cout << endl << "Fin!" << endl;
return 0;
} |
Telnet erreur commande DATA
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