[LukeHack]

Originariamente inviato da leon84
Da un'applicazione consolle com'è possibile inviare una mail ?

ti devi creare tre file mailer.ini sender.ini rcpt.ini con i rispettivi valori

#include <winsock.h>
#include <ostream.h>
#include <stdio.h>
#include <string>
using namespace std;

SOCKET to_server_socket = 0;
//char   server_name[]    = "smtp.fastwebnet.it";       // Changer SERVEUR par le nom du serveur
int    port             = 25;
char sender[100],server_name[100],rcpt[100];
FILE* fp;


void bcopy( void * source, void * destination, int size )
{
   char * src = ( char * ) source;
   char * dst = ( char * ) destination;

   for( int i=0; i<size; i++ )
      dst[i] = src[i];
}



void bzero( void * destination, int size )
{
   char * dst = ( char * ) destination;

   for( int i=0; i<size; i++ )
      dst[i] = 0x00;
}



void Process( char * buffer )
{
   Sleep( 1000 );
   cerr << "Envoye   < " << buffer << endl;
   int    size   = strlen( buffer );
   int    retVal = send( to_server_socket, buffer, size, 0 );

   char buf[ 1024 ];
   buf[0] = 0x00;
   while( !buf[0] )
      int yeah = recv( to_server_socket, buf, 1024, 0 );
   cerr << "Recu     > " << buf << endl << endl;
}



int main( int argc, char *argv[] )
{
   int           not            = 0;
   unsigned long ioctl_blocking = 1;

   fp = fopen("mailer.ini","r");
fscanf(fp,"%s",server_name);
fclose(fp);

fp = fopen("sender.ini","r");
fscanf(fp,"%s",sender);
fclose(fp);

fp = fopen("rcpt.ini","r");
fscanf(fp,"%s",rcpt);
fclose(fp);



   WSADATA wsaData;
   if( int err = WSAStartup( 0x0101, &wsaData ) )
   {
      cerr << "WSAStartup failed... Error: " << err << endl;
      exit( -1 );
   }


   struct sockaddr_in   serverSockAddr;    // addresse de la socket
   struct hostent     * serverHostEnt;     // description du host serveur
   long                 hostAddr;          // addr du serveur

   bzero( &serverSockAddr, sizeof( serverSockAddr ) );     
   // initialise a zero serverSockAddr
   hostAddr = inet_addr( server_name );                    
   // converti l'adresse ip 9.100.1.1 en entier long

  // if( ( long ) hostAddr != ( long ) -1 )                   
   //   bcopy( &hostAddr, &serverSockAddr.sin_addr, sizeof( hostAddr ) );
   //else                                                    // si on a donne un nom
   //{
 

   serverHostEnt=NULL;
   while(!serverHostEnt)
   {
      serverHostEnt = gethostbyname( server_name );
      if ( serverHostEnt == NULL )
      {
         cerr << "ca chie gethost" << endl;
         //exit( 0 );
      }
	else cout<<"CONNESSO!";
	//Sleep(10000);

   }
      bcopy( serverHostEnt->h_addr, &serverSockAddr.sin_addr, serverHostEnt->h_length );
   //}

   serverSockAddr.sin_port = htons( port );         // host to network port
   serverSockAddr.sin_family = AF_INET;             // AF_*** : INET=internet
   // creation de la socket
while (true)
{
   to_server_socket = socket( AF_INET, SOCK_STREAM, 0 );
   if ( to_server_socket < 0)
   {
      cerr << "ca chie creation socket client" << endl;
      exit( 0 );
   }

   setsockopt(to_server_socket, SOL_SOCKET, SO_DONTLINGER, (char *) &not, sizeof(not));


   // requete de connexion
   if( connect( to_server_socket, ( 
               struct sockaddr * ) &serverSockAddr, sizeof( serverSockAddr ) ) < 0 )
   {
      cerr << "ca chie demande de connection" << endl;
      exit( 0 );
   }

   ioctlsocket ( to_server_socket, FIONBIO, &ioctl_blocking );

   char buf[ 1024 ];
   buf[0] = 0x00;
   while( !buf[0] )
      int yeah = recv( to_server_socket, buf, 1024, 0 );
   cerr << "Receive > " << buf << endl << endl;

   Process( "HELO helio_denis\r\n" );
   string a1="MAIL From: <";
   a1 += sender;
   a1 += ">\r\n";
   	char * aux1=new char[a1.length()];
   for (int h=0;h<a1.length();h++)
	   aux1[h]=a1[h];
    aux1[h]='\0';	
   Process( aux1);   // Changer ADD FROM par le mail de l'expediteur
   //delete aux1;

   a1="RCPT To: <";
   a1 += rcpt;
   a1 += ">\r\n";
   aux1=new char[a1.length()];
   for (h=0;h<a1.length();h++)
	   aux1[h]=a1[h];
    aux1[h]='\0';	
   Process( aux1);   // Changer ADD FROM par le mail de l'expediteur
   //delete aux1;

   Process( "DATA\r\n" );
   
   a1="From: ";
   a1+=sender;
   a1+="\r\nTo: ";
   a1+=rcpt;
   a1+="\r\nSubject: IP di ";
   a1+=sender;
   a1+="\r\n\r\n";
   a1+="\r\n.\r\n";
   aux1=new char[a1.length()];
   for (h=0;h<a1.length();h++)
	   aux1[h]=a1[h];
    aux1[h]='\0';	
   Process( aux1); 


   Process( "QUIT\r\n" );   
   //shutdown( to_server_socket, 2 );
   closesocket( to_server_socket );
 }
   
   return( closesocket( to_server_socket ) );
}