testpopmail.cc

C++写的一个邮件pop3.smtp

using namespace std;
#include <string.h>//pour memcpy au moins
#include <stdio.h>//perror
#include <sys/types.h>
#include <sys/socket.h>
#include <fstream>
#include "sock.h"
#include "sockdist.h"



//getpeername == savoir avec qui on a cr殚 un circuit virtuel





main(int argc, char*argv[]){
char  tampon[256]="";
char  echo[2000]="";
char  reception[2000]="";
struct hostent *h;
h=gethostbyname("mail");



  if (argc<2){
    cout<<"utilisation: "<<argv[0]<<" mach_distante" <<endl;
    exit(1);
  }

  /* une BR locale */
  Sock maBr(SOCK_STREAM);
  int descmaB;
   if (maBr.good()) descmaB=maBr.getsDesc();//on recupere le descripteur
  else {
    cout<<"pb BR locale"<<endl;
    exit(1);
  }

  /* on repere la BR distante */
  //r閏up閞er une adresse  h->h_addr_list[i]
  SockDist distBr("mail",(short)110);
  sockaddr_in *sdistBr= distBr.getAdrDist();
  int lgdistBr=distBr.getsLen();
  char fin[3];

connect(descmaB,(sockaddr *)sdistBr,lgdistBr);
   recv(descmaB,reception,sizeof(reception),0);
   cout<<echo<<endl;
   strcpy(echo,"user jbouchar\n");
   send(descmaB,echo,strlen(echo),0);
   recv(descmaB,reception,sizeof(reception),0);
   cout<<reception<<endl;
   
 
   strcpy(echo,"pass jeep=6.9\n");
   cout<<echo<<"OOOOOOOOO"<<endl;
   send(descmaB,echo,strlen(echo),0);
   recv(descmaB,reception,sizeof(reception),0);
   cout<<reception<<endl;

   strcpy(echo,"retr 1\n");
   cout<<echo<<"OOOOOOOOO"<<endl;
   send(descmaB,echo,strlen(echo),0);
   recv(descmaB,reception,sizeof(reception),0);
   cout<<reception<<endl;





}