Esempi in C++ (Cpp) per mg_ssl_if_handshake

Esempio n. 1

File: mg_lwip_ssl_if.c Progetto: ALLTERCO/mongoose-iot

void mg_lwip_ssl_do_hs(struct mg_connection *nc) {
  struct mg_lwip_conn_state *cs = (struct mg_lwip_conn_state *) nc->sock;
  int server_side = (nc->listener != NULL);
  enum mg_ssl_if_result res;
  if (nc->flags & MG_F_CLOSE_IMMEDIATELY) return;
  res = mg_ssl_if_handshake(nc);
  DBG(("%p %lu %d %d", nc, nc->flags, server_side, res));
  if (res != MG_SSL_OK) {
    if (res == MG_SSL_WANT_WRITE) {
      nc->flags |= MG_F_WANT_WRITE;
      cs->err = 0;
    } else if (res == MG_SSL_WANT_READ) {
      /*
       * Nothing to do in particular, we are callback-driven.
       * What we definitely do not need anymore is SSL reading (nothing left).
       */
      nc->flags &= ~MG_F_WANT_READ;
      cs->err = 0;
    } else {
      cs->err = res;
      if (server_side) {
        mg_lwip_post_signal(MG_SIG_CLOSE_CONN, nc);
      } else {
        mg_lwip_post_signal(MG_SIG_CONNECT_RESULT, nc);
      }
    }
  } else {
    cs->err = 0;
    nc->flags &= ~MG_F_WANT_WRITE;
    /*
     * Handshake is done. Schedule a read immediately to consume app data
     * which may already be waiting.
     */
    nc->flags |= (MG_F_SSL_HANDSHAKE_DONE | MG_F_WANT_READ);
    if (server_side) {
      mg_lwip_accept_conn(nc, cs->pcb.tcp);
    } else {
      mg_lwip_post_signal(MG_SIG_CONNECT_RESULT, nc);
    }
  }
}

Esempio n. 2

File: mg_net_if_socket.c Progetto: mapway/mongoose

static void mg_ssl_begin(struct mg_connection *nc) {
  int server_side = (nc->listener != NULL);
  enum mg_ssl_if_result res = mg_ssl_if_handshake(nc);
  DBG(("%p %d res %d", nc, server_side, res));

  if (res == MG_SSL_OK) {
    nc->flags |= MG_F_SSL_HANDSHAKE_DONE;
    nc->flags &= ~(MG_F_WANT_READ | MG_F_WANT_WRITE);

    if (server_side) {
      union socket_address sa;
      socklen_t sa_len = sizeof(sa);
      (void) getpeername(nc->sock, &sa.sa, &sa_len);
      mg_if_accept_tcp_cb(nc, &sa, sa_len);
    } else {
      mg_if_connect_cb(nc, 0);
    }
  } else if (res != MG_SSL_WANT_READ && res != MG_SSL_WANT_WRITE) {
    if (!server_side) {
      mg_if_connect_cb(nc, res);
    }
    nc->flags |= MG_F_CLOSE_IMMEDIATELY;
  }
}