C++ (Cpp) net_http_send_strの例

コード例 #1

ファイル: net_http.c プロジェクト: jeapostrophe/RetroArch

struct http_t *net_http_new(struct http_connection_t *conn)
{
   bool error;
   int fd = -1;
   struct http_t *state      = NULL;

   if (!conn)
      goto error;

   fd = net_http_new_socket(conn->domain, conn->port);
   if (fd == -1)
      goto error;

   error=false;

   /* This is a bit lazy, but it works. */
   net_http_send_str(fd, &error, "GET /");
   net_http_send_str(fd, &error, conn->location);
   net_http_send_str(fd, &error, " HTTP/1.1\r\n");

   net_http_send_str(fd, &error, "Host: ");
   net_http_send_str(fd, &error, conn->domain);

   if (conn->port != 80)
   {
      char portstr[16] = {0};

      snprintf(portstr, sizeof(portstr), ":%i", conn->port);
      net_http_send_str(fd, &error, portstr);
   }

   net_http_send_str(fd, &error, "\r\n");
   net_http_send_str(fd, &error, "Connection: close\r\n");
   net_http_send_str(fd, &error, "\r\n");

   if (error)
      goto error;

   state          = (struct http_t*)malloc(sizeof(struct http_t));
   state->fd      = fd;
   state->status  = -1;
   state->data    = NULL;
   state->part    = P_HEADER_TOP;
   state->bodytype= T_FULL;
   state->error   = false;
   state->pos     = 0;
   state->len     = 0;
   state->buflen  = 512;
   state->data    = (char*)malloc(state->buflen);

   if (!state->data)
      goto error;

   return state;

error:
   if (fd != -1)
      socket_close(fd);
   return NULL;
}

コード例 #2

ファイル: net_http.c プロジェクト: leiradel/RetroArch

struct http_t *net_http_new(struct http_connection_t *conn)
{
   bool error            = false;
   int fd                = -1;
   struct http_t *state  = NULL;

   if (!conn)
      goto error;

   fd = net_http_new_socket(conn);

   if (fd < 0)
      goto error;

   error = false;

   /* This is a bit lazy, but it works. */
   if (conn->methodcopy)
   {
      net_http_send_str(&conn->sock_state, &error, conn->methodcopy);
      net_http_send_str(&conn->sock_state, &error, " /");
   }
   else
   {
      net_http_send_str(&conn->sock_state, &error, "GET /");
   }

   net_http_send_str(&conn->sock_state, &error, conn->location);
   net_http_send_str(&conn->sock_state, &error, " HTTP/1.1\r\n");

   net_http_send_str(&conn->sock_state, &error, "Host: ");
   net_http_send_str(&conn->sock_state, &error, conn->domain);

   if (!conn->port)
   {
      char portstr[16];

      portstr[0] = '\0';

      snprintf(portstr, sizeof(portstr), ":%i", conn->port);
      net_http_send_str(&conn->sock_state, &error, portstr);
   }

   net_http_send_str(&conn->sock_state, &error, "\r\n");

   /* this is not being set anywhere yet */
   if (conn->contenttypecopy)
   {
      net_http_send_str(&conn->sock_state, &error, "Content-Type: ");
      net_http_send_str(&conn->sock_state, &error, conn->contenttypecopy);
      net_http_send_str(&conn->sock_state, &error, "\r\n");
   }

   if (conn->methodcopy && (string_is_equal(conn->methodcopy, "POST")))
   {
      size_t post_len, len;
      char *len_str        = NULL;

      if (!conn->postdatacopy)
         goto error;

      if (!conn->contenttypecopy)
         net_http_send_str(&conn->sock_state, &error,
               "Content-Type: application/x-www-form-urlencoded\r\n");

      net_http_send_str(&conn->sock_state, &error, "Content-Length: ");

      post_len = strlen(conn->postdatacopy);
#ifdef _WIN32
      len = snprintf(NULL, 0, "%" PRIuPTR, post_len);
      len_str = (char*)malloc(len + 1);
      snprintf(len_str, len + 1, "%" PRIuPTR, post_len);
#else
      len = snprintf(NULL, 0, "%llu", (long long unsigned)post_len);
      len_str = (char*)malloc(len + 1);
      snprintf(len_str, len + 1, "%llu", (long long unsigned)post_len);
#endif

      len_str[len] = '\0';

      net_http_send_str(&conn->sock_state, &error, len_str);
      net_http_send_str(&conn->sock_state, &error, "\r\n");

      free(len_str);
   }

   net_http_send_str(&conn->sock_state, &error, "User-Agent: libretro\r\n");
   net_http_send_str(&conn->sock_state, &error, "Connection: close\r\n");
   net_http_send_str(&conn->sock_state, &error, "\r\n");

   if (conn->methodcopy && (string_is_equal(conn->methodcopy, "POST")))
      net_http_send_str(&conn->sock_state, &error, conn->postdatacopy);

   if (error)
      goto error;

   state          = (struct http_t*)malloc(sizeof(struct http_t));
   state->sock_state = conn->sock_state;
   state->status  = -1;
   state->data    = NULL;
   state->part    = P_HEADER_TOP;
   state->bodytype= T_FULL;
   state->error   = false;
   state->pos     = 0;
   state->len     = 0;
   state->buflen  = 512;
   state->data    = (char*)malloc(state->buflen);

   if (!state->data)
      goto error;

   return state;

error:
   if (conn)
   {
      if (conn->methodcopy)
         free(conn->methodcopy);
      if (conn->contenttypecopy)
         free(conn->contenttypecopy);
      conn->methodcopy = NULL;
      conn->contenttypecopy = NULL;
      conn->postdatacopy = NULL;
   }
#ifdef HAVE_SSL
   if (conn && conn->sock_state.ssl && conn->sock_state.ssl_ctx && fd >= 0)
   {
      ssl_socket_close(conn->sock_state.ssl_ctx);
      ssl_socket_free(conn->sock_state.ssl_ctx);
      conn->sock_state.ssl_ctx = NULL;
   }
#else
   if (fd >= 0)
      socket_close(fd);
#endif
   if (state)
      free(state);
   return NULL;
}