C++ (Cpp) bus_desktop_file_get_raw示例

示例#1

文件： desktop-file.c 项目： d-bus/dbus

dbus_bool_t
bus_desktop_file_get_string (BusDesktopFile  *desktop_file,
			     const char      *section,
			     const char      *keyname,
			     char           **val,
			     DBusError       *error)
{
  const char *raw;
 
  _DBUS_ASSERT_ERROR_IS_CLEAR (error);

  *val = NULL;
  
  if (!bus_desktop_file_get_raw (desktop_file, section, keyname, &raw))
    {
      dbus_set_error (error, DBUS_ERROR_FAILED,
                      "No \"%s\" key in .service file\n", keyname);
      return FALSE;
    }

  *val = _dbus_strdup (raw);

  if (*val == NULL)
    {
      BUS_SET_OOM (error);
      return FALSE;
    }
  
  return TRUE;
}

示例#2

文件： desktop-file.c 项目： freedesktop-unofficial-mirror/dbus__dbus-qt3

dbus_bool_t
bus_desktop_file_get_string (BusDesktopFile  *desktop_file,
			     const char      *section,
			     const char      *keyname,
			     char           **val)
{
  const char *raw;
  
  *val = NULL;
  
  if (!bus_desktop_file_get_raw (desktop_file, section, keyname, &raw))
    return FALSE;

  *val = _dbus_strdup (raw);

  /* FIXME we don't distinguish "key not found" from "out of memory" here,
   * which is broken.
   */
  if (*val == NULL)
    return FALSE;
  
  return TRUE;
}