00001 /* 00002 * trace-tools - A library and a set of tools to manipulate wireless traces. 00003 * Copyright (C) 2007 Universite Pierre et Marie Curie - Paris 6 00004 * 00005 * This program is free software; you can redistribute it and/or modify 00006 * it under the terms of the GNU General Public License as published by 00007 * the Free Software Foundation; either version 2 of the License, or 00008 * (at your option) any later version. 00009 * 00010 * This program is distributed in the hope that it will be useful, 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00013 * GNU General Public License for more details. 00014 * 00015 * You should have received a copy of the GNU General Public License 00016 * along with this program; if not, write to the Free Software 00017 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 00018 * MA 02110-1301 USA 00019 * 00020 * Author: Thomas Claveirole <thomas.claveirole@lip6.fr> 00021 */ 00022 #ifndef WIFI_MACTIME_TRACKER_HH_ 00023 # define WIFI_MACTIME_TRACKER_HH_ 00024 00025 extern "C" 00026 { 00027 # include <inttypes.h> 00028 } 00029 00030 # include <trace-tools/tool/microseconds.hh> 00031 # include <trace-tools/prism_header.hh> 00032 00033 namespace wifi 00034 { 00035 00048 struct mactime_tracker 00049 { 00051 typedef uint32_t mactime; 00052 00054 mactime_tracker(); 00055 00057 void tick(mactime); 00058 00060 void tick(const prism::header* h, size_t caplen); 00061 00063 operator tool::microseconds () const; 00064 00065 private: 00066 mactime mactime_; 00067 unsigned wraps_; 00068 }; 00069 00070 } // End of namespace wifi. 00071 00072 # include "mactime_tracker.hxx" 00073 00074 #endif // ! WIFI_MACTIME_TRACKER_HH_