include/wipal/pcap/dumper.hh

00001 /*
00002  * WiPal - 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 PCAP_DUMPER_HH_
00023 # define PCAP_DUMPER_HH_
00024 
00025 extern "C"
00026 {
00027 # include <inttypes.h>
00028 }
00029 # include <string>
00030 # include <vector>
00031 # include <fstream>
00032 # include <cstdlib>
00033 
00034 # include <boost/shared_ptr.hpp>
00035 
00036 # include <wipal/pcap/simple_types.hh>
00037 # include <wipal/pcap/frame_descriptor.hh>
00038 # include <wipal/tool/static_base.hh>
00039 
00040 namespace pcapxx
00041 {
00042 
00043   template <class B>
00044   struct descriptor;
00045 
00051   struct dumper
00052   {
00053     dumper(const std::string&   filename,
00054            int32_t              type,
00055            int32_t              snaplen);
00056 
00058     void                        operator () (const pkthdr*, const void* pkt);
00059 
00061     void                        operator () (const frame_descriptor&);
00062 
00064     descriptor<tool::bottom>    descriptor() const;
00065 
00066   private:
00067     std::vector<std::streampos>         marks_;
00068 
00069     std::string                         file_name_;
00070     size_t                              pkt_count_;
00071     boost::shared_ptr<std::ofstream>    output_;
00072   };
00073 
00074 } // End of namespace pcapxx.
00075 
00076 # include "dumper.hxx"
00077 
00078 #endif // ! PCAP_DESCRITPOR_HH_

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