DFApp.cc

00001 // Copyright 2008 Michael Marsh, University of Maryland.
00002 //
00003 // This file is part of pydtn.
00004 //
00005 // pydtn 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 3 of the License, or
00008 // (at your option) any later version.
00009 //
00010 // pydtn 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 pydtn.  If not, see <http://www.gnu.org/licenses/>.
00017 //
00018 // The views and conclusions contained in the software and documentation
00019 // are those of the authors and should not be interpreted as representing
00020 // official policies, either expressed or implied, of the University
00021 // of Maryland.
00022 //
00023 // pydtn extends and embeds the Python interpreter, which is
00024 // Copyright 2001-2006 Python Software Foundation, All Rights Reserved,
00025 // and is released under the PSF License Agreement.
00026 //
00027 // RANLUX random number generation uses the Boost library,
00028 // Copyright 1994-2006 by various authors (details in individual files),
00029 // which is released under the Boost Software License, Version 1.0.
00030 
00031 #include "DFApp.h"
00032 #include "dtn/Bundle.h"
00033 #include "dtn/Node.h"
00034 #include "mobility/MockLink.h"
00035 
00036 using namespace DifferentialForwarding;
00037 
00038 DFApp::DFApp( const struct timeval& timeout, DTN::Link* link ) :
00039    m_link( link )
00040 {
00041    m_timeout.tv_sec  = timeout.tv_sec;
00042    m_timeout.tv_usec = timeout.tv_usec;
00043 }
00044 
00045 DFApp::~DFApp()
00046 {
00047 }
00048 
00049 void
00050 DFApp::beacon()
00051 {
00052    if ( 0 == m_owner ) return;
00053    DTN::Bundle* b = createBeacon();
00054    if ( 0 == b ) return;
00055    m_owner->broadcast(b);
00056 }

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