File name format change and Removed warning messages (Except warning from boost for Logging)
Change-Id: If3a3a5411d377d925527fc3e8809c228a9a81e26
This commit is contained in:
akmhoque committed
1 parent
40cd1c35c4
commit
53353465e9
115 files changed
+8455
-8026
No files matched your search
@@ -0,0 +1,232 @@
|
||||
#include <iostream>
|
||||
#include <string>
|
||||
#include <list>
|
||||
|
||||
#include "routing-table.hpp"
|
||||
#include "nlsr.hpp"
|
||||
#include "map.hpp"
|
||||
#include "routing-table-calculator.hpp"
|
||||
#include "routing-table-entry.hpp"
|
||||
#include "npt.hpp"
|
||||
|
||||
namespace nlsr {
|
||||
|
||||
using namespace std;
|
||||
|
||||
void
|
||||
RoutingTable::calculate(Nlsr& pnlsr)
|
||||
{
|
||||
//debugging purpose
|
||||
std::cout << pnlsr.getConfParameter() << std::endl;
|
||||
pnlsr.getNpt().print();
|
||||
pnlsr.getLsdb().printAdjLsdb();
|
||||
pnlsr.getLsdb().printCorLsdb();
|
||||
pnlsr.getLsdb().printNameLsdb();
|
||||
if (pnlsr.getIsRoutingTableCalculating() == 0)
|
||||
{
|
||||
pnlsr.setIsRoutingTableCalculating(1); //setting routing table calculation
|
||||
if (pnlsr.getLsdb().doesLsaExist(
|
||||
pnlsr.getConfParameter().getRouterPrefix() + "/" + "2", 2))
|
||||
{
|
||||
if (pnlsr.getIsBuildAdjLsaSheduled() != 1)
|
||||
{
|
||||
std::cout << "CLearing old routing table ....." << std::endl;
|
||||
clearRoutingTable();
|
||||
clearDryRoutingTable(); // for dry run options
|
||||
// calculate Link State routing
|
||||
if ((pnlsr.getConfParameter().getIsHyperbolicCalc() == 0)
|
||||
|| (pnlsr.getConfParameter().getIsHyperbolicCalc() == 2))
|
||||
{
|
||||
calculateLsRoutingTable(pnlsr);
|
||||
}
|
||||
//calculate hyperbolic routing
|
||||
if (pnlsr.getConfParameter().getIsHyperbolicCalc() == 1)
|
||||
{
|
||||
calculateHypRoutingTable(pnlsr);
|
||||
}
|
||||
//calculate dry hyperbolic routing
|
||||
if (pnlsr.getConfParameter().getIsHyperbolicCalc() == 2)
|
||||
{
|
||||
calculateHypDryRoutingTable(pnlsr);
|
||||
}
|
||||
//need to update NPT here
|
||||
pnlsr.getNpt().updateWithNewRoute(pnlsr);
|
||||
//debugging purpose
|
||||
printRoutingTable();
|
||||
pnlsr.getNpt().print();
|
||||
pnlsr.getFib().print();
|
||||
//debugging purpose end
|
||||
}
|
||||
else
|
||||
{
|
||||
std::cout << "Adjacency building is scheduled, so ";
|
||||
std::cout << "routing table can not be calculated :(" << std::endl;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
std::cout << "No Adj LSA of router itself,";
|
||||
std::cout << " so Routing table can not be calculated :(" << std::endl;
|
||||
clearRoutingTable();
|
||||
clearDryRoutingTable(); // for dry run options
|
||||
// need to update NPT here
|
||||
std::cout << "Calling Update NPT With new Route" << std::endl;
|
||||
pnlsr.getNpt().updateWithNewRoute(pnlsr);
|
||||
//debugging purpose
|
||||
printRoutingTable();
|
||||
pnlsr.getNpt().print();
|
||||
pnlsr.getFib().print();
|
||||
//debugging purpose end
|
||||
}
|
||||
pnlsr.setIsRouteCalculationScheduled(0); //clear scheduled flag
|
||||
pnlsr.setIsRoutingTableCalculating(0); //unsetting routing table calculation
|
||||
}
|
||||
else
|
||||
{
|
||||
scheduleRoutingTableCalculation(pnlsr);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
RoutingTable::calculateLsRoutingTable(Nlsr& pnlsr)
|
||||
{
|
||||
std::cout << "RoutingTable::calculateLsRoutingTable Called" << std::endl;
|
||||
Map vMap;
|
||||
vMap.createFromAdjLsdb(pnlsr);
|
||||
int numOfRouter = vMap.getMapSize();
|
||||
LinkStateRoutingTableCalculator lsrtc(numOfRouter);
|
||||
lsrtc.calculatePath(vMap, boost::ref(*this), pnlsr);
|
||||
}
|
||||
|
||||
void
|
||||
RoutingTable::calculateHypRoutingTable(Nlsr& pnlsr)
|
||||
{
|
||||
Map vMap;
|
||||
vMap.createFromAdjLsdb(pnlsr);
|
||||
int numOfRouter = vMap.getMapSize();
|
||||
HypRoutingTableCalculator hrtc(numOfRouter, 0);
|
||||
hrtc.calculatePath(vMap, boost::ref(*this), pnlsr);
|
||||
}
|
||||
|
||||
void
|
||||
RoutingTable::calculateHypDryRoutingTable(Nlsr& pnlsr)
|
||||
{
|
||||
Map vMap;
|
||||
vMap.createFromAdjLsdb(pnlsr);
|
||||
int numOfRouter = vMap.getMapSize();
|
||||
HypRoutingTableCalculator hrtc(numOfRouter, 1);
|
||||
hrtc.calculatePath(vMap, boost::ref(*this), pnlsr);
|
||||
}
|
||||
|
||||
void
|
||||
RoutingTable::scheduleRoutingTableCalculation(Nlsr& pnlsr)
|
||||
{
|
||||
if (pnlsr.getIsRouteCalculationScheduled() != 1)
|
||||
{
|
||||
pnlsr.getScheduler().scheduleEvent(ndn::time::seconds(15),
|
||||
ndn::bind(&RoutingTable::calculate, this, boost::ref(pnlsr)));
|
||||
pnlsr.setIsRouteCalculationScheduled(1);
|
||||
}
|
||||
}
|
||||
|
||||
static bool
|
||||
routingTableEntryCompare(RoutingTableEntry& rte, string& destRouter)
|
||||
{
|
||||
return rte.getDestination() == destRouter;
|
||||
}
|
||||
|
||||
// function related to manipulation of routing table
|
||||
void
|
||||
RoutingTable::addNextHop(string destRouter, NextHop& nh)
|
||||
{
|
||||
std::pair<RoutingTableEntry&, bool> rte = findRoutingTableEntry(destRouter);
|
||||
if (!rte.second)
|
||||
{
|
||||
RoutingTableEntry rte(destRouter);
|
||||
rte.getNhl().addNextHop(nh);
|
||||
m_rTable.push_back(rte);
|
||||
}
|
||||
else
|
||||
{
|
||||
(rte.first).getNhl().addNextHop(nh);
|
||||
}
|
||||
}
|
||||
|
||||
std::pair<RoutingTableEntry&, bool>
|
||||
RoutingTable::findRoutingTableEntry(string destRouter)
|
||||
{
|
||||
std::list<RoutingTableEntry>::iterator it = std::find_if(m_rTable.begin(),
|
||||
m_rTable.end(),
|
||||
bind(&routingTableEntryCompare, _1, destRouter));
|
||||
if (it != m_rTable.end())
|
||||
{
|
||||
return std::make_pair(boost::ref((*it)), true);
|
||||
}
|
||||
RoutingTableEntry rteEmpty;
|
||||
return std::make_pair(boost::ref(rteEmpty), false);
|
||||
}
|
||||
|
||||
void
|
||||
RoutingTable::printRoutingTable()
|
||||
{
|
||||
std::cout << "---------------Routing Table------------------" << std::endl;
|
||||
for (std::list<RoutingTableEntry>::iterator it = m_rTable.begin() ;
|
||||
it != m_rTable.end(); ++it)
|
||||
{
|
||||
std::cout << (*it) << std::endl;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
//function related to manipulation of dry routing table
|
||||
void
|
||||
RoutingTable::addNextHopToDryTable(string destRouter, NextHop& nh)
|
||||
{
|
||||
std::list<RoutingTableEntry>::iterator it = std::find_if(m_dryTable.begin(),
|
||||
m_dryTable.end(),
|
||||
bind(&routingTableEntryCompare, _1, destRouter));
|
||||
if (it == m_dryTable.end())
|
||||
{
|
||||
RoutingTableEntry rte(destRouter);
|
||||
rte.getNhl().addNextHop(nh);
|
||||
m_dryTable.push_back(rte);
|
||||
}
|
||||
else
|
||||
{
|
||||
(*it).getNhl().addNextHop(nh);
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
RoutingTable::printDryRoutingTable()
|
||||
{
|
||||
std::cout << "--------Dry Run's Routing Table--------------" << std::endl;
|
||||
for (std::list<RoutingTableEntry>::iterator it = m_dryTable.begin() ;
|
||||
it != m_dryTable.end(); ++it)
|
||||
{
|
||||
cout << (*it) << endl;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
RoutingTable::clearRoutingTable()
|
||||
{
|
||||
if (m_rTable.size() > 0)
|
||||
{
|
||||
m_rTable.clear();
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
RoutingTable::clearDryRoutingTable()
|
||||
{
|
||||
if (m_dryTable.size() > 0)
|
||||
{
|
||||
m_dryTable.clear();
|
||||
}
|
||||
}
|
||||
|
||||
}//namespace nlsr
|
||||
|
||||
Reference in new issue
Block a user