Artifact
a4c7aaea6b6603d1ecb504fe8188968c522df5df:
/*
* Copyright (c) 2003-2005 Robert Morris
* Massachusetts Institute of Technology
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include "kelipsobserver.h"
#include "p2psim/node.h"
#include "p2psim/args.h"
#include "p2psim/network.h"
#include <iostream>
#include <set>
#include <algorithm>
#include <stdio.h>
#include "protocols/kelips.h"
using namespace std;
KelipsObserver* KelipsObserver::_instance = 0;
KelipsObserver*
KelipsObserver::Instance(Args *a)
{
if(!_instance)
_instance = New KelipsObserver(a);
return _instance;
}
KelipsObserver::KelipsObserver(Args *a)
: _type("Kelips")
{
_initnodes = atoi((*a)["initnodes"].c_str());
const set<Node*> *l = Network::Instance()->getallnodes();
for(set<Node*>::iterator pos = l->begin(); pos != l->end(); ++pos) {
Kelips *t = (Kelips*) *pos;
t->registerObserver(this);
}
}
KelipsObserver::~KelipsObserver()
{
}
void
KelipsObserver::init_state()
{
const set<Node*> *l = Network::Instance()->getallnodes();
for(set<Node*>::iterator pos = l->begin(); pos != l->end(); ++pos) {
Kelips *k = dynamic_cast<Kelips*>(*pos);
k->init_state(l);
}
}
void
KelipsObserver::kick(Observed *ob, ObserverInfo *oi)
{
if(_initnodes){
_initnodes = false;
init_state();
}
}