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KnownNodeList.cpp

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+#include "KnownNodeList.h"
+#include "util/pugixml.hpp"
+
+using namespace pugi;
+
+KnownNode::KnownNode(const char* ip,int port,int lastSeen,int lastTried) 
+	: mIP(ip), mPort(port), mLastSeen(lastSeen), mLastTried(lastTried)
+{
+
+}
+
+KnownNodeList::KnownNodeList()
+{
+	mTriedIndex=0;
+}
+
+void KnownNodeList::load()
+{
+	xml_document doc;
+	xml_parse_result result = doc.load_file("nodes.xml");
+	xml_node nodes=doc.child("nodes");
+	for(xml_node child = nodes.first_child(); child; child = child.next_sibling())
+	{
+		mNodes.push_back(KnownNode(child.attribute("ip").value(),child.attribute("port").as_int(),child.attribute("last").as_int(),0));
+	}
+}
+
+KnownNode* KnownNodeList::getNextNode()
+{
+	if(mTriedIndex>=mNodes.size())
+	{
+		return(NULL);
+	}else
+	{
+		mTriedIndex++;
+		return(&(mNodes[mTriedIndex-1]));
+	}
+}