From 71a2ec757b5fc7771406f3918f183ec43d2b0d00 Mon Sep 17 00:00:00 2001
From: Richard Whitehouse <github@richardwhiuk.com>
Date: Sat, 7 May 2011 18:16:14 +0100
Subject: [PATCH] Added ability to output Ethernet Bridge State

---
 src/devices/bridge/model/bridge-state.cc | 13 +++++++++++++
 src/devices/bridge/model/bridge-state.h  |  4 ++++
 2 files changed, 17 insertions(+)

diff --git a/src/devices/bridge/model/bridge-state.cc b/src/devices/bridge/model/bridge-state.cc
index ca2ffa4..6c30162 100644
--- a/src/devices/bridge/model/bridge-state.cc
+++ b/src/devices/bridge/model/bridge-state.cc
@@ -96,6 +96,19 @@ Time BridgeState::GetExpirationTime(){
 	return m_time;
 }
 
+std::ostream& operator<<(std::ostream& file, BridgeState& state){
+	// Output state
+	file << state.m_learnState.size();
+	std::map<Mac48Address, BridgeState::Host>::iterator it;
+	for(it = state.m_learnState.begin(); it != state.m_learnState.end(); ++it){
+		file << std::endl;
+		file << it->first << std::endl;
+		file << it->second.associatedPort << std::endl;
+		file << it->second.expirationTime;
+	}
+	return file;
+}
+
 }
 
 
diff --git a/src/devices/bridge/model/bridge-state.h b/src/devices/bridge/model/bridge-state.h
index d696366..91b986f 100644
--- a/src/devices/bridge/model/bridge-state.h
+++ b/src/devices/bridge/model/bridge-state.h
@@ -57,8 +57,12 @@ private:
 
 	std::map<Mac48Address, Host> m_learnState;
 
+	friend std::ostream& operator<<(std::ostream&, BridgeState&);
+
 };
 
+std::ostream& operator<<(std::ostream&, BridgeState&);
+
 }
 
 #endif
-- 
2.34.1