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diff --git a/indra/newview/llpathfindingmanager.h b/indra/newview/llpathfindingmanager.h
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+/** 
+ * @file llpathfindingmanager.h
+ * @author William Todd Stinson
+ * @brief A state manager for the various pathfinding states.
+ *
+ * $LicenseInfo:firstyear=2002&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * 
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLPATHFINDINGMANAGER_H
+#define LL_LLPATHFINDINGMANAGER_H
+
+#include <string>
+
+#include <boost/function.hpp>
+
+#include "llsingleton.h"
+
+class LLFloater;
+
+class LLPathfindingManager : public LLSingleton<LLPathfindingManager>
+{
+public:
+	typedef enum {
+		kAgentStateNotEnabled  = 0,
+		kAgentStateFrozen   = 1,
+		kAgentStateUnfrozen = 2,
+		kAgentStateError    = 3
+	} EAgentState;
+
+	typedef boost::function<void (EAgentState pAgentState)> agent_state_callback_t;
+
+	LLPathfindingManager();
+	virtual ~LLPathfindingManager();
+
+	bool isPathfindingEnabledForCurrentRegion() const;
+
+	void requestGetAgentState(agent_state_callback_t pAgentStateCB) const;
+	void requestSetAgentState(EAgentState, agent_state_callback_t pAgentStateCB) const;
+
+	void handleAgentStateResult(const LLSD &pContent, agent_state_callback_t pAgentStateCB) const;
+	void handleAgentStateError(U32 pStatus, const std::string &pReason, const std::string &pURL, agent_state_callback_t pAgentStateCB) const;
+
+protected:
+
+private:
+	std::string getRetrieveNavMeshURLForCurrentRegion() const;
+	std::string getAgentStateURLForCurrentRegion() const;
+
+	std::string getCapabilityURLForCurrentRegion(const std::string &pCapabilityName) const;
+};
+
+#endif // LL_LLPATHFINDINGMANAGER_H