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// **********************************************************************
//
// Copyright (c) 2003-2010 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
#ifndef ICE_GRID_PLATFORM_INFO_H
#define ICE_GRID_PLATFORM_INFO_H
#include <IceUtil/Thread.h>
#include <IceGrid/Internal.h>
#ifdef _WIN32
# include <pdh.h> // Performance data helper API
# include <deque>
#endif
namespace IceGrid
{
class TraceLevels;
typedef IceUtil::Handle<TraceLevels> TraceLevelsPtr;
NodeInfo toNodeInfo(const InternalNodeInfoPtr&);
RegistryInfo toRegistryInfo(const InternalReplicaInfoPtr&);
class PlatformInfo
{
public:
PlatformInfo(const std::string&, const Ice::CommunicatorPtr&, const TraceLevelsPtr&);
~PlatformInfo();
void start();
void stop();
InternalNodeInfoPtr getInternalNodeInfo() const;
InternalReplicaInfoPtr getInternalReplicaInfo() const;
NodeInfo getNodeInfo() const;
RegistryInfo getRegistryInfo() const;
LoadInfo getLoadInfo();
int getProcessorSocketCount() const;
std::string getHostname() const;
std::string getDataDir() const;
std::string getCwd() const;
#if defined(_WIN32)
void runUpdateLoadInfo();
#endif
private:
const TraceLevelsPtr _traceLevels;
std::string _name;
std::string _os;
std::string _hostname;
std::string _release;
std::string _version;
std::string _machine;
int _nProcessors;
std::string _dataDir;
std::string _cwd;
std::string _endpoints;
int _nProcessorSockets;
#if defined(_WIN32)
IceUtil::ThreadPtr _updateUtilizationThread;
IceUtil::Monitor<IceUtil::Mutex> _utilizationMonitor;
bool _terminated;
std::deque<int> _usages1;
std::deque<int> _usages5;
std::deque<int> _usages15;
int _last1Total;
int _last5Total;
int _last15Total;
#elif defined(_AIX)
int _kmem;
#endif
};
};
#endif
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