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// **********************************************************************
//
// Copyright (c) 2003-2017 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_INSTANCE_H
#define ICE_INSTANCE_H
#include <IceUtil/Config.h>
#include <IceUtil/Shared.h>
#include <IceUtil/Mutex.h>
#include <IceUtil/RecMutex.h>
#include <IceUtil/Timer.h>
#include <Ice/StringConverter.h>
#include <Ice/InstanceF.h>
#include <Ice/CommunicatorF.h>
#include <Ice/InstrumentationF.h>
#include <Ice/TraceLevelsF.h>
#include <Ice/DefaultsAndOverridesF.h>
#include <Ice/RouterInfoF.h>
#include <Ice/LocatorInfoF.h>
#include <Ice/ReferenceFactoryF.h>
#include <Ice/ProxyFactoryF.h>
#include <Ice/ThreadPoolF.h>
#include <Ice/ConnectionFactoryF.h>
#include <Ice/ACM.h>
#include <Ice/ObjectFactory.h>
#include <Ice/ObjectAdapterFactoryF.h>
#include <Ice/EndpointFactoryManagerF.h>
#include <Ice/IPEndpointIF.h>
#include <Ice/RetryQueueF.h>
#include <Ice/DynamicLibraryF.h>
#include <Ice/PluginF.h>
#include <Ice/NetworkF.h>
#include <Ice/NetworkProxyF.h>
#include <Ice/Initialize.h>
#include <Ice/ImplicitContextI.h>
#include <Ice/FacetMap.h>
#include <Ice/Process.h>
#include <list>
namespace Ice
{
class CommunicatorI;
}
namespace IceInternal
{
class Timer;
typedef IceUtil::Handle<Timer> TimerPtr;
class MetricsAdminI;
ICE_DEFINE_PTR(MetricsAdminIPtr, MetricsAdminI);
class RequestHandlerFactory;
typedef IceUtil::Handle<RequestHandlerFactory> RequestHandlerFactoryPtr;
//
// Structure to track warnings for attempts to set socket buffer sizes
//
struct BufSizeWarnInfo
{
// Whether send size warning has been emitted
bool sndWarn;
// The send size for which the warning wwas emitted
int sndSize;
// Whether receive size warning has been emitted
bool rcvWarn;
// The receive size for which the warning wwas emitted
int rcvSize;
};
class Instance : public IceUtil::Shared, public IceUtil::Monitor<IceUtil::RecMutex>
{
public:
bool destroyed() const;
const Ice::InitializationData& initializationData() const { return _initData; }
TraceLevelsPtr traceLevels() const;
DefaultsAndOverridesPtr defaultsAndOverrides() const;
RouterManagerPtr routerManager() const;
LocatorManagerPtr locatorManager() const;
ReferenceFactoryPtr referenceFactory() const;
RequestHandlerFactoryPtr requestHandlerFactory() const;
ProxyFactoryPtr proxyFactory() const;
OutgoingConnectionFactoryPtr outgoingConnectionFactory() const;
ObjectAdapterFactoryPtr objectAdapterFactory() const;
ProtocolSupport protocolSupport() const;
bool preferIPv6() const;
NetworkProxyPtr networkProxy() const;
ThreadPoolPtr clientThreadPool();
ThreadPoolPtr serverThreadPool();
EndpointHostResolverPtr endpointHostResolver();
RetryQueuePtr retryQueue();
IceUtil::TimerPtr timer();
EndpointFactoryManagerPtr endpointFactoryManager() const;
DynamicLibraryListPtr dynamicLibraryList() const;
Ice::PluginManagerPtr pluginManager() const;
size_t messageSizeMax() const { return _messageSizeMax; }
size_t batchAutoFlushSize() const { return _batchAutoFlushSize; }
size_t classGraphDepthMax() const { return _classGraphDepthMax; }
bool collectObjects() const { return _collectObjects; }
Ice::ToStringMode toStringMode() const { return _toStringMode; }
const ACMConfig& clientACM() const;
const ACMConfig& serverACM() const;
Ice::ObjectPrxPtr createAdmin(const Ice::ObjectAdapterPtr&, const Ice::Identity&);
Ice::ObjectPrxPtr getAdmin();
void addAdminFacet(const Ice::ObjectPtr&, const std::string&);
Ice::ObjectPtr removeAdminFacet(const std::string&);
Ice::ObjectPtr findAdminFacet(const std::string&);
Ice::FacetMap findAllAdminFacets();
const Ice::ImplicitContextIPtr& getImplicitContext() const
{
return _implicitContext;
}
void setDefaultLocator(const Ice::LocatorPrxPtr&);
void setDefaultRouter(const Ice::RouterPrxPtr&);
void setLogger(const Ice::LoggerPtr&);
#ifdef ICE_CPP11_MAPPING
void setThreadHook(std::function<void()>, std::function<void()>);
#else
void setThreadHook(const Ice::ThreadNotificationPtr&);
#endif
const Ice::StringConverterPtr& getStringConverter() const { return _stringConverter; }
const Ice::WstringConverterPtr& getWstringConverter() const { return _wstringConverter; }
BufSizeWarnInfo getBufSizeWarn(Ice::Short type);
void setSndBufSizeWarn(Ice::Short type, int size);
void setRcvBufSizeWarn(Ice::Short type, int size);
void addObjectFactory(const Ice::ObjectFactoryPtr&, const std::string&);
Ice::ObjectFactoryPtr findObjectFactory(const std::string&) const;
typedef std::map<std::string, Ice::ObjectFactoryPtr> ObjectFactoryMap;
private:
Instance(const Ice::CommunicatorPtr&, const Ice::InitializationData&);
virtual ~Instance();
void finishSetup(int&, const char*[], const Ice::CommunicatorPtr&);
void destroy();
friend class Ice::CommunicatorI;
void updateConnectionObservers();
void updateThreadObservers();
friend class ObserverUpdaterI;
void addAllAdminFacets();
void setServerProcessProxy(const Ice::ObjectAdapterPtr&, const Ice::Identity&);
BufSizeWarnInfo getBufSizeWarnInternal(Ice::Short type);
enum State
{
StateActive,
StateDestroyInProgress,
StateDestroyed
};
State _state;
Ice::InitializationData _initData;
const TraceLevelsPtr _traceLevels; // Immutable, not reset by destroy().
const DefaultsAndOverridesPtr _defaultsAndOverrides; // Immutable, not reset by destroy().
const size_t _messageSizeMax; // Immutable, not reset by destroy().
const size_t _batchAutoFlushSize; // Immutable, not reset by destroy().
const size_t _classGraphDepthMax; // Immutable, not reset by destroy().
const bool _collectObjects; // Immutable, not reset by destroy().
const Ice::ToStringMode _toStringMode; // Immutable, not reset by destroy()
ACMConfig _clientACM;
ACMConfig _serverACM;
RouterManagerPtr _routerManager;
LocatorManagerPtr _locatorManager;
ReferenceFactoryPtr _referenceFactory;
RequestHandlerFactoryPtr _requestHandlerFactory;
ProxyFactoryPtr _proxyFactory;
OutgoingConnectionFactoryPtr _outgoingConnectionFactory;
ObjectAdapterFactoryPtr _objectAdapterFactory;
ProtocolSupport _protocolSupport;
bool _preferIPv6;
NetworkProxyPtr _networkProxy;
ThreadPoolPtr _clientThreadPool;
ThreadPoolPtr _serverThreadPool;
EndpointHostResolverPtr _endpointHostResolver;
RetryQueuePtr _retryQueue;
TimerPtr _timer;
EndpointFactoryManagerPtr _endpointFactoryManager;
DynamicLibraryListPtr _dynamicLibraryList;
Ice::PluginManagerPtr _pluginManager;
const Ice::ImplicitContextIPtr _implicitContext;
Ice::StringConverterPtr _stringConverter;
Ice::WstringConverterPtr _wstringConverter;
bool _adminEnabled;
Ice::ObjectAdapterPtr _adminAdapter;
Ice::FacetMap _adminFacets;
Ice::Identity _adminIdentity;
std::set<std::string> _adminFacetFilter;
IceInternal::MetricsAdminIPtr _metricsAdmin;
std::map<Ice::Short, BufSizeWarnInfo> _setBufSizeWarn;
IceUtil::Mutex _setBufSizeWarnMutex;
ObjectFactoryMap _objectFactoryMap;
mutable ObjectFactoryMap::iterator _objectFactoryMapHint;
};
class ProcessI : public Ice::Process
{
public:
ProcessI(const Ice::CommunicatorPtr&);
virtual void shutdown(const Ice::Current&);
#ifdef ICE_CPP11_MAPPING
virtual void writeMessage(std::string, Ice::Int, const Ice::Current&);
#else
virtual void writeMessage(const std::string&, Ice::Int, const Ice::Current&);
#endif
private:
const Ice::CommunicatorPtr _communicator;
};
}
#endif
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