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// **********************************************************************
//
// Copyright (c) 2003-2012 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_SSL_TRANSCEIVER_I_H
#define ICE_SSL_TRANSCEIVER_I_H
#include <IceSSL/InstanceF.h>
#include <IceSSL/Plugin.h>
#include <Ice/LoggerF.h>
#include <Ice/StatsF.h>
#include <Ice/Transceiver.h>
#include <Ice/Network.h>
typedef struct ssl_st SSL;
typedef struct bio_st BIO;
namespace IceSSL
{
class ConnectorI;
class AcceptorI;
class TransceiverI : public IceInternal::Transceiver, public IceInternal::NativeInfo
{
enum State
{
StateNeedConnect,
StateConnectPending,
StateConnected,
StateHandshakeComplete
};
public:
virtual IceInternal::NativeInfoPtr getNativeInfo();
#ifdef ICE_USE_IOCP
virtual IceInternal::AsyncInfo* getAsyncInfo(IceInternal::SocketOperation);
#endif
virtual IceInternal::SocketOperation initialize();
virtual void close();
virtual bool write(IceInternal::Buffer&);
virtual bool read(IceInternal::Buffer&);
#ifdef ICE_USE_IOCP
virtual bool startWrite(IceInternal::Buffer&);
virtual void finishWrite(IceInternal::Buffer&);
virtual void startRead(IceInternal::Buffer&);
virtual void finishRead(IceInternal::Buffer&);
#endif
virtual std::string type() const;
virtual std::string toString() const;
virtual Ice::ConnectionInfoPtr getInfo() const;
virtual void checkSendSize(const IceInternal::Buffer&, size_t);
private:
TransceiverI(const InstancePtr&, SOCKET, const std::string&, const IceInternal::Address&);
TransceiverI(const InstancePtr&, SOCKET, const std::string&);
virtual ~TransceiverI();
virtual NativeConnectionInfoPtr getNativeConnectionInfo() const;
#ifdef ICE_USE_IOCP
bool send();
bool receive();
#endif
friend class ConnectorI;
friend class AcceptorI;
const InstancePtr _instance;
const Ice::LoggerPtr _logger;
const Ice::StatsPtr _stats;
SSL* _ssl;
const std::string _host;
const bool _incoming;
const std::string _adapterName;
State _state;
std::string _desc;
IceInternal::Address _connectAddr;
#ifdef ICE_USE_IOCP
int _maxSendPacketSize;
int _maxReceivePacketSize;
BIO* _iocpBio;
IceInternal::AsyncInfo _read;
IceInternal::AsyncInfo _write;
std::vector<char> _writeBuffer;
std::vector<char>::iterator _writeI;
std::vector<char> _readBuffer;
std::vector<char>::iterator _readI;
int _sentBytes;
int _sentPacketSize;
#endif
};
typedef IceUtil::Handle<TransceiverI> TransceiverIPtr;
}
#endif
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