/*

* Copyright (c) 2004-2005 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* which accompanies this distribution, and is available

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

*

*/

#ifndef _WSOCK_AGENT_H_

#define _WSOCK_AGENT_H_

#include <nifagt.h>

class CWinsockAgentCallback;

class CWinsockAgent : public CNifAgentBase

{

public:

    typedef void (CWinsockAgent::*CallbackMethod)(void);

public:

    static CWinsockAgent* NewL();

    virtual ~CWinsockAgent();

    virtual void Info(TNifAgentInfo& aInfo) const;

    virtual void Connect(TAgentConnectType aType);

    virtual void Connect(TAgentConnectType aType, CStoreableOverrideSettings* aOverrideSettings);

    virtual void CancelConnect();

    virtual void Reconnect();

    virtual void CancelReconnect();

    virtual void Authenticate(TDes& aUsername, TDes& aPassword);

    virtual void CancelAuthenticate();

    virtual void Disconnect(TInt aReason);

    virtual TInt GetExcessData(TDes8& aBuffer);

#ifndef SYMBIAN_NETWORKING_PLATSEC

    virtual TInt ReadInt(const TDesC& aField, TUint32& aValue);

    virtual TInt WriteInt(const TDesC& aField, TUint32 aValue);

    virtual TInt ReadDes(const TDesC& aField, TDes8& aValue);

    virtual TInt WriteDes(const TDesC& aField, const TDesC8& aValue);

    virtual TInt ReadDes(const TDesC& aField, TDes16& aValue);

    virtual TInt WriteDes(const TDesC& aField, const TDesC16& aValue);

    virtual TInt ReadBool(const TDesC& aField, TBool& aValue);

    virtual TInt WriteBool(const TDesC& aField, TBool aValue);

    virtual HBufC* ReadLongDesLC(const TDesC& aField);

#endif /* SYMBIAN_NETWORKING_PLATSEC */

    virtual TInt Notification(TNifToAgentEventType aEvent, TAny* aInfo);

    virtual TInt IncomingConnectionReceived();

    virtual void GetLastError(TInt& aError);

    virtual TBool IsActive() const;

    virtual TBool IsReconnect() const;

    virtual void SetConnectionSettingsL(const TConnectionSettings& aSettings);

    virtual TConnectionSettings& ConnectionSettingsL();

    virtual void SetOverridesL(CStoreableOverrideSettings* aOverrideSettings);

    virtual CStoreableOverrideSettings* OverridesL();

    virtual void RequestNotificationOfServiceChangeL(MAgentSessionNotify* aSession);

    virtual void CancelRequestNotificationOfServiceChange(MAgentSessionNotify* aSession);

protected:

#ifdef SYMBIAN_NETWORKING_PLATSEC

    virtual TInt DoReadInt(const TDesC& aField, TUint32& aValue,const RMessagePtr2* aMessage);

    virtual TInt DoWriteInt(const TDesC& aField, TUint32 aValue,const RMessagePtr2* aMessage);

    virtual TInt DoReadDes(const TDesC& aField, TDes8& aValue,const RMessagePtr2* aMessage);

    virtual TInt DoWriteDes(const TDesC& aField, const TDesC8& aValue,const RMessagePtr2* aMessage);

    virtual TInt DoReadDes(const TDesC& aField, TDes16& aValue,const RMessagePtr2* aMessage);

    virtual TInt DoWriteDes(const TDesC& aField, const TDesC16& aValue,const RMessagePtr2* aMessage);

    virtual TInt DoReadBool(const TDesC& aField, TBool& aValue,const RMessagePtr2* aMessage);

    virtual TInt DoWriteBool(const TDesC& aField, TBool aValue,const RMessagePtr2* aMessage);

    virtual HBufC* DoReadLongDesLC(const TDesC& aField,const RMessagePtr2* aMessage);

#endif /* SYMBIAN_NETWORKING_PLATSEC */

private:

    CWinsockAgent();

    void ConstructL();

    void ScheduleConnectNotification();

    void CancelConnectNotification();

    void ConnectComplete();

    void DisconnectComplete();

private:

    TConnectionSettings iSettings;

    CWinsockAgentCallback* iConnector;

    CWinsockAgentCallback* iDisconnector;

    TUint32 iIapId;

    TUint32 iIapNetwork;

    TUint32 iIapService;

    TUint32 iIapBearer;

    TInt iDisconnectReason;

};

#endif // _WSOCK_AGENT_H_