/*

* Copyright (c) 2009-2010 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

* Client side IPC handling for Connection Method Manager server.

*

*/

#ifndef CMMANAGERAPI_H

#define CMMANAGERAPI_H

#include <e32std.h>

#include <cmdefconnvalues.h>

#include <cmgenconnsettings.h>

class CCmDestinationWrapper;

class CCmConnectionMethodWrapper;

class TBearerPriority;

class TCmmIpcStructGetConnMethods;

class TCmmIpcStructMoveConnMethod;

NONSHARABLE_CLASS( RCmManagerApi ) : public RSessionBase

    {

public:

    /**

     * Constructor.

     */

    RCmManagerApi();

public:

    /**

     * Opens a connection (session) to the CMM server.

     * @return KErrNone if the connection succeeds, a system-wide error code

     * if not.

     */

    TInt Connect();

    /**

     * Closes the connection (session).

     */

    void Close();

    TInt StoreDestinationWrapper(

            CCmDestinationWrapper* aDestinationWrapper );

    TInt RemoveDestinationWrapper(

            CCmDestinationWrapper* aDestinationWrapper );

    CCmDestinationWrapper* GetDestinationWrapperL( const TInt& aHandle );

    TInt StoreConnMethodWrapper(

            CCmConnectionMethodWrapper* aConnMethodWrapper );

    TInt RemoveConnMethodWrapper(

            CCmConnectionMethodWrapper* aConnMethodWrapper );

    CCmConnectionMethodWrapper* GetConnMethodWrapperL( const TInt& aHandle );

    TInt GetBearerInfoInt(

            const TUint32 aBearerType,

            const TUint32 aAttribute,

            TUint32& aValue );

    TInt GetBearerInfoBool(

            const TUint32 aBearerType,

            const TUint32 aAttribute,

            TBool& aValue );

    TInt GetBearerInfoString(

            const TUint32 aBearerType,

            const TUint32 aAttribute,

            HBufC* aBuffer );

    TInt GetBearerInfoString8(

            const TUint32 aBearerType,

            const TUint32 aAttribute,

            HBufC8* aBuffer8 );

    TInt GetConnectionMethodInfoInt(

            const TUint32 aIapId,

            const TUint32 aAttribute,

            TUint32& aValue );

    TInt GetConnectionMethodInfoBool(

            const TUint32 aIapId,

            const TUint32 aAttribute,

            TBool& aValue );

    TInt GetConnectionMethodInfoString(

            const TUint32 aIapId,

            const TUint32 aAttribute,

            HBufC* aBuffer );

    TInt GetConnectionMethodInfoString8(

            const TUint32 aIapId,

            const TUint32 aAttribute,

            HBufC8* aBuffer8 );

    void GetConnMethodsL(

            const TCmmIpcStructGetConnMethods& aParameters,

            RArray<TUint32>& aCmArray );

    void GetAllDestinationsL(

            RArray<TUint32>& aDestArray );

    void GetBearerPriorityArrayL( RArray<TBearerPriority>& aArray );

    void SetBearerPriorityArrayL( const RArray<TBearerPriority>& aArray );

    void GetSupportedBearersL( RArray<TUint32>& aArray );

    TInt GetEasyWlanId( TUint32& aValue );

    TInt ReadDefaultConnection(

            TCmDefConnValue& aDefConnSetting );

    TInt WriteDefaultConnection(

            const TCmDefConnValue& aDefConnSetting );

    TInt ReadGeneralConnectionSettings(

            TCmGenConnSettings& aGenConnSettings );

    TInt WriteGeneralConnectionSettings(

            const TCmGenConnSettings& aGenConnSettings );

    TInt CopyConnectionMethod(

            const TInt aTargetDestHandle,

            const TInt aConnMethodHandle,

            TInt& aIndex );

    TInt MoveConnectionMethod(

            TCmmIpcStructMoveConnMethod& aPkgData );

    TInt RemoveConnectionMethod(

            const TInt aTargetDestHandle,

            const TInt aConnMethodHandle );

    TInt RemoveAllReferences(

            const TInt aConnMethodHandle );

private:

    // Array of destination handles opened through this session.

    // Does not have ownership of contained objects.

    RPointerArray<CCmDestinationWrapper> iDestinations;

    // Array of connection method handles opened through this session.

    // Does not have ownership of contained objects.

    RPointerArray<CCmConnectionMethodWrapper> iConnMethods;

    // True when a session is established to the server.

    TBool iConnected;

    // True when using smaller buffer for ConnectionMethodL(array)-query.

    // Bigger buffer is taken into use if needed.

    TBool iSmallBufsForDestinations;

    // True when using smaller buffer for AllDestinationsL(array)-query.

    // Bigger buffer is taken into use if needed.

    TBool iSmallBufsForConnMethods;

    };

#endif // CMMANAGERAPI_H

// End of file