/*

* Copyright (c) 2002-2010 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:  Handles type conversion between adaptation and core layers

*

*/

/*

*/

#ifndef WLANCONVERSIONUTIL_H

#define WLANCONVERSIONUTIL_H

#include <wdbifwlansettings.h>  // Used in SIAPSettings.

#include <wdbiflansettings.h>   // Used in SLanSettings.

#include <wlancontrolinterface.h>

#include <wlantrafficstreamparameters.h>

#include "FrameXferBlock.h"

#include "wlmclientserver.h"

#include "core_types.h"

#include "core_type_list.h"

#include "wlandevicesettings.h"

#include "umac_types.h"

#include "wlanpowersaveinterface.h"

#include "wlanhwinit.h"

/**

* Utility class for making type conversion between Symbian and "Wlan Core" types

* @lib wlmserversrv.lib

* @since Series 60 3.0

*/

class TWlanConversionUtil

    {

    public:  // New functions

        /**

        * ConvertSSID

        * @since Series 60 3.0

        * @param aCoreSSID (OUT)

        * @param aSSID (IN)

        */    

        static void ConvertSSID(

            core_ssid_s& aCoreSSID,

            const TSSID& aSSID );

        /**

        * ConvertSSID

        * @since Series 60 3.0

        * @param aCoreSSID (OUT)

        * @param aSSID (IN)

        */    

        static void ConvertSSID(

            core_ssid_s& aCoreSSID,

            const TDesC& aSSID );

        /**

        * ConvertSSID

        * @since Series 60 3.0

        * @param aCoreSSID (OUT)

        * @param aSSID (IN)

        */    

        static void ConvertSSID(

            core_ssid_s& aCoreSSID,

            const TDesC8& aSSID );

        /**

        * ConvertSSID

        * @since Series 60 3.0

        * @param aCoreSSID

        * @

        */    

        static void ConvertSSID(

            TSSID& aAmSSID,

            const core_ssid_s& aCoreSSID );

        /**

        * ConvertScanRate

        * @since Series 60 3.0

        * @param aCoreScanRate

        * @return TRate

        */    

        static TRate ConvertScanRate( int_t aCoreScanRate );

        /**

        * ConvertSecurityMode

        * @since Series 60 3.0

        * @param aCoreMode

        * @return TWlanSecurity

        */    

        static TWlanSecurity ConvertSecurityMode(

            const core_connection_security_mode_e& aCoreMode );

        /**

        * ConvertEncryptionMode

        * @since Series 60 3.0

        * @param aCoreEncryptionMode

        * @return TWEPStatus

        */    

        static TEncryptionStatus ConvertEncryptionMode(

            const core_encryption_mode_e& aCoreEncryptionMode );

        /**

        * ConvertConnectionState

        * @since Series 60 3.0

        * @param aCoreState

        * @return TWlanConnectionState 

        */   

        static TWlanConnectionState ConvertConnectionState(

            const core_connection_state_e& aCoreState );

        /**

        * ConvertScanMode

        * @since Series 60 3.0

        * @param aAmScanMode

        * @return core_scan_mode_e 

        */   

        static core_scan_mode_e ConvertScanMode(

            const TScanMode& aAmScanMode );

        /**

        * ConvertScanMode

        * @since Series 60 3.0

        * @param aCoreScanMode

        * @return TScanMode 

        */   

        static TScanMode ConvertScanMode(

            const core_scan_mode_e& aCoreScanMode );

        /**

        * ConvertConvertCipherKeyType

        * @since Series 60 3.0

        * @param aCoreCipherKeyType

        * @return TWlanCipherSuite

        */   

        static TWlanCipherSuite ConvertCipherKeyType(

            const core_cipher_key_type_e& aCoreCipherKeyType );

        /**

        * ConvertNotificationType

        * @since Series 60 3.0

        * @param aCoreNotificationType

        * @return TWlmNotify 

        */   

        static TWlmNotify ConvertNotificationType(

            const core_notification_e& aCoreNotificationType );

        /**

        * ConvertConnectStatus

        * @since Series 60 3.0

        * @param aCoreConnectStatus The core connect status being converted.

        * @param security_mode Security mode of the IAP.

        * @return error code either Symbian generic or WLAN specific 

        */   

        static TInt ConvertConnectStatus(

            const core_connect_status_e& aCoreConnectStatus,

            core_security_mode_e security_mode );

        /**

        * ConvertRegion

        * @since Series 60 3.0

        * @param aAmRegion

        * @return core_wlan_region_e 

        */   

        static core_wlan_region_e ConvertRegion( const TWlanRegion& aAmRegion );

        /**

         * ConvertRegion

         * @since Series 60 5.0

         * @param aCoreRegion

         * @return TWlanRegion 

         */   

         static TWlanRegion ConvertRegion( const core_wlan_region_e& aCoreRegion );

        /**

        * ConvertMacAddress

        * Function assumes both mac address types have the same length

        * @since Series 60 3.0

        * @param aAmMacAddress (OUT)

        * @param aCoreMacAddress (IN)

        */   

        static void ConvertMacAddress(

            TMacAddress& aAmMacAddress,

            const core_mac_address_s& aCoreMacAddress );

        /**

        * ConvertMacAddress

        * Function assumes both mac address types have the same length

        * @since Series 60 3.0

        * @param aCoreMacAddress (OUT)

        * @param aAmMacAddress (IN)

        */   

        static void ConvertMacAddress(

            core_mac_address_s& aCoreMacAddress,

            const TMacAddress& aAmMacAddress );

        /**

        * ConvertMacAddress

        * Function assumes both mac address types have the same length

        * @since Series 60 3.0

        * @param aCoreMacAddress (OUT)

        * @param aAmMacAddress (IN)

        */   

        static void ConvertMacAddress(

            core_mac_address_s& aCoreMacAddress,

            const TMacAddr& aAmMacAddress );

        /**

        * ConvertMacAddress

        * Function assumes both mac address types have the same length

        * @since Series 60 3.0

        * @param aCoreMacAddress (OUT)

        * @param aAmMacAddress (IN)

        */   

        static void ConvertMacAddress(

            TMacAddress& aCoreMacAddress,

            const TMacAddr& aAmMacAddress );

        /**

        * ConvertPowerMode

        * @since Series 60 3.0

        * @param aCorePowerMode (IN)

        * @return TPowerMode

        */        

        static TPowerMode TWlanConversionUtil::ConvertPowerMode(

            const core_power_mode_e& aCorePowerMode );

        /**

        * ConvertWakeUpInterval

        * @since Series 60 3.0

        * @param aAmWakeUpMode (OUT)

        * @param aAmWakeUpInterval (OUT)

        * @param aCoreWakeUpMode (OUT)

        * @param aCoreWakeUpInterval (IN)

        */        

        static void TWlanConversionUtil::ConvertWakeUpInterval(

            TWlanWakeUpInterval& aAmWakeUpMode,

            TUint8& aAmWakeUpInterval,

            const core_power_save_wakeup_mode_e& aCoreWakeUpMode,

            const u8_t& aCoreWakeUpInterval );

        /**

        * ConvertIndication

        * @since Series 60 3.0

        * @param aAmIndication

        * @return core_am_indication_e 

        */   

        static core_am_indication_e ConvertIndication(

            const TIndication& aAmIndication );

        /**

        * ConvertDeviceSettings

        * @since Series 60 3.0

        * @param aCoreSettings (OUT)

        * @param aAmSettings (IN)

        */    

        static void ConvertDeviceSettings(

            core_device_settings_s& aCoreSettings,

            const CWlanDeviceSettings::SWlanDeviceSettings& aAmSettings );

        /**

        * ConvertIapSettings

        * @since Series 60 3.0

        * @param aCoreSettings (OUT)

        * @param aAmSettings (IN)

        * @param aDhcpInUse (IN)

        * @param aOverrideSettings (IN)

        */    

        static void ConvertIapSettings(

            core_iap_data_s& aCoreSettings,

            const SWLANSettings& aAmSettings,

            const TBool aDhcpInUse,

            const TWLMOverrideSettings& aOverrideSettings );

        /**

        * ConvertIapSettings

        * @since Series 60 3.2

        * @param aCoreSettings (OUT)

        * @param aAmSettings (IN)

        */    

        static void ConvertIapSettings(

            core_iap_data_s& aCoreSettings,

            const TWlanLimitedIapData& aAmSettings );

        /**

        * ConvertErrorCode

        * @since Series 60 3.0

        * @param aError

        * @return Corresponding Adaptation module error code.

        */    

        static TInt ConvertErrorCode( const core_error_e aError );

        /**

        * ConvertErrorCode

        * @since Series 60 3.0

        * @param aError

        * @return Corresponding Core error code.

        */    

        static core_error_e ConvertErrorCode( const TInt aError );

        /**

        * Convert mW to dBm.

        * @since Series 60 3.0

        * @param aValue mW value to convert.

        * @return Corresponding value in dBm.

        * @note If the method is unable to perform conversion,

        * it will return 0dBm as the conversion result.

        */

        static u32_t ConvertMilliwattsToDecibel( const TUint32 aValue );

        /**

        * Convert dBm to mW.

        * @since Series 60 3.0

        * @param aValue dBm value to convert.

        * @return Corresponding value in mW.

        * @note If the method is unable to perform conversion,

        * it will return 1mW as the conversion result.

        */

        static TUint32 ConvertDecibelToMilliWatts( const u32_t aValue );

        /**

        * Convert RSS class

        * @since Series 60 3.0

        * @param aCoreRssClass.

        * @return Corresponding Adaptation module value.

        */

        static TWlanRCPLevel ConvertRcpClass( const core_rcp_class_e aValue );

        /**

        * Convert scan channels

        * @since Series 60 3.0

        * @param aAmChannels (OUT)

        * @param aCoreChannels (IN)

        */

        static void ConvertScanChannels(

            SChannels& aAmChannels,

            const core_scan_channels_s& aCoreChannels );

        /**

        * Convert scan channels

        * @since Series 60 3.0

        * @param aCoreChannels (OUT)

        * @param aAmChannels (IN)

        */

        static void ConvertScanChannels(            

            core_scan_channels_s& aCoreChannels,

            RArray<TUint>& aAmChannels );

        /**

        * Convert frame type

        * @since Series 60 3.1

        * @param core frame type

        * @return adaptation frame type

        */

        static TDataBuffer::TFrameType ConvertFrameType(

            core_frame_type_e aFrameType );

        /**

        * Convert frame type

        * @since Series 60 3.1

        * @param adaptation frame type

        * @return core frame type

        */

        static core_frame_type_e ConvertFrameType(

            TDataBuffer::TFrameType aFrameType );

        /**

         * Convert packet statistics.

         * 

         * @since Series 60 3.2

         * @param aAmStatistics (OUT)

         * @param aCoreStatistics (IN)         

         */

        static void ConvertPacketStatistics(

            TWlanPacketStatistics& aAmStatistics,

            const core_packet_statistics_s& aCoreStatistics );

        /**

         * Convert U-APSD settings.

         * 

         * @since Series 60 3.2

         * @param aCoreSettings (OUT)

         * @param aAmSettings (IN)         

         */

        static void ConvertUapsdSettings(

            core_uapsd_settings_s& aCoreSettings,

            const TWlanUapsdSettings& aAmSettings );

        /**

         * Convert U-APSD settings.

         * 

         * @since Series 60 3.2

         * @param aAmSettings (OUT)

         * @param aCoreSettings (IN)         

         */

        static void ConvertUapsdSettings(

            TWlanUapsdSettings& aAmSettings,

            const core_uapsd_settings_s& aCoreSettings );

        /**

         * Convert TX rate policies.

         * 

         * @since Series 60 3.2

         * @param aAmPolicies (OUT)

         * @param aAmMcsPolicies (OUT)

         * @param aAmAutoRatePolicies (OUT)

         * @param aCorePolicies (IN)         

         */

        static void ConvertTxRatePolicies(

            TTxRatePolicy& aAmPolicies,

            THtMcsPolicy& aAmMcsPolicies,

            TTxAutoRatePolicy& aAmAutoRatePolicies,

            const core_tx_rate_policies_s& aCorePolicies );

        /**

         * Convert TX rate policy mappings.

         * 

         * @since Series 60 3.2

         * @param aAmMappings (OUT)

         * @param aCoreMappings (IN)         

         */

        static void ConvertTxRatePolicyMappings(

            TQueue2RateClass& aAmMappings,

            const core_tx_rate_policy_mappings_s& aCoreMappings );

        /**

         * Convert TX rate policy initial rates.

         * 

         * @since Series 60 3.2

         * @param aInitialRates (OUT)

         * @param aCorePolicies (IN)         

         */

        static void ConvertTxRatePolicyInitialRates(

            TInitialMaxTxRate4RateClass& aInitialRates,

            const core_tx_rate_policies_s& aCorePolicies );

        /**

         * Convert power save settings.

         * 

         * @since Series 60 3.2

         * @param aCoreSettings (OUT)

         * @param aAmSettings (IN)         

         */

        static void ConvertPowerSaveSettings(

            core_power_save_settings_s& aCoreSettings,

            const TWlanPowerSaveSettings& aAmSettings );

        /**

         * Convert power save settings.

         * 

         * @since Series 60 3.2

         * @param aAmSettings (OUT)

         * @param aCoreSettings (IN)         

         */

        static void ConvertPowerSaveSettings(

            TWlanPowerSaveSettings& aAmSettings,

            const core_power_save_settings_s& aCoreSettings );

        /**

         * Convert U-APSD maximum service period length

         * @since Series 60 3.2

         * @param aServicePeriodLength (IN)

         * @return Corresponding Adaptation module maximum service period length

         */

        static TMaxServicePeriodLength ConvertUapsdMaxServicePeriod(

            core_max_service_period_length_e aServicePeriodLength );

        /**

         * Convert traffic stream status.

         * @since Series 60 3.2

         * @param aStatus (IN)

         * @return Corresponding Adaptation module traffic stream status.

         */

        static TWlanTrafficStreamStatus ConvertTrafficStreamStatus(

            core_traffic_stream_status_e aStatus );        

        /**

         * Convert access point information.

         * @since Series 60 3.2

         * @param aAmInfo (OUT)

         * @param aCoreInfo (IN)

         */

        static void ConvertApInformation(

            TWlanAccessPointInfo& aAmInfo,

            const core_ap_information_s& aCoreInfo );

        /**

         * Convert roam metrics of the current connection.

         * @since Series 60 3.2

         * @param aAmRoamMetrics (OUT)

         * @param aCoreRoamMetrics (IN)

         */

        static void ConvertRoamMetrics(

            TWlanRoamMetrics& aAmRoamMetrics,

            const core_roam_metrics_s& aCoreRoamMetrics );

        /**

         * Convert list of BSSIDs on the rogue list.

         * @since Series 60 3.2

         * @param aAmRogueList (OUT)

         * @param aCoreRogueList (IN)

         */ 

        static void ConvertRogueList(

            TWlmRogueList& aAmRogueList,

            core_type_list_c<core_mac_address_s>& aCoreRogueList );

        /**