diff -r d3e8e7d462dd -r f92a4f87e424 usbmgmt/usbmgr/usbman/server/SRC/usbmancenrepmanager.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/usbmgmt/usbmgr/usbman/server/SRC/usbmancenrepmanager.cpp Tue Aug 31 17:01:47 2010 +0300 @@ -0,0 +1,541 @@ +// Copyright (c) 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: +// Implements a utility class which read information from Central Repository + + + +#include +#include +#ifdef SYMBIAN_FEATURE_MANAGER + #include + #include +#endif +#include "usbmanprivatecrkeys.h" +#include "UsbSettings.h" +#include "CPersonality.h" +#include "usbmancenrepmanager.h" +#include "CUsbDevice.h" +#include "OstTraceDefinitions.h" +#ifdef OST_TRACE_COMPILER_IN_USE +#include "usbmancenrepmanagerTraces.h" +#endif + + +_LIT(KUsbCenRepPanic, "UsbCenRep"); + +/** + * Panic codes for the USB Central Repository Manager + */ +enum TUsbCenRepPanic + { + ECenRepObserverNotStopped = 0, + ECenRepObserverAlreadySet, + ECenRepConfigError, + ECenRepFeatureManagerError, + }; + +// --------------------------------------------------------------------------- +// Private consctruction +// --------------------------------------------------------------------------- +// +CUsbManCenRepManager::CUsbManCenRepManager(CUsbDevice& aUsbDevice) + : iUsbDevice( aUsbDevice ) + { + OstTraceFunctionEntry0( CUSBMANCENREPMANAGER_CUSBMANCENREPMANAGER_CONS_ENTRY ); + OstTraceFunctionExit0( CUSBMANCENREPMANAGER_CUSBMANCENREPMANAGER_CONS_EXIT ); + } + +// --------------------------------------------------------------------------- +// The first phase construction +// --------------------------------------------------------------------------- +// +CUsbManCenRepManager* CUsbManCenRepManager::NewL(CUsbDevice& aUsbDevice) + { + OstTraceFunctionEntry0( CUSBMANCENREPMANAGER_NEWL_ENTRY ); + CUsbManCenRepManager* self = new (ELeave) CUsbManCenRepManager(aUsbDevice); + CleanupStack::PushL( self ); + self->ConstructL(); + CleanupStack::Pop( self ); + OstTraceFunctionExit0( CUSBMANCENREPMANAGER_NEWL_EXIT ); + return self; + } + +// --------------------------------------------------------------------------- +// The second phase construction +// --------------------------------------------------------------------------- +// +void CUsbManCenRepManager::ConstructL() + { + OstTraceFunctionEntry0( CUSBMANCENREPMANAGER_CONSTRUCTL_ENTRY ); + // Open the Central Repository + iRepository = CRepository::NewL( KCRUidUSBManagerConfiguration ); + CheckSignatureL(); + OstTraceFunctionExit0( CUSBMANCENREPMANAGER_CONSTRUCTL_EXIT ); + } + +// --------------------------------------------------------------------------- +// Deconstruction +// --------------------------------------------------------------------------- +// +CUsbManCenRepManager::~CUsbManCenRepManager() + { + OstTraceFunctionEntry0( CUSBMANCENREPMANAGER_CUSBMANCENREPMANAGER_DES_ENTRY ); + delete iRepository; + OstTraceFunctionExit0( CUSBMANCENREPMANAGER_CUSBMANCENREPMANAGER_DES_EXIT ); + } + +// --------------------------------------------------------------------------- +// Read specific Key whose value type is String +// --------------------------------------------------------------------------- +// +HBufC* CUsbManCenRepManager::ReadStringKeyLC( TUint32 aKeyId ) + { + OstTraceFunctionEntry0( CUSBMANCENREPMANAGER_READSTRINGKEYLC_ENTRY ); + HBufC* keyBuf = HBufC::NewLC( NCentralRepositoryConstants::KMaxUnicodeStringLength ); + TPtr key = keyBuf->Des(); + + TInt err = iRepository->Get( aKeyId, key ); + LEAVEIFERRORL( err, OstTrace1( TRACE_NORMAL, CUSBMANCENREPMANAGER_READSTRINGKEYLC, "CUsbManCenRepManager::ReadStringKeyLC;Leave err=%d", err );); + OstTraceExt2( TRACE_NORMAL, CUSBMANCENREPMANAGER_READSTRINGKEYLC_DUP1, "CUsbManCenRepManager::ReadStringKeyLC;aKeyId=%x;key=%S", aKeyId, key ); + + OstTraceFunctionExit0( CUSBMANCENREPMANAGER_READSTRINGKEYLC_EXIT ); + return keyBuf; + } + +// --------------------------------------------------------------------------- +// Read specific Key whose value type is TInt +// --------------------------------------------------------------------------- +// +TInt CUsbManCenRepManager::ReadKeyL( TUint32 aKeyId ) + { + OstTraceFunctionEntry0( CUSBMANCENREPMANAGER_READKEYL_ENTRY ); + TInt key; + + TInt err = iRepository->Get( aKeyId, key ); + LEAVEIFERRORL( err, OstTrace1( TRACE_NORMAL, CUSBMANCENREPMANAGER_READKEYL, "CUsbManCenRepManager::ReadKeyL;Leave err=%d", err ); ); + OstTraceExt2( TRACE_NORMAL, CUSBMANCENREPMANAGER_READKEYL_DUP1, "CUsbManCenRepManager::ReadKeyL;LocSets: ReadKeyL id: 0x%x, val: 0x%x", aKeyId, (TInt32)key ); + + OstTraceFunctionExit0( CUSBMANCENREPMANAGER_READKEYL_EXIT ); + return key; + } + +// --------------------------------------------------------------------------- +// Check wheather cenrep's version is supported by cenrep manager +// --------------------------------------------------------------------------- +// +void CUsbManCenRepManager::CheckSignatureL() + { + OstTraceFunctionEntry0( CUSBMANCENREPMANAGER_CHECKSIGNATUREL_ENTRY ); + iSignature = ReadKeyL( KUsbManConfigSign ); + + if ( iSignature < TUsbManagerSupportedVersionMin || + iSignature > TUsbManagerSupportedVersionMax ) + { + OstTrace1( TRACE_NORMAL, CUSBMANCENREPMANAGER_CHECKSIGNATUREL, "CUsbManCenRepManager::CheckSignatureL;Leave reason=%d", KErrNotSupported ); + } + OstTraceFunctionExit0( CUSBMANCENREPMANAGER_CHECKSIGNATUREL_EXIT ); + } + +// --------------------------------------------------------------------------- +// Read Device configuration table +// --------------------------------------------------------------------------- +// +void CUsbManCenRepManager::ReadDeviceConfigurationL(CUsbDevice::TUsbDeviceConfiguration& aDeviceConfig) + { + OstTraceFunctionEntry0( CUSBMANCENREPMANAGER_READDEVICECONFIGURATIONL_ENTRY ); + //Only support version four right now. + if(TUsbManagerSupportedVersionFour != iSignature) + { + OstTrace1( TRACE_NORMAL, CUSBMANCENREPMANAGER_READDEVICECONFIGURATIONL, "CUsbManCenRepManager::ReadDeviceConfigurationL;Panic error=%d", ECenRepConfigError ); + __ASSERT_DEBUG( EFalse, User::Panic( KUsbCenRepPanic, ECenRepConfigError ) ); + } + + + //Shall only have on device configuration setting. + TUint32 devConfigCount = ReadKeyL( KUsbManDeviceCountIndexKey ); + if(devConfigCount != 1) + { + OstTrace1( TRACE_NORMAL, CUSBMANCENREPMANAGER_READDEVICECONFIGURATIONL_DUP1, "CUsbManCenRepManager::ReadDeviceConfigurationL;Panic error=%d", ECenRepConfigError ); + __ASSERT_DEBUG( EFalse, User::Panic( KUsbCenRepPanic, ECenRepConfigError ) ); + } + + + RArray keyArray; + CleanupClosePushL( keyArray ); + TInt err = iRepository->FindL( KUsbManDevicePartialKey, KUsbManConfigKeyMask, keyArray ); + LEAVEIFERRORL( err, OstTrace1( TRACE_NORMAL, CUSBMANCENREPMANAGER_READDEVICECONFIGURATIONL_DUP2, "CUsbManCenRepManager::ReadDeviceConfigurationL;Leave err=%d", err ); ); + + TInt keyCount = keyArray.Count(); + OstTrace1( TRACE_NORMAL, CUSBMANCENREPMANAGER_READDEVICECONFIGURATIONL_DUP3, "CUsbManCenRepManager::ReadDeviceConfigurationL;keyCount of device config = %d", keyCount ); + + //Get each extension type key value and store in iExtList array + for( TInt index = 0; index < keyCount; index++ ) + { + TUint32 key = keyArray[index]; + TUint32 fieldId = ( key & KUsbManConfigFieldMask ); + OstTrace1( TRACE_NORMAL, CUSBMANCENREPMANAGER_READDEVICECONFIGURATIONL_DUP4, "CUsbManCenRepManager::ReadDeviceConfigurationL;fieldId=%d", fieldId ); + if( fieldId == KUsbManDeviceVendorIdKey ) + { + aDeviceConfig.iVendorId = ReadKeyL( key ); + } + else if( fieldId == KUsbManDeviceManufacturerNameKey ) + { + HBufC* manufacturer = ReadStringKeyLC( key ); + TPtr manufacturerPtr = manufacturer->Des(); + aDeviceConfig.iManufacturerName->Des().Copy( manufacturerPtr ); + CleanupStack::PopAndDestroy( manufacturer ); + } + else if( fieldId == KUsbManDeviceProductNameKey ) + { + HBufC* product = ReadStringKeyLC( key ); + TPtr productName = product->Des(); + aDeviceConfig.iProductName->Des().Copy( productName ); + CleanupStack::PopAndDestroy( product ); + } + else + { + OstTrace1( TRACE_FATAL, CUSBMANCENREPMANAGER_READDEVICECONFIGURATIONL_DUP5, "CUsbManCenRepManager::ReadDeviceConfigurationL;panic error=%d", ECenRepConfigError ); + User::Panic( KUsbCenRepPanic, ECenRepConfigError ); + } + } + CleanupStack::PopAndDestroy( &keyArray ); + OstTraceFunctionExit0( CUSBMANCENREPMANAGER_READDEVICECONFIGURATIONL_EXIT ); + } + + +// --------------------------------------------------------------------------- +// Read personality table +// --------------------------------------------------------------------------- +// +void CUsbManCenRepManager::ReadPersonalitiesL(RPointerArray& aPersonalities) + { + OstTraceFunctionEntry0( CUSBMANCENREPMANAGER_READPERSONALITIESL_ENTRY ); + + //Only support version four right now. + if(TUsbManagerSupportedVersionFour != iSignature) + { + OstTrace1( TRACE_FATAL, CUSBMANCENREPMANAGER_READPERSONALITIESL, "CUsbManCenRepManager::ReadPersonalitiesL;ECenRepConfigError=%d", ECenRepConfigError ); + __ASSERT_DEBUG( EFalse, User::Panic( KUsbCenRepPanic, ECenRepConfigError ) ); + } + + // Get the personality count. + TUint32 personalityCount = ReadKeyL( KUsbManDevicePersonalitiesCountIndexKey ); + OstTrace1( TRACE_NORMAL, CUSBMANCENREPMANAGER_READPERSONALITIESL_DUP3, "CUsbManCenRepManager::ReadPersonalitiesL;personalityCount=%d", personalityCount ); + + RArray keyArray; + CleanupClosePushL( keyArray ); + + + // Go through all personalities and store them. + for( TInt personalityIdx = 0; personalityIdx < personalityCount; personalityIdx++ ) + { + CPersonality* personality = CPersonality::NewL(); + CleanupStack::PushL( personality ); + + // Find the keys belonging to the personality + TUint32 devicePersonalitiesKey = KUsbManDevicePersonalitiesPartialKey | ( personalityIdx << KUsbManPersonalitiesOffset ); + TInt err = iRepository->FindL( devicePersonalitiesKey, KUsbManConfigKeyMask, keyArray ); + LEAVEIFERRORL( err, OstTrace1( TRACE_NORMAL, CUSBMANCENREPMANAGER_READPERSONALITIESL_DUP1, "CUsbManCenRepManager::ReadPersonalitiesL;Leave err=%d", err ); ); + + TInt keyCount = keyArray.Count(); + OstTrace1( TRACE_NORMAL, DUP2_CUSBMANCENREPMANAGER_READPERSONALITIESL_DUP2, "CUsbManCenRepManager::ReadPersonalitiesL; keyCount of personality = %d", keyCount ); + + // Get each key value of the personality and store it. + for( TInt keyIdx = 0; keyIdx < keyCount; keyIdx++ ) + { + TUint32 key = keyArray[keyIdx]; + TUint32 fieldId = (key & KUsbManConfigFieldMask); + OstTrace1( TRACE_NORMAL, CUSBMANCENREPMANAGER_READPERSONALITIESL_DUP4, "CUsbManCenRepManager::ReadPersonalitiesL;key id of personality=%d", fieldId ); + switch( fieldId ) + { + case KUsbManDevicePersonalitiesDeviceClassKey: + personality->SetDeviceClass(ReadKeyL( key )); + break; + case KUsbManDevicePersonalitiesDeviceSubClassKey: + personality->SetDeviceSubClass(ReadKeyL( key )); + break; + case KUsbManDevicePersonalitiesProtocolKey: + personality->SetDeviceProtocol(ReadKeyL( key )); + break; + case KUsbManDevicePersonalitiesNumConfigKey: + personality->SetNumConfigurations(ReadKeyL( key )); + break; + case KUsbManDevicePersonalitiesProductIdKey: + personality->SetProductId(ReadKeyL( key )); + break; + case KUsbManDevicePersonalitiesBcdDeviceKey: + personality->SetBcdDevice(ReadKeyL( key )); + break; + case KUsbManDevicePersonalitiesFeatureIdKey: + personality->SetFeatureId(ReadKeyL( key )); + break; + case KUsbManDevicePersonalitiesPersonalityIdKey: + personality->SetPersonalityId(ReadKeyL( key )); + ReadConfigurationsForPersonalityL( personality->PersonalityId(), *personality ); + break; + case KUsbManDevicePersonalitiesPropertyKey: + personality->SetProperty(ReadKeyL( key )); + break; + case KUsbManDevicePersonalitiesDescriptionKey: + { + HBufC* description; + description = ReadStringKeyLC( key ); + personality->SetDescription( description ); + CleanupStack::PopAndDestroy( description ); + break; + } + default: + OstTrace1( TRACE_FATAL, CUSBMANCENREPMANAGER_READPERSONALITIESL_DUP5, "CUsbManCenRepManager::ReadPersonalitiesL;Panic error=%d", ECenRepConfigError ); + User::Panic( KUsbCenRepPanic, ECenRepConfigError ); + break; + } + } + + personality->SetVersion(iSignature); + + //The following code is to check whether we support this personality. + if(personality->FeatureId() != KUsbManFeatureNotConfigurable) + { + if(!IsFeatureSupportedL(personality->FeatureId())) + { + CleanupStack::PopAndDestroy(personality); + continue; + } + } + + //The following code is to check whether we support this personality. It will not include: + //1)the personality which contains single class which is not supported + //2)the personality which contains multiple classes which are all not supported + TBool isPersonalitySupport = EFalse; + TInt configurationCount = personality->PersonalityConfigs().Count(); + for(TInt configurationIdx = 0; configurationIdx < configurationCount; ++configurationIdx) + { + const RPointerArray& personalityConfigs = personality->PersonalityConfigs(); + CPersonalityConfigurations *personalityConfigurations = personalityConfigs[configurationIdx]; + TInt classesCount = personalityConfigurations->Classes().Count(); + if(0 != classesCount) + { + isPersonalitySupport = ETrue; + break; + } + } + + if(isPersonalitySupport) + { + OstTrace1( TRACE_NORMAL, CUSBMANCENREPMANAGER_READPERSONALITIESL_DUP6, "CUsbManCenRepManager::ReadPersonalitiesL; Personality ID: %d is supported", personality->PersonalityId() ); + aPersonalities.Append( personality ); + CleanupStack::Pop( personality ); + } + else + { + OstTrace1( TRACE_NORMAL, CUSBMANCENREPMANAGER_READPERSONALITIESL_DUP7, "CUsbManCenRepManager::ReadPersonalitiesL;Personality ID: %d is not supported", personality->PersonalityId() ); + CleanupStack::PopAndDestroy(personality); + } + } + CleanupStack::PopAndDestroy( &keyArray ); + OstTraceFunctionExit0( CUSBMANCENREPMANAGER_READPERSONALITIESL_EXIT ); + } + +// --------------------------------------------------------------------------- +// Read configuration table for specific personality +// --------------------------------------------------------------------------- +// +void CUsbManCenRepManager::ReadConfigurationsForPersonalityL(TInt aPersonalityId, CPersonality& aPersonality) + { + OstTraceFunctionEntry0( CUSBMANCENREPMANAGER_READCONFIGURATIONSFORPERSONALITYL_ENTRY ); + RArray configArray; + CleanupClosePushL(configArray); + + //Only support version four right now. + if(TUsbManagerSupportedVersionFour != iSignature) + { + OstTrace1( TRACE_FATAL, CUSBMANCENREPMANAGER_READCONFIGURATIONSFORPERSONALITYL, "CUsbManCenRepManager::ReadConfigurationsForPersonalityL;Panic error=%d", ECenRepConfigError ); + __ASSERT_DEBUG( EFalse, User::Panic( KUsbCenRepPanic, ECenRepConfigError ) ); + } + + TInt err = iRepository->FindEqL( KUsbManDeviceConfigurationsPartialKey, KUsbManConfigFirstEntryMask, aPersonalityId, configArray ); + LEAVEIFERRORL( err, OstTrace1( TRACE_NORMAL, CUSBMANCENREPMANAGER_READCONFIGURATIONSFORPERSONALITYL_DUP1, "CUsbManCenRepManager::ReadConfigurationsForPersonalityL;Leave err=%d", err ); ); + + // Get the configuration count. + TUint32 configCount = configArray.Count(); + TUint32 totalConfigCount = ReadKeyL( KUsbManDeviceConfigurationsCountIndexKey ); + + OstTraceExt3( TRACE_NORMAL, CUSBMANCENREPMANAGER_READCONFIGURATIONSFORPERSONALITYL_DUP2, + "CUsbManCenRepManager::ReadConfigurationsForPersonalityL;aPersonalityId = %d total configCount = %d configArray.Count() = %d", aPersonalityId, totalConfigCount, configArray.Count() ); + + //This is intend to handle one special case that key 0x2ff00's value + // equal our target personality id. + if(totalConfigCount == aPersonalityId) + { + --configCount; + } + + TInt keyCount = 0; + if(TUsbManagerSupportedVersionFour == iSignature) + { + keyCount = KUsbManDeviceConfigurationsKeyCountVersionFour; + } + + // Go through all configurations belonging to this personality 'aPersonalityId' + for ( TInt configIdx = 0; configIdx < configCount; configIdx++ ) + { + CPersonalityConfigurations* config = new ( ELeave ) CPersonalityConfigurations; + CleanupStack::PushL( config ); + TUint32 key = configArray[configIdx]; + + // Get each key value in the configuration and store it + for ( TInt keyIdx = 0; keyIdx < keyCount; keyIdx++ ) + { + TUint32 fieldId = ( (key + keyIdx ) & KUsbManConfigFieldMask ); + TInt keyValue = -1; + OstTraceExt3( TRACE_NORMAL, CUSBMANCENREPMANAGER_READCONFIGURATIONSFORPERSONALITYL_DUP3, "CUsbManCenRepManager::ReadConfigurationsForPersonalityL;fieldId=%d;configIdx=%d;keyIdx=%d", fieldId, configIdx, keyIdx ); + + if(KUsbManDeviceConfigurationsPersonalityIdKey == fieldId) + { + TRAPD( err, keyValue = ReadKeyL( key + keyIdx ) ); + if( err == KErrNone ) + { + if(keyValue != aPersonalityId) + { + OstTrace1( TRACE_FATAL, CUSBMANCENREPMANAGER_READCONFIGURATIONSFORPERSONALITYL_DUP4, "CUsbManCenRepManager::ReadConfigurationsForPersonalityL;Panic error=%d", ECenRepConfigError ); + __ASSERT_DEBUG( EFalse, User::Panic( KUsbCenRepPanic, ECenRepConfigError ) ); + } + config->SetPersonalityId( keyValue ); + } + } + else if(KUsbManDeviceConfigurationsIdKey == fieldId) + { + TRAPD( err, keyValue = ReadKeyL( key + keyIdx ) ); + if( err == KErrNone ) + { + config->SetConfigId(keyValue); + } + } + else if(KUsbManDeviceConfigurationsClassUidsKey == fieldId) + { + HBufC* keyValueBuf = ReadStringKeyLC( key + keyIdx ); + TPtr keyPtr = keyValueBuf->Des(); + + RArray classUids; + CleanupClosePushL( classUids ); + + iUsbDevice.ConvertUidsL( keyPtr, classUids ); + TInt uidsCnt = classUids.Count(); + + // Get featureId of each class and store each class. + TInt featureId = KUsbManFeatureNotConfigurable; + CPersonalityConfigurations::TUsbClasses usbClass; + for ( TInt uidIdx = 0; uidIdx < uidsCnt; uidIdx++ ) + { + usbClass.iClassUid = TUid::Uid( classUids[uidIdx] ); + usbClass.iFeatureId = featureId; // By default + if ( IsClassConfigurableL( classUids[uidIdx], featureId ) ) + { + usbClass.iFeatureId = featureId; + if(IsFeatureSupportedL(featureId)) + { + config->AppendClassesL( usbClass ); + } + } + else + { + config->AppendClassesL( usbClass ); + } + } + + CleanupStack::PopAndDestroy( &classUids ); // close uid array + CleanupStack::PopAndDestroy( keyValueBuf ); + } + else + { + OstTrace1( TRACE_FATAL, CUSBMANCENREPMANAGER_READCONFIGURATIONSFORPERSONALITYL_DUP5, "CUsbManCenRepManager::ReadConfigurationsForPersonalityL;Panic error=%d", ECenRepConfigError ); + User::Panic( KUsbCenRepPanic, ECenRepConfigError ); + } + } + aPersonality.AppendPersonalityConfigsL( config ); + + CleanupStack::Pop( config ); + } + + CleanupStack::PopAndDestroy( &configArray ); + OstTraceFunctionExit0( CUSBMANCENREPMANAGER_READCONFIGURATIONSFORPERSONALITYL_EXIT ); + } + +// --------------------------------------------------------------------------- +// Check the class belonging to a personality configurable or not. +// --------------------------------------------------------------------------- +// +TBool CUsbManCenRepManager::IsClassConfigurableL(TUint aClassId, TInt& aFeatureId) + { + OstTraceFunctionEntry0( CUSBMANCENREPMANAGER_ISCLASSCONFIGURABLEL_ENTRY ); + TBool classConfigurable = EFalse; + RArray keyArray; + CleanupClosePushL(keyArray); + + TInt err = iRepository->FindEqL( KUsbManDeviceConfigurableClassesPartialKey, KUsbManConfigFirstEntryMask, (TInt)aClassId, keyArray ); + OstTraceExt2( TRACE_NORMAL, CUSBMANCENREPMANAGER_ISCLASSCONFIGURABLEL, "CUsbManCenRepManager::IsClassConfigurableL;aClassId=0x%x;err=%d", aClassId, err ); + switch ( err ) + { + case KErrNotFound: + break; + case KErrNone: + { +#ifdef _DEBUG + if(keyArray.Count() != 1) + { + OstTrace1( TRACE_FATAL, DUP1_CUSBMANCENREPMANAGER_ISCLASSCONFIGURABLEL_DUP1, "CUsbManCenRepManager::IsClassConfigurableL;panic error=%d", ECenRepConfigError ); + User::Panic( KUsbCenRepPanic, ECenRepConfigError ); + } +#endif + // The array size always is 1, so here using 0 as index. + aFeatureId = ReadKeyL( keyArray[0] | KUsbManDeviceConfigurableClassesFeatureIdKey ); + classConfigurable = ETrue; + break; + } + default: + OstTrace1( TRACE_NORMAL, CUSBMANCENREPMANAGER_ISCLASSCONFIGURABLEL_DUP2, "CUsbManCenRepManager::IsClassConfigurableL;Leave err=%d", err ); + User::Leave( err ); + break; + } + + CleanupStack::PopAndDestroy( &keyArray ); + OstTraceFunctionExit0( CUSBMANCENREPMANAGER_ISCLASSCONFIGURABLEL_EXIT ); + return classConfigurable; + } + +// --------------------------------------------------------------------------- +// Check the class belonging to a personality support or not. +// --------------------------------------------------------------------------- +// +TBool CUsbManCenRepManager::IsFeatureSupportedL(TInt aFeatureId) + { + OstTraceFunctionEntry0( CUSBMANCENREPMANAGER_ISFEATURESUPPORTEDL_ENTRY ); +#ifdef SYMBIAN_FEATURE_MANAGER + if(CFeatureDiscovery::IsFeatureSupportedL(TUid::Uid(aFeatureId))) + { + OstTrace1( TRACE_NORMAL, DUP1_CUSBMANCENREPMANAGER_ISFEATURESUPPORTEDL_DUP1, "CUsbManCenRepManager::IsFeatureSupportedL;featureId = 0x%x supported", aFeatureId ); + OstTraceFunctionExit0( CUSBMANCENREPMANAGER_ISFEATURESUPPORTEDL_EXIT ); + return ETrue; + } + else + { + OstTrace1( TRACE_NORMAL, CUSBMANCENREPMANAGER_ISFEATURESUPPORTEDL_DUP2, "CUsbManCenRepManager::IsFeatureSupportedL;featureId = 0x%x not supported", aFeatureId ); + OstTraceFunctionExit0( CUSBMANCENREPMANAGER_ISFEATURESUPPORTEDL_EXIT_DUP1 ); + return EFalse; + } +#else + OstTrace1( TRACE_FATAL, CUSBMANCENREPMANAGER_ISFEATURESUPPORTEDL, "CUsbManCenRepManager::IsFeatureSupportedL;panic error code=%d", ECenRepFeatureManagerError ); + User::Panic( KUsbCenRepPanic, ECenRepFeatureManagerError ) +#endif + }