--- a/usbmgmt/usbmgr/usbman/server/SRC/usbmancenrepmanager.cpp Tue Aug 31 17:01:47 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,541 +0,0 @@
-// 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 <centralrepository.h>
-#include <usb/usblogger.h>
-#ifdef SYMBIAN_FEATURE_MANAGER
- #include <featureuids.h>
- #include <featdiscovery.h>
-#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<TUint32> 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<CPersonality>& 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<TUint32> 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<CPersonalityConfigurations>& 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<TUint32> 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<TUint> 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<TUint32> 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
- }