--- a/cmmanager/cmmgr/cmmserver/src/cmmconnmethodinstance.cpp Tue Aug 31 15:35:44 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,631 +0,0 @@
-/*
-* 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:
-* Session side object representing a connection method.
-*
-*/
-
-
-#include <cmpluginbaseeng.h>
-#include <cmconnectionmethoddef.h>
-#include <cmpluginembdestinationdef.h>
-
-#include "cmmconnmethodinstance.h"
-#include "cmmsession.h"
-#include "cmmcache.h"
-#include "cmmconnmethodstruct.h"
-
-#include "OstTraceDefinitions.h"
-#ifdef OST_TRACE_COMPILER_IN_USE
-#include "cmmconnmethodinstanceTraces.h"
-#endif
-
-
-// ---------------------------------------------------------------------------
-// Two phased construction.
-// ---------------------------------------------------------------------------
-//
-CCmmConnMethodInstance* CCmmConnMethodInstance::NewL(
- CCmmSession* aCmmSession,
- CCmmCache* aCache )
- {
- OstTraceFunctionEntry0( CCMMCONNMETHODINSTANCE_NEWL_ENTRY );
-
- CCmmConnMethodInstance* self = CCmmConnMethodInstance::NewLC( aCmmSession, aCache );
- CleanupStack::Pop( self );
-
- OstTraceFunctionExit0( CCMMCONNMETHODINSTANCE_NEWL_EXIT );
- return self;
- }
-
-// ---------------------------------------------------------------------------
-// Two phased construction.
-// ---------------------------------------------------------------------------
-//
-CCmmConnMethodInstance* CCmmConnMethodInstance::NewLC(
- CCmmSession* aCmmSession,
- CCmmCache* aCache )
- {
- OstTraceFunctionEntry0( CCMMCONNMETHODINSTANCE_NEWLC_ENTRY );
-
- CCmmConnMethodInstance* self = new( ELeave ) CCmmConnMethodInstance( aCmmSession, aCache );
- CleanupClosePushL( *self );
- self->ConstructL();
-
- OstTraceFunctionExit0( CCMMCONNMETHODINSTANCE_NEWLC_EXIT );
- return self;
- }
-
-// ---------------------------------------------------------------------------
-// Destructor.
-// ---------------------------------------------------------------------------
-//
-CCmmConnMethodInstance::~CCmmConnMethodInstance()
- {
- OstTraceFunctionEntry0( CCMMCONNMETHODINSTANCE_CCMMCONNMETHODINSTANCE_ENTRY );
-
- // Tell cache this handle is beeing closed. Cache will update own bookkeeping.
- if ( iCache )
- {
- iCache->CloseConnMethod( *this );
- }
-
- delete iPluginDataInstance;
-
- OstTraceFunctionExit0( CCMMCONNMETHODINSTANCE_CCMMCONNMETHODINSTANCE_EXIT );
- }
-
-// ---------------------------------------------------------------------------
-// Constructor.
-// ---------------------------------------------------------------------------
-//
-CCmmConnMethodInstance::CCmmConnMethodInstance(
- CCmmSession* aCmmSession,
- CCmmCache* aCache )
- :
- iCmmSession( aCmmSession ),
- iCache( aCache )
- {
- OstTraceFunctionEntry0( DUP1_CCMMCONNMETHODINSTANCE_CCMMCONNMETHODINSTANCE_ENTRY );
-
- iPlugin = NULL;
- iPluginDataInstance = NULL;
- iConnMethodId = 0;
- iBearerType = 0;
- iStatus = ECmmConnMethodStatusChanged;
- iRecordStatus = ECmmRecordStatusBlank;
- iHandle = 0;
-
- OstTraceFunctionExit0( DUP1_CCMMCONNMETHODINSTANCE_CCMMCONNMETHODINSTANCE_EXIT );
- }
-
-// ---------------------------------------------------------------------------
-// Second phase constructor.
-// ---------------------------------------------------------------------------
-//
-void CCmmConnMethodInstance::ConstructL()
- {
- OstTraceFunctionEntry0( CCMMCONNMETHODINSTANCE_CONSTRUCTL_ENTRY );
-
- iPluginDataInstance = CCmClientPluginInstance::NewL();
-
- OstTraceFunctionExit0( CCMMCONNMETHODINSTANCE_CONSTRUCTL_EXIT );
- }
-
-// ---------------------------------------------------------------------------
-// Get pointer to the plugin data container.
-// ---------------------------------------------------------------------------
-//
-CCmClientPluginInstance* CCmmConnMethodInstance::GetPluginDataInstance() const
- {
- return iPluginDataInstance;
- }
-
-// ---------------------------------------------------------------------------
-// Get connection method ID.
-// ---------------------------------------------------------------------------
-//
-TUint32 CCmmConnMethodInstance::GetId() const
- {
- return iConnMethodId;
- }
-
-// ---------------------------------------------------------------------------
-// Set connection method ID.
-// ---------------------------------------------------------------------------
-//
-void CCmmConnMethodInstance::SetId( const TUint32 aConnMethodId )
- {
- OstTraceFunctionEntry0( CCMMCONNMETHODINSTANCE_SETID_ENTRY );
-
- iConnMethodId = aConnMethodId;
-
- OstTraceFunctionExit0( CCMMCONNMETHODINSTANCE_SETID_EXIT );
- }
-
-// ---------------------------------------------------------------------------
-// Return bearer type.
-// ---------------------------------------------------------------------------
-//
-TUint32 CCmmConnMethodInstance::GetBearerType() const
- {
- return iBearerType;
- }
-
-// ---------------------------------------------------------------------------
-// Get handle ID.
-// ---------------------------------------------------------------------------
-//
-TInt CCmmConnMethodInstance::GetHandle() const
- {
- return iHandle;
- }
-
-// ---------------------------------------------------------------------------
-// Set handle ID.
-// ---------------------------------------------------------------------------
-//
-void CCmmConnMethodInstance::SetHandle( const TInt aHandle )
- {
- iHandle = aHandle;
- }
-
-// ---------------------------------------------------------------------------
-// Return ETrue, if this connection method represents an embedded destination.
-// ---------------------------------------------------------------------------
-//
-TBool CCmmConnMethodInstance::IsEmbeddedDestination() const
- {
- OstTraceFunctionEntry0( CCMMCONNMETHODINSTANCE_ISEMBEDDEDDESTINATION_ENTRY );
-
- TBool result( EFalse );
- if ( iBearerType == KUidEmbeddedDestination )
- {
- result = ETrue;
- }
-
- OstTraceFunctionExit0( CCMMCONNMETHODINSTANCE_ISEMBEDDEDDESTINATION_EXIT );
- return result;
- }
-
-// ---------------------------------------------------------------------------
-// Save the contents of this connection method into database. The attribute
-// aTemporaryHandle must be true if this connection instance was temporarily
-// created for the duration of this update operation only.
-// ---------------------------------------------------------------------------
-//
-void CCmmConnMethodInstance::UpdateL( TBool aTemporaryHandle )
- {
- OstTraceFunctionEntry0( CCMMCONNMETHODINSTANCE_UPDATEL_ENTRY );
-
- if ( iCache )
- {
- iCache->UpdateConnMethodL( *this, aTemporaryHandle );
- }
- else
- {
- User::Leave( KErrBadHandle );
- }
-
- OstTraceFunctionExit0( CCMMCONNMETHODINSTANCE_UPDATEL_EXIT );
- }
-
-// ---------------------------------------------------------------------------
-// Copy the relevant connection method information from cache side object.
-// ---------------------------------------------------------------------------
-//
-void CCmmConnMethodInstance::CopyDataL( CCmmConnMethodStruct* aConnMethodStruct )
- {
- OstTraceFunctionEntry0( CCMMCONNMETHODINSTANCE_COPYDATAL_ENTRY );
-
- if ( !aConnMethodStruct )
- {
- User::Leave( KErrCorrupt );
- }
-
- iConnMethodId = aConnMethodStruct->GetId();
- iBearerType = aConnMethodStruct->GetBearerType();
-
- iPlugin = aConnMethodStruct->GetPlugin();
- if ( !iPlugin )
- {
- User::Leave( KErrCorrupt );
- }
-
- // Embedded destination does not have any data.
- if ( !IsEmbeddedDestination() )
- {
- iPlugin->GetPluginDataL( iPluginDataInstance );
- }
-
- aConnMethodStruct->IncrementReferenceCounter();
-
- switch ( aConnMethodStruct->GetStatus() )
- {
- case ECmmConnMethodStatusNotSaved:
- case ECmmConnMethodStatusToBeDeleted:
- {
- iStatus = ECmmConnMethodStatusChanged;
- iRecordStatus = ECmmRecordStatusUnsaved;
- }
- break;
- case ECmmConnMethodStatusValid:
- {
- iStatus = ECmmConnMethodStatusValid;
- iRecordStatus = ECmmRecordStatusLoaded;
- }
- break;
- case ECmmConnMethodStatusChanged:
- default:
- User::Leave( KErrCorrupt ); // Error, invalid status.
- break;
- }
-
- OstTraceFunctionExit0( CCMMCONNMETHODINSTANCE_COPYDATAL_EXIT );
- }
-
-// ---------------------------------------------------------------------------
-// CCmmConnMethodInstance::GetIntAttributeL
-// ---------------------------------------------------------------------------
-//
-TUint32 CCmmConnMethodInstance::GetIntAttributeL( const TUint32 aAttribute )
- {
- OstTraceFunctionEntry0( CCMMCONNMETHODINSTANCE_GETINTATTRIBUTEL_ENTRY );
-
- if ( !iPlugin )
- {
- User::Leave( KErrCorrupt );
- }
-
- // Embedded destination has only limited set of attributes.
- if ( IsEmbeddedDestination() )
- {
- switch ( aAttribute )
- {
- case CMManager::ECmId:
- case CMManager::ECmBearerType:
- case CMManager::ECmDefaultPriority:
- case CMManager::ECmDefaultUiPriority:
- case ECmExtensionLevel:
- {
- break;
- }
- default:
- {
- User::Leave( KErrNotSupported );
- }
- }
- }
-
- TUint32 result = iPlugin->GetIntAttributeL( aAttribute, iPluginDataInstance );
-
- OstTraceFunctionExit0( CCMMCONNMETHODINSTANCE_GETINTATTRIBUTEL_EXIT );
- return result;
- }
-
-// ---------------------------------------------------------------------------
-// CCmmConnMethodInstance::GetBoolAttributeL
-// ---------------------------------------------------------------------------
-//
-TBool CCmmConnMethodInstance::GetBoolAttributeL( const TUint32 aAttribute )
- {
- OstTraceFunctionEntry0( CCMMCONNMETHODINSTANCE_GETBOOLATTRIBUTEL_ENTRY );
-
- if ( !iPlugin )
- {
- User::Leave( KErrCorrupt );
- }
-
- // Embedded destination has only limited set of attributes.
- if ( IsEmbeddedDestination() )
- {
- switch ( aAttribute )
- {
- case CMManager::ECmCoverage:
- case CMManager::ECmDestination:
- case CMManager::ECmProtected:
- case CMManager::ECmHidden:
- case CMManager::ECmBearerHasUi:
- case CMManager::ECmVirtual:
- {
- break;
- }
- default:
- {
- User::Leave( KErrNotSupported );
- }
- }
- }
-
- TBool retVal( EFalse );
- switch ( aAttribute )
- {
- case CMManager::ECmConnected:
- {
- if ( GetId() > 0 )
- {
- // Check first if this is embedded destination.
- retVal = iPlugin->GetBoolAttributeL( CMManager::ECmDestination,
- iPluginDataInstance );
- if ( retVal )
- {
- retVal = iCache->DestinationConnectedL( GetId() );
- }
- else
- {
- if ( iCache )
- {
- retVal = iCache->CheckIfCmConnected( GetId() );
- }
- }
- }
- }
- break;
- case CMManager::ECmIsLinked:
- {
- // Does any virtual iap point to this connection method.
- // Check first if this connection method is an embedded destination.
- if ( GetId() > 0 )
- {
- retVal = iPlugin->GetBoolAttributeL( CMManager::ECmDestination,
- iPluginDataInstance );
- if ( retVal )
- {
- retVal = iCache->DestinationPointedToByVirtualIap( GetId() );
- }
- else
- {
- retVal = iCache->ConnMethodPointedToByVirtualIap( GetId() );
- }
- }
- }
- break;
- default:
- {
- retVal = iPlugin->GetBoolAttributeL( aAttribute, iPluginDataInstance );
- }
- break;
- }
-
- OstTraceFunctionExit0( CCMMCONNMETHODINSTANCE_GETBOOLATTRIBUTEL_EXIT );
- return retVal;
- }
-
-// ---------------------------------------------------------------------------
-// CCmmConnMethodInstance::GetStringAttributeL
-// ---------------------------------------------------------------------------
-//
-HBufC* CCmmConnMethodInstance::GetStringAttributeL( const TUint32 aAttribute )
- {
- OstTraceFunctionEntry0( CCMMCONNMETHODINSTANCE_GETSTRINGATTRIBUTEL_ENTRY );
-
- if ( !iPlugin )
- {
- User::Leave( KErrCorrupt );
- }
-
- // Embedded destination has only limited set of attributes.
- if ( IsEmbeddedDestination() )
- {
- User::Leave( KErrNotSupported );
- }
-
- HBufC* result = iPlugin->GetStringAttributeL( aAttribute, iPluginDataInstance );
-
- OstTraceFunctionExit0( CCMMCONNMETHODINSTANCE_GETSTRINGATTRIBUTEL_EXIT );
- return result;
- }
-
-// ---------------------------------------------------------------------------
-// CCmmConnMethodInstance::GetString8AttributeL
-// ---------------------------------------------------------------------------
-//
-HBufC8* CCmmConnMethodInstance::GetString8AttributeL( const TUint32 aAttribute )
- {
- OstTraceFunctionEntry0( CCMMCONNMETHODINSTANCE_GETSTRING8ATTRIBUTEL_ENTRY );
-
- if ( !iPlugin )
- {
- User::Leave( KErrCorrupt );
- }
-
- // Embedded destination has only limited set of attributes.
- if ( IsEmbeddedDestination() )
- {
- User::Leave( KErrNotSupported );
- }
-
- HBufC8* result = iPlugin->GetString8AttributeL( aAttribute, iPluginDataInstance );
-
- OstTraceFunctionExit0( CCMMCONNMETHODINSTANCE_GETSTRING8ATTRIBUTEL_EXIT );
- return result;
- }
-
-// ---------------------------------------------------------------------------
-// CCmmConnMethodInstance::SetIntAttributeL
-// ---------------------------------------------------------------------------
-//
-void CCmmConnMethodInstance::SetIntAttributeL(
- const TUint32 aAttribute,
- const TUint32 aValue )
- {
- OstTraceFunctionEntry0( CCMMCONNMETHODINSTANCE_SETINTATTRIBUTEL_ENTRY );
-
- if ( !iPlugin )
- {
- User::Leave( KErrCorrupt );
- }
-
- iPlugin->SetIntAttributeL( aAttribute, aValue, iPluginDataInstance );
-
- iRecordStatus = ECmmRecordStatusModified;
-
- OstTraceFunctionExit0( CCMMCONNMETHODINSTANCE_SETINTATTRIBUTEL_EXIT );
- }
-
-// ---------------------------------------------------------------------------
-// CCmmConnMethodInstance::SetBoolAttributeL
-// ---------------------------------------------------------------------------
-//
-void CCmmConnMethodInstance::SetBoolAttributeL(
- const TUint32 aAttribute,
- const TBool aValue )
- {
- OstTraceFunctionEntry0( CCMMCONNMETHODINSTANCE_SETBOOLATTRIBUTEL_ENTRY );
-
- if ( !iPlugin )
- {
- User::Leave( KErrCorrupt );
- }
-
- iPlugin->SetBoolAttributeL( aAttribute, aValue, iPluginDataInstance );
-
- iRecordStatus = ECmmRecordStatusModified;
-
- OstTraceFunctionExit0( CCMMCONNMETHODINSTANCE_SETBOOLATTRIBUTEL_EXIT );
- }
-
-// ---------------------------------------------------------------------------
-// CCmmConnMethodInstance::SetStringAttributeL
-// ---------------------------------------------------------------------------
-//
-void CCmmConnMethodInstance::SetStringAttributeL(
- const TUint32 aAttribute,
- const TDesC16& aValue )
- {
- OstTraceFunctionEntry0( CCMMCONNMETHODINSTANCE_SETSTRINGATTRIBUTEL_ENTRY );
-
- if ( !iPlugin )
- {
- User::Leave( KErrCorrupt );
- }
-
- iPlugin->SetStringAttributeL( aAttribute, aValue, iPluginDataInstance );
-
- iRecordStatus = ECmmRecordStatusModified;
-
- OstTraceFunctionExit0( CCMMCONNMETHODINSTANCE_SETSTRINGATTRIBUTEL_EXIT );
- }
-
-// ---------------------------------------------------------------------------
-// CCmmConnMethodInstance::SetString8AttributeL
-// ---------------------------------------------------------------------------
-//
-void CCmmConnMethodInstance::SetString8AttributeL(
- const TUint32 aAttribute,
- const TDesC8& aValue )
- {
- OstTraceFunctionEntry0( CCMMCONNMETHODINSTANCE_SETSTRING8ATTRIBUTEL_ENTRY );
-
- if ( !iPlugin )
- {
- User::Leave( KErrCorrupt );
- }
-
- iPlugin->SetString8AttributeL( aAttribute, aValue, iPluginDataInstance );
-
- iRecordStatus = ECmmRecordStatusModified;
-
- OstTraceFunctionExit0( CCMMCONNMETHODINSTANCE_SETSTRING8ATTRIBUTEL_EXIT );
- }
-
-// ---------------------------------------------------------------------------
-// Sets a new status value.
-// ---------------------------------------------------------------------------
-//
-void CCmmConnMethodInstance::SetStatus( const TCmmConnMethodStatus aStatus )
- {
- OstTraceFunctionEntry0( CCMMCONNMETHODINSTANCE_SETSTATUS_ENTRY );
-
- iStatus = aStatus;
-
- OstTraceFunctionExit0( CCMMCONNMETHODINSTANCE_SETSTATUS_EXIT );
- }
-
-// ---------------------------------------------------------------------------
-// Called after this connection method has been updated and database
-// transaction has completed successfully. Sets the internal state of this
-// connection method instance to reflect the new valid state.
-// ---------------------------------------------------------------------------
-//
-void CCmmConnMethodInstance::UpdateSuccessful()
- {
- OstTraceFunctionEntry0( CCMMCONNMETHODINSTANCE_UPDATESUCCESSFUL_ENTRY );
-
- SetStatus( ECmmConnMethodStatusValid );
- iRecordStatus = ECmmRecordStatusLoaded;
-
- OstTraceFunctionExit0( CCMMCONNMETHODINSTANCE_UPDATESUCCESSFUL_EXIT );
- }
-
-// ---------------------------------------------------------------------------
-// Called after this connection method has been deleted and database
-// transaction has completed successfully. Sets the internal state of this
-// connection method structure to reflect the new deleted state.
-// ---------------------------------------------------------------------------
-//
-void CCmmConnMethodInstance::DeleteSuccessful( const TUint32 aNewSecondaryId )
- {
- OstTraceFunctionEntry0( CCMMCONNMETHODINSTANCE_DELETESUCCESSFUL_ENTRY );
-
- SetStatus( ECmmConnMethodStatusChanged );
- iRecordStatus = ECmmRecordStatusModified;
- SetId( aNewSecondaryId );
-
- OstTraceFunctionExit0( CCMMCONNMETHODINSTANCE_DELETESUCCESSFUL_EXIT );
- }
-
-// ---------------------------------------------------------------------------
-// After update/delete to database, refresh temporary ID to real ID if
-// necessary and refresh status information for any related handles for
-// all client sessions.
-// ---------------------------------------------------------------------------
-//
-void CCmmConnMethodInstance::RefreshHandlesForAllSessions(
- const TCmmIdStruct& aIdStruct )
- {
- OstTraceFunctionEntry0( CCMMCONNMETHODINSTANCE_REFRESHHANDLESFORALLSESSIONS_ENTRY );
-
- if ( iCmmSession )
- {
- iCmmSession->RefreshHandlesForAllSessions( aIdStruct );
- }
-
- OstTraceFunctionExit0( CCMMCONNMETHODINSTANCE_REFRESHHANDLESFORALLSESSIONS_EXIT );
- }
-
-// ---------------------------------------------------------------------------
-// Removes a connection method from any open destination handle in the same
-// session.
-// ---------------------------------------------------------------------------
-//
-void CCmmConnMethodInstance::RemoveConnMethodFromSessionDestinationHandles(
- const TUint32 aConnMethodId )
- {
- if ( iCmmSession )
- {
- iCmmSession->RemoveConnMethodFromDestinationHandles( aConnMethodId );
- }
- }
-
-// ---------------------------------------------------------------------------
-// Gets the current status value.
-// ---------------------------------------------------------------------------
-//
-TCmmConnMethodStatus CCmmConnMethodInstance::GetStatus() const
- {
- return iStatus;
- }
-
-// End of file