--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/convergedconnectionhandler/cchserver/src/cchpluginhandler.cpp Wed Sep 01 12:29:57 2010 +0100
@@ -0,0 +1,702 @@
+/*
+* Copyright (c) 2007 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: CCCHPluginHandler implementation
+*
+*/
+
+
+// INCLUDE FILES
+#include <ecom/ecom.h>
+
+#include "cchlogger.h"
+#include "cchpluginhandler.h"
+#include "cchplugin.h"
+#include "cchservice.h"
+#include "cchservicehandler.h"
+#include "cchserverbase.h"
+
+// EXTERNAL DATA STRUCTURES
+// None
+
+// EXTERNAL FUNCTION PROTOTYPES
+// None
+
+// CONSTANTS
+// None
+
+// MACROS
+// None
+
+// LOCAL CONSTANTS AND MACROS
+// None
+
+// MODULE DATA STRUCTURES
+// None
+
+// LOCAL FUNCTION PROTOTYPES
+// None
+
+// FORWARD DECLARATIONS
+// None
+
+// ============================= LOCAL FUNCTIONS =============================
+
+// ============================ MEMBER FUNCTIONS =============================
+
+// ---------------------------------------------------------------------------
+// CCCHPluginHandler::CCCHPluginHandler
+// C++ default constructor can NOT contain any code, that might leave.
+// ---------------------------------------------------------------------------
+//
+CCCHPluginHandler::CCCHPluginHandler( CCCHServerBase& aServer ) :
+ iServer( aServer )
+ {
+ // No implementation required
+ }
+
+// ---------------------------------------------------------------------------
+// CCCHPluginHandler::NewL
+// Two-phased constructor.
+// ---------------------------------------------------------------------------
+//
+CCCHPluginHandler* CCCHPluginHandler::NewL( CCCHServerBase& aServer )
+ {
+ CCCHPluginHandler* self = new (ELeave) CCCHPluginHandler( aServer );
+ return self;
+ }
+
+// Destructor
+CCCHPluginHandler::~CCCHPluginHandler()
+ {
+ // Delete and close Plug-in array
+ iPlugins.ResetAndDestroy();
+ }
+
+// ---------------------------------------------------------------------------
+// CCCHPluginHandler::LoadPluginsL
+//
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//
+void CCCHPluginHandler::LoadPluginsL()
+ {
+ CCHLOGSTRING( "CCCHPluginHandler::LoadPluginsL" );
+
+ RImplInfoPtrArray pImplInfoArray;
+ CleanupStack::PushL( TCleanupItem( ResetAndDestroy, &pImplInfoArray ) );
+
+ REComSession::ListImplementationsL(
+ KCCHConnectivityPluginIFUid, pImplInfoArray );
+
+ CCHLOGSTRING2( "Available Plug-ins count: %d", pImplInfoArray.Count() );
+
+ TInt found( KErrNone );
+
+ for ( TInt i( 0 ); i < pImplInfoArray.Count(); i++ )
+ {
+ found = Find( pImplInfoArray[ i ]->ImplementationUid() );
+
+ if ( KErrNotFound == found )
+ {
+ CCCHPlugin* pPlugin = CCCHPlugin::NewL(
+ pImplInfoArray[ i ]->ImplementationUid() );
+
+ iPlugins.Append( pPlugin );
+
+ CCHLOGSTRING2( " Append Plug-in with Uid: 0x%X",
+ pImplInfoArray[ i ]->ImplementationUid() );
+ }
+ }
+
+ CleanupStack::PopAndDestroy( &pImplInfoArray );
+ }
+
+// ---------------------------------------------------------------------------
+// CCCHPluginHandler::LoadPluginsL
+//
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//
+void CCCHPluginHandler::LoadPluginsL( const TUid& aUid )
+ {
+ CCHLOGSTRING( "CCCHPluginHandler::LoadPluginsL" );
+ CCHLOGSTRING2( " Uid: 0x%X", aUid );
+
+ TBool found( Find( aUid ) );
+
+ if ( KErrNotFound == found )
+ {
+ CCCHPlugin* pPlugin = CCCHPlugin::NewL( aUid );
+
+ iPlugins.Append( pPlugin );
+
+ CCHLOGSTRING2( " Append Plug-in with Uid: 0x%X", aUid );
+ }
+ }
+
+// ---------------------------------------------------------------------------
+// CCCHPluginHandler::UnloadPlugin
+//
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//
+void CCCHPluginHandler::UnloadPlugin( const TUid& aUid )
+ {
+ CCHLOGSTRING( "CCCHPluginHandler::UnloadPlugin" );
+ CCHLOGSTRING2( " Uid: 0x%X", aUid );
+
+ TInt found( Find( aUid ) );
+
+ if ( KErrNotFound != found )
+ {
+ CCCHPlugin* pPlugin = iPlugins[ found ];
+ iPlugins.Remove( found );
+ delete pPlugin;
+
+ CCHLOGSTRING( " Plugin unloaded.");
+ }
+ else
+ {
+ CCHLOGSTRING( " Plugin not found, cannot unload." );
+ }
+ }
+
+// ---------------------------------------------------------------------------
+// CCCHPluginHandler::EnableServiceL
+//
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//
+void CCCHPluginHandler::EnableServiceL(
+ const TUint32 aServiceId,
+ const RArray<TUid>& aUids,
+ const TCCHSubserviceType aType,
+ MCCHServiceNotifier* aNotifier,
+ const TUint32 aIapId,
+ const TBool /*aConnectivityCheck*/ )
+ {
+ CCHLOGSTRING( "CCCHPluginHandler::EnableServiceL" );
+ CCHLOGSTRING2( " Service Id: %d", aServiceId );
+ CCHLOGSTRING2( " Iap Id: %d", aIapId );
+
+ TInt found( KErrNone );
+
+ for ( TInt i( 0 ); i < aUids.Count(); i++ )
+ {
+ CCHLOGSTRING2( " Uid: 0x%X", aUids[ i ] );
+
+ TRAP_IGNORE( LoadPluginsL( aUids[ i ] ) );
+ found = Find( aUids[ i ] );
+ if ( KErrNotFound != found )
+ {
+ if ( aNotifier )
+ {
+ iPlugins[ found ]->SetServiceNotifier( aNotifier );
+ }
+
+ TCCHSubserviceState state = ECCHUninitialized;
+ const CCCHPlugin* plugin = iPlugins[ found ];
+ plugin->Plugin()->GetServiceState(
+ TServiceSelection( aServiceId, aType ),
+ state );
+
+ // check current service state
+ if( state==ECCHDisconnecting )
+ {
+ // return KErrNotReady back to client
+ User::Leave( KErrNotReady );
+ }
+
+ !aIapId ? plugin->Plugin()->EnableServiceL(
+ TServiceSelection( aServiceId, aType ) ) :
+ plugin->Plugin()->EnableServiceL(
+ TServiceSelection( aServiceId, aType ),
+ aIapId );
+ }
+ }
+ }
+// ---------------------------------------------------------------------------
+// CCCHPluginHandler::DisableServiceL
+//
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//
+void CCCHPluginHandler::DisableServiceL(
+ const TUint32 aServiceId,
+ const RArray<TUid>& aUids,
+ const TCCHSubserviceType aType ) const
+ {
+ CCHLOGSTRING( "CCCHPluginHandler::DisableServiceL" );
+ CCHLOGSTRING2( " Service Id: %d", aServiceId );
+
+ TInt found( KErrNone );
+
+ for ( TInt i( 0 ); i < aUids.Count(); i++ )
+ {
+ CCHLOGSTRING2( " Uid: 0x%X", aUids[ i ] );
+
+ found = Find( aUids[ i ] );
+
+ if ( KErrNotFound != found )
+ {
+ TRAP_IGNORE(iPlugins[ found ]->Plugin()->DisableServiceL(
+ TServiceSelection( aServiceId, aType ) ) );
+ }
+ }
+ }
+
+// ---------------------------------------------------------------------------
+// CCCHPluginHandler::GetServiceState
+//
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//
+void CCCHPluginHandler::GetServiceState(
+ const TUint32 aServiceId,
+ const TUid aUid,
+ const TCCHSubserviceType aType,
+ TCCHSubserviceState& aState,
+ TInt& aError )
+ {
+ CCHLOGSTRING( "CCCHPluginHandler::GetServiceState" );
+ CCHLOGSTRING2( "CCCHPluginHandler::GetServiceState: Service Id: %d", aServiceId );
+ CCHLOGSTRING2( "CCCHPluginHandler::GetServiceState: Uid: 0x%X", aUid );
+
+ TInt found( Find( aUid ) );
+
+ if ( KErrNotFound != found )
+ {
+ aError = iPlugins[ found ]->Plugin()->GetServiceState(
+ TServiceSelection( aServiceId, aType ), aState );
+ }
+
+ CCHLOGSTRING3( "CCCHPluginHandler::GetServiceState: State, error: %d, %d", aState, aError );
+ }
+
+// ---------------------------------------------------------------------------
+// CCCHPluginHandler::ReserveService
+//
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//
+TInt CCCHPluginHandler::ReserveService(
+ const TUint32 aServiceId,const TUid aUid, const TCCHSubserviceType aType )
+ {
+ CCHLOGSTRING( "CCCHPluginHandler::ReserveService" );
+ CCHLOGSTRING2( " Service Id: %d", aServiceId );
+ CCHLOGSTRING2( " Uid: 0x%X", aUid );
+
+ TInt found( Find( aUid ) );
+
+ if ( KErrNotFound != found )
+ {
+ found = iPlugins[ found ]->Plugin()->ReserveService(
+ TServiceSelection( aServiceId, aType ) );
+ }
+
+ return found;
+ }
+
+// ---------------------------------------------------------------------------
+// CCCHPluginHandler::FreeService
+//
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//
+TInt CCCHPluginHandler::FreeService(
+ const TUint32 aServiceId,const TUid aUid, const TCCHSubserviceType aType )
+ {
+ CCHLOGSTRING( "CCCHPluginHandler::FreeService" );
+ CCHLOGSTRING2( " Service Id: %d", aServiceId );
+ CCHLOGSTRING2( " Uid: 0x%X", aUid );
+
+ TInt found( Find( aUid ) );
+
+ if ( KErrNotFound != found )
+ {
+ found = iPlugins[ found ]->Plugin()->FreeService(
+ TServiceSelection( aServiceId, aType ) );
+ }
+
+ return found;
+ }
+
+// ---------------------------------------------------------------------------
+// CCCHPluginHandler::IsReserved
+//
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//
+TBool CCCHPluginHandler::IsReserved(
+ const TUint32 aServiceId,const TUid aUid,
+ const TCCHSubserviceType aType ) const
+ {
+ CCHLOGSTRING( "CCCHPluginHandler::ReferenceCount" );
+ CCHLOGSTRING2( " Service Id: %d", aServiceId );
+ CCHLOGSTRING2( " Uid: 0x%X", aUid );
+
+ TInt found( Find( aUid ) );
+ TBool ret(EFalse);
+ if ( KErrNotFound != found )
+ {
+ ret = iPlugins[ found ]->Plugin()->IsReserved(
+ TServiceSelection( aServiceId, aType ) );
+ }
+
+ return ret;
+ }
+
+// ---------------------------------------------------------------------------
+// CCCHPluginHandler::GetServiceNetworkInfo
+//
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//
+TInt CCCHPluginHandler::GetServiceNetworkInfo(
+ const TUint32 aServiceId,
+ const TUid aUid,
+ const TCCHSubserviceType aType,
+ TUint32& aSnapId,
+ TUint32& aIapId,
+ TBool& aSNAPLocked,
+ TBool& aPasswordSet )
+ {
+ CCHLOGSTRING( "CCCHPluginHandler::GetServiceNetworkInfo" );
+ CCHLOGSTRING2( " Service Id: %d", aServiceId );
+ CCHLOGSTRING2( " Uid: 0x%X", aUid );
+
+ TUint snapId( 0 );
+ TUint iapId( 0 );
+
+ TRAP_IGNORE( LoadPluginsL( aUid ) );
+ TInt found( Find( aUid ) );
+ TServiceConnectionInfo info(aServiceId, aType, snapId, iapId );
+ if ( KErrNotFound != found )
+ {
+ found = iPlugins[ found ]->Plugin()->GetServiceNetworkInfo(
+ info );
+ }
+
+ aSnapId = info.iSNAPId;
+ aIapId = info.iIapId;
+ aSNAPLocked = info.iSNAPLocked;
+ aPasswordSet = info.iPasswordSet;
+
+ CCHLOGSTRING2( " SNAP Id: %d", aSnapId );
+ CCHLOGSTRING2( " IAP Id: %d", aIapId );
+
+ return found;
+ }
+
+// ---------------------------------------------------------------------------
+// CCCHPluginHandler::SetSnapIdL
+//
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//
+void CCCHPluginHandler::SetSnapIdL(
+ const TUint32 aServiceId,
+ const RArray<TUid>& aUids,
+ const TCCHSubserviceType aType,
+ const TUint32 aSnapId )
+ {
+ CCHLOGSTRING( "CCCHPluginHandler::SetSnapId" );
+ CCHLOGSTRING2( " Service Id: %d", aServiceId );
+ CCHLOGSTRING2( " SNAP Id: %d", aSnapId );
+
+ TInt found( KErrNone );
+
+ for ( TInt i( 0 ); i < aUids.Count(); i++ )
+ {
+ CCHLOGSTRING2( " Uid: 0x%X", aUids[ i ] );
+
+ TRAP_IGNORE( LoadPluginsL( aUids[ i ] ) );
+ found = Find( aUids[ i ] );
+
+ if ( KErrNotFound != found )
+ {
+ iPlugins[ found ]->Plugin()->SetSnapId(
+ TServiceSelection( aServiceId, aType ), aSnapId );
+ }
+ }
+ }
+
+// ---------------------------------------------------------------------------
+// CCCHPluginHandler::SetIapIdL
+//
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//
+void CCCHPluginHandler::SetIapIdL(
+ const TUint32 aServiceId,
+ const RArray<TUid>& aUids,
+ const TCCHSubserviceType aType,
+ const TUint32 aIapId )
+ {
+ CCHLOGSTRING( "CCCHPluginHandler::SetIapId" );
+ CCHLOGSTRING2( " Service Id: %d", aServiceId );
+ CCHLOGSTRING2( " IAP Id: %d", aIapId );
+
+ TInt found( KErrNone );
+
+ for ( TInt i( 0 ); i < aUids.Count(); i++ )
+ {
+ CCHLOGSTRING2( " Uid: 0x%X", aUids[ i ] );
+
+ TRAP_IGNORE( LoadPluginsL( aUids[ i ] ) );
+ found = Find( aUids[ i ] );
+
+ if ( KErrNotFound != found )
+ {
+ iPlugins[ found ]->Plugin()->SetIapId(
+ TServiceSelection( aServiceId, aType ), aIapId );
+ }
+ }
+ }
+
+// ---------------------------------------------------------------------------
+// CCCHPluginHandler::SetUsernameL
+//
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//
+void CCCHPluginHandler::SetUsernameL( const TUint32 aServiceId,
+ const RArray<TUid>& aUids,
+ const TCCHSubserviceType aType,
+ const TDesC& aUsername )
+ {
+ CCHLOGSTRING( "CCCHPluginHandler::SetUsernameL" );
+ CCHLOGSTRING2( " Service Id: %d", aServiceId );
+ CCHLOGSTRING2( " Username: %S", &aUsername );
+
+ TInt found( KErrNone );
+
+ for ( TInt i( 0 ); i < aUids.Count(); i++ )
+ {
+ CCHLOGSTRING2( " Uid: 0x%X", aUids[ i ] );
+
+ LoadPluginsL( aUids[ i ] );
+ found = Find( aUids[ i ] );
+
+ if ( KErrNotFound != found )
+ {
+ User::LeaveIfError( iPlugins[ found ]->Plugin()->SetConnectionParameter(
+ TServiceSelection( aServiceId, aType ),
+ ECchUsername, aUsername ) );
+ }
+ else
+ {
+ User::Leave( KErrNotFound );
+ }
+ }
+ }
+
+// ---------------------------------------------------------------------------
+// CCCHPluginHandler::SetPasswordL
+//
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//
+void CCCHPluginHandler::SetPasswordL( const TUint32 aServiceId,
+ const RArray<TUid>& aUids,
+ const TCCHSubserviceType aType,
+ const TDesC& aPassword )
+ {
+ CCHLOGSTRING( "CCCHPluginHandler::SetPasswordL" );
+ CCHLOGSTRING2( " Service Id: %d", aServiceId );
+ CCHLOGSTRING2( " Password: %S", &aPassword );
+
+ TInt found( KErrNone );
+
+ for ( TInt i( 0 ); i < aUids.Count(); i++ )
+ {
+ CCHLOGSTRING2( " Uid: 0x%X", aUids[ i ] );
+
+ LoadPluginsL( aUids[ i ] );
+ found = Find( aUids[ i ] );
+
+ if ( KErrNotFound != found )
+ {
+ User::LeaveIfError( iPlugins[ found ]->Plugin()->SetConnectionParameter(
+ TServiceSelection( aServiceId, aType ),
+ ECchPassword, aPassword ) );
+ }
+ else
+ {
+ User::Leave( KErrNotFound );
+ }
+ }
+ }
+
+// ---------------------------------------------------------------------------
+// CCCHPluginHandler::GetConnectionParameter
+//
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//
+TInt CCCHPluginHandler::GetConnectionParameter(
+ const TUid aUid,
+ const TServiceSelection& aServiceSelection,
+ RBuf& aValue )
+ {
+ CCHLOGSTRING( "CCCHPluginHandler::GetConnectionParameter" );
+ CCHLOGSTRING2( " UID: %d", aUid );
+ CCHLOGSTRING2( " Service Id: %d", aServiceSelection.iServiceId );
+
+ TRAP_IGNORE( LoadPluginsL( aUid ) );
+ TInt retval( Find( aUid ) );
+
+ if ( KErrNotFound != retval )
+ {
+ retval = iPlugins[ retval ]->Plugin()->GetConnectionParameter(
+ aServiceSelection, aServiceSelection.iParameter,
+ aValue );
+ }
+
+ CCHLOGSTRING2( "CCCHPluginHandler::GetConnectionParameter: returning %d", retval );
+ return retval;
+ }
+
+// ---------------------------------------------------------------------------
+// CCCHPluginHandler::GetServiceInfo
+//
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//
+TInt CCCHPluginHandler::GetServiceInfo(
+ const TUint32 aServiceId,
+ const TUid aUid,
+ const TCCHSubserviceType aType,
+ TDes& aBuffer )
+ {
+ CCHLOGSTRING( "CCCHPluginHandler::GetServiceInfo" );
+ CCHLOGSTRING2( " Service Id: %d", aServiceId );
+ CCHLOGSTRING2( " Uid: 0x%X", aUid );
+
+ TRAP_IGNORE( LoadPluginsL( aUid ) );
+ TInt found( Find( aUid ) );
+
+ if ( KErrNotFound != found )
+ {
+ RBuf buf;
+ TRAPD( error, iPlugins[ found ]->Plugin()->
+ GetServiceInfoL( TServiceSelection( aServiceId, aType ),
+ buf ) );
+ aBuffer.Copy( buf );
+ buf.Close();
+ found = error;
+ }
+
+ CCHLOGSTRING2( " Info: %S", &aBuffer );
+ return found;
+ }
+
+// ---------------------------------------------------------------------------
+// CCCHPluginHandler::IsAvailableL
+//
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//
+TBool CCCHPluginHandler::IsAvailableL(
+ const TUint aServiceId,
+ const TUid aUid,
+ const TCCHSubserviceType aType,
+ RArray<TUint32>& aIapIds ) const
+ {
+ CCHLOGSTRING( "CCCHPluginHandler::IsAvailableL" );
+ CCHLOGSTRING2( " Service Id: %d", aServiceId );
+ CCHLOGSTRING2( " Uid: 0x%X", aUid );
+
+ TInt index( Find( aUid ) );
+
+ User::LeaveIfError( index );
+
+ return iPlugins[ index ]->Plugin()->IsAvailableL(
+ TServiceSelection( aServiceId, aType ), aIapIds );
+ }
+
+// ---------------------------------------------------------------------------
+// CCCHPluginHandler::SetServiceNotifier
+//
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//
+void CCCHPluginHandler::SetServiceNotifier(
+ MCCHServiceNotifier* aObserver )
+ {
+ CCHLOGSTRING( "CCCHPluginHandler::SetServiceNotifier" );
+
+ for ( TInt i( 0 ); i < iPlugins.Count(); i++ )
+ {
+ iPlugins[ i ]->SetServiceNotifier( aObserver );
+ }
+ }
+
+// ---------------------------------------------------------------------------
+// CCCHPluginHandler::RemoveServiceNotifier
+//
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//
+void CCCHPluginHandler::RemoveServiceNotifier(
+ MCCHServiceNotifier* aObserver )
+ {
+ CCHLOGSTRING( "CCCHPluginHandler::RemoveServiceNotifier" );
+
+ for ( TInt i( 0 ); i < iPlugins.Count(); i++ )
+ {
+ iPlugins[ i ]->RemoveServiceNotifier( aObserver );
+ }
+ }
+
+// ---------------------------------------------------------------------------
+// CCCHPluginHandler::Find
+//
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//
+TInt CCCHPluginHandler::Find( const TUid& aUid ) const
+ {
+ CCHLOGSTRING( "CCCHPluginHandler::Find" );
+
+ TInt index( KErrNotFound );
+
+ for ( TInt i( 0 ); i < iPlugins.Count() && KErrNotFound == index; i++ )
+ {
+ if ( iPlugins[ i ]->CheckUid( aUid ) )
+ {
+ index = i;
+ }
+ }
+
+ CCHLOGSTRING2( "CCCHPluginHandler::Find: index: %d", index );
+
+ return index;
+ }
+
+// ---------------------------------------------------------------------------
+// CCCHPluginHandler::ResetAndDestroy
+//
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//
+void CCCHPluginHandler::ResetAndDestroy( TAny* aArray )
+ {
+ RImplInfoPtrArray* array = reinterpret_cast<RImplInfoPtrArray*>( aArray );
+ array->ResetAndDestroy();
+ }
+
+// ========================== OTHER EXPORTED FUNCTIONS =======================
+
+// End of File