--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/taskswitcher/contextengine/tsfswserver/server/src/tsfswsession.cpp Wed Sep 01 12:32:46 2010 +0100
@@ -0,0 +1,158 @@
+/*
+* Copyright (c) 2008 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 implementation
+ *
+*/
+
+
+#include "tsfswsession.h"
+
+// --------------------------------------------------------------------------
+// CTsFswSession::CTsFswSession
+// --------------------------------------------------------------------------
+//
+CTsFswSession::CTsFswSession()
+ {
+ }
+
+// --------------------------------------------------------------------------
+// CTsFswSession::Server
+// --------------------------------------------------------------------------
+//
+CTsFswServer& CTsFswSession::Server()
+ {
+ return *static_cast<CTsFswServer*>(
+ const_cast<CServer2*>( CSession2::Server() ) );
+ }
+
+// --------------------------------------------------------------------------
+// CTsFswSession::CreateL
+// --------------------------------------------------------------------------
+//
+void CTsFswSession::CreateL() // codescanner::LFunctionCantLeave (virtual)
+ {
+ Server().AddSession();
+ }
+
+// --------------------------------------------------------------------------
+// CTsFswSession::~CTsFswSession
+// --------------------------------------------------------------------------
+//
+CTsFswSession::~CTsFswSession()
+ {
+ CompleteSubscribe( KErrCancel );
+ iSubscribeRequests.Close();
+ Server().DropSession();
+ }
+
+// --------------------------------------------------------------------------
+// CTsFswSession::CompleteSubscribe
+// --------------------------------------------------------------------------
+//
+void CTsFswSession::CompleteSubscribe( TInt aError )
+ {
+ for ( TInt i = 0, ie = iSubscribeRequests.Count(); i != ie; ++i )
+ {
+ iSubscribeRequests[i].Complete( aError );
+ }
+ iSubscribeRequests.Reset();
+ }
+
+// --------------------------------------------------------------------------
+// CTsFswSession::ServiceL
+// --------------------------------------------------------------------------
+//
+void CTsFswSession::ServiceL( const RMessage2& aMessage )
+ {
+ if ( !aMessage.HasCapability( ECapabilityLocalServices ) )
+ {
+ aMessage.Panic( KTsFswPanicName, EPanicAccessDenied );
+ return;
+ }
+
+ switch ( aMessage.Function() )
+ {
+ case ETsFswSubscribe:
+ iSubscribeRequests.AppendL( aMessage );
+ break;
+
+ case ETsFswCancel:
+ CompleteSubscribe( KErrCancel );
+ aMessage.Complete( KErrNone );
+ break;
+
+ case ETsFswGetBufferSize:
+ Server().SerializeAndGetBufferSizeL( aMessage );
+ break;
+
+ case ETsFswGetBuffer:
+ Server().GetBufferL( aMessage );
+ break;
+
+ case ETsFswCloseApp:
+ Server().CloseAppL( aMessage.Int0() );
+ aMessage.Complete( KErrNone );
+ break;
+
+ case ETsFswSwitchToApp:
+ Server().SwitchToAppL( aMessage.Int0() );
+ aMessage.Complete( KErrNone );
+ break;
+
+ case ETsFswForegroundAppUid:
+ Server().ForegroundAppUidL( aMessage );
+ aMessage.Complete( KErrNone );
+ break;
+
+ default:
+ aMessage.Panic( KTsFswPanicName, EPanicIllegalFunction );
+ break;
+ }
+ }
+
+// --------------------------------------------------------------------------
+// CTsFswSession::ServiceError
+// --------------------------------------------------------------------------
+//
+void CTsFswSession::ServiceError( const RMessage2& aMessage,
+ TInt aError )
+ {
+ if ( aError == KErrBadDescriptor )
+ {
+ aMessage.Panic( KTsFswPanicName, EPanicBadDescriptor );
+ }
+ CSession2::ServiceError( aMessage, aError );
+ }
+
+// --------------------------------------------------------------------------
+// CTsFswSession::FswDataChanged
+// called by server when notification is received from engine
+// --------------------------------------------------------------------------
+//
+void CTsFswSession::FswDataChanged()
+ {
+ CompleteSubscribe( KErrNone );
+ }
+
+// --------------------------------------------------------------------------
+// CTsFswSession::IsListening
+// --------------------------------------------------------------------------
+//
+TBool CTsFswSession::IsListening()
+ {
+ return iSubscribeRequests.Count() > 0;
+ }
+
+
+// end of file