--- a/locationcentre/lcserver/src/lcserversession.cpp Wed Apr 14 15:50:30 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,240 +0,0 @@
-/*
-* 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: Location Centre Server side session object.
-*
-*/
-
-
-// SYSTEM INCLUDES
-#include <s32mem.h>
-
-// USER INCLUDES
-#include "lcserversession.h"
-#include "lcserver.h"
-#include "lcipcparams.h"
-#include "lcserverinterface.h"
-#include "lcserverengine.h"
-#include "lcdebug.h"
-
-// ----- Member funtions for CLcServerSession ---------------------------------
-
-// ---------------------------------------------------------------------------
-// CLcServerSession::CLcServerSession
-// ---------------------------------------------------------------------------
-//
-CLcServerSession::CLcServerSession( CLcServer& aLcServer,
- CLcServerEngine& aLcServerEngine )
- :iLcServer( aLcServer ),
- iEngine( aLcServerEngine )
- {
- // C++ Default constructor. No allocations or functions which can Leave
- // should be called from here.
- }
-
-// ---------------------------------------------------------------------------
-// CLcServerSession::~CLcServerSession
-// ---------------------------------------------------------------------------
-//
-CLcServerSession::~CLcServerSession()
- {
- // C++ Destructor. Free all resources associated with this class.
-
- // Complete the Observer method with KErrServerTerminated if it exists
- if ( iNotificationOutStanding )
- {
- iObserverMessage.Complete( KErrServerTerminated );
- }
-
- // Decrement the count only if it has been incremented in the Construction
- if( iDecrementSession )
- {
- iLcServer.DecrementSessions();
- }
- }
-
-// ---------------------------------------------------------------------------
-// CLcServerSession* CLcServerSession::NewL
-// ---------------------------------------------------------------------------
-//
-CLcServerSession* CLcServerSession::NewL( CLcServer& aLcServer,
- CLcServerEngine& aLcServerEngine )
- {
- CLcServerSession* self = NewLC( aLcServer, aLcServerEngine );
- CleanupStack::Pop( self );
- return self;
- }
-
-// ---------------------------------------------------------------------------
-// CLcServerSession* CLcServerSession::NewLC
-// ---------------------------------------------------------------------------
-//
-CLcServerSession* CLcServerSession::NewLC( CLcServer& aLcServer,
- CLcServerEngine& aLcServerEngine )
- {
- // Symbian Two phased constructor. Leaves the object on the Clean-up
- // stack.
- CLcServerSession* self =
- new ( ELeave )CLcServerSession( aLcServer,
- aLcServerEngine );
- CleanupStack::PushL( self );
- self->ConstructL();
- return self;
- }
-
-// ---------------------------------------------------------------------------
-// void CLcService::ConstructL
-// ---------------------------------------------------------------------------
-//
-void CLcServerSession::ConstructL()
- {
-
- // Increment the server's increment session routine.
- iLcServer.IncrementSessions();
-
- // Set the flag to mark that the number of sessions have been incremented.
- // This flag is set at the end of the contruction process to ensure that
- // we dont decrement the count in the destructor unless we have actually
- // incremented it. This is necessary because there is a possibility that
- // the ConstructL leaves before incrementing the count.
- iDecrementSession = ETrue;
- }
-
-// ---------------------------------------------------------------------------
-// void CLcServerSession::RegistryUpdated
-// ---------------------------------------------------------------------------
-//
-void CLcServerSession::RegistryUpdated()
- {
- DEBUG( "+ CLcServerSession::RegistryUpdated")
-
- // If the Observer has been set, then complete the Observer
- // request with KErrNone.
- if ( iNotificationOutStanding )
- {
- DEBUG3("Notify Client", 0, 0, 0 );
-
- iObserverMessage.Complete( KErrNone );
- }
- else
- {
- DEBUG3("Notify Lost", 0, 0, 0 );
- iNotifyPending = ETrue;
- }
- iNotificationOutStanding = EFalse;
-
- DEBUG( "- CLcServerSession::RegistryUpdated")
- }
-
-// ---------------------------------------------------------------------------
-// void CLcServerSession::ServiceL
-// ---------------------------------------------------------------------------
-//
-void CLcServerSession::ServiceL( const RMessage2& aMessage )
- {
- DEBUG( "+ CLcServerSession::ServiceL")
-
- switch( aMessage.Function())
- {
- case ERegisterObserver:
- {
- DEBUG( "Message : ERegisterObserver")
-
- // If an Observer message exists then this is a Duplicate request
- // which is not accepted.
- if ( iNotificationOutStanding )
- {
- DEBUG3("Notify Already there", 0, 0, 0 );
- aMessage.Complete( KErrAlreadyExists );
- }
- else if ( iNotifyPending )
- {
- DEBUG3("Notify Immediately", 0, 0, 0 );
- aMessage.Complete( KErrNone );
- iNotifyPending = EFalse;
- }
- else
- {
- DEBUG3("Notify Later", 0, 0, 0 );
- // The Client application has requested for an Observer to
- // notify about any changes to the Location Centre Registry.
- // Store the message object.
- iObserverMessage = aMessage;
- iNotificationOutStanding = ETrue;
- }
- break;
- }
- case ERemoveObserver:
- {
- DEBUG( "Message : ERemoveObserver")
-
- // If the Observer has been set, then complete the Observer
- // request with KErrCancel.
- if ( iNotificationOutStanding )
- {
- iObserverMessage.Complete( KErrCancel );
- }
- iNotificationOutStanding = EFalse;
-
- // Complete the current request with KErrNone
- aMessage.Complete( KErrNone );
-
- break;
- }
- case ELcFilteredAppsBufferLength:
- case ELcFilteredApps:
- case ELcSpecifiedAppsBufferLength:
- case ELcSpecifiedApps:
- case ELcAppInfoLength:
- case ELcAppInfo:
- {
- TInt desLength = aMessage.GetDesLength( 0 );
- if ( desLength < KErrNone )
- {
- User::Leave( desLength );
- }
-
- if ( desLength >= KMaxTInt/2 )
- {
- User::Leave( KErrArgument );
- }
-
- // These messages are not handled here but only in the Engine
- // class. Hence, pass it onto the Engine class for handling.
- iEngine.DoServiceL( aMessage );
- break;
- }
- default:
- {
- aMessage.Complete( KErrNotSupported );
- }
- }
-
- DEBUG( "- CLcServerSession::ServiceL")
- }
-
-// ---------------------------------------------------------------------------
-// void CLcServerSession::ServiceError
-// ---------------------------------------------------------------------------
-//
-void CLcServerSession::ServiceError( const RMessage2& aMessage,
- TInt aError )
- {
- DEBUG( "+ CLcServerSession::ServiceError")
-
- aMessage.Complete( aError );
-
- DEBUG( "- CLcServerSession::ServiceError")
- }
-
-// End of File