--- a/cbs/CbsServer/ServerSrc/CCbsSettings.cpp Mon Aug 23 15:50:31 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,426 +0,0 @@
-/*
-* Copyright (c) 2003 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: This module contains the implementation of CCbsSettings class
-* member functions.
-*
-* The server-side CbsClient subsession for modifying settings.
-*
-*/
-
-
-// INCLUDE FILES
-
-#include "CbsCommon.h"
-#include "CbsServerPanic.h"
-#include "CbsServerConstants.h"
-#include "CCbsSettings.h"
-#include "CCbsDbImpSettings.H"
-#include "CCbsRecEtel.h"
-#include "CCbsServer.h"
-#include "CbsLogger.h"
-
-// ================= MEMBER FUNCTIONS =======================
-
-// -----------------------------------------------------------------------------
-// CCbsSettings::CCbsSettings
-// C++ default constructor can NOT contain any code, that
-// might leave.
-// -----------------------------------------------------------------------------
-//
-CCbsSettings::CCbsSettings(
- CCbsSession& aSession,
- CCbsDbImpSettings& aSettings,
- CCbsRecEtel& aReceiver )
- : CCbsObject( aSession ),
- iSettings( aSettings ),
- iReceiver( aReceiver )
- {
- }
-
-// -----------------------------------------------------------------------------
-// CCbsSettings::ConstructL
-// Symbian 2nd phase constructor can leave.
-// -----------------------------------------------------------------------------
-//
-void CCbsSettings::ConstructL()
- {
- // Add itself as an observer.
- iSettings.AddObserverL( this );
- }
-
-// -----------------------------------------------------------------------------
-// CCbsSettings::NewL
-// Two-phased constructor.
-// -----------------------------------------------------------------------------
-//
-CCbsSettings* CCbsSettings::NewL(
- CCbsSession& aSession,
- CCbsDbImpSettings& aSettings,
- CCbsRecEtel& aReceiver )
- {
- CCbsSettings* self =
- new ( ELeave ) CCbsSettings( aSession, aSettings, aReceiver );
-
- CleanupStack::PushL( self );
- self->ConstructL();
- CleanupStack::Pop();
- return self;
- }
-
-// Destructor
-CCbsSettings::~CCbsSettings()
- {
- CBSLOGSTRING("CBSSERVER: >>> CCbsSettings::~CCbsSettings()");
- iSettings.RemoveObserver( this );
- CBSLOGSTRING("CBSSERVER: <<< CCbsSettings::~CCbsSettings()");
- }
-
-// -----------------------------------------------------------------------------
-// CCbsSettings::HandleRequestsL
-// Handles the requests for this subsession.
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-TBool CCbsSettings::HandleRequestsL(
- const RMessage2& aMessage )
- {
- CBSLOGSTRING("CBSSERVER: >>> CCbsSettings::HandleRequestsL()");
-
- TBool requestHandled( ETrue );
-
- // Check needed capabilities
- TBool hasCapWrite( EFalse );
- hasCapWrite = aMessage.HasCapability( ECapabilityWriteDeviceData );
-
- CBSLOGSTRING2("CBSSERVER: CCbsSettings::HandleRequestsL(), caps checked: %d", hasCapWrite );
-
- // Get the request
- TInt function = aMessage.Function();
-
- // If caps are not ok, leave
- if ( ( function == ECbsSetReceptionStatus ||
- function == ECbsSetTopicDetectionStatus ||
- function == ECbsSetLanguages ) &&
- !hasCapWrite )
- {
- CBSLOGSTRING("CBSSERVER: CCbsSettings::HandleRequestsL(): Caps NOT OK, leaving with KErrPermissionDenied...");
- User::Leave( KErrPermissionDenied );
- }
-
- // Handle the requests for the subsession
- switch ( function )
- {
- case ECbsCloseSettingsSubsession:
- CloseSettings();
- aMessage.Complete( KErrNone );
- break;
-
- case ECbsGetReceptionStatus:
- GetReceptionStatusL();
- break;
-
- case ECbsSetReceptionStatus:
- SetReceptionStatusL();
- break;
-
- case ECbsGetTopicDetectionStatus:
- GetTopicDetectionStatusL();
- break;
-
- case ECbsSetTopicDetectionStatus:
- SetTopicDetectionStatusL();
- break;
-
- case ECbsGetLanguages:
- GetLanguagesL();
- break;
-
- case ECbsSetLanguages:
- SetLanguagesL();
- break;
-
- case ECbsNotifySettingsChanged:
- NotifySettingsChanged();
- break;
-
- case ECbsNotifySettingsChangedCancel:
- NotifySettingsChangedCancel();
- break;
- default:
- requestHandled = EFalse;
- break;
- }
-
- CBSLOGSTRING2("CBSSERVER: <<< CCbsSettings::HandleRequestsL(), returning requestHandled: %d", requestHandled );
- return requestHandled;
- }
-
-// -----------------------------------------------------------------------------
-// CCbsSettings::TopicDetectionStatusChangedIndL
-// Called when the topic detection is changed.
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CCbsSettings::TopicDetectionStatusChangedIndL()
- {
- // Notify the client in case there is a pending notification request.
- NotifyClientL( ECbsModifiedTopicDetectionStatus );
- }
-
-// -----------------------------------------------------------------------------
-// CCbsSettings::ReceptionStatusChangedIndL
-// Called when reception status is changed.
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CCbsSettings::ReceptionStatusChangedIndL()
- {
- // Notify the client in case there is a pending notification request.
- NotifyClientL( ECbsModifiedReceptionStatus );
- }
-
-// -----------------------------------------------------------------------------
-// CCbsSettings::LanguagesChangedIndL
-// Called when reception status is changed.
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CCbsSettings::LanguagesChangedIndL()
- {
- // Notify the client in case there is a pending notification request.
- NotifyClientL( ECbsModifiedLanguages );
- }
-
-// -----------------------------------------------------------------------------
-// CCbsSettings::LimitedReceptionStatusChangedIndL
-// Called when reception status is changed.
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CCbsSettings::LimitedReceptionStatusChangedIndL()
- {
- // Notify the client in case there is a pending notification request.
- NotifyClientL( ECbsModifiedLimitedReceptionStatus );
- }
-
-// -----------------------------------------------------------------------------
-// CCbsSettings::CleanupTimeChangedIndL
-// Called when clean up time of read messages is changed.
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CCbsSettings::CleanupTimeChangedIndL()
- {
- // Notify the client in case there is a pending notification request.
- NotifyClientL( ECbsModifiedCleanupTime );
- }
-
-// -----------------------------------------------------------------------------
-// CCbsSettings::CloseSettings
-// Close the subsession.
-// Note that the method will delete itself, so the object is no
-// longer valid after the call.
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CCbsSettings::CloseSettings()
- {
- // Removes the object.
- Session().Server().DeleteObjectByHandle( Message().Int3() );
- }
-
-// -----------------------------------------------------------------------------
-// CCbsSettings::GetReceptionStatusL
-// Passes the reception status from the database to the client.
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CCbsSettings::GetReceptionStatusL()
- {
- // First, get the reception status from the database.
- TBool receptionStatus( EFalse );
- iSettings.GetReceptionStatus( receptionStatus );
-
- // Write the reception status to the client side.
- TPckgBuf< TBool > statusPckg( receptionStatus );
- Message().WriteL( 0, statusPckg );
-
- // Complete the request.
- Message().Complete( KErrNone );
- }
-
-// -----------------------------------------------------------------------------
-// CCbsSettings::SetReceptionStatusL
-// Change the reception status to the requested one.
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CCbsSettings::SetReceptionStatusL()
- {
- // Read the reception status from the client side and then
- // change the current status to the requested one.
- TPckgBuf< TBool > statusPckg( EFalse );
- Message().ReadL( 0, statusPckg );
-
- // Change the status.
- TBool status( statusPckg() );
- iSettings.SetReceptionStatusL( status );
- iReceiver.ApplyStateChangesL();
-
- // Complete the request.
- Message().Complete( KErrNone );
- }
-
-// -----------------------------------------------------------------------------
-// CCbsSettings::GetTopicDetectionStatusL
-// Return the current topic detection status to the client.
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CCbsSettings::GetTopicDetectionStatusL()
- {
- // First, get the topic detection status.
- TBool topicDetectionStatus( EFalse );
- iSettings.GetTopicDetectionStatus( topicDetectionStatus );
-
- // Write the topic detection status to the client side.
- TPckgBuf< TBool > statusPckg( topicDetectionStatus );
- Message().WriteL( 0, statusPckg );
-
- // Complete the request.
- Message().Complete( KErrNone );
- }
-
-// -----------------------------------------------------------------------------
-// CCbsSettings::SetTopicDetectionStatusL
-// Change the topic detection status to the requested one.
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CCbsSettings::SetTopicDetectionStatusL()
- {
- // Read the topic detection status from the client side and then
- // change the current status to the requested one.
- TPckgBuf< TBool > statusPckg( EFalse );
- Message().ReadL( 0, statusPckg );
-
- iSettings.SetTopicDetectionStatusL( statusPckg() );
- iReceiver.ApplyStateChangesL();
-
- // Complete the request.
- Message().Complete( KErrNone );
- }
-
-// -----------------------------------------------------------------------------
-// CCbsSettings::GetLanguagesL
-// Return the preferred languages to the client.
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CCbsSettings::GetLanguagesL()
- {
- // Get the language settings.
- TCbsDbLanguages language;
- iSettings.GetLanguages( language );
-
- // Write the preferred languages to the client side.
- TPckgBuf< TCbsSettingsLanguages > languagePckg( language );
- Message().WriteL( 0, languagePckg );
-
- // Complete the request.
- Message().Complete( KErrNone );
- }
-
-// -----------------------------------------------------------------------------
-// CCbsSettings::SetLanguagesL
-// Sets preferred languages.
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CCbsSettings::SetLanguagesL()
- {
- // Read the preferred languages from the client side and then
- // change the current languages to the requested.
- TPckgBuf< TCbsSettingsLanguages > languagePckg;
- Message().ReadL( 0, languagePckg );
-
- // Update db's language settings.
- TCbsDbLanguages languages( languagePckg() );
- iSettings.SetLanguagesL( languages );
-
- // Complete the request.
- Message().Complete( KErrNone );
- }
-
-// -----------------------------------------------------------------------------
-// CCbsSettings::NotifySettingsChanged
-// Make request to notify when settings are changed.
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CCbsSettings::NotifySettingsChanged()
- {
- // If there is already a pending request, cancel it.
- if ( iIsMessage )
- {
- NotifySettingsChangedCancel();
- }
-
- // And then save the message.
- iMessage = Message();
- iIsMessage = ETrue;
- }
-
-// -----------------------------------------------------------------------------
-// CCbsSettings::NotifySettingsChangedCancel
-// Cancel the request to notify when settings are changed.
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CCbsSettings::NotifySettingsChangedCancel()
- {
- if ( iIsMessage )
- {
- iMessage.Complete( KErrCancel );
- }
-
- iIsMessage = EFalse;
- Message().Complete( KErrNone );
- }
-
-// -----------------------------------------------------------------------------
-// CCbsSettings::NotifyClientL
-// Notifies the client (if there is a pending request).
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CCbsSettings::NotifyClientL(
- TCbsSettingsEvent aEvent )
- {
- // If there is a pending request, then process it.
- if ( iIsMessage )
- {
- // Make a pointer descriptor
- TPckg<TCbsSettingsEvent> eventPckg( aEvent );
- iMessage.WriteL( 0, eventPckg );
-
- iMessage.Complete( KErrNone );
- iIsMessage = EFalse;
- }
- }
-
-
-// ========================== OTHER EXPORTED FUNCTIONS =========================
-// End of File
-