cbs/CbsServer/ServerSrc/CCbsSettings.cpp
changeset 46 2fa1fa551b0b
parent 42 35488577e233
child 48 78df25012fda
--- 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  
-