--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/networkhandling/networkhandlingengine/NetworkHandlingSrc/CNWNetworkModeMonitor.cpp Tue Feb 02 01:11:09 2010 +0200
@@ -0,0 +1,379 @@
+/*
+* Copyright (c) 2002-2009 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 CNWNetworkModeMonitor class
+* member functions.
+*
+*/
+
+
+// INCLUDE FILES
+#include "CNWMessageHandler.h"
+#include "CNWNetworkModeMonitor.h"
+#include "NWHandlingEngine.h"
+#include "NWPanic.pan"
+#include "NWLogger.h"
+
+
+
+// ================= MEMBER FUNCTIONS =========================================
+
+// ----------------------------------------------------------------------------
+// CNWNetworkModeMonitor::CNWNetworkModeMonitor
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// ----------------------------------------------------------------------------
+//
+CNWNetworkModeMonitor::CNWNetworkModeMonitor
+ (
+ CNWMessageHandler& aOwner, // ref. to class owner
+ RMobilePhone& aPhone, // ref. to mobile phone
+ TNWInfo& aNetworkInfo, // ref. to network info struct
+ RMmCustomAPI& aCustomAPI ) //ref. to customAPI
+ : CNWNetworkMonitorBase( aOwner,
+ aPhone,
+ aNetworkInfo,
+ aCustomAPI )
+ {
+ NWLOGSTRING( KNWOBJECT,
+ "NW: CNWNetworkModeMonitor::CNWNetworkModeMonitor() Begin." );
+
+ CActiveScheduler::Add( this );
+
+ NWLOGSTRING( KNWOBJECT,
+ "NW: CNWNetworkModeMonitor::CNWNetworkModeMonitor() End" );
+ }
+
+// ----------------------------------------------------------------------------
+// CNWNetworkModeMonitor::ConstructL
+// Symbian 2nd phase constructor can leave.
+// ----------------------------------------------------------------------------
+//
+void CNWNetworkModeMonitor::ConstructL()
+ {
+ NWLOGSTRING( KNWOBJECT,
+ "NW: CNWNetworkModeMonitor::ConstructL() Begin." );
+
+ RProperty::TType type( RProperty::EInt );
+ TSecurityPolicy readPolicy( ECapability_None );
+ TSecurityPolicy writePolicy( ECapabilityWriteDeviceData );
+ TInt error = RProperty::Define( KPSUidNetworkInfo,
+ KNWTelephonyNetworkMode,
+ type,
+ readPolicy,
+ writePolicy );
+
+ //An error of KErrAlready exists should be ignored, as this only
+ //indicates that some other code int system is also interested in the
+ //value and has created the property.
+ if ( (error != KErrNone) && (error != KErrAlreadyExists) )
+ {
+ NWLOGSTRING2( KNWOBJECT,
+ "NW: CNWNetworkModeMonitor::CNWNetworkModeMonitor(), error\
+ code = %d.", error );
+ User::Leave(error);
+ }
+
+ NWLOGSTRING( KNWOBJECT,
+ "NW: CNWNetworkModeMonitor::ConstructL() End." );
+ }
+
+// ----------------------------------------------------------------------------
+// CNWNetworkModeMonitor::NewL
+// Two-phased constructor.
+// ----------------------------------------------------------------------------
+//
+EXPORT_C CNWNetworkModeMonitor* CNWNetworkModeMonitor::NewL(
+ CNWMessageHandler& aOwner,
+ RMobilePhone& aPhone,
+ TNWInfo& aNetworkInfo,
+ RMmCustomAPI& aCustomAPI )
+ {
+ NWLOGSTRING( KNWOBJECT, "NW: CNWNetworkModeMonitor::NewL() Begin." );
+ CNWNetworkModeMonitor* self =
+ new( ELeave ) CNWNetworkModeMonitor( aOwner,
+ aPhone,
+ aNetworkInfo,
+ aCustomAPI );
+
+ CleanupStack::PushL( self );
+ self->ConstructL();
+ CleanupStack::Pop( self );
+
+ NWLOGSTRING( KNWOBJECT, "NW: CNWNetworkModeMonitor::NewL() End." );
+ return self;
+ }
+
+// Destructor
+CNWNetworkModeMonitor::~CNWNetworkModeMonitor()
+ {
+ NWLOGSTRING( KNWOBJECT,
+ "NW: CNWNetworkModeMonitor::~CNWNetworkModeMonitor start." );
+
+ Cancel();
+
+ NWLOGSTRING( KNWOBJECT,
+ "NW: CNWNetworkModeMonitor::~CNWNetworkModeMonitor complete." );
+ }
+
+// ----------------------------------------------------------------------------
+// CNWNetworkModeMonitor::DoCancel
+// Cancels the pending async. command.
+// (other items were commented in a header).
+// ----------------------------------------------------------------------------
+//
+void CNWNetworkModeMonitor::DoCancel()
+ {
+ NWLOGSTRING( KNWREQEND,
+ "NW: CNWNetworkModeMonitor::DoCancel: \
+ Request RMobilePhone::CancelAsyncRequest(\
+ EMobilePhoneNotifyModeChange)" );
+
+ iPhone.CancelAsyncRequest( EMobilePhoneNotifyModeChange );
+
+ NWLOGSTRING( KNWOBJECT,
+ "NW: CNWNetworkModeMonitor::DoCancel() End." );
+ }
+
+// ----------------------------------------------------------------------------
+// CNWNetworkModeMonitor::RunL
+// Receives the completion of the pending async. command, saves possible
+// values from async. function call and sends notification to CNWSession object.
+// (other items were commented in a header).
+// ----------------------------------------------------------------------------
+//
+void CNWNetworkModeMonitor::RunL()
+ {
+ NWLOGSTRING2( KNWREQEND,
+ "CNWNetworkModeMonitor::RunL() Begin, iStatus = %d", iStatus.Int());
+
+ if ( iStatus != KErrNone )
+ {
+ NWLOGSTRING2( KNWERROR,
+ "NW: CNWNetworkModeMonitor::RunL, Unknown error situation, \
+ iStatus = %d", iStatus.Int() );
+ iIsInitialised = EFalse; // Ensure we get current net info.
+ }
+ else
+ {
+ UpdateNetworkInfo();
+ UpdateNetworkMode();
+ iOwner.SendMessage ( MNWMessageObserver::ENWMessageNetworkModeChange );
+ iOwner.SendMessage( MNWMessageObserver::ENWMessageNetworkInfoChange );
+ iIsInitialised = ETrue;
+ }
+ // Check if monitor can be restarted.
+ if ( iStatus != KErrCancel && iStatus != KErrServerTerminated )
+ {
+ IssueRequest();
+ }
+
+ NWLOGSTRING( KNWOBJECT,
+ "NW: CNWNetworkModeMonitor::RunL() End." );
+ }
+
+// ----------------------------------------------------------------------------
+// CNWNetworkModeMonitor::UpdateNetworkInfo
+// Updates MMEtel network mode value to NW value and assigns the value to
+// the TNWInfo structure.
+// (other items were commented in a header).
+// ----------------------------------------------------------------------------
+//
+void CNWNetworkModeMonitor::UpdateNetworkInfo()
+ {
+ NWLOGSTRING2( KNWREQEND,
+ "CNWNetworkModeMonitor::UpdateNetworkInfo() Begin, iNetworkMode = %d",
+ iNetworkMode );
+
+ switch ( iNetworkMode )
+ {
+ case RMobilePhone::ENetworkModeUnknown:
+ {
+ iNWNetworkInfo.iNetworkMode = ENWModeUnknown;
+ break;
+ }
+ case RMobilePhone::ENetworkModeUnregistered:
+ {
+ iNWNetworkInfo.iNetworkMode = ENWModeUnregistered;
+ break;
+ }
+ case RMobilePhone::ENetworkModeGsm:
+ {
+ iNWNetworkInfo.iNetworkMode = ENWModeGsm;
+ break;
+ }
+ case RMobilePhone::ENetworkModeAmps:
+ {
+ iNWNetworkInfo.iNetworkMode = ENWModeAmps;
+ break;
+ }
+ case RMobilePhone::ENetworkModeCdma95:
+ {
+ iNWNetworkInfo.iNetworkMode = ENWModeCdma95;
+ break;
+ }
+ case RMobilePhone::ENetworkModeCdma2000:
+ {
+ iNWNetworkInfo.iNetworkMode = ENWModeCdma2000;
+ break;
+ }
+ case RMobilePhone::ENetworkModeWcdma:
+ {
+ iNWNetworkInfo.iNetworkMode = ENWModeWcdma;
+ break;
+ }
+ case RMobilePhone::ENetworkModeTdcdma:
+ {
+ iNWNetworkInfo.iNetworkMode = ENWModeTdcdma;
+ break;
+ }
+ default:
+ {
+ iNWNetworkInfo.iNetworkMode = ENWModeUnknown;
+ __ASSERT_DEBUG( !iNetworkMode, Panic( ENWPanicInvalidMode ) );
+ }
+ }
+
+ NWLOGSTRING( KNWOBJECT,
+ "NW: CNWNetworkModeMonitor::UpdateNetworkInfo() End." );
+ }
+
+// ----------------------------------------------------------------------------
+// CNWNetworkModeMonitor::IssueRequest
+// Executes the async. NotifyModeChange function.
+// If the network mode monitor is not yet initialised, gets the initial
+// mode with sync. GetCurrentModen function. Then starts monitoring
+// the mode changes.
+// (other items were commented in a header).
+// ----------------------------------------------------------------------------
+void CNWNetworkModeMonitor::IssueRequest()
+ {
+ NWLOGSTRING( KNWOBJECT,
+ "NW: CNWNetworkModeMonitor::IssueRequest() Begin." );
+
+ if ( !IsActive() )
+ {
+ // Start monitoring mode changes.
+ NWLOGSTRING( KNWREQOUT,
+ "NW: CNWNetworkModeMonitor::IssueRequest: Request RMobilePhone::\
+ NotifyModeChange" );
+ iPhone.NotifyModeChange( iStatus, iNetworkMode );
+ SetActive();
+
+ // Get initial value for the mode, if not initialised yet.
+ if ( !iIsInitialised )
+ {
+ iIsInitialised = ETrue;
+ TInt error = iPhone.GetCurrentMode( iNetworkMode );
+ if ( error )
+ {
+ NWLOGSTRING2( KNWERROR,
+ "NW: CNWNetworkModeMonitor::IssueRequest > RMobilePhone::\
+ GetCurrentMode, ErrorCode = %d", error );
+ return;
+ }
+ else
+ {
+ UpdateNetworkMode();
+ NWLOGSTRING2( KNWREQEND, "CNWNetworkModeMonitor::IssueRequest(), iNetworkMode = %d", iNetworkMode );
+ }
+ }
+ }
+ else
+ {
+ NWLOGSTRING( KNWERROR,
+ "NW: CNWNetworkModeMonitor::IssueRequest: Already active" );
+ }
+
+ NWLOGSTRING( KNWOBJECT,
+ "NW: CNWNetworkModeMonitor::IssueRequest() End." );
+ }
+
+// ----------------------------------------------------------------------------
+// CNWNetworkModeMonitor::UpdateNetworkModeL
+// Update networkMode PS key
+// ----------------------------------------------------------------------------
+void CNWNetworkModeMonitor::UpdateNetworkMode()
+ {
+ NWLOGSTRING( KNWOBJECT,
+ "NW: CNWNetworkModeMonitor::UpdateNetworkMode() Begin." );
+
+ TInt networkMode( ENWNetworkModeUnknown );
+
+ switch ( iNetworkMode )
+ {
+ case RMobilePhone::ENetworkModeUnknown:
+ case RMobilePhone::ENetworkModeUnregistered:
+ {
+ networkMode = ENWNetworkModeUnknown;
+ break;
+ }
+ case RMobilePhone::ENetworkModeGsm:
+ {
+ networkMode = ENWNetworkModeGsm;
+ break;
+ }
+ case RMobilePhone::ENetworkModeAmps:
+ case RMobilePhone::ENetworkModeCdma95:
+ case RMobilePhone::ENetworkModeCdma2000:
+ {
+ networkMode = ENWNetworkModeCdma;
+ break;
+ }
+ case RMobilePhone::ENetworkModeWcdma:
+ case RMobilePhone::ENetworkModeTdcdma:
+ {
+ networkMode = ENWNetworkModeWcdma;
+ break;
+ }
+ default:
+ {
+ networkMode = ENWNetworkModeUnknown;
+ __ASSERT_DEBUG( !iNetworkMode, Panic( ENWPanicInvalidMode ) );
+ }
+ }
+
+ TInt err = RProperty::Set(
+ KPSUidNetworkInfo, KNWTelephonyNetworkMode, networkMode );
+
+ if ( err != KErrNone )
+ {
+ NWLOGSTRING2( KNWOBJECT,
+ "NW: CNWNetworkModeMonitor::UpdateNetworkMode(), error code = \
+ %d.", err );
+
+ RProperty::Delete( KPSUidNetworkInfo, KNWTelephonyNetworkMode );
+ }
+ else
+ {
+ NWLOGSTRING( KNWREQIN,
+ "NW: CNWNetworkModeMonitor::RunL: RProperty::Set() called" );
+ }
+
+ NWLOGSTRING( KNWOBJECT,
+ "NW: CNWNetworkModeMonitor::UpdateNetworkMode() End." );
+ }
+
+// ----------------------------------------------------------------------------
+// CNWNetworkModeMonitor::RunError
+// ----------------------------------------------------------------------------
+//
+TInt CNWNetworkModeMonitor::RunError( TInt /*aError*/ )
+ {
+ NWLOGSTRING( KNWERROR, "NW:CNWNetworkModeMonitor::RunL() Called\
+ : rproperty::set error" );
+
+ return KErrNone;
+ }
+
+// End of File