diff -r 0aa8cc770c8a -r 4a793f564d72 localconnectivityservice/dun/utils/src/DunNetDataport.cpp
--- a/localconnectivityservice/dun/utils/src/DunNetDataport.cpp	Tue Aug 31 16:03:15 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,395 +0,0 @@
-/*
-* Copyright (c) 2006-2008 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:  Dataport specific network resource accessor implementation
-*
-*/
-
-
-#include <mmtsy_names.h>
-#include "DunNetDataport.h"
-#include "DunUtils.h"
-#include "DunDebug.h"
-
-_LIT(DUN_GGP_DATAPORT_CSY_PORT, "::DUN");
-_LIT(DUN_GGP_DATAPORT_CSY, "DATAPORT");
-
-// ======== MEMBER FUNCTIONS ========
-
-// ---------------------------------------------------------------------------
-// Two-phased constructor.
-// ---------------------------------------------------------------------------
-//
-CDunNetDataport* CDunNetDataport::NewL( TInt aNumOfMaxChannels )
-    {
-    CDunNetDataport* self = new (ELeave) CDunNetDataport( aNumOfMaxChannels );
-    CleanupStack::PushL( self );
-    self->ConstructL();
-    CleanupStack::Pop( self );
-    return self;
-    }
-
-// ---------------------------------------------------------------------------
-// Destructor.
-// ---------------------------------------------------------------------------
-//
-CDunNetDataport::~CDunNetDataport()
-    {
-    FTRACE(FPrint(_L( "CDunNetDataport::~CDunNetDataport()")));
-    TInt i;
-    TInt count = iEntities.Count();
-    for ( i=0; i<count; i++ )
-        {
-        DeleteNetworkEntity( i, ETrue );
-        }
-    DeleteNetwork();
-    FTRACE(FPrint(_L( "CDunNetDataport::~CDunNetDataport() complete")));
-    }
-
-// ---------------------------------------------------------------------------
-// From class MDunNetwork (MDunNetDataport -> MDunNetwork).
-// Initializes network for Dataport
-// Must be called before any other operation
-// ---------------------------------------------------------------------------
-//
-void CDunNetDataport::InitializeL()
-    {
-    FTRACE(FPrint(_L( "CDunNetDataport::InitializeL()")));
-    AllocatePhoneObjectsL();
-    FTRACE(FPrint(_L( "CDunNetDataport::InitializeL() complete")));
-    }
-
-// ---------------------------------------------------------------------------
-// From class MDunNetDataport.
-// Called when channel was created by transporter for Dataport
-// Initializes network for channel creation
-// ---------------------------------------------------------------------------
-//
-TInt CDunNetDataport::AllocateChannel( RComm*& aComm )
-    {
-    FTRACE(FPrint(_L( "CDunNetDataport::AllocateChannel()")));
-    TInt firstFree = InitializeFirstFreeEntity();
-    if ( firstFree < 0 )
-        {
-        FTRACE(FPrint(_L( "CDunNetDataport::AllocateChannel() (not found) complete")));
-        return firstFree;
-        }
-    if ( firstFree >= iEntities.Count() )
-        {
-        FTRACE(FPrint(_L( "CDunNetDataport::AllocateChannel() (firstfree failed!) complete")));
-        return KErrGeneral;
-        }
-    TInt retTemp = iEntities[firstFree].iMobileCall.OpenNewCall( iMobileLine );
-    if ( retTemp != KErrNone )
-        {
-        RemoveEntity( firstFree );  // remove unused initialized channel
-        FTRACE(FPrint(_L( "CDunNetDataport::AllocateChannel() OpenNewCall FAILED %d" ), retTemp));
-        return KErrGeneral;
-        }
-    retTemp = iEntities[firstFree].iMobileCall.Connect();
-    if ( retTemp != KErrNone )
-        {
-        RemoveEntity( firstFree );  // remove unused initialized channel
-        FTRACE(FPrint(_L( "CDunNetDataport::AllocateChannel() iEntities[%d]->iMobileCall.Connect FAILED %d" ), firstFree, retTemp));
-        return KErrGeneral;
-        }
-    RCall::TCommPort portName;
-    portName.iPort.Copy( DUN_GGP_DATAPORT_CSY );
-    portName.iPort.Append( DUN_GGP_DATAPORT_CSY_PORT );
-    retTemp = iEntities[firstFree].iMobileCall.LoanDataPort( portName );
-    if ( retTemp != KErrNone )
-        {
-        RemoveEntity( firstFree );  // remove unused initialized channel
-        if ( retTemp == KErrEtelPortNotLoanedToClient )
-            {
-            FTRACE(FPrint(_L( "CDunNetDataport::AllocateChannel() (too big) complete")));
-            return KErrTooBig;
-            }
-        FTRACE(FPrint(_L( "CDunNetDataport::AllocateChannel() iEntities[%d]->iMobileCall.LoanDataPort FAILED %d" ), firstFree, retTemp));
-        return KErrGeneral;
-        }
-    FTRACE(FPrint(_L( "CDunNetDataport::AllocateChannel() Created call object at index %d" ), firstFree));
-    retTemp = iEntities[firstFree].iDataport.Open( iCommServer,
-                                                   portName.iPort,
-                                                   ECommExclusive,
-                                                   ECommRoleDTE );
-    if ( retTemp != KErrNone )
-        {
-        RemoveEntity( firstFree );  // remove unused initialized channel
-        FTRACE(FPrint(_L( "CDunNetDataport::AllocateChannel() FAILED to open dataport %d"), retTemp));
-        return KErrGeneral;
-        }
-    iEntities[firstFree].iDataport.ResetBuffers();
-    iEntities[firstFree].iEntityInUse = ETrue;
-    aComm = &iEntities[firstFree].iDataport;
-    FTRACE(FPrint(_L( "CDunNetDataport::AllocateChannel() (iEntities[%d]->iDataport) opened"), firstFree));
-    FTRACE(FPrint(_L( "CDunNetDataport::AllocateChannel() complete")));
-    return KErrNone;
-    }
-
-// ---------------------------------------------------------------------------
-// From class MDunNetDataport.
-// Called when channel was deleted/closed by transporter for Dataport
-// Uninitializes network for channel deletion/close
-// ---------------------------------------------------------------------------
-//
-TInt CDunNetDataport::FreeChannel( RComm* aComm )
-    {
-    FTRACE(FPrint(_L( "CDunNetDataport::FreeChannel()")));
-    TInt i;
-    TInt count = iEntities.Count();
-    for ( i=0; i<count; i++ )
-        {
-        if ( &iEntities[i].iDataport == aComm )
-            {
-            if ( iEntities[i].iEntityInUse )
-                {
-                break;
-                }
-            }
-        }
-    if ( i >= count )
-        {
-        FTRACE(FPrint(_L( "CDunNetDataport::FreeChannel() (not found) complete")));
-        return KErrNotFound;
-        }
-    DeleteNetworkEntity( i, ETrue );
-    FTRACE(FPrint(_L( "CDunNetDataport::FreeChannel() (iEntities[%d]->iDataport) freed"), i));
-    FTRACE(FPrint(_L( "CDunNetDataport::FreeChannel() complete")));
-    return KErrNone;
-    }
-
-// ---------------------------------------------------------------------------
-// From class MDunNetDataport.
-// Gets index by network ID for Dataport
-// ---------------------------------------------------------------------------
-//
-TInt CDunNetDataport::GetIndexById( RComm* aComm )
-    {
-    FTRACE(FPrint(_L( "CDunNetDataport::GetIndexById()")));
-    TInt i;
-    TInt count = iEntities.Count();
-    for ( i=0; i<count; i++ )
-        {
-        TDunDataportEntity& entity = iEntities[i];
-        if ( entity.iEntityInUse )
-            {
-            if ( &entity.iDataport == aComm )
-                {
-                return i;
-                }
-            }
-        }
-    FTRACE(FPrint(_L( "CDunNetDataport::GetIndexById() (not found) complete")));
-    return KErrNotFound;
-    }
-
-// ---------------------------------------------------------------------------
-// CDunNetDataport::CDunNetDataport
-// ---------------------------------------------------------------------------
-//
-CDunNetDataport::CDunNetDataport( TInt aNumOfMaxChannels ) :
-    iNumOfMaxChannels( aNumOfMaxChannels )
-    {
-    }
-
-// ---------------------------------------------------------------------------
-// CDunNetDataport::ConstructL
-// ---------------------------------------------------------------------------
-//
-void CDunNetDataport::ConstructL()
-    {
-    FTRACE(FPrint(_L( "CDunNetDataport::ConstructL()")));
-    if ( iNumOfMaxChannels < 0 )
-        {
-        User::Leave( KErrGeneral );
-        }
-    TInt retTemp = CDunUtils::ConnectCommsServer( iCommServer );
-    if ( retTemp != KErrNone )
-        {
-        FTRACE(FPrint(_L( "CDunNetDataport::ConstructL() FAILED to connect comms server")));
-        User::Leave( retTemp );
-        }
-    retTemp = iCommServer.LoadCommModule( DUN_GGP_DATAPORT_CSY );
-    if ( retTemp != KErrNone )
-        {
-        iCommServer.Close();
-        FTRACE(FPrint(_L( "CDunNetDataport::ConstructL() FAILED to load comm module")));
-        User::Leave( retTemp );
-        }
-    FTRACE(FPrint(_L( "CDunNetDataport::ConstructL() complete")));
-    }
-
-// ---------------------------------------------------------------------------
-// Allocates phone objects for use
-// ---------------------------------------------------------------------------
-//
-void CDunNetDataport::AllocatePhoneObjectsL()
-    {
-    FTRACE(FPrint(_L( "CDunNetDataport::AllocatePhoneObjectsL()" ) ));
-    TInt retTemp;
-    retTemp = iTelServer.Connect();
-    if ( retTemp != KErrNone )
-        {
-        FTRACE(FPrint(_L( "CDunNetDataport::AllocatePhoneObjectsL() iTelServer Connect FAILED %d" ), retTemp ));
-        User::Leave( retTemp );
-        }
-    retTemp = iTelServer.LoadPhoneModule( KMmTsyModuleName );
-    if ( retTemp!=KErrNone && retTemp!=KErrAlreadyExists )
-        {
-        FTRACE(FPrint(_L( "CDunNetDataport::AllocatePhoneObjectsL() LoadPhoneModule FAILED %d" ), retTemp ));
-        User::Leave( retTemp );
-        }
-    retTemp = iMobilePhone.Open( iTelServer, KMmTsyPhoneName );
-    if ( retTemp != KErrNone )
-        {
-        FTRACE(FPrint(_L( "CDunNetDataport::AllocatePhoneObjectsL() MobilePhone Open FAILED %d" ), retTemp ));
-        User::Leave( retTemp );
-        }
-    retTemp = iMobileLine.Open( iMobilePhone, KMmTsyDataLineName );
-    if ( retTemp != KErrNone )
-        {
-        FTRACE(FPrint(_L( "CDunNetDataport::AllocatePhoneObjectsL() MobileLine Open FAILED %d" ), retTemp ));
-        User::Leave( retTemp );
-        }
-    FTRACE(FPrint(_L( "CDunNetDataport::AllocatePhoneObjectsL() complete" ) ));
-    }
-
-// ---------------------------------------------------------------------------
-// Initializes first free entity
-// ---------------------------------------------------------------------------
-//
-TInt CDunNetDataport::InitializeFirstFreeEntity()
-    {
-    FTRACE(FPrint(_L( "CDunNetDataport::InitializeFirstFreeEntity()")));
-    TInt i;
-    TInt retTemp;
-    TInt count = iEntities.Count();
-    for ( i=0; i<count; i++ )
-        {
-        if ( !iEntities[i].iEntityInUse )
-            {
-            FTRACE(FPrint( _L("CDunNetDataport::InitializeFirstFreeEntity() complete" )));
-            return i;
-            }
-        }
-    // Free channel not found, now create new if possible
-    if ( iNumOfMaxChannels!=0 && iEntities.Count()>=iNumOfMaxChannels )
-        {
-        FTRACE(FPrint( _L("CDunNetDataport::InitializeFirstFreeEntity() (too big) complete" )));
-        return KErrTooBig;
-        }
-    TDunDataportEntity emptyEntity;
-    emptyEntity.iEntityInUse = EFalse;
-    retTemp = iEntities.Append( emptyEntity );
-    if ( retTemp != KErrNone )
-        {
-        FTRACE(FPrint( _L("CDunNetDataport::InitializeFirstFreeEntity() (append failed!) complete" )));
-        return retTemp;
-        }
-    FTRACE(FPrint(_L( "CDunNetDataport::InitializeFirstFreeEntity() complete")));
-    return i;
-    }
-
-// ---------------------------------------------------------------------------
-// Remove network entity by index
-// ---------------------------------------------------------------------------
-//
-TInt CDunNetDataport::RemoveEntity( TInt aIndex )
-    {
-    FTRACE(FPrint(_L( "CDunNetDataport::RemoveEntity()")));
-    if ( aIndex < 0 ||
-         aIndex >= iEntities.Count() )
-        {
-        FTRACE(FPrint(_L( "CDunNetDataport::RemoveEntity() (not found) complete")));
-        return KErrNotFound;
-        }
-    DeleteNetworkEntity( aIndex, EFalse );
-    FTRACE(FPrint(_L( "CDunNetDataport::RemoveEntity() complete")));
-    return KErrNone;
-    }
-
-// ---------------------------------------------------------------------------
-// Deletes own internal data
-// ---------------------------------------------------------------------------
-//
-void CDunNetDataport::DeleteNetwork()
-    {
-    FTRACE(FPrint(_L( "CDunNetDataport::DeleteNetwork()")));
-    if ( iMobileLine.SubSessionHandle() )
-        {
-        iMobileLine.Close();
-        FTRACE(FPrint(_L( "CDunNetDataport::DeleteNetwork() mobile line closed")));
-        }
-    if ( iMobilePhone.SubSessionHandle() )
-        {
-        iMobilePhone.Close();
-        FTRACE(FPrint(_L( "CDunNetDataport::DeleteNetwork() mobile phone closed")));
-        }
-    if ( iTelServer.Handle() )
-        {
-        iTelServer.UnloadPhoneModule( KMmTsyModuleName );
-        FTRACE(FPrint(_L( "CDunNetDataport::DeleteNetwork() phone module unloaded")));
-        iTelServer.Close();
-        FTRACE(FPrint(_L( "CDunNetDataport::DeleteNetwork() phone module closed")));
-        }
-    if ( iCommServer.Handle() )
-        {
-        iCommServer.UnloadCommModule( DUN_GGP_DATAPORT_CSY );
-        FTRACE(FPrint(_L( "CDunNetDataport::DeleteNetwork() comm module unloaded")));
-        iCommServer.Close();
-        FTRACE(FPrint(_L( "CDunNetDataport::DeleteNetwork() comm module closed")));
-        }
-    iEntities.Close();
-    FTRACE(FPrint(_L( "CDunNetDataport::DeleteNetwork() complete")));
-    }
-
-// ---------------------------------------------------------------------------
-// Deletes one network entity at index aIndex for Dataport
-// ---------------------------------------------------------------------------
-//
-TInt CDunNetDataport::DeleteNetworkEntity( TInt aIndex, TBool aCheckFree )
-    {
-    FTRACE(FPrint(_L( "CDunNetDataport::DeleteNetworkEntity()")));
-    if ( aIndex < 0 ||
-         aIndex >= iEntities.Count() )
-        {
-        FTRACE(FPrint(_L( "CDunNetDataport::DeleteNetworkEntity() (not found) complete"), aIndex));
-        return KErrGeneral;
-        }
-    TDunDataportEntity& entity = iEntities[aIndex];
-    if ( (aCheckFree&&entity.iEntityInUse) || !aCheckFree )
-        {
-        if ( entity.iDataport.SubSessionHandle() )
-            {
-            // The next will set KSignalDTEOutputs down twice for RComm
-            // local media case because CDunSignalCopy clears them also which
-            // in turn causes plugin to free channel. But this probably won't
-            // cause any harm.
-            entity.iDataport.SetSignals( 0, KSignalDTEOutputs );
-            FTRACE(FPrint(_L( "CDunNetDataport::DeleteNetworkEntity() RComm signals set")));
-            entity.iDataport.Close();
-            FTRACE(FPrint(_L( "CDunNetDataport::DeleteNetworkEntity() RComm closed")));
-            }
-        if ( entity.iMobileCall.SubSessionHandle() )
-            {
-            entity.iMobileCall.RecoverDataPort();
-            FTRACE(FPrint(_L( "CDunNetDataport::DeleteNetworkEntity() Dataport recovered")));
-            entity.iMobileCall.Close();
-            FTRACE(FPrint(_L( "CDunNetDataport::DeleteNetworkEntity() Dataport closed")));
-            }
-        entity.iEntityInUse = EFalse;
-        }
-    FTRACE(FPrint(_L( "CDunNetDataport::DeleteNetworkEntity() complete")));
-    return KErrNone;
-    }