1 // Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // Meta Connection Provider

    15 //  (management plane)

    16 //

    17 //

    18 //  This is a 3-plane comms layer implementation example, which has been customised to be a test layer which gobbles and releases ESOCK MBUFs.

    19 //  The MBuf gobbling functionality can be disabled by undefining the macro SYMBIAN_COMMSFW_MBUF_GOBBLER which is specified in mbufgobblerproviders.mmp.

    20 //  When SYMBIAN_COMMSFW_MBUF_GOBBLER is undefined, the source code specified by mbufgobblerproviders.mmp becomes a pass through layer i.e. it passes the data

    21 //  through to the layer above or below without altering it. This makes it useful as a starting point for implementing your own layers / providers;

    22 //  useful documentation on how to customise your own passthrough layer can be found in ..\docs\MbufGobblerLayer.doc

    23 //

    24 

    25 /**

    26  @file

    27  @internalComponent

    28 */

    29 

    30 #include "mbufgobblermetaconnprovider.h"

    31 #include "mbufgobblermetaconnprovideractivities.h"

    32 #include "mbufgobblerlog.h"

    33 #include "mbufgobblertestflags.h"

    34 

    35 _LIT8(KNodeName, "CMbufGobblerMetaConnectionProvider");

    36 

    37 CMbufGobblerMetaConnectionProvider* CMbufGobblerMetaConnectionProvider::NewL(ESock::CMetaConnectionProviderFactoryBase& aFactory,

    38                                    const ESock::TProviderInfo& aProviderInfo)

    39 	{

    40 	CMbufGobblerMetaConnectionProvider* self = new (ELeave) CMbufGobblerMetaConnectionProvider(aFactory,aProviderInfo,MbufGobblerMCprActivities::MbufGobblerMCprActivitiesMap::Self());

    41 	CleanupStack::PushL(self);

    42 	self->ConstructL();

    43 	CleanupStack::Pop();

    44 	return self;

    45 	}

    46 

    47 CMbufGobblerMetaConnectionProvider::CMbufGobblerMetaConnectionProvider(ESock::CMetaConnectionProviderFactoryBase& aFactory,

    48 				const ESock::TProviderInfo& aProviderInfo, const MeshMachine::TNodeActivityMap& aActivityMap)

    49 	: CCoreMetaConnectionProvider(aFactory, aProviderInfo, aActivityMap)

    50 	{

    51 	MBUFGOBBLER_LOG_NODE_CREATE(KMbufGobblerMcprSubTag, CMbufGobblerMetaConnectionProvider, KNodeName, this->NodeId().Ptr());	

    52 	}

    53 

    54 void CMbufGobblerMetaConnectionProvider::ConstructL()

    55 	{

    56 	CCoreMetaConnectionProvider::ConstructL();

    57 	MBUFGOBBLER_TEST_DATA_INIT

    58     MBUFGOBBLER_TEST_POINT(KMCPrUp,KErrNone)

    59 	}

    60 

    61 CMbufGobblerMetaConnectionProvider::~CMbufGobblerMetaConnectionProvider()

    62 	{

    63 	MBUFGOBBLER_LOG_NODE_DESTROY(KMbufGobblerMcprSubTag, CMbufGobblerMetaConnectionProvider, KNodeName, this->NodeId().Ptr());

    64 	}

    65 

    66 void CMbufGobblerMetaConnectionProvider::ReceivedL(const Messages::TRuntimeCtxId& aSender, const Messages::TNodeId& aRecipient, Messages::TSignatureBase& aCFMessage)

    67 	{   

    68 	LOGMESSAGE(KMbufGobblerMcprSubTag, KNodeName, this, aSender, aRecipient, aCFMessage);

    69 	LOG_NODE_INFO(KMbufGobblerMcprSubTag, KNodeName, *this, iClientCount);

    70 	MeshMachine::TNodeContext<CMbufGobblerMetaConnectionProvider> ctx(*this, aCFMessage, aSender, aRecipient);

    71 	CCoreMetaConnectionProvider::Received(ctx);

    72 	User::LeaveIfError(ctx.iReturn);

    73 	}

    74