1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 #include <comms-infras/ss_log.h>

    18 #include <in_sock.h>

    19 #include <comms-infras/metadata.h>

    20 #include <comms-infras/coremcpractivities.h>

    21 #include <comms-infras/agentmcpractivities.h>

    22 #include <comms-infras/ss_tiermanagerutils.h>

    23 #include "mcpr.h"

    24 #include "provision.h"

    25 #include "agent_handler.h"

    26 #include <comms-infras/ss_msgintercept.h>

    27 

    28 using namespace Messages;

    29 using namespace MeshMachine;

    30 using namespace ESock;

    31 using namespace MCprActivities;

    32 using namespace LegacyLoopbackMCprStates;

    33 

    34 // No Bearer Activity

    35 namespace LegacyLoopbackMCPRNoBearerActivity

    36 {

    37 DECLARE_DEFINE_NODEACTIVITY(ECFActivityNoBearer, LegacyLoopbackMCPRNoBearer, TCFControlProvider::TNoBearer)

    38 	NODEACTIVITY_ENTRY(KNoTag, CoreNetStates::TSendBearer, CoreNetStates::TAwaitingNoBearer, MeshMachine::TNoTag)	

    39 NODEACTIVITY_END()

    40 }

    41 

    42 

    43 // Activity Map

    44 namespace LegacyLoopbackMCprStates

    45 {

    46 DECLARE_DEFINE_ACTIVITY_MAP(stateMap)

    47    ACTIVITY_MAP_ENTRY(LegacyLoopbackMCPRNoBearerActivity, LegacyLoopbackMCPRNoBearer)

    48 ACTIVITY_MAP_END_BASE(AgentMCprActivities, agentMCprActivities)

    49 } // namespace LegacyLoopbackMCprStates

    50 

    51 

    52 #if defined __CFLOG_ACTIVE || defined SYMBIAN_TRACE_ENABLE

    53     _LIT8(KLegacyLoopbackMCprSubTag, "legacy_loopback");

    54 #endif

    55 

    56 //-=========================================================

    57 //

    58 // CLegacyLoopbackMetaConnectionProvider implementation

    59 //

    60 //-=========================================================

    61 

    62 CLegacyLoopbackMetaConnectionProvider* CLegacyLoopbackMetaConnectionProvider::NewL(ESock::CMetaConnectionProviderFactoryBase& aFactory, const ESock::TProviderInfo& aProviderInfo)

    63     {

    64     CLegacyLoopbackMetaConnectionProvider* self = new (ELeave) CLegacyLoopbackMetaConnectionProvider(aFactory, aProviderInfo);

    65     CleanupStack::PushL(self);

    66     self->ConstructL();

    67     CleanupStack::Pop(self);

    68     return self;

    69     }

    70 

    71 

    72 CLegacyLoopbackMetaConnectionProvider::CLegacyLoopbackMetaConnectionProvider(CMetaConnectionProviderFactoryBase& aFactory, const ESock::TProviderInfo& aProviderInfo)

    73 :	CAgentMetaConnectionProvider(aFactory, aProviderInfo, LegacyLoopbackMCprStates::stateMap::Self())

    74 	{

    75 	LOG_NODE_CREATE(KLegacyLoopbackMCprSubTag, CLegacyLoopbackMetaConnectionProvider);

    76 	}

    77 

    78 CLegacyLoopbackMetaConnectionProvider::~CLegacyLoopbackMetaConnectionProvider()

    79 	{

    80 	// Assumption is that CLegacyLoopbackProvision will be cleaned up by ~CAccessPointConfig

    81 

    82 	// Clean up Agent Notification Handler

    83     SetAgentNotificationHandlerL(NULL);

    84     delete iAgentHandler;

    85 

    86 	LOG_NODE_DESTROY(KLegacyLoopbackMCprSubTag, CLegacyLoopbackMetaConnectionProvider);

    87 	}

    88 

    89 

    90 void CLegacyLoopbackMetaConnectionProvider::ConstructL()

    91     {

    92     CAgentMetaConnectionProvider::ConstructL();

    93 	SetAccessPointConfigFromDbL();

    94 	}

    95 

    96 

    97 void CLegacyLoopbackMetaConnectionProvider::ReceivedL(const TRuntimeCtxId& aSender, const TNodeId& aRecipient, TSignatureBase& aMessage)

    98     {

    99 	__CFLOG_VAR((KDummyProtoMCprTag, KLegacyLoopbackMCprSubTag, _L8("CLegacyLoopbackMetaConnectionProvider [this=%08x]::ReceivedL() aMessage=%d"),

   100 	   this, aMessage.MessageId()));

   101 

   102 	ESOCK_DEBUG_MESSAGE_INTERCEPT(aSender, aMessage, aRecipient);

   103 

   104 	TNodeContext<CLegacyLoopbackMetaConnectionProvider> ctx(*this, aMessage, aSender, aRecipient);

   105     CCoreMetaConnectionProvider::Received(ctx);

   106     User::LeaveIfError(ctx.iReturn);

   107 	}

   108 

   109 void CLegacyLoopbackMetaConnectionProvider::SetAccessPointConfigFromDbL()

   110     {

   111 	RMetaExtensionContainer mec;

   112 	mec.Open(AccessPointConfig());

   113 	CleanupClosePushL(mec);

   114 

   115     // Add provisioning information.

   116    	CCommsDatIapView* iapView = OpenIapViewLC();

   117 	CLegacyLoopbackProvision* provision = new (ELeave) CLegacyLoopbackProvision();

   118 	CleanupStack::PushL(provision);

   119 	provision->InitialiseConfigL(iapView);

   120 

   121 	// Presumptions:

   122 	// - none of the extensions can already exist in the AccessPointConfig array.  AppendExtensionL()

   123 	//   is presumed to panic if adding the same extension a second time.

   124 	// - if we have added several extensions to the AccessPointConfig array before getting a failure

   125 	//   and leaving, it is presumed that the MCPr will be destroyed and AccessPointConfig destructor

   126 	//   will clean up the extensions immediately afterwards.

   127 

   128 	mec.AppendExtensionL(provision);

   129 	CleanupStack::Pop(provision);			// ownership (including cleanup) transferred to AccessPointConfig()

   130 	CleanupStack::PopAndDestroy();			// CloseIapView()

   131 

   132 	AccessPointConfig().Close();

   133 	AccessPointConfig().Open(mec);

   134 	CleanupStack::PopAndDestroy(&mec);

   135 

   136 	ASSERT(iAgentHandler == NULL);

   137 	// Register the agent notification handler

   138     iAgentHandler = new (ELeave) CLegacyLoopbackProtoAgentHandler();

   139     SetAgentNotificationHandlerL(iAgentHandler);	// ownership NOT transferred

   140     }