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/*
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* Copyright (c) 2002-2010 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: This class handles service connections.
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*
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*/
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// INCLUDE FILES
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#include "obexsmusbconnection.h"
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#include "debug.h"
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#include <d32usbc.h>
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#include "obexutilsopaquedata.h"
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#include <centralrepository.h>
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#include "obexservicemanprivatecrkeys.h"
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// ================= MEMBER FUNCTIONS =======================
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// ---------------------------------------------------------
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// C++ default constructor can NOT contain any code, that
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// might leave.
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// ---------------------------------------------------------
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//
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CObexSMUsbConnection::CObexSMUsbConnection()
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{
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}
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// ---------------------------------------------------------
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// Constructor
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// ---------------------------------------------------------
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//
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CObexSMUsbConnection::CObexSMUsbConnection(TAny* aInitParams)
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:iImplementationInfo((CImplementationInformation *)aInitParams)
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{
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}
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// ---------------------------------------------------------
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// Destructor
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// ---------------------------------------------------------
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//
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CObexSMUsbConnection::~CObexSMUsbConnection()
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{
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// Cleanup
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FLOG(_L("[SRCS] CSrcsUsbConnection: StopObexServer"));
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if(iServer)
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{
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iServer->Stop();
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}
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// Delete OBEX Server
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if (iServer)
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{
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delete iServer;
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FLOG(_L("[SRCS]\tserver\tCSrcsBtConnection::~CSrcsBtConnection obex server deleted."));
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iServer = NULL;
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}
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// Delete Service Controller callback
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delete iController;
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iController = NULL;
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FLOG(_L("[SRCS] CSrcsUsbConnection: ~CSrcsUsbConnection: Completed\t"));
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}
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// ---------------------------------------------------------
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// NewL
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// ---------------------------------------------------------
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//
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CObexSMUsbConnection* CObexSMUsbConnection::NewL(TAny* aInitParams)
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{
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FLOG(_L("[SRCS]\tserver\tCSrcsUsbConnection: NewL"));
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CObexSMUsbConnection* self = new (ELeave) CObexSMUsbConnection(aInitParams);
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CleanupStack::PushL(self);
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self->ConstructL();
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CleanupStack::Pop();
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return self;
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}
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// ---------------------------------------------------------
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// ConstructL
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// Method to create BT connections.
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// ---------------------------------------------------------
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//
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void CObexSMUsbConnection::ConstructL()
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{
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// Save service controller implementation UID for deferred initialization
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iImplUid = iImplementationInfo->ImplementationUid();
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FLOG(_L("[SRCS] CSrcsUsbConnection: ConstructL: CSrcsInterface::NewL\t"));
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// parsing opaque_data in iImplementationInfo
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TPtrC8 res_string = iImplementationInfo->OpaqueData();
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CObexUtilsOpaqueData res_data(res_string);
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TBuf8<KObexUtilsMaxOpaqueDataStringLen> op_StringDesc, op_LocalWho, op_SkipStr;
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TUint op_SkipInt; //used to skip certain fields
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TUint op_ReceiveMtu(KSRCSDefaultReceiveMtu), op_TransmitMtu(KSRCSDefaultTransmitMtu);
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// get 1st entry: USB interface string descriptor
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User::LeaveIfError ( res_data.GetString(op_StringDesc) );
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// get 2nd entry: OBEX local who
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User::LeaveIfError ( res_data.GetString(op_LocalWho) );
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// skip 3rd to 7th entry
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// All service ID should be strings !
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res_data.GetString(op_SkipStr);
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res_data.GetNumber(op_SkipInt);
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res_data.GetNumber(op_SkipInt);
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res_data.GetNumber(op_SkipInt);
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res_data.GetNumber(op_SkipInt);
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// Get OBEX packet size:
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if( res_data.GetNumber(op_ReceiveMtu) != KErrNone )
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{
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op_ReceiveMtu = KSRCSDefaultReceiveMtu; // restore default value in case it is modified;
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FLOG(_L("[SRCS] CSrcsUsbConnection: ConstructL: op_ReceiveMtu not specified.\t"));
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}
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if( res_data.GetNumber(op_TransmitMtu) != KErrNone )
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{
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op_TransmitMtu = KSRCSDefaultTransmitMtu; // restore default value in case it is modified;
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FLOG(_L("[SRCS] CSrcsUsbConnection: ConstructL: op_TransmitMtu not specified.\t"));
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}
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FLOG(_L("[SRCS] CSrcsUsbConnection: ConstructL: Successfully get all data from opaque_data.\t"));
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// Get OBEX usb dma usage
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CRepository* cenrep = NULL;
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TRAP_IGNORE(cenrep = CRepository::NewL(KCRUidObexServiceMan));
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TInt dmaUsage = EObexUsbDmaInUse;
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if (cenrep)
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{
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cenrep->Get(KObexUsbDmaUsage, dmaUsage);
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delete cenrep;
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}
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// set up the protocol stack...
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TObexUsbProtocolInfoV2 obexUsbProtocolInfo;
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obexUsbProtocolInfo.iTransport = KObexUsbProtocolV2;
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obexUsbProtocolInfo.iInterfaceStringDescriptor.Copy(op_StringDesc);
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if(dmaUsage == EObexUsbDmaInUse)
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{
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obexUsbProtocolInfo.iDmaOnInEndpoint = ETrue;
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obexUsbProtocolInfo.iDmaOnOutEndpoint = ETrue;
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}
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else
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{
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obexUsbProtocolInfo.iDmaOnInEndpoint = EFalse;
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obexUsbProtocolInfo.iDmaOnOutEndpoint = EFalse;
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}
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obexUsbProtocolInfo.iBandwidthPriority = EUsbcBandwidthOUTPlus2 | EUsbcBandwidthINPlus2;
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// Configure Obex packet size
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TObexProtocolPolicy aObexProtocolPolicy;
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aObexProtocolPolicy.SetReceiveMtu( static_cast<TUint16>(op_ReceiveMtu) );
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aObexProtocolPolicy.SetTransmitMtu( static_cast<TUint16>(op_TransmitMtu) );
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FTRACE(FPrint(_L("[SRCS] CSrcsUsbConnection: ConstructL: op_ReceiveMtu[%x] op_TransmitMtu[%x]"),
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aObexProtocolPolicy.ReceiveMtu(), aObexProtocolPolicy.TransmitMtu() ));
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// Try to create OBEX server
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iServer = CObexServer::NewL(obexUsbProtocolInfo, aObexProtocolPolicy);
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FLOG(_L("[SRCS] CSrcsUsbConnection: ConstructL: CObexServer::NewL"));
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// if there is "local who" field
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if(op_LocalWho.Size())
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{
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User::LeaveIfError ( iServer->SetLocalWho( op_LocalWho ) );
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FLOG(_L("[SRCS] CSrcsUsbConnection: ConstructL: SetLocalWho"));
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}
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// The rest of initialization procedure is executed in PostInitialzeL()
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}
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// ---------------------------------------------------------
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// GetUserPasswordL(const TDesC& )
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// Purpose: Get the Obex password from user with ObexPasskeyNotifier
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// Parameters:
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// Return value:
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// ---------------------------------------------------------
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//
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void CObexSMUsbConnection::GetUserPasswordL( const TDesC& )
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{
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FLOG( _L( "[SRCS] CSrcsUsbConnection: GetUserPassword\t" ) );
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}
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// ---------------------------------------------------------
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// Check if OBEX service is still active.
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// @return ETrue: OBEX service is still active.
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// EFalse: OBEX service is inactive.
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// ---------------------------------------------------------
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//
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TBool CObexSMUsbConnection::IsOBEXActive()
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{
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FLOG( _L( "[SRCS] CSrcsUsbConnection: IsOBEXActive\t" ) );
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return ETrue;
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}
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void CObexSMUsbConnection::PostInitializeL()
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{
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FTRACE(FPrint(_L("[SRCS] CObexSMUsbConnection: PostInitializeL(%08X)"), iImplUid.iUid));
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iController = CSrcsInterface::NewL(iImplUid);
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iController->SetMediaType( ESrcsMediaUSB );
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FLOG(_L("[SRCS] CObexSMUsbConnection::PostInitializeL(): SetObexServer\t"));
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// Try to start server
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User::LeaveIfError ( iController->SetObexServer( iServer ));
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FLOG( _L( "[SRCS] CObexSMUsbConnection: PostInitializeL() exits\t" ) );
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}
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// End of file
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