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/*
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* Copyright (c) 2009 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 the License "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:
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*
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*/
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// INCLUDE FILES
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#include "cusbpnalt.h"
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#include "usbpndefinitions.h" // For constants
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#include "usbpntrace.h"
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#include "musbpnaltobserver.h"
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#include "osttracedefinitions.h"
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#ifdef OST_TRACE_COMPILER_IN_USE
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#include "cusbpnaltTraces.h"
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#endif
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#include <d32usbc.h> // For RDevUsbcClient
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#include <iscapi.h> // For RIscApi
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#ifndef NCP_COMMON_BRIDGE_FAMILY
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#include <sos_usbisi.h> // For SOS USB Media Module Message constants
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#include <tisi.h> // For TIsiSend
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#include <phonetisi.h> // For PhoNet definitions
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#include <pn_const.h> // For resources
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#include <mediaisi.h> // For media control
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#endif /* NCP_COMMON_BRIDGE_FAMILY */
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// EXTERNAL DATA STRUCTURES
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// EXTERNAL FUNCTION PROTOTYPES
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// CONSTANTS
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// MACROS
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// LOCAL CONSTANTS AND MACROS
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// MODULE DATA STRUCTURES
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// LOCAL FUNCTION PROTOTYPES
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// FORWARD DECLARATIONS
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// ============================= LOCAL FUNCTIONS ===============================
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// ============================ MEMBER FUNCTIONS ===============================
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// -----------------------------------------------------------------------------
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// CUsbPnAlt::CUsbPnAlt
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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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CUsbPnAlt::CUsbPnAlt( MUsbPnAltObserver& aAltObserver, RDevUsbcClient& aLdd, RIscApi& aIscApi )
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:CActive( CActive::EPriorityStandard )
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,iAltObserver( aAltObserver )
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,iLdd( aLdd )
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,iIscApi( aIscApi )
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{
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OstTrace1( TRACE_NORMAL, CUSBPNALT_CUSBPNALT_ENTRY, "CUsbPnAlt::CUsbPnAlt;aAltObserver=%x", ( TUint )&( aAltObserver ) );
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C_TRACE( ( _T( "CUsbPnAlt::CUsbPnAlt( aAltObserver 0x%x )" ), &aAltObserver ) );
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CActiveScheduler::Add(this);
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OstTrace0( TRACE_NORMAL, CUSBPNALT_CUSBPNALT_EXIT, "CUsbPnAlt::CUsbPnAlt - return" );
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C_TRACE( ( _T( "CUsbPnAlt::CUsbPnAlt() - return" ) ) );
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}
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// -----------------------------------------------------------------------------
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// CUsbPnAlt::NewL
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// Two-phased constructor.
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// -----------------------------------------------------------------------------
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//
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CUsbPnAlt* CUsbPnAlt::NewL( MUsbPnAltObserver& aAltObserver, RDevUsbcClient& aLdd, RIscApi& aIscApi )
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{
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OstTrace1( TRACE_NORMAL, CUSBPNALT_NEWL_ENTRY, "CUsbPnAlt::NewL;aAltObserver=%x", ( TUint )&( aAltObserver ) );
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C_TRACE( ( _T( "CUsbPnAlt::NewL( aAltObserver 0x%x )" ), &aAltObserver ) );
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CUsbPnAlt* self = new( ELeave ) CUsbPnAlt( aAltObserver, aLdd, aIscApi );
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OstTrace1( TRACE_NORMAL, CUSBPNALT_NEWL_EXIT, "CUsbPnAlt::NewL - return;self=%x", self );
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C_TRACE( ( _T( "CUsbPnAlt::NewL() - return 0x%x" ), self ) );
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return self;
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}
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// Destructor
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CUsbPnAlt::~CUsbPnAlt()
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{
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OstTrace0( TRACE_NORMAL, CUSBPNALT_CUSBPNALT_DESTRUCTOR_ENTRY, "CUsbPnAlt::~CUsbPnAlt" );
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C_TRACE( ( _T( "CUsbPnAlt::~CUsbPnAlt()" ) ) );
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Cancel();
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OstTrace0( TRACE_NORMAL, CUSBPNALT_CUSBPNALT_DESTRUCTOR_EXIT, "CUsbPnAlt::~CUsbPnAlt - return" );
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C_TRACE( ( _T( "CUsbPnAlt::~CUsbPnAlt() - return" ) ) );
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}
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// -----------------------------------------------------------------------------
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// CUsbPnAlt::ListenStateChange
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// ?implementation_description
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// (other items were commented in a header).
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// -----------------------------------------------------------------------------
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//
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void CUsbPnAlt::ListenStateChange( )
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{
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OstTrace0( TRACE_NORMAL, CUSBPNALT_LISTENSTATECHANGE_ENTRY, "CUsbPnAlt::ListenStateChange" );
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C_TRACE( ( _T( "CUsbPnAlt::ListenStateChange()" ) ) );
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iLdd.AlternateDeviceStatusNotify( iStatus, iState );
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SetActive();
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OstTrace0( TRACE_NORMAL, CUSBPNALT_LISTENSTATECHANGE_EXIT, "CUsbPnAlt::ListenStateChange - return void" );
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C_TRACE( ( _T( "CUsbPnAlt::ListenStateChange() - return void" ) ) );
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}
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// -----------------------------------------------------------------------------
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// CUsbPnAlt::DoCancel
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// ?implementation_description
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// (other items were commented in a header).
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// -----------------------------------------------------------------------------
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//
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void CUsbPnAlt::DoCancel( )
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{
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OstTrace0( TRACE_NORMAL, CUSBPNALT_DOCANCEL_ENTRY, "CUsbPnAlt::DoCancel" );
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C_TRACE( ( _T( "CUsbPnAlt::DoCancel()" ) ) );
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iLdd.AlternateDeviceStatusNotifyCancel();
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OstTrace0( TRACE_NORMAL, CUSBPNALT_DOCANCEL_EXIT, "CUsbPnAlt::DoCancel - return void" );
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C_TRACE( ( _T( "CUsbPnAlt::DoCancel() - return void" ) ) );
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}
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// -----------------------------------------------------------------------------
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// CUsbPnAlt::RunL
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// ?implementation_description
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// (other items were commented in a header).
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// -----------------------------------------------------------------------------
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//
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void CUsbPnAlt::RunL( )
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{
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OstTrace1( TRACE_API, CUSBPNALT_RUNL_ENTRY, "CUsbPnAlt::RunL;iStatus=%d", iStatus.Int() );
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A_TRACE( ( _T( "CUsbPnAlt::RunL() iStatus:%d" ), iStatus.Int() ) );
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User::LeaveIfError( iStatus.Int() );
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#ifndef NCP_COMMON_BRIDGE_FAMILY
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// Check and send control messages.
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if( !( iState & KUsbAlternateSetting ) ) // KUsbAlternateSetting bit is not set.
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{
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switch( iState )
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{
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case EUsbcDeviceStateAddress:
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{
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OstTrace0( TRACE_API, CUSBPNALT_RUNL_DUP1, "CUsbPnAlt::RunL - EUsbcDeviceStateAddress" );
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A_TRACE( ( _T( "CUsbPnAlt::RunL - EUsbcDeviceStateAddress")));
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SendControlMessage( PNS_USB_CABLE_PLUGGED );
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break;
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}
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case EUsbcDeviceStateConfigured:
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{
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OstTrace0( TRACE_API, CUSBPNALT_RUNL_DUP2, "CUsbPnAlt::RunL - EUsbcDeviceStateConfigured" );
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A_TRACE( ( _T( "CUsbPnAlt::RunL - EUsbcDeviceStateConfigured")));
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SendControlMessage( PNS_USB_CONNECTED );
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break;
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}
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case EUsbcDeviceStateUndefined:
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{
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OstTrace0( TRACE_API, CUSBPNALT_RUNL_DUP3, "CUsbPnAlt::RunL - EUsbcDeviceStateUndefined" );
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A_TRACE( ( _T( "CUsbPnAlt::RunL - EUsbcDeviceStateUndefined")));
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SendControlMessage( PNS_USB_CABLE_UNPLUGGED );
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break;
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}
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}
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}
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#endif /* NCP_COMMON_BRIDGE_FAMILY */
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iAltObserver.HandleDeviceStateChange( iState );
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iLdd.AlternateDeviceStatusNotify( iStatus, iState );
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SetActive();
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OstTrace0( TRACE_API, CUSBPNALT_RUNL_EXIT, "CUsbPnAlt::RunL - return void");
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A_TRACE( ( _T( "CUsbPnAlt::RunL() - return void" ) ) );
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}
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// -----------------------------------------------------------------------------
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// CUsbPnAlt::RunError
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// ?implementation_description
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// (other items were commented in a header).
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// -----------------------------------------------------------------------------
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//
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TInt CUsbPnAlt::RunError( TInt aError )
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{
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OstTrace1( TRACE_NORMAL, CUSBPNALT_RUNERROR_ENTRY, "CUsbPnAlt::RunError;aError=%d", aError );
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C_TRACE( ( _T( "CUsbPnAlt::RunError( aError:%d )" ), aError ) );
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TRACE_ASSERT_ALWAYS;
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User::Panic( KUsbPnPanicCat, aError );
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OstTrace1( TRACE_NORMAL, CUSBPNALT_RUNERROR_EXIT, "CUsbPnAlt::RunError - return;aError=%d", aError );
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C_TRACE( ( _T( "CUsbPnAlt::RunError() return - aError:%d )" ), aError ) );
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return aError;
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}
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#ifndef NCP_COMMON_BRIDGE_FAMILY
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// -----------------------------------------------------------------------------
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// CUsbPnAlt::SendControlMessage
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// ?implementation_description
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// (other items were commented in a header).
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// -----------------------------------------------------------------------------
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//
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void CUsbPnAlt::SendControlMessage( const TUint8 aId ) const
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{
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C_TRACE( ( _T( "CUsbPnAlt::SendControlMessage( aId:%d )" ), aId ) );
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OstTrace0( TRACE_API, CUSBPNALT_SENDCONTROLMESSAGE_DUP1, "CUsbPnAlt::SendControlMessage( aId )" );
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TBuf8< SIZE_PNS_MEDIA_SPECIFIC_REQ > buf;
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TIsiSend ctrlMsg(buf, 12 );
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ctrlMsg.Set8bit( ISI_HEADER_OFFSET_SENDERDEVICE, PN_DEV_PC );
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ctrlMsg.Set8bit( ISI_HEADER_OFFSET_RESOURCEID, PN_MEDIA_CONTROL );
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ctrlMsg.Set8bit( ISI_HEADER_OFFSET_RECEIVEROBJECT, PN_OBJ_ROUTER );
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ctrlMsg.Set8bit( ISI_HEADER_OFFSET_TRANSID, 0x00 );
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ctrlMsg.Set8bit( ISI_HEADER_OFFSET_MESSAGEID, PNS_MEDIA_SPECIFIC_REQ );
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ctrlMsg.Set8bit( ISI_HEADER_OFFSET_SUBMESSAGEID, PN_MEDIA_USB );
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ctrlMsg.Set8bit( ISI_HEADER_OFFSET_SUBMESSAGEID + 1, aId );
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ctrlMsg.Complete();
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C_TRACE( ( _T( "CUsbPnAlt::SendControlMessage() - Sending...") ) );
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OstTrace0( TRACE_API, CUSBPNALT_SENDCONTROLMESSAGE_DUP2, "CUsbPnAlt::SendControlMessage() - Sending..." );
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iIscApi.Send( buf );
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C_TRACE( ( _T( "CUsbPnAlt::SendControlMessage() - return void") ) );
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OstTrace0( TRACE_API, CUSBPNALT_SENDCONTROLMESSAGE_DUP3, "CUsbPnAlt::SendControlMessage() - return void" );
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}
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#endif /* NCP_COMMON_BRIDGE_FAMILY */
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// ========================== OTHER EXPORTED FUNCTIONS =========================
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// End of File
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