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/*
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* Copyright (c) 2006, 2007 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 implements the dps script receiving function.
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*
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*/
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#include <f32file.h>
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#include "dpsscriptreceiver.h"
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#include "dpsstatemachine.h"
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#include "pictbridge.h"
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#include "dpsconst.h"
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#include "mtpdebug.h"
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#include "OstTraceDefinitions.h"
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#ifdef OST_TRACE_COMPILER_IN_USE
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#include "dpsscriptreceiverTraces.h"
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#endif
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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CDpsScriptReceiver* CDpsScriptReceiver::NewL(CDpsStateMachine* aOperator)
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{
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CDpsScriptReceiver* self = new(ELeave) CDpsScriptReceiver(aOperator);
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return self;
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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CDpsScriptReceiver::CDpsScriptReceiver(CDpsStateMachine* aOperator) :
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CActive(EPriorityNormal), iOperator(aOperator),
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iFileNameAndPath(KDpsHostResponseFileName)
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{
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OstTraceFunctionEntry0( CDPSSCRIPTRECEIVER_CDPSSCRIPTRECEIVER_CONS_ENTRY );
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CActiveScheduler::Add(this);
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WaitForReceive();
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OstTraceFunctionExit0( CDPSSCRIPTRECEIVER_CDPSSCRIPTRECEIVER_CONS_EXIT );
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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CDpsScriptReceiver::~CDpsScriptReceiver()
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{
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OstTraceFunctionEntry0( CDPSSCRIPTRECEIVER_CDPSSCRIPTRECEIVER_DES_ENTRY );
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Cancel();
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OstTraceFunctionExit0( CDPSSCRIPTRECEIVER_CDPSSCRIPTRECEIVER_DES_EXIT );
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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void CDpsScriptReceiver::WaitForReceive()
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{
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OstTraceFunctionEntry0( CDPSSCRIPTRECEIVER_WAITFORRECEIVE_ENTRY );
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if (!IsActive())
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{
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iOperator->DpsEngine()->Ptp().ObjectReceivedNotify(KDpsScriptFile,
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iFileNameAndPath, iStatus, EFalse);
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SetActive();
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}
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OstTraceFunctionExit0( CDPSSCRIPTRECEIVER_WAITFORRECEIVE_EXIT );
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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TInt CDpsScriptReceiver::GetFileName(TDes& aFileName)
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{
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TParse p;
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TInt err = p.Set(iFileNameAndPath, NULL, NULL);
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if (KErrNone == err)
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{
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aFileName.Copy(p.NameAndExt());
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}
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return err;
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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const TDesC& CDpsScriptReceiver::FileNameAndPath()
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{
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return iFileNameAndPath;
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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void CDpsScriptReceiver::RunL()
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{
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OstTraceFunctionEntry0( CDPSSCRIPTRECEIVER_RUNL_ENTRY );
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OstTraceExt1( TRACE_NORMAL, CDPSSCRIPTRECEIVER_RUNL, "iFileNameAndPath %S", iFileNameAndPath );
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// in the certain error case, it is possible that the printer sending
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// the device status before the UI is ready to receive this event.
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// in this case, pictbridge engine still does not get the ptp folder
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// setting from the stack.
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// if we receive script from host, the stack has started. so we check if
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// we already get the ptp folder here.
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if (!iOperator->DpsEngine()->DpsFolder().Length())
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{
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iOperator->DpsEngine()->SetDpsFolder(
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iOperator->DpsEngine()->Ptp().PtpFolder());
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}
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if (KErrNone == iStatus.Int())
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{
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TFileName receive;
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LEAVEIFERROR(GetFileName(receive),
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OstTraceExt2( TRACE_ERROR, DUP3_CDPSSCRIPTRECEIVER_RUNL,
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"Gets the file name from %S failed! error code %d",receive, munged_err ));
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OstTraceExt1( TRACE_NORMAL, DUP1_CDPSSCRIPTRECEIVER_RUNL, "received file is %S", receive );
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// reply from Host is received
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if (!receive.Compare(KDpsHostResponseFileName))
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{
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iOperator->ScriptReceivedNotifyL(ETrue);
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}
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// request from Host is received
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else if (!receive.Compare(KDpsHostRequestFileName))
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{
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iOperator->ScriptReceivedNotifyL(EFalse);
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}
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WaitForReceive();
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}
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else
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{
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OstTrace1( TRACE_ERROR, DUP2_CDPSSCRIPTRECEIVER_RUNL, "the iStatus is wrong!!! %d", iStatus.Int() );
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iOperator->Error(iStatus.Int());
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}
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OstTraceFunctionExit0( CDPSSCRIPTRECEIVER_RUNL_EXIT );
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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void CDpsScriptReceiver::DoCancel()
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{
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OstTraceFunctionEntry0( CDPSSCRIPTRECEIVER_DOCANCEL_ENTRY );
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iOperator->DpsEngine()->Ptp().CancelObjectReceivedNotify();
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OstTraceFunctionExit0( CDPSSCRIPTRECEIVER_DOCANCEL_EXIT );
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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TInt CDpsScriptReceiver::RunError(TInt aError)
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{
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OstTraceFunctionEntry0( CDPSSCRIPTRECEIVER_RUNERROR_ENTRY );
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OstTraceDef1( OST_TRACE_CATEGORY_PRODUCTION, TRACE_IMPORTANT, CDPSSCRIPTRECEIVER_RUNERROR,
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"error code %d", aError);
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// if error happened cancel the outstanding request
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Cancel();
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iOperator->Error(aError);
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OstTraceFunctionExit0( CDPSSCRIPTRECEIVER_RUNERROR_EXIT );
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return KErrNone;
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}
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