diff -r 000000000000 -r d0791faffa3f mtpdataproviders/mtppictbridgedp/src/cmtppictbridgeprinter.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mtpdataproviders/mtppictbridgedp/src/cmtppictbridgeprinter.cpp	Tue Feb 02 01:11:40 2010 +0200
@@ -0,0 +1,279 @@
+// Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//
+
+#include <mtp/cmtptypeobjectinfo.h>
+#include <mtp/mmtpconnection.h>
+#include <mtp/mtpprotocolconstants.h>
+
+#include "cptpserver.h"
+#include "cptpsession.h"
+#include "cptpreceivedmsghandler.h"
+#include "cmtppictbridgeprinter.h"
+#include "mtppictbridgedpconst.h"
+#include "cmtppictbridgeusbconnection.h"
+
+// --------------------------------------------------------------------------
+// 
+// --------------------------------------------------------------------------
+//
+CMTPPictBridgePrinter* CMTPPictBridgePrinter::NewL(CPtpServer& aServer)
+    {
+    CMTPPictBridgePrinter* selfP = new (ELeave) CMTPPictBridgePrinter(aServer);
+    CleanupStack::PushL(selfP);
+    selfP->ConstructL();
+    CleanupStack::Pop(selfP);
+    return selfP;    
+    }
+
+// --------------------------------------------------------------------------
+// 
+// --------------------------------------------------------------------------
+//
+void CMTPPictBridgePrinter::ConstructL()
+    {
+    __FLOG_OPEN(KMTPSubsystem, KPtpServerLog);
+    iMsgHandlerP = CPtpReceivedMsgHandler::NewL(&iServer);
+    iUsbConnectionP = CMTPPictBridgeUsbConnection::NewL(*this);
+    }
+
+// --------------------------------------------------------------------------
+// 
+// --------------------------------------------------------------------------
+//
+CMTPPictBridgePrinter::CMTPPictBridgePrinter(CPtpServer& aServer):iServer(aServer), iPrinterStatus(ENotConnected)
+    {
+    }
+
+// --------------------------------------------------------------------------
+// 
+// --------------------------------------------------------------------------
+//
+CMTPPictBridgePrinter::~CMTPPictBridgePrinter()
+    {
+    delete iMsgHandlerP;
+    delete iUsbConnectionP;
+    __FLOG_CLOSE;
+    }
+
+// --------------------------------------------------------------------------
+// 
+// --------------------------------------------------------------------------
+//
+void CMTPPictBridgePrinter::ConnectionClosed()
+    {
+    iPrinterConnectionP=NULL; 
+    iPrinterStatus=ENotConnected;
+    iMsgHandlerP->Initialize();
+    iServer.RemoveTemporaryObjects();
+    CancelSendDpsFile(); // we rely on the client to get notification on 
+                         // disconnectrion from elsewhere. If not the timer 
+                         // will expire and handle completing the message
+    }
+
+// --------------------------------------------------------------------------
+//
+// --------------------------------------------------------------------------
+//
+CMTPPictBridgePrinter::TPrinterStatus CMTPPictBridgePrinter::Status() const
+    {
+    return iPrinterStatus;
+    }
+
+// --------------------------------------------------------------------------
+//
+// --------------------------------------------------------------------------
+//
+void CMTPPictBridgePrinter::NoDpsDiscovery()
+    {
+    if (iPrinterStatus != EConnected)
+        {
+        iPrinterStatus=ENotPrinter;
+        }
+    else
+        {
+        __FLOG(_L8("WARNING! CMTPPictBridgePrinter::NoDpsDiscovery trying to say no printer even though already discovered"));
+        }
+    }
+
+// --------------------------------------------------------------------------
+//
+// --------------------------------------------------------------------------
+//
+void CMTPPictBridgePrinter::DpsObjectReceived(TUint32 aHandle)
+    {
+    __FLOG(_L8("CMTPPictBridgePrinter::DpsObjectReceived"));                    
+    if(iPrinterStatus==EConnected) // we only handle the object when we are connected to the printer
+        {
+        iMsgHandlerP->ObjectReceived(aHandle);
+        }
+    else
+        {
+        __FLOG(_L8("!!!!WARNING: CMTPPictBridgePrinter::DpsObjectReceived Rx dps file when printer not connected!"));
+        }
+    }        
+
+// --------------------------------------------------------------------------
+// 
+// --------------------------------------------------------------------------
+//
+void CMTPPictBridgePrinter::DpsDiscovery(const TFileName& aFileName, MMTPConnection* aConnectionP)
+    {
+    __FLOG_VA(_L8(">> CMTPPictBridgePrinter::DpsDiscovery"));
+    if ( iPrinterStatus != EConnected )
+        {
+        if (KErrNotFound!=aFileName.Find(KHostDiscovery))
+            {
+            __FLOG(_L8("***Dps printer Discovered."));
+            iPrinterConnectionP=aConnectionP;
+            iPrinterStatus=EConnected;
+            iUsbConnectionP->Listen();
+            if(iDpsPrinterNotifyCbP)
+                {
+                iDpsPrinterNotifyCbP->IsDpsPrinterCompleted(EPrinterAvailable);    
+                }
+            }
+        }    
+    __FLOG_VA((_L16("<< CMTPPictBridgePrinter::DpsDiscovery received file %S"), &aFileName)); 
+    }
+// --------------------------------------------------------------------------
+//
+// --------------------------------------------------------------------------
+//    
+void CMTPPictBridgePrinter::DeRegisterDpsPrinterNotify(CPtpSession* /*aSessionP*/ )
+    {
+    __FLOG(_L8(">>>CMTPPictBridgePrinter::DeRegisterDpsPrinterNotify"));
+    iDpsPrinterNotifyCbP=NULL;
+    __FLOG(_L8("<<<CMTPPictBridgePrinter::DeRegisterDpsPrinterNotify"));
+    }
+    
+// --------------------------------------------------------------------------
+//
+// --------------------------------------------------------------------------
+//
+void CMTPPictBridgePrinter::RegisterDpsPrinterNotify(CPtpSession* aSessionP)
+    {
+    __FLOG_VA((_L8(">>>CMTPPictBridgePrinter::RegisterDpsPrinterNotify 0x%x (old) 0x%x (new)"), iDpsPrinterNotifyCbP, aSessionP));
+    __ASSERT_DEBUG(iDpsPrinterNotifyCbP==NULL, User::Invariant());
+    iDpsPrinterNotifyCbP=aSessionP;
+    __FLOG(_L8("<<<CMTPPictBridgePrinter::RegisterDpsPrinterNotify"));    
+    }
+
+    
+// --------------------------------------------------------------------------
+// CPtpEventSender::SendL()
+// Adds Object To List PTP Stack Object List,Sends RequestObjectTransfer Event
+// and registers observer for object sent notification 
+// --------------------------------------------------------------------------
+//    
+void CMTPPictBridgePrinter::SendDpsFileL(const TDesC& aFile, TBool /*aTimeout*/, TInt /*aSize*/)
+    {
+    __FLOG_VA((_L16(">> CMTPPictBridgePrinter::SendDpsFileL %S"), &aFile));            
+    
+    TUint32 handle(0);  
+    TRAPD(err, iServer.GetObjectHandleByNameL(aFile, handle));
+    if(err!=KErrNone || handle==0)
+        {
+        __FLOG_VA((_L8("   Object does not exist, adding it, errorcode = %d"), err));
+        iServer.AddTemporaryObjectL(aFile, handle);    
+        }
+
+    CreateRequestObjectTransfer(handle, iEvent);
+    iServer.SendEventL(iEvent);
+    iOutgoingObjectHandle=handle;
+    __FLOG_VA((_L8("<< CMTPPictBridgePrinter::SendDpsFileL handle 0x%x"),iOutgoingObjectHandle));
+    }
+
+// --------------------------------------------------------------------------
+// CPtpServer::CancelSendDpsFile()
+// Cancels Object sedn and call for deregister object sent notification
+// --------------------------------------------------------------------------
+//
+void CMTPPictBridgePrinter::CancelSendDpsFile()
+    {
+    __FLOG(_L8(">>>CMTPPictBridgePrinter::CancelSendObject"));    
+    iOutgoingObjectHandle=0;
+    __FLOG(_L8("<<<CMTPPictBridgePrinter::CancelSendObject"));    
+    }
+
+// --------------------------------------------------------------------------
+// --------------------------------------------------------------------------
+//
+TBool CMTPPictBridgePrinter::SendObjectPending() const
+    {
+    return (iOutgoingObjectHandle!=0);
+    }
+
+// --------------------------------------------------------------------------
+// CPtpEventSender::CreateRequestObjectTransfer
+// Creates PTP event RequestObjectTransfer
+// --------------------------------------------------------------------------
+//
+void CMTPPictBridgePrinter::CreateRequestObjectTransfer(TUint32 aHandle, 
+                                                 TMTPTypeEvent& aEvent )
+    {
+    __FLOG_VA((_L8("CMTPPictBridgePrinter::CreateRequestEventTransfer for 0x%x"), aHandle)); 
+
+    aEvent.Reset();
+
+    aEvent.SetUint16(TMTPTypeEvent::EEventCode, EMTPEventCodeRequestObjectTransfer);
+    aEvent.SetUint32(TMTPTypeEvent::EEventSessionID, KMTPSessionAll); 
+    aEvent.SetUint32(TMTPTypeEvent::EEventTransactionID, KMTPNotSpecified32);
+    
+    aEvent.SetUint32(TMTPTypeEvent::EEventParameter1, aHandle);
+    aEvent.SetUint32(TMTPTypeEvent::EEventParameter2, KPtpNoValue);
+    aEvent.SetUint32(TMTPTypeEvent::EEventParameter3, KPtpNoValue);
+    }
+
+// --------------------------------------------------------------------------
+// CPtpServer::ObjectReceived
+// Notifies of object received
+// --------------------------------------------------------------------------
+//
+void CMTPPictBridgePrinter::ObjectReceived(TDes& aFile)
+    {
+    __FLOG(_L8("CMTPPictBridgePrinter::ObjectReceived"));                    
+    iObserverP->ReceivedObjectCompleted(aFile);
+    }    
+
+// --------------------------------------------------------------------------
+// --------------------------------------------------------------------------
+//
+void CMTPPictBridgePrinter::DpsFileSent(TInt aError)
+    {
+    __FLOG_VA((_L8("CMTPPictBridgePrinter::DpsFileSent error %d handle 0x%x"), aError, iOutgoingObjectHandle));
+    if( SendObjectPending() )
+        {
+        iObserverP->SendObjectCompleted(aError); 
+        iOutgoingObjectHandle=0;
+        }
+    }
+
+// --------------------------------------------------------------------------
+// --------------------------------------------------------------------------
+//    
+void CMTPPictBridgePrinter::RegisterObserver(MServiceHandlerObserver* aObserverP)
+    {
+    iObserverP = aObserverP;
+    }
+
+MMTPConnection* CMTPPictBridgePrinter::ConnectionP() const
+    {
+    return iPrinterConnectionP;    
+    }
+    
+CPtpReceivedMsgHandler* CMTPPictBridgePrinter::MsgHandlerP() const
+    {
+    return iMsgHandlerP;
+    }