--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mtptransports/mtpusbtransport/common/inc/mtpusbprotocolconstants.h	Tue Feb 02 01:11:40 2010 +0200
@@ -0,0 +1,97 @@
+// Copyright (c) 2006-2009 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:
+//
+
+/**
+ @file
+ @internalComponent
+*/
+
+#ifndef MTPUSBPROTOCOLCONSTANTS_H
+#define MTPUSBPROTOCOLCONSTANTS_H
+
+#include <e32def.h>
+
+/** 
+Defines constant values specified USB MTP device class protocol.
+@internalComponent
+*/
+
+/**
+MTP USB device class device status datacodes. For a description of these 
+datacodes, please refer to the "Universal Serial Bus Still Image Capture 
+Device Definition" specification.
+*/
+enum TMTPUsbContainerTypeCode
+    {
+    EMTPUsbContainerTypeUndefined       = 0x0000,
+    EMTPUsbContainerTypeCommandBlock    = 0x0001,
+    EMTPUsbContainerTypeDataBlock       = 0x0002,
+    EMTPUsbContainerTypeResponseBlock   = 0x0003,
+    EMTPUsbContainerTypeEventBlock      = 0x0004,
+    };
+
+/**
+MTP USB device class control request datacodes. For a description of these 
+datacodes, please refer to the "Universal Serial Bus Still Image Capture 
+Device Definition" specification.
+*/
+enum TMTPUsbControlRequestCode
+    {
+    EMTPUsbControlRequestCancel             = 0x64,
+    EMTPUsbControlRequestDeviceReset        = 0x66,
+    EMTPUsbControlRequestDeviceStatus       = 0x67,  
+    };
+
+/**
+MTP USB device class device status datacodes. For a description of these 
+datacodes, please refer to the "Universal Serial Bus Still Image Capture 
+Device Definition" specification.
+*/
+enum TMTPUsbDeviceCode
+    {
+    EMTPUsbDeviceStatusOK                   = 0x2001,  
+    EMTPUsbDeviceStatusBusy                 = 0x2019,  
+    EMTPUsbDeviceStatusTransactionCancelled = 0x201F,  
+    };
+
+/**
+The MTP USB device class interface description string.
+*/
+_LIT16(KMTPUsbInterfaceString, "MTP");
+
+/**
+Still Image Capture (SIC) device class definitions, as specified in the 
+"Universal Serial Bus Still Image Capture Device Definition" specification.
+*/
+const TUint8 KMTPUsbInterfaceClassSIC(0x06);
+const TUint8 KMTPUsbInterfaceSubClassSIC(0x01);
+const TUint8 KMTPUsbInterfaceProtocolSIC(0x01);
+
+/**
+MTP device class definitions.
+*/
+const TUint8 KMTPUsbInterfaceClassUnknown(0x00);
+
+/**
+The maximum value of the USB generic containrer dataset ContainerLength field.
+*/
+const TUint32 KMTPUsbContainerLengthMax(0xFFFFFFFF);
+
+/*
+ * Usb transport implementation UID
+ */
+const TUint KMTPUsbTransportImplementationUid  = 0x102827B2;
+
+#endif // MTPUSBPROTOCOLCONSTANTS_H