mtpfws/mtpfw/dataproviders/dputility/src/cmtpgetobjectpropssupported.cpp
changeset 0 d0791faffa3f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mtpfws/mtpfw/dataproviders/dputility/src/cmtpgetobjectpropssupported.cpp	Tue Feb 02 01:11:40 2010 +0200
@@ -0,0 +1,157 @@
+// 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:
+//
+
+#include <f32file.h>
+#include <mtp/tmtptyperequest.h>
+#include <mtp/mmtpdataproviderframework.h>
+#include <mtp/mtpprotocolconstants.h>
+#include <mtp/cmtptypearray.h>
+#include <mtp/mtpdatatypeconstants.h>
+
+#include "cmtpgetobjectpropssupported.h"
+#include "mtpdpconst.h"
+
+/**
+Verification data for the GetObjectPropSupported request
+*/
+const TMTPRequestElementInfo KMTPGetObjectPropSupportedPolicy[] = 
+    {
+        {TMTPTypeRequest::ERequestParameter1, EMTPElementTypeFormatCode, EMTPElementAttrNone, 1, EMTPFormatCodeUndefined, 0},
+    };
+ 
+/**
+Two-phase construction method
+@param aPlugin	The data provider plugin
+@param aFramework	The data provider framework
+@param aConnection	The connection from which the request comes
+@return a pointer to the created request processor object
+*/     
+EXPORT_C MMTPRequestProcessor* CMTPGetObjectPropsSupported::NewL(
+											MMTPDataProviderFramework& aFramework,
+											MMTPConnection& aConnection)
+	{
+	CMTPGetObjectPropsSupported* self = new (ELeave) CMTPGetObjectPropsSupported(aFramework, aConnection);
+	CleanupStack::PushL(self);
+	self->ConstructL();
+	CleanupStack::Pop(self);
+	return self;
+	}
+
+/**
+Destructor
+*/	
+EXPORT_C CMTPGetObjectPropsSupported::~CMTPGetObjectPropsSupported()
+	{
+	delete iObjectPropsSupported;
+	}
+
+/**
+Standard c++ constructor
+*/		
+CMTPGetObjectPropsSupported::CMTPGetObjectPropsSupported(
+									MMTPDataProviderFramework& aFramework,
+									MMTPConnection& aConnection)
+	:CMTPRequestProcessor(aFramework, aConnection, sizeof(KMTPGetObjectPropSupportedPolicy)/sizeof(TMTPRequestElementInfo), KMTPGetObjectPropSupportedPolicy)
+	{
+	}
+									
+/**
+check format code
+*/
+TMTPResponseCode CMTPGetObjectPropsSupported::CheckRequestL()
+    {
+    TMTPResponseCode responseCode = CMTPRequestProcessor::CheckRequestL(); 
+    
+    if (EMTPRespCodeOK == responseCode)
+        {
+        TUint32 formatCode = Request().Uint32(TMTPTypeRequest::ERequestParameter1);
+        
+        /**
+         * [SP-Format-0x3002]Special processing for PictBridge DP which own 6 dps file with format 0x3002, 
+         * but it does not really own the format 0x3002.
+         * 
+         * Make the same behavior betwen 0x3000 and 0x3002.
+         */
+        if((formatCode != EMTPFormatCodeUndefined) && (formatCode != EMTPFormatCodeAssociation) &&(EMTPFormatCodeScript != formatCode))
+            {
+            responseCode = EMTPRespCodeInvalidObjectFormatCode;
+            }
+        }
+
+    return responseCode;
+    }									
+	
+/**
+GetObjectPropSupported request handler
+*/
+void CMTPGetObjectPropsSupported::ServiceL()
+	{
+	TInt count = sizeof(KMTPDpSupportedProperties) / sizeof(TUint16);
+	for(TInt i = 0; i < count; i++)
+		{
+		iObjectPropsSupported->AppendUintL(KMTPDpSupportedProperties[i]);
+		}
+	TUint32 objectFormatCode = Request().Uint32(TMTPTypeRequest::ERequestParameter1);
+	if(objectFormatCode == EMTPFormatCodeAssociation)
+		{
+		iObjectPropsSupported->AppendUintL(EMTPObjectPropCodeAssociationType);
+		iObjectPropsSupported->AppendUintL(EMTPObjectPropCodeAssociationDesc);
+		}			
+	SendDataL(*iObjectPropsSupported);	
+	}
+
+/**
+Second-phase construction
+*/		
+void CMTPGetObjectPropsSupported::ConstructL()
+	{
+	iObjectPropsSupported = CMTPTypeArray::NewL(EMTPTypeAUINT16);	
+	}
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