contentmgmt/contentaccessfwfordrm/source/f32agent/f32agentdata.h
changeset 0 2c201484c85f
child 8 35751d3474b7
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/contentmgmt/contentaccessfwfordrm/source/f32agent/f32agentdata.h	Wed Jul 08 11:25:26 2009 +0100
@@ -0,0 +1,87 @@
+/*
+* Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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
+ @released
+*/
+
+#ifndef __F32AGENTDATA_H__
+#define __F32AGENTDATA_H__
+
+#include <f32file.h>
+#include <caf/agentinterface.h>
+
+namespace ContentAccess
+	{
+	class TVirtualPathPtr;
+	class CF32AgentUi;
+
+	/**
+	 F32 agent implementation of the CAgentData class used to read
+	 plaintext files
+	 
+	 @internalComponent
+	 @released
+	 */
+	class CF32AgentData : public CAgentData
+		{
+	public:
+		static CF32AgentData* NewL(const TVirtualPathPtr& aVirtualPath, TContentShareMode aShareMode);
+		static CF32AgentData* NewL(RFile& aFile, const TDesC& aUniqueId);
+		
+
+		~CF32AgentData();
+
+	public: // From CAgentData
+		virtual TInt Read(TDes8& aDes);
+		virtual TInt Read(TDes8& aDes,TInt aLength);
+		virtual void Read(TDes8& aDes, TRequestStatus& aStatus);
+		virtual void Read(TDes8& aDes, TInt aLength, TRequestStatus& aStatus);
+		virtual void ReadCancel(TRequestStatus& aStatus);
+		virtual void DataSizeL(TInt& aSize);
+		virtual TInt Seek(TSeek aMode,TInt& aPos);
+		virtual TInt SetProperty(TAgentProperty aProperty, TInt aValue);
+		virtual TInt EvaluateIntent(TIntent aIntent);
+		virtual TInt ExecuteIntent(TIntent aIntent);
+		virtual TInt GetAttribute(TInt aAttribute, TInt& aValue);
+		virtual TInt GetAttributeSet(RAttributeSet& aAttributeSet);
+		virtual TInt GetStringAttribute(TInt aAttribute, TDes& aValue);
+		virtual TInt GetStringAttributeSet(RStringAttributeSet& aStringAttributeSet);
+		virtual TInt Read(TInt aPos, TDes8& aDes, TInt aLength, TRequestStatus& aStatus);
+	private:
+		CF32AgentData();
+		void ConstructL(const TVirtualPathPtr& aVirtualPath, TContentShareMode aShareMode);
+		void ConstructL(RFile& aFile, const TDesC& aUniqueId);
+		CF32AgentUi& AgentUiL();
+		
+	private:
+		/** Handle to the filesystem */
+		RFs iFs;
+		
+		/** RFile object */
+		RFile iFile;
+
+		CVirtualPath* iVirtualPath;
+		CF32AgentUi* iAgentUi;
+		};
+} // namespace ContentAccess
+#endif // __F32AGENTDATA_H__