diff -r 67c6ff54ec25 -r a009639409f5 piprofiler/piprofiler_plat/inc/ProfilerEngineAPI.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/piprofiler/piprofiler_plat/inc/ProfilerEngineAPI.h	Thu May 27 14:26:55 2010 +0300
@@ -0,0 +1,88 @@
+/*
+* 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:  
+*
+*/
+
+
+#ifndef PROFILERCONTROLLER_H
+#define PROFILERCONTROLLER_H
+
+#include <e32std.h>
+#include <s32stor.h>
+
+class CProfilerSettings;
+
+class CProfilerEngineAPI : public CBase
+{
+public:
+    enum TProfilerEngineTraceMode 
+        { 
+        EProfilerEngineDebugOutputMode, 
+        EProfilerEngineFileSystemMode 
+        };
+    
+	~CProfilerEngineAPI();
+
+	IMPORT_C static CProfilerEngineAPI* NewL();
+	void ConstructL();
+
+	IMPORT_C void SaveSettings();
+	IMPORT_C void LoadSettings();
+
+	// controlling all sampler plugins
+	IMPORT_C TInt StartProfiling();
+	IMPORT_C TBool StopProfiling();
+	IMPORT_C TInt LaunchProfiler();
+
+	// controlling separate plugins
+	IMPORT_C TInt StartSampler(TUint32 aUid);
+	IMPORT_C TInt StopSampler(TUint32 aUid);
+	IMPORT_C TInt EnableSampler(TUint32 aUid);
+	IMPORT_C TInt DisableSampler(TUint32 aUid);
+	IMPORT_C TInt EnableWriter(TUint32 aUid);
+	IMPORT_C TInt DisableWriter(TUint32 aUid);
+
+	// for meeting the HTI requirements
+	IMPORT_C TInt SetSettings(TUint aSamplerId, TDes& aSettings);
+    IMPORT_C TInt SetTraceMode(TProfilerEngineTraceMode aMode, TDes& aTraceDataStruct);
+    IMPORT_C TInt GetSamplerInfo(TUint aSamplerId, TDes& aCompleteSamplerInfo);
+	
+	// old implementations
+	IMPORT_C TBool GetSamplerVersion(TDes& version);
+
+	IMPORT_C void LeaveProfilerBG(TBool aVal);
+	
+	
+public:
+	TBool DriveIsValidL(const TDesC& drive);
+	IMPORT_C CProfilerSettings* Settings() const;
+
+private:
+
+	CProfilerEngineAPI();
+
+	TInt				FindProcessL();
+private:
+	CProfilerSettings* 	iSettings;
+	
+	RProcess* 			iProfilerProcess;
+
+	TBool 				iProfilerLaunched;
+	
+	TBool 				iLeaveProfilerBG;
+
+	};
+
+#endif