--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/mmapi_qt/baseline/inc/tmmaparametervalidator.h	Tue Aug 31 15:09:22 2010 +0300
@@ -0,0 +1,130 @@
+/*
+* Copyright (c) 2002-2007 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:  This class is used for parsing and validating properties
+*
+*/
+
+
+#ifndef TMMAPARAMETERVALIDATOR_H
+#define TMMAPARAMETERVALIDATOR_H
+
+//  INCLUDES
+#include <e32base.h>
+#include <mmf/common/mmfutilities.h>
+#include <imageconversion.h>
+// STRUCTS
+
+/**
+ * These structs are used for storing settings
+ */
+
+// Default values for recorder
+const TInt KDefaultBits =     -1;
+const TInt KDefaultRate =     -1;
+const TInt KDefaultChannels = -1;
+
+
+NONSHARABLE_STRUCT(CMMAAudioSettings): public CBase
+{
+
+    ~CMMAAudioSettings();
+
+    TUid iController;
+    TUid iEncoding;
+    TFourCC iDataType;
+    TInt iRate;
+    TInt iChannels;
+    TBool iStreamableFormat;
+    HBufC *iContentType;
+};
+
+NONSHARABLE_STRUCT(TMMAVideoSettings)
+{
+    TPtrC iEncoding;
+    TReal32 iFps;
+    TInt iWidth;
+    TInt iHeight;
+    inline void operator=(const TMMAVideoSettings& aSettings)
+    {
+        iEncoding.Set(aSettings.iEncoding);
+        iFps = aSettings.iFps;
+        iHeight = aSettings.iHeight;
+        iWidth = aSettings.iWidth;
+    }
+};
+/**
+ * Container for image settings
+ */
+
+NONSHARABLE_CLASS(CMMAImageSettings): public CBase
+{
+public: // destructor
+    ~CMMAImageSettings();
+    // this is basicly struct owning some data
+    // so there is no point to make getters/setters
+public:
+    HBufC8* iMimeType; //owned
+    HBufC8* iType; // owned
+    TInt  iWidth;
+    TInt  iHeight;
+    CFrameImageData* iImageData; //owned
+};
+
+//  CLASS DECLARATION
+/**
+*   This class is used for parsing and validating properties
+*   The property string is in format "name=value&name=value&..."
+*
+*/
+
+NONSHARABLE_CLASS(TMMAParameterValidator)
+{
+public:// New methods
+    /**
+     * Validates audio properties. Accepted keys are:
+     * "encoding", "rate", "bits", "channels", "endian", "signed"
+     * Properties string must start with "encoding" parameter
+     * Leaves with KErrArgument if parameters are not valid.
+     */
+    static CMMAAudioSettings *ValidateAudioPropertiesL(const TDesC& aProperties);
+
+    /**
+     * Validates video properties. Accepted keys are:
+     * "encoding", "fps", "width", "height"
+     * Properties string must start with "encoding" parameter
+     * Leaves with KErrArgument if parameters are not valid.
+     */
+    static TMMAVideoSettings ValidateVideoPropertiesL(const TDesC& aProperties);
+
+    /**
+     * Validates image properties. Accepted keys are:
+     * "encoding", "width", "height", "quality", "progressive", "interlaced", "type", "colors"
+     * Properties string must start with "encoding" parameter
+     * Leaves with KErrArgument if parameters are not valid.
+     */
+    static CMMAImageSettings* ValidateImagePropertiesL(const TDesC& aProperties);
+
+private: // New methods
+    /**
+     * Every properties must start with "encoding="
+     */
+    static void CheckEncodingL(const TDesC& aProperties);
+
+    /**
+     * Creates new HBufC8 and copies data to it from aDes.
+     */
+    static HBufC8* CreateHBufC8FromUnicodeL(const TDesC& aDes);
+};
+
+#endif // TMMAPARAMETERVALIDATOR_H