/*

* Copyright (c) 2006 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:  Recognizer for the bowser supported MIME types  

*

*/

#ifndef BROWSEREC_H

#define BROWSEREC_H

// includes

#include <apmrec.h>  // For CApaDataRecognizerType

#include <Browser_platform_variant.hrh>

// constants

const TUid KUidMimeBrowserRecognizer = { 0x1005A02 };

const TInt KBrowserRecognizerImplUIDValue = 0x101F880E;

const TUid KUidBrowserRecognizerImpl = { KBrowserRecognizerImplUIDValue };

#ifndef BRDO_WML_DISABLED_FF

const TInt KSupportedMimetypes(13);

#else 

const TInt KSupportedMimetypes(9);

#endif 

// Exported mimetypes

#ifndef BRDO_WML_DISABLED_FF

_LIT8( KWMLCMimeType,        "application/vnd.wap.wmlc"       );

_LIT8( KWMLMimeType,         "text/vnd.wap.wml"               );

_LIT8( KWMLSCMimeType,       "application/vnd.wap.wmlscriptc" );

_LIT8( KWBXMLMimeType,       "application/vnd.wap.wbxml1"     );

#endif 

_LIT8( KHTMLMimeType,        "text/html"                      );

_LIT8( KXHTMLMimeType1,      "application/vnd.wap.xhtml+xml"   );

_LIT8( KXHTMLMimeType2,      "application/xhtml+xml"          );

_LIT8( KCssMimeType,         "text/css"                       );

_LIT8( KJavaSCMimeType,      "application/x-javascript"       );

_LIT8( KJavaEcmaMimeType,    "text/ecmascript"                );

_LIT8( KMultiMixedMimeType,  "multipart/mixed"                );

_LIT8( KOPMLMimeType,        "text/x-opml"                    );

// File extensions

#ifndef BRDO_WML_DISABLED_FF

_LIT( KDotWMLC,             ".wmlc"      );

_LIT( KDotWMLSC,            ".wmlsc"     );

_LIT( KDotWBXML,            ".wbxml"     );

#endif 

_LIT( KDotHTML,             ".html"      );

_LIT( KDotHTM,              ".htm"       );

_LIT( KDotXHTML,            ".xhtml"     );

_LIT( KDotXHTML2,           ".xht"       );

_LIT( KDotCss,              ".css"       );

_LIT( KDotJavaScript,       ".js"        );

_LIT( KDotEcmaScript,       ".es"        );

_LIT( KDotOPML,             ".opml"      );

//

// CBrowserRecognizer

//

class CBrowserRecognizer : public CApaDataRecognizerType

  {

  public: // from CApaDataRecognizerType

    CBrowserRecognizer();

    static CApaDataRecognizerType* CreateRecognizerL();

    virtual TUint PreferredBufSize();

    virtual TDataType SupportedDataTypeL(TInt aIndex) const;

  private: // from CApaDataRecognizerType

    virtual void DoRecognizeL(const TDesC& aName, const TDesC8& aBuffer);

    // New funtions

  private:

    TBool CheckForWMLC( const TDesC8& aBuffer );

    TBool CheckWbxmlVersion( TUint8 byte );

    TBool CheckWbxmlPubId( TUint8 byte );

    TBool CheckForHtml( const TDesC8& aBuffer );

    TBool CheckForXhtml( const TDesC8& aBuffer );

    TBool CheckForWML( const TDesC8& aBuffer );

    TBool CheckForOPML( const TDesC8& aBuffer );

  };

#endif // BROWSEREC_H

// END FILE