1 /*

     2 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  MJavaFile

    15 *

    16 */

    17 

    18 #ifndef MJAVAFILE_H

    19 #define MJAVAFILE_H

    20 

    21 #include <f32file.h>

    22 

    23 namespace javaruntime

    24 {

    25 

    26 class MJavaFile

    27 {

    28 

    29 public:

    30 

    31     virtual TInt Open(RFs& aFs,const TDesC& aFileName, TUint aFileMode) = 0;

    32     virtual void Close() = 0;

    33     virtual TInt Create(RFs& aFs,const TDesC& aName,TUint aFileMode) = 0;

    34     virtual TInt Read(TDes8& aDes) const = 0;

    35     virtual TInt Read(TDes8& aDes,TInt aLength) const = 0;

    36     virtual TInt Replace(RFs& aFs,const TDesC& aName,TUint aFileMode) = 0;

    37     virtual TInt Write(const TDesC8& aDes) = 0;

    38     virtual TInt Write(const TDesC8& aDes,TInt aLength) = 0;

    39     virtual TInt Write(TInt aPos,const TDesC8& aDes) = 0;

    40     virtual TInt Write(TInt aPos,const TDesC8& aDes,TInt aLength) = 0;

    41     virtual TInt Lock(TInt aPos,TInt aLength) const = 0;

    42     virtual TInt UnLock(TInt aPos,TInt aLength) const = 0;

    43     virtual TInt Seek(TSeek aMode,TInt& aPos) const = 0;

    44     virtual TInt Flush() = 0;

    45     virtual TInt Size(TInt& aSize) const = 0;

    46     virtual TInt SetSize(TInt aSize) = 0;

    47 

    48     virtual ~MJavaFile() {}

    49 

    50 };

    51 

    52 } // end of namespace javaruntime

    53 

    54 #endif // MJAVAFILE_H

    55