javacommons/jvms/nativeportlayer/inc.s60/javafile.h
changeset 21 2a9601315dfc
child 80 d6dafc5d983f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javacommons/jvms/nativeportlayer/inc.s60/javafile.h	Mon May 03 12:27:20 2010 +0300
@@ -0,0 +1,97 @@
+/*
+* Copyright (c) 2008 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:  CJavaFile
+*
+*/
+
+#ifndef JAVAFILE_H
+#define JAVAFILE_H
+
+#include <e32base.h>
+#include <f32file.h>
+#include <string>
+
+#include <caf/caf.h>
+#include <caf/content.h>
+#include <caf/data.h>
+
+#include "javaosheaders.h"
+
+namespace javaruntime
+{
+
+class MJavaFile;
+
+OS_NONSHARABLE_CLASS(CJavaFile): public CBase, public MJavaFile
+{
+
+public:
+    static MJavaFile* NewL();
+
+    virtual ~CJavaFile();
+
+    virtual TInt Open(RFs& aFs,const TDesC& aFileName, TUint aFileMode);
+    virtual void Close();
+    virtual TInt Create(RFs& aFs,const TDesC& aName,TUint aFileMode);
+    virtual TInt Read(TDes8& aDes) const;
+    virtual TInt Read(TDes8& aDes,TInt aLength) const;
+    virtual TInt Replace(RFs& aFs,const TDesC& aName,TUint aFileMode);
+    virtual TInt Write(const TDesC8& aDes);
+    virtual TInt Write(const TDesC8& aDes,TInt aLength);
+    virtual TInt Write(TInt aPos,const TDesC8& aDes);
+    virtual TInt Write(TInt aPos,const TDesC8& aDes,TInt aLength);
+    virtual TInt Lock(TInt aPos,TInt aLength) const;
+    virtual TInt UnLock(TInt aPos,TInt aLength) const;
+    virtual TInt Seek(TSeek aMode,TInt& aPos) const;
+    virtual TInt Flush();
+    virtual TInt Size(TInt& aSize) const;
+    virtual TInt SetSize(TInt aSize);
+
+protected:
+    CJavaFile();
+
+private:
+    enum TJavaFileMode
+    {
+        EJavaFileClosed,
+        EJavaFileOpenForCaf,
+        EJavaFileOpenForNormalFile
+    };
+    TBool isDrmFile(const TDesC& aFileName);
+
+private:
+    void ConstructL();
+    void OpenCafL(const TDesC& aFileName);
+
+private:
+    ContentAccess::CContent*    iCafContent; //Owns
+    ContentAccess::CData*       iCafData; //Owns
+    TJavaFileMode               iJavaFileMode;
+    RFile                       iNormalFile;
+    std::wstring                mFileName;
+};
+
+} // end of namespace javaruntime
+
+IMPORT_C void Dummy1(); //These are keeping the ordinals in J9 understandable order. TODO remove these at some point
+IMPORT_C void Dummy2();
+IMPORT_C void Dummy3();
+IMPORT_C void Dummy4();
+IMPORT_C void Dummy5();
+IMPORT_C void Dummy6();
+IMPORT_C void Dummy7();
+IMPORT_C void Dummy8();
+IMPORT_C void Dummy9();
+#endif // JAVAFILE_H
+