--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/f32test/fileutils/inc/f32_test_utils.h	Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,201 @@
+// Copyright (c) 1996-2009 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:
+// @file
+// various FAT utilities header file
+// 
+//
+
+
+        
+#ifndef F32_TEST_UTILS_HEADER
+#define F32_TEST_UTILS_HEADER
+
+#include <f32fsys.h>
+
+namespace F32_Test_Utils
+{
+
+const TUint32 K1KiloByte = 1<<10;
+const TUint32 K1MegaByte = 1<<20;
+const TUint32 K1GigaByte = 1<<30;
+
+const TUint K1uSec = 1;             ///< 1 misrosecond in TTimeIntervalMicroSeconds32
+const TUint K1mSec = 1000;          ///< 1 millisecond in TTimeIntervalMicroSeconds32
+const TUint K1Sec  = 1000*K1mSec;   ///< 1 second in TTimeIntervalMicroSeconds32
+
+//-----------------------------------------------------------------------------
+
+void SetConsole(CConsoleBase* apConsole);
+
+TBool EnablePrintOutput(TBool bEnable);
+
+
+//#############################################################################
+//#    File System independent functions and classes
+//#############################################################################
+
+TInt  PrintDrvInfo(RFs &aFs, TInt aDrive);
+TInt  MediaRawRead(RFs &aFs, TInt aDrive, TInt64 aMediaPos, TUint32 aLen, TDes8& aData); 
+TInt  MediaRawWrite(RFs &aFs, TInt aDrive, TInt64 aMediaPos, const TDesC8& aData);
+TInt  FillMedia(RFs &aFs, TInt aDrive, TInt64 aMediaStartPos, TInt64 aMediaEndPos, TUint8 aBytePattern=0);
+
+TInt  CreateCheckableStuffedFile(RFs& aFs, const TDesC& aFileName, TUint64 aSize);
+TInt  VerifyCheckableFile(RFs& aFs, const TDesC& aFileName);
+
+TInt  CreateEmptyFile(RFs& aFs, const TDesC& aFileName, TUint64 aSize);
+
+TInt  RemountFS(RFs& aFs, TInt aDrive, TTime* apTimeMountStart=NULL);
+
+TInt FormatDrive(RFs &aFs, TInt aDrive, TBool aQuickFormat); 
+
+
+//-----------------------------------------------------------------------------
+/** 
+    a file system descriptor. Contains the information about file system.
+    support for non-primary FS extensions is not implemented yet, it suports primary extensions only
+*/
+class TFSDescriptor
+{
+ public:
+    TFSDescriptor();
+    void Init();
+
+    TBool operator==(const TFSDescriptor& aRhs) const;
+
+ public:
+    
+    TBuf<32> iFsName;    ///< file system name. 
+    TBuf<32> iPExtName;  ///< primary extension name if it is present. Length == 0 means that there is no primary extension    
+    TBool    iDriveSynch;///< ETrue if the drive is synchronous
+
+};
+
+TInt GetFileSystemDescriptor(RFs &aFs, TInt aDrive, TFSDescriptor& aFsDesc);
+TInt MountFileSystem(RFs &aFs, TInt aDrive, const TFSDescriptor& aFsDesc);
+
+//-----------------------------------------------------------------------------
+
+
+/**
+Indicates if a number passed in is a power of two
+@return ETrue if aVal is a power of 2 
+*/
+TBool IsPowerOf2(TUint32 aVal);
+
+/**
+Calculates the log2 of a number
+
+@param aNum Number to calulate the log two of
+@return The log two of the number passed in
+*/
+TUint32 Log2(TUint32 aVal);
+
+//-----------------------------------------------------------------------------
+
+/** 
+    This is normal implementation that unlike Symbian's doesn't have 2^32 max. bits message length limitation.
+*/
+class TMD5
+{
+ public:
+
+    enum {HashSize = 16}; ///< MD5 hash size in bytes
+    TMD5();
+
+    void Reset();
+    void Update(const TDesC8& aMessage);
+    TPtrC8 Final(const TDesC8& aMessage);
+    TPtrC8 Final();
+
+  private:
+    
+    void Md5_process(const TUint8 *data /*[64]*/);
+    void Md5_finish();
+    void Md5_append(const TUint8 *data, TInt nbytes);
+
+    struct TState 
+        {
+        TUint32 count[2]; ///< message length in bits, lsw first
+        TUint32 abcd[4];  ///< digest buffer
+        TUint8  buf[64];   ///< accumulate block
+        };
+ 
+    TState iState;
+    TUint8 iDigest[HashSize];
+};
+
+
+
+
+TBool Is_Lffs(RFs &aFs, TInt aDrive);   //-- returns ETrue if "lffs" FS is mounted on this drive 
+TBool Is_Win32(RFs &aFs, TInt aDrive);  //-- returns ETrue if "win32" FS is mounted on this drive (i.e this is emulator's drive c:)
+TBool Is_ExFat(RFs &aFs, TInt aDrive);  //-- returns ETrue if "exFAT" FS is mounted on this drive 
+TBool Is_Automounter(RFs &aFs, TInt aDrive);  //-- returns ETrue if "Automounter" FS is mounted on this drive 
+
+
+TBool Is_Fat(RFs &aFs, TInt aDrive);    //-- returns ETrue if "FAT" FS (FAT12/16/32) is mounted on this drive 
+
+TBool Is_Fat32(RFs &aFs, TInt aDrive);  //-- returns ETrue if "FAT" FS is mounted on this drive and it is FAT32 type
+TBool Is_Fat16(RFs &aFs, TInt aDrive);  //-- returns ETrue if "FAT" FS is mounted on this drive and it is FAT16 type    
+TBool Is_Fat12(RFs &aFs, TInt aDrive);  //-- returns ETrue if "FAT" FS is mounted on this drive and it is FAT12 type
+
+
+
+//#############################################################################
+//#  some  private helper functions  
+//#############################################################################
+void DoPrintf(TRefByValue<const TDesC> aFmt,...);
+void DoMediaRawReadL(RFs &aFs, TInt aDrive, TInt64 aMediaPos, TUint32 aLen, TDes8& aData);
+void DoMediaRawWriteL(RFs &aFs, TInt aDrive, TInt64 aMediaPos, const TDesC8& aData);
+
+
+
+}//F32_Test_Utils
+
+
+#endif //F32_TEST_UTILS_HEADER
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