--- a/userlibandfileserver/fileserver/sfat/sl_fmt.cpp	Mon Oct 19 15:55:17 2009 +0100
+++ b/userlibandfileserver/fileserver/sfat/sl_fmt.cpp	Mon Dec 21 16:14:42 2009 +0000
@@ -15,6 +15,14 @@
 // 
 //
 
+//!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+//!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+//!!
+//!! WARNING!! DO NOT edit this file !! '\sfat' component is obsolete and is not being used. '\sfat32'replaces it
+//!!
+//!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+//!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
 #include "sl_std.h"
 #include <e32hal.h>
 
@@ -26,51 +34,51 @@
 // arbitrary limit upon the WINS ramdisk.
 //
 static TInt64 GetRamDiskSizeInBytes()
-	{
+    {
 
 #if defined(__EPOC32__)
-	TMemoryInfoV1Buf memInfo;
-	UserHal::MemoryInfo(memInfo);
-	TUint max = memInfo().iTotalRamInBytes; // not really the correct max
-	return max;
+    TMemoryInfoV1Buf memInfo;
+    UserHal::MemoryInfo(memInfo);
+    TUint max = memInfo().iTotalRamInBytes; // not really the correct max
+    return max;
 #else
     const TInt KArbitraryWinsRamDiskSize=0x400000;  //-- Default size for a Ram drive, 4MB
-	return(KArbitraryWinsRamDiskSize);
+    return(KArbitraryWinsRamDiskSize);
 #endif
-	}
+    }
 
 CFatFormatCB::CFatFormatCB()
-	{
-	__PRINT1(_L("CFatFormatCB::CFatFormatCB() [%x]"),this);
+    {
+    __PRINT1(_L("CFatFormatCB::CFatFormatCB() [%x]"),this);
     }
 
 CFatFormatCB::~CFatFormatCB()
-	{
-	__PRINT1(_L("CFatFormatCB::~CFatFormatCB() [%x]"),this);
+    {
+    __PRINT1(_L("CFatFormatCB::~CFatFormatCB() [%x]"),this);
     iBadSectors.Close();
-	iBadClusters.Close();
-	}
+    iBadClusters.Close();
+    }
 
 TInt CFatFormatCB::MaxFat16Sectors() const
 //
 // Calculate the size of a 16 bit FAT
 //
-	{
-	
-	TInt fatSizeInBytes=(2*iMaxDiskSectors)/iSectorsPerCluster+(iBytesPerSector-1);
-	return(fatSizeInBytes/iBytesPerSector);
-	}
+    {
+    
+    TInt fatSizeInBytes=(2*iMaxDiskSectors)/iSectorsPerCluster+(iBytesPerSector-1);
+    return(fatSizeInBytes/iBytesPerSector);
+    }
 
 TInt CFatFormatCB::MaxFat12Sectors() const
 //
 // Calculate the size of a 12 bit FAT
 //
-	{
-	
-	TInt maxDiskClusters=iMaxDiskSectors/iSectorsPerCluster;
-	TInt fatSizeInBytes=maxDiskClusters+(maxDiskClusters>>1)+(iBytesPerSector-1);
-	return(fatSizeInBytes/iBytesPerSector);
-	}
+    {
+    
+    TInt maxDiskClusters=iMaxDiskSectors/iSectorsPerCluster;
+    TInt fatSizeInBytes=maxDiskClusters+(maxDiskClusters>>1)+(iBytesPerSector-1);
+    return(fatSizeInBytes/iBytesPerSector);
+    }
 
 //-------------------------------------------------------------------------------------------------------------------
 /**
@@ -113,12 +121,12 @@
 //-------------------------------------------------------------------------------------------------------------------
 
 static TInt DiskSizeInSectorsL(TInt64 aSizeInBytes)
-	{
+    {
     const TInt64 totalSectors64=aSizeInBytes>>KDefSectorSzLog2;
-	const TInt   totalSectors32=I64LOW(totalSectors64);
+    const TInt   totalSectors32=I64LOW(totalSectors64);
     __PRINT2(_L("Disk size:%LU, max disk sectors:%d"),aSizeInBytes, totalSectors32);
     return totalSectors32;
-	}
+    }
 
 
 /**
@@ -144,60 +152,60 @@
     Initialize format data.
 */
 void CFatFormatCB::InitializeFormatDataL()
-	{
+    {
       
-	__PRINT1(_L("CFatFormatCB::InitializeFormatDataL() drv:%d"), Drive().DriveNumber());
-	TLocalDriveCapsV6Buf caps;
-	User::LeaveIfError(LocalDrive()->Caps(caps));
-	iVariableSize=((caps().iMediaAtt)&KMediaAttVariableSize) ? (TBool)ETrue : (TBool)EFalse;
+    __PRINT1(_L("CFatFormatCB::InitializeFormatDataL() drv:%d"), Drive().DriveNumber());
+    TLocalDriveCapsV6Buf caps;
+    User::LeaveIfError(LocalDrive()->Caps(caps));
+    iVariableSize=((caps().iMediaAtt)&KMediaAttVariableSize) ? (TBool)ETrue : (TBool)EFalse;
 
-	iBytesPerSector=KDefaultSectorSize;
-	iSectorSizeLog2 = Log2(iBytesPerSector);
-	iHiddenSectors=caps().iHiddenSectors;	
-	iNumberOfHeads=2;
-	iSectorsPerTrack=16;
-	
+    iBytesPerSector=KDefaultSectorSize;
+    iSectorSizeLog2 = Log2(iBytesPerSector);
+    iHiddenSectors=caps().iHiddenSectors;   
+    iNumberOfHeads=2;
+    iSectorsPerTrack=16;
+    
     if (iVariableSize)
-		{// Variable size implies ram disk
-		iMaxDiskSectors=DiskSizeInSectorsL(GetRamDiskSizeInBytes());
-		InitFormatDataForVariableSizeDisk(iMaxDiskSectors);
-		}
-	else
-		{//-- fixed-size media
+        {// Variable size implies ram disk
+        iMaxDiskSectors=DiskSizeInSectorsL(GetRamDiskSizeInBytes());
+        InitFormatDataForVariableSizeDisk(iMaxDiskSectors);
+        }
+    else
+        {//-- fixed-size media
         iMaxDiskSectors=DiskSizeInSectorsL(caps().iSize);
-		
+        
         __PRINT3(_L("::InitializeFormatDataL() iMode:0x%x, ilen:%d, extrai:%d"), iMode, iSpecialInfo.Length(), caps().iExtraInfo);
 
         if(iMode & ESpecialFormat)
-		    {
-		    if(iSpecialInfo.Length())
-			    {
+            {
+            if(iSpecialInfo.Length())
+                {
                 if (caps().iExtraInfo)  // conflict between user and media
                     User::Leave(KErrNotSupported);
-			    else  // User-specified
+                else  // User-specified
                     User::LeaveIfError(InitFormatDataForFixedSizeDiskUser(iMaxDiskSectors));
                 }
-    		else
-    		    {
+            else
+                {
                 if (caps().iExtraInfo)
                     User::LeaveIfError(InitFormatDataForFixedSizeDiskCustom(caps().iFormatInfo));
                 else
-    			    User::LeaveIfError(InitFormatDataForFixedSizeDiskNormal(iMaxDiskSectors, caps()));
+                    User::LeaveIfError(InitFormatDataForFixedSizeDiskNormal(iMaxDiskSectors, caps()));
                 }
-		    }
+            }
         else //if(iMode & ESpecialFormat)
             {
             // Normal format with default values
             //  - Media with special format requirements will always use them
             //    even without the ESpecialFormat option.
             if(caps().iExtraInfo)
-	            User::LeaveIfError(InitFormatDataForFixedSizeDiskCustom(caps().iFormatInfo));
+                User::LeaveIfError(InitFormatDataForFixedSizeDiskCustom(caps().iFormatInfo));
             else
-	            User::LeaveIfError(InitFormatDataForFixedSizeDiskNormal(iMaxDiskSectors, caps()));
-		    }
+                User::LeaveIfError(InitFormatDataForFixedSizeDiskNormal(iMaxDiskSectors, caps()));
+            }
         
         } //else(iVariableSize)
-	}
+    }
 
 /**
     Initialize the format parameters for a variable sized disk
@@ -206,21 +214,21 @@
     @return standard error code
 */
 TInt  CFatFormatCB::InitFormatDataForVariableSizeDisk(TInt aDiskSizeInSectors)
-	{
-	iNumberOfFats=2; // 1 FAT 1 Indirection table (FIT)
-	iReservedSectors=1;
-	iRootDirEntries=2*(4*KDefaultSectorSize)/sizeof(SFatDirEntry);
-	TInt minSectorsPerCluster=(aDiskSizeInSectors+KMaxFAT16Entries-1)/KMaxFAT16Entries;
-	iSectorsPerCluster=1;
-	while (minSectorsPerCluster>iSectorsPerCluster)
-		iSectorsPerCluster<<=1;
-	__PRINT1(_L("iSectorsPerCluster = %d"),iSectorsPerCluster);
-	iSectorsPerFat=MaxFat16Sectors();
-	__PRINT1(_L("iSectorsPerFat = %d"),iSectorsPerFat);
-	iFileSystemName=KFileSystemName16;
+    {
+    iNumberOfFats=2; // 1 FAT 1 Indirection table (FIT)
+    iReservedSectors=1;
+    iRootDirEntries=2*(4*KDefaultSectorSize)/sizeof(SFatDirEntry);
+    TInt minSectorsPerCluster=(aDiskSizeInSectors+KMaxFAT16Entries-1)/KMaxFAT16Entries;
+    iSectorsPerCluster=1;
+    while (minSectorsPerCluster>iSectorsPerCluster)
+        iSectorsPerCluster<<=1;
+    __PRINT1(_L("iSectorsPerCluster = %d"),iSectorsPerCluster);
+    iSectorsPerFat=MaxFat16Sectors();
+    __PRINT1(_L("iSectorsPerFat = %d"),iSectorsPerFat);
+    iFileSystemName=KFileSystemName16;
 
-	return KErrNone;
-	}
+    return KErrNone;
+    }
 
 TInt CFatFormatCB::HandleCorrupt(TInt aError)
 //
@@ -230,10 +238,10 @@
 // @see TErrorInfo
 //
     {
-	__PRINT2(_L("CFatFormatCB::HandleCorrupt(%d) drv:%d"), aError, Drive().DriveNumber());
+    __PRINT2(_L("CFatFormatCB::HandleCorrupt(%d) drv:%d"), aError, Drive().DriveNumber());
 
     TPckgBuf<TErrorInfo> info;
-	TInt r = LocalDrive()->GetLastErrorInfo(info);
+    TInt r = LocalDrive()->GetLastErrorInfo(info);
     
     if(r != KErrNone)
         {
@@ -241,15 +249,15 @@
         }
 
     if (r == KErrNotSupported)
-		return KErrCorrupt;
+        return KErrCorrupt;
     else if (r != KErrNone)
         return r;
 
     __PRINT3(_L("....TErrorInfo iReasonCode:%d, iErrorPos:%LU, iOtherInfo:%d"), info().iReasonCode, info().iErrorPos, info().iOtherInfo);
-	
+    
     // if no error reported by GetLastErrorInfo(), return the original error
-	if (info().iReasonCode == KErrNone)
-		return aError;
+    if (info().iReasonCode == KErrNone)
+        return aError;
 
     if (info().iReasonCode!=KErrNone && info().iReasonCode!=TErrorInfo::EBadSector)
         return info().iReasonCode;