Symaptic: os/kernelhwsrv/userlibandfileserver/fileserver/sfat/inc/sl

     1 // Copyright (c) 1996-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of the License "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // f32\sfat\inc\sl_bpb.inl

    15 //

    16 //

    18 //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

    19 //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

    20 //!!

    21 //!! WARNING!! DO NOT edit this file !! '\sfat' component is obsolete and is not being used. '\sfat32'replaces it

    22 //!!

    23 //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

    24 //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

    26 #ifndef SL_BPB_INL

    27 #define SL_BPB_INL

    30 #define pDir ((SFatDirEntry*)&iData[0])

    32 // class TFatBootSector

    33 inline const TPtrC8 TFatBootSector::VendorId() const

    34     {return TPtrC8(iVendorId,8);}

    35 inline TInt TFatBootSector::BytesPerSector() const

    36     {return iBytesPerSector;}

    37 inline TInt TFatBootSector::SectorsPerCluster() const

    38     {return iSectorsPerCluster;}

    39 inline TInt TFatBootSector::ReservedSectors() const

    40     {return iReservedSectors;}

    41 inline TInt TFatBootSector::NumberOfFats() const

    42     {return iNumberOfFats;}

    43 inline TInt TFatBootSector::RootDirEntries() const

    44     {return iRootDirEntries;}

    45 inline TInt TFatBootSector::TotalSectors() const

    46     {return iTotalSectors;}

    47 inline TUint8 TFatBootSector::MediaDescriptor() const

    48     {return iMediaDescriptor;}

    49 inline TInt TFatBootSector::FatSectors() const

    50     {return iFatSectors;}

    51 inline TInt TFatBootSector::SectorsPerTrack() const

    52     {return iSectorsPerTrack;}

    53 inline TInt TFatBootSector::NumberOfHeads() const

    54     {return iNumberOfHeads;}

    55 inline TInt TFatBootSector::HiddenSectors() const

    56     {return iHiddenSectors;}

    57 inline TInt TFatBootSector::HugeSectors() const

    58     {return iHugeSectors;}

    59 inline TInt TFatBootSector::PhysicalDriveNumber() const

    60     {return iPhysicalDriveNumber;}

    61 inline TInt TFatBootSector::ExtendedBootSignature() const

    62     {return iExtendedBootSignature;}

    63 inline TUint32 TFatBootSector::UniqueID() const

    64     {return iUniqueID;}

    65 inline const TPtrC8 TFatBootSector::VolumeLabel() const

    66     {return TPtrC8(iVolumeLabel,KVolumeLabelSize);}

    67 inline const TPtrC8 TFatBootSector::FileSysType() const

    68     {return TPtrC8(iFileSysType,KFileSysTypeSize);}

    69 inline TInt TFatBootSector::BootSectorSignature() const

    70     {return KBootSectorSignature;}

    72 inline void TFatBootSector::SetJumpInstruction()

    73     {

    74     iJumpInstruction[0]=0xE9;iJumpInstruction[2]=0x90;

    75     }

    76 inline void TFatBootSector::SetVendorID(const TDesC8& aDes)

    77     {

    78     __ASSERT_DEBUG(aDes.Length()<=8,Fault(EFatBadBootSectorParameter));

    79     TPtr8 buf(iVendorId,8);

    80     buf=aDes;

    81     }

    82 inline void TFatBootSector::SetBytesPerSector(TInt aBytesPerSector)

    83     {

    84     __ASSERT_DEBUG(!(aBytesPerSector&~KMaxTUint16),Fault(EFatBadBootSectorParameter));

    85     iBytesPerSector=(TUint16)aBytesPerSector;

    86     }

    87 inline void TFatBootSector::SetSectorsPerCluster(TInt aSectorsPerCluster)

    88     {

    89     __ASSERT_DEBUG(!(aSectorsPerCluster&~KMaxTUint8),Fault(EFatBadBootSectorParameter));

    90     iSectorsPerCluster=(TUint8)aSectorsPerCluster;

    91     }

    92 inline void TFatBootSector::SetReservedSectors(TInt aReservedSectors)

    93     {

    94     __ASSERT_DEBUG(!(aReservedSectors&~KMaxTUint16),Fault(EFatBadBootSectorParameter));

    95     iReservedSectors=(TUint16)aReservedSectors;

    96     }

    97 inline void TFatBootSector::SetNumberOfFats(TInt aNumberOfFats)

    98     {

    99     __ASSERT_DEBUG(!(aNumberOfFats&~KMaxTUint8),Fault(EFatBadBootSectorParameter));

   100     iNumberOfFats=(TUint8)aNumberOfFats;

   101     }

   102 inline void TFatBootSector::SetRootDirEntries(TInt aRootDirEntries)

   103     {

   104     __ASSERT_DEBUG(!(aRootDirEntries&~KMaxTUint16),Fault(EFatBadBootSectorParameter));

   105     iRootDirEntries=(TUint16)aRootDirEntries;

   106     }

   107 inline void TFatBootSector::SetTotalSectors(TInt aTotalSectors)

   108     {

   109     __ASSERT_DEBUG(!(aTotalSectors&~KMaxTUint16),Fault(EFatBadBootSectorParameter));

   110     iTotalSectors=(TUint16)aTotalSectors;

   111     }

   112 inline void TFatBootSector::SetMediaDescriptor(TUint8 aMediaDescriptor)

   113     {iMediaDescriptor=aMediaDescriptor;}

   114 inline void TFatBootSector::SetFatSectors(TInt aFatSectors)

   115     {

   116     __ASSERT_DEBUG(!(aFatSectors&~KMaxTUint16),Fault(EFatBadBootSectorParameter));

   117     iFatSectors=(TUint16)aFatSectors;

   118     }

   119 inline void TFatBootSector::SetSectorsPerTrack(TInt aSectorsPerTrack)

   120     {

   121     __ASSERT_DEBUG(!(aSectorsPerTrack&~KMaxTUint16),Fault(EFatBadBootSectorParameter));

   122     iSectorsPerTrack=(TUint16)aSectorsPerTrack;

   123     }

   124 inline void TFatBootSector::SetNumberOfHeads(TInt aNumberOfHeads)

   125     {

   126     __ASSERT_DEBUG(!(aNumberOfHeads&~KMaxTUint16),Fault(EFatBadBootSectorParameter));

   127     iNumberOfHeads=(TUint16)aNumberOfHeads;

   128     }

   129 inline void TFatBootSector::SetHiddenSectors(TUint32 aHiddenSectors)

   130     {

   131     iHiddenSectors=(TUint32)(aHiddenSectors);

   132     }

   133 inline void TFatBootSector::SetHugeSectors(TUint32 aHugeSectors)

   134     {iHugeSectors=aHugeSectors;}

   135 inline void TFatBootSector::SetPhysicalDriveNumber(TInt aPhysicalDriveNumber)

   136     {

   137     __ASSERT_DEBUG(!(aPhysicalDriveNumber&~KMaxTUint8),Fault(EFatBadBootSectorParameter));

   138     iPhysicalDriveNumber=(TUint8)aPhysicalDriveNumber;

   139     }

   140 inline void TFatBootSector::SetReservedByte(TUint8 aReservedByte)

   141     {iReserved=aReservedByte;}

   142 inline void TFatBootSector::SetExtendedBootSignature(TInt anExtendedBootSignature)

   143     {

   144     __ASSERT_DEBUG(!(anExtendedBootSignature&~KMaxTUint8),Fault(EFatBadBootSectorParameter));

   145     iExtendedBootSignature=(TUint8)anExtendedBootSignature;

   146     }

   147 inline void TFatBootSector::SetUniqueID(TUint32 anUniqueID)

   148     {iUniqueID=anUniqueID;}

   149 inline void TFatBootSector::SetVolumeLabel(const TDesC8& aDes)

   150     {

   151     __ASSERT_DEBUG(aDes.Length()<=KVolumeLabelSize,Fault(EFatBadBootSectorParameter));

   152     TPtr8 buf(iVolumeLabel,KVolumeLabelSize);

   153     buf=aDes;

   154     }

   155 inline void TFatBootSector::SetFileSysType(const TDesC8& aDes)

   156     {

   157     __ASSERT_DEBUG(aDes.Length()<=8,Fault(EFatBadBootSectorParameter));

   158     TPtr8 buf(iFileSysType,8);

   159     buf=aDes;

   160     }

   163 #endif //SL_BPB_INL

author	sl
	Tue, 10 Jun 2014 14:32:02 +0200
changeset 1	260cb5ec6c19
permissions	-rw-r--r--