sl@0: // Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of the License "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // f32\sfat32\inc\fat_table32.inl
sl@0: // 
sl@0: //
sl@0: 
sl@0: /**
sl@0:  @file
sl@0: */
sl@0: 
sl@0: #ifndef FAT_TABLE_32_INL
sl@0: #define FAT_TABLE_32_INL
sl@0: 
sl@0: 
sl@0: 
sl@0: //---------------------------------------------------------------------------------------------------------------------------------------
sl@0: 
sl@0: /** @return interface to the FAT drive */
sl@0: TDriveInterface& CAtaFatTable::DriveInterface() const 
sl@0:     {
sl@0:     return iDriveInteface;
sl@0:     }
sl@0: 
sl@0: /** @return pointer to the owning mount. */
sl@0: CFatMountCB* CAtaFatTable::OwnerMount() const 
sl@0:     {
sl@0:     return iOwner;
sl@0:     }
sl@0: 
sl@0: 
sl@0: /** @return state of this object. */
sl@0: CAtaFatTable::TState CAtaFatTable::State() const 
sl@0:     {
sl@0:     return iState;
sl@0:     }
sl@0: 
sl@0: /** sets the state of this object. */
sl@0: void CAtaFatTable::SetState(CAtaFatTable::TState aState)
sl@0:     {
sl@0:     //__PRINT3(_L("#=-= CAtaFatTable::SetState() drv:%d, %d->%d\n"), iOwner->DriveNumber(),iState,aState);
sl@0:     iState = aState;
sl@0:     }
sl@0: 
sl@0: CAtaFatTable::TFatScanParam::TFatScanParam() 
sl@0:              :iEntriesScanned(0), iFirstFree(0), iCurrFreeEntries(0), iCurrOccupiedEntries(0) 
sl@0:     {
sl@0:     } 
sl@0: 
sl@0: //---------------------------------------------------------------------------------------------------------------------------------------
sl@0: 
sl@0: /** @return object internal state */
sl@0: CFatHelperThreadBase::TState CFatHelperThreadBase::State() const 
sl@0:     {
sl@0:     return iState;
sl@0:     }
sl@0: 
sl@0: /** sustend the worker thread */
sl@0: void CFatHelperThreadBase::Suspend() const 
sl@0:     {
sl@0:     iThread.Suspend();
sl@0:     }
sl@0: 
sl@0: /** resumes the worker thread */
sl@0: void CFatHelperThreadBase::Resume() const 
sl@0:     {
sl@0:     iThread.Resume();
sl@0:     }
sl@0: 
sl@0: /** @return worker thread completion code (logon status) */    
sl@0: TInt CFatHelperThreadBase::ThreadCompletionCode() const
sl@0:     {
sl@0:     return iThreadStatus.Int();
sl@0:     }
sl@0: 
sl@0: /** @return ETrue if the thread is working, i.e. its logon status is KRequestPending*/
sl@0: TBool CFatHelperThreadBase::ThreadWorking() const
sl@0:     {
sl@0:     return ThreadCompletionCode() == KRequestPending;
sl@0:     }
sl@0: 
sl@0: /** 
sl@0:     boost the priority of the worker thread or return it back to normal
sl@0:     @param  aBoost ETrue to boss the priority, EFalse to "unboost"
sl@0: */    
sl@0: void CFatHelperThreadBase::BoostPriority(TBool aBoost) const
sl@0:     {
sl@0:     TThreadPriority priority;
sl@0:     if(aBoost)
sl@0:         {
sl@0:         priority = (TThreadPriority)EHelperPriorityBoosted;
sl@0:         iPriorityBoosted = ETrue;
sl@0:         }
sl@0:     else        
sl@0:         {
sl@0:         priority = (TThreadPriority)EHelperPriorityNormal;
sl@0:         iPriorityBoosted = EFalse;
sl@0:         }
sl@0: 
sl@0:     iThread.SetPriority(priority);
sl@0:     
sl@0:     }    
sl@0: 
sl@0: /** @return ETrue if the thread's priority is boosted. */
sl@0: TBool CFatHelperThreadBase::IsPriorityBoosted() const
sl@0:     {
sl@0:     return iPriorityBoosted;
sl@0:     }
sl@0: 
sl@0: 
sl@0: /** @return worker thread id. */
sl@0: TThreadId CFatHelperThreadBase::ThreadId() const 
sl@0:     {
sl@0:     return iThread.Id();
sl@0:     }
sl@0: 
sl@0: /** set the state of the object. See CFatHelperThreadBase::TState enum */
sl@0: void CFatHelperThreadBase::SetState(CFatHelperThreadBase::TState aState) 
sl@0:     {
sl@0:     iState = aState;
sl@0:     }
sl@0: 
sl@0: /** @return  ETrue if the worker thread is allowed to live.*/
sl@0: TBool CFatHelperThreadBase::AllowedToLive() const 
sl@0:     {
sl@0:     return iAllowedToLive;
sl@0:     }
sl@0: 
sl@0: /**
sl@0:     Set a flag that indicates if the thread shall be alive or shall finish ASAP
sl@0:     @param  aAllow controls the thread life and death
sl@0: */
sl@0: void CFatHelperThreadBase::AllowToLive(TBool aAllow) 
sl@0:     {
sl@0:     iAllowedToLive = aAllow;
sl@0:     }
sl@0: 
sl@0: //---------------------------------------------------------------------------------------------------------------------------------------
sl@0: 
sl@0: /** @return object type */
sl@0: CFatHelperThreadBase::TFatHelperThreadType CFat32FreeSpaceScanner::Type() const 
sl@0:     {
sl@0:     return EFreeSpaceScanner;
sl@0:     }
sl@0: 
sl@0: 
sl@0: //---------------------------------------------------------------------------------------------------------------------------------------
sl@0: 
sl@0: /** @return object type */
sl@0: CFatHelperThreadBase::TFatHelperThreadType CFat32BitCachePopulator::Type() const 
sl@0:     {
sl@0:     return EBitCachePopulator;
sl@0:     }
sl@0: 
sl@0: 
sl@0: #endif //FAT_TABLE_32_INL
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