bluetoothengine/btnotif/inc/btnotiflock.inl
branchRCL_3
changeset 55 613943a21004
parent 54 0ba996a9b75d
child 56 9386f31cc85b
--- a/bluetoothengine/btnotif/inc/btnotiflock.inl	Thu Aug 19 10:05:41 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,234 +0,0 @@
-/*
-* Copyright (c) 2006 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:  Implements getting/setting notifier locks on BT devices
-*               from/to P&S KBTNotifierLocks from btengprivatepskeys.h.
-*
-*/
-
-#include "btengprivatepskeys.h"
-#include <e32property.h>
-
-// ----------------------------------------------------------
-// Initialize members to zero
-// ----------------------------------------------------------
-//
-inline TBTNotifLock::TBTNotifLock()
-    : iAddr(TBTDevAddr()), iLocks(EBTNotifierLockNone)
-    {
-    }
-
-// ----------------------------------------------------------
-// initialize members to the specified values
-// ----------------------------------------------------------
-//
-inline TBTNotifLock::TBTNotifLock(const TBTDevAddr& aAddr, TInt aLocks)
-    : iAddr( aAddr ), iLocks( aLocks )
-    {
-    }
-
-// ----------------------------------------------------------
-// returns the address
-// ----------------------------------------------------------
-//
-inline const TBTDevAddr& TBTNotifLock::Addr() const
-    {
-    return iAddr;
-    }
-
-// ----------------------------------------------------------
-// returns the lock as value
-// ----------------------------------------------------------
-//
-inline TInt TBTNotifLock::Locks() const
-    {
-    return iLocks;
-    }
-
-// ----------------------------------------------------------
-// returns the lock as modifiable reference
-// ----------------------------------------------------------
-//
-inline TInt& TBTNotifLock::Locks()
-    {
-    return iLocks;
-    }
-
-// ----------------------------------------------------------
-// Locally instantiate a RProperty and invoke GetNotifLocks
-// ----------------------------------------------------------
-//
-inline void TBTNotifLockPublish::GetNotifLocks( TInt& aLocks, const TBTDevAddr& aAddr )
-    {
-    RProperty property;
-    TInt err = property.Attach( 
-                KPSUidBluetoothEnginePrivateCategory, KBTNotifierLocks );
-    if ( !err )
-        {
-        GetNotifLocks( property, aLocks, aAddr );
-        }
-    property.Close();
-    }
-
-// ----------------------------------------------------------
-// Extracts from PS key and returns the lock value for
-// the specified device
-// ----------------------------------------------------------
-//
-inline void TBTNotifLockPublish::GetNotifLocks(RProperty& aProperty,
-        TInt& aLocks, const TBTDevAddr& aAddr )
-    {
-    aLocks = EBTNotifierLockNone;
-    TInt infoSize( sizeof( TBTNotifLock ) );
-    TBuf8<sizeof( TBTNotifLock ) * 8> infoDes;
-    TInt err = aProperty.Get( infoDes );
-    if ( err || infoDes.Length() < infoSize )
-        {
-        // zero length of the PS content indicates no lock set at all. 
-        return;
-        }
-    TInt infoCount = infoDes.Length() / infoSize;
-    
-    TPckgBuf<TBTNotifLock> tmpPckg;
-    for ( TInt i = 0; i < infoCount; i++ )
-        {
-        tmpPckg.Copy(infoDes.Mid( i * infoSize, infoSize ));
-        if ( tmpPckg().Addr() == aAddr )
-            {
-            // found the locks for the device, writes to client.
-            aLocks = tmpPckg().Locks();
-            return;
-            }
-        }
-    }
-
-// ----------------------------------------------------------
-// Locally instantiate a RProperty and invoke AddNotifLocks
-// ----------------------------------------------------------
-//
-inline void TBTNotifLockPublish::AddNotifLocks( TInt aLocks, const TBTDevAddr& aAddr )
-    {
-    RProperty property;
-    TInt err = property.Attach( 
-                KPSUidBluetoothEnginePrivateCategory, KBTNotifierLocks );
-    if ( !err )
-        {
-        AddNotifLocks( property, aLocks, aAddr );
-        }
-    property.Close();
-    }
-
-// ----------------------------------------------------------
-// Find the lock for the device from PS key and updates its value if
-// needed.
-// ----------------------------------------------------------
-//
-inline void TBTNotifLockPublish::AddNotifLocks( RProperty& aProperty,
-        TInt aLocks, const TBTDevAddr& aAddr )
-    {
-    TBuf8<sizeof( TBTNotifLock ) * 8> infoDes;
-    TInt infoSize( sizeof( TBTNotifLock ) );
-    TInt err = aProperty.Get( infoDes );   
-    if ( err )
-        {
-        return;
-        }
-    TInt infoCount = infoDes.Length() / infoSize;
-    TPckgBuf<TBTNotifLock> tmpPckg;
-
-    for ( TInt i = 0; i < infoCount; i++ )
-        {
-        tmpPckg.Copy(infoDes.Mid( i * infoSize, infoSize ));
-        if ( tmpPckg().Addr() == aAddr )
-            {
-            TInt newOps = tmpPckg().Locks() | aLocks;
-            // update the value only if it is really changed:
-            if ( tmpPckg().Locks() != newOps )
-                {
-                tmpPckg().Locks() = newOps;
-                infoDes.Replace( i * infoSize, infoSize, tmpPckg );
-                (void) aProperty.Set( infoDes );
-                }
-            return;
-            }
-        }
-    // no lock for the device so far, append it to the end:
-    tmpPckg() = TBTNotifLock( aAddr, aLocks );
-    if ( infoCount )
-        {
-        infoDes.Append( tmpPckg );
-        (void) aProperty.Set( infoDes );        
-        }
-    (void) aProperty.Set( tmpPckg ); 
-    }
-
-// ----------------------------------------------------------
-// Locally instantiate a RProperty and invoke DeleteNotifLocks
-// ----------------------------------------------------------
-//
-inline void TBTNotifLockPublish::DeleteNotifLocks( TInt aLocks, const TBTDevAddr& aAddr )
-    {
-    RProperty property;
-    TInt err = property.Attach( 
-                KPSUidBluetoothEnginePrivateCategory, KBTNotifierLocks );
-    if ( !err )
-        {
-        DeleteNotifLocks( property, aLocks, aAddr );
-        }
-    property.Close();
-    }
-
-// ----------------------------------------------------------
-// Find the lock for the device from PS key and updates its value if
-// needed.
-// ----------------------------------------------------------
-//
-inline void TBTNotifLockPublish::DeleteNotifLocks( RProperty& aProperty,
-        TInt aLocks, const TBTDevAddr& aAddr )
-    {
-    TBuf8<sizeof( TBTNotifLock ) * 8> infoDes;
-    TInt infoSize( sizeof( TBTNotifLock ) );
-    TInt err = aProperty.Get( infoDes );
-    if ( err || infoDes.Length() < infoSize )
-        {
-        return;
-        }
-    TInt infoCount = infoDes.Length() / infoSize;
-    TPckgBuf<TBTNotifLock> tmpPckg;
-    for ( TInt i = 0; i < infoCount; i++ )
-        {
-        tmpPckg.Copy( infoDes.Mid( i * infoSize, infoSize ) );
-        if ( tmpPckg().Addr() == aAddr )
-            {
-            TInt newOps = tmpPckg().Locks() & ~aLocks;
-            // update PS only if the value is changed:
-            if ( tmpPckg().Locks() != newOps )
-                {
-                tmpPckg().Locks() = newOps;
-                if ( tmpPckg().Locks() == 0)
-                    {
-                    // no lock for this device anymore, remove from PS:
-                    infoDes.Delete( i * infoSize, infoSize );
-                    }
-                else
-                    {
-                    // Update the lock value:
-                    infoDes.Replace( i * infoSize, infoSize, tmpPckg );
-                    }
-                (void) aProperty.Set( infoDes );
-                }
-            return;
-            }
-        }
-    }
-