TUint32 TCmdUNSAFTimers::CreateNewKeyL( CRepository& aRepository,
TUint32 aKey,
TUint32 aTable ) const
{
const TUint32 KInitialKey = 1;
TUint32 newKey = KInitialKey;
RArray<TUint32> keys;
CleanupClosePushL( keys );
TInt err = aRepository.FindL( aKey,
KUNSAFProtocolsFieldTypeMask,
keys );
if ( err != KErrNotFound )
{
User::LeaveIfError( err );
TInt keyCount = keys.Count();
if ( keyCount != 0 )
{
// Find the biggest key and increment it by one
keys.SortUnsigned();
TUint32 maxKey = aKey ^ keys[ keyCount - 1 ];
newKey = maxKey + 1;
}
}
newKey |= aTable;
CleanupStack::PopAndDestroy( &keys );
return newKey;
}
TUint32 CDataDepository::CreateNewTableKeyL( TUint aTableMask, TUint32 aFieldMask ) const
{
const TInt KReserved = 1;
TUint32 newKey = 0;
RArray< TUint32 > keys;
CleanupClosePushL( keys );
TInt err = iRepository->FindL( aTableMask,
aFieldMask,
keys );
TInt keyCount = keys.Count( );
if ( err == KErrNotFound )
{
newKey = aFieldMask + 1;
}
else
{
User::LeaveIfError( err );
if ( keyCount == 0 )
{
newKey = aFieldMask + 1;
}
else
{
// Find the biggest key and increment it by one
keys.SortUnsigned( );
TUint32 maxKey = aTableMask ^ keys[ keyCount - 1 ];
newKey = aFieldMask + 1 + maxKey;
}
}
newKey |= aFieldMask;
newKey ^= aFieldMask;
TUint32 key = aTableMask | newKey;//test
User::LeaveIfError( iRepository->Create( aTableMask | newKey, KReserved ) );
CleanupStack::PopAndDestroy( &keys );
return newKey;
}
