--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bluetoothengine/btnotif/src/btnpairnotifier.cpp	Wed Sep 01 12:20:04 2010 +0100
@@ -0,0 +1,253 @@
+/*
+* Copyright (c) 2009 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:  Base class for all notifiers for pairing purpose.
+*
+*/
+
+#ifndef SYMBIAN_ENABLE_SPLIT_HEADERS
+#include <btextnotifiers.h>
+#else
+#include <btextnotifiers.h>
+#include <btextnotifierspartner.h> // new file introduced by xSymbian
+#endif
+
+#include <utf.h>             // Unicode character conversion utilities
+#include <btengconnman.h>
+#include <BTNotif.rsg>       // Own resources
+#include <bluetoothuiutil.h>
+#include "btnpairnotifier.h"
+#include "btNotifDebug.h"
+#include "btnotifnameutils.h"
+
+// ----------------------------------------------------------
+// CBTNPairNotifierBase::NewL
+// ----------------------------------------------------------
+//
+CBTNPairNotifierBase* CBTNPairNotifierBase::NewL()
+    {
+    CBTNPairNotifierBase* self = new (ELeave) CBTNPairNotifierBase();
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// ----------------------------------------------------------
+// CBTNPairNotifierBase Destructor
+// ----------------------------------------------------------
+//
+CBTNPairNotifierBase::~CBTNPairNotifierBase()
+    {
+    }
+
+// ----------------------------------------------------------
+// CBTNPairNotifierBase default construct
+// ----------------------------------------------------------
+//
+CBTNPairNotifierBase::CBTNPairNotifierBase()
+    :iLocallyInitiated(EFalse)
+    {
+    }
+
+// ----------------------------------------------------------
+// CBTNPairNotifierBase::RegisterL
+// ----------------------------------------------------------
+//
+CBTNPairNotifierBase::TNotifierInfo CBTNPairNotifierBase::RegisterL()
+    {
+    return iInfo;
+    }
+
+// ----------------------------------------------------------
+// CBTNPairNotifierBase::GetParamsL
+// ----------------------------------------------------------
+//
+void CBTNPairNotifierBase::GetParamsL(const TDesC8& aBuffer, TInt aReplySlot, const RMessagePtr2& aMessage)
+    {
+    (void)aBuffer;
+    if( !iMessage.IsNull() )
+        {
+        User::Leave(KErrInUse);
+        }
+
+    iMessage = (RMessage2)aMessage;
+    iReplySlot = aReplySlot;
+
+    if ( AutoLockOnL() )
+        {
+        // The phone is locked, access denied.
+        //
+        CompleteMessage(KErrCancel);
+        }
+
+    }
+
+// ----------------------------------------------------------
+// CBTNPairNotifierBase::UpdateL
+// ----------------------------------------------------------
+//
+void CBTNPairNotifierBase::UpdateL(const TDesC8& aBuffer, TInt aReplySlot, const RMessagePtr2& aMessage)
+    {
+    (void) aReplySlot;
+    UpdateL(aBuffer);
+    aMessage.Complete(KErrNone);
+    }
+
+// ----------------------------------------------------------
+// CBTNPairNotifierBase::UpdateL
+// ----------------------------------------------------------
+//
+TPtrC8 CBTNPairNotifierBase::UpdateL( const TDesC8& aBuffer )
+    {
+    FLOG(_L("[BTNOTIF]\t CBTNPairNotifierBase::UpdateL()"));
+
+    TBTDeviceNameUpdateParamsPckg pckg;
+    pckg.Copy( aBuffer );
+    if (pckg().Type() != TBTNotifierUpdateParams2::EDeviceName)
+        {
+        TPtrC8 ret(KNullDesC8);
+        return (ret);
+        }
+
+    if (pckg().Result() == KErrNone)
+        {
+        BtNotifNameUtils::SetDeviceNameL(pckg().DeviceName(), *iDevice);
+
+    // Finally show new prompt for dialog if it is still on the screen
+    // and user has not given a alias for device.   
+        if( !iNotifUiUtil->IsQueryReleased() && !iDevice->IsValidFriendlyName() )
+            {
+            RBuf prompt;
+            prompt.CleanupClosePushL();
+            GenerateQueryPromptL( prompt );
+            iNotifUiUtil->UpdateQueryDlgL( prompt );
+            CleanupStack::PopAndDestroy( &prompt );
+            }
+        }
+
+    FLOG(_L("[BTNOTIF]\t CBTNPairNotifierBase::UpdateL() completed"));
+    TPtrC8 ret(KNullDesC8);
+    return (ret);
+    }
+
+// ----------------------------------------------------------
+// CBTNPairNotifierBase::ProcessParamsGetDeviceL
+// Get device from registry based on notifier's param
+// ----------------------------------------------------------
+//
+void CBTNPairNotifierBase::ProcessParamsGetDeviceL( const TBTDevAddr& aAddr, const TBTDeviceName& aName )
+    {
+    iDevice = CBTDevice::NewL(aAddr);
+    BtNotifNameUtils::SetDeviceNameL(aName, *iDevice);
+
+    // Get all properties of device from registry. 
+    GetDeviceFromRegL( aAddr ); 
+    
+#ifdef _DEBUG
+    FTRACE(FPrint(_L("[BTNOTIF]\t Executing authentication... Parameters:")));
+    TBuf<12> deviceAddressString;
+    aAddr.GetReadable(deviceAddressString);
+    FTRACE(FPrint(_L("[BTNOTIF]\t BT Address: %S"), &deviceAddressString));
+#endif
+    }
+
+// ----------------------------------------------------------
+// CBTNPairNotifierBase::CheckBlockedDeviceL
+// Forbid pairing from remote banned devices
+// ----------------------------------------------------------
+//
+TBool CBTNPairNotifierBase::CheckBlockedDeviceL()
+    {
+    if ( !iDevice )
+        {
+        User::Leave( KErrGeneral );
+        }
+
+    // Do not allow pairing attempt from banned devices
+    if( iDevice->GlobalSecurity().Banned() && !iLocallyInitiated )
+       {
+       FLOG(_L("[BTNOTIF]\t CBTNPairNotifierBase::CheckBlockedDeviceL() Pairing attempt from banned device is denied.")); 
+       CompleteMessage(KErrCancel);       
+       return ETrue;
+       }
+    return EFalse;
+    }
+
+// ----------------------------------------------------------
+// CBTNPairNotifierBase::AuthoriseIncomingPairingL
+// Query user to authorise imcoming pair request or not.
+// If reject, query whether to block the remot device. 
+// ----------------------------------------------------------
+//
+TBool CBTNPairNotifierBase::AuthoriseIncomingPairingL()
+    {
+    FLOG(_L("[BTNOTIF]\t CBTNPairNotifierBase::AuthoriseIncomingPairingL() >>"));
+    
+    // Start pairing observer so that user will be informed about the result:
+    TInt err = CBTEngConnMan::StartPairingObserver( iBTAddr );
+    if ( err )
+        {
+        // Failed to start observer because of other ongoing pairing,
+        // reject this request:
+        CompleteMessage( err );
+        return EFalse;            
+        }
+    
+    TBTDeviceName devName;
+    BtNotifNameUtils::GetDeviceDisplayName( devName, iDevice );
+    RBuf prompt;
+    prompt.CleanupClosePushL();
+    BluetoothUiUtil::LoadResourceAndSubstringL( 
+            prompt, R_BT_ACCEPT_PAIRING_REQUEST, devName, 0 );
+
+    devName.Zero();
+    // Show query for use to accept/reject incoming pairing request
+    TInt keypress = iNotifUiUtil->ShowQueryL( prompt, R_BT_GENERIC_QUERY, 
+             ECmdBTnotifUnavailable, devName, CAknQueryDialog::EConfirmationTone );
+    CleanupStack::PopAndDestroy( &prompt );
+
+    if( iMessage.IsNull() ) // cancelled by the stack
+        {
+        return EFalse;
+        }
+    else if( !keypress ) // User rejected pairing
+        {
+        FLOG(_L("[BTNOTIF]\t CBTNPairNotifierBase: user rejected incoming pairing"));
+        // stop observer to omit pairing failure note.
+        CBTEngConnMan::StopPairingObserver( iDevice->BDAddr() );
+        iDevice->SetPaired(EFalse);
+        CheckAndHandleQueryIntervalL();
+        if( !iMessage.IsNull() )
+            {
+            // Ask user does he/she wishes to block this device (if not canceled because the 
+            // frequency is too high).
+            QueryBlockDeviceL();
+            }
+        return EFalse;
+        }
+
+    FLOG(_L("[BTNOTIF]\t CBTNPairNotifierBase::AuthoriseIncomingPairingL() << "));
+    return ETrue;
+    }
+
+// ----------------------------------------------------------
+// CBTNPairNotifierBase::GenerateQueryPromptL
+// To be implemented in derived classes.
+// ----------------------------------------------------------
+//
+void CBTNPairNotifierBase::GenerateQueryPromptL(  RBuf& aRBuf )
+    {
+    FLOG(_L("[BTNOTIF]\t CBTNPairNotifierBase::GenerateQueryPromptL WARNING "));
+    (void) aRBuf;
+    }