author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 14 Sep 2010 21:37:10 +0300 | |
branch | RCL_3 |
changeset 61 | 269724087bed |
parent 56 | 9386f31cc85b |
child 72 | 4b59561a31c0 |
permissions | -rw-r--r-- |
56 | 1 |
/* |
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* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: Declares authentication (PIN query) notifier class. |
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* |
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*/ |
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// INCLUDE FILES |
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#include <StringLoader.h> // Localisation stringloader |
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#include <utf.h> // Unicode character conversion utilities |
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#include <avkon.mbg> |
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#include <btengconnman.h> |
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#include <btotgpairpub.inl> |
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#include <btextnotifiers.h> |
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#include <BTNotif.rsg> // Own resources |
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#include <bluetoothuiutil.h> |
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#include "btnotif.hrh" // Own resource header |
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#include "btnpinnotifier.h" // Own class definition |
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#include "btNotifDebug.h" // Debugging macros |
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#include "btnotifnameutils.h" |
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#ifndef SYMBIAN_ENABLE_SPLIT_HEADERS |
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#include <btextnotifiers.h> |
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#else |
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#include <btextnotifiers.h> |
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#include <btextnotifierspartner.h> |
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#endif |
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#include <SecondaryDisplay/BTnotifSecondaryDisplayAPI.h> |
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#ifdef __SERIES60_HELP |
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#include <hlplch.h> |
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#include <csxhelp/bt.hlp.hrh> // The bt hrh info is needed, for help launching |
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#endif |
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const TInt KDefaultPinCodeLength=4; |
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const TUint8 KZeroPinValue = '0'; |
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// ================= MEMBER FUNCTIONS ======================= |
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// ---------------------------------------------------------- |
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// CBTPinNotifier::NewL |
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// Two-phased constructor. |
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// ---------------------------------------------------------- |
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// |
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CBTPinNotifier* CBTPinNotifier::NewL() |
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{ |
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CBTPinNotifier* self=new (ELeave) CBTPinNotifier(); |
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CleanupStack::PushL(self); |
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self->ConstructL(); |
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CleanupStack::Pop(self); |
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return self; |
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} |
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// ---------------------------------------------------------- |
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// CBTPinNotifier::CBTPinNotifier |
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// C++ default constructor can NOT contain any code, that |
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// might leave. |
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// ---------------------------------------------------------- |
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// |
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CBTPinNotifier::CBTPinNotifier() |
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{ |
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} |
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// ---------------------------------------------------------- |
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// Destructor |
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// ---------------------------------------------------------- |
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// |
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CBTPinNotifier::~CBTPinNotifier() |
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{ |
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} |
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// ---------------------------------------------------------- |
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// CBTPinNotifier::RegisterL |
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// Register notifier. |
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// ---------------------------------------------------------- |
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// |
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CBTPinNotifier::TNotifierInfo CBTPinNotifier::RegisterL() |
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{ |
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iInfo.iUid=KBTPinCodeEntryNotifierUid; |
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iInfo.iChannel=KBTAuthenticationChannel; |
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iInfo.iPriority=ENotifierPriorityVHigh; |
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return iInfo; |
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} |
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// ---------------------------------------------------------- |
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// CBTPinNotifier::GetParamsL |
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// Initialize parameters and check if device is already |
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// in registry. Jump to RunL as soon as possible. |
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// ---------------------------------------------------------- |
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// |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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void CBTPinNotifier::ProcessStartParamsL() |
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{ |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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FLOG(_L("[BTNOTIF]\t CBTPinNotifier::ProcessStartParamsL() >>")); |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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CBTNPairNotifierBase::ProcessStartParamsL(); |
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TBTPinCodeEntryNotifierParams param; |
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TPckgC<TBTPinCodeEntryNotifierParams> pckg(param); |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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pckg.Set(*iParamBuffer); |
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iBTAddr = pckg().DeviceAddress(); |
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if ( OtherOutgoPairing(iBTAddr) ) |
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{ |
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// We won't allow incoming pairing during outgoing pairing: |
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FLOG(_L("[BTNOTIF]\t CBTPinNotifier: outgoing pair in progress, reject incoming pair")); |
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CompleteMessage(KErrCancel); |
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return; |
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} |
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iLocallyInitiated = pckg().LocallyInitiated(); |
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iPasskeyLength = pckg().PinCodeMinLength(); |
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iStrongPinRequired = pckg().StrongPinCodeRequired(); |
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ProcessParamsGetDeviceL( iBTAddr, pckg().DeviceName() ); |
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269724087bed
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
56
diff
changeset
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FLOG(_L("[BTNOTIF]\t CBTPinNotifier::ProcessStartParamsL() <<")); |
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} |
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// ---------------------------------------------------------- |
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// CBTPinNotifier::HandleGetDeviceCompletedL |
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// Ask user response and return it to caller. |
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// Store device into registry if user has accepted pairing. |
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// ---------------------------------------------------------- |
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// |
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void CBTPinNotifier::HandleGetDeviceCompletedL(const CBTDevice* aDev) |
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{ |
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FLOG(_L("[BTNOTIF]\t CBTPinNotifier::HandleGetDeviceCompletedL() >>")); |
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(void) aDev; |
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// Check if blocked device |
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if( CheckBlockedDeviceL() ) |
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return; |
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// Turn lights on and deactivate apps -key |
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iNotifUiUtil->TurnLightsOn(); |
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if( CheckAndSetAutomatedPairing() ) |
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{ |
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CompleteMessage(iPinCode, KErrNone); |
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return; |
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} |
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// For incoming pairing request |
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if(!iLocallyInitiated) |
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{ |
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TBool userAnswer = AuthoriseIncomingPairingL(); |
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if( !userAnswer ) |
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{ |
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//User rejects the incoming pairing, complete message in QueryBlockDevice. |
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FLOG(_L("[BTNOTIF]\t CBTPinNotifier::HandleGetDeviceCompletedL() <<")); |
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return; |
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} |
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} |
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// Use a forever loop here to show query dialog again of ínput pin code does't fulfill the |
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// minimum length requirement |
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// |
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FOREVER |
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{ |
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TBuf<KBTPassKeyMaxLength> tempResultBuffer; |
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RBuf prompt; |
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prompt.CleanupClosePushL(); |
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GenerateQueryPromptL( prompt ); |
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TInt keypress = iNotifUiUtil->ShowTextInputQueryL(tempResultBuffer, prompt, R_BT_ENTER_PASSKEY_QUERY, |
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ECmdShowBtOpenCoverNote, CAknQueryDialog::EConfirmationTone ); |
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CleanupStack::PopAndDestroy( &prompt ); |
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if( keypress ) // OK pressed |
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{ |
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// Convert data from buf to pin |
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TBuf8<KBTPassKeyMaxLength> buf8; |
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buf8.Zero(); |
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CnvUtfConverter::ConvertFromUnicodeToUtf8(buf8, tempResultBuffer); |
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//check if the length of pin less that minimum required pin code length |
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if ((iPasskeyLength == 0) || ( buf8.Length() >= iPasskeyLength)) |
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{ |
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iPinCode().iLength = STATIC_CAST(TUint8, buf8.Length()); |
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for (TInt index=0; index<buf8.Length(); index++) |
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{ |
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iPinCode().iPIN[index] = buf8[index]; |
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} |
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CompleteMessage(iPinCode, KErrNone); |
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break; |
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} |
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else |
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{ |
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//keep FOREVER loop runing, till the user input pin meet the requirement. |
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tempResultBuffer.Zero(); |
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} |
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} |
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else // Cancel pressed |
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{ |
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// If the outgoing pairing mode is set, then this is bonding initiated by the user. |
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TBool incomingConn = ( OutgoPairingMode( iBTAddr ) == EBTOutgoingPairNone ); |
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if( !iMessage.IsNull() ) |
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{ |
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// No need to inform the user of the pairing result if the user cancelled it. |
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// If user doesn't answer anything but stack cancels, pairing result is needed |
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// to show for outgoing pairing. In this case, don't stop pairng observer. |
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CBTEngConnMan::StopPairingObserver( iBTAddr ); |
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} |
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// We may be asking for pairing (locally initiated), because a remote device is requesting |
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// accesss to a service for which we require authentication. |
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if( iLocallyInitiated && incomingConn ) |
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{ |
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CheckAndHandleQueryIntervalL(); |
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} |
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CompleteMessage(KErrCancel); |
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return; |
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} |
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}//END of FOREVER loop |
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FLOG(_L("[BTNOTIF]\t CBTPinNotifier::HandleGetDeviceCompletedL() completed")); |
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} |
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// ---------------------------------------------------------- |
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// CBTPinNotifier::CheckAndSetAutomatedPairing |
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// ---------------------------------------------------------- |
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TBool CBTPinNotifier::CheckAndSetAutomatedPairing() |
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{ |
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FLOG(_L("[BTNOTIF]\t CBTPinNotifier::CheckAndSetAutomatedPairing()")); |
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TBool ret( EFalse ); |
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// check if device is headset and passkey is empty -> do automated pairing with 0000. |
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if ( iDevice && |
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OutgoPairingMode( iBTAddr ) == EBTOutgoingHeadsetAutoPairing && |
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iPasskeyLength <= KDefaultPinCodeLength ) |
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{ |
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FLOG( _L( "[BTNOTIF]\t CBTPinNotifier::CheckAndSetAutomatedPairing - automated pairing on" ) ); |
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FLOG(_L("[BTNOTIF]\t Setting default PIN code")); |
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iPinCode().iLength = KDefaultPinCodeLength; |
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for( TInt i=0; i < KDefaultPinCodeLength; ++i) |
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{ |
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iPinCode().iPIN[i] = KZeroPinValue; |
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} |
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ret = ETrue; |
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} |
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return ret; |
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} |
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// ---------------------------------------------------------- |
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// CBTPinNotifier::GenerateQueryPromptL |
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// ---------------------------------------------------------- |
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void CBTPinNotifier::GenerateQueryPromptL( RBuf& aRBuf ) |
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{ |
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FLOG(_L("[BTNOTIF]\t CBTPinNotifier::GenerateQueryPromptLC() >>")); |
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TBTDeviceName devName; |
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BtNotifNameUtils::GetDeviceDisplayName( devName, iDevice ); |
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if (iPasskeyLength > 0) //Minimum length passkey is defined |
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{ |
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BluetoothUiUtil::LoadResourceAndSubstringL( |
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aRBuf, R_BT_MIN_PASSKEY_PROMPT, devName, 1 ); |
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RBuf tmpBuf; |
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61
269724087bed
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
56
diff
changeset
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tmpBuf.CreateL( aRBuf.MaxLength() ); |
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tmpBuf.CleanupClosePushL(); |
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tmpBuf.Swap( aRBuf ); |
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aRBuf.ReAllocL( aRBuf.MaxLength() + sizeof(TUint)); |
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aRBuf.Zero(); |
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// Passkey length should be localized, hope StringLoader can make it: |
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StringLoader::Format( aRBuf, tmpBuf, 0, iPasskeyLength ); |
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CleanupStack::PopAndDestroy( &tmpBuf ); |
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} |
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else |
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{ |
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BluetoothUiUtil::LoadResourceAndSubstringL( |
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aRBuf, R_BT_PASSKEY_PROMPT, devName, 0 ); |
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} |
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FLOG(_L("[BTNOTIF]\t CBTPinNotifier::GenerateQueryPromptLC() <<")); |
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} |
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// End of File |