--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/bluetoothengine/btnotif/src/BTNPinNotifier.cpp Wed Sep 01 12:20:04 2010 +0100
@@ -0,0 +1,281 @@
+/*
+* Copyright (c) 2002 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: Declares authentication (PIN query) notifier class.
+*
+*/
+
+
+// INCLUDE FILES
+#include <StringLoader.h> // Localisation stringloader
+#include <utf.h> // Unicode character conversion utilities
+#include <avkon.mbg>
+#include <btengconnman.h>
+#include <btotgpairpub.inl>
+#include <btextnotifiers.h>
+#include <BTNotif.rsg> // Own resources
+#include <bluetoothuiutil.h>
+#include "btnotif.hrh" // Own resource header
+#include "btnpinnotifier.h" // Own class definition
+#include "btNotifDebug.h" // Debugging macros
+#include "btnotifnameutils.h"
+
+#ifndef SYMBIAN_ENABLE_SPLIT_HEADERS
+#include <btextnotifiers.h>
+#else
+#include <btextnotifiers.h>
+#include <btextnotifierspartner.h>
+#endif
+
+#include <SecondaryDisplay/BTnotifSecondaryDisplayAPI.h>
+
+#ifdef __SERIES60_HELP
+#include <hlplch.h>
+#include <csxhelp/bt.hlp.hrh> // The bt hrh info is needed, for help launching
+#endif
+const TInt KDefaultPinCodeLength=4;
+const TUint8 KZeroPinValue = '0';
+
+// ================= MEMBER FUNCTIONS =======================
+
+// ----------------------------------------------------------
+// CBTPinNotifier::NewL
+// Two-phased constructor.
+// ----------------------------------------------------------
+//
+CBTPinNotifier* CBTPinNotifier::NewL()
+ {
+ CBTPinNotifier* self=new (ELeave) CBTPinNotifier();
+ CleanupStack::PushL(self);
+ self->ConstructL();
+ CleanupStack::Pop(self);
+ return self;
+ }
+
+// ----------------------------------------------------------
+// CBTPinNotifier::CBTPinNotifier
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// ----------------------------------------------------------
+//
+CBTPinNotifier::CBTPinNotifier()
+ {
+ }
+
+// ----------------------------------------------------------
+// Destructor
+// ----------------------------------------------------------
+//
+CBTPinNotifier::~CBTPinNotifier()
+ {
+ }
+
+// ----------------------------------------------------------
+// CBTPinNotifier::RegisterL
+// Register notifier.
+// ----------------------------------------------------------
+//
+CBTPinNotifier::TNotifierInfo CBTPinNotifier::RegisterL()
+ {
+ iInfo.iUid=KBTPinCodeEntryNotifierUid;
+ iInfo.iChannel=KBTAuthenticationChannel;
+ iInfo.iPriority=ENotifierPriorityVHigh;
+ return iInfo;
+ }
+
+// ----------------------------------------------------------
+// CBTPinNotifier::GetParamsL
+// Initialize parameters and check if device is already
+// in registry. Jump to RunL as soon as possible.
+// ----------------------------------------------------------
+//
+void CBTPinNotifier::GetParamsL(const TDesC8& aBuffer, TInt aReplySlot, const RMessagePtr2& aMessage)
+ {
+ FLOG(_L("[BTNOTIF]\t CBTPinNotifier::GetParamsL() >>"));
+
+ CBTNPairNotifierBase::GetParamsL( aBuffer, aReplySlot, aMessage );
+
+ TBTPinCodeEntryNotifierParams param;
+ TPckgC<TBTPinCodeEntryNotifierParams> pckg(param);
+ pckg.Set(aBuffer);
+
+ iBTAddr = pckg().DeviceAddress();
+ if ( OtherOutgoPairing(iBTAddr) )
+ {
+ // We won't allow incoming pairing during outgoing pairing:
+ FLOG(_L("[BTNOTIF]\t CBTPinNotifier: outgoing pair in progress, reject incoming pair"));
+ CompleteMessage(KErrCancel);
+ return;
+ }
+
+ iLocallyInitiated = pckg().LocallyInitiated();
+ iPasskeyLength = pckg().PinCodeMinLength();
+ iStrongPinRequired = pckg().StrongPinCodeRequired();
+ ProcessParamsGetDeviceL( iBTAddr, pckg().DeviceName() );
+
+ FLOG(_L("[BTNOTIF]\t CBTPinNotifier::GetParamsL() <<"));
+ }
+
+// ----------------------------------------------------------
+// CBTPinNotifier::HandleGetDeviceCompletedL
+// Ask user response and return it to caller.
+// Store device into registry if user has accepted pairing.
+// ----------------------------------------------------------
+//
+void CBTPinNotifier::HandleGetDeviceCompletedL(const CBTDevice* aDev)
+ {
+ FLOG(_L("[BTNOTIF]\t CBTPinNotifier::HandleGetDeviceCompletedL() >>"));
+ (void) aDev;
+
+ // Check if blocked device
+ if( CheckBlockedDeviceL() )
+ return;
+
+ // Turn lights on and deactivate apps -key
+ iNotifUiUtil->TurnLightsOn();
+
+ if( CheckAndSetAutomatedPairing() )
+ {
+ CompleteMessage(iPinCode, KErrNone);
+ return;
+ }
+
+ // For incoming pairing request
+ if(!iLocallyInitiated)
+ {
+ TBool userAnswer = AuthoriseIncomingPairingL();
+ if( !userAnswer )
+ {
+ //User rejects the incoming pairing, complete message in QueryBlockDevice.
+ FLOG(_L("[BTNOTIF]\t CBTPinNotifier::HandleGetDeviceCompletedL() <<"));
+ return;
+ }
+ }
+
+ // Use a forever loop here to show query dialog again of ínput pin code does't fulfill the
+ // minimum length requirement
+ //
+ FOREVER
+ {
+ TBuf<KBTPassKeyMaxLength> tempResultBuffer;
+ RBuf prompt;
+ prompt.CleanupClosePushL();
+ GenerateQueryPromptL( prompt );
+ TInt keypress = iNotifUiUtil->ShowTextInputQueryL(tempResultBuffer, prompt, R_BT_ENTER_PASSKEY_QUERY,
+ ECmdShowBtOpenCoverNote, CAknQueryDialog::EConfirmationTone );
+ CleanupStack::PopAndDestroy( &prompt );
+
+ if( keypress ) // OK pressed
+ {
+ // Convert data from buf to pin
+ TBuf8<KBTPassKeyMaxLength> buf8;
+ buf8.Zero();
+ CnvUtfConverter::ConvertFromUnicodeToUtf8(buf8, tempResultBuffer);
+
+ //check if the length of pin less that minimum required pin code length
+ if ((iPasskeyLength == 0) || ( buf8.Length() >= iPasskeyLength))
+ {
+ iPinCode().iLength = STATIC_CAST(TUint8, buf8.Length());
+ for (TInt index=0; index<buf8.Length(); index++)
+ {
+ iPinCode().iPIN[index] = buf8[index];
+ }
+ CompleteMessage(iPinCode, KErrNone);
+ break;
+ }
+ else
+ {
+ //keep FOREVER loop runing, till the user input pin meet the requirement.
+ tempResultBuffer.Zero();
+ }
+ }
+ else // Cancel pressed
+ {
+ // If the outgoing pairing mode is set, then this is bonding initiated by the user.
+ TBool incomingConn = ( OutgoPairingMode( iBTAddr ) == EBTOutgoingPairNone );
+ if( !iMessage.IsNull() )
+ {
+ // No need to inform the user of the pairing result if the user cancelled it.
+ // If user doesn't answer anything but stack cancels, pairing result is needed
+ // to show for outgoing pairing. In this case, don't stop pairng observer.
+ CBTEngConnMan::StopPairingObserver( iBTAddr );
+ }
+
+ // We may be asking for pairing (locally initiated), because a remote device is requesting
+ // accesss to a service for which we require authentication.
+ if( iLocallyInitiated && incomingConn )
+ {
+ CheckAndHandleQueryIntervalL();
+ }
+ CompleteMessage(KErrCancel);
+ return;
+ }
+ }//END of FOREVER loop
+
+ FLOG(_L("[BTNOTIF]\t CBTPinNotifier::HandleGetDeviceCompletedL() completed"));
+ }
+
+// ----------------------------------------------------------
+// CBTPinNotifier::CheckAndSetAutomatedPairing
+// ----------------------------------------------------------
+TBool CBTPinNotifier::CheckAndSetAutomatedPairing()
+ {
+ FLOG(_L("[BTNOTIF]\t CBTPinNotifier::CheckAndSetAutomatedPairing()"));
+ TBool ret( EFalse );
+ // check if device is headset and passkey is empty -> do automated pairing with 0000.
+ if ( iDevice &&
+ OutgoPairingMode( iBTAddr ) == EBTOutgoingHeadsetAutoPairing &&
+ iPasskeyLength <= KDefaultPinCodeLength )
+ {
+ FLOG( _L( "[BTNOTIF]\t CBTPinNotifier::CheckAndSetAutomatedPairing - automated pairing on" ) );
+ FLOG(_L("[BTNOTIF]\t Setting default PIN code"));
+ iPinCode().iLength = KDefaultPinCodeLength;
+ for( TInt i=0; i < KDefaultPinCodeLength; ++i)
+ {
+ iPinCode().iPIN[i] = KZeroPinValue;
+ }
+ ret = ETrue;
+ }
+ return ret;
+ }
+
+// ----------------------------------------------------------
+// CBTPinNotifier::GenerateQueryPromptL
+// ----------------------------------------------------------
+void CBTPinNotifier::GenerateQueryPromptL( RBuf& aRBuf )
+ {
+ FLOG(_L("[BTNOTIF]\t CBTPinNotifier::GenerateQueryPromptLC() >>"));
+ TBTDeviceName devName;
+ BtNotifNameUtils::GetDeviceDisplayName( devName, iDevice );
+ if (iPasskeyLength > 0) //Minimum length passkey is defined
+ {
+ BluetoothUiUtil::LoadResourceAndSubstringL(
+ aRBuf, R_BT_MIN_PASSKEY_PROMPT, devName, 1 );
+
+ RBuf tmpBuf;
+ tmpBuf.CleanupClosePushL();
+ tmpBuf.Swap( aRBuf );
+ aRBuf.ReAllocL( aRBuf.MaxLength() + sizeof(TUint));
+ aRBuf.Zero();
+ // Passkey length should be localized, hope StringLoader can make it:
+ StringLoader::Format( aRBuf, tmpBuf, 0, iPasskeyLength );
+ CleanupStack::PopAndDestroy( &tmpBuf );
+ }
+ else
+ {
+ BluetoothUiUtil::LoadResourceAndSubstringL(
+ aRBuf, R_BT_PASSKEY_PROMPT, devName, 0 );
+ }
+ FLOG(_L("[BTNOTIF]\t CBTPinNotifier::GenerateQueryPromptLC() <<"));
+ }
+// End of File