--- a/bluetoothengine/btnotif/btnotifsrv/src/btnotifdeviceselector.cpp Tue Aug 31 15:25:10 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,538 +0,0 @@
-/*
-* Copyright (c) 2010 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:
-*
-*/
-
-
-#include <btextnotifiers.h>
-#include <btservices/advancedevdiscoverer.h>
-#include <btservices/btdevextension.h>
-#include <hb/hbcore/hbdevicedialogsymbian.h>
-#include "btnotifdeviceselector.h"
-
-#include "btnotifserver.h"
-#include "btnotificationmanager.h"
-#include "btnotifclientserver.h"
-// Key description length
-const TInt KMaxKeyDesCLength = 20;
-
-// ======== MEMBER FUNCTIONS ========
-
-// ---------------------------------------------------------------------------
-// C++ default constructor
-// ---------------------------------------------------------------------------
-//
-CBTNotifDeviceSelector::CBTNotifDeviceSelector( CBTNotifServer& aServer )
-: iServer( aServer )
- {
- }
-
-
-// ---------------------------------------------------------------------------
-// Symbian 2nd-phase constructor
-// ---------------------------------------------------------------------------
-//
-void CBTNotifDeviceSelector::ConstructL()
- {
- iServer.DevRepository().AddObserverL(this);
- iDiscoverer = CAdvanceDevDiscoverer::NewL( iServer.DevRepository(), *this );
- }
-
-// ---------------------------------------------------------------------------
-// NewL.
-// ---------------------------------------------------------------------------
-//
-CBTNotifDeviceSelector* CBTNotifDeviceSelector::NewL( CBTNotifServer& aServer )
- {
- CBTNotifDeviceSelector* self = new( ELeave ) CBTNotifDeviceSelector( aServer );
- CleanupStack::PushL( self );
- self->ConstructL();
- CleanupStack::Pop( self );
- return self;
- }
-
-// ---------------------------------------------------------------------------
-// Destructor
-// ---------------------------------------------------------------------------
-//
-CBTNotifDeviceSelector::~CBTNotifDeviceSelector()
- {
- iServer.DevRepository().RemoveObserver(this);
- if( iNotification )
- {
- // Clear the notification callback, we cannot receive them anymore.
- iNotification->RemoveObserver();
- iNotification->Close(); // Also dequeues the notification from the queue.
- iNotification = NULL;
- }
- iDevices.ResetAndDestroy();
- iDevices.Close();
- delete iDiscoverer;
-
- }
-
-// ---------------------------------------------------------------------------
-// Process a client message related to notifiers.
-// ---------------------------------------------------------------------------
-//
-void CBTNotifDeviceSelector::DispatchNotifierMessageL( const RMessage2& aMessage )
- {
- BOstraceFunctionEntryExt ( DUMMY_LIST, this, aMessage.Function() );
- TInt opcode = aMessage.Function();
- TInt uid = aMessage.Int0();
- switch ( opcode )
- {
- case EBTNotifCancelNotifier:
- {
- // We only accept a cancel message from the same session as the original
- // request (this is enforced by the RNotifier backend).
- TInt err( KErrNotFound );
- if ( !iMessage.IsNull() && opcode == iMessage.Function() &&
- aMessage.Session() == iMessage.Session() )
- {
- iMessage.Complete( KErrCancel );
- err = KErrNone;
- }
- aMessage.Complete( err );
- break;
- }
- case EBTNotifUpdateNotifier:
- {
- // not handling so far
- break;
- }
- case EBTNotifStartSyncNotifier:
- {
- // synch version of device searching is not supported:
- aMessage.Complete( KErrNotSupported );
- break;
- }
- case EBTNotifStartAsyncNotifier:
- {
- if ( !iMessage.IsNull() )
- {
- aMessage.Complete( KErrServerBusy );
- return;
- }
-
- iLoadDevices = EFalse;
- if(iServer.DevRepository().IsInitialized())
- {
- iLoadDevices = ETrue;
- if(iServer.DevRepository().AllDevices().Count()==0)
- {
- PrepareNotificationL(TBluetoothDialogParams::EDeviceSearch, ENoResource);
- iDevices.ResetAndDestroy();
- iDiscoverer->DiscoverDeviceL();
- }
- else
- {
- iDevices.ResetAndDestroy();
- PrepareNotificationL(TBluetoothDialogParams::EMoreDevice, ENoResource);
- LoadUsedDevicesL();
- }
- }
- iMessage = aMessage;
- break;
- }
- default:
- {
- aMessage.Complete( KErrNotSupported );
- }
- }
- BOstraceFunctionExit1( DUMMY_DEVLIST, this );
- }
-
-
-// ---------------------------------------------------------------------------
-// Cancels an outstanding client message related to notifiers.
-// ---------------------------------------------------------------------------
-//
-void CBTNotifDeviceSelector::CancelNotifierMessageL( const RMessage2& aMessage )
- {
- (void) aMessage;
- }
-
-// ---------------------------------------------------------------------------
-// From class MBTNotificationResult.
-// Handle a result from a user query.
-// ---------------------------------------------------------------------------
-//
-void CBTNotifDeviceSelector::MBRDataReceived( CHbSymbianVariantMap& aData )
- {
- TInt err = KErrCancel;
- if(aData.Keys().MdcaPoint(aData.Keys().MdcaCount()-1).Compare(_L("selectedindex"))==KErrNone)
- {
- TInt val = *(static_cast<TInt*>(aData.Get(_L("selectedindex"))->Data()));
- BOstrace1( TRACE_DEBUG, TNAME_DEVLIST_2, "MBRDataReceived, val %d", val );
-
- if ( !iMessage.IsNull() )
- {
- // TInt sel = val;// - TBluetoothDialogParams::EDialogExt;
- TBTDeviceResponseParamsPckg devParams;
- if ( val > -1 && val < iDevices.Count() )
- {
- TRAP(err,SendSelectedDeviceL(aData));
- /* devParams().SetDeviceAddress( iDevices[val]->Addr() );
- devParams().SetDeviceClass(iDevices[val]->Device().DeviceClass());
- devParams().SetDeviceName(iDevices[val]->Alias());
- err = iMessage.Write( EBTNotifSrvReplySlot, devParams );*/
- iNotification->RemoveObserver();
- iNotification->Close(); // Also dequeues the notification from the queue.
- iNotification = NULL;
- }
- iMessage.Complete( err );
- }
- iDiscoverer->CancelDiscovery();
- }
- else if(aData.Keys().MdcaPoint(0).Compare(_L("Stop"))==KErrNone)
- {
- iDiscoverer->CancelDiscovery();
- }
- else if(aData.Keys().MdcaPoint(0).Compare(_L("Retry"))==KErrNone)
- {
- iDiscoverer->CancelDiscovery();
- iDevices.ResetAndDestroy();
- TRAP_IGNORE( iDiscoverer->DiscoverDeviceL() );
-
- }
- else if(aData.Keys().MdcaPoint(0).Compare(_L("MoreDevices"))==KErrNone)
- {
- iNotification->RemoveObserver();
- iNotification->Close(); // Also dequeues the notification from the queue.
- iNotification = NULL;
- iDevices.ResetAndDestroy();
- TRAP_IGNORE( {
- PrepareNotificationL(TBluetoothDialogParams::EDeviceSearch, ENoResource);
- iDiscoverer->DiscoverDeviceL(); } );
- }
- }
-
-
-// ---------------------------------------------------------------------------
-// From class MBTNotificationResult.
-// The notification is finished.
-// ---------------------------------------------------------------------------
-//
-void CBTNotifDeviceSelector::MBRNotificationClosed( TInt aError, const TDesC8& aData )
- {
- (void) aError;
- (void) aData;
- iNotification->RemoveObserver();
- iNotification = NULL;
- }
-
-// ---------------------------------------------------------------------------
-// HandleNextDiscoveryResultL
-// ---------------------------------------------------------------------------
-//
-void CBTNotifDeviceSelector::HandleNextDiscoveryResultL(
- const TInquirySockAddr& aAddr, const TDesC& aName )
- {
- // Todo: look for this device in repository before creating it.
- TBuf<KBTDevAddrSize * 2> addr;
-
-
-
- CBtDevExtension* devext = GetDeviceFromRepositoryL(aAddr.BTAddr());
-
- if(!devext)
- {
- devext = CBtDevExtension::NewLC( aAddr, aName );
- }
- else
- {
- CleanupStack::PushL(devext);
- }
- iDevices.AppendL( devext );
- CleanupStack::Pop( devext );
-
- if(iNotification)
- {// conditional check required as CAdvanceDevDiscoverer sends discovered devices at times
- // even after canceldiscovery is issued and notification is set to NULL
- // this causes EExcDataAbort
- CHbSymbianVariantMap* map = iNotification->Data();
-/* TBuf<KMaxKeyDesCLength> keyStr;
- CHbSymbianVariant* devEntry;
-
- keyStr.Num( TBluetoothDialogParams::EDialogExt + iDevices.Count() - 1 );
- devEntry = CHbSymbianVariant::NewL( (TAny*) &(devext->Alias()),
- CHbSymbianVariant::EDes );
- map->Add( keyStr, devEntry );*/
-
- User::LeaveIfError(iNotification->SetData(TBluetoothDeviceDialog::EDeviceName,
- devext->Alias()));
-
- devext->Addr().GetReadable(addr);
- User::LeaveIfError(iNotification->SetData(TBluetoothDialogParams::EAddress,addr));
-
- TInt classOfDevice;
- classOfDevice = devext->Device().DeviceClass().DeviceClass();
- User::LeaveIfError(iNotification->SetData(TBluetoothDeviceDialog::EDeviceClass,classOfDevice));
-
- TBool status;
- status = isBonded( devext->Device());
-
- // setMajorProperty(majorProperty, _L("Bonded"), isBonded( devArray[i]->Device() ));
- AddDataL(map,_L("Bonded"),&status,CHbSymbianVariant::EBool);
- status = devext->Device().GlobalSecurity().Banned();
- AddDataL(map,_L("Blocked"),&status,
- CHbSymbianVariant::EBool);
- status = devext->Device().GlobalSecurity().NoAuthorise();
- AddDataL(map,_L("Trusted"),&status,
- CHbSymbianVariant::EBool);
- status = devext->ServiceConnectionStatus() == EBTEngConnected;
- AddDataL(map,_L("Connected"),&status,
- CHbSymbianVariant::EBool);
-
- iNotification->Update();
- }
- }
-
-// ---------------------------------------------------------------------------
-// HandleDiscoveryCompleted
-// ---------------------------------------------------------------------------
-//
-void CBTNotifDeviceSelector::HandleDiscoveryCompleted( TInt aErr )
- {
- (void) aErr;
- CHbSymbianVariantMap* map = iNotification->Data();
- TBuf<KMaxKeyDesCLength> keyStr;
-
-
- //TODO compile fail here we need to send the discovery completed text to the dialog
- //TODO change the hardcoded string
- keyStr.Copy(_L("Search Completed"));
- CHbSymbianVariant* devEntry( NULL );
- TRAP_IGNORE( devEntry = CHbSymbianVariant::NewL( (TAny*) &(keyStr),
- CHbSymbianVariant::EDes ) );
- if ( devEntry )
- {
- map->Add( keyStr, devEntry );
- iNotification->Update();
- }
- else
- {
- // todo: Complete client request with error
- }
- }
-
-// From MBtDeviceRepositoryObserver
-
-void CBTNotifDeviceSelector::RepositoryInitialized()
- {
- iRepositoryInitialized = ETrue;
- TInt err(KErrNone);
- if(!iLoadDevices)
- {
- iLoadDevices = ETrue;
- if(iServer.DevRepository().AllDevices().Count()==0)
- {
- iDevices.ResetAndDestroy();
- TRAP(err, {
- PrepareNotificationL(TBluetoothDialogParams::EDeviceSearch, ENoResource);
- iDiscoverer->DiscoverDeviceL(); } );
- }
- else
- {
- iDevices.ResetAndDestroy();
- TRAP( err,
- {PrepareNotificationL(
- TBluetoothDialogParams::EMoreDevice, ENoResource);
- LoadUsedDevicesL();
- } );
- }
- }
- if ( err )
- {
- // todo: complete client request
- }
- }
-
-void CBTNotifDeviceSelector::DeletedFromRegistry( const TBTDevAddr& aAddr )
- {
- (void) aAddr;
- }
-
-void CBTNotifDeviceSelector::AddedToRegistry( const CBtDevExtension& aDev )
- {
- (void) aDev;
- }
-
-void CBTNotifDeviceSelector::ChangedInRegistry( const CBtDevExtension& aDev, TUint aSimilarity )
- {
- (void) aDev;
- (void) aSimilarity;
- }
-
-void CBTNotifDeviceSelector::ServiceConnectionChanged(const CBtDevExtension& aDev, TBool aConnected )
- {
- (void) aDev;
- (void) aConnected;
- }
-
-
-// ---------------------------------------------------------------------------
-// Get and configure a notification.
-// ---------------------------------------------------------------------------
-//
-void CBTNotifDeviceSelector::PrepareNotificationL(
- TBluetoothDialogParams::TBTDialogType aType,
- TBTDialogResourceId aResourceId )
- {
- BOstraceFunctionEntry0( DUMMY_DEVLIST );
- if(iNotification)
- {
- iNotification->RemoveObserver();
- iNotification = NULL;
- }
- iNotification = iServer.NotificationManager()->GetNotification();
- User::LeaveIfNull( iNotification ); // For OOM exception, leaves with KErrNoMemory
- iNotification->SetObserver( this );
- iNotification->SetNotificationType( aType, aResourceId );
-
- iServer.NotificationManager()->QueueNotificationL( iNotification,CBTNotificationManager::EPriorityHigh );
- BOstraceFunctionExit0( DUMMY_DEVLIST );
- }
-
-void CBTNotifDeviceSelector::LoadUsedDevicesL()
- {
- const RDevExtensionArray& devArray= iServer.DevRepository().AllDevices();
- TBuf<KBTDevAddrSize * 2> addr;
- for(TInt i=0; i< devArray.Count(); i++ )
- {
- const TTime& usedTime = devArray[i]->Device().Used();
- TTime monthBack;
- monthBack.HomeTime();
- monthBack -= TTimeIntervalDays(30);
- if(usedTime >= monthBack)
- {
- iDevices.AppendL( devArray[i]->CopyL() );
- CHbSymbianVariantMap* map = iNotification->Data();
- // TBuf<KMaxKeyDesCLength> keyStr;
- // CHbSymbianVariant* devEntry;
-
- // keyStr.Num( TBluetoothDialogParams::EDialogExt + iDevices.Count() - 1 );
-// devEntry = CHbSymbianVariant::NewL( (TAny*) &(devArray[i]->Alias()),
- // CHbSymbianVariant::EDes );
- // map->Add( keyStr, devEntry, );
- User::LeaveIfError(iNotification->SetData(TBluetoothDeviceDialog::EDeviceName,
- devArray[i]->Alias()));
-// AddDataL(map,keyStr,&(devArray[i]->Alias()),CHbSymbianVariant::EDes);
- devArray[i]->Addr().GetReadable(addr);
- User::LeaveIfError(iNotification->SetData(TBluetoothDialogParams::EAddress,addr));
- addr.Zero();
- TInt classOfDevice;
- classOfDevice = devArray[i]->Device().DeviceClass().DeviceClass();
- User::LeaveIfError(iNotification->SetData(TBluetoothDeviceDialog::EDeviceClass,classOfDevice));
-
- TBool status;
- status = isBonded( devArray[i]->Device());
-
- // setMajorProperty(majorProperty, _L("Bonded"), isBonded( devArray[i]->Device() ));
- AddDataL(map,_L("Bonded"),&status,CHbSymbianVariant::EBool);
- status = devArray[i]->Device().GlobalSecurity().Banned();
- AddDataL(map,_L("Blocked"),&status,
- CHbSymbianVariant::EBool);
- status = devArray[i]->Device().GlobalSecurity().NoAuthorise();
- AddDataL(map,_L("Trusted"),&status,
- CHbSymbianVariant::EBool);
- status = devArray[i]->ServiceConnectionStatus() == EBTEngConnected;
- AddDataL(map,_L("Connected"),&status,
- CHbSymbianVariant::EBool);
- // set blocked status:
-/* setMajorProperty(majorProperty, BtuiDevProperty::Blocked,
- devArray[i]->Device().GlobalSecurity().Banned() );
- // set trusted status:
- setMajorProperty(majorProperty, BtuiDevProperty::Trusted,
- devArray[i]->Device().GlobalSecurity().NoAuthorise() );
- // set connected status:
- // EBTEngConnecting is an intermediate state between connected and not-connected,
- // we do not treat it as connected:
- setMajorProperty(majorProperty, BtuiDevProperty::Connected, devArray[i]->ServiceConnectionStatus() == EBTEngConnected);
-
- */
-
- // AddDataL(map,keyStr,&(devArray[i]->Alias()),CHbSymbianVariant::EDes);
- iNotification->Update();
- }
- }
- }
-
-
-
-/*!
- Tells if the given device is bonded.
-*/
-TBool CBTNotifDeviceSelector::isBonded( const CBTDevice &dev )
-{
- // todo: this has not addresses Just Works pairing mode yet.
- return dev.IsValidPaired() && dev.IsPaired() &&
- dev.LinkKeyType() != ELinkKeyUnauthenticatedUpgradable;
-}
-
-void CBTNotifDeviceSelector::AddDataL(CHbSymbianVariantMap* aMap, const TDesC& aKey,
- const TAny* aData, CHbSymbianVariant::TType aDataType)
- {
- CHbSymbianVariant* value = CHbSymbianVariant::NewL(aData, aDataType);
- CleanupStack::PushL( value );
- User::LeaveIfError( aMap->Add( aKey, value ) ); // aMap takes the ownership of value
- CleanupStack::Pop( value );
- }
-
-// ---------------------------------------------------------------------------
-// Tells if these two instances are for the same remote device
-// ---------------------------------------------------------------------------
-//
-TBool MatchDeviceAddress(const TBTDevAddr* aAddr, const CBtDevExtension& aDev)
- {
- return *aAddr == aDev.Device().BDAddr();
- }
-
-
-CBtDevExtension* CBTNotifDeviceSelector::GetDeviceFromRepositoryL( const TBTDevAddr& aAddr )
-{
- const RDevExtensionArray& devArray= iServer.DevRepository().AllDevices();
-
- TInt pos = devArray.Find( aAddr, MatchDeviceAddress);
- if(pos > -1)
- {
- return devArray[pos]->CopyL();
- }
- return NULL;
-/* addrSymbianToReadbleString( addrStr, addr );
- for (int i = 0; i < mData.count(); ++i ) {
- if ( mData.at( i ).value( BtDeviceModel::ReadableBdaddrRole )
- == addrStr ) {
- return i;
- }
- }
- return -1;*/
-}
-
-
-void CBTNotifDeviceSelector::SendSelectedDeviceL( CHbSymbianVariantMap& aData )
- {
- TInt err;
- TBTDeviceResponseParamsPckg devParams;
- TBTDevAddr address;
- User::LeaveIfError(address.SetReadable(
- *(static_cast<TDesC*>(aData.Get(_L("deviceaddress"))->Data()))));
- devParams().SetDeviceAddress( address );
- devParams().SetDeviceClass(*(static_cast<TUint32*>(aData.Get(_L("deviceclass"))->Data())));
- devParams().SetDeviceName(*(static_cast<TDesC*>(aData.Get(_L("devicename"))->Data())));
- User::LeaveIfError(iMessage.Write( EBTNotifSrvReplySlot, devParams ));
- }
-