--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bluetoothengine/btnotif/btnotifsrv/src/btnotifdeviceselector.cpp	Fri May 14 16:01:46 2010 +0300
@@ -0,0 +1,262 @@
+/*
+* 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 <hb/hbcore/hbsymbianvariant.h>
+#include "btnotifdeviceselector.h"
+
+#include "btnotifserver.h"
+#include "btnotificationmanager.h"
+#include "btnotifclientserver.h"
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// C++ default constructor
+// ---------------------------------------------------------------------------
+//
+CBTNotifDeviceSelector::CBTNotifDeviceSelector( CBTNotifServer& aServer )
+:   iServer( aServer )
+    {
+    }
+
+
+// ---------------------------------------------------------------------------
+// Symbian 2nd-phase constructor
+// ---------------------------------------------------------------------------
+//
+void CBTNotifDeviceSelector::ConstructL()
+    {
+    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()
+    {
+    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;
+                }
+            PrepareNotificationL(TBluetoothDialogParams::EDeviceSearch, ENoResource);
+            iDevices.ResetAndDestroy();
+            iDiscoverer->DiscoverDeviceL();
+            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;
+//    const CHbSymbianVariant* value = aData.Get(_L("selectedindex"));
+    if(aData.Keys().MdcaPoint(0).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() )
+                {
+                devParams().SetDeviceAddress( iDevices[val]->Addr() );
+                err = iMessage.Write( EBTNotifSrvReplySlot, devParams );
+                }
+            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();
+        delete iDiscoverer;
+        iDiscoverer = NULL;
+        iDiscoverer = CAdvanceDevDiscoverer::NewL( iServer.DevRepository(), *this );
+        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.
+    CBtDevExtension* devext = CBtDevExtension::NewLC( aAddr, aName );
+    iDevices.AppendL( devext );
+    CleanupStack::Pop( devext );
+    CHbSymbianVariantMap* map = iNotification->Data();
+    TBuf<8> keyStr;
+    CHbSymbianVariant* devEntry;
+
+    keyStr.Num( TBluetoothDialogParams::EDialogExt + iDevices.Count() - 1 );
+    devEntry = CHbSymbianVariant::NewL( (TAny*) &(devext->Alias()), 
+            CHbSymbianVariant::EDes );
+    map->Add( keyStr, devEntry );
+    iNotification->Update();
+    }
+
+// ---------------------------------------------------------------------------
+// HandleDiscoveryCompleted
+// ---------------------------------------------------------------------------
+//
+void CBTNotifDeviceSelector::HandleDiscoveryCompleted( TInt aErr )
+    {
+    (void) aErr;
+    // todo: update dialog
+    }
+
+// ---------------------------------------------------------------------------
+// Get and configure a notification.
+// ---------------------------------------------------------------------------
+//
+void CBTNotifDeviceSelector::PrepareNotificationL(
+    TBluetoothDialogParams::TBTDialogType aType,
+    TBTDialogResourceId aResourceId )
+    {
+    BOstraceFunctionEntry0( DUMMY_DEVLIST );
+    iNotification = iServer.NotificationManager()->GetNotification();
+    User::LeaveIfNull( iNotification ); // For OOM exception, leaves with KErrNoMemory
+    iNotification->SetObserver( this );
+    iNotification->SetNotificationType( aType, aResourceId );
+
+    /*
+    _LIT(KTitleValue, "BT Search");
+    TPtrC ptr;
+    ptr.Set( KTitleValue );
+    iNotification->SetData( TBluetoothDialogParams::EDialogTitle, ptr );
+    */
+    
+    /*err = */ iServer.NotificationManager()->QueueNotification( iNotification );
+    //NOTIF_NOTHANDLED( !err )
+    BOstraceFunctionExit0( DUMMY_DEVLIST );
+    }