--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/locationmapnavfw/library/src/mnmapimageservicebase.cpp	Tue Feb 02 01:06:48 2010 +0200
@@ -0,0 +1,250 @@
+/*
+* Copyright (c) 2005-2006 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:  CMnMapImageServiceBase class implementation
+*
+*/
+
+
+#include <e32base.h>
+#include <fbs.h>
+
+#include "mndebug.h"
+#include "mnerrors.h"
+#include "mninternal.h"
+#include "mninternal.inl"
+
+#include "mnmapimageservicebase.h"
+
+// ========================== MEMBER FUNCTIONS ===============================
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CMnMapImageServiceBase::CMnMapImageServiceBase()
+    {
+    }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CMnMapImageServiceBase::~CMnMapImageServiceBase()
+    {
+    if ( iBitmap )
+        {
+        delete iBitmap;
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CMnMapImageServiceBase::BaseConstructL()
+    {
+    CMnServiceBase::BaseConstructL();
+    }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+EXPORT_C const TMnMapImageParams& CMnMapImageServiceBase::MapImageParams() const
+    {
+    return iMapImageParams;
+    }
+        
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+EXPORT_C TMnMapImageParams& CMnMapImageServiceBase::MapImageParams()
+    {
+    return iMapImageParams;
+    }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CMnMapImageServiceBase::SetMapImageParams( const TMnMapImageParams& aImageParams )
+    {
+    iMapImageParams = aImageParams;
+    }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+EXPORT_C TRect CMnMapImageServiceBase::TargetRect() const
+    {
+    if ( iBitmap )
+        {
+        return TRect( iTargetOrigin, iBitmap->SizeInPixels() );
+        }
+    else
+        {
+        return TRect( 0, 0, 0, 0 );
+        }
+    }
+        
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CMnMapImage::TShowOptions CMnMapImageServiceBase::ShowOptions() const
+    {
+    return iShowOptions;
+    }
+        
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CFbsBitmap& CMnMapImageServiceBase::TargetBitmap() const
+    {
+    if ( !iBitmap )
+        {
+        PanicServer( KErrGeneral );
+        }
+    return *iBitmap;
+    }
+        
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CMnMapImageServiceBase::CompleteRendering()
+    {
+    LOG("CMnMapImageServiceBase::CompleteRenderingL in");
+    if ( CurrentAsyncRequest() != EMnIpcRenderImage )
+        {
+        PanicServer( KMnPanicAttemptToCompleteNoRequest );
+        }
+        
+    if ( iMapImageParams.ImageType() == TMnMapImageParams::ETypeUnspecified ) 
+        {
+        PanicServer( KMnPanicInvalidResult );
+        }   
+
+    TPckg<TMnMapImageParams> paramsPack( iMapImageParams );
+    TInt err = iMessage.Write( EMnIpcImageParamsParamIndex, paramsPack );
+
+    CompleteRequest( err );
+    
+    delete iBitmap;
+    iBitmap = NULL;
+
+    LOG("CMnMapImageServiceBase::CompleteRenderingL out");
+    }
+    
+// ---------------------------------------------------------------------------
+//  From class CAknAppServiceBase
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CMnMapImageServiceBase::ServiceL( const RMessage2& aMessage )
+    {
+    //LOG1("CMnMapImageServiceBase::ServiceL in, function %d", aMessage.Function());
+    
+    switch ( aMessage.Function() )
+        {
+        case EMnIpcRenderImage:
+            PrepareAsyncRequestL( aMessage );
+            StartAsyncRequestL( aMessage );
+            break;
+
+        case EMnIpcCancel:
+            HandleCancelRequestL( aMessage );
+            break;
+            
+        default:
+            CMnServiceBase::ServiceL( aMessage );
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+void CMnMapImageServiceBase::StartAsyncRequestL( const RMessage2& aMessage )
+    {
+    LOG("CMnMapImageServiceBase::StartAsyncRequestL in");
+
+    switch ( CurrentAsyncRequest() )
+        {
+        case EMnIpcRenderImage:
+            UnpackImageParamsL( aMessage );
+            UnpackOptionsL( aMessage );
+            UnpackBitmapHandleL( aMessage );
+            HandleRenderingL();
+            break;
+            
+        default:
+            User::Leave( KErrNotSupported );
+        }
+
+    LOG("CMnMapImageServiceBase::StartAsyncRequestL out");
+    }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+void CMnMapImageServiceBase::UnpackOptionsL( const RMessage2& aMessage )
+    {
+    LOG("CMnMapImageServiceBase::UnpackOptionsL");
+    
+    TMnMapImageOptions options;
+    TPckg<TMnMapImageOptions> optsPack( options );
+    aMessage.ReadL( EMnIpcImageOptionsParamIndex, optsPack );
+    
+    if ( options.iShowOptions & CMnMapImage::EShowOptionCurrentLocation )
+        {
+        // leaves with KErrPermissionDenied if client does not have Location capability
+        aMessage.HasCapabilityL( ECapabilityLocation );
+        }
+    
+    iShowOptions = options.iShowOptions;
+    iTargetOrigin = options.iTargetOrigin;
+    }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+void CMnMapImageServiceBase::UnpackImageParamsL( const RMessage2& aMessage )
+    {
+    LOG("CMnMapImageServiceBase::UnpackImageParamsL");
+    
+    TPckg<TMnMapImageParams> paramsPack( iMapImageParams );
+    aMessage.ReadL( EMnIpcImageParamsParamIndex, paramsPack );
+    }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+void CMnMapImageServiceBase::UnpackBitmapHandleL( const RMessage2& aMessage )
+    {
+    TInt bitmapHandle = aMessage.Int2(); // EMnIpcImageBitmapHandleParamIndex == 2
+    LOG1("CMnMapImageServiceBase::UnpackBitmapHandleL, handle %d", bitmapHandle);
+
+    ASSERT( !iBitmap );
+        
+    iBitmap = new (ELeave) CFbsBitmap;
+    User::LeaveIfError( iBitmap->Duplicate( bitmapHandle ) );
+    }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+void CMnMapImageServiceBase::HandleCancelRequestL( const RMessage2& aMessage )
+    {
+    TInt request = CurrentAsyncRequest();
+    
+    CMnServiceBase::HandleCancelRequestL( aMessage );
+    
+    if ( request == EMnIpcRenderImage )
+        {
+        delete iBitmap;
+        iBitmap = NULL;
+        }
+    }