1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/mm/imagingandcamerafws/camerafw/source/EcamPluginSupport.cpp	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,132 @@
     1.4 +// Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +//
    1.18 +
    1.19 +#include <ecam/ecamplugin.h>
    1.20 +#include <ecam/ecaminfoplugin.h>
    1.21 +
    1.22 +#include <ecom/ecom.h>
    1.23 +#include <mm/mmpluginutils.h>
    1.24 +
    1.25 +#include <ecamuids.hrh>
    1.26 +
    1.27 +//
    1.28 +// CCameraPlugin
    1.29 +//
    1.30 +
    1.31 +EXPORT_C TInt CCameraPlugin::CamerasAvailable()
    1.32 +	{
    1.33 +	CCameraInfoPlugin* info = NULL;
    1.34 +	TRAPD(error, info = CCameraInfoPlugin::NewL());
    1.35 +	if (error!=KErrNone)
    1.36 +		{
    1.37 +		// error during open, default to 0
    1.38 +		// TODO - can we return an error here?
    1.39 +		return 0;
    1.40 +		}
    1.41 +	TInt result = info->CamerasAvailable();
    1.42 +	delete info;
    1.43 +	REComSession::FinalClose(); // don't have to do this here, but might as well tidy up
    1.44 +	return result;
    1.45 +	}
    1.46 +	
    1.47 +CCameraPlugin* CCameraPlugin::NewL(TInt aCameraVersion)
    1.48 +	{
    1.49 +	TUid interfaceUid = {KUidOnboardCameraPlugin};
    1.50 +	TUid dtor;
    1.51 +
    1.52 +#ifdef _DEBUG
    1.53 +	CCameraPlugin* self = 
    1.54 +		static_cast<CCameraPlugin*>
    1.55 +			(MmPluginUtils::CreateImplementationL(interfaceUid, dtor, KECamPluginMatchString));
    1.56 +#else
    1.57 +	CCameraPlugin* self = 
    1.58 +		static_cast<CCameraPlugin*>
    1.59 +			(MmPluginUtils::CreateImplementationL(interfaceUid, dtor, KECamPluginMatchString, KRomOnlyResolverUid));
    1.60 +#endif
    1.61 +
    1.62 +	//create CCameraStructure here
    1.63 +	self->iCameraStructure = new CCameraStructure();
    1.64 +	if (!self->iCameraStructure)
    1.65 +		{
    1.66 +		delete self;
    1.67 +		REComSession::DestroyedImplementation(dtor);
    1.68 +		User::Leave(KErrNoMemory);
    1.69 +		}
    1.70 +	else
    1.71 +		{
    1.72 +		self->iCameraStructure->iCameraVersion = aCameraVersion;
    1.73 +	 	self->iCameraStructure->iDestructorKey = dtor;	
    1.74 +		}
    1.75 +	return self;
    1.76 +	}
    1.77 +
    1.78 +CCameraPlugin* CCameraPlugin::NewLC(TInt aCameraVersion)
    1.79 +	{
    1.80 +	CCameraPlugin* self = NewL(aCameraVersion);
    1.81 +	CleanupStack::PushL(self);
    1.82 +	return self;	
    1.83 +	}
    1.84 +
    1.85 +EXPORT_C CCameraPlugin* CCameraPlugin::NewL(MCameraObserver2& aObserver,TInt aCameraIndex,TInt aPriority,TInt aCameraVersion)
    1.86 +	{
    1.87 +	CCameraPlugin* self = NewLC(aCameraVersion);
    1.88 +	self->Construct2L(aObserver, aCameraIndex, aPriority);
    1.89 +	CleanupStack::Pop(self);
    1.90 +	return self;
    1.91 +	}
    1.92 +
    1.93 +EXPORT_C CCameraPlugin* CCameraPlugin::NewDuplicateL(MCameraObserver2& aObserver,TInt aCameraHandle,TInt aCameraVersion)
    1.94 +	{
    1.95 +	CCameraPlugin* self = NewLC(aCameraVersion);
    1.96 +	self->Construct2DupL(aObserver, aCameraHandle);
    1.97 +	CleanupStack::Pop(self);
    1.98 +	return self;
    1.99 +	}
   1.100 +
   1.101 +
   1.102 +EXPORT_C CCameraPlugin* CCameraPlugin::NewL(MCameraObserver& aObserver,TInt aCameraIndex,TInt aCameraVersion)
   1.103 +	{
   1.104 +	CCameraPlugin* self = NewLC(aCameraVersion);
   1.105 +	self->Construct2L(aObserver, aCameraIndex);
   1.106 +	CleanupStack::Pop(self);
   1.107 +	return self;
   1.108 +	}
   1.109 +
   1.110 +EXPORT_C CCameraPlugin* CCameraPlugin::NewDuplicateL(MCameraObserver& aObserver,TInt aCameraHandle,TInt aCameraVersion)
   1.111 +	{
   1.112 +	CCameraPlugin* self = NewLC(aCameraVersion);
   1.113 +	self->Construct2DupL(aObserver, aCameraHandle);
   1.114 +	CleanupStack::Pop(self);
   1.115 +	return self;
   1.116 +	}
   1.117 +
   1.118 +EXPORT_C CCameraPlugin::~CCameraPlugin()
   1.119 +	{
   1.120 +	if (iCameraStructure)
   1.121 +		{
   1.122 +		REComSession::DestroyedImplementation(iCameraStructure->iDestructorKey);
   1.123 +		}
   1.124 +	delete iCameraStructure;
   1.125 +	}
   1.126 +	
   1.127 +EXPORT_C CCameraPlugin::CCameraPlugin()
   1.128 +	{
   1.129 +	}
   1.130 +	
   1.131 +EXPORT_C TInt CCameraPlugin::CameraVersion()
   1.132 +	{
   1.133 +	return iCameraStructure->iCameraVersion;
   1.134 +	}
   1.135 +