/*

* Copyright (c) 2004-2008 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: 

*

*/

using System;

using System.IO;

using System.Collections.Generic;

using System.Text;

using SymbianStructuresLib.Debug.Code;

using SymbianCodeLib.SourceManagement.Source;

using SymbianCodeLib.SourceManagement.Provisioning;

using SymbianUtils.FileTypes;

using SymbianUtils;

using SymbianImageLib.Common.Image;

using SymbianImageLib.Common.Content;

using CLPluginImg.Reader;

using CLPluginImg.Source;

namespace CLPluginImg.Provider

{

    public class ImgSourceProvider : CodeSourceProvider

    {

        #region Constructors

        public ImgSourceProvider( CodeSourceProviderManager aManager )

            : base( aManager )

        {

        }

        #endregion

        #region From SymSourceProvider

        public override CodeSourceCollection CreateSources( string aFileName )

        {

            SIImage image = SIImage.New( base.Tracer, aFileName );

            if ( image == null )

            {

                throw new NotSupportedException( "The specified image file is not supported" );

            }

            // We need to make a source and (single) collection for each content object within the image.

            // This enables relocation support when an image is actually used (i.e. read & decompress code

            // on demand, rather than up front). 

            CodeSourceCollection sources = new CodeSourceCollection();

            //

            foreach ( SIContent content in image )

            {

                CodeCollection collection = CodeCollection.New( base.IdAllocator, aFileName, content.FileName );

                collection.IsRelocatable = content.IsRelocationSupported;

                // The URI must be unique

                string uri = string.Format( "{0} [{1}]", aFileName, content.FileName );

                ImgSource source = new ImgSource( uri, this, collection, content );

                sources.Add( source );

            }

            //

            return sources;

        }

        public override SymFileTypeList FileTypes

        {

            get

            {

                SymFileTypeList ret = new SymFileTypeList();

                //

                ret.Add( new SymFileType( ".img", "Symbian OS Image Files" ) );

                //

                return ret;

            }

        }

        public override string Name

        {

            get { return "SYMBIAN OS IMAGE"; }

        }

        #endregion

        #region Properties

        #endregion

        #region Event handlers

        #endregion

        #region Internal constants

        #endregion

        #region Internal methods

        #endregion

        #region Data members

        #endregion

    }

}