1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 * 

    14 * Description:

    15 *

    16 */

    17 using System;

    18 using System.Collections.Generic;

    19 using System.Text;

    20 using System.IO;

    21 using SymbianUtils;

    22 using SymbianUtils.Tracer;

    23 using SymbianUtils.Streams;

    24 using SymbianStructuresLib.Compression.Common;

    25 using SymbianImageLib.Common.Image;

    26 using SymbianImageLib.Common.Header;

    27 using SymbianImageLib.Common.Streams;

    28 using SymbianImageLib.ROM.Content;

    29 using SymbianImageLib.ROM.Header;

    30 using SymbianImageLib.ROM.Structures;

    31 

    32 namespace SymbianImageLib.ROM.Image

    33 {

    34     public class SIROM : SIImage

    35     {

    36         #region Constructors

    37         public SIROM( ITracer aTracer, Stream aStream, string aName )

    38             : base( aTracer, new SIStream( aStream ), aName )

    39         {

    40             base.Trace( "[SymbianImageROM] Ctor() - START" );

    41 

    42             // Read the header and set base class relocation address

    43             iHeader = new SIHeaderROM( this, aStream );

    44 

    45             // We treat ourselves as one giant blob

    46             SIContentROM file = new SIContentROM( this );

    47             base.RegisterFile( file );

    48 

    49             base.Trace( "[SymbianImageROM] Ctor() - END" );

    50         }

    51         #endregion

    52 

    53         #region API

    54         public static bool IsROM( Stream aStream )

    55         {

    56             bool ret = false;

    57             //

    58             try

    59             {

    60                 ret = SIHeaderROM.IsROM( aStream );

    61             }

    62             catch ( Exception )

    63             {

    64             }

    65             //

    66             return ret;

    67         }

    68         #endregion

    69 

    70         #region From SIImage

    71         public override SIHeader Header

    72         {

    73             get { return iHeader; }

    74         }

    75         #endregion

    76 

    77         #region Internal methods

    78         #endregion

    79 

    80         #region Data members

    81         private readonly SIHeaderROM iHeader;

    82         #endregion

    83     }

    84 }