SourceFileInfo.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / DotNET / DotNET / 8.0 / untmp / WIN_WINDOWS / lh_tools_devdiv_wpf / Windows / wcp / Build / MS / Internal / Shared / SourceFileInfo.cs / 1 / SourceFileInfo.cs
                        

                        
                            //---------------------------------------------------------------------------- 
//
// File: SourceFileInfo.cs
//
// Description: 
//   an internal class that keeps the related information for a source file.
//   Such as the relative path, source directory, Link path and 
//   file stream etc. 
//
//   This can be shared by different build tasks. 
//
// History:
//    01/10/2007:   [....]        Created
// 
// Copyright (C) 2007 by Microsoft Corporation.  All rights reserved.
// 
//--------------------------------------------------------------------------- 
using System;
using System.Security.Permissions; 
using System.IO;

namespace MS.Internal
{ 
    #region SourceFileInfo
 
    //  
    // SourceFileInfo class
    //  
    internal class SourceFileInfo
    {
    #region Constructor
        //  
        // Constructor
        //  
        internal SourceFileInfo(string filePath) 
        {
            _filePath = filePath; 
            _sourcePath = null;
            _relativeSourceFilePath = null;

            _stream = null; 

            _isXamlFile = false; 
 
            if (!string.IsNullOrEmpty(filePath) && filePath.ToUpperInvariant().EndsWith(XAML, StringComparison.Ordinal))
            { 
                _isXamlFile = true;
            }
        }
 
    #endregion Constructor
 
    #region Properties 

        // 
        // The original file Path
        //
        internal string OriginalFilePath
        { 
            get { return _filePath; }
        } 
 
        //
        // The new Source Directory for this filepath 
        //
        // If the file is under the project root, this is the project root directory,
        // otherwise, this is the directory of the file.
        // 
        internal string SourcePath
        { 
            get { return _sourcePath;  } 
            set { _sourcePath = value; }
        } 

        //
        // The new relative path which is relative to the SourcePath.
        // 
        // If it is XamlFile,  the RelativeSourceFilePath would not include the .xaml extension.
        // 
        internal string RelativeSourceFilePath 
        {
            get { return _relativeSourceFilePath; } 
            set { _relativeSourceFilePath = value; }
        }

        // 
        // Indicate if the source file is a xaml file or not.
        // 
        internal bool IsXamlFile 
        {
            get { return _isXamlFile; } 
        }

        //
        // Stream of the file 
        //
        internal Stream Stream 
        { 
            get
            { 
                //
                // If the stream is not set for the file, get it from file system in Disk.
                //
                if ( _stream == null) 
                {
                    _stream = File.OpenRead(_filePath); 
                } 

                return _stream; 
            }

            set
            { 
                _stream = value;
            } 
        } 

    #endregion Properties 

    #region internal methods

        // 
        // Close the stream.
        // 
        internal void CloseStream() 
        {
            if (_stream != null) 
            {
                _stream.Close();
                _stream = null;
            } 
        }
 
    #endregion 

    #region Private Data 

        private string _filePath;
        private string _sourcePath;
        private string _relativeSourceFilePath; 
        private Stream _stream;
        private bool   _isXamlFile; 
 
        private const string XAML = ".XAML";
 
    #endregion Private Data

    }
    #endregion SourceFileInfo 

} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.

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