NTFSSecurity/AlphaFS/Filesystem/FileInfo Class/FileInfo.Open.cs

/*  Copyright (C) 2008-2016 Peter Palotas, Jeffrey Jangli, Alexandr Normuradov
 *  
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 *  of this software and associated documentation files (the "Software"), to deal 
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 *  copies of the Software, and to permit persons to whom the Software is 
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using System.IO;
using System.Security;
using System.Security.AccessControl;

namespace Alphaleonis.Win32.Filesystem
{
   partial class FileInfo
   {
      #region .NET

      /// <summary>Opens a file in the specified mode.</summary>
      /// <returns>A <see cref="FileStream"/> file opened in the specified mode, with read/write access and unshared.</returns>
      /// <param name="mode">A <see cref="FileMode"/> constant specifying the mode (for example, Open or Append) in which to open the file.</param>
      [SecurityCritical]
      public FileStream Open(FileMode mode)
      {
         return File.OpenCore(Transaction, LongFullName, mode, FileAccess.Read, FileShare.None, ExtendedFileAttributes.Normal, null, null, PathFormat.LongFullPath);
      }

      /// <summary>Opens a file in the specified mode with read, write, or read/write access.</summary>
      /// <returns>A <see cref="FileStream"/> object opened in the specified mode and access, and unshared.</returns>
      /// <param name="mode">A <see cref="FileMode"/> constant specifying the mode (for example, Open or Append) in which to open the file.</param>
      /// <param name="access">A <see cref="FileAccess"/> constant specifying whether to open the file with Read, Write, or ReadWrite file access.</param>
      [SecurityCritical]
      public FileStream Open(FileMode mode, FileAccess access)
      {
         return File.OpenCore(Transaction, LongFullName, mode, access, FileShare.None, ExtendedFileAttributes.Normal, null, null, PathFormat.LongFullPath);
      }

      /// <summary>Opens a file in the specified mode with read, write, or read/write access and the specified sharing option.</summary>
      /// <returns>A <see cref="FileStream"/> object opened with the specified mode, access, and sharing options.</returns>
      /// <param name="mode">A <see cref="FileMode"/> constant specifying the mode (for example, Open or Append) in which to open the file.</param>
      /// <param name="access">A <see cref="FileAccess"/> constant specifying whether to open the file with Read, Write, or ReadWrite file access.</param>
      /// <param name="share">A <see cref="FileShare"/> constant specifying the type of access other <see cref="FileStream"/> objects have to this file.</param>
      [SecurityCritical]
      public FileStream Open(FileMode mode, FileAccess access, FileShare share)
      {
         return File.OpenCore(Transaction, LongFullName, mode, access, share, ExtendedFileAttributes.Normal, null, null, PathFormat.LongFullPath);
      }

      #endregion // .NET

      #region AlphaFS

      /// <summary>[AlphaFS] Opens a file in the specified mode with read, write, or read/write access.</summary>
      /// <returns>A <see cref="FileStream"/> object opened in the specified mode and access, and unshared.</returns>
      /// <param name="mode">A <see cref="FileMode"/> constant specifying the mode (for example, Open or Append) in which to open the file.</param>
      /// <param name="rights">A <see cref="FileSystemRights"/> value that specifies whether a file is created if one does not exist, and determines whether the contents of existing files are retained or overwritten along with additional options.</param>
      [SecurityCritical]
      public FileStream Open(FileMode mode, FileSystemRights rights)
      {
         return File.OpenCore(Transaction, LongFullName, mode, rights, FileShare.None, ExtendedFileAttributes.Normal, null, null, PathFormat.LongFullPath);
      }

      /// <summary>[AlphaFS] Opens a file in the specified mode with read, write, or read/write access and the specified sharing option.</summary>
      /// <returns>A <see cref="FileStream"/> object opened with the specified mode, access, and sharing options.</returns>
      /// <param name="mode">A <see cref="FileMode"/> constant specifying the mode (for example, Open or Append) in which to open the file.</param>
      /// <param name="rights">A <see cref="FileSystemRights"/> value that specifies whether a file is created if one does not exist, and determines whether the contents of existing files are retained or overwritten along with additional options.</param>
      /// <param name="share">A <see cref="FileShare"/> constant specifying the type of access other <see cref="FileStream"/> objects have to this file.</param>
      [SecurityCritical]
      public FileStream Open(FileMode mode, FileSystemRights rights, FileShare share)
      {
         return File.OpenCore(Transaction, LongFullName, mode, rights, share, ExtendedFileAttributes.Normal, null, null, PathFormat.LongFullPath);
      }

      #endregion // AlphaFS
   }
}