mcs/class/corlib/System.Runtime.InteropServices/UCOMIStream.cs

   1 //
   2 // System.Runtime.InteropServices.UCOMIStream.cs
   3 //
   4 // Author:
   5 //   Andreas Nahr (ClassDevelopment@A-SoftTech.com)
   6 //
   7
   8 //
   9 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
  10 //
  11 // Permission is hereby granted, free of charge, to any person obtaining
  12 // a copy of this software and associated documentation files (the
  13 // "Software"), to deal in the Software without restriction, including
  14 // without limitation the rights to use, copy, modify, merge, publish,
  15 // distribute, sublicense, and/or sell copies of the Software, and to
  16 // permit persons to whom the Software is furnished to do so, subject to
  17 // the following conditions:
  18 //
  19 // The above copyright notice and this permission notice shall be
  20 // included in all copies or substantial portions of the Software.
  21 //
  22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  29 //
  30
  31 using System;
  32 using System.Runtime.InteropServices;
  33
  34 namespace System.Runtime.InteropServices
  35 {
  36         [Guid ("0000000c-0000-0000-c000-000000000046")]
  37         [InterfaceType (ComInterfaceType.InterfaceIsIUnknown)]
  38         public interface UCOMIStream
  39         {
  40                 void Clone (out UCOMIStream ppstm);
  41                 void Commit (int grfCommitFlags);
  42                 void CopyTo (UCOMIStream pstm, long cb, IntPtr pcbRead, IntPtr pcbWritten);
  43                 void LockRegion (long libOffset, long cb, int dwLockType);
  44                 void Read ([Out, MarshalAs(UnmanagedType.LPArray, ArraySubType = Consts.UnmanagedType_80, SizeParamIndex = 1)] byte[] pv, int cb, IntPtr pcbRead);
  45                 void Revert ();
  46                 void Seek (long dlibMove, int dwOrigin, IntPtr plibNewPosition);
  47                 void SetSize (long libNewSize);
  48                 void Stat (out STATSTG pstatstg, int grfStatFlag);
  49                 void UnlockRegion (long libOffset, long cb, int dwLockType);
  50                 void Write ([MarshalAs(UnmanagedType.LPArray, ArraySubType = Consts.UnmanagedType_80, SizeParamIndex = 1)] byte[] pv, int cb, IntPtr pcbWritten);
  51         }
  52 }