sdk/lib/conutils/stream_private.h

   1 /*
   2  * PROJECT:     ReactOS Console Utilities Library
   3  * LICENSE:     GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
   4  * PURPOSE:     Provides basic abstraction wrappers around CRT streams or
   5  *              Win32 console API I/O functions, to deal with i18n + Unicode
   6  *              related problems.
   7  * COPYRIGHT:   Copyright 2017-2018 ReactOS Team
   8  *              Copyright 2017-2018 Hermes Belusca-Maito
   9  */
  10
  11 #ifndef __STREAM_PRIVATE_H__
  12 #define __STREAM_PRIVATE_H__
  13
  14 #pragma once
  15
  16 /*
  17  * Console I/O streams
  18  */
  19
  20 #if 0
  21 // Shadow type, implementation-specific
  22 typedef struct _CON_STREAM CON_STREAM, *PCON_STREAM;
  23 #endif
  24
  25 typedef struct _CON_STREAM
  26 {
  27     CON_WRITE_FUNC WriteFunc;
  28
  29 #ifdef USE_CRT
  30     FILE* fStream;
  31 #else
  32     BOOL IsInitialized;
  33     CRITICAL_SECTION Lock;
  34
  35     HANDLE hHandle;
  36
  37     /*
  38      * TRUE if 'hHandle' refers to a console, in which case I/O UTF-16
  39      * is directly used. If 'hHandle' refers to a file or a pipe, the
  40      * 'Mode' flag is used.
  41      */
  42     BOOL IsConsole;
  43
  44     /*
  45      * The 'Mode' flag is used to know the translation mode
  46      * when 'hHandle' refers to a file or a pipe.
  47      */
  48     CON_STREAM_MODE Mode;
  49     UINT CodePage;  // Used to convert UTF-16 text to some ANSI codepage.
  50 #endif /* defined(USE_CRT) */
  51 } CON_STREAM, *PCON_STREAM;
  52
  53 #endif  /* __STREAM_PRIVATE_H__ */
  54
  55 /* EOF */