dlls/kernel32/console.c

   1 /*
   2  * Win32 console functions
   3  *
   4  * Copyright 1995 Martin von Loewis and Cameron Heide
   5  * Copyright 1997 Karl Garrison
   6  * Copyright 1998 John Richardson
   7  * Copyright 1998 Marcus Meissner
   8  * Copyright 2001,2002,2004,2005,2010 Eric Pouech
   9  * Copyright 2001 Alexandre Julliard
  10  *
  11  * This library is free software; you can redistribute it and/or
  12  * modify it under the terms of the GNU Lesser General Public
  13  * License as published by the Free Software Foundation; either
  14  * version 2.1 of the License, or (at your option) any later version.
  15  *
  16  * This library is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  19  * Lesser General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU Lesser General Public
  22  * License along with this library; if not, write to the Free Software
  23  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  24  */
  25
  26 #include <stdarg.h>
  27 #include <stdio.h>
  28 #include <string.h>
  29 #include <limits.h>
  30
  31 #define NONAMELESSUNION
  32 #include "ntstatus.h"
  33 #define WIN32_NO_STATUS
  34 #include "windef.h"
  35 #include "winbase.h"
  36 #include "winternl.h"
  37 #include "winnls.h"
  38 #include "winerror.h"
  39 #include "wincon.h"
  40 #include "wine/condrv.h"
  41 #include "wine/debug.h"
  42 #include "kernel_private.h"
  43
  44 WINE_DEFAULT_DEBUG_CHANNEL(console);
  45
  46 /******************************************************************
  47  *              OpenConsoleW            (KERNEL32.@)
  48  *
  49  * Undocumented
  50  *      Open a handle to the current process console.
  51  *      Returns INVALID_HANDLE_VALUE on failure.
  52  */
  53 HANDLE WINAPI OpenConsoleW(LPCWSTR name, DWORD access, BOOL inherit, DWORD creation)
  54 {
  55     SECURITY_ATTRIBUTES sa;
  56
  57     TRACE("(%s, 0x%08lx, %d, %lu)\n", debugstr_w(name), access, inherit, creation);
  58
  59     if (!name || (wcsicmp( L"CONIN$", name ) && wcsicmp( L"CONOUT$", name )) || creation != OPEN_EXISTING)
  60     {
  61         SetLastError( ERROR_INVALID_PARAMETER );
  62         return INVALID_HANDLE_VALUE;
  63     }
  64
  65     sa.nLength = sizeof(sa);
  66     sa.lpSecurityDescriptor = NULL;
  67     sa.bInheritHandle = inherit;
  68
  69     return CreateFileW( name, access, FILE_SHARE_READ | FILE_SHARE_WRITE, &sa, creation, 0, NULL );
  70 }
  71
  72 /******************************************************************
  73  *              VerifyConsoleIoHandle            (KERNEL32.@)
  74  *
  75  * Undocumented
  76  */
  77 BOOL WINAPI VerifyConsoleIoHandle(HANDLE handle)
  78 {
  79     IO_STATUS_BLOCK io;
  80     DWORD mode;
  81     return !NtDeviceIoControlFile( handle, NULL, NULL, NULL, &io, IOCTL_CONDRV_GET_MODE,
  82                                    NULL, 0, &mode, sizeof(mode) );
  83 }
  84
  85 /******************************************************************
  86  *              DuplicateConsoleHandle            (KERNEL32.@)
  87  *
  88  * Undocumented
  89  */
  90 HANDLE WINAPI DuplicateConsoleHandle(HANDLE handle, DWORD access, BOOL inherit,
  91                                      DWORD options)
  92 {
  93     HANDLE ret;
  94     return DuplicateHandle(GetCurrentProcess(), handle, GetCurrentProcess(), &ret,
  95                            access, inherit, options) ? ret : INVALID_HANDLE_VALUE;
  96 }
  97
  98 /******************************************************************
  99  *              CloseConsoleHandle            (KERNEL32.@)
 100  *
 101  * Undocumented
 102  */
 103 BOOL WINAPI CloseConsoleHandle(HANDLE handle)
 104 {
 105     return CloseHandle(handle);
 106 }
 107
 108 /******************************************************************
 109  *              GetConsoleInputWaitHandle            (KERNEL32.@)
 110  *
 111  * Undocumented
 112  */
 113 HANDLE WINAPI GetConsoleInputWaitHandle(void)
 114 {
 115     return GetStdHandle( STD_INPUT_HANDLE );
 116 }
 117
 118
 119 /***********************************************************************
 120  *            GetConsoleKeyboardLayoutNameA   (KERNEL32.@)
 121  */
 122 BOOL WINAPI GetConsoleKeyboardLayoutNameA(LPSTR layoutName)
 123 {
 124     FIXME( "stub %p\n", layoutName);
 125     return TRUE;
 126 }
 127
 128 /***********************************************************************
 129  *            GetConsoleKeyboardLayoutNameW   (KERNEL32.@)
 130  */
 131 BOOL WINAPI GetConsoleKeyboardLayoutNameW(LPWSTR layoutName)
 132 {
 133     static int once;
 134     if (!once++)
 135         FIXME( "stub %p\n", layoutName);
 136     return TRUE;
 137 }
 138
 139 BOOL WINAPI SetConsoleIcon(HICON icon)
 140 {
 141     FIXME(": (%p) stub!\n", icon);
 142     SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 143     return FALSE;
 144 }
 145
 146 DWORD WINAPI GetNumberOfConsoleFonts(void)
 147 {
 148     return 1;
 149 }
 150
 151 BOOL WINAPI SetConsoleFont(HANDLE hConsole, DWORD index)
 152 {
 153     FIXME("(%p, %lu): stub!\n", hConsole, index);
 154     SetLastError(LOWORD(E_NOTIMPL) /* win10 1709+ */);
 155     return FALSE;
 156 }
 157
 158 BOOL WINAPI SetConsoleKeyShortcuts(BOOL set, BYTE keys, VOID *a, DWORD b)
 159 {
 160     FIXME(": (%u %u %p %lu) stub!\n", set, keys, a, b);
 161     SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 162     return FALSE;
 163 }
 164
 165
 166 BOOL WINAPI GetConsoleFontInfo(HANDLE hConsole, BOOL maximize, DWORD numfonts, CONSOLE_FONT_INFO *info)
 167 {
 168     FIXME("(%p %d %lu %p): stub!\n", hConsole, maximize, numfonts, info);
 169     SetLastError(LOWORD(E_NOTIMPL) /* win10 1709+ */);
 170     return FALSE;
 171 }