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/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2013 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <config-util.h>
#include <config.h>
#include <grub/util/misc.h>
#include <grub/osdep/hostfile.h>
#include <grub/util/windows.h>
#include <grub/emu/config.h>
#include <wincon.h>
#include <windows.h>
#include <grub/util/misc.h>
#include "progname.h"
struct grub_windows_console_font_infoex {
ULONG cbSize;
DWORD nFont;
COORD dwFontSize;
UINT FontFamily;
UINT FontWeight;
WCHAR FaceName[LF_FACESIZE];
};
static int
check_is_raster (HMODULE kernel32, HANDLE hnd)
{
CONSOLE_FONT_INFO console_font_info;
BOOL (WINAPI * func_GetCurrentConsoleFont) (HANDLE, BOOL,
PCONSOLE_FONT_INFO);
func_GetCurrentConsoleFont = (void *)
GetProcAddress (kernel32, "GetCurrentConsoleFont");
if (!func_GetCurrentConsoleFont)
return 1;
if (!func_GetCurrentConsoleFont (hnd, FALSE, &console_font_info))
return 1;
return console_font_info.nFont < 12;
}
static void
set_console_unicode_font (void)
{
BOOL (WINAPI * func_SetCurrentConsoleFontEx) (HANDLE, BOOL,
struct grub_windows_console_font_infoex *);
BOOL (WINAPI * func_SetConsoleFont)(HANDLE, DWORD);
HMODULE kernel32;
HANDLE out_handle = GetStdHandle (STD_OUTPUT_HANDLE);
HANDLE err_handle = GetStdHandle (STD_ERROR_HANDLE);
int out_raster, err_raster;
kernel32 = GetModuleHandle(TEXT("kernel32.dll"));
if (!kernel32)
return;
out_raster = check_is_raster (kernel32, out_handle);
err_raster = check_is_raster (kernel32, err_handle);
if (!out_raster && !err_raster)
return;
func_SetCurrentConsoleFontEx = (void *) GetProcAddress (kernel32, "SetCurrentConsoleFontEx");
/* Newer windows versions. */
if (func_SetCurrentConsoleFontEx)
{
struct grub_windows_console_font_infoex new_console_font_info;
new_console_font_info.cbSize = sizeof (new_console_font_info);
new_console_font_info.nFont = 12;
new_console_font_info.dwFontSize.X = 7;
new_console_font_info.dwFontSize.Y = 12;
new_console_font_info.FontFamily = FF_DONTCARE;
new_console_font_info.FontWeight = 400;
memcpy (new_console_font_info.FaceName, TEXT("Lucida Console"),
sizeof (TEXT("Lucida Console")));
if (out_raster)
func_SetCurrentConsoleFontEx (out_handle, FALSE,
&new_console_font_info);
if (err_raster)
func_SetCurrentConsoleFontEx (err_handle, FALSE,
&new_console_font_info);
return;
}
/* Fallback for older versions. */
func_SetConsoleFont = (void *) GetProcAddress (kernel32, "SetConsoleFont");
if (func_SetConsoleFont)
{
if (out_raster)
func_SetConsoleFont (out_handle, 12);
if (err_raster)
func_SetConsoleFont (err_handle, 12);
}
}
static char *grub_util_base_directory;
static char *locale_dir;
const char *
grub_util_get_config_filename (void)
{
static char *value = NULL;
if (!value)
value = grub_util_path_concat (2, grub_util_base_directory, "grub.cfg");
return value;
}
const char *
grub_util_get_pkgdatadir (void)
{
return grub_util_base_directory;
}
const char *
grub_util_get_localedir (void)
{
return locale_dir;
}
const char *
grub_util_get_pkglibdir (void)
{
return grub_util_base_directory;
}
void
grub_util_host_init (int *argc __attribute__ ((unused)),
char ***argv)
{
char *ptr;
SetConsoleOutputCP (CP_UTF8);
SetConsoleCP (CP_UTF8);
set_console_unicode_font ();
#if SIZEOF_TCHAR == 1
#elif SIZEOF_TCHAR == 2
LPWSTR tcmdline = GetCommandLineW ();
int i;
LPWSTR *targv;
targv = CommandLineToArgvW (tcmdline, argc);
*argv = xcalloc (*argc + 1, sizeof (argv[0]));
for (i = 0; i < *argc; i++)
(*argv)[i] = grub_util_tchar_to_utf8 (targv[i]);
(*argv)[i] = NULL;
#else
#error "Unsupported TCHAR size"
#endif
grub_util_base_directory = grub_canonicalize_file_name ((*argv)[0]);
if (!grub_util_base_directory)
grub_util_base_directory = xstrdup ((*argv)[0]);
for (ptr = grub_util_base_directory + strlen (grub_util_base_directory) - 1;
ptr >= grub_util_base_directory && *ptr != '/' && *ptr != '\\'; ptr--);
if (ptr >= grub_util_base_directory)
*ptr = '\0';
locale_dir = grub_util_path_concat (2, grub_util_base_directory, "locale");
set_program_name ((*argv)[0]);
#if (defined (GRUB_UTIL) && defined(ENABLE_NLS) && ENABLE_NLS)
setlocale (LC_ALL, "");
bindtextdomain (PACKAGE, locale_dir);
textdomain (PACKAGE);
#endif /* (defined(ENABLE_NLS) && ENABLE_NLS) */
}
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