whoami: Add semi-stub application to display username.

Fixes GTA V hang experienced by some users.

Signed-off-by: Brendan Shanks <bshanks@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Brendan Shanks 2020-03-09 11:09:52 -07:00 committed by Alexandre Julliard
parent 3f0cbf4691
commit b36a10596a
4 changed files with 105 additions and 0 deletions

2
configure vendored
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@ -1792,6 +1792,7 @@ enable_uninstaller
enable_unlodctr
enable_view
enable_wevtutil
enable_whoami
enable_wineboot
enable_winebrowser
enable_winecfg
@ -21266,6 +21267,7 @@ wine_fn_config_makefile programs/uninstaller enable_uninstaller
wine_fn_config_makefile programs/unlodctr enable_unlodctr
wine_fn_config_makefile programs/view enable_view
wine_fn_config_makefile programs/wevtutil enable_wevtutil
wine_fn_config_makefile programs/whoami enable_whoami
wine_fn_config_makefile programs/wineboot enable_wineboot
wine_fn_config_makefile programs/winebrowser enable_winebrowser
wine_fn_config_makefile programs/winecfg enable_winecfg

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@ -3973,6 +3973,7 @@ WINE_CONFIG_MAKEFILE(programs/uninstaller)
WINE_CONFIG_MAKEFILE(programs/unlodctr)
WINE_CONFIG_MAKEFILE(programs/view)
WINE_CONFIG_MAKEFILE(programs/wevtutil)
WINE_CONFIG_MAKEFILE(programs/whoami)
WINE_CONFIG_MAKEFILE(programs/wineboot)
WINE_CONFIG_MAKEFILE(programs/winebrowser)
WINE_CONFIG_MAKEFILE(programs/winecfg)

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@ -0,0 +1,7 @@
MODULE = whoami.exe
IMPORTS = secur32
EXTRADLLFLAGS = -mconsole -municode -mno-cygwin
C_SRCS = \
main.c

95
programs/whoami/main.c Normal file
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@ -0,0 +1,95 @@
/*
* Copyright 2020 Brendan Shanks for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#define SECURITY_WIN32
#include <windows.h>
#include <security.h>
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(whoami);
static int output_write(const WCHAR* str, int len)
{
DWORD ret, count;
ret = WriteConsoleW(GetStdHandle(STD_OUTPUT_HANDLE), str, len, &count, NULL);
if (!ret)
{
DWORD lenA;
char* strA;
/* On Windows WriteConsoleW() fails if the output is redirected. So fall
* back to WriteFile(), assuming the console encoding is still the right
* one in that case.
*/
lenA = WideCharToMultiByte(GetConsoleOutputCP(), 0, str, len,
NULL, 0, NULL, NULL);
strA = HeapAlloc(GetProcessHeap(), 0, lenA);
if (!strA)
return 0;
WideCharToMultiByte(GetConsoleOutputCP(), 0, str, len, strA, lenA,
NULL, NULL);
WriteFile(GetStdHandle(STD_OUTPUT_HANDLE), strA, lenA, &count, FALSE);
HeapFree(GetProcessHeap(), 0, strA);
}
return count;
}
int __cdecl wmain(int argc, WCHAR *argv[])
{
WCHAR *buf = NULL;
ULONG size = 0;
BOOL result;
if (argc > 1)
{
int i;
WINE_FIXME("unsupported arguments:");
for (i = 0; i < argc; i++)
WINE_FIXME(" %s", wine_dbgstr_w(argv[i]));
WINE_FIXME("\n");
}
result = GetUserNameExW(NameSamCompatible, NULL, &size);
if (result || GetLastError() != ERROR_MORE_DATA)
{
WINE_ERR("GetUserNameExW failed, result %d, error %d\n", result, GetLastError());
return 1;
}
buf = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
if (!buf)
{
WINE_ERR("Memory allocation failed\n");
return 1;
}
result = GetUserNameExW(NameSamCompatible, buf, &size);
if (result)
{
output_write(buf, size);
output_write(L"\r\n", 2);
}
else
WINE_ERR("GetUserNameExW failed, error %d\n", GetLastError());
HeapFree(GetProcessHeap(), 0, buf);
return 0;
}