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ipconfig: Use OEM code page for output. 

Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Eric Pouech 2022-04-28 11:22:40 +02:00 committed by Alexandre Julliard
parent f2c4b9fe07
commit 8201fe2494
1 changed files with 5 additions and 8 deletions
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13
programs/ipconfig/ipconfig.c
View File

@ -31,30 +31,27 @@
static int ipconfig_vprintfW(const WCHAR *msg, va_list va_args) static int ipconfig_vprintfW(const WCHAR *msg, va_list va_args)
{ {
int wlen; int wlen;
DWORD count, ret; DWORD count;
WCHAR msg_buffer[8192]; WCHAR msg_buffer[8192];
wlen = FormatMessageW(FORMAT_MESSAGE_FROM_STRING, msg, 0, 0, msg_buffer, wlen = FormatMessageW(FORMAT_MESSAGE_FROM_STRING, msg, 0, 0, msg_buffer,
ARRAY_SIZE(msg_buffer), &va_args); ARRAY_SIZE(msg_buffer), &va_args);
ret = WriteConsoleW(GetStdHandle(STD_OUTPUT_HANDLE), msg_buffer, wlen, &count, NULL); if (!WriteConsoleW(GetStdHandle(STD_OUTPUT_HANDLE), msg_buffer, wlen, &count, NULL))
if (!ret)
{ {
DWORD len; DWORD len;
char *msgA; char *msgA;
/* On Windows WriteConsoleW() fails if the output is redirected. So fall /* On Windows WriteConsoleW() fails if the output is redirected. So fall
* back to WriteFile(), assuming the console encoding is still the right * back to WriteFile() with OEM code page.
* one in that case.
*/ */
len = WideCharToMultiByte(GetConsoleOutputCP(), 0, msg_buffer, wlen, len = WideCharToMultiByte(GetOEMCP(), 0, msg_buffer, wlen,
NULL, 0, NULL, NULL); NULL, 0, NULL, NULL);
msgA = HeapAlloc(GetProcessHeap(), 0, len); msgA = HeapAlloc(GetProcessHeap(), 0, len);
if (!msgA) if (!msgA)
return 0; return 0;
WideCharToMultiByte(GetConsoleOutputCP(), 0, msg_buffer, wlen, msgA, len, WideCharToMultiByte(GetOEMCP(), 0, msg_buffer, wlen, msgA, len, NULL, NULL);
NULL, NULL);
WriteFile(GetStdHandle(STD_OUTPUT_HANDLE), msgA, len, &count, FALSE); WriteFile(GetStdHandle(STD_OUTPUT_HANDLE), msgA, len, &count, FALSE);
HeapFree(GetProcessHeap(), 0, msgA); HeapFree(GetProcessHeap(), 0, msgA);
} }