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hostname: 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 92135f66a8
commit aebe845316
1 changed files with 5 additions and 7 deletions
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12
programs/hostname/hostname.c
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@ -32,28 +32,26 @@
static int hostname_vprintfW(const WCHAR *msg, va_list va_args)
{
int wlen;
DWORD count, ret;
DWORD count;
WCHAR msg_buffer[8192];
wlen = vswprintf(msg_buffer, ARRAY_SIZE(msg_buffer), msg, va_args);
ret = WriteConsoleW(GetStdHandle(STD_OUTPUT_HANDLE), msg_buffer, wlen, &count, NULL);
if (!ret)
if (!WriteConsoleW(GetStdHandle(STD_OUTPUT_HANDLE), msg_buffer, wlen, &count, NULL))
{
DWORD len;
char *msgA;
/* 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.
* back to WriteFile() with OEM code page.
*/
len = WideCharToMultiByte(CP_ACP, 0, msg_buffer, wlen,
len = WideCharToMultiByte(GetOEMCP(), 0, msg_buffer, wlen,
NULL, 0, NULL, NULL);
msgA = HeapAlloc(GetProcessHeap(), 0, len);
if (!msgA)
return 0;
WideCharToMultiByte(CP_ACP, 0, msg_buffer, wlen, msgA, len, NULL, NULL);
WideCharToMultiByte(GetOEMCP(), 0, msg_buffer, wlen, msgA, len, NULL, NULL);
WriteFile(GetStdHandle(STD_OUTPUT_HANDLE), msgA, len, &count, FALSE);
HeapFree(GetProcessHeap(), 0, msgA);
}