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regsvr32: 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 b111fab953
commit de54872524
1 changed files with 4 additions and 6 deletions
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10
programs/regsvr32/regsvr32.c
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@ -41,7 +41,7 @@ static void WINAPIV output_write(UINT id, ...)
WCHAR fmt[1024];
va_list va_args;
WCHAR *str;
DWORD len, nOut, ret;
DWORD len, nOut;
if (Silent) return;
@ -61,21 +61,19 @@ static void WINAPIV output_write(UINT id, ...)
return;
}
ret = WriteConsoleW(GetStdHandle(STD_OUTPUT_HANDLE), str, len, &nOut, NULL);
/* WriteConsole fails if its output is redirected to a file.
* If this occurs, we should use an OEM codepage and call WriteFile.
*/
if (!ret)
if (!WriteConsoleW(GetStdHandle(STD_OUTPUT_HANDLE), str, len, &nOut, NULL))
{
DWORD lenA;
char *strA;
lenA = WideCharToMultiByte(GetConsoleOutputCP(), 0, str, len, NULL, 0, NULL, NULL);
lenA = WideCharToMultiByte(GetOEMCP(), 0, str, len, NULL, 0, NULL, NULL);
strA = HeapAlloc(GetProcessHeap(), 0, lenA);
if (strA)
{
WideCharToMultiByte(GetConsoleOutputCP(), 0, str, len, strA, lenA, NULL, NULL);
WideCharToMultiByte(GetOEMCP(), 0, str, len, strA, lenA, NULL, NULL);
WriteFile(GetStdHandle(STD_OUTPUT_HANDLE), strA, lenA, &nOut, FALSE);
HeapFree(GetProcessHeap(), 0, strA);
}