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wmic: Fix output when redirected to pipe.
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parent
846d164092
commit
707d299da6
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@ -19,6 +19,8 @@
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#define COBJMACROS
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#define COBJMACROS
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#include <fcntl.h>
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#include <io.h>
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#include <locale.h>
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#include <locale.h>
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#include <stdio.h>
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#include <stdio.h>
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#include "windows.h"
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#include "windows.h"
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@ -63,29 +65,25 @@ static const WCHAR *find_class( const WCHAR *alias )
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return NULL;
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return NULL;
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}
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}
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static int WINAPIV output_string( HANDLE handle, const WCHAR *msg, ... )
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static int WINAPIV output_string( const WCHAR *msg, ... )
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{
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{
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static const WCHAR bomW[] = {0xfeff};
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int count, bom_count = 0;
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static BOOL bom;
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static BOOL bom;
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va_list va_args;
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va_list va_args;
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int len;
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DWORD count, bom_count = 0;
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WCHAR buffer[8192];
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va_start( va_args, msg );
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if (!bom)
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len = vswprintf( buffer, ARRAY_SIZE(buffer), msg, va_args );
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va_end( va_args );
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if (!WriteConsoleW( handle, buffer, len, &count, NULL ))
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{
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{
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if (!bom)
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if (GetFileType((HANDLE)_get_osfhandle( STDOUT_FILENO )) == FILE_TYPE_DISK)
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{
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{
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WriteFile( handle, bomW, sizeof(bomW), &bom_count, FALSE );
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_setmode( STDOUT_FILENO, _O_U16TEXT );
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bom = TRUE;
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bom_count = wprintf( L"\xfeff" );
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}
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}
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WriteFile( handle, buffer, len * sizeof(WCHAR), &count, FALSE );
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bom = TRUE;
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}
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}
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va_start( va_args, msg );
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count = vwprintf( msg, va_args );
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va_end( va_args );
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return count + bom_count;
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return count + bom_count;
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}
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}
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@ -99,12 +97,12 @@ static int output_error( int msg )
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static int output_text( const WCHAR *str, ULONG column_width )
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static int output_text( const WCHAR *str, ULONG column_width )
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{
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{
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return output_string( GetStdHandle(STD_OUTPUT_HANDLE), L"%-*s", column_width, str );
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return output_string( L"%-*s", column_width, str );
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}
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}
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static int output_newline( void )
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static int output_newline( void )
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{
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{
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return output_string( GetStdHandle(STD_OUTPUT_HANDLE), L"\r\n" );
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return output_string( L"\n" );
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}
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}
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static WCHAR * strip_spaces(WCHAR *start)
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static WCHAR * strip_spaces(WCHAR *start)
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