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Andrey Janzen (virus126):

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echo %date% on windows >=XP return '24.02.2007', not 'Sut 24.02.2007'
fix & implement dynamic buffer


svn path=/trunk/; revision=25919
This commit is contained in:
Saveliy Tretiakov 2007-02-28 13:17:34 +00:00
parent 4072d1c2a7
commit a9d354b237
1 changed files with 4 additions and 10 deletions
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14
reactos/base/shell/cmd/cmd.c
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@ -1178,18 +1178,12 @@ GetEnvVarOrSpecial ( LPCTSTR varName )
/* %DATE% */
else if (_tcsicmp(varName,_T("date")) ==0)
{
LPTSTR tmp;
if ( !GrowIfNecessary ( MAX_PATH, &ret, &retlen ) )
if ( !GrowIfNecessary ( GetDateFormat(LOCALE_USER_DEFAULT, DATE_SHORTDATE, NULL, NULL, NULL, 0), &ret, &retlen ) )
return NULL;
size = GetDateFormat(LOCALE_USER_DEFAULT, 0, NULL, _T("ddd"), ret, retlen );
/* TODO FIXME - test whether GetDateFormat() can return a value indicating the buffer wasn't big enough */
if ( !size )
return NULL;
tmp = ret + _tcslen(ret);
*tmp++ = _T(' ');
size = GetDateFormat(LOCALE_USER_DEFAULT, DATE_SHORTDATE, NULL, NULL, tmp, retlen-(tmp-ret));
/* TODO FIXME - test whether GetDateFormat() can return a value indicating the buffer wasn't big enough */
size = GetDateFormat(LOCALE_USER_DEFAULT, DATE_SHORTDATE, NULL, NULL, ret, retlen);
if ( !size )
return NULL;
return ret;