C testing framework. ASCII/Unicode portable version
Dimitrie O. Paun
dimi at cs.toronto.edu
Wed Jan 23 13:25:46 CST 2002
On Wed, 23 Jan 2002, Alexandre Julliard wrote:
[snip]
> CopyFile( filename, _T("newfile"), FALSE );
> /* now test some Unicode chars */
> CopyFileW( filename, L"unicode_file_name", FALSE );
>
> This won't work because you can't pass a TSTR to a W function. So you
> either need #ifdefs, or you need to use W functions and WCHAR
> throughout, which means you don't need TCHAR at all.
Ah, I see. We certainly need to get from generic to specific. So we can
have a bunch of funtions which do just that:
LPCSTR strTtoA(LPCWSTR); // converts the string to ANSI
LPCWSTR strTtoW(LPCSTR); // converts the string to Unicode
LPCXSTR strTtoX(LPCTSTR); // if T=A, convert to W, else convert to A
So the above example becomes:
CopyFileW( strTtoW(filename), L"unicode_file_name", FALSE );
--
Dimi.
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