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From: Jean on 16 Mar 2010 03:02
Hello
I try to list file names containing unicode chars (cyrillic)
I use VC6, SDK

I have an Unicode project, I list the folder with FindFirstFileW and
FindNextFileW.
The files are listed, the WIN32_FIND_DATAW structure is filled.

I can't write the file names to a text file :-(
The code is as follow:

LPCWST folder=L"c:\unicode\*.*";
WIN32_FIND_DATAW wfind;
char fullname[_MAX_PATH];
FILE*pf=fopen("c:\\temp\\files.txt","wb");

handle=FinfFirstFileW(folder, & wfind);
do {
wcstombs(fullname, wfind.vFileName, _MAX_PATH);
fwrite(fullname, sizeof(char), strlen(fullame), pf);
} while(FindNextFileW(handle, &wfind);

All i get in the text file is . and ..

please help :-((

Jean


From: Ulrich Eckhardt on 16 Mar 2010 07:21
Jean wrote:
> I try to list file names containing unicode chars (cyrillic)
> I use VC6, SDK

VC6 is > 10 years old and not supported generally...

> I have an Unicode project, I list the folder with FindFirstFileW and
> FindNextFileW.
> The files are listed, the WIN32_FIND_DATAW structure is filled.
>
> I can't write the file names to a text file :-(
[...]
> wcstombs(fullname, wfind.vFileName, _MAX_PATH);

1. Check the returnvalue.
2. Use WideCharToMultibyte() instead, using e.g. UTF-8 as encoding.

> fwrite(fullname, sizeof(char), strlen(fullame), pf);
^^^^^^^^^^^^

This is by definition 1, all sizes are in multiples of the size of a char.
Harmless, but just wanted to mention it.

Uli

--
Sator Laser GmbH
Geschäftsführer: Thorsten Föcking, Amtsgericht Hamburg HR B62 932

From: Jean on 16 Mar 2010 10:12
>Use WideCharToMultibyte
Thank you Ulrich, it works fine :-)


>> VC6 is > 10 years old and not supported generally...
VC6 works very well on Win 95 -> Win 7 :-)

Jean

"Ulrich Eckhardt" <eckhardt(a)satorlaser.com> a �crit dans le message de news:
l76477-5gu.ln1(a)satorlaser.homedns.org...
> Jean wrote:
>> I try to list file names containing unicode chars (cyrillic)
>> I use VC6, SDK
>
> VC6 is > 10 years old and not supported generally...
>
>> I have an Unicode project, I list the folder with FindFirstFileW and
>> FindNextFileW.
>> The files are listed, the WIN32_FIND_DATAW structure is filled.
>>
>> I can't write the file names to a text file :-(
> [...]
>> wcstombs(fullname, wfind.vFileName, _MAX_PATH);
>
> 1. Check the returnvalue.
> 2. Use WideCharToMultibyte() instead, using e.g. UTF-8 as encoding.
>
>> fwrite(fullname, sizeof(char), strlen(fullame), pf);
> ^^^^^^^^^^^^
>
> This is by definition 1, all sizes are in multiples of the size of a char.
> Harmless, but just wanted to mention it.
>
> Uli
>
> --
> Sator Laser GmbH
> Gesch�ftsf�hrer: Thorsten F�cking, Amtsgericht Hamburg HR B62 932
>


From: r_z_aret on 16 Mar 2010 17:33
On Tue, 16 Mar 2010 12:21:57 +0100, Ulrich Eckhardt
<eckhardt(a)satorlaser.com> wrote:

>Jean wrote:
>> I try to list file names containing unicode chars (cyrillic)
>> I use VC6, SDK
>
>VC6 is > 10 years old and not supported generally...

But it still works.

>

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