Conversion of Unicode to Japanese

[santosh.kumar]

Hi

I have files with fileName in Japanese Language..My Application is generating Dir View from Hard Disk....All english file name is showing in English..But I want to show Japanese fileName in Japanese Language....

Some of the Code is as follows:

QChar CFileName[512];
QString bFileName = tr("");
memset(CFileName,0x00,sizeof(CFileName));
memcpy((void*)CFileName,(const void *)&bNodeBuff[wRecordOffset+ sizeof(unsigned short)+ sizeof(unsigned long)+sizeof(unsigned short)],wNameLength*2);
if(!ProgramRunningOnPowerPc)
{
GetUnicodeStringForPowerPC((unsigned char *)CFileName, wNameLength*2);
}

QString qtemp(CFileName,wNameLength);
//bFileName = qtemp;

//QTextCodec *codec = QTextCodec::codecForName("Shift-JIS");
//QByteArray encodedString = codec->fromUnicode(CFileName);
//bFileName = encodedString.data();

QByteArray byteRead = qtemp.toAscii();

QTextCodec *codec = QTextCodec::codecForName("Shift-JIS");

QTextStream in(&byteRead);
in.setAutoDetectUnicode(false);
in.setCodec(codec);
QString decodedStr = in.readAll();

bFileName = decodedStr;

But japanese filename come as ??????.txt, ?????.jpeg etc...
What is wrong here?

How to get actual japanese file name in Dir View....

If anybody know help please

[jacek]

memset(CFileName,0x00,sizeof(CFileName));
memcpy((void*)CFileName,(const void *)&bNodeBuff[wRecordOffset+ sizeof(unsigned short)+ sizeof(unsigned long)+sizeof(unsigned short)],wNameLength*2);
if(!ProgramRunningOnPowerPc)
{
GetUnicodeStringForPowerPC((unsigned char *)CFileName, wNameLength*2);
}

You are asking for trouble here. Never use memset to initialize class instances. Also you can't simply cast QChar[] to usigned short*.

What encoding does bNodeBuff use for the file name?