//---------------------------------------------------------------------------
// tTJSNarrowStringHolder
//---------------------------------------------------------------------------
tTJSNarrowStringHolder::tTJSNarrowStringHolder(const wchar_t * wide)
{
int n;
if(!wide)
n = -1;
else
n = TJS_wcstombs(NULL, wide, 0);
if( n == -1 )
{
Buf = TJS_N("");
Allocated = false;
return;
}
Buf = new tjs_nchar[n+1];
Allocated = true;
Buf[TJS_wcstombs(Buf, wide, n)] = 0;
}
//---------------------------------------------------------------------------
void tTJSString::ToNarrowStr(tjs_nchar *dest, tjs_int destmaxlen) const
{
// dest must be an array of char, its size must be at least destmaxlen+1
dest[TJS_wcstombs(dest, c_str(), destmaxlen)] = 0;
}
//---------------------------------------------------------------------------
tjs_int tTJSString::GetNarrowStrLen() const
{
// note that this function will return -1 when there are invalid chars in string.
if(!Ptr) return 0;
return TJS_wcstombs(NULL, c_str(), 0);
}
