bool isFileReadable(const LString &strpath)
{
#ifdef _WIN32
U16Char *pwcs;
try {
// conv pathname
pwcs = qlib::UTF8toUCS16(strpath);
}
catch (const LException &ex) {
// conversion error
// --> file is not readable
//return false;
LString msg = LString::format("isFileReadable: cannot convert UTF8 file name <%s>", strpath.c_str());
LOG_DPRINTLN(msg);
MB_THROW(RuntimeException, msg);
return NULL;
}
struct _stat buf;
int result = _wstat( (wchar_t *)pwcs, &buf );
delete [] pwcs;
if (result==0 && (buf.st_mode&_S_IFREG))
return true;
#else
fs::path path(strpath);
if (fs::exists(path) &&
fs::is_regular_file(path))
return true;
#endif
return false;
}
virtual int skip(int len) {
MB_THROW(FileFormatException, "skip() not supported");
return super_t::skip(len);
}
