// close
bool wxFile::Close()
{
if ( IsOpened() ) {
if ( CheckForError(wxClose(m_fd)) )
{
wxLogSysError(_("can't close file descriptor %d"), m_fd);
m_fd = fd_invalid;
return false;
}
else
m_fd = fd_invalid;
}
return true;
}
FitsFname::FitsFname(const wxString& path, bool create, bool clobber)
{
#ifdef __WINDOWS__
if (create)
{
if (!clobber && wxFileExists(path))
{
m_str = new char[1];
*m_str = 0;
return;
}
int fd = wxOpen(path, O_BINARY | O_WRONLY | O_CREAT, wxS_DEFAULT);
wxClose(fd);
}
// use the short DOS 8.3 path name to avoid problems converting UTF-16 filenames to the ANSI filenames expected by CFITTSIO
DWORD shortlen = GetShortPathNameW(path.wc_str(), 0, 0);
if (shortlen)
{
LPWSTR shortpath = new WCHAR[shortlen];
GetShortPathNameW(path.wc_str(), shortpath, shortlen);
int slen = WideCharToMultiByte(CP_OEMCP, WC_NO_BEST_FIT_CHARS, shortpath, shortlen, 0, 0, 0, 0);
m_str = new char[slen + 1];
char *str = m_str;
if (create)
*str++ = '!';
WideCharToMultiByte(CP_OEMCP, WC_NO_BEST_FIT_CHARS, shortpath, shortlen, str, slen, 0, 0);
delete[] shortpath;
}
else
{
m_str = new char[1];
*m_str = 0;
}
#else // __WINDOWS__
if (clobber)
m_str = (wxT("!") + path).fn_str();
else
m_str = path.fn_str();
#endif // __WINDOWS__
}
