void NamedLogWriter::open_(
const boost::filesystem::path &path,
const bool append)
{
if (hasOutput()) {
BOOST_THROW_EXCEPTION(OpenedWriterError() <<
OpenedWriterError::Path(path_));
}
try {
path_ = path;
if (append) {
auto input = detail::openFileReadOnly(path_);
boost::uuids::uuid format;
detail::readFormatMagic(*input, format);
if (format != MAGIC_FORMAT) {
BOOST_THROW_EXCEPTION(IncompatibleFormatError() <<
IncompatibleFormatError::Format(format));
}
auto logReader = detail::make_unique<LogReader>(std::move(input));
if (logReader->messageTypePool().header() != pool_.header()) {
BOOST_THROW_EXCEPTION(IncompatibleHeaderError());
}
logReader->fastCheck();
}
setOutput(openFile_(path_, append));
if (append) {
writeContinue();
} else {
try {
write(nullptr, *headerData_);
} catch (std::exception &) {
BOOST_THROW_EXCEPTION(UnableToWriteHeaderError() <<
enable_nested_current());
}
}
} catch (std::exception &) {
if (boost::exception *const e = boost::current_exception_cast<boost::exception>()) {
*e << Error::Path(path_);
}
state_ = State::kBad;
try { closeOutput(); } catch (std::exception &) {}
throw;
}
}
System* MolecularFileDialog::openXYZFile()
{
return openFile_("XYZ");
}
System* MolecularFileDialog::openACFile()
{
return openFile_("AC");
}
System* MolecularFileDialog::openSDFile()
{
return openFile_("SDF");
}
System* MolecularFileDialog::openMOL2File()
{
return openFile_("MOL2");
}
System* MolecularFileDialog::openHINFile()
{
return openFile_("HIN");
}
System* MolecularFileDialog::openPDBFile()
{
return openFile_("PDB");
}
