return a.screen == b.screen && a.kdm == b.kdm;
}
-void
-ScreenKDM::write_files (list<ScreenKDM> screen_kdms, boost::filesystem::path directory, KDMFilenameFormat name_format, dcp::NameFormat::Map name_values)
+int
+ScreenKDM::write_files (
+ list<ScreenKDM> screen_kdms,
+ boost::filesystem::path directory,
+ dcp::NameFormat name_format,
+ dcp::NameFormat::Map name_values,
+ boost::function<bool (boost::filesystem::path)> confirm_overwrite
+ )
{
+ int written = 0;
+
/* Write KDMs to the specified directory */
BOOST_FOREACH (ScreenKDM const & i, screen_kdms) {
name_values['c'] = i.screen->cinema->name;
name_values['s'] = i.screen->name;
- boost::filesystem::path out = directory / (name_format.get(name_values) + ".xml");
- i.kdm.as_xml (out);
+ boost::filesystem::path out = directory / (name_format.get(name_values, ".xml"));
+ if (!boost::filesystem::exists (out) || confirm_overwrite (out)) {
+ i.kdm.as_xml (out);
+ ++written;
+ }
}
+
+ return written;
}