+
+ // Now find the list of files to backup.
+ file_set backup_list;
+
+ // backup all new files
+ copy( new_set.begin(), new_set.end(), inserter( backup_list, backup_list.begin() ) );
+
+ // backup all the already backed-up files that have changed since the last
+ // backup date.
+ for( file_set::iterator i = updated.begin(); i != updated.end(); ++i ) {
+ if( (*i)->getLastBackupDate() < (*i)->getModifiedDate() ) {
+ backup_list.insert( *i );
+ }
+ }
+
+ // Now, sort the backup_list by filesize and build a list of up to SIZE
+
+ //
+ // Now, sort the non-backed-up list my last_backup_date and back-fill
+
+ // Remove deleted files from the database.
+
+ // Now, use the current set to update values in the database. You should copy
+ // last_backup_date dates from the backed_up set first. This will get all of
+ // the latest permissions but include the last_backup_date.
+
+ // Now, update the last_backup_date for all of the files that are in the list
+
+ // Clean-up
+ for( file_set::iterator i = backed_up.begin(); i != backed_up.end(); ++i ) { delete *i; }
+ for( file_set::iterator i = current.begin(); i != current.end(); ++i ) { delete *i; }