+ self.dir = dir
+ self.p2file = p2file
+ self.basename = self.__get_basename (p2file)
+
+ # Find files that match by name only
+ self.name_matched_files = self.__find_name_matches (self.dir, self.basename)
+
+ # Find all par2 files for this set using name matches
+ self.all_p2files = find_par2_files (self.name_matched_files)
+
+ # Try to get the protected files for this set
+ self.prot_matched_files = self.__parse_all_par2 ()
+
+ def __list_eq (self, l1, l2):
+
+ if len(l1) != len(l2):
+ return False
+
+ for e in l1:
+ if e not in l2:
+ return False
+
+ return True
+
+ def __eq__ (self, rhs):
+ return (self.dir == rhs.dir) and (self.basename == rhs.basename) and \
+ self.__list_eq (self.name_matched_files, rhs.name_matched_files) and \
+ self.__list_eq (self.prot_matched_files, rhs.prot_matched_files)
+
+ def __get_basename (self, name):
+ """Strips most kinds of endings from a filename"""
+
+ regex = config.get_value ('regular expressions', 'basename_regex')
+ r = re.compile (regex, re.IGNORECASE)
+ done = False
+
+ while not done:
+ done = True
+
+ if r.match (name):
+ g = r.match (name).groups()
+ name = g[0]
+ done = False
+
+ return name
+
+ def __parse_all_par2 (self):
+ """Searches though self.all_p2files and tries to parse at least one of them"""
+ done = False
+ files = []
+
+ for f in self.all_p2files:
+
+ # Exit early if we've found a good file
+ if done:
+ break
+
+ try:
+ files = Par2Parser.get_protected_files (self.dir, f)
+ done = True
+ except (EnvironmentError, OSError, OverflowError):
+ logger.addMessage ('Corrupt PAR2 file: %s' % f, RarslaveLogger.MessageType.Fatal)
+
+ # Now that we're out of the loop, check if we really finished
+ if not done:
+ logger.addMessage ('All PAR2 files corrupt for: %s' % self.p2file, RarslaveLogger.MessageType.Fatal)
+
+ # Return whatever we've got, empty or not
+ return files
+
+ def __find_name_matches (self, dir, basename):
+ """Finds files which are likely to be part of the set corresponding
+ to $name in the directory $dir"""
+
+ assert os.path.isdir (dir)
+
+ ename = re.escape (basename)
+ regex = re.compile ('^%s.*$' % (ename, ))
+
+ return [f for f in os.listdir (dir) if regex.match (f)]
+
+ def __update_name_matches (self):
+ """Updates the self.name_matched_files variable with the most current information.
+ This should be called after the directory contents are likely to change."""
+
+ self.name_matched_files = self.__find_name_matches (self.dir, self.basename)
+
+ def __is_joinfile (self, filename):
+ regex = re.compile ('^.*\.\d\d\d$', re.IGNORECASE)
+ if regex.match (filename):
+ return True
+
+ return False
+
+ def __should_be_joined (self, files):
+ for f in files:
+ if self.__is_joinfile (f):
+ return True
+
+ def runCheckAndRepair (self):