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\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// #! /usr/bin/env python """mailerdaemon - classes to parse mailer-daemon messages""" import rfc822 import calendar import re import os import sys Unparseable = 'mailerdaemon.Unparseable' class ErrorMessage(rfc822.Message): def __init__(self, fp): rfc822.Message.__init__(self, fp) self.sub = '' def is_warning(self): sub = self.getheader('Subject') if not sub: return 0 sub = sub.lower() if sub.startswith('waiting mail'): return 1 if 'warning' in sub: return 1 self.sub = sub return 0 def get_errors(self): for p in EMPARSERS: self.rewindbody() try: return p(self.fp, self.sub) except Unparseable: pass raise Unparseable # List of re's or tuples of re's. # If a re, it should contain at least a group (?P...) which # should refer to the email address. The re can also contain a group # (?P...) which should refer to the reason (error message). # If no reason is present, the emparse_list_reason list is used to # find a reason. # If a tuple, the tuple should contain 2 re's. The first re finds a # location, the second re is repeated one or more times to find # multiple email addresses. The second re is matched (not searched) # where the previous match ended. # The re's are compiled using the re module. emparse_list_list = [ 'error: (?Punresolvable): (?P.+)', ('----- The following addresses had permanent fatal errors -----\n', '(?P[^ \n].*)\n( .*\n)?'), 'remote execution.*\n.*rmail (?P.+)', ('The following recipients did not receive your message:\n\n', ' +(?P.*)\n(The following recipients did not receive your message:\n\n)?'), '------- Failure Reasons --------\n\n(?P.*)\n(?P.*)', '^<(?P.*)>:\n(?P.*)', '^(?PUser mailbox exceeds allowed size): (?P.+)', '^5\\d{2} <(?P[^\n>]+)>\\.\\.\\. (?P.+)', '^Original-Recipient: rfc822;(?P.*)', '^did not reach the following recipient\$s\$:\n\n(?P.*) on .*\n +(?P.*)', '^ <(?P[^\n>]+)> \\.\\.\\. (?P.*)', '^Report on your message to: (?P.*)\nReason: (?P.*)', '^Your message was not delivered to +(?P.*)\n +for the following reason:\n +(?P.*)', '^ was not +(?P[^ \n].*?) *\n.*\n.*\n.*\n because:.*\n +(?P[^ \n].*?) *\n', ] # compile the re's in the list and store them in-place. for i in range(len(emparse_list_list)): x = emparse_list_list[i] if type(x) is type(''): x = re.compile(x, re.MULTILINE) else: xl = [] for x in x: xl.append(re.compile(x, re.MULTILINE)) x = tuple(xl) del xl emparse_list_list[i] = x del x del i # list of re's used to find reasons (error messages). # if a string, "<>" is replaced by a copy of the email address. # The expressions are searched for in order. After the first match, # no more expressions are searched for. So, order is important. emparse_list_reason = [ r'^5\d{2} <>\.\.\. (?P.*)', '<>\.\.\. (?P.*)', re.compile(r'^<<< 5\d{2} (?P.*)', re.MULTILINE), re.compile('===== stderr was =====\nrmail: (?P.*)'), re.compile('^Diagnostic-Code: (?P.*)', re.MULTILINE), ] emparse_list_from = re.compile('^From:', re.IGNORECASE|re.MULTILINE) def emparse_list(fp, sub): data = fp.read() res = emparse_list_from.search(data) if res is None: from_index = len(data) else: from_index = res.start(0) errors = [] emails = [] reason = None for regexp in emparse_list_list: if type(regexp) is type(()): res = regexp[0].search(data, 0, from_index) if res is not None: try: reason = res.group('reason') except IndexError: pass while 1: res = regexp[1].match(data, res.end(0), from_index) if res is None: break emails.append(res.group('email')) break else: res = regexp.search(data, 0, from_index) if res is not None: emails.append(res.group('email')) try: reason = res.group('reason') except IndexError: pass break if not emails: raise Unparseable if not reason: reason = sub if reason[:15] == 'returned mail: ': reason = reason[15:] for regexp in emparse_list_reason: if type(regexp) is type(''): for i in range(len(emails)-1,-1,-1): email = emails[i] exp = re.compile(re.escape(email).join(regexp.split('<>')), re.MULTILINE) res = exp.search(data) if res is not None: errors.append(' '.join((email.strip()+': '+res.group('reason')).split())) del emails[i] continue res = regexp.search(data) if res is not None: reason = res.group('reason') break for email in emails: errors.append(' '.join((email.strip()+': '+reason).split())) return errors EMPARSERS = [emparse_list, ] def sort_numeric(a, b): a = int(a) b = int(b) if a < b: return -1 elif a > b: return 1 else: return 0 def parsedir(dir, modify): os.chdir(dir) pat = re.compile('^[0-9]*$') errordict = {} errorfirst = {} errorlast = {} nok = nwarn = nbad = 0 # find all numeric file names and sort them files = filter(lambda fn, pat=pat: pat.match(fn) is not None, os.listdir('.')) files.sort(sort_numeric) for fn in files: # Lets try to parse the file. fp = open(fn) m = ErrorMessage(fp) sender = m.getaddr('From') print '%s\t%-40s\t'%(fn, sender[1]), if