def computeRollover(self, current_time):
return TimedRotatingFileHandler.computeRollover(self, current_time)
def __init__(self, conf):
super(FUCore, self).__init__()
self._conf = conf
self._logger = logging.getLogger(self.__class__.__name__)
if self._conf.log_facility == 'file':
handler = TimedRotatingFileHandler(self._conf.log_filename,
self._conf.log_when,
self._conf.log_interval,
self._conf.log_keep)
if os.path.exists(self._conf.log_filename):
# try to fixup rollover time
stat = os.stat(self._conf.log_filename)
ctime = int(stat.st_ctime)
# work around python 2.6.2 deficiencies.. (not 100% accurate)
if sys.hexversion < 0x20603f0:
handler.rolloverAt = ctime + handler.interval
else:
handler.rolloverAt = handler.computeRollover(ctime)
format = '%(asctime)s [%(process)d]: %(levelname)s: %(message)s'
else:
handler = SysLogHandler('/dev/log', SysLogHandler.LOG_NEWS)
format = 'SYNFU[%(process)d] %(message)s'
formatter = logging.Formatter(format)
handler.setFormatter(formatter)
self._logger.setLevel(logging.DEBUG)
self._logger.addHandler(handler)
self._blacklist = {}
if self._conf.blacklist_filename:
try:
blacklist_file = open(self._conf.blacklist_filename)
for (lno, line) in enumerate(blacklist_file.readlines()):
line = line.strip()
if line.startswith('#'):
continue
fields = [x.strip() for x in line.split(';') if x]
if len(fields) < 2 or len(fields) > 3:
self._log("!!! {0}:{1}: invalid field count {2} expected 2 or 3",
self._conf.blacklist_filename, lno + 1, len(fields))
continue
elif fields[1].lower() in ['e','ne','en'] and not len(fields) == 3:
self._log('!!! {0}:{1}: invalid field count {2} for rule "{3}"',
self._conf.blacklist_filename, lno + 1, len(fields), fields[1])
continue
elif not fields[1].lower() in ['d', 'n', 'e', 'ne', 'en']:
self._log('!!! {0}:{1}: invalid rule "{2}"',
self._conf.blacklist_filename, lno + 1, fields[1])
continue
if len(fields) == 2:
fields.append(None)
self._blacklist[fields[0]] = { 'addr' : fields[0],
'action' : fields[1],
'param' : fields[2] }
self._log('--- blacklist: <addr: {0}>; <action: {1}>; <param: {2}>',
fields[0], fields[1], fields[2], verbosity=3)
except IOError, e:
self._log('!!! failed to open blacklist file "{0}": {1}',
self._conf.blacklist_filename, str(e))
def computeRollover(self, currentTime):
# 将时间取整
t_str = time.strftime(self.suffix, time.localtime(currentTime))
t = time.mktime(time.strptime(t_str, self.suffix))
return TimedRotatingFileHandler.computeRollover(self, t)
def __init__(self, conf):
super(FUCore, self).__init__()
self._conf = conf
self._logger = logging.getLogger(self.__class__.__name__)
if self._conf.log_facility == 'file':
handler = TimedRotatingFileHandler(self._conf.log_filename,
self._conf.log_when,
self._conf.log_interval,
self._conf.log_keep)
if os.path.exists(self._conf.log_filename):
# try to fixup rollover time
stat = os.stat(self._conf.log_filename)
ctime = int(stat.st_ctime)
# work around python 2.6.2 deficiencies.. (not 100% accurate)
if sys.hexversion < 0x20603f0:
handler.rolloverAt = ctime + handler.interval
else:
handler.rolloverAt = handler.computeRollover(ctime)
format = '%(asctime)s [%(process)d]: %(levelname)s: %(message)s'
else:
handler = SysLogHandler('/dev/log', SysLogHandler.LOG_NEWS)
format = 'SYNFU[%(process)d] %(message)s'
formatter = logging.Formatter(format)
handler.setFormatter(formatter)
self._logger.setLevel(logging.DEBUG)
self._logger.addHandler(handler)
self._blacklist = {}
if self._conf.blacklist_filename:
try:
blacklist_file = open(self._conf.blacklist_filename)
for (lno, line) in enumerate(blacklist_file.readlines()):
line = line.strip()
if line.startswith('#'):
continue
fields = [x.strip() for x in line.split(';') if x]
if len(fields) < 2 or len(fields) > 3:
self._log(
"!!! {0}:{1}: invalid field count {2} expected 2 or 3",
self._conf.blacklist_filename, lno + 1,
len(fields))
continue
elif fields[1].lower() in ['e', 'ne', 'en'
] and not len(fields) == 3:
self._log(
'!!! {0}:{1}: invalid field count {2} for rule "{3}"',
self._conf.blacklist_filename, lno + 1,
len(fields), fields[1])
continue
elif not fields[1].lower() in ['d', 'n', 'e', 'ne', 'en']:
self._log('!!! {0}:{1}: invalid rule "{2}"',
self._conf.blacklist_filename, lno + 1,
fields[1])
continue
if len(fields) == 2:
fields.append(None)
self._blacklist[fields[0]] = {
'addr': fields[0],
'action': fields[1],
'param': fields[2]
}
self._log(
'--- blacklist: <addr: {0}>; <action: {1}>; <param: {2}>',
fields[0],
fields[1],
fields[2],
verbosity=3)
except IOError, e:
self._log('!!! failed to open blacklist file "{0}": {1}',
self._conf.blacklist_filename, str(e))