def get_instance(plugin):
name = plugin.get_name()
logger.info("Get a Syslog broker for plugin %s" % (name))
# syslog.syslog priority defaults to (LOG_INFO | LOG_USER)
facility = syslog.LOG_USER
priority = syslog.LOG_INFO
# Get configuration values, if any
if hasattr(plugin, 'facility'):
facility = plugin.facility
if hasattr(plugin, 'priority'):
priority = plugin.priority
# Ensure config values have a string type compatible with
# SysLogHandler.encodePriority
if type(facility) in types.StringTypes:
facility = types.StringType(facility)
if type(priority) in types.StringTypes:
priority = types.StringType(priority)
# Convert facility / priority (integers or strings) to aggregated
# priority value
sh = SysLogHandler()
try:
priority = sh.encodePriority(facility, priority)
except TypeError, e:
logger.error("[%s] Couldn't get syslog priority, "
"reverting to defaults" % (name))
def __init__(self,
name=__name__,
syslog=False,
console=False,
logfile=False,
logfile_size=0,
logfile_keep=0,
loglevel="info",
encoded_priorities={"daemon": "alert"}):
super(Logger, self).__init__(name,
LOGLEVELS.get(loglevel, logging.INFO))
if syslog:
if sys.platform in ('win32', 'cygwin'):
getDefaultLogger().warning("Current platform does " +
"not support syslog")
else:
if syslog is True:
syslog = self.get_syslog_socket()
handler = SysLogHandler(address=syslog)
for k, v in encoded_priorities.items():
handler.encodePriority(k, v)
handler.setFormatter(logging.Formatter(fmt=LOG_FORMAT))
self.addHandler(handler)
if logfile:
handler = RotatingFileHandler(logfile,
maxBytes=logfile_size,
backupCount=logfile_keep)
handler.setFormatter(logging.Formatter(fmt=LOG_FORMAT))
self.addHandler(handler)
if console:
handler = StreamHandler(sys.stderr)
handler.setFormatter(logging.Formatter(fmt=LOG_FORMAT))
self.addHandler(handler)
self.addHandler(NullHandler())
def __init__(self,
name=__name__,
syslog=False,
console=False,
logfile=False,
logfile_size=0,
logfile_keep=0,
loglevel="info",
encoded_priorities={"daemon": "alert"}):
super(Logger, self).__init__(name, LOGLEVELS.get(loglevel,
logging.INFO))
if syslog:
if sys.platform in ('win32', 'cygwin'):
getDefaultLogger().warning("Current platform does " +
"not support syslog")
else:
if syslog is True:
syslog = self.get_syslog_socket()
handler = SysLogHandler(address=syslog)
for k, v in encoded_priorities.items():
handler.encodePriority(k, v)
handler.setFormatter(logging.Formatter(fmt=LOG_FORMAT))
self.addHandler(handler)
if logfile:
handler = RotatingFileHandler(logfile,
maxBytes=logfile_size,
backupCount=logfile_keep)
handler.setFormatter(logging.Formatter(fmt=LOG_FORMAT))
self.addHandler(handler)
if console:
handler = StreamHandler(sys.stderr)
handler.setFormatter(logging.Formatter(fmt=LOG_FORMAT))
self.addHandler(handler)
self.addHandler(NullHandler())
def run(self, message, facility, priority):
host = self.config['server']
port = self.config['port']
protocol = self.config['protocol']
syslog_proto = {
"tcp": socket.SOCK_STREAM,
"udp": socket.SOCK_DGRAM
}.get(protocol.lower(), "udp")
handler = SysLogHandler(
address=(host, port),
facility=SysLogHandler.facility_names.get(facility, "user"),
socktype=syslog_proto
)
formatter = logging.Formatter('%(module)s[%(process)d]: %(message)s')
handler.setFormatter(formatter)
handler.encodePriority(facility, priority)
log.addHandler(handler)
log.info(message)
