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Diffstat (limited to 'demo/medusa/m_syslog.py')
| -rw-r--r-- | demo/medusa/m_syslog.py | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/demo/medusa/m_syslog.py b/demo/medusa/m_syslog.py deleted file mode 100644 index bb376db..0000000 --- a/demo/medusa/m_syslog.py +++ /dev/null @@ -1,177 +0,0 @@ -# -*- Mode: Python; tab-width: 4 -*- - -# ====================================================================== -# Copyright 1997 by Sam Rushing -# -# All Rights Reserved -# -# Permission to use, copy, modify, and distribute this software and -# its documentation for any purpose and without fee is hereby -# granted, provided that the above copyright notice appear in all -# copies and that both that copyright notice and this permission -# notice appear in supporting documentation, and that the name of Sam -# Rushing not be used in advertising or publicity pertaining to -# distribution of the software without specific, written prior -# permission. -# -# SAM RUSHING DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, -# INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN -# NO EVENT SHALL SAM RUSHING BE LIABLE FOR ANY SPECIAL, INDIRECT OR -# CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS -# OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, -# NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN -# CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -# ====================================================================== - -"""socket interface to unix syslog. -On Unix, there are usually two ways of getting to syslog: via a -local unix-domain socket, or via the TCP service. - -Usually "/dev/log" is the unix domain socket. This may be different -for other systems. - ->>> my_client = syslog_client ('/dev/log') - -Otherwise, just use the UDP version, port 514. - ->>> my_client = syslog_client (('my_log_host', 514)) - -On win32, you will have to use the UDP version. Note that -you can use this to log to other hosts (and indeed, multiple -hosts). - -This module is not a drop-in replacement for the python -<syslog> extension module - the interface is different. - -Usage: - ->>> c = syslog_client() ->>> c = syslog_client ('/strange/non_standard_log_location') ->>> c = syslog_client (('other_host.com', 514)) ->>> c.log ('testing', facility='local0', priority='debug') - -""" - -# TODO: support named-pipe syslog. -# [see ftp://sunsite.unc.edu/pub/Linux/system/Daemons/syslog-fifo.tar.z] - -# from <linux/sys/syslog.h>: -# =========================================================================== -# priorities/facilities are encoded into a single 32-bit quantity, where the -# bottom 3 bits are the priority (0-7) and the top 28 bits are the facility -# (0-big number). Both the priorities and the facilities map roughly -# one-to-one to strings in the syslogd(8) source code. This mapping is -# included in this file. -# -# priorities (these are ordered) - -LOG_EMERG = 0 # system is unusable -LOG_ALERT = 1 # action must be taken immediately -LOG_CRIT = 2 # critical conditions -LOG_ERR = 3 # error conditions -LOG_WARNING = 4 # warning conditions -LOG_NOTICE = 5 # normal but significant condition -LOG_INFO = 6 # informational -LOG_DEBUG = 7 # debug-level messages - -# facility codes -LOG_KERN = 0 # kernel messages -LOG_USER = 1 # random user-level messages -LOG_MAIL = 2 # mail system -LOG_DAEMON = 3 # system daemons -LOG_AUTH = 4 # security/authorization messages -LOG_SYSLOG = 5 # messages generated internally by syslogd -LOG_LPR = 6 # line printer subsystem -LOG_NEWS = 7 # network news subsystem -LOG_UUCP = 8 # UUCP subsystem -LOG_CRON = 9 # clock daemon -LOG_AUTHPRIV = 10 # security/authorization messages (private) - -# other codes through 15 reserved for system use -LOG_LOCAL0 = 16 # reserved for local use -LOG_LOCAL1 = 17 # reserved for local use -LOG_LOCAL2 = 18 # reserved for local use -LOG_LOCAL3 = 19 # reserved for local use -LOG_LOCAL4 = 20 # reserved for local use -LOG_LOCAL5 = 21 # reserved for local use -LOG_LOCAL6 = 22 # reserved for local use -LOG_LOCAL7 = 23 # reserved for local use - -priority_names = { - "alert": LOG_ALERT, - "crit": LOG_CRIT, - "debug": LOG_DEBUG, - "emerg": LOG_EMERG, - "err": LOG_ERR, - "error": LOG_ERR, # DEPRECATED - "info": LOG_INFO, - "notice": LOG_NOTICE, - "panic": LOG_EMERG, # DEPRECATED - "warn": LOG_WARNING, # DEPRECATED - "warning": LOG_WARNING, - } - -facility_names = { - "auth": LOG_AUTH, - "authpriv": LOG_AUTHPRIV, - "cron": LOG_CRON, - "daemon": LOG_DAEMON, - "kern": LOG_KERN, - "lpr": LOG_LPR, - "mail": LOG_MAIL, - "news": LOG_NEWS, - "security": LOG_AUTH, # DEPRECATED - "syslog": LOG_SYSLOG, - "user": LOG_USER, - "uucp": LOG_UUCP, - "local0": LOG_LOCAL0, - "local1": LOG_LOCAL1, - "local2": LOG_LOCAL2, - "local3": LOG_LOCAL3, - "local4": LOG_LOCAL4, - "local5": LOG_LOCAL5, - "local6": LOG_LOCAL6, - "local7": LOG_LOCAL7, - } - -import socket - -class syslog_client: - def __init__ (self, address='/dev/log'): - self.address = address - if type (address) == type(''): - self.socket = socket.socket (socket.AF_UNIX, socket.SOCK_STREAM) - self.socket.connect (address) - self.unix = 1 - else: - self.socket = socket.socket (socket.AF_INET, socket.SOCK_DGRAM) - self.unix = 0 - - # curious: when talking to the unix-domain '/dev/log' socket, a - # zero-terminator seems to be required. this string is placed - # into a class variable so that it can be overridden if - # necessary. - - log_format_string = '<%d>%s\000' - - def log (self, message, facility=LOG_USER, priority=LOG_INFO): - message = self.log_format_string % ( - self.encode_priority (facility, priority), - message - ) - if self.unix: - self.socket.send (message) - else: - self.socket.sendto (message, self.address) - - def encode_priority (self, facility, priority): - if type(facility) == type(''): - facility = facility_names[facility] - if type(priority) == type(''): - priority = priority_names[priority] - return (facility<<3) | priority - - def close (self): - if self.unix: - self.socket.close() - |