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	diff --git a/fence/agents/apc_snmp/fence_apc_snmp.py b/fence/agents/apc_snmp/fence_apc_snmp.py
	index 24614762..29aafe62 100644
	--- a/fence/agents/apc_snmp/fence_apc_snmp.py
	+++ b/fence/agents/apc_snmp/fence_apc_snmp.py
	@@ -1,213 +1,208 @@
	#!/usr/bin/python -tt

	# The Following agent has been tested on:
	# - APC Switched Rack PDU - SNMP v1
	# (MB:v3.7.0 PF:v2.7.0 PN:apc_hw02_aos_270.bin AF1:v2.7.3
	# AN1:apc_hw02_aos_270.bin AF1:v2.7.3 AN1:apc_hw02_rpdu_273.bin MN:AP7930 HR:B2)
	# - APC Web/SNMP Management Card - SNMP v1 and v3 (noAuthNoPrivacy,authNoPrivacy, authPrivacy)
	# (MB:v3.8.6 PF:v3.5.8 PN:apc_hw02_aos_358.bin AF1:v3.5.7
	# AN1:apc_hw02_aos_358.bin AF1:v3.5.7 AN1:apc_hw02_rpdu_357.bin MN:AP7900 HR:B2)
	# - APC Switched Rack PDU - SNMP v1
	# (MB:v3.7.0 PF:v2.7.0 PN:apc_hw02_aos_270.bin AF1:v2.7.3
	# AN1:apc_hw02_rpdu_273.bin MN:AP7951 HR:B2)
	# - Tripplite PDUMH20HVNET 12.04.0055 - SNMP v1, v2c, v3

	import sys
	import atexit
	sys.path.append("@FENCEAGENTSLIBDIR@")
	from fencing import *
	-from fencing_snmp import *
	+from fencing_snmp import FencingSnmp

	#BEGIN_VERSION_GENERATION
	RELEASE_VERSION="APC SNMP fence agent"
	REDHAT_COPYRIGHT=""
	BUILD_DATE=""
	#END_VERSION_GENERATION

	### CONSTANTS ###
	# oid defining fence device
	OID_SYS_OBJECT_ID = '.1.3.6.1.2.1.1.2.0'

	### GLOBAL VARIABLES ###
	# Device - see ApcRPDU, ApcMSP, ApcMS, TripplitePDU
	device = None

	# Port ID
	port_id = None
	# Switch ID
	switch_id = None

	# Classes describing Device params
	class TripplitePDU:
	# Rack PDU
	status_oid = '.1.3.6.1.4.1.850.10.2.3.5.1.2.1.%d'
	control_oid = '.1.3.6.1.4.1.850.10.2.3.5.1.4.1.%d'
	outlet_table_oid = '.1.3.6.1.4.1.850.10.2.3.5.1.5'
	ident_str = "Tripplite"
	state_on = 2
	state_off = 1
	turn_on = 2
	turn_off = 1
	has_switches = False

	class ApcRPDU:
	# Rack PDU
	status_oid = '.1.3.6.1.4.1.318.1.1.12.3.5.1.1.4.%d'
	control_oid = '.1.3.6.1.4.1.318.1.1.12.3.3.1.1.4.%d'
	outlet_table_oid = '.1.3.6.1.4.1.318.1.1.12.3.5.1.1.2'
	ident_str = "APC rPDU"
	state_on = 1
	state_off = 2
	turn_on = 1
	turn_off = 2
	has_switches = False

	class ApcMSP:
	# Master Switch+
	status_oid = '.1.3.6.1.4.1.318.1.1.6.7.1.1.5.%d.1.%d'
	control_oid = '.1.3.6.1.4.1.318.1.1.6.5.1.1.5.%d.1.%d'
	outlet_table_oid = '.1.3.6.1.4.1.318.1.1.6.7.1.1.4'
	ident_str = "APC Master Switch+"
	state_on = 1
	state_off = 2
	turn_on = 1
	turn_off = 3
	has_switches = True

	class ApcMS:
	# Master Switch - seems oldest, but supported on every APC PDU
	status_oid = '.1.3.6.1.4.1.318.1.1.4.4.2.1.3.%d'
	control_oid = '.1.3.6.1.4.1.318.1.1.4.4.2.1.3.%d'
	outlet_table_oid = '.1.3.6.1.4.1.318.1.1.4.4.2.1.4'
	ident_str = "APC Master Switch (fallback)"
	state_on = 1
	state_off = 2
	turn_on = 1
	turn_off = 2
	has_switches = False

	### FUNCTIONS ###
	def apc_set_device(conn, options):
	global device

	agents_dir = {'.1.3.6.1.4.1.318.1.3.4.5':ApcRPDU,
	'.1.3.6.1.4.1.318.1.3.4.4':ApcMSP,
	'.1.3.6.1.4.1.850.1':TripplitePDU,
	None:ApcMS}

	# First resolve type of APC
	apc_type = conn.walk(OID_SYS_OBJECT_ID)

	if (not ((len(apc_type)==1) and (agents_dir.has_key(apc_type[0][1])))):
	apc_type = [[None, None]]

	device = agents_dir[apc_type[0][1]]

	conn.log_command("Trying %s"%(device.ident_str))

	def apc_resolv_port_id(conn, options):
	global port_id, switch_id

	if (device == None):
	apc_set_device(conn, options)

	# Now we resolv port_id/switch_id
	if ((options["--plug"].isdigit()) and ((not device.has_switches) or (options["--switch"].isdigit()))):
	port_id = int(options["--plug"])

	if (device.has_switches):
	switch_id = int(options["--switch"])
	else:
	table = conn.walk(device.outlet_table_oid, 30)

	for x in table:
	if (x[1].strip('"') == options["--plug"]):
	t = x[0].split('.')
	if (device.has_switches):
	port_id = int(t[len(t)-1])
	switch_id = int(t[len(t)-3])
	else:
	port_id = int(t[len(t)-1])

	if (port_id == None):
	fail_usage("Can't find port with name %s!"%(options["--plug"]))

	def get_power_status(conn, options):
	if (port_id == None):
	apc_resolv_port_id(conn, options)

	oid = ((device.has_switches) and device.status_oid%(switch_id, port_id) or device.status_oid%(port_id))

	(oid, status) = conn.get(oid)
	return (status==str(device.state_on) and "on" or "off")

	def set_power_status(conn, options):
	if (port_id == None):
	apc_resolv_port_id(conn, options)

	oid = ((device.has_switches) and device.control_oid%(switch_id, port_id) or device.control_oid%(port_id))

	conn.set(oid, (options["--action"]=="on" and device.turn_on or device.turn_off))


	def get_outlets_status(conn, options):
	result = {}

	if (device == None):
	apc_set_device(conn, options)

	res_ports = conn.walk(device.outlet_table_oid, 30)

	for x in res_ports:
	t = x[0].split('.')

	port_num = ((device.has_switches) and "%s:%s"%(t[len(t)-3], t[len(t)-1]) or "%s"%(t[len(t)-1]))

	port_name = x[1].strip('"')
	port_status = ""
	result[port_num] = (port_name, port_status)

	return result

	-# Define new options
	-def apc_snmp_define_defaults():
	- all_opt["snmp_version"]["default"] = "1"
	- all_opt["community"]["default"] = "private"
	-
	# Main agent method
	def main():
	device_opt = [ "ipaddr", "login", "passwd", "no_login", "no_password", \
	"port", "snmp_version", "community" ]

	atexit.register(atexit_handler)

	- snmp_define_defaults ()
	- apc_snmp_define_defaults()
	+ all_opt["snmp_version"]["default"] = "1"
	+ all_opt["community"]["default"] = "private"

	options = check_input(device_opt, process_input(device_opt))

	## Support for -n [switch]:[plug] notation that was used before
	if ((options.has_key("--plug")) and (-1 != options["--plug"].find(":"))):
	(switch, plug) = options["--plug"].split(":", 1)
	if ((switch.isdigit()) and (plug.isdigit())):
	options["--switch"] = switch
	options["--plug"] = plug

	if (not (options.has_key("--switch"))):
	options["--switch"] = "1"

	docs = { }
	docs["shortdesc"] = "Fence agent for APC, Tripplite PDU over SNMP"
	docs["longdesc"] = "fence_apc_snmp is an I/O Fencing agent \
	which can be used with the APC network power switch or Tripplite PDU devices.\
	It logs into a device via SNMP and reboots a specified outlet. It supports \
	SNMP v1, v2c, v3 with all combinations of authenticity/privacy settings."
	docs["vendorurl"] = "http://www.apc.com"
	show_docs(options, docs)

	# Operate the fencing device
	result = fence_action(FencingSnmp(options), options, set_power_status, get_power_status, get_outlets_status)

	sys.exit(result)
	if __name__ == "__main__":
	main()
	diff --git a/fence/agents/cisco_mds/fence_cisco_mds.py b/fence/agents/cisco_mds/fence_cisco_mds.py
	index 6cc189f1..84adee22 100644
	--- a/fence/agents/cisco_mds/fence_cisco_mds.py
	+++ b/fence/agents/cisco_mds/fence_cisco_mds.py
	@@ -1,107 +1,105 @@
	#!/usr/bin/python -tt

	# The Following agent has been tested on:
	# - Cisco MDS UROS 9134 FC (1 Slot) Chassis ("1/2/4 10 Gbps FC/Supervisor-2") Motorola, e500v2
	# with BIOS 1.0.16, kickstart 4.1(1c), system 4.1(1c)
	# - Cisco MDS 9124 (1 Slot) Chassis ("1/2/4 Gbps FC/Supervisor-2") Motorola, e500
	# with BIOS 1.0.16, kickstart 4.1(1c), system 4.1(1c)

	import sys, re
	import atexit
	sys.path.append("@FENCEAGENTSLIBDIR@")
	from fencing import *
	from fencing import fail_usage
	-from fencing_snmp import *
	+from fencing_snmp import FencingSnmp

	#BEGIN_VERSION_GENERATION
	RELEASE_VERSION="Cisco MDS 9xxx SNMP fence agent"
	REDHAT_COPYRIGHT=""
	BUILD_DATE=""
	#END_VERSION_GENERATION

	### CONSTANTS ###
	# Cisco admin status
	PORT_ADMIN_STATUS_OID = ".1.3.6.1.2.1.75.1.2.2.1.1"

	# IF-MIB trees for alias, status and port
	ALIASES_OID = ".1.3.6.1.2.1.31.1.1.1.18"
	PORTS_OID = ".1.3.6.1.2.1.2.2.1.2"

	### GLOBAL VARIABLES ###
	# OID converted from fc port name (fc(x)/(y))
	PORT_OID = ""

	### FUNCTIONS ###

	# Convert cisco port name (fc(x)/(y)) to OID
	def cisco_port2oid(port):
	port = port.lower()

	nums = re.match(r'^fc(\d+)/(\d+)$', port)

	if ((nums) and (len(nums.groups()))==2):
	return "%s.%d.%d"% (PORT_ADMIN_STATUS_OID, int(nums.group(1))+21, int(nums.group(2))-1)
	else:
	fail_usage("Mangled port number: %s"%(port))

	def get_power_status(conn, options):
	(_, status) = conn.get(PORT_OID)
	return (status=="1" and "on" or "off")

	def set_power_status(conn, options):
	conn.set(PORT_OID, (options["--action"]=="on" and 1 or 2))

	# Convert array of format [[key1, value1], [key2, value2], ... [keyN, valueN]] to dict, where key is
	# in format a.b.c.d...z and returned dict has key only z
	def array_to_dict(ar):
	return dict(map(lambda y:[y[0].split('.')[-1], y[1]], ar))

	def get_outlets_status(conn, options):
	result = {}

	res_fc = conn.walk(PORTS_OID, 30)
	res_aliases = array_to_dict(conn.walk(ALIASES_OID, 30))

	fc_re = re.compile(r'^"fc\d+/\d+"$')

	for x in res_fc:
	if fc_re.match(x[1]):
	port_num = x[0].split('.')[-1]

	port_name = x[1].strip('"')
	port_alias = (res_aliases.has_key(port_num) and res_aliases[port_num].strip('"') or "")
	port_status = ""
	result[port_name] = (port_alias, port_status)

	return result

	# Main agent method
	def main():
	global PORT_OID

	device_opt = [ "fabric_fencing", "ipaddr", "login", "passwd", "no_login", "no_password", \
	"port", "snmp_version", "community" ]

	atexit.register(atexit_handler)

	- snmp_define_defaults ()
	-
	options = check_input(device_opt, process_input(device_opt))

	docs = { }
	docs["shortdesc"] = "Fence agent for Cisco MDS"
	docs["longdesc"] = "fence_cisco_mds is an I/O Fencing agent \
	which can be used with any Cisco MDS 9000 series with SNMP enabled device."
	docs["vendorurl"] = "http://www.cisco.com"
	show_docs(options, docs)

	if (not (options["--action"] in ["list","monitor"])):
	PORT_OID = cisco_port2oid(options["--plug"])

	# Operate the fencing device
	result = fence_action(FencingSnmp(options), options, set_power_status, get_power_status, get_outlets_status)

	sys.exit(result)

	if __name__ == "__main__":
	main()
	diff --git a/fence/agents/eaton_snmp/fence_eaton_snmp.py b/fence/agents/eaton_snmp/fence_eaton_snmp.py
	index f519be85..970fd690 100644
	--- a/fence/agents/eaton_snmp/fence_eaton_snmp.py
	+++ b/fence/agents/eaton_snmp/fence_eaton_snmp.py
	@@ -1,235 +1,233 @@
	#!/usr/bin/python -tt

	# The Following agent has been tested on:
	# - Eaton ePDU Managed - SNMP v1
	# EATON \| Powerware ePDU model: Managed ePDU (PW104MA0UB99), firmware: 01.01.01
	# - Eaton ePDU Switched - SNMP v1
	# EATON \| Powerware ePDU model: Switched ePDU (IPV3600), firmware: 2.0.K

	import sys
	import atexit
	sys.path.append("@FENCEAGENTSLIBDIR@")
	from fencing import *
	-from fencing_snmp import *
	+from fencing_snmp import FencingSnmp

	#BEGIN_VERSION_GENERATION
	RELEASE_VERSION="Eaton SNMP fence agent"
	REDHAT_COPYRIGHT=""
	BUILD_DATE=""
	#END_VERSION_GENERATION

	### CONSTANTS ###
	# oid defining fence device
	OID_SYS_OBJECT_ID = '.1.3.6.1.2.1.1.2.0'

	### GLOBAL VARIABLES ###
	# Device - see EatonManagedePDU, EatonSwitchedePDU
	device = None

	# Port ID
	port_id = None
	# Switch ID
	switch_id = None

	# Did we issue a set before get (to adjust OID with Switched ePDU)
	after_set = False

	# Classes describing Device params
	# Managed ePDU
	class EatonManagedePDU:
	status_oid = '.1.3.6.1.4.1.534.6.6.6.1.2.2.1.3.%d'
	control_oid = '.1.3.6.1.4.1.534.6.6.6.1.2.2.1.3.%d'
	outlet_table_oid = '.1.3.6.1.4.1.534.6.6.6.1.2.2.1.1'
	ident_str = "Eaton Managed ePDU"
	state_off = 0
	state_on = 1
	state_cycling = 2 # FIXME: not usable with fence-agents
	turn_off = 0
	turn_on = 1
	turn_cycle = 2 # FIXME: not usable with fence-agents
	has_switches = False

	# Switched ePDU (Pulizzi 2)
	# NOTE: sysOID reports "20677.1", while data are actually at "20677.2"
	class EatonSwitchedePDU:
	status_oid = '.1.3.6.1.4.1.20677.2.6.3.%d.0'
	control_oid = '.1.3.6.1.4.1.20677.2.6.2.%d.0'
	outlet_table_oid = '.1.3.6.1.4.1.20677.2.6.3'
	ident_str = "Eaton Switched ePDU"
	state_off = 2
	state_on = 1
	state_cycling = 0 # Note: this status doesn't exist on this device
	turn_off = 2
	turn_on = 1
	turn_cycle = 3 # FIXME: not usable with fence-agents
	has_switches = False

	### FUNCTIONS ###
	def eaton_set_device(conn, options):
	global device

	agents_dir = {'.1.3.6.1.4.1.534.6.6.6':EatonManagedePDU,
	'.1.3.6.1.4.1.20677.1':EatonSwitchedePDU,
	'.1.3.6.1.4.1.20677.2':EatonSwitchedePDU }

	# First resolve type of Eaton
	eaton_type = conn.walk(OID_SYS_OBJECT_ID)

	if (not ((len(eaton_type)==1) and (agents_dir.has_key(eaton_type[0][1])))):
	eaton_type = [[None, None]]

	device = agents_dir[eaton_type[0][1]]

	conn.log_command("Trying %s"%(device.ident_str))

	def eaton_resolv_port_id(conn, options):
	global port_id, switch_id

	if (device==None):
	eaton_set_device(conn, options)

	# Restore the increment, that was removed in main for ePDU Managed
	if (device.ident_str == "Eaton Switched ePDU"):
	options["--plug"] = str(int(options["--plug"]) + 1)

	# Now we resolv port_id/switch_id
	if ((options["--plug"].isdigit()) and ((not device.has_switches) or (options["--switch"].isdigit()))):
	port_id = int(options["--plug"])

	if (device.has_switches):
	switch_id = int(options["--switch"])
	else:
	table = conn.walk(device.outlet_table_oid, 30)

	for x in table:
	if (x[1].strip('"')==options["--plug"]):
	t = x[0].split('.')
	if (device.has_switches):
	port_id = int(t[len(t)-1])
	switch_id = int(t[len(t)-3])
	else:
	if (device.ident_str == "Eaton Switched ePDU"):
	port_id = int(t[len(t)-3])
	else:
	port_id = int(t[len(t)-1])

	if (port_id==None):
	# Restore index offset, to provide a valid error output on Managed ePDU
	if (device.ident_str != "Eaton Switched ePDU"):
	options["--plug"] = str(int(options["--plug"]) + 1)
	fail_usage("Can't find port with name %s!"%(options["--plug"]))

	def get_power_status(conn, options):
	global port_id, after_set

	if (port_id==None):
	eaton_resolv_port_id(conn, options)

	# Ajust OID for Switched ePDU when the get is after a set
	if ((after_set == True) and (device.ident_str == "Eaton Switched ePDU")):
	port_id -= 1
	after_set = False

	oid = ((device.has_switches) and device.status_oid%(switch_id, port_id) or device.status_oid%(port_id))

	try:
	(oid, status)=conn.get(oid)
	if (status==str(device.state_on)):
	return "on"
	elif (status==str(device.state_off)):
	return "off"
	else:
	return None
	except:
	return None

	def set_power_status(conn, options):
	global port_id, after_set

	after_set = True

	if (port_id==None):
	eaton_resolv_port_id(conn, options)

	# Controls start at #2 on Switched ePDU, since #1 is the global command
	if (device.ident_str == "Eaton Switched ePDU"):
	port_id = int(port_id)+1

	oid = ((device.has_switches) and device.control_oid%(switch_id, port_id) or device.control_oid%(port_id))

	conn.set(oid,(options["--action"]=="on" and device.turn_on or device.turn_off))


	def get_outlets_status(conn, options):
	outletCount = 0
	result = {}

	if (device==None):
	eaton_set_device(conn, options)

	res_ports = conn.walk(device.outlet_table_oid, 30)

	for x in res_ports:
	outletCount += 1
	status = x[1]
	t = x[0].split('.')

	# Plug indexing start from zero, so we substract '1' from the
	# user's given plug number
	if (device.ident_str == "Eaton Managed ePDU"):
	port_num = str(int(((device.has_switches) and
	"%s:%s"%(t[len(t)-3], t[len(t)-1]) or "%s"%(t[len(t)-1]))) + 1)

	# Plug indexing start from zero, so we add '1'
	# for the user's exposed plug number
	port_name = str(int(x[1].strip('"')) + 1)
	port_status = ""
	result[port_num] = (port_name, port_status)
	else:
	# Switched ePDU do not propose an outletCount OID!
	# Invalid status (ie value == '0'), retrieved via the walk,
	# means the outlet is absent
	port_num = str(outletCount)
	port_name = str(outletCount)
	port_status = ""
	if (status != '0'):
	result[port_num] = (port_name, port_status)

	return result

	# Main agent method
	def main():
	device_opt = [ "ipaddr", "login", "passwd", "no_login", "no_password", \
	"port", "snmp_version", "community" ]

	atexit.register(atexit_handler)

	- snmp_define_defaults ()
	-
	all_opt["switch"]["default"] = 1
	all_opt["power_wait"]["default"] = 2
	all_opt["snmp_version"]["default"] = "1"
	all_opt["community"]["default"] = "private"
	options = check_input(device_opt, process_input(device_opt))

	# Plug indexing start from zero on ePDU Managed, so we substract '1' from
	# the user's given plug number.
	# For Switched ePDU, we will add this back again later.
	if ((options.has_key("--plug")) and (options["--plug"].isdigit())):
	options["--plug"] = str(int(options["--plug"]) - 1)

	docs = { }
	docs["shortdesc"] = "Fence agent for Eaton over SNMP"
	docs["longdesc"] = "fence_eaton_snmp is an I/O Fencing agent \
	which can be used with the Eaton network power switch. It logs \
	into a device via SNMP and reboots a specified outlet. It supports \
	SNMP v1 and v3 with all combinations of authenticity/privacy settings."
	docs["vendorurl"] = "http://powerquality.eaton.com"
	show_docs(options, docs)

	# Operate the fencing device
	result = fence_action(FencingSnmp(options), options, set_power_status, get_power_status, get_outlets_status)

	sys.exit(result)
	if __name__ == "__main__":
	main()
	diff --git a/fence/agents/ibmblade/fence_ibmblade.py b/fence/agents/ibmblade/fence_ibmblade.py
	index 43bc73e1..d1bb0655 100644
	--- a/fence/agents/ibmblade/fence_ibmblade.py
	+++ b/fence/agents/ibmblade/fence_ibmblade.py
	@@ -1,79 +1,78 @@
	#!/usr/bin/python -tt

	import sys
	import atexit
	sys.path.append("@FENCEAGENTSLIBDIR@")
	from fencing import *
	-from fencing_snmp import *
	+from fencing_snmp import FencingSnmp

	#BEGIN_VERSION_GENERATION
	RELEASE_VERSION="IBM Blade SNMP fence agent"
	REDHAT_COPYRIGHT=""
	BUILD_DATE=""
	#END_VERSION_GENERATION

	### CONSTANTS ###
	# From fence_ibmblade.pl
	STATUSES_OID = ".1.3.6.1.4.1.2.3.51.2.22.1.5.1.1.4" # remoteControlBladePowerState
	CONTROL_OID = ".1.3.6.1.4.1.2.3.51.2.22.1.6.1.1.7" # powerOnOffBlade

	# Status constants returned as value from SNMP
	STATUS_DOWN = 0
	STATUS_UP = 1

	# Status constants to set as value to SNMP
	STATUS_SET_OFF = 0
	STATUS_SET_ON = 1

	### FUNCTIONS ###

	def get_power_status(conn, options):
	(_, status) = conn.get("%s.%s"% (STATUSES_OID, options["--plug"]))
	return (status == str(STATUS_UP) and "on" or "off")

	def set_power_status(conn, options):
	conn.set("%s.%s"%(CONTROL_OID, options["--plug"]),
	(options["--action"]=="on" and STATUS_SET_ON or STATUS_SET_OFF))

	def get_outlets_status(conn, _):
	result = {}

	res_blades = conn.walk(STATUSES_OID, 30)

	for blade_info in res_blades:
	port_num = blade_info[0].split('.')[-1]

	port_alias = ""
	port_status = (blade_info[1]==str(STATUS_UP) and "on" or "off")

	result[port_num] = (port_alias, port_status)

	return result

	# Main agent method
	def main():
	device_opt = [ "ipaddr", "login", "passwd", "no_login", "no_password", \
	"port", "snmp_version", "community" ]

	atexit.register(atexit_handler)

	- snmp_define_defaults()
	all_opt["snmp_version"]["default"] = "1"

	options = check_input(device_opt, process_input(device_opt))

	docs = { }
	docs["shortdesc"] = "Fence agent for IBM BladeCenter over SNMP"
	docs["longdesc"] = "fence_ibmblade is an I/O Fencing agent \
	which can be used with IBM BladeCenter chassis. It issues SNMP Set \
	request to BladeCenter chassis, rebooting, powering up or down \
	the specified Blade Server."
	docs["vendorurl"] = "http://www.ibm.com"
	show_docs(options, docs)

	# Operate the fencing device
	result = fence_action(FencingSnmp(options), options, set_power_status, get_power_status, get_outlets_status)

	sys.exit(result)
	if __name__ == "__main__":
	main()
	diff --git a/fence/agents/ifmib/fence_ifmib.py b/fence/agents/ifmib/fence_ifmib.py
	index 350ce718..f8beaa51 100644
	--- a/fence/agents/ifmib/fence_ifmib.py
	+++ b/fence/agents/ifmib/fence_ifmib.py
	@@ -1,128 +1,127 @@
	#!/usr/bin/python -tt

	# The Following agent has been tested on:
	# - Cisco MDS UROS 9134 FC (1 Slot) Chassis ("1/2/4 10 Gbps FC/Supervisor-2") Motorola, e500v2
	# with BIOS 1.0.16, kickstart 4.1(1c), system 4.1(1c)
	# - Cisco MDS 9124 (1 Slot) Chassis ("1/2/4 Gbps FC/Supervisor-2") Motorola, e500
	# with BIOS 1.0.16, kickstart 4.1(1c), system 4.1(1c)
	# - Partially with APC PDU (Network Management Card AOS v2.7.0, Rack PDU APP v2.7.3)
	# Only lance if is visible

	import sys
	import atexit
	sys.path.append("@FENCEAGENTSLIBDIR@")
	from fencing import *
	from fencing import fail_usage
	-from fencing_snmp import *
	+from fencing_snmp import FencingSnmp

	#BEGIN_VERSION_GENERATION
	RELEASE_VERSION="IF:MIB SNMP fence agent"
	REDHAT_COPYRIGHT=""
	BUILD_DATE=""
	#END_VERSION_GENERATION

	### CONSTANTS ###
	# IF-MIB trees for alias, status and port
	ALIASES_OID = ".1.3.6.1.2.1.31.1.1.1.18"
	PORTS_OID = ".1.3.6.1.2.1.2.2.1.2"
	STATUSES_OID = ".1.3.6.1.2.1.2.2.1.7"

	# Status constants returned as value from SNMP
	STATUS_UP = 1
	STATUS_DOWN = 2
	STATUS_TESTING = 3

	### GLOBAL VARIABLES ###
	# Port number converted from port name or index
	port_num = None

	### FUNCTIONS ###

	# Convert port index or name to port index
	def port2index(conn, port):
	res = None

	if (port.isdigit()):
	res = int(port)
	else:
	ports = conn.walk(PORTS_OID, 30)

	for x in ports:
	if (x[1].strip('"')==port):
	res = int(x[0].split('.')[-1])
	break

	if (res==None):
	fail_usage("Can't find port with name %s!"%(port))

	return res

	def get_power_status(conn, options):
	global port_num

	if (port_num==None):
	port_num = port2index(conn, options["--plug"])

	(_, status) = conn.get("%s.%d"%(STATUSES_OID, port_num))
	return (status==str(STATUS_UP) and "on" or "off")

	def set_power_status(conn, options):
	global port_num

	if (port_num==None):
	port_num = port2index(conn, options["--plug"])

	conn.set("%s.%d"%(STATUSES_OID, port_num), (options["--action"]=="on" and STATUS_UP or STATUS_DOWN))

	# Convert array of format [[key1, value1], [key2, value2], ... [keyN, valueN]] to dict, where key is
	# in format a.b.c.d...z and returned dict has key only z
	def array_to_dict(ar):
	return dict(map(lambda y:[y[0].split('.')[-1], y[1]], ar))

	def get_outlets_status(conn, options):
	result = {}

	res_fc = conn.walk(PORTS_OID, 30)
	res_aliases = array_to_dict(conn.walk(ALIASES_OID, 30))

	for x in res_fc:
	port_number = x[0].split('.')[-1]

	port_name = x[1].strip('"')
	port_alias = (res_aliases.has_key(port_number) and res_aliases[port_number].strip('"') or "")
	port_status = ""
	result[port_name] = (port_alias, port_status)

	return result

	# Main agent method
	def main():
	device_opt = [ "fabric_fencing", "ipaddr", "login", "passwd", "no_login", "no_password", \
	"port", "snmp_version", "community" ]

	atexit.register(atexit_handler)

	- snmp_define_defaults ()
	all_opt["snmp_version"]["default"] = "2c"

	options = check_input(device_opt, process_input(device_opt))

	docs = { }
	docs["shortdesc"] = "Fence agent for IF MIB"
	docs["longdesc"] = "fence_ifmib is an I/O Fencing agent \
	which can be used with any SNMP IF-MIB capable device. \
	\n.P\n\
	It was written with managed ethernet switches in mind, in order to \
	fence iSCSI SAN connections. However, there are many devices that \
	support the IF-MIB interface. The agent uses IF-MIB::ifAdminStatus \
	to control the state of an interface."
	docs["vendorurl"] = "http://www.ietf.org/wg/concluded/ifmib.html"
	show_docs(options, docs)

	# Operate the fencing device
	result = fence_action(FencingSnmp(options), options, set_power_status, get_power_status, get_outlets_status)

	sys.exit(result)

	if __name__ == "__main__":
	main()
	diff --git a/fence/agents/intelmodular/fence_intelmodular.py b/fence/agents/intelmodular/fence_intelmodular.py
	index 320b2db2..e9ef43c5 100644
	--- a/fence/agents/intelmodular/fence_intelmodular.py
	+++ b/fence/agents/intelmodular/fence_intelmodular.py
	@@ -1,94 +1,92 @@
	#!/usr/bin/python -tt

	# Tested with an Intel MFSYS25 using firmware package 2.6 Should work with an
	# MFSYS35 as well.
	#
	# Notes:
	#
	# The manual and firmware release notes says SNMP is read only. This is not
	# true, as per the MIBs that ship with the firmware you can write to
	# the bladePowerLed oid to control the servers.
	#
	# Thanks Matthew Kent for original agent and testing.

	import sys
	import atexit
	sys.path.append("@FENCEAGENTSLIBDIR@")
	from fencing import *
	-from fencing_snmp import *
	+from fencing_snmp import FencingSnmp

	#BEGIN_VERSION_GENERATION
	RELEASE_VERSION="Intel Modular SNMP fence agent"
	REDHAT_COPYRIGHT=""
	BUILD_DATE=""
	#END_VERSION_GENERATION

	### CONSTANTS ###
	# From INTELCORPORATION-MULTI-FLEX-SERVER-BLADES-MIB.my that ships with
	# firmware updates
	STATUSES_OID = ".1.3.6.1.4.1.343.2.19.1.2.10.202.1.1.6"

	# Status constants returned as value from SNMP
	STATUS_UP = 2
	STATUS_DOWN = 0

	# Status constants to set as value to SNMP
	STATUS_SET_ON = 2
	STATUS_SET_OFF = 3

	### FUNCTIONS ###

	def get_power_status(conn, options):
	(_, status) = conn.get("%s.%s"% (STATUSES_OID, options["--plug"]))
	return (status==str(STATUS_UP) and "on" or "off")

	def set_power_status(conn, options):
	conn.set("%s.%s" % (STATUSES_OID, options["--plug"]),
	(options["--action"]=="on" and STATUS_SET_ON or STATUS_SET_OFF))

	def get_outlets_status(conn, options):
	result = {}

	res_blades = conn.walk(STATUSES_OID, 30)

	for x in res_blades:
	port_num = x[0].split('.')[-1]

	port_alias = ""
	port_status = (x[1]==str(STATUS_UP) and "on" or "off")

	result[port_num] = (port_alias, port_status)

	return result

	# Main agent method
	def main():
	device_opt = [ "ipaddr", "login", "passwd", "no_login", "no_password",
	"port", "snmp_version", "community" ]

	atexit.register(atexit_handler)

	- snmp_define_defaults ()
	-
	options = check_input(device_opt, process_input(device_opt))

	docs = { }
	docs["shortdesc"] = "Fence agent for Intel Modular"
	docs["longdesc"] = "fence_intelmodular is an I/O Fencing agent \
	which can be used with Intel Modular device (tested on Intel MFSYS25, should \
	work with MFSYS35 as well). \
	\n.P\n\
	Note: Since firmware update version 2.7, SNMP v2 write support is \
	removed, and replaced by SNMP v3 support. So agent now has default \
	SNMP version 3. If you are using older firmware, please supply -d \
	for command line and snmp_version option for your cluster.conf."
	docs["vendorurl"] = "http://www.intel.com"
	show_docs(options, docs)

	# Operate the fencing device
	result = fence_action(FencingSnmp(options), options, set_power_status, get_power_status, get_outlets_status)

	sys.exit(result)

	if __name__ == "__main__":
	main()
	diff --git a/fence/agents/ipdu/fence_ipdu.py b/fence/agents/ipdu/fence_ipdu.py
	index 62a2df45..83f1dd40 100644
	--- a/fence/agents/ipdu/fence_ipdu.py
	+++ b/fence/agents/ipdu/fence_ipdu.py
	@@ -1,158 +1,157 @@
	#!/usr/bin/python -tt

	# The Following agent has been tested on:
	# IBM iPDU model 46M4002
	# Firmware release OPDP_sIBM_v01.2_1
	#

	import sys
	import atexit
	sys.path.append("/usr/share/fence")
	from fencing import *
	-from fencing_snmp import *
	+from fencing_snmp import FencingSnmp

	#BEGIN_VERSION_GENERATION
	RELEASE_VERSION="IBM iPDU SNMP fence agent"
	REDHAT_COPYRIGHT=""
	BUILD_DATE=""
	#END_VERSION_GENERATION

	### CONSTANTS ###
	# oid defining fence device
	OID_SYS_OBJECT_ID = '.1.3.6.1.2.1.1.2.0'

	### GLOBAL VARIABLES ###
	# Device - see IBM iPDU
	device = None

	# Port ID
	port_id = None
	# Switch ID
	switch_id = None

	# Classes describing Device params
	class IBMiPDU:
	# iPDU
	status_oid = '.1.3.6.1.4.1.2.6.223.8.2.2.1.11.%d'
	control_oid = '.1.3.6.1.4.1.2.6.223.8.2.2.1.11.%d'
	outlet_table_oid = '.1.3.6.1.4.1.2.6.223.8.2.2.1.2'
	ident_str = "IBM iPDU"
	state_on = 1
	state_off = 0
	turn_on = 1
	turn_off = 0
	has_switches = False

	### FUNCTIONS ###
	def ipdu_set_device(conn, options):
	global device

	agents_dir = {'.1.3.6.1.4.1.2.6.223':IBMiPDU,
	None:IBMiPDU}

	# First resolve type of PDU device
	pdu_type = conn.walk(OID_SYS_OBJECT_ID)

	if (not ((len(pdu_type)==1) and (agents_dir.has_key(pdu_type[0][1])))):
	pdu_type = [[None, None]]

	device = agents_dir[pdu_type[0][1]]

	conn.log_command("Trying %s"%(device.ident_str))

	def ipdu_resolv_port_id(conn, options):
	global port_id, switch_id

	if (device==None):
	ipdu_set_device(conn, options)

	# Now we resolv port_id/switch_id
	if ((options["--plug"].isdigit()) and ((not device.has_switches) or (options["--switch"].isdigit()))):
	port_id = int(options["--plug"])

	if (device.has_switches):
	switch_id = int(options["--switch"])
	else:
	table = conn.walk(device.outlet_table_oid, 30)

	for x in table:
	if (x[1].strip('"')==options["--plug"]):
	t = x[0].split('.')
	if (device.has_switches):
	port_id = int(t[len(t)-1])
	switch_id = int(t[len(t)-3])
	else:
	port_id = int(t[len(t)-1])

	if (port_id==None):
	fail_usage("Can't find port with name %s!"%(options["--plug"]))

	def get_power_status(conn, options):
	if (port_id==None):
	ipdu_resolv_port_id(conn, options)

	oid = ((device.has_switches) and device.status_oid%(switch_id, port_id) or device.status_oid%(port_id))

	(oid, status) = conn.get(oid)
	return (status==str(device.state_on) and "on" or "off")

	def set_power_status(conn, options):
	if (port_id==None):
	ipdu_resolv_port_id(conn, options)

	oid = ((device.has_switches) and device.control_oid%(switch_id, port_id) or device.control_oid%(port_id))

	conn.set(oid,(options["--action"]=="on" and device.turn_on or device.turn_off))


	def get_outlets_status(conn, options):
	result = {}

	if (device == None):
	ipdu_set_device(conn, options)

	res_ports = conn.walk(device.outlet_table_oid, 30)

	for x in res_ports:
	t = x[0].split('.')

	port_num = ((device.has_switches) and "%s:%s"%(t[len(t)-3], t[len(t)-1]) or "%s"%(t[len(t)-1]))

	port_name = x[1].strip('"')
	port_status = ""
	result[port_num] = (port_name, port_status)

	return result

	# Main agent method
	def main():
	global device

	device_opt = [ "ipaddr", "login", "passwd", "no_login", "no_password", \
	"port", "snmp_version", "community" ]

	atexit.register(atexit_handler)

	- snmp_define_defaults ()
	all_opt["snmp_version"]["default"] = "3"
	all_opt["community"]["default"] = "private"
	all_opt["switch"]["default"] = "1"
	device = IBMiPDU

	options = check_input(device_opt, process_input(device_opt))

	docs = { }
	docs["shortdesc"] = "Fence agent for iPDU over SNMP"
	docs["longdesc"] = "fence_ipdu is an I/O Fencing agent \
	which can be used with the IBM iPDU network power switch. It logs \
	into a device via SNMP and reboots a specified outlet. It supports \
	SNMP v3 with all combinations of authenticity/privacy settings."
	docs["vendorurl"] = "http://www.ibm.com"
	show_docs(options, docs)

	# Operate the fencing device
	result = fence_action(FencingSnmp(options), options, set_power_status, get_power_status, get_outlets_status)

	sys.exit(result)
	if __name__ == "__main__":
	main()
	diff --git a/fence/agents/lib/fencing.py.py b/fence/agents/lib/fencing.py.py
	index 291115f6..d5c9986f 100644
	--- a/fence/agents/lib/fencing.py.py
	+++ b/fence/agents/lib/fencing.py.py
	@@ -1,1093 +1,1096 @@
	#!/usr/bin/python -tt

	import sys, getopt, time, os, uuid, pycurl, stat
	import pexpect, re, atexit, syslog
	import logging
	import __main__

	## do not add code here.
	#BEGIN_VERSION_GENERATION
	RELEASE_VERSION = "New fence lib agent - test release on steroids"
	REDHAT_COPYRIGHT = ""
	BUILD_DATE = "March, 2008"
	#END_VERSION_GENERATION

	__all__ = [ 'atexit_handler', 'check_input', 'process_input', 'all_opt', 'show_docs',
	'fence_login', 'fence_action' ]

	LOG_MODE_VERBOSE = 100
	LOG_MODE_QUIET = 0

	EC_GENERIC_ERROR = 1
	EC_BAD_ARGS = 2
	EC_LOGIN_DENIED = 3
	EC_CONNECTION_LOST = 4
	EC_TIMED_OUT = 5
	EC_WAITING_ON = 6
	EC_WAITING_OFF = 7
	EC_STATUS = 8
	EC_STATUS_HMC = 9
	EC_PASSWORD_MISSING = 10
	EC_INVALID_PRIVILEGES = 11

	TELNET_PATH = "/usr/bin/telnet"
	SSH_PATH = "/usr/bin/ssh"
	SSL_PATH = "@GNUTLSCLI_PATH@"
	SUDO_PATH = "/usr/bin/sudo"

	all_opt = {
	"help" : {
	"getopt" : "h",
	"longopt" : "help",
	"help" : "-h, --help Display this help and exit",
	"required" : "0",
	"shortdesc" : "Display help and exit",
	"order" : 54 },
	"version" : {
	"getopt" : "V",
	"longopt" : "version",
	"help" : "-V, --version Output version information and exit",
	"required" : "0",
	"shortdesc" : "Display version information and exit",
	"order" : 53 },
	"verbose" : {
	"getopt" : "v",
	"longopt" : "verbose",
	"help" : "-v, --verbose Verbose mode",
	"required" : "0",
	"shortdesc" : "Verbose mode",
	"order" : 51 },
	"debug" : {
	"getopt" : "D:",
	"longopt" : "debug-file",
	"help" : "-D, --debug-file=[debugfile] Debugging to output file",
	"required" : "0",
	"shortdesc" : "Write debug information to given file",
	"order" : 52 },
	"delay" : {
	"getopt" : "f:",
	"longopt" : "delay",
	"help" : "--delay=[seconds] Wait X seconds before fencing is started",
	"required" : "0",
	"shortdesc" : "Wait X seconds before fencing is started",
	"default" : "0",
	"order" : 200 },
	"agent" : {
	"getopt" : "",
	"help" : "",
	"order" : 1 },
	"web" : {
	"getopt" : "",
	"help" : "",
	"order" : 1 },
	"action" : {
	"getopt" : "o:",
	"longopt" : "action",
	"help" : "-o, --action=[action] Action: status, reboot (default), off or on",
	"required" : "1",
	"shortdesc" : "Fencing Action",
	"default" : "reboot",
	"order" : 1 },
	"fabric_fencing" : {
	"getopt" : "",
	"help" : "",
	"order" : 1 },
	"ipaddr" : {
	"getopt" : "a:",
	"longopt" : "ip",
	"help" : "-a, --ip=[ip] IP address or hostname of fencing device",
	"required" : "1",
	"shortdesc" : "IP Address or Hostname",
	"order" : 1 },
	"ipport" : {
	"getopt" : "u:",
	"longopt" : "ipport",
	"help" : "-u, --ipport=[port] TCP/UDP port to use",
	"required" : "0",
	"shortdesc" : "TCP/UDP port to use for connection with device",
	"order" : 1 },
	"login" : {
	"getopt" : "l:",
	"longopt" : "username",
	"help" : "-l, --username=[name] Login name",
	"required" : "?",
	"shortdesc" : "Login Name",
	"order" : 1 },
	"no_login" : {
	"getopt" : "",
	"help" : "",
	"order" : 1 },
	"no_password" : {
	"getopt" : "",
	"help" : "",
	"order" : 1 },
	"no_port" : {
	"getopt" : "",
	"help" : "",
	"order" : 1 },
	"passwd" : {
	"getopt" : "p:",
	"longopt" : "password",
	"help" : "-p, --password=[password] Login password or passphrase",
	"required" : "0",
	"shortdesc" : "Login password or passphrase",
	"order" : 1 },
	"passwd_script" : {
	"getopt" : "S:",
	"longopt" : "password-script",
	"help" : "-S, --password-script=[script] Script to run to retrieve password",
	"required" : "0",
	"shortdesc" : "Script to retrieve password",
	"order" : 1 },
	"identity_file" : {
	"getopt" : "k:",
	"longopt" : "identity-file",
	"help" : "-k, --identity-file=[filename] Identity file (private key) for ssh ",
	"required" : "0",
	"shortdesc" : "Identity file for ssh",
	"order" : 1 },
	"cmd_prompt" : {
	"getopt" : "c:",
	"longopt" : "command-prompt",
	"help" : "-c, --command-prompt=[prompt] Force Python regex for command prompt",
	"shortdesc" : "Force Python regex for command prompt",
	"required" : "0",
	"order" : 1 },
	"secure" : {
	"getopt" : "x",
	"longopt" : "ssh",
	"help" : "-x, --ssh Use ssh connection",
	"shortdesc" : "SSH connection",
	"required" : "0",
	"order" : 1 },
	"ssh_options" : {
	"getopt" : "X:",
	"longopt" : "ssh-options",
	"help" : "--ssh-options=[options] SSH options to use",
	"shortdesc" : "SSH options to use",
	"required" : "0",
	"order" : 1 },
	"ssl" : {
	"getopt" : "z",
	"longopt" : "ssl",
	"help" : "-z, --ssl Use ssl connection",
	"required" : "0",
	"shortdesc" : "SSL connection",
	"order" : 1 },
	"notls" : {
	"getopt" : "t",
	"longopt" : "notls",
	"help" : "-t, --notls "
	"Disable TLS negotiation and force SSL3.0.\n"
	" "
	"This should only be used for devices that do not support TLS1.0 and up.",
	"required" : "0",
	"shortdesc" : "Disable TLS negotiation",
	"order" : 1 },
	"port" : {
	"getopt" : "n:",
	"longopt" : "plug",
	"help" : "-n, --plug=[id] Physical plug number on device, UUID or\n" +
	" identification of machine",
	"required" : "1",
	"shortdesc" : "Physical plug number, name of virtual machine or UUID",
	"order" : 1 },
	"switch" : {
	"getopt" : "s:",
	"longopt" : "switch",
	"help" : "-s, --switch=[id] Physical switch number on device",
	"required" : "0",
	"shortdesc" : "Physical switch number on device",
	"order" : 1 },
	"exec" : {
	"getopt" : "e:",
	"longopt" : "exec",
	"help" : "-e, --exec=[command] Command to execute",
	"required" : "0",
	"shortdesc" : "Command to execute",
	"order" : 1 },
	"vmware_type" : {
	"getopt" : "d:",
	"longopt" : "vmware_type",
	"help" : "-d, --vmware_type=[type] Type of VMware to connect",
	"required" : "0",
	"shortdesc" : "Type of VMware to connect",
	"order" : 1 },
	"vmware_datacenter" : {
	"getopt" : "s:",
	"longopt" : "vmware-datacenter",
	"help" : "-s, --vmware-datacenter=[dc] VMWare datacenter filter",
	"required" : "0",
	"shortdesc" : "Show only machines in specified datacenter",
	"order" : 2 },
	"snmp_version" : {
	"getopt" : "d:",
	"longopt" : "snmp-version",
	"help" : "-d, --snmp-version=[version] Specifies SNMP version to use",
	"required" : "0",
	"shortdesc" : "Specifies SNMP version to use (1,2c,3)",
	"choices" : [ "1", "2c", "3" ],
	"order" : 1 },
	"community" : {
	"getopt" : "c:",
	"longopt" : "community",
	"help" : "-c, --community=[community] Set the community string",
	"required" : "0",
	"shortdesc" : "Set the community string",
	"order" : 1},
	"snmp_auth_prot" : {
	"getopt" : "b:",
	"longopt" : "snmp-auth-prot",
	"help" : "-b, --snmp-auth-prot=[prot] Set authentication protocol (MD5\|SHA)",
	"required" : "0",
	"shortdesc" : "Set authentication protocol (MD5\|SHA)",
	"choices" : [ "MD5" , "SHA" ],
	"order" : 1},
	"snmp_sec_level" : {
	"getopt" : "E:",
	"longopt" : "snmp-sec-level",
	"help" : "-E, --snmp-sec-level=[level] Set security level\n"+
	" (noAuthNoPriv\|authNoPriv\|authPriv)",
	"required" : "0",
	"shortdesc" : "Set security level (noAuthNoPriv\|authNoPriv\|authPriv)",
	"choices" : [ "noAuthNoPriv", "authNoPriv", "authPriv" ],
	"order" : 1},
	"snmp_priv_prot" : {
	"getopt" : "B:",
	"longopt" : "snmp-priv-prot",
	"help" : "-B, --snmp-priv-prot=[prot] Set privacy protocol (DES\|AES)",
	"required" : "0",
	"shortdesc" : "Set privacy protocol (DES\|AES)",
	"choices" : [ "DES", "AES" ],
	"order" : 1},
	"snmp_priv_passwd" : {
	"getopt" : "P:",
	"longopt" : "snmp-priv-passwd",
	"help" : "-P, --snmp-priv-passwd=[pass] Set privacy protocol password",
	"required" : "0",
	"shortdesc" : "Set privacy protocol password",
	"order" : 1},
	"snmp_priv_passwd_script" : {
	"getopt" : "R:",
	"longopt" : "snmp-priv-passwd-script",
	"help" : "-R, --snmp-priv-passwd-script Script to run to retrieve privacy password",
	"required" : "0",
	"shortdesc" : "Script to run to retrieve privacy password",
	"order" : 1},
	"inet4_only" : {
	"getopt" : "4",
	"longopt" : "inet4-only",
	"help" : "-4, --inet4-only Forces agent to use IPv4 addresses only",
	"required" : "0",
	"shortdesc" : "Forces agent to use IPv4 addresses only",
	"order" : 1 },
	"inet6_only" : {
	"getopt" : "6",
	"longopt" : "inet6-only",
	"help" : "-6, --inet6-only Forces agent to use IPv6 addresses only",
	"required" : "0",
	"shortdesc" : "Forces agent to use IPv6 addresses only",
	"order" : 1 },
	"separator" : {
	"getopt" : "C:",
	"longopt" : "separator",
	"help" : "-C, --separator=[char] Separator for CSV created by 'list' operation",
	"default" : ",",
	"required" : "0",
	"shortdesc" : "Separator for CSV created by operation list",
	"order" : 100 },
	"login_timeout" : {
	"getopt" : "y:",
	"longopt" : "login-timeout",
	"help" : "--login-timeout=[seconds] Wait X seconds for cmd prompt after login",
	"default" : "5",
	"required" : "0",
	"shortdesc" : "Wait X seconds for cmd prompt after login",
	"order" : 200 },
	"shell_timeout" : {
	"getopt" : "Y:",
	"longopt" : "shell-timeout",
	"help" : "--shell-timeout=[seconds] Wait X seconds for cmd prompt after issuing command",
	"default" : "3",
	"required" : "0",
	"shortdesc" : "Wait X seconds for cmd prompt after issuing command",
	"order" : 200 },
	"power_timeout" : {
	"getopt" : "g:",
	"longopt" : "power-timeout",
	"help" : "--power-timeout=[seconds] Test X seconds for status change after ON/OFF",
	"default" : "20",
	"required" : "0",
	"shortdesc" : "Test X seconds for status change after ON/OFF",
	"order" : 200 },
	"power_wait" : {
	"getopt" : "G:",
	"longopt" : "power-wait",
	"help" : "--power-wait=[seconds] Wait X seconds after issuing ON/OFF",
	"default" : "0",
	"required" : "0",
	"shortdesc" : "Wait X seconds after issuing ON/OFF",
	"order" : 200 },
	"missing_as_off" : {
	"getopt" : "M",
	"longopt" : "missing-as-off",
	"help" : "--missing-as-off Missing port returns OFF instead of failure",
	"required" : "0",
	"shortdesc" : "Missing port returns OFF instead of failure",
	"order" : 200 },
	"retry_on" : {
	"getopt" : "F:",
	"longopt" : "retry-on",
	"help" : "--retry-on=[attempts] Count of attempts to retry power on",
	"default" : "1",
	"required" : "0",
	"shortdesc" : "Count of attempts to retry power on",
	"order" : 201 },
	"session_url" : {
	"getopt" : "s:",
	"longopt" : "session-url",
	"help" : "-s, --session-url URL to connect to XenServer on",
	"required" : "1",
	"shortdesc" : "The URL of the XenServer host.",
	"order" : 1},
	"sudo" : {
	"getopt" : "d",
	"longopt" : "use-sudo",
	"help" : "--use-sudo Use sudo (without password) when calling 3rd party software",
	"required" : "0",
	"shortdesc" : "Use sudo (without password) when calling 3rd party sotfware.",
	"order" : 205},
	"method" : {
	"getopt" : "m:",
	"longopt" : "method",
	"help" : "-m, --method=[method] Method to fence (onoff\|cycle) (Default: onoff)",
	"required" : "0",
	"shortdesc" : "Method to fence (onoff\|cycle)",
	"default" : "onoff",
	"choices" : [ "onoff", "cycle" ],
	"order" : 1}
	}

	# options which are added automatically if 'key' is encountered ("default" is always added)
	DEPENDENCY_OPT = {
	"default" : [ "help", "debug", "verbose", "version", "action", "agent", \
	"power_timeout", "shell_timeout", "login_timeout", "power_wait", "retry_on", "delay" ],
	"passwd" : [ "passwd_script" ],
	"secure" : [ "identity_file", "ssh_options" ],
	"ipaddr" : [ "ipport", "inet4_only", "inet6_only" ],
	"port" : [ "separator" ],
	"community" : [ "snmp_auth_prot", "snmp_sec_level", "snmp_priv_prot", \
	"snmp_priv_passwd", "snmp_priv_passwd_script" ]
	}

	class fspawn(pexpect.spawn):
	def __init__(self, options, command):
	logging.info("Running command: %s" % command)
	pexpect.spawn.__init__(self, command)
	self.opt = options

	def log_expect(self, options, pattern, timeout):
	result = self.expect(pattern, timeout)
	logging.debug("Received: %s" % (self.before + self.after))
	return result

	def send(self, message):
	logging.debug("Sent: %s" % message)
	pexpect.spawn.send(self,message)

	# send EOL according to what was detected in login process (telnet)
	def send_eol(self, message):
	self.send(message + self.opt["eol"])

	def atexit_handler():
	try:
	sys.stdout.close()
	os.close(1)
	except IOError:
	logging.error("%s failed to close standard output\n" % (sys.argv[0]))
	syslog.syslog(syslog.LOG_ERR, "Failed to close standard output")
	sys.exit(EC_GENERIC_ERROR)

	def add_dependency_options(options):
	## Add options which are available for every fence agent
	added_opt = []
	for x in options + ["default"]:
	if DEPENDENCY_OPT.has_key(x):
	added_opt.extend([y for y in DEPENDENCY_OPT[x] if options.count(y) == 0])
	return added_opt

	def fail_usage(message = ""):
	if len(message) > 0:
	logging.error("%s\n" % message)
	logging.error("Please use '-h' for usage\n")
	sys.exit(EC_GENERIC_ERROR)

	def fail(error_code):
	message = {
	EC_LOGIN_DENIED : "Unable to connect/login to fencing device",
	EC_CONNECTION_LOST : "Connection lost",
	EC_TIMED_OUT : "Connection timed out",
	EC_WAITING_ON : "Failed: Timed out waiting to power ON",
	EC_WAITING_OFF : "Failed: Timed out waiting to power OFF",
	EC_STATUS : "Failed: Unable to obtain correct plug status or plug is not available",
	EC_STATUS_HMC : "Failed: Either unable to obtain correct plug status, "
	"partition is not available or incorrect HMC version used",
	EC_PASSWORD_MISSING : "Failed: You have to set login password",
	EC_INVALID_PRIVILEGES : "Failed: The user does not have the correct privileges to do the requested action."
	}[error_code] + "\n"
	logging.error("%s\n" % message)
	syslog.syslog(syslog.LOG_ERR, message)
	sys.exit(EC_GENERIC_ERROR)

	def usage(avail_opt):
	print "Usage:"
	print "\t" + os.path.basename(sys.argv[0]) + " [options]"
	print "Options:"

	sorted_list = [ (key, all_opt[key]) for key in avail_opt ]
	sorted_list.sort(lambda x, y: cmp(x[1]["order"], y[1]["order"]))

	for key, value in sorted_list:
	if len(value["help"]) != 0:
	print " " + value["help"]

	def metadata(avail_opt, options, docs):
	# avail_opt has to be unique, if there are duplicities then they should be removed
	sorted_list = [ (key, all_opt[key]) for key in list(set(avail_opt)) ]
	sorted_list.sort(lambda x, y: cmp(x[1]["order"], y[1]["order"]))

	print "<?xml version=\"1.0\" ?>"
	print "<resource-agent name=\"" + os.path.basename(sys.argv[0]) + \
	"\" shortdesc=\"" + docs["shortdesc"] + "\" >"
	if "symlink" in docs:
	for (symlink, desc) in docs["symlink"]:
	print "<symlink name=\"" + symlink + "\" shortdesc=\"" + desc + "\"/>"
	print "<longdesc>" + docs["longdesc"] + "</longdesc>"
	if docs.has_key("vendorurl"):
	print "<vendor-url>" + docs["vendorurl"] + "</vendor-url>"
	print "<parameters>"
	for option, _ in sorted_list:
	if all_opt[option].has_key("shortdesc"):
	print "\t<parameter name=\"" + option + "\" unique=\"0\" required=\"" + all_opt[option]["required"] + "\">"

	default = ""
	if all_opt[option].has_key("default"):
	default = str(all_opt[option]["default"])
	elif options.has_key("--" + all_opt[option]["longopt"]) and all_opt[option]["getopt"].endswith(":"):
	if options["--" + all_opt[option]["longopt"]]:
	try:
	default = options["--" + all_opt[option]["longopt"]]
	except TypeError:
	## @todo/@note: Currently there is no clean way how to handle lists
	## we can create a string from it but we can't set it on command line
	default = str(options["--" + all_opt[option]["longopt"]])
	elif options.has_key("--" + all_opt[option]["longopt"]):
	default = "true"

	if default:
	default = default.replace("&", "&" )
	default = default.replace('"', """ )
	default = default.replace('<', "<" )
	default = default.replace('>', ">" )
	default = default.replace("'", "'" )
	default = "default=\"" + default + "\" "

	mixed = all_opt[option]["help"]
	## split it between option and help text
	res = re.compile(r"^(.*--\S+)\s+", re.IGNORECASE \| re.S).search(mixed)
	if (None != res):
	mixed = res.group(1)
	mixed = mixed.replace("<", "<").replace(">", ">")
	print "\t\t<getopt mixed=\"" + mixed + "\" />"

	if all_opt[option].has_key("choices"):
	print "\t\t<content type=\"select\" "+default+" >"
	for choice in all_opt[option]["choices"]:
	print "\t\t\t<option value=\"%s\" />" % (choice)
	print "\t\t</content>"
	elif all_opt[option]["getopt"].count(":") > 0:
	print "\t\t<content type=\"string\" "+default+" />"
	else:
	print "\t\t<content type=\"boolean\" "+default+" />"

	print "\t\t<shortdesc lang=\"en\">" + all_opt[option]["shortdesc"] + "</shortdesc>"
	print "\t</parameter>"
	print "</parameters>"
	print "<actions>"
	if avail_opt.count("fabric_fencing") == 1:
	## do 'unfence' at the start
	print "\t<action name=\"on\" automatic=\"1\"/>"
	else:
	print "\t<action name=\"on\" automatic=\"0\"/>"
	print "\t<action name=\"off\" />"

	if avail_opt.count("fabric_fencing") == 0:
	print "\t<action name=\"reboot\" />"

	print "\t<action name=\"status\" />"
	print "\t<action name=\"list\" />"
	print "\t<action name=\"monitor\" />"
	print "\t<action name=\"metadata\" />"
	print "</actions>"
	print "</resource-agent>"

	def process_input(avail_opt):
	avail_opt.extend(add_dependency_options(avail_opt))

	##
	## Set standard environment
	#####
	os.putenv("LANG", "C")
	os.putenv("LC_ALL", "C")

	##
	## Prepare list of options for getopt
	#####
	getopt_string = ""
	longopt_list = [ ]
	for k in avail_opt:
	if all_opt.has_key(k):
	getopt_string += all_opt[k]["getopt"]
	else:
	fail_usage("Parse error: unknown option '"+k+"'")

	if all_opt.has_key(k) and all_opt[k].has_key("longopt"):
	if all_opt[k]["getopt"].endswith(":"):
	longopt_list.append(all_opt[k]["longopt"] + "=")
	else:
	longopt_list.append(all_opt[k]["longopt"])

	##
	## Read options from command line or standard input
	#####
	if len(sys.argv) > 1:
	try:
	opt, _args = getopt.gnu_getopt(sys.argv[1:], getopt_string, longopt_list)
	except getopt.GetoptError, error:
	fail_usage("Parse error: " + error.msg)

	## Transform short getopt to long one which are used in fencing agents
	#####
	old_opt = opt
	opt = { }
	for o in dict(old_opt).keys():
	if o.startswith("--"):
	for x in all_opt.keys():
	if all_opt[x].has_key("longopt") and "--" + all_opt[x]["longopt"] == o:
	opt["--" + all_opt[x]["longopt"]] = dict(old_opt)[o]
	else:
	for x in all_opt.keys():
	if x in avail_opt and all_opt[x].has_key("getopt") and all_opt[x].has_key("longopt") and \
	("-" + all_opt[x]["getopt"] == o or "-" + all_opt[x]["getopt"].rstrip(":") == o):
	opt["--" + all_opt[x]["longopt"]] = dict(old_opt)[o]
	opt[o] = dict(old_opt)[o]

	## Compatibility Layer
	#####
	z = dict(opt)
	if z.has_key("--plug") == 1:
	z["-m"] = z["--plug"]

	opt = z
	##
	#####
	else:
	opt = { }
	name = ""
	for line in sys.stdin.readlines():
	line = line.strip()
	if ((line.startswith("#")) or (len(line) == 0)):
	continue

	(name, value) = (line + "=").split("=", 1)
	value = value[:-1]

	if avail_opt.count(name) == 0:
	logging.warning("Parse error: Ignoring unknown option '%s'\n" % line)
	syslog.syslog(syslog.LOG_WARNING, "Parse error: Ignoring unknown option '"+line)
	continue

	if all_opt[name]["getopt"].endswith(":"):
	opt["--"+all_opt[name]["longopt"].rstrip(":")] = value
	elif value.lower() in [ "1", "yes", "on", "true" ]:
	opt["--"+all_opt[name]["longopt"]] = "1"
	return opt

	##
	## This function checks input and answers if we want to have same answers
	## in each of the fencing agents. It looks for possible errors and run
	## password script to set a correct password
	######
	def check_input(device_opt, opt):

	device_opt.extend(add_dependency_options(device_opt))

	options = dict(opt)
	options["device_opt"] = device_opt

	## Set requirements that should be included in metadata
	#####
	if device_opt.count("login") and device_opt.count("no_login") == 0:
	all_opt["login"]["required"] = "1"
	else:
	all_opt["login"]["required"] = "0"

	if device_opt.count("fabric_fencing"):
	all_opt["action"]["default"] = "off"
	all_opt["action"]["help"] = "-o, --action=[action] Action: status, off (default) or on"

	## Set default values
	#####
	for opt in device_opt:
	if all_opt[opt].has_key("default"):
	getopt_long = "--" + all_opt[opt]["longopt"]
	if 0 == options.has_key(getopt_long):
	options[getopt_long] = all_opt[opt]["default"]

	if device_opt.count("ipport"):
	if options.has_key("--ipport"):
	all_opt["ipport"]["help"] = "-u, --ipport=[port] " + \
	"TCP/UDP port to use (default " + options["--ipport"] +")"
	+ elif device_opt.count("snmp_version"):
	+ all_opt["ipport"]["default"] = "161"
	+ all_opt["ipport"]["help"] = "-u, --ipport=[port] TCP/UDP port to use (default 161)"
	elif options.has_key("--ssh"):
	all_opt["ipport"]["default"] = 22
	all_opt["ipport"]["help"] = "-u, --ipport=[port] TCP/UDP port to use (default 22)"
	elif options.has_key("--ssl"):
	all_opt["ipport"]["default"] = 443
	all_opt["ipport"]["help"] = "-u, --ipport=[port] TCP/UDP port to use (default 443)"
	elif device_opt.count("web"):
	all_opt["ipport"]["default"] = 80
	if device_opt.count("ssl") == 0:
	all_opt["ipport"]["help"] = "-u, --ipport=[port] TCP/UDP port to use (default 80)"
	else:
	all_opt["ipport"]["help"] = "-u, --ipport=[port] TCP/UDP port to use\n\
	(default 80, 443 if --ssl option is used)"
	else:
	all_opt["ipport"]["default"] = 23
	if device_opt.count("secure") == 0:
	all_opt["ipport"]["help"] = "-u, --ipport=[port] TCP/UDP port to use (default 23)"
	else:
	all_opt["ipport"]["help"] = "-u, --ipport=[port] TCP/UDP port to use\n\
	(default 23, 22 if --ssh option is used)"


	## In special cases (show help, metadata or version) we don't need to check anything
	#####
	if options.has_key("--help") or options.has_key("--version") or \
	(options.has_key("--action") and options["--action"].lower() == "metadata"):
	return options

	options["--action"] = options["--action"].lower()

	if options.has_key("--verbose"):
	logging.getLogger().setLevel(logging.DEBUG)

	acceptable_actions = [ "on", "off", "status", "list", "monitor" ]
	if 1 == device_opt.count("fabric_fencing"):
	## Compatibility layer
	#####
	acceptable_actions.extend(["enable", "disable"])
	else:
	acceptable_actions.extend(["reboot"])

	if 0 == acceptable_actions.count(options["--action"]):
	fail_usage("Failed: Unrecognised action '" + options["--action"] + "'")

	## Compatibility layer
	#####
	if options["--action"] == "enable":
	options["--action"] = "on"
	if options["--action"] == "disable":
	options["--action"] = "off"

	## automatic detection and set of valid UUID from --plug
	if (0 == options.has_key("--username")) and \
	device_opt.count("login") and (device_opt.count("no_login") == 0):
	fail_usage("Failed: You have to set login name")

	if device_opt.count("ipaddr") and 0 == options.has_key("--ip") and 0 == options.has_key("--managed"):
	fail_usage("Failed: You have to enter fence address")

	if (device_opt.count("no_password") == 0):
	if 0 == device_opt.count("identity_file"):
	if 0 == (options.has_key("--password") or options.has_key("--password-script")):
	fail_usage("Failed: You have to enter password or password script")
	else:
	if 0 == (options.has_key("--password") or \
	options.has_key("--password-script") or options.has_key("--identity-file")):
	fail_usage("Failed: You have to enter password, password script or identity file")

	if 0 == options.has_key("--ssh") and 1 == options.has_key("--identity-file"):
	fail_usage("Failed: You have to use identity file together with ssh connection (-x)")

	if 1 == options.has_key("--identity-file"):
	if 0 == os.path.isfile(options["--identity-file"]):
	fail_usage("Failed: Identity file " + options["--identity-file"] + " does not exist")

	if (0 == ["list", "monitor"].count(options["--action"].lower())) and \
	0 == options.has_key("--plug") and device_opt.count("port") and device_opt.count("no_port") == 0:
	fail_usage("Failed: You have to enter plug number or machine identification")

	if options.has_key("--password-script"):
	options["--password"] = os.popen(options["--password-script"]).read().rstrip()

	if options.has_key("--debug-file"):
	try:
	fh = logging.FileHandler(options["--debug-file"])
	fh.setLevel(logging.DEBUG)
	logging.getLogger().addHandler(fh)
	except IOError:
	logging.error("Unable to create file %s" % options["--debug-file"])
	fail_usage("Failed: Unable to create file " + options["--debug-file"])

	if options.has_key("--snmp-priv-passwd-script"):
	options["--snmp-priv-passwd"] = os.popen(options["--snmp-priv-passwd-script"]).read().rstrip()

	if options.has_key("--ipport") == False:
	if options.has_key("--ssh"):
	options["--ipport"] = 22
	elif options.has_key("--ssl"):
	options["--ipport"] = 443
	elif device_opt.count("web"):
	options["--ipport"] = 80
	else:
	options["--ipport"] = 23

	if options.has_key("--plug") and len(options["--plug"].split(",")) > 1 and \
	options.has_key("--method") and options["--method"] == "cycle":
	fail_usage("Failed: Cannot use --method cycle for more than 1 plug")

	for opt in device_opt:
	if all_opt[opt].has_key("choices"):
	longopt = "--" + all_opt[opt]["longopt"]
	possible_values_upper = map (lambda y : y.upper(), all_opt[opt]["choices"])
	if options.has_key(longopt):
	options[longopt] = options[longopt].upper()
	if not options["--" + all_opt[opt]["longopt"]] in possible_values_upper:
	fail_usage("Failed: You have to enter a valid choice " + \
	"for %s from the valid values: %s" % \
	("--" + all_opt[opt]["longopt"] , str(all_opt[opt]["choices"])))

	return options

	def wait_power_status(tn, options, get_power_fn):
	for dummy in xrange(int(options["--power-timeout"])):
	if get_multi_power_fn(tn, options, get_power_fn) != options["--action"]:
	time.sleep(1)
	else:
	return 1
	return 0

	## Obtain a power status from possibly more than one plug
	## "on" is returned if at least one plug is ON
	######
	def get_multi_power_fn(tn, options, get_power_fn):
	status = "off"

	if options.has_key("--plugs"):
	for plug in options["--plugs"]:
	try:
	options["--uuid"] = str(uuid.UUID(plug))
	except ValueError:
	pass
	except KeyError:
	pass

	options["--plug"] = plug
	plug_status = get_power_fn(tn, options)
	if plug_status != "off":
	status = plug_status
	else:
	status = get_power_fn(tn, options)

	return status

	def set_multi_power_fn(tn, options, set_power_fn):
	if options.has_key("--plugs"):
	for plug in options["--plugs"]:
	try:
	options["--uuid"] = str(uuid.UUID(plug))
	except ValueError:
	pass
	except KeyError:
	pass
	options["--plug"] = plug
	set_power_fn(tn, options)
	else:
	set_power_fn(tn, options)

	def show_docs(options, docs = None):
	device_opt = options["device_opt"]

	if docs == None:
	docs = { }
	docs["shortdesc"] = "Fence agent"
	docs["longdesc"] = ""

	## Process special options (and exit)
	#####
	if options.has_key("--help"):
	usage(device_opt)
	sys.exit(0)

	if options.has_key("--action") and options["--action"].lower() == "metadata":
	metadata(device_opt, options, docs)
	sys.exit(0)

	if options.has_key("--version"):
	print __main__.RELEASE_VERSION, __main__.BUILD_DATE
	print __main__.REDHAT_COPYRIGHT
	sys.exit(0)

	def fence_action(tn, options, set_power_fn, get_power_fn, get_outlet_list = None, reboot_cycle_fn = None):
	result = 0

	try:
	if options.has_key("--plug"):
	options["--plugs"] = options["--plug"].split(",")

	## Process options that manipulate fencing device
	#####
	if (options["--action"] == "list") and 0 == options["device_opt"].count("port"):
	print "N/A"
	return
	elif (options["--action"] == "list" and get_outlet_list == None):
	## @todo: exception?
	## This is just temporal solution, we will remove default value
	## None as soon as all existing agent will support this operation
	print "NOTICE: List option is not working on this device yet"
	return
	elif (options["--action"] == "list") or \
	((options["--action"] == "monitor") and 1 == options["device_opt"].count("port")):
	outlets = get_outlet_list(tn, options)
	## keys can be numbers (port numbers) or strings (names of VM)
	for o in outlets.keys():
	(alias, status) = outlets[o]
	if options["--action"] != "monitor":
	print o + options["--separator"] + alias
	return

	status = get_multi_power_fn(tn, options, get_power_fn)

	if status != "on" and status != "off":
	fail(EC_STATUS)

	if options["--action"] == "on":
	if status == "on":
	print "Success: Already ON"
	else:
	power_on = False
	for _ in range(1, 1 + int(options["--retry-on"])):
	set_multi_power_fn(tn, options, set_power_fn)
	time.sleep(int(options["--power-wait"]))
	if wait_power_status(tn, options, get_power_fn):
	power_on = True
	break

	if power_on:
	print "Success: Powered ON"
	else:
	fail(EC_WAITING_ON)
	elif options["--action"] == "off":
	if status == "off":
	print "Success: Already OFF"
	else:
	set_multi_power_fn(tn, options, set_power_fn)
	time.sleep(int(options["--power-wait"]))
	if wait_power_status(tn, options, get_power_fn):
	print "Success: Powered OFF"
	else:
	fail(EC_WAITING_OFF)
	elif options["--action"] == "reboot":
	power_on = False
	if options.has_key("--method") and options["--method"].lower() == "cycle" and reboot_cycle_fn is not None:
	for _ in range(1, 1 + int(options["--retry-on"])):
	if reboot_cycle_fn(tn, options):
	power_on = True
	break

	if not power_on:
	fail(EC_TIMED_OUT)

	else:
	if status != "off":
	options["--action"] = "off"
	set_multi_power_fn(tn, options, set_power_fn)
	time.sleep(int(options["--power-wait"]))
	if wait_power_status(tn, options, get_power_fn) == 0:
	fail(EC_WAITING_OFF)
	options["--action"] = "on"

	try:
	for _ in range(1, 1 + int(options["--retry-on"])):
	set_multi_power_fn(tn, options, set_power_fn)
	time.sleep(int(options["--power-wait"]))
	if wait_power_status(tn, options, get_power_fn) == 1:
	power_on = True
	break
	except Exception, ex:
	# an error occured during power ON phase in reboot
	# fence action was completed succesfully even in that case
	logging.error("%s\n", str(ex))
	syslog.syslog(syslog.LOG_NOTICE, str(ex))

	if power_on == False:
	# this should not fail as node was fenced succesfully
	logging.error('Timed out waiting to power ON\n')
	syslog.syslog(syslog.LOG_NOTICE, "Timed out waiting to power ON")

	print "Success: Rebooted"
	elif options["--action"] == "status":
	print "Status: " + status.upper()
	if status.upper() == "OFF":
	result = 2
	elif options["--action"] == "monitor":
	pass
	except pexpect.EOF:
	fail(EC_CONNECTION_LOST)
	except pexpect.TIMEOUT:
	fail(EC_TIMED_OUT)
	except pycurl.error, ex:
	logging.error("%s\n" % str(ex))
	syslog.syslog(syslog.LOG_ERR, ex[1])
	fail(EC_TIMED_OUT)

	return result

	def fence_login(options, re_login_string = r"(login\s*: )\|(Login Name: )\|(username: )\|(User Name :)"):
	force_ipvx = ""

	if (options.has_key("--inet6-only")):
	force_ipvx = "-6 "

	if (options.has_key("--inet4-only")):
	force_ipvx = "-4 "

	if (options.has_key("eol") == False):
	options["eol"] = "\r\n"

	if options.has_key("--command-prompt") and type(options["--command-prompt"]) is not list:
	options["--command-prompt"] = [ options["--command-prompt"] ]

	## Do the delay of the fence device before logging in
	## Delay is important for two-node clusters fencing but we do not need to delay 'status' operations
	if options["--action"] in ["off", "reboot"]:
	logging.info("Delay %s second(s) before logging in to the fence device" % options["--delay"])
	time.sleep(int(options["--delay"]))

	try:
	re_login = re.compile(re_login_string, re.IGNORECASE)
	re_pass = re.compile("(password)\|(pass phrase)", re.IGNORECASE)

	if options.has_key("--ssl"):
	gnutls_opts = ""
	if options.has_key("--notls"):
	gnutls_opts = "--priority \"NORMAL:-VERS-TLS1.2:-VERS-TLS1.1:-VERS-TLS1.0:+VERS-SSL3.0\""

	command = '%s %s --insecure --crlf -p %s %s' % \
	(SSL_PATH, gnutls_opts, options["--ipport"], options["--ip"])
	try:
	conn = fspawn(options, command)
	except pexpect.ExceptionPexpect, ex:
	logging.error("%s\n" % str(ex))
	syslog.syslog(syslog.LOG_ERR, str(ex))
	sys.exit(EC_GENERIC_ERROR)
	elif options.has_key("--ssh") and 0 == options.has_key("--identity-file"):
	command = '%s %s %s@%s -p %s -o PubkeyAuthentication=no' % \
	(SSH_PATH, force_ipvx, options["--username"], options["--ip"], options["--ipport"])
	if options.has_key("--ssh-options"):
	command += ' ' + options["--ssh-options"]

	conn = fspawn(options, command)

	if options.has_key("telnet_over_ssh"):
	# This is for stupid ssh servers (like ALOM) which behave more like telnet
	# (ignore name and display login prompt)
	result = conn.log_expect(options, \
	[ re_login, "Are you sure you want to continue connecting (yes/no)?" ],
	int(options["--login-timeout"]))
	if result == 1:
	conn.sendline("yes") # Host identity confirm
	conn.log_expect(options, re_login, int(options["--login-timeout"]))

	conn.sendline(options["--username"])
	conn.log_expect(options, re_pass, int(options["--login-timeout"]))
	else:
	result = conn.log_expect(options, \
	[ "ssword:", "Are you sure you want to continue connecting (yes/no)?" ],
	int(options["--login-timeout"]))
	if result == 1:
	conn.sendline("yes")
	conn.log_expect(options, "ssword:", int(options["--login-timeout"]))

	conn.sendline(options["--password"])
	conn.log_expect(options, options["--command-prompt"], int(options["--login-timeout"]))
	elif options.has_key("--ssh") and options.has_key("--identity-file"):
	command = '%s %s %s@%s -i %s -p %s' % \
	(SSH_PATH, force_ipvx, options["--username"], options["--ip"], \
	options["--identity-file"], options["--ipport"])
	if options.has_key("--ssh-options"):
	command += ' ' + options["--ssh-options"]

	conn = fspawn(options, command)

	result = conn.log_expect(options, [ "Enter passphrase for key '" + options["--identity-file"] + "':", \
	"Are you sure you want to continue connecting (yes/no)?" ] + \
	options["--command-prompt"], int(options["--login-timeout"]))
	if result == 1:
	conn.sendline("yes")
	result = conn.log_expect(options,
	[ "Enter passphrase for key '" + options["--identity-file"]+"':"] + \
	options["--command-prompt"], int(options["--login-timeout"]))
	if result == 0:
	if options.has_key("--password"):
	conn.sendline(options["--password"])
	conn.log_expect(options, options["--command-prompt"], int(options["--login-timeout"]))
	else:
	fail_usage("Failed: You have to enter passphrase (-p) for identity file")
	else:
	conn = fspawn(options, TELNET_PATH)
	conn.send("set binary\n")
	conn.send("open %s -%s\n"%(options["--ip"], options["--ipport"]))

	result = conn.log_expect(options, re_login, int(options["--login-timeout"]))
	conn.send_eol(options["--username"])

	## automatically change end of line separator
	screen = conn.read_nonblocking(size=100, timeout=int(options["--shell-timeout"]))
	if (re_login.search(screen) != None):
	options["eol"] = "\n"
	conn.send_eol(options["--username"])
	result = conn.log_expect(options, re_pass, int(options["--login-timeout"]))
	elif (re_pass.search(screen) == None):
	conn.log_expect(options, re_pass, int(options["--shell-timeout"]))

	try:
	conn.send_eol(options["--password"])
	valid_password = conn.log_expect(options, [ re_login ] + \
	options["--command-prompt"], int(options["--shell-timeout"]))
	if valid_password == 0:
	## password is invalid or we have to change EOL separator
	options["eol"] = "\r"
	conn.send_eol("")
	screen = conn.read_nonblocking(size=100, timeout=int(options["--shell-timeout"]))
	## after sending EOL the fence device can either show 'Login' or 'Password'
	if (re_login.search(screen) != None):
	conn.send_eol("")
	conn.send_eol(options["--username"])
	conn.log_expect(options, re_pass, int(options["--login-timeout"]))
	conn.send_eol(options["--password"])
	conn.log_expect(options, options["--command-prompt"], int(options["--login-timeout"]))
	except KeyError:
	fail(EC_PASSWORD_MISSING)
	except pexpect.EOF:
	fail(EC_LOGIN_DENIED)
	except pexpect.TIMEOUT:
	fail(EC_LOGIN_DENIED)
	return conn

	def is_executable(path):
	if os.path.exists(path):
	stats = os.stat(path)
	if stat.S_ISREG(stats.st_mode) and os.access(path, os.X_OK):
	return True
	return False
	diff --git a/fence/agents/lib/fencing_snmp.py.py b/fence/agents/lib/fencing_snmp.py.py
	index 1cd82318..d8dd7464 100644
	--- a/fence/agents/lib/fencing_snmp.py.py
	+++ b/fence/agents/lib/fencing_snmp.py.py
	@@ -1,141 +1,137 @@
	#!/usr/bin/python -tt

	# For example of use please see fence_cisco_mds

	import re, pexpect
	import logging
	from fencing import *
	from fencing import fail, fail_usage, EC_TIMED_OUT, LOG_MODE_VERBOSE

	-__all__ = [ 'FencingSnmp', 'snmp_define_defaults' ]
	+__all__ = [ 'FencingSnmp' ]

	## do not add code here.
	#BEGIN_VERSION_GENERATION
	RELEASE_VERSION = ""
	REDHAT_COPYRIGHT = ""
	BUILD_DATE = ""
	#END_VERSION_GENERATION

	-# Fix for RHBZ#527844
	-def snmp_define_defaults ():
	- all_opt["ipport"]["default"] = "161"
	-
	class FencingSnmp:
	def __init__(self, options):
	self.options = options

	# Log message if user set verbose option
	def log_command(self, message):
	logging.debug("%s\n" % message)

	def quote_for_run(self, string):
	return ''.join(map(lambda x:x==r"'" and "'\\''" or x, string))

	def complete_missed_params(self):
	mapping = [[
	['snmp-priv-passwd','password','!snmp-sec-level'],
	'self.options["--snmp-sec-level"]="authPriv"'
	],[
	['!snmp-version','community','!username','!snmp-priv-passwd','!password'],
	'self.options["--snmp-version"]="2c"'
	]]

	for val in mapping:
	e = val[0]

	res = True

	for item in e:
	if ((item[0]=='!') and (self.options.has_key("--"+item[1:]))):
	res = False
	break

	if ((item[0]!='!') and (not self.options.has_key("--"+item[0:]))):
	res = False
	break

	if res:
	exec(val[1])

	def prepare_cmd(self, command):
	cmd = "@SNMPBIN@/%s -m '' -Oeqn "% (command)

	self.complete_missed_params()

	#mapping from our option to snmpcmd option
	mapping = (('snmp-version', 'v'),('community', 'c'))

	for item in mapping:
	if (self.options.has_key("--" + item[0])):
	cmd += " -%s '%s'"% (item[1], self.quote_for_run(self.options["--" + item[0]]))

	# Some options make sense only for v3 (and for v1/2c can cause "problems")
	if (self.options.has_key("--snmp-version")) and (self.options["--snmp-version"] == "3"):
	# Mapping from our options to snmpcmd options for v3
	mapping_v3 = (('snmp-auth-prot','a'), ('snmp-sec-level','l'), ('snmp-priv-prot','x'), \
	('snmp-priv-passwd','X'),('password','A'),('username','u'))
	for item in mapping_v3:
	if (self.options.has_key("--"+item[0])):
	cmd += " -%s '%s'"% (item[1], self.quote_for_run(self.options["--" + item[0]]))

	force_ipvx = ""

	if (self.options.has_key("--inet6-only")):
	force_ipvx = "udp6:"

	if (self.options.has_key("--inet4-only")):
	force_ipvx = "udp:"

	cmd += " '%s%s%s'"% (force_ipvx, self.quote_for_run(self.options["--ip"]),
	self.options.has_key("--ipport") and self.quote_for_run(":" + str (self.options["--ipport"])) or "")
	return cmd

	def run_command(self, command, additional_timemout=0):
	try:
	self.log_command(command)

	(res_output, res_code) = pexpect.run(command,
	int(self.options["--shell-timeout"]) +
	int(self.options["--login-timeout"]) +
	additional_timemout, True)

	if (res_code==None):
	fail(EC_TIMED_OUT)

	self.log_command(res_output)

	if (res_code!=0) or (re.search("^Error ", res_output, re.MULTILINE) != None):
	fail_usage("Returned %d: %s"% (res_code, res_output))
	except pexpect.ExceptionPexpect:
	fail_usage("Cannot run command %s"%(command))

	return res_output

	def get(self, oid, additional_timemout=0):
	cmd = "%s '%s'"% (self.prepare_cmd("snmpget"), self.quote_for_run(oid))

	output = self.run_command(cmd, additional_timemout).splitlines()

	return output[len(output)-1].split(None, 1)

	def set(self, oid, value, additional_timemout=0):
	mapping = ((int, 'i'), (str, 's'))

	type_of_value = ''

	for item in mapping:
	if (isinstance(value, item[0])):
	type_of_value = item[1]
	break

	cmd = "%s '%s' %s '%s'" % (self.prepare_cmd("snmpset"),
	self.quote_for_run(oid), type_of_value, self.quote_for_run(str(value)))

	self.run_command(cmd, additional_timemout)

	def walk(self, oid, additional_timemout=0):
	cmd = "%s '%s'"% (self.prepare_cmd("snmpwalk"), self.quote_for_run(oid))

	output = self.run_command(cmd, additional_timemout).splitlines()

	return map(lambda x:x.split(None, 1), filter(lambda y:len(y)>0 and y[0]=='.', output))

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