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diff --git a/fence/agents/apc/fence_apc.py b/fence/agents/apc/fence_apc.py
index 65b95022c..b8f063750 100644
--- a/fence/agents/apc/fence_apc.py
+++ b/fence/agents/apc/fence_apc.py
@@ -1,199 +1,206 @@
#!/usr/bin/python
#####
##
## The Following Agent Has Been Tested On:
##
## Model Firmware
## +---------------------------------------------+
## AP7951 AOS v2.7.0, PDU APP v2.7.3
## AP7941 AOS v3.5.7, PDU APP v3.5.6
## AP9606 AOS v2.5.4, PDU APP v2.7.3
##
## @note: ssh is very slow on AP79XX devices protocol (1) and
## cipher (des/blowfish) have to be defined
#####
-import sys, re, pexpect
+import sys, re, pexpect, exceptions
sys.path.append("@FENCEAGENTSLIBDIR@")
from fencing import *
#BEGIN_VERSION_GENERATION
RELEASE_VERSION="New APC Agent - test release on steroids"
REDHAT_COPYRIGHT=""
BUILD_DATE="March, 2008"
#END_VERSION_GENERATION
def get_power_status(conn, options):
result = ""
try:
conn.send("1\r\n")
conn.log_expect(options, options["-c"], SHELL_TIMEOUT)
version = 0
admin = 0
switch = 0;
if (None != re.compile('.* MasterSwitch plus.*', re.IGNORECASE | re.S).match(conn.before)):
switch = 1;
if (None != re.compile('.* MasterSwitch plus 2', re.IGNORECASE | re.S).match(conn.before)):
if (0 == options.has_key("-s")):
fail_usage("Failed: You have to enter physical switch number")
else:
if (0 == options.has_key("-s")):
options["-s"] = 1
if (None == re.compile('.*Outlet Management.*', re.IGNORECASE | re.S).match(conn.before)):
version = 2
else:
version = 3
if (None == re.compile('.*Outlet Control/Configuration.*', re.IGNORECASE | re.S).match(conn.before)):
admin = 0
else:
admin = 1
if switch == 0:
if version == 2:
if admin == 0:
conn.send("2\r\n")
else:
conn.send("3\r\n")
else:
conn.send("2\r\n")
conn.log_expect(options, options["-c"], SHELL_TIMEOUT)
conn.send("1\r\n")
else:
conn.send(options["-s"]+"\r\n")
while 1 == conn.log_expect(options, [ options["-c"], "Press <ENTER>" ], SHELL_TIMEOUT):
result += conn.before
conn.send("\r\n")
result += conn.before
conn.send(chr(03))
conn.log_expect(options, "- Logout", SHELL_TIMEOUT)
conn.log_expect(options, options["-c"], SHELL_TIMEOUT)
except pexpect.EOF:
fail(EC_CONNECTION_LOST)
except pexpect.TIMEOUT:
fail(EC_TIMED_OUT)
status = re.compile("\s*"+options["-n"]+"-.*(ON|OFF)", re.IGNORECASE).search(result).group(1)
return status.lower().strip()
def set_power_status(conn, options):
action = {
'on' : "1",
'off': "2"
}[options["-o"]]
try:
conn.send("1\r\n")
conn.log_expect(options, options["-c"], SHELL_TIMEOUT)
version = 0
admin = 0
switch = 0
if (None != re.compile('.* MasterSwitch plus.*', re.IGNORECASE | re.S).match(conn.before)):
switch = 1;
## MasterSwitch has different schema for on/off actions
action = {
'on' : "1",
'off': "3"
}[options["-o"]]
if (None != re.compile('.* MasterSwitch plus 2', re.IGNORECASE | re.S).match(conn.before)):
if (0 == options.has_key("-s")):
fail_usage("Failed: You have to enter physical switch number")
else:
if (0 == options.has_key("-s")):
options["-s"] = 1
if (None == re.compile('.*Outlet Management.*', re.IGNORECASE | re.S).match(conn.before)):
version = 2
else:
version = 3
if (None == re.compile('.*Outlet Control/Configuration.*', re.IGNORECASE | re.S).match(conn.before)):
admin = 0
else:
admin = 1
if switch == 0:
if version == 2:
if admin == 0:
conn.send("2\r\n")
else:
conn.send("3\r\n")
else:
conn.send("2\r\n")
conn.log_expect(options, options["-c"], SHELL_TIMEOUT)
conn.send("1\r\n")
else:
conn.send(options["-s"] + "\r\n")
while 1 == conn.log_expect(options, [ options["-c"], "Press <ENTER>" ], SHELL_TIMEOUT):
conn.send("\r\n")
conn.send(options["-n"]+"\r\n")
conn.log_expect(options, options["-c"], SHELL_TIMEOUT)
if switch == 0:
if admin == 1:
conn.send("1\r\n")
conn.log_expect(options, options["-c"], SHELL_TIMEOUT)
if version == 3:
conn.send("1\r\n")
conn.log_expect(options, options["-c"], SHELL_TIMEOUT)
else:
conn.send("1\r\n")
conn.log_expect(options, options["-c"], SHELL_TIMEOUT)
conn.send(action+"\r\n")
conn.log_expect(options, "Enter 'YES' to continue or <ENTER> to cancel :", SHELL_TIMEOUT)
conn.send("YES\r\n")
conn.log_expect(options, "Press <ENTER> to continue...", SHELL_TIMEOUT)
conn.send("\r\n")
conn.log_expect(options, options["-c"], SHELL_TIMEOUT)
conn.send(chr(03))
conn.log_expect(options, "- Logout", SHELL_TIMEOUT)
conn.log_expect(options, options["-c"], SHELL_TIMEOUT)
except pexpect.EOF:
fail(EC_CONNECTION_LOST)
except pexpect.TIMEOUT:
fail(EC_TIMED_OUT)
def main():
device_opt = [ "help", "version", "agent", "quiet", "verbose", "debug",
"action", "ipaddr", "login", "passwd", "passwd_script",
"secure", "port", "switch", "test" ]
options = check_input(device_opt, process_input(device_opt))
##
## Fence agent specific defaults
#####
options["ssh_options"] = "-1 -c blowfish"
if 0 == options.has_key("-c"):
options["-c"] = "\n>"
## Support for -n [switch]:[plug] notation that was used before
if (-1 != options["-n"].find(":")):
(switch, plug) = options["-n"].split(":", 1)
options["-s"] = switch;
options["-n"] = plug;
##
## Operate the fencing device
####
conn = fence_login(options)
fence_action(conn, options, set_power_status, get_power_status)
##
## Logout from system
+ ##
+ ## In some special unspecified cases it is possible that
+ ## connection will be closed before we run close(). This is not
+ ## a problem because everything is checked before.
######
- conn.sendline("4")
- conn.close()
+ try:
+ conn.sendline("4")
+ conn.close()
+ except exceptions.OSError:
+ pass
if __name__ == "__main__":
main()

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