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Added ping command to Unix plugin

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Signed-off-by: Daniel Folkinshteyn <nanotube@users.sourceforge.net>
This commit is contained in:
oevna@users.sourceforge.net 2010-07-08 17:17:37 -04:00 committed by Valentin Lorentz
parent f6c9543dc3
commit 390b3ec15f
3 changed files with 40 additions and 0 deletions
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4
plugins/Unix/config.py
View File

@ -87,5 +87,9 @@ conf.registerGlobalValue(Unix.wtf, 'command',
registry.String(utils.findBinaryInPath('wtf') or '', _("""Determines what
command will be called for the wtf command.""")))
conf.registerGroup(Unix, 'ping')
conf.registerGlobalValue(Unix.ping, 'command',
registry.String(utils.findBinaryInPath('ping') or '', """Determines what
command will be called for the ping command."""))
# vim:set shiftwidth=4 softtabstop=4 expandtab textwidth=79:

31
plugins/Unix/plugin.py
View File

@ -256,5 +256,36 @@ class Unix(callbacks.Plugin):
'variable appropriately.'))
wtf = wrap(wtf, [optional(('literal', ['is'])), 'something'])
def ping(self, irc, msg, args, host):
"""<host or ip>
Sends an ICMP echo request to the specified host
"""
pingCmd = self.registryValue('ping.command')
if not pingCmd:
irc.error('The ping command is not configured. If one '
'is installed, reconfigure '
'supybot.plugins.Unix.ping.command appropriately.',
Raise=True)
else:
try: host = host.group(0)
except AttributeError: pass
inst = subprocess.Popen([pingCmd,'-c','1', host],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
stdin=file(os.devnull))
result = inst.communicate()
if result[1]: # stderr
irc.reply(' '.join(result[1].split()))
else:
response = result[0].split("\n");
irc.reply(' '.join(response[1].split()[3:5]).split(':')[0]
+ ': ' + ' '.join(response[-3:]))
_hostExpr = re.compile(r'^[a-z0-9][a-z0-9\.-]*$', re.I)
ping = wrap(ping, [first('ip', ('matches', _hostExpr, 'Invalid hostname'))])
Class = Unix
# vim:set shiftwidth=4 softtabstop=4 expandtab textwidth=79:

5
plugins/Unix/test.py
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@ -65,5 +65,10 @@ if os.name == 'posix':
def testFortune(self):
self.assertNotError('fortune')
if utils.findBinaryInPath('ping') is not None:
def testPing(self):
self.assertNotError('ping')
# vim:set shiftwidth=4 softtabstop=4 expandtab textwidth=79: