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nxos.py
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nxos.py
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# Copyright (C) 2007-2010 Samuel Abels.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2, as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
"""
A driver for Cisco Nexus OS (NXOS)
"""
import re
from Exscript.protocols.drivers.driver import Driver
_user_re = [re.compile(r'user ?name: ?$', re.I)]
_password_re = [re.compile(r'(?:[\r\n]Password: ?|last resort password:)$')]
_prompt_re = [re.compile(r'[\r\n][\-\w+\.:/]+(?:\([^\)]+\))?[>#] ?$')]
_error_re = [re.compile(r'%Error'),
re.compile(r'invalid input', re.I),
re.compile(r'(?:incomplete|ambiguous) command', re.I),
re.compile(r'connection timed out', re.I),
re.compile(r'[^\r\n]+ not found', re.I)]
class NXOSDriver(Driver):
def __init__(self):
Driver.__init__(self, 'nxos')
self.user_re = _user_re
self.password_re = _password_re
self.prompt_re = _prompt_re
self.error_re = _error_re
def check_head_for_os(self, string):
if 'Cisco Nexus Operating System (NX-OS) Software' in string:
return 95
return 0
def init_terminal(self, conn):
conn.execute('term len 0')
def auto_authorize(self, conn, account, flush, bailout):
pass