git-svn-id: http://svn.calculate.ru/calculate2/calculate-lib/trunk@303 c91db197-33c1-4113-bf15-f8a5c547ca64
asamoukin
16 years ago
parent
00185b7e28
commit
1233fd04d7
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#-*- coding: utf-8 -*-
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#Copyright 2008 Calculate Pack, http://www.calculate-linux.ru
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import re
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import cl_utils
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import cl_base
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class fillVars(object, cl_base.glob_attr):
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def get_os_net_domain(self):
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''' Определим домен'''
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domain=self._runos("%s hostname -d 2>&1"%self.path_env)
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if re.search("^hostname: ",domain):
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return "local"
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else:
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return domain
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def get_os_linux_shortname(self):
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'''Получить переменную короткого названия системы'''
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path = '/etc/issue'
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sp="""Welcome to \\\\n.\\\\O \(([a-zA-Z ]+) ([^\s\)]+)"""
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res=self._runos('%scat %s | grep "Welcome to "'%\
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(self.path_env, path))
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dist_ver = {'CLD':"Calculate Linux Desktop",
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'CDS':"Calculate Directory Server",
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'AcoolA':"Calculate Web Server"}
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if res:
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if re.search(sp,res):
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vals=re.search(sp,res).groups()
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issuename=vals[0]
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for i in dist_ver.keys():
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if dist_ver[i]==issuename:
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return i
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spl=issuename.split(" ")
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nname=""
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if len(spl)>1:
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for i in spl:
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nname+=i[1]
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return nname
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else:
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return issuename
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return "CLD"
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def get_os_net_hostname(self):
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'''Считать имя компьютера net_host'''
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hostname=self._runos("""%s hostname -s 2>&1"""%self.path_env)
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#Set('net_host',hostname, True)
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#упрощенный вариант, следует выполнять только если не указан домен
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#в системе
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if re.search("^hostname: ",hostname):
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hostname=self._runos("""%s hostname 2>&1"""%self.path_env)
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if re.search("^hostname: ",hostname):
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return self.Get('os_linux_shortname')
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else:
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if hostname=='livecd':
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return self.Get('os_linux_shortname')
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return hostname
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# Разрешенные сети (в данном случае все сети)
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def get_os_net_allow(self):
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"""Разрешенные сети"""
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net={'255.255.0.0':'/16',
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'255.255.255.0':'/24',
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'255.255.255.128':'/25',
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'255.255.255.252':'/30',
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'255.255.255.255':''}
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networks=""
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netInterfaces=cl_utils.getdirlist("/sys/class/net/")
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for i in netInterfaces:
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res=self._runos("/sbin/ifconfig %s"%i)
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for j in res:
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s_ip=re.search('addr:([0-9\.]+).+Bcast:.+Mask:([0-9\.]+)'\
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,j)
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if s_ip:
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ip, netmask=s_ip.groups()
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ip=ip.split('.');
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if ip[0]=='10' or\
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(ip[0]=='172' and int(ip[1])>=16 and int(ip[1])<=31)or\
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(ip[0]=='192' and ip[1]=='168'):
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if netmask=='255.255.255.255':
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networks+=ip+" "
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elif netmask=='255.255.255.252':
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networks+=ip[0]+"."+ip[1]+"."+ip[2]+"."+"252"+\
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net[netmask]
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elif netmask=='255.255.255.128':
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networks+=ip[0]+"."+ip[1]+"."+ip[2]+"."+"128"+\
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net[netmask]
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elif netmask=='255.255.255.0':
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networks+=ip[0]+"."+ip[1]+"."+ip[2]+"."+"0"+\
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net[netmask]
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elif netmask=='255.255.0.0':
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networks+=ip[0]+"."+ip[1]+".0.0"+net[netmask]
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return networks
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