114 lines
3.9 KiB
Python
114 lines
3.9 KiB
Python
#
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# flags.py: global anaconda flags
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#
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# Copyright (C) 2001 Red Hat, Inc. All rights reserved.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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import os
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import shlex
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from constants import *
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# A lot of effort, but it only allows a limited set of flags to be referenced
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class Flags:
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def __getattr__(self, attr):
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if self.__dict__['flags'].has_key(attr):
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return self.__dict__['flags'][attr]
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raise AttributeError, attr
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def __setattr__(self, attr, val):
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if self.__dict__['flags'].has_key(attr):
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self.__dict__['flags'][attr] = val
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else:
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raise AttributeError, attr
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def get(self, attr, val=None):
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if self.__dict__['flags'].has_key(attr):
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return self.__dict__['flags'][attr]
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else:
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return val
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def createCmdlineDict(self):
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cmdlineDict = {}
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cmdline = open("/proc/cmdline", "r").read().strip()
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# if the BOOT_IMAGE contains a space, pxelinux will strip one of the
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# quotes leaving one at the end that shlex doesn't know what to do
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# with
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if cmdline.find("BOOT_IMAGE=") and cmdline.endswith('"'):
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cmdline = cmdline.replace("BOOT_IMAGE=", "BOOT_IMAGE=\"")
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lst = shlex.split(cmdline)
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for i in lst:
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try:
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(key, val) = i.split("=", 1)
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except:
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key = i
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val = None
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cmdlineDict[key] = val
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return cmdlineDict
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def __init__(self):
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self.__dict__['flags'] = {}
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self.__dict__['flags']['test'] = 0
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self.__dict__['flags']['livecdInstall'] = 0
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self.__dict__['flags']['dlabel'] = 0
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self.__dict__['flags']['ibft'] = 1
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self.__dict__['flags']['iscsi'] = 0
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self.__dict__['flags']['serial'] = 0
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self.__dict__['flags']['autostep'] = 0
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self.__dict__['flags']['autoscreenshot'] = 0
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self.__dict__['flags']['usevnc'] = 0
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self.__dict__['flags']['vncquestion'] = True
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self.__dict__['flags']['mpath'] = 1
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self.__dict__['flags']['dmraid'] = 1
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self.__dict__['flags']['selinux'] = SELINUX_DEFAULT
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self.__dict__['flags']['debug'] = 0
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self.__dict__['flags']['targetarch'] = None
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self.__dict__['flags']['cmdline'] = self.createCmdlineDict()
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self.__dict__['flags']['useIPv4'] = True
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self.__dict__['flags']['useIPv6'] = True
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self.__dict__['flags']['sshd'] = 1
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# for non-physical consoles like some ppc and sgi altix,
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# we need to preserve the console device and not try to
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# do things like bogl on them. this preserves what that
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# device is
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self.__dict__['flags']['virtpconsole'] = None
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for x in ['selinux','sshd']:
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if self.__dict__['flags']['cmdline'].has_key(x):
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if self.__dict__['flags']['cmdline'][x]:
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self.__dict__['flags'][x] = 1
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else:
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self.__dict__['flags'][x] = 0
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if self.__dict__['flags']['cmdline'].has_key("debug"):
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self.__dict__['flags']['debug'] = self.__dict__['flags']['cmdline']['debug']
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if self.__dict__['flags']['cmdline'].has_key("rpmarch"):
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self.__dict__['flags']['targetarch'] = self.__dict__['flags']['cmdline']['rpmarch']
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if not os.path.exists("/selinux/load"):
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self.__dict__['flags']['selinux'] = 0
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global flags
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flags = Flags()
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