pykickstart/commands/zfcp.py

   1 #
   2 # Chris Lumens <clumens@redhat.com>
   3 #
   4 # Copyright 2005, 2006, 2007 Red Hat, Inc.
   5 #
   6 # This copyrighted material is made available to anyone wishing to use, modify,
   7 # copy, or redistribute it subject to the terms and conditions of the GNU
   8 # General Public License v.2.  This program is distributed in the hope that it
   9 # will be useful, but WITHOUT ANY WARRANTY expressed or implied, including the
  10 # implied warranties of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  11 # See the GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License along with
  14 # this program; if not, write to the Free Software Foundation, Inc., 51
  15 # Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  Any Red Hat
  16 # trademarks that are incorporated in the source code or documentation are not
  17 # subject to the GNU General Public License and may only be used or replicated
  18 # with the express permission of Red Hat, Inc.
  19 #
  20 from pykickstart.base import *
  21 from pykickstart.options import *
  22
  23 import gettext
  24 _ = lambda x: gettext.ldgettext("pykickstart", x)
  25
  26 class FC3_ZFCPData(BaseData):
  27     removedKeywords = BaseData.removedKeywords
  28     removedAttrs = BaseData.removedAttrs
  29
  30     def __init__(self, *args, **kwargs):
  31         BaseData.__init__(self, *args, **kwargs)
  32         self.devnum = kwargs.get("devnum", "")
  33         self.wwpn = kwargs.get("wwpn", "")
  34         self.fcplun = kwargs.get("fcplun", "")
  35         self.scsiid = kwargs.get("scsiid", "")
  36         self.scsilun = kwargs.get("scsilun", "")
  37
  38     def __eq__(self, y):
  39         return self.devnum == y.devnum and self.wwpn == y.wwpn and \
  40                self.fcplun == y.fcplun and self.scsiid == y.scsiid and \
  41                self.scsilun == y.scsilun
  42
  43     def __str__(self):
  44         retval = BaseData.__str__(self)
  45         retval += "zfcp"
  46
  47         if self.devnum != "":
  48             retval += " --devnum=%s" % self.devnum
  49         if self.wwpn != "":
  50             retval += " --wwpn=%s" % self.wwpn
  51         if self.fcplun != "":
  52             retval += " --fcplun=%s" % self.fcplun
  53         if self.scsiid != "":
  54             retval += " --scsiid=%s" % self.scsiid
  55         if self.scsilun != "":
  56             retval += " --scsilun=%s" % self.scsilun
  57
  58         return retval + "\n"
  59
  60 class FC3_ZFCP(KickstartCommand):
  61     removedKeywords = KickstartCommand.removedKeywords
  62     removedAttrs = KickstartCommand.removedAttrs
  63
  64     def __init__(self, writePriority=71, *args, **kwargs):
  65         KickstartCommand.__init__(self, writePriority, *args, **kwargs)
  66         self.op = self._getParser()
  67
  68         self.zfcp = kwargs.get("zfcp", [])
  69
  70     def __str__(self):
  71         retval = ""
  72         for zfcp in self.zfcp:
  73             retval += zfcp.__str__()
  74
  75         return retval
  76
  77     def _getParser(self):
  78         op = KSOptionParser()
  79         op.add_option("--devnum", dest="devnum", required=1)
  80         op.add_option("--fcplun", dest="fcplun", required=1)
  81         op.add_option("--scsiid", dest="scsiid", required=1)
  82         op.add_option("--scsilun", dest="scsilun", required=1)
  83         op.add_option("--wwpn", dest="wwpn", required=1)
  84         return op
  85
  86     def parse(self, args):
  87         zd = self.handler.ZFCPData()
  88         (opts, extra) = self.op.parse_args(args=args, lineno=self.lineno)
  89         self._setToObj(self.op, opts, zd)
  90
  91         # Check for duplicates in the data list.
  92         if zd in self.dataList():
  93             raise KickstartValueError(_("A zfcp with this information has already been defined."))
  94
  95         return zd
  96
  97     def dataList(self):
  98         return self.zfcp