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 BaseData, KickstartCommand
  21 from pykickstart.options import KSOptionParser
  22
  23 import gettext
  24 import warnings
  25 _ = lambda x: gettext.ldgettext("pykickstart", x)
  26
  27 class FC3_ZFCPData(BaseData):
  28     removedKeywords = BaseData.removedKeywords
  29     removedAttrs = BaseData.removedAttrs
  30
  31     def __init__(self, *args, **kwargs):
  32         BaseData.__init__(self, *args, **kwargs)
  33         self.devnum = kwargs.get("devnum", "")
  34         self.wwpn = kwargs.get("wwpn", "")
  35         self.fcplun = kwargs.get("fcplun", "")
  36         self.scsiid = kwargs.get("scsiid", "")
  37         self.scsilun = kwargs.get("scsilun", "")
  38
  39     def __eq__(self, y):
  40         if not y:
  41             return False
  42
  43         return self.devnum == y.devnum and self.wwpn == y.wwpn and \
  44                self.fcplun == y.fcplun and self.scsiid == y.scsiid and \
  45                self.scsilun == y.scsilun
  46
  47     def __ne__(self, y):
  48         return not self == y
  49
  50     def __str__(self):
  51         retval = BaseData.__str__(self)
  52         retval += "zfcp"
  53
  54         if self.devnum != "":
  55             retval += " --devnum=%s" % self.devnum
  56         if self.wwpn != "":
  57             retval += " --wwpn=%s" % self.wwpn
  58         if self.fcplun != "":
  59             retval += " --fcplun=%s" % self.fcplun
  60         if hasattr(self, "scsiid") and self.scsiid != "":
  61             retval += " --scsiid=%s" % self.scsiid
  62         if hasattr(self, "scsilun") and self.scsilun != "":
  63             retval += " --scsilun=%s" % self.scsilun
  64
  65         return retval + "\n"
  66
  67 class F12_ZFCPData(FC3_ZFCPData):
  68     removedKeywords = FC3_ZFCPData.removedKeywords + ["scsiid", "scsilun"]
  69     removedAttrs = FC3_ZFCPData.removedAttrs + ["scsiid", "scsilun"]
  70
  71     def __init__(self, *args, **kwargs):
  72         FC3_ZFCPData.__init__(self, *args, **kwargs)
  73         self.deleteRemovedAttrs()
  74
  75 F14_ZFCPData = F12_ZFCPData
  76
  77 class FC3_ZFCP(KickstartCommand):
  78     removedKeywords = KickstartCommand.removedKeywords
  79     removedAttrs = KickstartCommand.removedAttrs
  80
  81     def __init__(self, writePriority=71, *args, **kwargs):
  82         KickstartCommand.__init__(self, writePriority, *args, **kwargs)
  83         self.op = self._getParser()
  84
  85         self.zfcp = kwargs.get("zfcp", [])
  86
  87     def __str__(self):
  88         retval = ""
  89         for zfcp in self.zfcp:
  90             retval += zfcp.__str__()
  91
  92         return retval
  93
  94     def _getParser(self):
  95         op = KSOptionParser()
  96         op.add_option("--devnum", dest="devnum", required=1)
  97         op.add_option("--fcplun", dest="fcplun", required=1)
  98         op.add_option("--scsiid", dest="scsiid", required=1)
  99         op.add_option("--scsilun", dest="scsilun", required=1)
 100         op.add_option("--wwpn", dest="wwpn", required=1)
 101         return op
 102
 103     def parse(self, args):
 104         zd = self.handler.ZFCPData()
 105         (opts, _extra) = self.op.parse_args(args=args, lineno=self.lineno)
 106         self._setToObj(self.op, opts, zd)
 107         zd.lineno = self.lineno
 108
 109         # Check for duplicates in the data list.
 110         if zd in self.dataList():
 111             warnings.warn(_("A zfcp with this information has already been defined."))
 112
 113         return zd
 114
 115     def dataList(self):
 116         return self.zfcp
 117
 118 class F12_ZFCP(FC3_ZFCP):
 119     removedKeywords = FC3_ZFCP.removedKeywords
 120     removedAttrs = FC3_ZFCP.removedAttrs + ["scsiid", "scsilun"]
 121
 122     def __init__(self, *args, **kwargs):
 123         FC3_ZFCP.__init__(self, *args, **kwargs)
 124         self.deleteRemovedAttrs()
 125
 126     def _getParser(self):
 127         op = FC3_ZFCP._getParser(self)
 128         op.add_option("--scsiid", deprecated=1)
 129         op.add_option("--scsilun", deprecated=1)
 130         return op
 131
 132 class F14_ZFCP(F12_ZFCP):
 133     removedKeywords = F12_ZFCP.removedKeywords
 134     removedAttrs = F12_ZFCP.removedAttrs
 135
 136     def _getParser(self):
 137         op = F12_ZFCP._getParser(self)
 138         op.remove_option("--scsiid")
 139         op.remove_option("--scsilun")
 140         return op