pykickstart/commands/vnc.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 KickstartCommand
  21 from pykickstart.options import KSOptionParser
  22
  23 class FC3_Vnc(KickstartCommand):
  24     removedKeywords = KickstartCommand.removedKeywords
  25     removedAttrs = KickstartCommand.removedAttrs
  26
  27     def __init__(self, writePriority=0, *args, **kwargs):
  28         KickstartCommand.__init__(self, writePriority, *args, **kwargs)
  29         self.op = self._getParser()
  30
  31         self.enabled = kwargs.get("enabled", False)
  32         self.password = kwargs.get("password", "")
  33         self.connect = kwargs.get("connect", "")
  34
  35     def __str__(self):
  36         retval = KickstartCommand.__str__(self)
  37
  38         if not self.enabled:
  39             return retval
  40
  41         retval += "vnc"
  42
  43         if self.connect != "":
  44             retval += " --connect=%s" % self.connect
  45         if self.password != "":
  46             retval += " --password=%s" % self.password
  47
  48         return retval + "\n"
  49
  50     def _getParser(self):
  51         op = KSOptionParser()
  52         op.add_option("--connect")
  53         op.add_option("--password", dest="password")
  54         return op
  55
  56     def parse(self, args):
  57         self.enabled = True
  58         (opts, _extra) = self.op.parse_args(args=args, lineno=self.lineno)
  59         self._setToSelf(self.op, opts)
  60         return self
  61
  62 class FC6_Vnc(FC3_Vnc):
  63     removedKeywords = FC3_Vnc.removedKeywords + ["connect"]
  64     removedAttrs = FC3_Vnc.removedAttrs + ["connect"]
  65
  66     def __init__(self, writePriority=0, *args, **kwargs):
  67         FC3_Vnc.__init__(self, writePriority, *args, **kwargs)
  68         self.deleteRemovedAttrs()
  69
  70         self.host = kwargs.get("host", "")
  71         self.port = kwargs.get("port", "")
  72
  73     def __str__(self):
  74         retval = KickstartCommand.__str__(self)
  75
  76         if not self.enabled:
  77             return retval
  78
  79         retval += "vnc"
  80
  81         if self.host != "":
  82             retval += " --host=%s" % self.host
  83
  84             if self.port != "":
  85                 retval += " --port=%s" % self.port
  86         if self.password != "":
  87             retval += " --password=%s" % self.password
  88
  89         return retval + "\n"
  90
  91     def _getParser(self):
  92         def connect_cb (option, opt_str, value, parser):
  93             cargs = value.split(":")
  94             parser.values.ensure_value("host", cargs[0])
  95
  96             if len(cargs) > 1:
  97                 parser.values.ensure_value("port", cargs[1])
  98
  99         op = FC3_Vnc._getParser(self)
 100         op.add_option("--connect", action="callback", callback=connect_cb,
 101                       nargs=1, type="string")
 102         op.add_option("--host", dest="host")
 103         op.add_option("--port", dest="port")
 104         return op
 105
 106 class F9_Vnc(FC6_Vnc):
 107     removedKeywords = FC6_Vnc.removedKeywords
 108     removedAttrs = FC6_Vnc.removedAttrs
 109
 110     def _getParser(self):
 111         op = FC6_Vnc._getParser(self)
 112         op.remove_option("--connect")
 113         return op