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from xen.sv.Wizard import *
from xen.sv.util import *
from xen.sv.GenTabbed import PreTab
from xen.xm.create import make_config, OptVals
from xen.xend.XendClient import server
class RestoreDomain( Wizard ):
def __init__( self, urlWriter ):
sheets = [ ChooseRestoreDomain,
DoRestore ]
Wizard.__init__( self, urlWriter, "Restore Domain", sheets )
class ChooseRestoreDomain( Sheet ):
title = "Configure Restore"
def __init__( self, urlWriter ):
Sheet.__init__( self, urlWriter, "Configure Restore", 0)
self.addControl( InputControl( 'file', '',
'Suspend file name:',
".*") )
class DoRestore( Sheet ):
title = "Restore Done"
def __init__(self, urlWriter ):
Sheet.__init__(self, urlWriter, "Restore Done", 1)
def write_BODY( self, request, err ):
if not self.passback: self.parseForm( request )
config = ssxp2hash ( string2sxp( self.passback ) )
try:
dom_sxp = server.xend_domain_restore( config['file'] )
success = "Your domain was successfully restored.\n"
except Exception, e:
success = "There was an error restoring your domain\n"
dom_sxp = str(e)
pt = PreTab( success + sxp2prettystring( dom_sxp ) )
pt.write_BODY( request )
request.write( "<input type='hidden' name='passback' value=\"%s\"></p>" % self.passback )
request.write( "<input type='hidden' name='sheet' value='%s'></p>" % self.location )
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