[TPM] Adds a script for virtual TPM support.

It also removes a consistency check from the vtpm-common script file.

Signed-off-by: Stefan Berger <stefanb@us.ibm.com>

tools/python/xen/util/dictio.py

@@ -1,50 +0,0 @@
-#===========================================================================
-# This library is free software; you can redistribute it and/or
-# modify it under the terms of version 2.1 of the GNU Lesser General Public
-# License as published by the Free Software Foundation.
-#
-# This library is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public
-# License along with this library; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-#============================================================================
-# Copyright (C) 2006 International Business Machines Corp.
-# Author: Bryan D. Payne <bdpayne@us.ibm.com>
-#============================================================================
-
-
-def dict_read(dictname, filename):
-    """Loads <filename> and returns the dictionary named <dictname> from
-       the file.
-    """
-    dict = {}
-
-    # read in the config file
-    globs = {}
-    locs = {}
-    execfile(filename, globs, locs)
-
-    for (k, v) in locs.items():
-        if k == dictname:
-            dict = v
-            break
-
-    return dict
-
-def dict_write(dict, dictname, filename):
-    """Writes <dict> to <filename> using the name <dictname>.  If the file
-       contains any other data, it will be overwritten.
-    """
-    prefix = dictname + " = {\n"
-    suffix = "}\n"
-    fd = open(filename, "wb")
-    fd.write(prefix)
-    for key in dict:
-        line = "    '" + str(key) + "': " + str(dict[key]) + ",\n"
-        fd.write(line)
-    fd.write(suffix)
-    fd.close()