# # dmidecode.py # Module front-end for the python-dmidecode module. # # Copyright 2009 David Sommerseth <davids@redhat.com> # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program 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 General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # # For the avoidance of doubt the "preferred form" of this code is one which # is in an open unpatent encumbered format. Where cryptographic key signing # forms part of the process of creating an executable the information # including keys needed to generate an equivalently functional executable # are deemed to be part of the source code. # import libxml2 from dmidecodemod import * DMIXML_NODE='n' DMIXML_DOC='d' class dmidecodeXML: "Native Python API for retrieving dmidecode information as XML" def __init__(self): self.restype = DMIXML_NODE; def SetResultType(self, type): """ Sets the result type of queries. The value can be DMIXML_NODE or DMIXML_DOC, which will return an libxml2::xmlNode or libxml2::xmlDoc object, respectively """ if type == DMIXML_NODE: self.restype = DMIXML_NODE elif type == DMIXML_DOC: self.restype = DMIXML_DOC else: raise TypeError("Invalid result type value") return True def QuerySection(self, sectname): """ Queries the DMI data structure for a given section name. A section can often contain several DMI type elements """ if self.restype == DMIXML_NODE: ret = libxml2.xmlNode( _obj = xmlapi(query_type='s', result_type=self.restype, section=sectname) ) elif self.restype == DMIXML_DOC: ret = libxml2.xmlDoc( _obj = xmlapi(query_type='s', result_type=self.restype, section=sectname) ) else: raise TypeError("Invalid result type value") return ret def QueryTypeId(self, tpid): """ Queries the DMI data structure for a specific DMI type. """ if self.restype == DMIXML_NODE: ret = libxml2.xmlNode( _obj = xmlapi(query_type='t', result_type=self.restype, typeid=tpid)) elif self.restype == DMIXML_DOC: ret = libxml2.xmlDoc( _obj = xmlapi(query_type='t', result_type=self.restype, typeid=tpid)) else: raise TypeError("Invalid result type value") return ret