mirror of
https://github.com/chipsec/chipsec
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abazhaniuk
c377a72e28
* merge * Add Debian packaging * cleanup * Removed incorrect info into Copyright. * One more: removed incorrect info in Copyright.
101 lines
3.0 KiB
Python
101 lines
3.0 KiB
Python
#!/usr/bin/python
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#CHIPSEC: Platform Security Assessment Framework
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#Copyright (c) 2010-2015, Intel Corporation
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#
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#This program is free software; you can redistribute it and/or
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#modify it under the terms of the GNU General Public License
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#as published by the Free Software Foundation; Version 2.
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#
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#This program is distributed in the hope that it will be useful,
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#but WITHOUT ANY WARRANTY; without even the implied warranty of
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#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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#GNU General Public License for more details.
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#
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#You should have received a copy of the GNU General Public License
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#along with this program; if not, write to the Free Software
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#Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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#Contact information:
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#chipsec@intel.com
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#
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"""
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Command-line utility providing access to ACPI tables
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"""
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__version__ = '1.0'
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import os
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import time
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from chipsec.hal.acpi import *
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from chipsec.command import BaseCommand
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# ###################################################################
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#
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# Advanced Configuration and Power Interface (ACPI)
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#
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# ###################################################################
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class ACPICommand(BaseCommand):
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"""
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>>> chipsec_util acpi list
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>>> chipsec_util acpi table <name>|<file_path>
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Examples:
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>>> chipsec_util acpi list
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>>> chipsec_util acpi table XSDT
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>>> chipsec_util acpi table acpi_table.bin
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"""
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def requires_driver(self):
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# No driver required when printing the util documentation
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if len(self.argv) < 3:
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return False
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return True
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def run(self):
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if len(self.argv) < 3:
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print ACPICommand.__doc__
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return
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op = self.argv[2]
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t = time.time()
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try:
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_acpi = ACPI(self.cs)
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except AcpiRuntimeError, msg:
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print msg
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return
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if ( 'list' == op ):
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self.logger.log( "[CHIPSEC] Enumerating ACPI tables.." )
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_acpi.print_ACPI_table_list()
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elif ( 'table' == op ):
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if len(self.argv) < 4:
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print ACPICommand.__doc__
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return
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name = self.argv[ 3 ]
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if name in ACPI_TABLES:
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if _acpi.is_ACPI_table_present( name ):
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self.logger.log( "[CHIPSEC] reading ACPI table '%s'" % name )
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_acpi.dump_ACPI_table( name )
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else:
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self.logger.log( "[CHIPSEC] ACPI table '%s' wasn't found" % name )
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elif os.path.exists( name ):
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self.logger.log( "[CHIPSEC] reading ACPI table from file '%s'" % name )
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_acpi.dump_ACPI_table( name, True )
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else:
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self.logger.error( "Please specify table name or path to a file.\nTable name must be in %s" % ACPI_TABLES.keys() )
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print ACPICommand.__doc__
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return
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else:
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print ACPICommand.__doc__
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return
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self.logger.log( "[CHIPSEC] (acpi) time elapsed %.3f" % (time.time()-t) )
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commands = { 'acpi': ACPICommand }
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