#!/usr/local/bin/python
#CHIPSEC: Platform Security Assessment Framework
#Copyright (c) 2010-2014, Intel Corporation
# 
#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; Version 2.
#
#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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
#
#Contact information:
#chipsec@intel.com
#



#
# usage as a standalone utility:
#
## \addtogroup standalone
#chipsec_util spidesc
#--------
#~~~
#chipsec_util spidesc [rom]
#''
#    Examples:
#''
#        chipsec_util spidesc spi.bin
#~~~

__version__ = '1.0'

import os
import sys
import time

import chipsec_util
from chipsec_util import chipsec_util_commands, _cs

from chipsec.logger     import *
from chipsec.file       import *

from chipsec.hal.spi_descriptor import *

usage = "chipsec_util spidesc [rom]\n" + \
        "Examples:\n" + \
        "  chipsec_util spidesc spi.bin\n\n"

chipsec_util.global_usage += usage

def spidesc(argv):

    if 3 > len(argv):
      print usage
      return

    fd_file = argv[2]
    logger().log( "[CHIPSEC] Parsing SPI Flash Descriptor from file '%s'\n" % fd_file )

    t = time.time()
    fd = read_file( fd_file )
    if type(fd) == str: parse_spi_flash_descriptor( fd )
    logger().log( "\n[CHIPSEC] (spidesc) time elapsed %.3f" % (time.time()-t) )


chipsec_util_commands['spidesc'] = {'func' : spidesc,     'start_driver' : False  }


.