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#
# Copyright (C) 2006 Steve Ratcliffe
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# 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.
#
#
# Author: Steve Ratcliffe
# Create date: 11 Dec 2006
#
import sys
from imgfile import Imgfile
def main(name):
img = Imgfile(name)
bl = img.get_block(0)
ranges = [
(0x39, 0x5d),
(0x65, 0x84)
]
sums = []
sn = 0
sum = 0
for r in ranges:
for i in xrange(r[0], r[1]):
b = ord(bl[i])
sum += b
sums.append( sum)
sum = 0
sn += 1
headb = img.get_block(2)
for i in xrange(0x20, 0x30, 2):
bn = headb[i]
bn = ord(bn)
if bn <= 2:
continue
if bn == 255:
break
bl = img.get_block(bn)
for i in xrange(0x20, 256):
b = ord(bl[i])
sum += b
sums.append(sum)
sum = 0
sn += 1
tot = 0
for sum in sums:
print hex(sum),
tot += sum
print 'tot', tot, hex(tot)
print
return
if __name__ == '__main__':
for name in sys.argv[1:]:
main(name)
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