def testFindAll(self):
a = Bits('0b0010011')
b = list(a.findall([1]))
self.assertEqual(b, [2, 5, 6])
def testFindAll(self):
a = Bits('0b0010011')
b = list(a.findall([1]))
self.assertEqual(b, [2, 5, 6])
print "Usage: hexsearch pattern files"
print " pattern can be hex (0x00ff) or binary (0b1100)"
exit(1)
pattern = argv[1].replace(' ', '') # findall handles spaces just fine but removing them makes calculating the length easier
patternLen = (len(pattern) - 2) / 2 # remove the 0x prefix and each byte is 2 characters
print 'Searching for pattern ' + pattern + ' of length ' + str(patternLen) + ' bytes'
for fileglob in argv[2:]:
for file in glob(fileglob):
if not os.access(file, os.R_OK):
print "Can't read the file path '" + file + "'. Skipping."
continue
if os.path.isdir(file):
print "'' is a directory. Skipping."
continue
f = open(file, "rb")
s = Bits(f)
results = list(s.findall(pattern, bytealigned=True)) # note the byte alignment
if results:
print 'Found match in ' + file
for index in results:
hexDump(s, index, patternLen)
print 'Done!'
# -*- coding: utf-8 -*-
from bitstring import BitArray, BitStream, Bits
#Use bitstring to readin file.
with open("G:\SmartMeter\\high_freq_raw\\house_3\\current_1\\1303091049", "rb") as f:
p = Bits(f)
a=p[0:8]
_Timestamplist = list(p.findall('0x74696d65', bytealigned=True))
for i in range(len(_Timestamplist)):
#print(p[_Timestamplis[i]:p[_Timestamplis[i]+32.tobytes(),p[_Timestamplis[i]+32:_Timestamplis[i]+64].intle, p[_Timestamplis[i]+64:_Timestamplis[i]+96].intle)
print(p[_Timestamplist[i]:_Timestamplist[i]+32].tobytes(),p[_Timestamplist[i]+32:_Timestamplist[i]+64].intle,p[_Timestamplist[i]+64:_Timestamplist[i]+96].intle,p[_Timestamplist[i]+96:_Timestamplist[i]+128].floatle)
#print(p[0:32].tobytes(),p[32:64].intle, p[64:96].intle,p[96:128].floatle,p[128:160].floatle,p[160:192].floatle)
#print(p[0:32])
