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import binascii
import os.path
import sys
def tof(filepath):
with open(filepath, 'r') as f:
content = f.read()
content = content.replace("0x", "")
content = content.split(',')
for i in range(len(content)):
if len(content[i]) == 1:
content[i] = "0" + content[i]
content = "".join(content)
with open(filepath + ".file", 'wb') as f:
content = f.write(content.decode("hex"))
print(os.path.basename(filepath) + ".file created.")
exit(0)
def toa(filepath):
with open(filepath, 'rb') as f:
content = f.read()
content = binascii.hexlify(content)
content = [content[i:i + 2] for i in range(0, len(content), 2)]
content = ",0x".join(content)
content = "0x" + content
content = content.replace("0x00", "0x0")
with open(filepath + ".array", 'w') as f:
content = f.write(content)
print(os.path.basename(filepath) + ".array created.")
exit(0)
def usage():
print("========================================================\n\
#\n\
# Usage: python file-hex-array.py [action] [option]\n\
#\n\
# Arguments:\n\
# action ==> toa # convert file to array [option is file path]\n\
# tof # convert array to file [option is array file path]\n\
#\n\
# Example : python file-hex-array.py toa 1.png\n\
#\n\
========================================================")
exit(1)
if len(sys.argv) != 3:
usage()
if sys.argv[1] == "toa" and os.path.isfile(sys.argv[2]):
toa(sys.argv[2])
elif sys.argv[1] == "tof" and os.path.isfile(sys.argv[2]):
tof(sys.argv[2])
else:
usage()
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