réplica de
https://github.com/Arnau478/quark.git
synced 2024-11-23 21:08:07 +01:00
55 líneas
1,7 KiB
Python
55 líneas
1,7 KiB
Python
|
#!/usr/bin/env python3
|
||
|
|
|
||
|
|
import sys
|
||
|
|
import os
|
||
|
|
import struct
|
||
|
|
|
||
|
|
def create(file_name, dir_name):
|
||
|
|
if not os.path.exists(dir_name):
|
||
|
|
print(f"ERROR: {dir_name} does not exist")
|
||
|
|
exit(1)
|
||
|
|
|
||
|
|
out_fd = open(file_name, "wb+")
|
||
|
|
|
||
|
|
def create_file(name, path):
|
||
|
|
out_fd.write(bytes([0x01])) # file
|
||
|
|
out_fd.write(bytes([len(name)])) # name length
|
||
|
|
out_fd.write(name.encode("ascii")) # name
|
||
|
|
fd = open(path, "rb")
|
||
|
|
file_content = fd.read()
|
||
|
|
fd.close()
|
||
|
|
out_fd.write(struct.pack("I", len(file_content))) # file size
|
||
|
|
out_fd.write(file_content) # file data
|
||
|
|
|
||
|
|
def create_directory(name, path):
|
||
|
|
out_fd.write(bytes([0x02])) # directory
|
||
|
|
out_fd.write(bytes([len(name)])) # name length
|
||
|
|
out_fd.write(name.encode("ascii")) # name
|
||
|
|
child_nodes = os.listdir(path)
|
||
|
|
out_fd.write(bytes([len(child_nodes)])) # child count
|
||
|
|
for child in child_nodes:
|
||
|
|
if(os.path.isdir(os.path.join(path, child))):
|
||
|
|
create_directory(child, os.path.join(path, child))
|
||
|
|
else:
|
||
|
|
create_file(child, os.path.join(path, child))
|
||
|
|
|
||
|
|
create_directory("", dir_name) # root directory has no name
|
||
|
|
|
||
|
|
out_fd.close()
|
||
|
|
|
||
|
|
|
||
|
|
def main():
|
||
|
|
if len(sys.argv) <= 1:
|
||
|
|
print(f"Usage: {sys.argv[0]} <command>")
|
||
|
|
print("Commands:")
|
||
|
|
print(" create <file> <directory> | create a QROFS disk image file from a directory")
|
||
|
|
print(" extract <file> <directory> | extract the QROFS disk image file contents into a directory")
|
||
|
|
elif sys.argv[1] == "create":
|
||
|
|
if len(sys.argv) != 4:
|
||
|
|
print("Usage: create <file> <directory>")
|
||
|
|
else:
|
||
|
|
create(sys.argv[2], sys.argv[3])
|
||
|
|
|
||
|
|
if(__name__ == "__main__"):
|
||
|
|
main()
|