1 # -*- coding: utf-8 -*-
2 import xxtea
3 import os
4
5 src = "./assets/src"
6 dst = "./assets/srcd"
7
8 xxtea_sign = ""
9 xxtea_key = "fc9853c5-78f9-55"
10 xxtea_sign_len = len(xxtea_sign)
11 xxtea_key_len = len(xxtea_key)
12
13 files = []
14 exts = [".luac",".jsc"]
15
16 def deep_iterate_dir(rootDir):
17 for lists in os.listdir(rootDir):
18 path = os.path.join(rootDir, lists)
19 if os.path.isdir(path):
20 deep_iterate_dir(path)
21 elif os.path.isfile(path):
22 ext = os.path.splitext(path)[1]
23 if ext in exts:
24 files.append(path)
25
26
27 # 处理一个文件
28 def handle_file(file):
29 with open(file,"rb") as fd:
30 con = fd.read()
31 c2 = xxtea.decrypt(con, xxtea_key,padding=False)
32 fd.close()
33 return c2
34
35 # 保存文件
36 def save_file(file,outData):
37 dst_rootpath = os.path.split(file)[0]
38 try:
39 # print "creating dir (%s)" % (dst_rootpath)
40 os.makedirs(dst_rootpath)
41 except OSError:
42 if os.path.exists(dst_rootpath) == False:
43 # There was an error on creation, so make sure we know about it
44 raise Exception("Error: create directory %s failed." % dst_rootpath)
45
46 if file.endswith("c"):
47 file = file[:-1]
48 with open(file,"wb") as fd:
49 con = fd.write(outData)
50 fd.close()
51
52 # 获取绝对路径
53 def normalize_path(i):
54 tmp = os.path.normpath(i)
55 if not os.path.isabs(tmp):
56 tmp = os.path.abspath(tmp)
57 return tmp
58
59 # 获取相对路径
60 def get_relative_path(luafile):
61 try:
62 pos = luafile.index(src)
63 return luafile[len(src)+1:]
64 except ValueError:
65 raise Exception("get_relative_path error")
66
67 def handle_all_files():
68 for file in files:
69 con = handle_file(file)
70 if con:
71 path = os.path.join(dst,get_relative_path(file))
72 save_file(path,con)
73 else:
74 print ("handle %s file error" % file)
75
76 def main():
77 global src
78 global dst
79 src = normalize_path(src)
80 dst = normalize_path(dst)
81
82 if not os.path.exists(dst):
83 os.makedirs(dst)
84
85 deep_iterate_dir(src)
86 handle_all_files()
87
88 if __name__ == "__main__":
89 main()
