#!/usr/bin/env python
# -*- encoding: utf-8 -*-
'''
@Contact :   liuyuqi.gov@msn.cn
@Time    :   2019/08/13 11:21:00
@Version :   1.0
@License :   (C)Copyright 2019 liuyuqi
@Desc    :   微信data数据解析
'''
import os

out_path=r"D:/photo/"
path = r'C:/Users/xx/AppData/Local/Packages/TencentWeChatLimited.forWindows10_sdtnhv12zgd7a/LocalCache/Roaming/Tencent/WeChatAppStore/WeChatAppStore Files/ab3255/Data/'

def imageDecode(f,fn):
    dat_read = open(f, "rb")
    out=out_path+fn+".png"
    png_write = open(out, "wb")
    for now in dat_read:
        for nowByte in now:
            newByte = nowByte ^ 0xAB
            png_write.write(bytes([newByte]))
    dat_read.close()
    png_write.close()
 
def findFile(f):
    fsinfo = os.listdir(f)
    for fn in fsinfo:
        temp_path = os.path.join(f, fn)
        if not os.path.isdir(temp_path):
            print('文件路径: {}' .format(temp_path))
            print(fn)
            imageDecode(temp_path,fn)
        else:
            ...

if __name__ == "__main__":
    findFile(path)