1#!/usr/bin/env python 2# 3# Copyright (C) 2014 The Android Open Source Project 4# 5# Licensed under the Apache License, Version 2.0 (the "License"); 6# you may not use this file except in compliance with the License. 7# You may obtain a copy of the License at 8# 9# http://www.apache.org/licenses/LICENSE-2.0 10# 11# Unless required by applicable law or agreed to in writing, software 12# distributed under the License is distributed on an "AS IS" BASIS, 13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14# See the License for the specific language governing permissions and 15# limitations under the License. 16 17from __future__ import print_function 18 19import logging 20import os 21import sys 22 23import common 24 25if sys.hexversion < 0x02070000: 26 print("Python 2.7 or newer is required.", file=sys.stderr) 27 sys.exit(1) 28 29logger = logging.getLogger(__name__) 30 31OPTIONS = common.OPTIONS 32 33 34def main(argv): 35 args = common.ParseOptions(argv, __doc__) 36 input_dir, output_dir = args 37 38 common.InitLogging() 39 40 OPTIONS.info_dict = common.LoadInfoDict(input_dir) 41 42 recovery_img = common.GetBootableImage("recovery.img", "recovery.img", 43 input_dir, "RECOVERY") 44 boot_img = common.GetBootableImage("boot.img", "boot.img", 45 input_dir, "BOOT") 46 47 if not recovery_img or not boot_img: 48 sys.exit(0) 49 50 board_uses_vendorimage = OPTIONS.info_dict.get( 51 "board_uses_vendorimage") == "true" 52 53 if board_uses_vendorimage: 54 target_files_dir = "VENDOR" 55 else: 56 target_files_dir = "SYSTEM" 57 58 def output_sink(fn, data): 59 with open(os.path.join(output_dir, target_files_dir, 60 *fn.split("/")), "wb") as f: 61 f.write(data) 62 63 common.MakeRecoveryPatch(input_dir, output_sink, recovery_img, boot_img) 64 65 66if __name__ == '__main__': 67 main(sys.argv[1:]) 68