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1#!/usr/bin/env python
2# -*- coding: utf-8 -*-
3# Copyright (c) 2023 Huawei Device Co., Ltd.
4# Licensed under the Apache License, Version 2.0 (the "License");
5# you may not use this file except in compliance with the License.
6# You may obtain a copy of the License at
7#
8#     http://www.apache.org/licenses/LICENSE-2.0
9#
10# Unless required by applicable law or agreed to in writing, software
11# distributed under the License is distributed on an "AS IS" BASIS,
12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13# See the License for the specific language governing permissions and
14# limitations under the License.
15
16import tarfile
17import argparse
18import os
19import subprocess
20import sys
21import shutil
22
23
24def untar_file(tar_file_path, extract_path):
25    try:
26        tar_cmd = ['tar', '-zxf', tar_file_path, '-C', extract_path]
27        subprocess.run(tar_cmd, check=True)
28    except Exception as e:
29        print("tar error!")
30        return
31
32def copy_file(dir):
33    src_name = '/mime.convs.in'
34    dest_name = '/mime.convs'
35    src_file = dir + src_name
36    dest_file = dir + dest_name
37    print(f'copy from %s to %s', src_file, dest_file)
38    shutil.copy2(src_file, dest_file)
39
40def move_file(src_path, dst_path):
41    files = [
42        "ohos_ip_conflict.patch",
43        "backport-CVE-2022-26691.patch",
44        "backport-CVE-2023-32324.patch",
45        "backport-CVE-2023-34241.patch",
46        "ohos-multi-file-print.patch",
47        "ohos-modify-pthread.patch",
48        "ohos-add-openssl.patch",
49        "backport-CVE-2023-4504.patch",
50        "backport-CVE-2024-35235.patch",
51        "ohos-usb-manager.patch",
52        "ohos-usb-print.patch",
53        "ohos-hilog-print.patch",
54        "config.h"
55    ]
56    for file in files:
57        src_file = os.path.join(src_path, file)
58        dst_file = os.path.join(dst_path, file)
59        shutil.copy(src_file, dst_file)
60
61
62def apply_patch(patch_file, target_dir):
63    try:
64        if not os.path.exists(target_dir):
65            return
66        patch_cmd = ['patch', '-p1', "--fuzz=0", "--no-backup-if-mismatch", '-i', patch_file, '-d', target_dir]
67        subprocess.run(patch_cmd, check=True)
68    except Exception as e:
69        print("apply_patch error!")
70        return
71
72
73def do_patch(target_dir):
74    patch_file = [
75        "backport-CVE-2022-26691.patch",
76        "backport-CVE-2023-32324.patch",
77        "backport-CVE-2023-34241.patch",
78        "ohos-multi-file-print.patch",
79        "ohos-modify-pthread.patch",
80        "ohos-add-openssl.patch",
81        "backport-CVE-2023-4504.patch",
82        "backport-CVE-2024-35235.patch",
83        "ohos_ip_conflict.patch",
84        "ohos-usb-manager.patch",
85        "ohos-usb-print.patch",
86        "ohos-hilog-print.patch"
87    ]
88
89    for patch in patch_file:
90        apply_patch(patch, target_dir)
91
92
93def main():
94    cups_path = argparse.ArgumentParser()
95    cups_path.add_argument('--gen-dir', help='generate path of log', required=True)
96    cups_path.add_argument('--source-dir', help='generate path of log', required=True)
97    args = cups_path.parse_args()
98    tar_file_path = os.path.join(args.source_dir, "cups-2.4.0-source.tar.gz")
99    target_dir = os.path.join(args.gen_dir, "cups-2.4.0")
100    convs_dir = os.path.join(target_dir, "conf")
101
102    untar_file(tar_file_path, args.gen_dir)
103    move_file(args.source_dir, target_dir)
104    do_patch(target_dir)
105    copy_file(convs_dir)
106    return 0
107
108if __name__ == '__main__':
109    sys.exit(main())
110