1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
|
#!/usr/bin/env python
#
# Copyright (C) 2016 The CyanogenMod Project
# Copyright (C) 2017-2020 The LineageOS Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
from hashlib import sha1
import sys
device = 'sdm660-common'
vendor = 'xiaomi'
with open('proprietary-files.txt', 'r') as f:
lines = f.read().splitlines()
vendorPath = '../../../vendor/' + vendor + '/' + device + '/proprietary'
needSHA1 = False
def cleanup():
for index, line in enumerate(lines):
# Skip empty or commented lines
if len(line) == 0 or line[0] == '#':
continue
# Drop SHA1 hash, if existing
if '|' in line:
line = line.split('|')[0]
lines[index] = '%s' % (line)
def update():
for index, line in enumerate(lines):
# Skip empty lines
if len(line) == 0:
continue
# Check if we need to set SHA1 hash for the next files
if line[0] == '#':
needSHA1 = (' - from' in line)
continue
if needSHA1:
# Remove existing SHA1 hash
line = line.split('|')[0]
filePath = line.split(':')[1] if len(
line.split(':')) == 2 else line
if filePath[0] == '-':
file = open('%s/%s' % (vendorPath, filePath[1:]), 'rb').read()
else:
file = open('%s/%s' % (vendorPath, filePath), 'rb').read()
hash = sha1(file).hexdigest()
lines[index] = '%s|%s' % (line, hash)
if len(sys.argv) == 2 and sys.argv[1] == '-c':
cleanup()
else:
update()
with open('proprietary-files.txt', 'w') as file:
file.write('\n'.join(lines) + '\n')
|
