#!/usr/bin/env python
#
# Copyright (C) 2012 The Android Open Source 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.
import sys
import os
try:
from hashlib
import sha1
except ImportError:
from sha
import sha
as sha1
import argparse
parser = argparse.ArgumentParser()
parser.add_argument(
"--board_info_txt", nargs=
"?", required=
True)
parser.add_argument(
"--board_info_check", nargs=
"*", required=
True)
args = parser.parse_args()
if not args.board_info_txt:
sys.exit(
0)
build_info = {}
f = open(args.board_info_txt)
for line
in f:
line = line.strip()
if line.startswith(
"require"):
key, value = line.split()[
1].split(
"=",
1)
build_info[key] = value
f.close()
bad =
False
for item
in args.board_info_check:
key, fn = item.split(
":",
1)
values = build_info.get(key, None)
if not values:
continue
values = values.split(
"|")
f = open(fn,
"rb")
digest = sha1(f.read()).hexdigest()
f.close()
versions = {}
try:
f = open(fn +
".sha1")
except IOError:
if not bad: print()
print(
"*** Error opening \"%s.sha1\
"; can't verify %s" % (fn, key))
bad =
True
continue
for line
in f:
line = line.strip()
if not line
or line.startswith(
"#"): continue
h, v = line.split()
versions[h] = v
if digest
not in versions:
if not bad: print()
print(
"*** SHA-1 hash of \"%s\
" doesn't appear in \"%s.sha1\
"" % (fn, fn))
bad =
True
continue
if versions[digest]
not in values:
if not bad: print()
print(
"*** \"%s\
" is version %s; not any %s allowed by \"%s\
"." % (
fn, versions[digest], key, args.board_info_txt))
bad =
True
if bad:
print()
sys.exit(
1)
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(vorverarbeitet am 2026-11-04)
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