File: extract_android_native_lib.py

package info (click to toggle)
chromium 139.0.7258.127-1
  • links: PTS, VCS
  • area: main
  • in suites:
  • size: 6,122,068 kB
  • sloc: cpp: 35,100,771; ansic: 7,163,530; javascript: 4,103,002; python: 1,436,920; asm: 946,517; xml: 746,709; pascal: 187,653; perl: 88,691; sh: 88,436; objc: 79,953; sql: 51,488; cs: 44,583; fortran: 24,137; makefile: 22,147; tcl: 15,277; php: 13,980; yacc: 8,984; ruby: 7,485; awk: 3,720; lisp: 3,096; lex: 1,327; ada: 727; jsp: 228; sed: 36
file content (33 lines) | stat: -rwxr-xr-x 887 bytes parent folder | download | duplicates (7) 
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
 
#!/usr/bin/env python
#
# Copyright 2015 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

"""Extracts a native library from an Android JAR."""

import os
import sys
import zipfile


def main():
  if len(sys.argv) != 4:
    print 'Usage: %s <android_app_abi> <jar file> <output file>' % sys.argv[0]
    sys.exit(1)

  android_app_abi = sys.argv[1]  # e.g. armeabi-v7a
  jar_file = sys.argv[2]  # e.g. path/to/foo.jar
  output_file = sys.argv[3]  # e.g. path/to/libfoo.so

  library_filename = os.path.basename(output_file)
  library_in_jar = os.path.join('lib', android_app_abi, library_filename)

  with zipfile.ZipFile(jar_file, 'r') as archive:
    with open(output_file, 'wb') as target:
      content = archive.read(library_in_jar)
      target.write(content)


if __name__ == '__main__':
  sys.exit(main())