Index: build/android/gyp/jar_toc.py |
diff --git a/build/android/gyp/jar_toc.py b/build/android/gyp/jar_toc.py |
deleted file mode 100755 |
index 00d97d211f38cd1101f0ff3fe207df38f2bfc3b8..0000000000000000000000000000000000000000 |
--- a/build/android/gyp/jar_toc.py |
+++ /dev/null |
@@ -1,127 +0,0 @@ |
-#!/usr/bin/env python |
-# |
-# Copyright 2013 The Chromium Authors. All rights reserved. |
-# Use of this source code is governed by a BSD-style license that can be |
-# found in the LICENSE file. |
- |
-"""Creates a TOC file from a Java jar. |
- |
-The TOC file contains the non-package API of the jar. This includes all |
-public/protected/package classes/functions/members and the values of static |
-final variables (members with package access are kept because in some cases we |
-have multiple libraries with the same package, particularly test+non-test). Some |
-other information (major/minor javac version) is also included. |
- |
-This TOC file then can be used to determine if a dependent library should be |
-rebuilt when this jar changes. I.e. any change to the jar that would require a |
-rebuild, will have a corresponding change in the TOC file. |
-""" |
- |
-import optparse |
-import os |
-import re |
-import sys |
-import zipfile |
- |
-from util import build_utils |
-from util import md5_check |
- |
- |
-def GetClassesInZipFile(zip_file): |
- classes = [] |
- files = zip_file.namelist() |
- for f in files: |
- if f.endswith('.class'): |
- # f is of the form org/chromium/base/Class$Inner.class |
- classes.append(f.replace('/', '.')[:-6]) |
- return classes |
- |
- |
-def CallJavap(classpath, classes): |
- javap_cmd = [ |
- 'javap', |
- '-package', # Show public/protected/package. |
- # -verbose is required to get constant values (which can be inlined in |
- # dependents). |
- '-verbose', |
- '-J-XX:NewSize=4m', |
- '-classpath', classpath |
- ] + classes |
- return build_utils.CheckOutput(javap_cmd) |
- |
- |
-def ExtractToc(disassembled_classes): |
- # javap output is structured by indent (2-space) levels. |
- good_patterns = [ |
- '^[^ ]', # This includes all class/function/member signatures. |
- '^ SourceFile:', |
- '^ minor version:', |
- '^ major version:', |
- '^ Constant value:', |
- ] |
- bad_patterns = [ |
- '^const #', # Matches the constant pool (i.e. literals used in the class). |
- ] |
- |
- def JavapFilter(line): |
- return (re.match('|'.join(good_patterns), line) and |
- not re.match('|'.join(bad_patterns), line)) |
- toc = filter(JavapFilter, disassembled_classes.split('\n')) |
- |
- return '\n'.join(toc) |
- |
- |
-def UpdateToc(jar_path, toc_path): |
- classes = GetClassesInZipFile(zipfile.ZipFile(jar_path)) |
- toc = [] |
- |
- limit = 1000 # Split into multiple calls to stay under command size limit |
- for i in xrange(0, len(classes), limit): |
- javap_output = CallJavap(classpath=jar_path, classes=classes[i:i+limit]) |
- toc.append(ExtractToc(javap_output)) |
- |
- with open(toc_path, 'w') as tocfile: |
- tocfile.write(''.join(toc)) |
- |
- |
-def DoJarToc(options): |
- jar_path = options.jar_path |
- toc_path = options.toc_path |
- record_path = '%s.md5.stamp' % toc_path |
- md5_check.CallAndRecordIfStale( |
- lambda: UpdateToc(jar_path, toc_path), |
- record_path=record_path, |
- input_paths=[jar_path], |
- force=not os.path.exists(toc_path), |
- ) |
- build_utils.Touch(toc_path, fail_if_missing=True) |
- |
- |
-def main(): |
- parser = optparse.OptionParser() |
- build_utils.AddDepfileOption(parser) |
- |
- parser.add_option('--jar-path', help='Input .jar path.') |
- parser.add_option('--toc-path', help='Output .jar.TOC path.') |
- parser.add_option('--stamp', help='Path to touch on success.') |
- |
- options, _ = parser.parse_args() |
- |
- if options.depfile: |
- build_utils.WriteDepfile( |
- options.depfile, |
- build_utils.GetPythonDependencies()) |
- |
- DoJarToc(options) |
- |
- if options.depfile: |
- build_utils.WriteDepfile( |
- options.depfile, |
- build_utils.GetPythonDependencies()) |
- |
- if options.stamp: |
- build_utils.Touch(options.stamp) |
- |
- |
-if __name__ == '__main__': |
- sys.exit(main()) |