Index: build/android/gyp/process_resources.py |
diff --git a/build/android/gyp/process_resources.py b/build/android/gyp/process_resources.py |
deleted file mode 100755 |
index d227954ae96af22f748c6ab35b16780a5e1fa522..0000000000000000000000000000000000000000 |
--- a/build/android/gyp/process_resources.py |
+++ /dev/null |
@@ -1,420 +0,0 @@ |
-#!/usr/bin/env python |
-# |
-# Copyright (c) 2012 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. |
- |
-"""Process Android resources to generate R.java, and prepare for packaging. |
- |
-This will crunch images and generate v14 compatible resources |
-(see generate_v14_compatible_resources.py). |
-""" |
- |
-import codecs |
-import optparse |
-import os |
-import re |
-import shutil |
-import sys |
-import zipfile |
- |
-import generate_v14_compatible_resources |
- |
-from util import build_utils |
- |
-# Import jinja2 from third_party/jinja2 |
-sys.path.insert(1, |
- os.path.join(os.path.dirname(__file__), '../../../third_party')) |
-from jinja2 import Template # pylint: disable=F0401 |
- |
- |
-def ParseArgs(args): |
- """Parses command line options. |
- |
- Returns: |
- An options object as from optparse.OptionsParser.parse_args() |
- """ |
- parser = optparse.OptionParser() |
- build_utils.AddDepfileOption(parser) |
- |
- parser.add_option('--android-sdk', help='path to the Android SDK folder') |
- parser.add_option('--aapt-path', |
- help='path to the Android aapt tool') |
- parser.add_option('--non-constant-id', action='store_true') |
- |
- parser.add_option('--android-manifest', help='AndroidManifest.xml path') |
- parser.add_option('--custom-package', help='Java package for R.java') |
- parser.add_option( |
- '--shared-resources', |
- action='store_true', |
- help='Make a resource package that can be loaded by a different' |
- 'application at runtime to access the package\'s resources.') |
- |
- parser.add_option('--resource-dirs', |
- help='Directories containing resources of this target.') |
- parser.add_option('--dependencies-res-zips', |
- help='Resources from dependents.') |
- |
- parser.add_option('--resource-zip-out', |
- help='Path for output zipped resources.') |
- |
- parser.add_option('--R-dir', |
- help='directory to hold generated R.java.') |
- parser.add_option('--srcjar-out', |
- help='Path to srcjar to contain generated R.java.') |
- parser.add_option('--r-text-out', |
- help='Path to store the R.txt file generated by appt.') |
- |
- parser.add_option('--proguard-file', |
- help='Path to proguard.txt generated file') |
- |
- parser.add_option( |
- '--v14-skip', |
- action="store_true", |
- help='Do not generate nor verify v14 resources') |
- |
- parser.add_option( |
- '--extra-res-packages', |
- help='Additional package names to generate R.java files for') |
- parser.add_option( |
- '--extra-r-text-files', |
- help='For each additional package, the R.txt file should contain a ' |
- 'list of resources to be included in the R.java file in the format ' |
- 'generated by aapt') |
- parser.add_option( |
- '--include-all-resources', |
- action='store_true', |
- help='Include every resource ID in every generated R.java file ' |
- '(ignoring R.txt).') |
- |
- parser.add_option( |
- '--all-resources-zip-out', |
- help='Path for output of all resources. This includes resources in ' |
- 'dependencies.') |
- |
- parser.add_option('--stamp', help='File to touch on success') |
- |
- (options, args) = parser.parse_args(args) |
- |
- if args: |
- parser.error('No positional arguments should be given.') |
- |
- # Check that required options have been provided. |
- required_options = ( |
- 'android_sdk', |
- 'aapt_path', |
- 'android_manifest', |
- 'dependencies_res_zips', |
- 'resource_dirs', |
- 'resource_zip_out', |
- ) |
- build_utils.CheckOptions(options, parser, required=required_options) |
- |
- if (options.R_dir is None) == (options.srcjar_out is None): |
- raise Exception('Exactly one of --R-dir or --srcjar-out must be specified.') |
- |
- return options |
- |
- |
-def CreateExtraRJavaFiles( |
- r_dir, extra_packages, extra_r_text_files, shared_resources, include_all): |
- if include_all: |
- java_files = build_utils.FindInDirectory(r_dir, "R.java") |
- if len(java_files) != 1: |
- return |
- r_java_file = java_files[0] |
- r_java_contents = codecs.open(r_java_file, encoding='utf-8').read() |
- |
- for package in extra_packages: |
- package_r_java_dir = os.path.join(r_dir, *package.split('.')) |
- build_utils.MakeDirectory(package_r_java_dir) |
- package_r_java_path = os.path.join(package_r_java_dir, 'R.java') |
- new_r_java = re.sub(r'package [.\w]*;', u'package %s;' % package, |
- r_java_contents) |
- codecs.open(package_r_java_path, 'w', encoding='utf-8').write(new_r_java) |
- else: |
- if len(extra_packages) != len(extra_r_text_files): |
- raise Exception('Need one R.txt file per extra package') |
- |
- all_resources = {} |
- r_txt_file = os.path.join(r_dir, 'R.txt') |
- if not os.path.exists(r_txt_file): |
- return |
- with open(r_txt_file) as f: |
- for line in f: |
- m = re.match(r'(int(?:\[\])?) (\w+) (\w+) (.+)$', line) |
- if not m: |
- raise Exception('Unexpected line in R.txt: %s' % line) |
- java_type, resource_type, name, value = m.groups() |
- all_resources[(resource_type, name)] = (java_type, value) |
- |
- for package, r_text_file in zip(extra_packages, extra_r_text_files): |
- if os.path.exists(r_text_file): |
- package_r_java_dir = os.path.join(r_dir, *package.split('.')) |
- build_utils.MakeDirectory(package_r_java_dir) |
- package_r_java_path = os.path.join(package_r_java_dir, 'R.java') |
- CreateExtraRJavaFile( |
- package, package_r_java_path, r_text_file, all_resources, |
- shared_resources) |
- |
- |
-def CreateExtraRJavaFile( |
- package, r_java_path, r_text_file, all_resources, shared_resources): |
- resources = {} |
- with open(r_text_file) as f: |
- for line in f: |
- m = re.match(r'int(?:\[\])? (\w+) (\w+) ', line) |
- if not m: |
- raise Exception('Unexpected line in R.txt: %s' % line) |
- resource_type, name = m.groups() |
- java_type, value = all_resources[(resource_type, name)] |
- if resource_type not in resources: |
- resources[resource_type] = [] |
- resources[resource_type].append((name, java_type, value)) |
- |
- template = Template("""/* AUTO-GENERATED FILE. DO NOT MODIFY. */ |
- |
-package {{ package }}; |
- |
-public final class R { |
- {% for resource_type in resources %} |
- public static final class {{ resource_type }} { |
- {% for name, java_type, value in resources[resource_type] %} |
- {% if shared_resources %} |
- public static {{ java_type }} {{ name }} = {{ value }}; |
- {% else %} |
- public static final {{ java_type }} {{ name }} = {{ value }}; |
- {% endif %} |
- {% endfor %} |
- } |
- {% endfor %} |
- {% if shared_resources %} |
- public static void onResourcesLoaded(int packageId) { |
- {% for resource_type in resources %} |
- {% for name, java_type, value in resources[resource_type] %} |
- {% if java_type == 'int[]' %} |
- for(int i = 0; i < {{ resource_type }}.{{ name }}.length; ++i) { |
- {{ resource_type }}.{{ name }}[i] = |
- ({{ resource_type }}.{{ name }}[i] & 0x00ffffff) |
- | (packageId << 24); |
- } |
- {% else %} |
- {{ resource_type }}.{{ name }} = |
- ({{ resource_type }}.{{ name }} & 0x00ffffff) |
- | (packageId << 24); |
- {% endif %} |
- {% endfor %} |
- {% endfor %} |
- } |
- {% endif %} |
-} |
-""", trim_blocks=True, lstrip_blocks=True) |
- |
- output = template.render(package=package, resources=resources, |
- shared_resources=shared_resources) |
- with open(r_java_path, 'w') as f: |
- f.write(output) |
- |
- |
-def CrunchDirectory(aapt, input_dir, output_dir): |
- """Crunches the images in input_dir and its subdirectories into output_dir. |
- |
- If an image is already optimized, crunching often increases image size. In |
- this case, the crunched image is overwritten with the original image. |
- """ |
- aapt_cmd = [aapt, |
- 'crunch', |
- '-C', output_dir, |
- '-S', input_dir, |
- '--ignore-assets', build_utils.AAPT_IGNORE_PATTERN] |
- build_utils.CheckOutput(aapt_cmd, stderr_filter=FilterCrunchStderr, |
- fail_func=DidCrunchFail) |
- |
- # Check for images whose size increased during crunching and replace them |
- # with their originals (except for 9-patches, which must be crunched). |
- for dir_, _, files in os.walk(output_dir): |
- for crunched in files: |
- if crunched.endswith('.9.png'): |
- continue |
- if not crunched.endswith('.png'): |
- raise Exception('Unexpected file in crunched dir: ' + crunched) |
- crunched = os.path.join(dir_, crunched) |
- original = os.path.join(input_dir, os.path.relpath(crunched, output_dir)) |
- original_size = os.path.getsize(original) |
- crunched_size = os.path.getsize(crunched) |
- if original_size < crunched_size: |
- shutil.copyfile(original, crunched) |
- |
- |
-def FilterCrunchStderr(stderr): |
- """Filters out lines from aapt crunch's stderr that can safely be ignored.""" |
- filtered_lines = [] |
- for line in stderr.splitlines(True): |
- # Ignore this libpng warning, which is a known non-error condition. |
- # http://crbug.com/364355 |
- if ('libpng warning: iCCP: Not recognizing known sRGB profile that has ' |
- + 'been edited' in line): |
- continue |
- filtered_lines.append(line) |
- return ''.join(filtered_lines) |
- |
- |
-def DidCrunchFail(returncode, stderr): |
- """Determines whether aapt crunch failed from its return code and output. |
- |
- Because aapt's return code cannot be trusted, any output to stderr is |
- an indication that aapt has failed (http://crbug.com/314885). |
- """ |
- return returncode != 0 or stderr |
- |
- |
-def ZipResources(resource_dirs, zip_path): |
- # Python zipfile does not provide a way to replace a file (it just writes |
- # another file with the same name). So, first collect all the files to put |
- # in the zip (with proper overriding), and then zip them. |
- files_to_zip = dict() |
- for d in resource_dirs: |
- for root, _, files in os.walk(d): |
- for f in files: |
- archive_path = os.path.join(os.path.relpath(root, d), f) |
- path = os.path.join(root, f) |
- files_to_zip[archive_path] = path |
- with zipfile.ZipFile(zip_path, 'w') as outzip: |
- for archive_path, path in files_to_zip.iteritems(): |
- outzip.write(path, archive_path) |
- |
- |
-def CombineZips(zip_files, output_path): |
- # When packaging resources, if the top-level directories in the zip file are |
- # of the form 0, 1, ..., then each subdirectory will be passed to aapt as a |
- # resources directory. While some resources just clobber others (image files, |
- # etc), other resources (particularly .xml files) need to be more |
- # intelligently merged. That merging is left up to aapt. |
- with zipfile.ZipFile(output_path, 'w') as outzip: |
- for i, z in enumerate(zip_files): |
- with zipfile.ZipFile(z, 'r') as inzip: |
- for name in inzip.namelist(): |
- new_name = '%d/%s' % (i, name) |
- outzip.writestr(new_name, inzip.read(name)) |
- |
- |
-def main(): |
- args = build_utils.ExpandFileArgs(sys.argv[1:]) |
- |
- options = ParseArgs(args) |
- android_jar = os.path.join(options.android_sdk, 'android.jar') |
- aapt = options.aapt_path |
- |
- input_files = [] |
- |
- with build_utils.TempDir() as temp_dir: |
- deps_dir = os.path.join(temp_dir, 'deps') |
- build_utils.MakeDirectory(deps_dir) |
- v14_dir = os.path.join(temp_dir, 'v14') |
- build_utils.MakeDirectory(v14_dir) |
- |
- gen_dir = os.path.join(temp_dir, 'gen') |
- build_utils.MakeDirectory(gen_dir) |
- |
- input_resource_dirs = build_utils.ParseGypList(options.resource_dirs) |
- |
- if not options.v14_skip: |
- for resource_dir in input_resource_dirs: |
- generate_v14_compatible_resources.GenerateV14Resources( |
- resource_dir, |
- v14_dir) |
- |
- dep_zips = build_utils.ParseGypList(options.dependencies_res_zips) |
- input_files += dep_zips |
- dep_subdirs = [] |
- for z in dep_zips: |
- subdir = os.path.join(deps_dir, os.path.basename(z)) |
- if os.path.exists(subdir): |
- raise Exception('Resource zip name conflict: ' + os.path.basename(z)) |
- build_utils.ExtractAll(z, path=subdir) |
- dep_subdirs.append(subdir) |
- |
- # Generate R.java. This R.java contains non-final constants and is used only |
- # while compiling the library jar (e.g. chromium_content.jar). When building |
- # an apk, a new R.java file with the correct resource -> ID mappings will be |
- # generated by merging the resources from all libraries and the main apk |
- # project. |
- package_command = [aapt, |
- 'package', |
- '-m', |
- '-M', options.android_manifest, |
- '--auto-add-overlay', |
- '-I', android_jar, |
- '--output-text-symbols', gen_dir, |
- '-J', gen_dir, |
- '--ignore-assets', build_utils.AAPT_IGNORE_PATTERN] |
- |
- for d in input_resource_dirs: |
- package_command += ['-S', d] |
- |
- for d in dep_subdirs: |
- package_command += ['-S', d] |
- |
- if options.non_constant_id: |
- package_command.append('--non-constant-id') |
- if options.custom_package: |
- package_command += ['--custom-package', options.custom_package] |
- if options.proguard_file: |
- package_command += ['-G', options.proguard_file] |
- if options.shared_resources: |
- package_command.append('--shared-lib') |
- build_utils.CheckOutput(package_command, print_stderr=False) |
- |
- if options.extra_res_packages: |
- CreateExtraRJavaFiles( |
- gen_dir, |
- build_utils.ParseGypList(options.extra_res_packages), |
- build_utils.ParseGypList(options.extra_r_text_files), |
- options.shared_resources, |
- options.include_all_resources) |
- |
- # This is the list of directories with resources to put in the final .zip |
- # file. The order of these is important so that crunched/v14 resources |
- # override the normal ones. |
- zip_resource_dirs = input_resource_dirs + [v14_dir] |
- |
- base_crunch_dir = os.path.join(temp_dir, 'crunch') |
- |
- # Crunch image resources. This shrinks png files and is necessary for |
- # 9-patch images to display correctly. 'aapt crunch' accepts only a single |
- # directory at a time and deletes everything in the output directory. |
- for idx, input_dir in enumerate(input_resource_dirs): |
- crunch_dir = os.path.join(base_crunch_dir, str(idx)) |
- build_utils.MakeDirectory(crunch_dir) |
- zip_resource_dirs.append(crunch_dir) |
- CrunchDirectory(aapt, input_dir, crunch_dir) |
- |
- ZipResources(zip_resource_dirs, options.resource_zip_out) |
- |
- if options.all_resources_zip_out: |
- CombineZips([options.resource_zip_out] + dep_zips, |
- options.all_resources_zip_out) |
- |
- if options.R_dir: |
- build_utils.DeleteDirectory(options.R_dir) |
- shutil.copytree(gen_dir, options.R_dir) |
- else: |
- build_utils.ZipDir(options.srcjar_out, gen_dir) |
- |
- if options.r_text_out: |
- r_text_path = os.path.join(gen_dir, 'R.txt') |
- if os.path.exists(r_text_path): |
- shutil.copyfile(r_text_path, options.r_text_out) |
- else: |
- open(options.r_text_out, 'w').close() |
- |
- if options.depfile: |
- input_files += build_utils.GetPythonDependencies() |
- build_utils.WriteDepfile(options.depfile, input_files) |
- |
- if options.stamp: |
- build_utils.Touch(options.stamp) |
- |
- |
-if __name__ == '__main__': |
- main() |