<reponame>ShapeShiftOS-WIP/android_build_soong
#!/usr/bin/env python
#
# Copyright (C) 2020 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.
#
"""Generates xml of NDK libraries used for API coverage analysis."""
import argparse
import json
import os
import sys

from xml.etree.ElementTree import Element, SubElement, tostring
from symbolfile import ALL_ARCHITECTURES, FUTURE_API_LEVEL, MultiplyDefinedSymbolError, SymbolFileParser


ROOT_ELEMENT_TAG = 'ndk-library'
SYMBOL_ELEMENT_TAG = 'symbol'
ARCHITECTURE_ATTRIBUTE_KEY = 'arch'
DEPRECATED_ATTRIBUTE_KEY = 'is_deprecated'
PLATFORM_ATTRIBUTE_KEY = 'is_platform'
NAME_ATTRIBUTE_KEY = 'name'
VARIABLE_TAG = 'var'
EXPOSED_TARGET_TAGS = (
    'vndk',
    'apex',
    'llndk',
)
API_LEVEL_TAG_PREFIXES = (
    'introduced=',
    'introduced-',
)


def parse_tags(tags):
    """Parses tags and save needed tags in the created attributes.

    Return attributes dictionary.
    """
    attributes = {}
    arch = []
    for tag in tags:
        if tag.startswith(tuple(API_LEVEL_TAG_PREFIXES)):
            key, _, value = tag.partition('=')
            attributes.update({key: value})
        elif tag in ALL_ARCHITECTURES:
            arch.append(tag)
        elif tag in EXPOSED_TARGET_TAGS:
            attributes.update({tag: 'True'})
    attributes.update({ARCHITECTURE_ATTRIBUTE_KEY: ','.join(arch)})
    return attributes


class XmlGenerator(object):
    """Output generator that writes parsed symbol file to a xml file."""
    def __init__(self, output_file):
        self.output_file = output_file

    def convertToXml(self, versions):
        """Writes all symbol data to the output file."""
        root = Element(ROOT_ELEMENT_TAG)
        for version in versions:
            if VARIABLE_TAG in version.tags:
                continue
            version_attributes = parse_tags(version.tags)
            _, _, postfix = version.name.partition('_')
            is_platform = postfix == 'PRIVATE' or postfix == 'PLATFORM'
            is_deprecated = postfix == 'DEPRECATED'
            version_attributes.update({PLATFORM_ATTRIBUTE_KEY: str(is_platform)})
            version_attributes.update({DEPRECATED_ATTRIBUTE_KEY: str(is_deprecated)})
            for symbol in version.symbols:
                if VARIABLE_TAG in symbol.tags:
                    continue
                attributes = {NAME_ATTRIBUTE_KEY: symbol.name}
                attributes.update(version_attributes)
                # If same version tags already exist, it will be overwrite here.
                attributes.update(parse_tags(symbol.tags))
                SubElement(root, SYMBOL_ELEMENT_TAG, attributes)
        return root

    def write_xml_to_file(self, root):
        """Write xml element root to output_file."""
        parsed_data = tostring(root)
        output_file = open(self.output_file, "wb")
        output_file.write(parsed_data)

    def write(self, versions):
        root = self.convertToXml(versions)
        self.write_xml_to_file(root)


def parse_args():
    """Parses and returns command line arguments."""
    parser = argparse.ArgumentParser()

    parser.add_argument('symbol_file', type=os.path.realpath, help='Path to symbol file.')
    parser.add_argument(
        'output_file', type=os.path.realpath,
        help='The output parsed api coverage file.')
    parser.add_argument(
        '--api-map', type=os.path.realpath, required=True,
        help='Path to the API level map JSON file.')
    return parser.parse_args()


def main():
    """Program entry point."""
    args = parse_args()

    with open(args.api_map) as map_file:
        api_map = json.load(map_file)

    with open(args.symbol_file) as symbol_file:
        try:
            versions = SymbolFileParser(symbol_file, api_map, "", FUTURE_API_LEVEL,
                                        True, True).parse()
        except MultiplyDefinedSymbolError as ex:
            sys.exit('{}: error: {}'.format(args.symbol_file, ex))

    generator = XmlGenerator(args.output_file)
    generator.write(versions)

if __name__ == '__main__':
    main()

#!/usr/bin/env python
#
# Copyright (C) 2020 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.
#
"""Generates xml of NDK libraries used for API coverage analysis."""
import argparse
import json
import os
import sys

from xml.etree.ElementTree import Element, SubElement, tostring
from symbolfile import ALL_ARCHITECTURES, FUTURE_API_LEVEL, MultiplyDefinedSymbolError, SymbolFileParser


ROOT_ELEMENT_TAG = 'ndk-library'
SYMBOL_ELEMENT_TAG = 'symbol'
ARCHITECTURE_ATTRIBUTE_KEY = 'arch'
DEPRECATED_ATTRIBUTE_KEY = 'is_deprecated'
PLATFORM_ATTRIBUTE_KEY = 'is_platform'
NAME_ATTRIBUTE_KEY = 'name'
VARIABLE_TAG = 'var'
EXPOSED_TARGET_TAGS = (
    'vndk',
    'apex',
    'llndk',
)
API_LEVEL_TAG_PREFIXES = (
    'introduced=',
    'introduced-',
)


def parse_tags(tags):
    """Parses tags and save needed tags in the created attributes.

    Return attributes dictionary.
    """
    attributes = {}
    arch = []
    for tag in tags:
        if tag.startswith(tuple(API_LEVEL_TAG_PREFIXES)):
            key, _, value = tag.partition('=')
            attributes.update({key: value})
        elif tag in ALL_ARCHITECTURES:
            arch.append(tag)
        elif tag in EXPOSED_TARGET_TAGS:
            attributes.update({tag: 'True'})
    attributes.update({ARCHITECTURE_ATTRIBUTE_KEY: ','.join(arch)})
    return attributes


class XmlGenerator(object):
    """Output generator that writes parsed symbol file to a xml file."""
    def __init__(self, output_file):
        self.output_file = output_file

    def convertToXml(self, versions):
        """Writes all symbol data to the output file."""
        root = Element(ROOT_ELEMENT_TAG)
        for version in versions:
            if VARIABLE_TAG in version.tags:
                continue
            version_attributes = parse_tags(version.tags)
            _, _, postfix = version.name.partition('_')
            is_platform = postfix == 'PRIVATE' or postfix == 'PLATFORM'
            is_deprecated = postfix == 'DEPRECATED'
            version_attributes.update({PLATFORM_ATTRIBUTE_KEY: str(is_platform)})
            version_attributes.update({DEPRECATED_ATTRIBUTE_KEY: str(is_deprecated)})
            for symbol in version.symbols:
                if VARIABLE_TAG in symbol.tags:
                    continue
                attributes = {NAME_ATTRIBUTE_KEY: symbol.name}
                attributes.update(version_attributes)
                # If same version tags already exist, it will be overwrite here.
                attributes.update(parse_tags(symbol.tags))
                SubElement(root, SYMBOL_ELEMENT_TAG, attributes)
        return root

    def write_xml_to_file(self, root):
        """Write xml element root to output_file."""
        parsed_data = tostring(root)
        output_file = open(self.output_file, "wb")
        output_file.write(parsed_data)

    def write(self, versions):
        root = self.convertToXml(versions)
        self.write_xml_to_file(root)


def parse_args():
    """Parses and returns command line arguments."""
    parser = argparse.ArgumentParser()

    parser.add_argument('symbol_file', type=os.path.realpath, help='Path to symbol file.')
    parser.add_argument(
        'output_file', type=os.path.realpath,
        help='The output parsed api coverage file.')
    parser.add_argument(
        '--api-map', type=os.path.realpath, required=True,
        help='Path to the API level map JSON file.')
    return parser.parse_args()


def main():
    """Program entry point."""
    args = parse_args()

    with open(args.api_map) as map_file:
        api_map = json.load(map_file)

    with open(args.symbol_file) as symbol_file:
        try:
            versions = SymbolFileParser(symbol_file, api_map, "", FUTURE_API_LEVEL,
                                        True, True).parse()
        except MultiplyDefinedSymbolError as ex:
            sys.exit('{}: error: {}'.format(args.symbol_file, ex))

    generator = XmlGenerator(args.output_file)
    generator.write(versions)

if __name__ == '__main__':
    main()
#!/usr/bin/env python # # Copyright (C) 2020 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. # Generates xml of NDK libraries used for API coverage analysis. Parses tags and save needed tags in the created attributes.      Return attributes dictionary. Output generator that writes parsed symbol file to a xml file. Writes all symbol data to the output file. # If same version tags already exist, it will be overwrite here. Write xml element root to output_file. Parses and returns command line arguments. Program entry point.