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1#!/usr/bin/env python
2#
3# Copyright (C) 2022 The Android Open Source Project
4#
5# Licensed under the Apache License, Version 2.0 (the "License");
6# you may not use this file except in compliance with the License.
7# You may obtain a copy of the License at
8#
9#      http://www.apache.org/licenses/LICENSE-2.0
10#
11# Unless required by applicable law or agreed to in writing, software
12# distributed under the License is distributed on an "AS IS" BASIS,
13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14# See the License for the specific language governing permissions and
15# limitations under the License.
16
17import xml.etree.ElementTree as ET
18import datetime
19import os
20import re
21
22# This script automatically generates public.xml and strings.xml for ota sample app.
23# This is used if we want to update the testing ARSC file in MDD server for tests.
24# This creates test strings that have an extra exclamation mark (!).
25
26ADSERVICES_PUBLIC_RES_FILE = '../apk/publicres/values/public.xml'
27OTA_PUBLIC_RES_FILE = '../samples/ota/res/values/public.xml'
28ADSERVICES_STRING_FILE = '../apk/res/values/strings.xml'
29OTA_STRING_FILE = '../samples/ota/res/values/strings.xml'
30COPYRIGHT_TEXT = f'''<?xml version="1.0" encoding="utf-8"?>
31<!-- Copyright (C) {datetime.date.today().year} The Android Open Source Project
32
33    Licensed under the Apache License, Version 2.0 (the "License");
34    you may not use this file except in compliance with the License.
35    You may obtain a copy of the License at
36
37    http://www.apache.org/licenses/LICENSE-2.0
38
39    Unless required by applicable law or agreed to in writing, software
40    distributed under the License is distributed on an "AS IS" BASIS,
41    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
42    See the License for the specific language governing permissions and
43    limitations under the License.
44-->
45'''
46
47adservices_public_dict = {}
48adservices_string_dict = {}
49adservices_public_xml = ET.parse(ADSERVICES_PUBLIC_RES_FILE).getroot()
50adservices_strings_xml = ET.parse(ADSERVICES_STRING_FILE).getroot()
51for x in adservices_public_xml:
52    adservices_public_dict[x.attrib['name']] = x.attrib['id']
53for x in adservices_strings_xml:
54    adservices_string_dict[x.attrib['name']] = x.text
55
56strings_xml = ET.Element('resources')
57strings_xml.set('xmlns:xliff', 'urn:oasis:names:tc:xliff:document:1.2')
58public_xml = ET.Element('resources')
59for x in adservices_strings_xml:
60    cur_element = ET.SubElement(strings_xml, 'string')
61    cur_element.set('name',  x.attrib['name'])
62    x_str = ET.tostring(x, encoding="unicode")
63    if 'xliff:document' in x_str:
64        # Has special substitution in string
65        cur_text = re.search(r'>(.*?)</string>', x_str).group(1)
66        new_str = cur_text.replace('ns0:g','xliff:g')
67    elif '@string/' in x.text:
68        new_str = adservices_string_dict[x.text[8:]]
69    else:
70        new_str = x.text
71    new_str += "!"
72    cur_element.text = new_str
73
74    cur_element = ET.SubElement(public_xml, 'public')
75    cur_element.set('type', 'string')
76    cur_element.set('name', x.attrib['name'])
77    if x.attrib['name'] not in adservices_public_dict:
78        print(f"ERROR: {x.attrib['name']} is not in adservices strings.xml")
79        exit(0)
80    cur_element.set('id', adservices_public_dict[x.attrib['name']])
81
82ET.indent(strings_xml, space='    ')
83if os.path.exists(OTA_STRING_FILE):
84    os.remove(OTA_STRING_FILE)
85with open(OTA_STRING_FILE, 'w') as f:
86    f.write(COPYRIGHT_TEXT)
87    s = ET.tostring(strings_xml, encoding="unicode")
88    s = s.replace('&lt;', '<')
89    s = s.replace('&gt;', '>')
90    f.write(s)
91
92ET.indent(public_xml, space='    ')
93if os.path.exists(OTA_PUBLIC_RES_FILE):
94    os.remove(OTA_PUBLIC_RES_FILE)
95with open(OTA_PUBLIC_RES_FILE, 'w') as f:
96    f.write(COPYRIGHT_TEXT)
97    f.write(ET.tostring(public_xml, encoding="unicode"))
98