platform_vendor_tequila/tools/custom_apns.py
Alexander Grund f4ca355c3d Use a RegEx to get carrier instead of XML parsing
As we later do literal matches against the lines XML parsing is the
wrong approach as e.g. XML excapes will not be found which causes custom
APNs with e.g. `&` to be ignored, i.e. they will not overwrite the
default ones and will be fully missing from the output file.

Change-Id: I2bc575d4bbdc5d802c5d5b3420ee6b536a5a18fc
2023-01-22 19:55:02 +01:00

61 lines
2.3 KiB
Python

#!/usr/bin/env python
#
# Copyright (C) 2018 The LineageOS 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.
#
import re
import sys
def main(argv):
reload(sys)
sys.setdefaultencoding('utf8')
original_file = 'vendor/lineage/prebuilt/common/etc/apns-conf.xml'
if len(argv) == 3:
output_file_path = argv[1]
custom_override_file = argv[2]
else:
raise ValueError("Wrong number of arguments %s" % len(argv))
custom_apn_names = set()
with open(custom_override_file, 'r') as f:
for line in f:
custom_apn_names.add(re.search(r'carrier="[^"]+"', line).group(0))
with open(original_file, 'r') as input_file:
with open(output_file_path, 'w') as output_file:
for line in input_file:
found_custom_apns = set()
for apn in custom_apn_names:
if apn in line:
with open(custom_override_file, 'r') as custom_file:
for override_line in custom_file:
if apn in override_line:
output_file.write(override_line)
found_custom_apns.add(apn)
if found_custom_apns:
custom_apn_names -= found_custom_apns
else:
if "</apns>" in line:
if custom_apn_names:
for apn in custom_apn_names:
with open(custom_override_file, 'r') as custom_file:
for override_line in custom_file:
if apn in override_line:
output_file.write(override_line)
output_file.write(line)
if __name__ == '__main__':
main(sys.argv)