arkui_ace_engine/build/tools/build_resource_to_bytecode.py
sunfei 1d6d9b0ee8 Merge code to master
Signed-off-by: sunfei <sunfei.sun@huawei.com>
Change-Id: I8d97d06f7ec17e888c86c651070e8d20ffa22b69
2021-09-28 16:43:49 +08:00

65 lines
2.4 KiB
Python
Executable File

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright (c) 2020 Huawei Device Co., Ltd.
# 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 argparse
import os
import sys
def resource_file_to_bytecode(input_dir, input_file, output_path):
with open(os.path.join(input_dir, input_file), 'rb')\
as resource_file_object:
with open(output_path, 'a') as cpp_file_object:
length = 0;
all_the_content = resource_file_object.read();
template0 = "#include <stdint.h>\n";
template1 = "const uint8_t _binary_$1_start[$2] = {$3};\n";
template2 = \
"const uint8_t* _binary_$1_end = _binary_$1_start + $2;";
formats = ","
seq = []
for content in all_the_content:
seq.append(str(hex(content)))
length = length + 1
byte_code = formats.join(seq);
input_file = input_file.replace(".", "_")
template1 = template1.replace("$1", str(input_file)) \
.replace("$2", str(length)) \
.replace("$3", str(byte_code))
template2 = template2.replace("$1", str(input_file)) \
.replace("$2", str(length))
cpp_file_object.seek(0)
cpp_file_object.truncate();
cpp_file_object.write(template0 + template1 + template2);
def main():
parser = argparse.ArgumentParser()
parser.add_argument('--objcopy', type=str, required=False)
parser.add_argument('--input', type=str, required=True)
parser.add_argument('--output', type=str, required=True)
parser.add_argument('--arch', type=str, required=False)
args = parser.parse_args()
input_dir, input_file = os.path.split(args.input)
output_path = os.path.abspath(args.output)
resource_file_to_bytecode(input_dir, input_file, output_path)
if __name__ == '__main__':
sys.exit(main())