mirror of
https://github.com/Mbed-TLS/mbedtls.git
synced 2025-10-30 10:45:34 +03:00
5c65c5781f
Remaining hits seem to be hex data, certificates, and other miscellaneous exceptions. List generated by running codespell -w -L keypair,Keypair,KeyPair,keyPair,ciph,nd Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
76 lines
2.5 KiB
Python
Executable File
76 lines
2.5 KiB
Python
Executable File
#!/usr/bin/env python3
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"""Generate library/psa_crypto_driver_wrappers.c
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This module is invoked by the build scripts to auto generate the
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psa_crypto_driver_wrappers.c based on template files in
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script/data_files/driver_templates/.
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"""
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# Copyright The Mbed TLS Contributors
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# SPDX-License-Identifier: Apache-2.0
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import sys
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import os
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import argparse
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import jinja2
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from mbedtls_dev import build_tree
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def render(template_path: str) -> str:
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"""
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Render template from the input file.
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"""
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environment = jinja2.Environment(
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loader=jinja2.FileSystemLoader(os.path.dirname(template_path)),
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keep_trailing_newline=True)
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template = environment.get_template(os.path.basename(template_path))
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return template.render()
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def generate_driver_wrapper_file(mbedtls_root: str, output_dir: str) -> None:
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"""
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Generate the file psa_crypto_driver_wrapper.c.
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"""
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driver_wrapper_template_filename = \
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os.path.join(mbedtls_root, \
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"scripts/data_files/driver_templates/psa_crypto_driver_wrappers.c.jinja")
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result = render(driver_wrapper_template_filename)
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with open(os.path.join(output_dir, "psa_crypto_driver_wrappers.c"), 'w') as out_file:
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out_file.write(result)
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def main() -> int:
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"""
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Main with command line arguments.
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"""
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def_arg_mbedtls_root = build_tree.guess_mbedtls_root()
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def_arg_output_dir = os.path.join(def_arg_mbedtls_root, 'library')
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parser = argparse.ArgumentParser()
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parser.add_argument('--mbedtls-root', nargs='?', default=def_arg_mbedtls_root,
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help='root directory of mbedtls source code')
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parser.add_argument('output_directory', nargs='?',
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default=def_arg_output_dir, help='output file\'s location')
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args = parser.parse_args()
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mbedtls_root = os.path.abspath(args.mbedtls_root)
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output_directory = args.output_directory
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generate_driver_wrapper_file(mbedtls_root, output_directory)
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return 0
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if __name__ == '__main__':
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sys.exit(main())
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