-
Notifications
You must be signed in to change notification settings - Fork 7
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request #17 from v0-e/rust-based-codegen
Alternative gen for .msg and conversion headers
- Loading branch information
Showing
36 changed files
with
4,704 additions
and
18 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
File renamed without changes.
File renamed without changes.
File renamed without changes.
File renamed without changes.
File renamed without changes.
File renamed without changes.
File renamed without changes.
File renamed without changes.
File renamed without changes.
File renamed without changes.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,103 @@ | ||
| #!/usr/bin/env python3 | ||
|
|
||
| # ============================================================================== | ||
| # MIT License | ||
| # | ||
| # Copyright (c) 2023 Institute for Automotive Engineering (ika), RWTH Aachen University | ||
| # | ||
| # Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| # of this software and associated documentation files (the "Software"), to deal | ||
| # in the Software without restriction, including without limitation the rights | ||
| # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| # copies of the Software, and to permit persons to whom the Software is | ||
| # furnished to do so, subject to the following conditions: | ||
| # | ||
| # The above copyright notice and this permission notice shall be included in all | ||
| # copies or substantial portions of the Software. | ||
| # | ||
| # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
| # SOFTWARE. | ||
| # ============================================================================== | ||
|
|
||
| import argparse | ||
| import glob | ||
| import os | ||
| import re | ||
| import shutil | ||
| import subprocess | ||
| import tempfile | ||
|
|
||
| def parseCli(): | ||
| """Parses script's CLI arguments. | ||
| Returns: | ||
| argparse.Namespace: arguments | ||
| """ | ||
|
|
||
| parser = argparse.ArgumentParser( | ||
| description="Creates conversion headers from ASN1 definitions.", | ||
| formatter_class=argparse.ArgumentDefaultsHelpFormatter) | ||
|
|
||
| parser.add_argument("files", type=str, nargs="+", help="ASN1 files") | ||
| parser.add_argument("-o", "--output-dir", type=str, required=True, help="output directory") | ||
| parser.add_argument("-td", "--temp-dir", type=str, default=None, help="temporary directory for mounting files to container; uses tempfile by default") | ||
| parser.add_argument("-t", "--type", type=str, required=True, help="ASN1 type") | ||
| parser.add_argument("-di", "--docker-image", type=str, default="ghcr.io/ika-rwth-aachen/etsi_its_messages:rgen", help="rgen Docker image") | ||
|
|
||
| args = parser.parse_args() | ||
|
|
||
| return args | ||
|
|
||
| def main(): | ||
|
|
||
| args = parseCli() | ||
|
|
||
| # create output directory | ||
| os.makedirs(args.output_dir, exist_ok=True) | ||
|
|
||
| # create temporary directories for running rgen in docker container | ||
| with tempfile.TemporaryDirectory() as temp_input_dir: | ||
| with tempfile.TemporaryDirectory() as temp_output_dir: | ||
|
|
||
| if args.temp_dir is None: | ||
| container_input_dir = temp_input_dir | ||
| container_output_dir = temp_output_dir | ||
| else: | ||
| container_input_dir = os.path.join(args.temp_dir, "input") | ||
| container_output_dir = os.path.join(args.temp_dir, "output") | ||
| os.makedirs(container_input_dir, exist_ok=True) | ||
| os.makedirs(container_output_dir, exist_ok=True) | ||
|
|
||
| # copy input asn1 files to temporary directory | ||
| for f in args.files: | ||
| shutil.copy(f, container_input_dir) | ||
|
|
||
| # run rgen docker container to generate conversion headers | ||
| subprocess.run(["docker", "run", "--rm", "-u", f"{os.getuid()}:{os.getgid()}", "-v", f"{container_input_dir}:/input:ro", "-v", f"{container_output_dir}:/output", args.docker_image, 'conversion-headers', args.message], check=True) | ||
|
|
||
| # add auto-gen info, remove in-file type and message name info (optional) | ||
| for f in glob.glob(os.path.join(container_output_dir, "*.h")): | ||
| with open(f, "r") as file: | ||
| msg = file.read() | ||
|
|
||
| msg = re.sub(r"^////\s([\w-]+)\s.*\b", | ||
| "// --- Auto-generated by asn1ToConversionHeader.py -----------------------------", | ||
| msg, | ||
| flags=re.MULTILINE) | ||
|
|
||
| with open(f, "w") as file: | ||
| file.write(msg) | ||
|
|
||
| # move generated conversion headers to output directories | ||
| for f in glob.glob(os.path.join(container_output_dir, "*.h")): | ||
| shutil.move(f, os.path.join(args.output_dir, os.path.basename(f))) | ||
|
|
||
|
|
||
| if __name__ == "__main__": | ||
|
|
||
| main() |
Oops, something went wrong.