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102 lines
3.6 KiB
102 lines
3.6 KiB
#!/usr/bin/env python |
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############################################################################ |
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# |
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# Copyright (C) 2020 PX4 Development Team. All rights reserved. |
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# |
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# Redistribution and use in source and binary forms, with or without |
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# modification, are permitted provided that the following conditions |
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# are met: |
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# |
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# 1. Redistributions of source code must retain the above copyright |
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# notice, this list of conditions and the following disclaimer. |
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# 2. Redistributions in binary form must reproduce the above copyright |
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# notice, this list of conditions and the following disclaimer in |
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# the documentation and/or other materials provided with the |
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# distribution. |
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# 3. Neither the name PX4 nor the names of its contributors may be |
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# used to endorse or promote products derived from this software |
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# without specific prior written permission. |
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# |
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
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# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
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# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
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# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
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# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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# POSSIBILITY OF SUCH DAMAGE. |
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# |
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############################################################################ |
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# |
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# PX4 events processor (main executable file) |
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# |
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# This tool scans the PX4 source code for definitions of events. |
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# |
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import sys |
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import os |
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import argparse |
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from px4events import srcscanner, srcparser, jsonout |
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import re |
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import codecs |
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def main(): |
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# Parse command line arguments |
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parser = argparse.ArgumentParser(description="Process events definitions.") |
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parser.add_argument("-s", "--src-path", |
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default=["../src"], |
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metavar="PATH", |
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nargs='*', |
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help="one or more paths/files to source files to scan for events") |
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parser.add_argument("-j", "--json", |
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nargs='?', |
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const="events.json", |
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metavar="FILENAME", |
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help="Create Json output file" |
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" (default FILENAME: events.json)") |
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parser.add_argument('-v', '--verbose', |
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action='store_true', |
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help="verbose output") |
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args = parser.parse_args() |
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# Check for valid command |
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if not (args.json): |
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print("Error: You need to specify at least one output method!") |
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parser.print_usage() |
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sys.exit(1) |
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# Initialize source scanner and parser |
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scanner = srcscanner.SourceScanner() |
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parser = srcparser.SourceParser() |
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# Scan directories, and parse the files |
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if args.verbose: |
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print("Scanning source path/files " + str(args.src_path)) |
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# canonicalize + remove duplicates |
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src_paths = set() |
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for path in args.src_path: |
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src_paths.add(os.path.realpath(path)) |
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if not scanner.ScanDir(src_paths, parser): |
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sys.exit(1) |
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events = parser.events |
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# Output to JSON file |
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if args.json: |
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if args.verbose: print("Creating Json file " + args.json) |
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cur_dir = os.path.dirname(os.path.realpath(__file__)) |
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out = jsonout.JsonOutput(events) |
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out.save(args.json) |
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if __name__ == "__main__": |
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main()
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