1#!/usr/bin/env python3 2# QAPI generator 3# 4# This work is licensed under the terms of the GNU GPL, version 2 or later. 5# See the COPYING file in the top-level directory. 6 7 8import argparse 9import re 10import sys 11 12from qapi.commands import gen_commands 13from qapi.doc import gen_doc 14from qapi.events import gen_events 15from qapi.introspect import gen_introspect 16from qapi.schema import QAPIError, QAPISchema 17from qapi.types import gen_types 18from qapi.visit import gen_visit 19 20 21def main(argv): 22 parser = argparse.ArgumentParser( 23 description='Generate code from a QAPI schema') 24 parser.add_argument('-b', '--builtins', action='store_true', 25 help="generate code for built-in types") 26 parser.add_argument('-o', '--output-dir', action='store', default='', 27 help="write output to directory OUTPUT_DIR") 28 parser.add_argument('-p', '--prefix', action='store', default='', 29 help="prefix for symbols") 30 parser.add_argument('-u', '--unmask-non-abi-names', action='store_true', 31 dest='unmask', 32 help="expose non-ABI names in introspection") 33 parser.add_argument('schema', action='store') 34 args = parser.parse_args() 35 36 match = re.match(r'([A-Za-z_.-][A-Za-z0-9_.-]*)?', args.prefix) 37 if match.end() != len(args.prefix): 38 print("%s: 'funny character '%s' in argument of --prefix" 39 % (sys.argv[0], args.prefix[match.end()]), 40 file=sys.stderr) 41 sys.exit(1) 42 43 try: 44 schema = QAPISchema(args.schema) 45 except QAPIError as err: 46 print(err, file=sys.stderr) 47 exit(1) 48 49 gen_types(schema, args.output_dir, args.prefix, args.builtins) 50 gen_visit(schema, args.output_dir, args.prefix, args.builtins) 51 gen_commands(schema, args.output_dir, args.prefix) 52 gen_events(schema, args.output_dir, args.prefix) 53 gen_introspect(schema, args.output_dir, args.prefix, args.unmask) 54 gen_doc(schema, args.output_dir, args.prefix) 55 56 57if __name__ == '__main__': 58 main(sys.argv) 59