| #!/usr/bin/env python |
| # Copyright 2017 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| """A utility for generating builder classes for UKM entries. |
| |
| It takes as input a ukm.xml file describing all of the entries and metrics, |
| and produces a c++ header and implementation file exposing builders for those |
| entries and metrics. |
| """ |
| |
| import argparse |
| import sys |
| |
| import ukm_model |
| import builders_template |
| import decode_template |
| |
| parser = argparse.ArgumentParser(description='Generate UKM entry builders') |
| parser.add_argument('--input', help='Path to ukm.xml') |
| parser.add_argument('--output', help='Path to generated files.') |
| |
| |
| def main(argv): |
| args = parser.parse_args() |
| data = ukm_model.UKM_XML_TYPE.Parse(open(args.input).read()) |
| relpath = 'services/metrics/public/cpp/' |
| builders_template.WriteFiles(args.output, relpath, data) |
| decode_template.WriteFiles(args.output, relpath, data) |
| return 0 |
| |
| |
| if '__main__' == __name__: |
| sys.exit(main(sys.argv)) |
