1#!/usr/bin/env python
2# Copyright (C) 2013 Google Inc. All rights reserved.
3#
4# Redistribution and use in source and binary forms, with or without
5# modification, are permitted provided that the following conditions are
6# met:
7#
8#     * Redistributions of source code must retain the above copyright
9# notice, this list of conditions and the following disclaimer.
10#     * Redistributions in binary form must reproduce the above
11# copyright notice, this list of conditions and the following disclaimer
12# in the documentation and/or other materials provided with the
13# distribution.
14#     * Neither the name of Google Inc. nor the names of its
15# contributors may be used to endorse or promote products derived from
16# this software without specific prior written permission.
17#
18# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29
30import os.path
31import sys
32
33import in_generator
34import make_runtime_features
35import template_expander
36
37
38# We want exactly the same parsing as RuntimeFeatureWriter
39# but generate different files.
40class InternalRuntimeFlagsWriter(make_runtime_features.RuntimeFeatureWriter):
41    class_name = "InternalRuntimeFlags"
42
43    def __init__(self, in_file_path):
44        super(InternalRuntimeFlagsWriter, self).__init__(in_file_path)
45        self._outputs = {(self.class_name + ".idl"): self.generate_idl,
46                         (self.class_name + ".h"): self.generate_header,
47                        }
48
49    @template_expander.use_jinja(class_name + ".idl.tmpl")
50    def generate_idl(self):
51        return {
52            'features': self._features,
53        }
54
55    @template_expander.use_jinja(class_name + ".h.tmpl")
56    def generate_header(self):
57        return {
58            'features': self._features,
59            'feature_sets': self._feature_sets(),
60        }
61
62
63if __name__ == "__main__":
64    in_generator.Maker(InternalRuntimeFlagsWriter).main(sys.argv)
65