181a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)#!/usr/bin/env python
281a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)# Copyright (C) 2013 Google Inc. All rights reserved.
381a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)#
481a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)# Redistribution and use in source and binary forms, with or without
581a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)# modification, are permitted provided that the following conditions are
681a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)# met:
781a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)#
881a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)#     * Redistributions of source code must retain the above copyright
981a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)# notice, this list of conditions and the following disclaimer.
1081a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)#     * Redistributions in binary form must reproduce the above
1181a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)# copyright notice, this list of conditions and the following disclaimer
1281a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)# in the documentation and/or other materials provided with the
1381a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)# distribution.
1481a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)#     * Neither the name of Google Inc. nor the names of its
1581a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)# contributors may be used to endorse or promote products derived from
1681a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)# this software without specific prior written permission.
1781a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)#
1881a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
1981a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
2081a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
2181a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
2281a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
2381a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
2481a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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2781a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
2881a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
2981a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)
3081a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)import os.path
3181a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)import sys
3281a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)
3381a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)import in_generator
3481a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)import make_runtime_features
3510f88d5669dbd969c059d61ba09fa37dd72ac559Ben Murdochimport name_utilities
365267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)import template_expander
3781a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)
3881a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)
3981a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)# We want exactly the same parsing as RuntimeFeatureWriter
4081a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)# but generate different files.
4181a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)class InternalRuntimeFlagsWriter(make_runtime_features.RuntimeFeatureWriter):
4210f88d5669dbd969c059d61ba09fa37dd72ac559Ben Murdoch    class_name = 'InternalRuntimeFlags'
4310f88d5669dbd969c059d61ba09fa37dd72ac559Ben Murdoch    filters = {
4410f88d5669dbd969c059d61ba09fa37dd72ac559Ben Murdoch        'enable_conditional': name_utilities.enable_conditional_if_endif,
4510f88d5669dbd969c059d61ba09fa37dd72ac559Ben Murdoch    }
4681a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)
4751b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles)    def __init__(self, in_file_path):
4851b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles)        super(InternalRuntimeFlagsWriter, self).__init__(in_file_path)
4910f88d5669dbd969c059d61ba09fa37dd72ac559Ben Murdoch        self._outputs = {(self.class_name + '.idl'): self.generate_idl,
5010f88d5669dbd969c059d61ba09fa37dd72ac559Ben Murdoch                         (self.class_name + '.h'): self.generate_header,
515267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)                        }
525267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)
5310f88d5669dbd969c059d61ba09fa37dd72ac559Ben Murdoch    @template_expander.use_jinja(class_name + '.idl.tmpl')
5481a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)    def generate_idl(self):
55e52495584422c5edb5b2944981473a2e208da323Torne (Richard Coles)        return {
56e52495584422c5edb5b2944981473a2e208da323Torne (Richard Coles)            'features': self._features,
5781a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)        }
5881a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)
5910f88d5669dbd969c059d61ba09fa37dd72ac559Ben Murdoch    @template_expander.use_jinja(class_name + '.h.tmpl', filters=filters)
6081a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)    def generate_header(self):
61e52495584422c5edb5b2944981473a2e208da323Torne (Richard Coles)        return {
62e52495584422c5edb5b2944981473a2e208da323Torne (Richard Coles)            'features': self._features,
63e52495584422c5edb5b2944981473a2e208da323Torne (Richard Coles)            'feature_sets': self._feature_sets(),
6481a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)        }
6581a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)
6681a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)
6710f88d5669dbd969c059d61ba09fa37dd72ac559Ben Murdochif __name__ == '__main__':
6881a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)    in_generator.Maker(InternalRuntimeFlagsWriter).main(sys.argv)
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