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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 | |
30 import os.path | |
31 import sys | |
32 | |
33 import in_generator | |
34 import make_runtime_features | |
35 import template_expander | |
36 | |
37 | |
38 # We want exactly the same parsing as RuntimeFeatureWriter | |
39 # but generate different files. | |
40 class InternalRuntimeFlagsWriter(make_runtime_features.RuntimeFeatureWriter): | |
41 class_name = "InternalRuntimeFlags" | |
42 | |
43 def __init__(self, in_file_path, enabled_conditions): | |
44 super(InternalRuntimeFlagsWriter, self).__init__(in_file_path, enabled_c
onditions) | |
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 | |
63 if __name__ == "__main__": | |
64 in_generator.Maker(InternalRuntimeFlagsWriter).main(sys.argv) | |
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