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_conditions) 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) 65