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1 #!/usr/bin/env python | |
2 # Copyright 2013 The Chromium Authors. All rights reserved. | |
3 # Use of this source code is governed by a BSD-style license that can be | |
4 # found in the LICENSE file. | |
5 | |
6 """The frontend for the Mojo bindings system.""" | |
7 | |
8 | |
9 import os | |
10 import sys | |
11 from optparse import OptionParser | |
12 from parser import mojo_parser | |
13 from parser import mojo_translate | |
14 from generators import mojom_data | |
15 from generators import mojom_cpp_generator | |
16 | |
17 | |
18 def Main(): | |
19 parser = OptionParser(usage="usage: %prog [options] filename1 [filename2...]") | |
20 parser.add_option("-i", "--include_dir", dest="include_dir", default=".", | |
21 help="specify directory for #includes") | |
22 parser.add_option("-o", "--output_dir", dest="output_dir", default=".", | |
23 help="specify output directory") | |
24 (options, args) = parser.parse_args() | |
25 | |
26 if len(args) < 1: | |
27 parser.print_help() | |
28 sys.exit(1) | |
29 | |
30 for filename in args: | |
31 name = os.path.splitext(os.path.basename(filename))[0] | |
32 # TODO(darin): There's clearly too many layers of translation here! We can | |
33 # at least avoid generating the serialized Mojom IR. | |
34 tree = mojo_parser.Parse(filename) | |
35 mojom = mojo_translate.Translate(tree, name) | |
36 module = mojom_data.ModuleFromData(mojom) | |
37 cpp = mojom_cpp_generator.CPPGenerator( | |
38 module, options.include_dir, options.output_dir) | |
39 cpp.GenerateFiles() | |
40 | |
41 | |
42 if __name__ == '__main__': | |
43 Main() | |
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