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1 #!/usr/bin/python | 1 #!/usr/bin/python |
2 # Copyright (C) 2013 Google Inc. All rights reserved. | 2 # Copyright (C) 2013 Google Inc. All rights reserved. |
3 # | 3 # |
4 # Redistribution and use in source and binary forms, with or without | 4 # Redistribution and use in source and binary forms, with or without |
5 # modification, are permitted provided that the following conditions are | 5 # modification, are permitted provided that the following conditions are |
6 # met: | 6 # met: |
7 # | 7 # |
8 # * Redistributions of source code must retain the above copyright | 8 # * Redistributions of source code must retain the above copyright |
9 # notice, this list of conditions and the following disclaimer. | 9 # notice, this list of conditions and the following disclaimer. |
10 # * Redistributions in binary form must reproduce the above | 10 # * Redistributions in binary form must reproduce the above |
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68 # FIXME: import from utilities once moved into same directory (lines vs. text) | 68 # FIXME: import from utilities once moved into same directory (lines vs. text) |
69 def write_file(new_text, destination_filename, only_if_changed): | 69 def write_file(new_text, destination_filename, only_if_changed): |
70 if only_if_changed and os.path.isfile(destination_filename): | 70 if only_if_changed and os.path.isfile(destination_filename): |
71 with open(destination_filename) as destination_file: | 71 with open(destination_filename) as destination_file: |
72 if destination_file.read() == new_text: | 72 if destination_file.read() == new_text: |
73 return | 73 return |
74 with open(destination_filename, 'w') as destination_file: | 74 with open(destination_filename, 'w') as destination_file: |
75 destination_file.write(new_text) | 75 destination_file.write(new_text) |
76 | 76 |
77 | 77 |
78 def main(): | 78 def compile_idl(idl_filename, output_directory, idl_attributes_file, |
Nils Barth (inactive)
2014/03/03 01:32:48
Initialization makes this a bit ugly.
Let's make t
Nils Barth (inactive)
2014/03/03 06:45:49
This is useful enough that I'm posting it in anoth
terry
2014/03/13 19:58:18
Right - you've added the abstract class.
On 2014/0
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79 options, idl_filename = parse_options() | 79 interfaces_info_file=None, only_if_changed=True, reader=None, |
80 code_generator=CodeGeneratorV8): | |
80 basename = os.path.basename(idl_filename) | 81 basename = os.path.basename(idl_filename) |
81 interface_name, _ = os.path.splitext(basename) | 82 interface_name, _ = os.path.splitext(basename) |
82 output_directory = options.output_directory | 83 output_directory = output_directory |
Nils Barth (inactive)
2014/03/03 01:32:48
I don't think this line is necessary ;)
terry
2014/03/13 19:58:18
Not necessary since self.output_directory is set o
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83 only_if_changed = options.write_file_only_if_changed | |
84 | 84 |
85 interfaces_info_filename = options.interfaces_info_file | 85 interfaces_info_filename = interfaces_info_file |
86 if interfaces_info_filename: | 86 if interfaces_info_filename: |
87 with open(interfaces_info_filename) as interfaces_info_file: | 87 with open(interfaces_info_filename) as interfaces_info_file: |
88 interfaces_info = pickle.load(interfaces_info_file) | 88 interfaces_info = pickle.load(interfaces_info_file) |
89 else: | 89 else: |
90 interfaces_info = None | 90 interfaces_info = None |
91 | 91 |
92 reader = IdlReader(interfaces_info, options.idl_attributes_file, output_dire ctory) | 92 if reader == None: |
93 reader = IdlReader(interfaces_info, idl_attributes_file, output_director y) | |
93 definitions = reader.read_idl_definitions(idl_filename) | 94 definitions = reader.read_idl_definitions(idl_filename) |
94 | 95 |
95 code_generator = CodeGeneratorV8(interfaces_info, output_directory) | 96 cg = code_generator(interfaces_info, output_directory) |
Nils Barth (inactive)
2014/03/03 01:32:48
In Blink we use full words for names, so |code_gen
terry
2014/03/13 19:58:18
ok.
On 2014/03/03 01:32:48, Nils Barth wrote:
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96 header_text, cpp_text = code_generator.generate_code(definitions, interface_ name) | 97 header_text, cpp_text = cg.generate_code(definitions, interface_name) |
97 | 98 |
98 header_filename = os.path.join(output_directory, 'V8%s.h' % interface_name) | 99 header_filename = os.path.join(output_directory, 'V8%s.h' % interface_name) |
99 cpp_filename = os.path.join(output_directory, 'V8%s.cpp' % interface_name) | 100 cpp_filename = os.path.join(output_directory, 'V8%s.cpp' % interface_name) |
100 write_file(header_text, header_filename, only_if_changed) | 101 write_file(header_text, header_filename, only_if_changed) |
101 write_file(cpp_text, cpp_filename, only_if_changed) | 102 write_file(cpp_text, cpp_filename, only_if_changed) |
102 | 103 |
104 return reader | |
105 | |
106 | |
107 def main(): | |
108 options, idl_filename = parse_options() | |
109 compile_idl(idl_filename, options.output_directory, options.idl_attributes_f ile, | |
110 options.interfaces_info_file, options.write_file_only_if_changed ) | |
111 | |
103 | 112 |
104 if __name__ == '__main__': | 113 if __name__ == '__main__': |
105 sys.exit(main()) | 114 sys.exit(main()) |
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