| # -*- coding: utf-8 -*- |
| # Copyright 2010-2014, Google Inc. |
| # All rights reserved. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are |
| # met: |
| # |
| # * Redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer. |
| # * Redistributions in binary form must reproduce the above |
| # copyright notice, this list of conditions and the following disclaimer |
| # in the documentation and/or other materials provided with the |
| # distribution. |
| # * Neither the name of Google Inc. nor the names of its |
| # contributors may be used to endorse or promote products derived from |
| # this software without specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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| # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| """A script to generate a C++ header file for the POS conversion map. |
| """ |
| |
| __author__ = "keni" |
| |
| import optparse |
| import sys |
| |
| from build_tools import code_generator_util |
| |
| |
| HEADER = """// Copyright 2009 Google Inc. All Rights Reserved. |
| // Author: keni |
| |
| #ifndef MOZC_DICTIONARY_POS_MAP_H_ |
| #define MOZC_DICTIONARY_POS_MAP_H_ |
| |
| // POS conversion rules |
| const POSMap kPOSMap[] = { |
| """ |
| FOOTER = """}; |
| |
| #endif // MOZC_DICTIONARY_POS_MAP_H_ |
| """ |
| |
| def ParseUserPos(user_pos_file): |
| with open(user_pos_file, 'r') as stream: |
| stream = code_generator_util.SkipLineComment(stream) |
| stream = code_generator_util.ParseColumnStream(stream, num_column=2) |
| return dict((key, enum_value) for key, enum_value in stream) |
| |
| |
| def GeneratePosMap(third_party_pos_map_file, user_pos_file): |
| user_pos_map = ParseUserPos(user_pos_file) |
| |
| result = {} |
| with open(third_party_pos_map_file, 'r') as stream: |
| stream = code_generator_util.SkipLineComment(stream) |
| for columns in code_generator_util.ParseColumnStream(stream, num_column=2): |
| third_party_pos_name, mozc_pos = (columns + [None])[:2] |
| if mozc_pos is not None: |
| mozc_pos = user_pos_map[mozc_pos] |
| |
| if third_party_pos_name in result: |
| assert (result[third_party_pos_name] == mozc_pos) |
| continue |
| |
| result[third_party_pos_name] = mozc_pos |
| |
| # Create mozc_pos to mozc_pos map. |
| for key, value in user_pos_map.iteritems(): |
| if key in result: |
| assert (result[key] == value) |
| continue |
| result[key] = value |
| |
| return result |
| |
| |
| def OutputPosMap(pos_map, output): |
| output.write(HEADER) |
| for key, value in sorted(pos_map.items()): |
| key = code_generator_util.ToCppStringLiteral(key) |
| if value is None: |
| # Invalid PosType. |
| value = ( |
| 'static_cast< ::mozc::user_dictionary::UserDictionary::PosType>(-1)') |
| else: |
| value = '::mozc::user_dictionary::UserDictionary::' + value |
| output.write(' { %s, %s },\n' % (key, value)) |
| output.write(FOOTER) |
| |
| |
| def ParseOptions(): |
| parser = optparse.OptionParser() |
| # Input: user_pos.def, third_party_pos_map.def |
| # Output: pos_map.h |
| parser.add_option('--user_pos_file', dest='user_pos_file', |
| help='Path to user_pos.def') |
| parser.add_option('--third_party_pos_map_file', |
| dest='third_party_pos_map_file', |
| help='Path to third_party_pos_map.def') |
| parser.add_option('--output', dest='output', |
| help='Path to output pos_map.h') |
| return parser.parse_args()[0] |
| |
| |
| def main(): |
| options = ParseOptions() |
| |
| pos_map = GeneratePosMap(options.third_party_pos_map_file, |
| options.user_pos_file) |
| |
| with open(options.output, 'w') as stream: |
| OutputPosMap(pos_map, stream) |
| |
| |
| if __name__ == '__main__': |
| main() |