chrome/tools/convert_dict/dic_reader.h

   1 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_TOOLS_CONVERT_DICT_DIC_READER_H__
   6 #define CHROME_TOOLS_CONVERT_DICT_DIC_READER_H__
   7
   8 #include <stdio.h>
   9
  10 #include <string>
  11 #include <vector>
  12
  13 namespace base {
  14 class FilePath;
  15 }
  16
  17 namespace convert_dict {
  18
  19 class AffReader;
  20
  21 // Reads Hunspell .dic files.
  22 class DicReader {
  23  public:
  24   // Associated with each word is a list of affix group IDs. This will typically
  25   // be only one long, but may be more if there are multiple groups of
  26   // independent affix rules for a base word.
  27   typedef std::pair<std::string, std::vector<int> > WordEntry;
  28   typedef std::vector<WordEntry> WordList;
  29
  30   explicit DicReader(const base::FilePath& path);
  31   ~DicReader();
  32
  33   // Non-numeric affixes will be added to the given AffReader and converted into
  34   // indices.
  35   bool Read(AffReader* aff_reader);
  36
  37   // Returns the words read by Read(). These will be in order.
  38   const WordList& words() const { return words_; }
  39
  40  private:
  41   FILE* file_;
  42   FILE* additional_words_file_;
  43
  44   // Contains all words and their corresponding affix index.
  45   WordList words_;
  46 };
  47
  48 }  // namespace convert_dict
  49
  50 #endif  // CHROME_TOOLS_CONVERT_DICT_DIC_READER_H__