mirror of
https://github.com/eosswedenorg/antelope-keygen
synced 2026-06-16 03:44:56 +02:00
75 lines
2.4 KiB
C++
75 lines
2.4 KiB
C++
/**
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* MIT License
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*
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* Copyright (c) 2019-2021 EOS Sw/eden
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef ANTELOPEKEYGEN_COMMON_CORE_DICTIONARY_H
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#define ANTELOPEKEYGEN_COMMON_CORE_DICTIONARY_H
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#include <string>
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#include <map>
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#include <set>
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namespace antelopekeygen {
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class Dictionary
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{
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public :
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// Map that contains position and length for substrings.
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//
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// key = position in the search string.
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// value = length of the word from this position.
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typedef std::map< size_t, size_t > search_result_t;
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public :
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// Load words from file.
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bool loadFromFile(const std::string& filename);
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// Add a word to the dictionary.
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void add(const std::string& word);
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// Add words from another dictionary.
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void add(const Dictionary& dictionary);
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// Clear all words from the dictionary.
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void clear();
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// Returns the list of words in the dictionary.
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const std::set<std::string>& getWords() const;
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// Returns true if word exists in the dictionary.
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bool contains(const std::string& word) const;
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// Searches the subject for words defined in the dictionary.
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// Returns a search_result_t with the words found in subject.
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// See search_result_t for more details.
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search_result_t search(const std::string& subject) const;
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protected :
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// Words in the dictionary.
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std::set<std::string> m_words;
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};
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} // namespace antelopekeygen
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#endif /* ANTELOPEKEYGEN_COMMON_CORE_DICTIONARY_H */
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