diff options
Diffstat (limited to 'src/mnemonics/electrum-words.cpp')
| -rw-r--r-- | src/mnemonics/electrum-words.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/mnemonics/electrum-words.cpp b/src/mnemonics/electrum-words.cpp index 3ef7c5efc..897ab34e7 100644 --- a/src/mnemonics/electrum-words.cpp +++ b/src/mnemonics/electrum-words.cpp @@ -50,6 +50,8 @@ namespace std::map<std::string,uint32_t> words_map; std::vector<std::string> words_array; + bool is_old_style_mnemonics = false; + const std::string WORD_LISTS_DIRECTORY = "wordlists"; const std::string LANGUAGES_DIRECTORY = "languages"; const std::string OLD_WORD_FILE = "old-word-list"; @@ -103,10 +105,12 @@ namespace crypto if (old_word_list) { create_data_structures(WORD_LISTS_DIRECTORY + '/' + OLD_WORD_FILE); + is_old_style_mnemonics = true; } else { create_data_structures(WORD_LISTS_DIRECTORY + '/' + LANGUAGES_DIRECTORY + '/' + language); + is_old_style_mnemonics = false; } if (num_words == 0) { @@ -115,6 +119,14 @@ namespace crypto } } + bool get_is_old_style_mnemonics() + { + if (is_uninitialized()) + { + throw std::runtime_error("ElectrumWords hasn't been initialized with a word list yet."); + } + return is_old_style_mnemonics; + } /* convert words to bytes, 3 words -> 4 bytes * returns: * false if not a multiple of 3 words, or if a words is not in the |