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August 31, 2017 02:55
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| #include <iostream> | |
| #include <string> | |
| #include <regex> | |
| #include <map> | |
| /* | |
| * English 2 Korean | |
| * from http://www.phpschool.com/link/tipntech/55742 | |
| * | |
| * Dependencies : string, regex, map | |
| */ | |
| std::string e2k(std::string in, size_t *count = nullptr) | |
| { | |
| // static Variables | |
| static std::string regexp_cho = | |
| "r|R|s|e|E|f|a|q|Q|t|T|d|w|W|c|z|x|v|g"; | |
| static std::string regexp_jung = | |
| "hk|ho|hl|nj|np|nl|ml|k|o|i|O|j|p|u|P|h|y|n|b|m|l"; | |
| static std::string regexp_jong = | |
| "rt|sw|sg|fr|fa|fq|ft|fx|fv|fg|qt|r|R|s|e|f|a|q|t|T|d|w|c|z|x|v|g|"; | |
| static std::regex reg = std::regex( | |
| std::string("(").append(regexp_cho).append(")(").append(regexp_jung).append(")(("). | |
| append(regexp_jong).append(")(?=(").append(regexp_cho).append(")("). | |
| append(regexp_jung).append("))|(").append(regexp_jong).append("))")); | |
| static std::map<std::string, unsigned short> eng_cho = | |
| { | |
| {"r", 0}, {"R", 1}, {"s", 2}, {"e", 3}, {"E", 4}, | |
| {"f", 5}, {"a", 6}, {"q", 7}, {"Q", 8}, {"t", 9}, | |
| {"T", 10}, {"d", 11}, {"w", 12}, {"W", 13}, {"c", 14}, | |
| {"z", 15}, {"x", 16}, {"v", 17}, {"g", 18} | |
| }; | |
| static std::map<std::string, unsigned short> eng_jung = | |
| { | |
| {"k", 0}, {"o", 1}, {"i", 2}, {"O", 3}, {"j", 4}, | |
| {"p", 5}, {"u", 6}, {"P", 7}, {"h", 8}, {"hk", 9}, | |
| {"ho", 10}, {"hl", 11}, {"y", 12}, {"n", 13}, {"nj", 14}, | |
| {"np", 15}, {"nl", 16}, {"b", 17}, {"m", 18}, {"ml", 19}, | |
| {"l", 20} | |
| }; | |
| static std::map<std::string, unsigned short> eng_jong = | |
| { | |
| {"", 0}, {"r", 1}, {"R", 2}, {"rt", 3}, {"s", 4}, | |
| {"sw", 5}, {"sg", 6}, {"e", 7}, {"f", 8}, {"fr", 9}, | |
| {"fa", 10}, {"fq", 11}, {"ft", 12}, {"fx", 13}, {"fv", 14}, | |
| {"fg", 15}, {"a", 16}, {"q", 17}, {"qt", 18}, {"t", 19}, | |
| {"T", 20}, {"d", 21}, {"w", 22}, {"c", 23}, {"z", 24}, | |
| {"x", 25}, {"v", 26}, {"g", 27} | |
| }; | |
| // Local Variables | |
| std::smatch sub; | |
| unsigned short w; | |
| unsigned long u8; | |
| if(count != nullptr) (*count) = 0; | |
| while(regex_search(in, sub, reg)) | |
| { | |
| if(count != nullptr) (*count)++; | |
| // Little Endian | |
| w = (eng_cho[sub[1]] * 0x24c + eng_jung[sub[2]] * 0x1c + eng_jong[sub[3]] + 0xac00); | |
| u8 = 0x8080e0 | ((w & 0x3f) << 16) | ((w & 0xfc0) << 2) | (w >> 12); | |
| in = std::regex_replace(in, reg, (char *)&u8, std::regex_constants::format_first_only); | |
| } | |
| return in; | |
| } | |
| int main() | |
| { | |
| size_t count; | |
| std::string in = "doaogks 3tpscl..."; | |
| std::cout << e2k(in, &count) << std::endl; | |
| std::cout << in << ", " << count << std::endl; | |
| return 0; | |
| } |
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