#pragma execution_character_set("utf-8") #include "define.h" #include "cinterface.h" struct mecab_node_t { struct mecab_node_t *prev; struct mecab_node_t *next; struct mecab_node_t *enext; struct mecab_node_t *bnext; struct mecab_path_t *rpath; struct mecab_path_t *lpath; const char *surface; const char *feature; unsigned int id; unsigned short length; unsigned short rlength; unsigned short rcAttr; unsigned short lcAttr; unsigned short posid; unsigned char char_type; unsigned char stat; unsigned char isbest; float alpha; float beta; float prob; short wcost; long cost; }; typedef struct mecab_t mecab_t; typedef mecab_t *(*mecab_new)(int argc, char **argv); typedef mecab_node_t *(*mecab_sparse_tonode)(mecab_t *mecab, const char *); typedef void (*mecab_destroy)(mecab_t *mecab); HMODULE mecablib; void *mecab_init(char *utf8path, wchar_t *mepath) { mecablib = LoadLibraryW(mepath); if (mecablib == 0) return 0; auto _mecab_new = (mecab_new)GetProcAddress(mecablib, "mecab_new"); if (_mecab_new == 0) return 0; std::vector vargv = {"fugashi", "-C", "-r", "nul", "-d", utf8path, "-Owakati"}; auto argv = vecstr2c(vargv); auto trigger = _mecab_new(vargv.size(), argv); freestringlist(argv, vargv.size()); return trigger; } void mecab_end(void *trigger) { if (trigger == 0) return; if (mecablib == 0) return; auto _mecab_destroy = (mecab_destroy)GetProcAddress(mecablib, "mecab_destroy"); if (_mecab_destroy == 0) return; mecab_destroy((mecab_t *)trigger); } bool mecab_parse(void *trigger, char *utf8string, char ***surface, char ***features, int *num) { if (trigger == 0) return false; if (mecablib == 0) return false; auto _mecab_sparse_tonode = (mecab_sparse_tonode)GetProcAddress(mecablib, "mecab_sparse_tonode"); if (_mecab_sparse_tonode == 0) return false; std::string cstr = utf8string; auto node = _mecab_sparse_tonode((mecab_t *)trigger, cstr.c_str()); std::vector surfs; std::vector featuresv; while (node->next) { node = node->next; if (node->stat == 3) { break; } std::string surf = node->surface; surf = surf.substr(0, node->length); surfs.emplace_back(surf); featuresv.emplace_back(node->feature); } *surface = vecstr2c(surfs); *features = vecstr2c(featuresv); *num = surfs.size(); return true; }