[84] | 1 | /* |
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| 2 | * mecab.c |
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| 3 | * |
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| 4 | * 2009.3.13 by naoya_t |
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| 5 | * |
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| 6 | */ |
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| 7 | |
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| 8 | #include <gauche.h> |
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| 9 | #include <gauche/extend.h> |
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| 10 | |
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| 11 | #include <mecab.h> |
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| 12 | #include "mecab.h" |
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| 13 | |
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| 14 | //ScmClass *Scm_MeCabClass; |
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| 15 | // mecab_t |
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| 16 | mecab_t* unwrap_mecab_t(ScmObj obj) |
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| 17 | { |
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| 18 | return SCM_MECAB(obj)->m; |
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| 19 | } |
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| 20 | ScmObj wrap_mecab_t(mecab_t *m) |
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| 21 | { |
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| 22 | ScmMeCab *obj = SCM_NEW(ScmMeCab); |
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| 23 | SCM_SET_CLASS(obj, SCM_CLASS_MECAB); |
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| 24 | obj->m = m; |
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| 25 | return SCM_OBJ(obj); |
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| 26 | } |
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| 27 | |
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| 28 | // mecab_node_t |
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| 29 | const mecab_node_t* unwrap_mecab_node_t(ScmObj obj) |
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| 30 | { |
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| 31 | return SCM_MECAB_NODE(obj)->mn; |
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| 32 | } |
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| 33 | ScmObj wrap_mecab_node_t(const mecab_node_t *mn) |
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| 34 | { |
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| 35 | ScmMeCabNode *obj = SCM_NEW(ScmMeCabNode); |
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| 36 | SCM_SET_CLASS(obj, SCM_CLASS_MECAB_NODE); |
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| 37 | obj->mn = mn; |
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| 38 | return SCM_OBJ(obj); |
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| 39 | } |
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| 40 | |
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| 41 | // mecab_dictionary_info_t |
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| 42 | const mecab_dictionary_info_t* unwrap_mecab_dictionary_info_t(ScmObj obj) |
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| 43 | { |
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| 44 | return SCM_MECAB_DICTIONARY_INFO(obj)->mdi; |
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| 45 | } |
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| 46 | ScmObj wrap_mecab_dictionary_info_t(const mecab_dictionary_info_t *mdi) |
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| 47 | { |
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| 48 | ScmMeCabDictionaryInfo *obj = SCM_NEW(ScmMeCabDictionaryInfo); |
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| 49 | SCM_SET_CLASS(obj, SCM_CLASS_MECAB_DICTIONARY_INFO); |
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| 50 | obj->mdi = mdi; |
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| 51 | return SCM_OBJ(obj); |
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| 52 | } |
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| 53 | |
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| 54 | /* APIs with (int argc, char **argv) */ |
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| 55 | #define mecab_call_func(result_type,fn,args) do{ \ |
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| 56 | result_type result; \ |
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| 57 | if (SCM_NULLP(args)) { \ |
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| 58 | char *argv[] = {""}; \ |
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| 59 | result = (fn)(1,argv); \ |
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| 60 | } else { \ |
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| 61 | int argc, i=0; \ |
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| 62 | ScmObj argl; \ |
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| 63 | char **argv = NULL; \ |
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| 64 | if (SCM_INTEGERP(Scm_Car(args))) { \ |
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| 65 | argc = SCM_INT_VALUE(Scm_Car(args)); argl = Scm_Cadr(args); \ |
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| 66 | } else { \ |
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| 67 | argc = 1 + Scm_Length(args); i++; argl = args; \ |
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| 68 | } \ |
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| 69 | argv = (char**)malloc(sizeof(char*) * argc); \ |
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| 70 | if (i) argv[0] = ""; \ |
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| 71 | if (argv) { \ |
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| 72 | if (SCM_VECTORP(argl)) { \ |
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| 73 | for (;i<argc;i++) \ |
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| 74 | argv[i] = (char *)Scm_GetStringConst((ScmString *)SCM_VECTOR_ELEMENT(argl,i)); \ |
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| 75 | } else { \ |
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| 76 | for (;i<argc && !SCM_NULLP(argl); argl=Scm_Cdr(argl),i++) \ |
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| 77 | argv[i] = (char *)Scm_GetStringConst((ScmString *)Scm_Car(argl)); \ |
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| 78 | } \ |
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| 79 | result = (fn)(argc,argv); \ |
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| 80 | } \ |
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| 81 | free((void *)argv); \ |
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| 82 | } \ |
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| 83 | return result; \ |
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| 84 | } while(0) |
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| 85 | |
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| 86 | mecab_t *mecab_call_mecab_func(mecab_func_with_args fn, ScmObj args) |
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| 87 | { |
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| 88 | mecab_call_func(mecab_t*,fn,args); |
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| 89 | } |
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| 90 | int mecab_call_int_func(int_func_with_args fn, ScmObj args) |
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| 91 | { |
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| 92 | mecab_call_func(int,fn,args); |
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| 93 | } |
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| 94 | |
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| 95 | /* |
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| 96 | static void MeCab_print(ScmObj obj, ScmPort *out, ScmWriteContext *ctx) |
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| 97 | { |
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| 98 | ScmMeCab *m = SCM_MECAB(obj);//SCM_MECAB_UNBOX(obj); |
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| 99 | // const char *queue_name = q->getName().c_str(); |
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| 100 | Scm_Printf(out, "#<<mecab> 0x%x>", m->m); |
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| 101 | } |
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| 102 | |
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| 103 | static void MeCab_cleanup(ScmObj obj) |
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| 104 | { |
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| 105 | ScmMeCab *m = SCM_MECAB(obj); |
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| 106 | if (m->m) { |
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| 107 | mecab_destroy(m->m); |
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| 108 | m->m = NULL; |
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| 109 | } |
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| 110 | } |
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| 111 | */ |
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| 112 | |
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| 113 | /* |
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| 114 | * Module initialization function. |
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| 115 | */ |
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| 116 | extern void Scm_Init_mecablib(ScmModule*); |
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| 117 | |
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| 118 | void Scm_Init_mecab(void) |
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| 119 | { |
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| 120 | ScmModule *mod; |
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| 121 | |
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| 122 | /* Register this DSO to Gauche */ |
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| 123 | SCM_INIT_EXTENSION(mecab); |
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| 124 | |
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| 125 | /* Create the module if it doesn't exist yet. */ |
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| 126 | mod = SCM_MODULE(SCM_FIND_MODULE("mecab", TRUE)); |
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| 127 | /* |
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| 128 | Scm_MeCabClass = |
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| 129 | Scm_MakeForeignPointerClass(mod, "<mecab>", |
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| 130 | MeCab_print, |
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| 131 | MeCab_cleanup, |
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| 132 | SCM_FOREIGN_POINTER_KEEP_IDENTITY|SCM_FOREIGN_POINTER_MAP_NULL); |
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| 133 | */ |
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| 134 | /* Register stub-generated procedures */ |
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| 135 | Scm_Init_mecablib(mod); |
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| 136 | } |
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