1/*
2 * Copyright (C) 2008-2012  OMRON SOFTWARE Co., Ltd.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#ifndef _NJ_EXTERN_H_
18#define _NJ_EXTERN_H_
19
20
21#define NJ_MAX_CHAR_LEN  2
22
23#define NJ_CHAR_IS_EQUAL(a, b) \
24    ( (((NJ_UINT8*)(a))[0] == ((NJ_UINT8*)(b))[0]) && (((NJ_UINT8*)(a))[1] == ((NJ_UINT8*)(b))[1]) )
25
26#define NJ_CHAR_IS_LESSEQ(a, b)                                         \
27    ( (((NJ_UINT8*)(a))[0] < ((NJ_UINT8*)(b))[0]) ||                    \
28      ((((NJ_UINT8*)(a))[0] == ((NJ_UINT8*)(b))[0]) && (((NJ_UINT8*)(a))[1] <= ((NJ_UINT8*)(b))[1])) )
29
30#define NJ_CHAR_IS_MOREEQ(a, b)                                         \
31    (  (((NJ_UINT8*)(a))[0] >  ((NJ_UINT8*)(b))[0]) ||                  \
32      ((((NJ_UINT8*)(a))[0] == ((NJ_UINT8*)(b))[0]) && (((NJ_UINT8*)(a))[1] >= ((NJ_UINT8*)(b))[1])) )
33
34#define NJ_CHAR_DIFF(a, b)                                              \
35    ((NJ_INT16)                                                         \
36     ( (((NJ_UINT8*)(a))[0] == ((NJ_UINT8*)(b))[0])                     \
37       ? (((NJ_UINT8*)(a))[1] - ((NJ_UINT8*)(b))[1])                    \
38       : (((NJ_UINT8*)(a))[0] - ((NJ_UINT8*)(b))[0]) )                  \
39     )
40
41#define NJ_CHAR_COPY(dst, src)                                          \
42    {                                                                   \
43        ((NJ_UINT8*)(dst))[0] = ((NJ_UINT8*)(src))[0];                  \
44        ((NJ_UINT8*)(dst))[1] = ((NJ_UINT8*)(src))[1];                  \
45    }
46
47#define NJ_CHAR_STRLEN_IS_0(c)   (*(c) == NJ_CHAR_NUL)
48
49#define NJ_CHAR_ILLEGAL_DIC_YINDEX(size)   ((size) != 2)
50
51
52#define NJ_CHAR_LEN(s)                                                  \
53    ( (NJ_CHAR_IS_MOREEQ((s), "\xD8\x00") && NJ_CHAR_IS_LESSEQ((s), "\xDB\xFF")) \
54      ? ( (*((s)+1) == NJ_CHAR_NUL) ? 1 : 2)                            \
55      : 1)
56
57#define UTL_CHAR(s)  1
58
59
60#define NJ_GET_DIC_INFO(dicinfo) ((NJ_UINT8)((dicinfo)->type))
61
62#define NJ_GET_DIC_TYPE_EX(type, handle) \
63                 NJ_GET_DIC_TYPE((handle))
64
65
66#define GET_BITFIELD_16(data, pos, width)                        \
67    ((NJ_UINT16)(((NJ_UINT16)(data) >> (16 - (pos) - (width))) & \
68                 ((NJ_UINT16)0xffff >> (16 - (width)       ))))
69
70#define GET_BITFIELD_32(data, pos, width)       \
71    ((NJ_UINT32)(((NJ_UINT32)(data) >> (32 - (pos) - (width))) & ((NJ_UINT32)0xffffffff >> (32 - (width)))))
72
73#define GET_BIT_TO_BYTE(bit) ((NJ_UINT8)(((bit) + 7) >> 3))
74
75
76#define INIT_KEYWORD_IN_NJ_DIC_SET(x) \
77    { (x)->keyword[0] = NJ_CHAR_NUL; (x)->keyword[1] = NJ_CHAR_NUL; }
78
79#define GET_ERR_FUNCVAL(errval) \
80    ((NJ_UINT16)(((NJ_UINT16)(errval) & 0x007F) << 8))
81
82
83extern NJ_INT16 njd_get_word_data(NJ_CLASS *iwnn, NJ_DIC_SET *dicset, NJ_SEARCH_LOCATION_SET *loctset, NJ_UINT16 dic_idx, NJ_WORD *word);
84extern NJ_INT16 njd_get_stroke(NJ_CLASS *iwnn, NJ_RESULT *result,
85                               NJ_CHAR *stroke, NJ_UINT16 size);
86extern NJ_INT16 njd_get_candidate(NJ_CLASS *iwnn, NJ_RESULT *result,
87                               NJ_CHAR *candidate, NJ_UINT16 size);
88extern NJ_INT16 njd_init_search_location_set(NJ_SEARCH_LOCATION_SET* loctset);
89extern NJ_INT16 njd_init_word(NJ_WORD* word);
90
91extern NJ_INT16 njd_b_search_word(NJ_SEARCH_CONDITION *con,
92                                  NJ_SEARCH_LOCATION_SET *loctset);
93extern NJ_INT16 njd_b_get_word(NJ_SEARCH_LOCATION_SET *loctset, NJ_WORD *word);
94extern NJ_INT16 njd_b_get_candidate(NJ_WORD *word, NJ_CHAR *candidate,
95                                    NJ_UINT16 size);
96extern NJ_INT16 njd_b_get_stroke(NJ_WORD *word, NJ_CHAR *stroke, NJ_UINT16 size);
97
98extern NJ_INT16 njd_f_search_word(NJ_SEARCH_CONDITION *con,
99                                  NJ_SEARCH_LOCATION_SET *loctset);
100extern NJ_INT16 njd_f_get_word(NJ_SEARCH_LOCATION_SET *loctset, NJ_WORD *word);
101extern NJ_INT16 njd_f_get_stroke(NJ_WORD *word, NJ_CHAR *stroke,
102                                 NJ_UINT16 size);
103extern NJ_INT16 njd_f_get_candidate(NJ_WORD *word, NJ_CHAR *candidate,
104                                    NJ_UINT16 size);
105
106extern NJ_INT16 njd_l_search_word(NJ_CLASS *iwnn, NJ_SEARCH_CONDITION *con,
107                                  NJ_SEARCH_LOCATION_SET *loctset, NJ_UINT8 comp_flg);
108extern NJ_INT16 njd_l_add_word(NJ_CLASS *iwnn, NJ_LEARN_WORD_INFO *word,
109                                NJ_UINT8 connect, NJ_UINT8 type,
110                                NJ_UINT8 undo, NJ_UINT8 dictype);
111
112extern NJ_INT16 njd_l_delete_word(NJ_CLASS *iwnn, NJ_SEARCH_LOCATION *loc);
113extern NJ_INT16 njd_l_get_word(NJ_CLASS *iwnn, NJ_SEARCH_LOCATION_SET *loctset, NJ_WORD *word);
114extern NJ_INT16 njd_l_get_stroke(NJ_CLASS *iwnn, NJ_WORD *word,
115                                 NJ_CHAR *stroke, NJ_UINT16 size);
116extern NJ_INT16 njd_l_get_candidate(NJ_CLASS *iwnn, NJ_WORD *word,
117                                 NJ_CHAR *candidate, NJ_UINT16 size);
118extern NJ_INT16 njd_l_undo_learn(NJ_CLASS *iwnn, NJ_UINT16 undo_count);
119extern NJ_INT16 njd_l_check_dic(NJ_CLASS *iwnn, NJ_DIC_HANDLE handle);
120extern NJ_INT16 njd_l_init_area(NJ_DIC_HANDLE handle);
121extern NJ_INT16 njd_l_make_space(NJ_CLASS *iwnn, NJ_UINT16 count, NJ_UINT8 mode);
122extern NJ_INT16 njd_l_get_relational_word(NJ_CLASS *iwnn, NJ_SEARCH_LOCATION *loc,
123                                 NJ_WORD *word, NJ_DIC_FREQ *mdic_freq);
124extern NJ_INT16 njd_l_check_word_connect(NJ_CLASS *iwnn, NJ_WORD *word);
125extern NJ_INT16 njd_l_get_ext_word_data(NJ_CLASS *iwnn, NJ_WORD *word, NJ_UINT16 *hinsi, NJ_UINT8 *len);
126extern NJ_INT16 njd_l_mld_op_commit(NJ_CLASS *iwnn, NJ_DIC_HANDLE handle);
127extern NJ_INT16 njd_l_mld_op_commit_to_top(NJ_CLASS *iwnn, NJ_DIC_HANDLE handle);
128extern NJ_INT16 njd_l_mld_op_commit_cancel(NJ_CLASS *iwnn, NJ_DIC_HANDLE handle);
129extern NJ_INT16 njd_l_mld_op_get_space(NJ_CLASS *iwnn, NJ_DIC_HANDLE handle);
130
131extern NJ_INT16 njd_r_get_hinsi(NJ_DIC_HANDLE rule, NJ_UINT8 type);
132extern NJ_INT16 njd_r_get_connect(NJ_DIC_HANDLE rule,
133                                  NJ_UINT16 hinsi, NJ_UINT8 type,
134                                  NJ_UINT8 **connect);
135extern NJ_INT16 njd_r_get_count(NJ_DIC_HANDLE rule,
136                                NJ_UINT16 *fcount, NJ_UINT16 *rcount);
137
138extern NJ_UINT16 nje_check_string(NJ_CHAR *s, NJ_UINT16 max_len);
139extern NJ_UINT8 nje_get_top_char_type(NJ_CHAR *s);
140extern NJ_INT16 nje_convert_kata_to_hira(NJ_CHAR *kata, NJ_CHAR *hira, NJ_UINT16 len, NJ_UINT16 max_len, NJ_UINT8 type);
141extern NJ_INT16 nje_convert_hira_to_kata(NJ_CHAR *hira, NJ_CHAR *kata, NJ_UINT16 len);
142
143extern NJ_INT16 njd_connect_test(NJ_SEARCH_CONDITION *con, NJ_UINT16 hinsiF, NJ_UINT16 hinsiR);
144
145extern NJ_CHAR  *nj_strcpy(NJ_CHAR *dst, NJ_CHAR *src);
146extern NJ_CHAR  *nj_strncpy(NJ_CHAR *dst, NJ_CHAR *src, NJ_UINT16 n);
147extern NJ_UINT16 nj_strlen(NJ_CHAR *c);
148extern NJ_INT16  nj_strcmp(NJ_CHAR *s1, NJ_CHAR *s2);
149extern NJ_INT16  nj_strncmp(NJ_CHAR *s1, NJ_CHAR *s2, NJ_UINT16 n);
150extern NJ_UINT16 nj_charlen(NJ_CHAR *c);
151extern NJ_INT16  nj_charncmp(NJ_CHAR *s1, NJ_CHAR *s2, NJ_UINT16 n);
152extern NJ_CHAR  *nj_charncpy(NJ_CHAR *dst, NJ_CHAR *src, NJ_UINT16 n);
153extern NJ_UINT8 *nj_memcpy(NJ_UINT8 *dst, NJ_UINT8 *src, NJ_UINT16 n);
154
155
156#endif
157