1 /* Copyright (C) 2003, 2004, 2005, 2006, 2013 MORIOKA Tomohiko
2 This file is part of the CONCORD Library.
4 The CONCORD Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The CONCORD Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the CONCORD Library; if not, write to the Free
16 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
32 typedef DBT CONCORD_String_Tank;
33 typedef CONCORD_String_Tank* CONCORD_String;
35 int CONCORD_String_size (const CONCORD_String s);
36 unsigned char* CONCORD_String_data (const CONCORD_String s);
39 typedef COS_Object CONCORD_Object;
41 typedef enum CONCORD_Backend_Type
44 CONCORD_Backend_Berkeley_DB
45 } CONCORD_Backend_Type;
48 typedef struct COS_DS_ent COS_DS_ent;
49 typedef COS_DS_ent* COS_DS;
50 typedef COS_DS CONCORD_DS;
53 concord_open_ds (CONCORD_Backend_Type type, const char* location,
54 int subtype, int modemask);
56 COS_DS concord_open_env (COS_object ds);
58 int concord_close_ds (CONCORD_DS ds);
60 char* concord_ds_location (CONCORD_DS ds);
63 concord_ds_set_object_failure (CONCORD_DS ds, CONCORD_Object object_nil);
65 concord_ds_set_read_object_function (CONCORD_DS ds,
66 CONCORD_Object (*read_object)
67 (const unsigned char* str,
71 concord_ds_foreach_genre_name (CONCORD_DS ds,
72 int (*func) (CONCORD_DS ds, char* name));
75 typedef struct COS_Genre_ent COS_Genre_ent;
76 typedef COS_Genre_ent* COS_Genre;
77 typedef COS_Genre_ent CONCORD_Genre_Table;
78 typedef COS_Genre CONCORD_Genre;
81 concord_ds_get_genre (CONCORD_DS ds, const char* name);
84 concord_get_genre (COS_object ds, COS_object genre);
86 char* concord_genre_get_name (CONCORD_Genre genre);
88 CONCORD_DS concord_genre_get_data_source (CONCORD_Genre genre);
91 concord_genre_foreach_feature_name (CONCORD_Genre genre,
92 int (*func) (CONCORD_Genre genre,
96 typedef struct COS_Feature_ent COS_Feature_ent;
97 typedef COS_Feature_ent* COS_Feature;
98 typedef COS_Feature CONCORD_Feature;
101 concord_genre_get_feature (CONCORD_Genre genre, const char* name);
104 concord_get_feature (COS_object ds,
105 COS_object genre, COS_object feature);
107 char* concord_feature_get_name (CONCORD_Feature feature);
109 CONCORD_Genre concord_feature_get_genre (CONCORD_Feature feature);
111 int concord_feature_setup_db (CONCORD_Feature feature, int writable);
113 int concord_feature_sync (CONCORD_Feature feature);
116 concord_obj_put_feature_value_str (const char* object_id,
117 CONCORD_Feature feature,
118 unsigned char* value);
121 concord_obj_get_feature_value (const char* object_id,
122 CONCORD_Feature feature);
124 concord_obj_get_feature_value_string (const char* object_id,
125 CONCORD_Feature feature,
126 CONCORD_String value);
128 concord_obj_gets_feature_value (const char* object_id,
129 CONCORD_Feature feature,
130 unsigned char* dst, size_t size);
133 concord_object_get_feature_value (COS_object object, COS_object feature);
136 concord_feature_foreach_obj_string (CONCORD_Feature feature,
138 (CONCORD_String object_id,
139 CONCORD_Feature feature,
140 CONCORD_String valdatum));
143 typedef struct COS_Feature_INDEX_ent COS_Feature_INDEX_ent;
144 typedef COS_Feature_INDEX_ent* COS_Feature_INDEX;
145 typedef COS_Feature_INDEX CONCORD_INDEX;
148 concord_genre_get_index (CONCORD_Genre genre, const char* name);
151 concord_get_feature_index (COS_object ds,
152 COS_object genre, COS_object feature);
154 char* concord_index_get_name (CONCORD_INDEX index);
156 CONCORD_Genre concord_index_get_genre (CONCORD_INDEX index);
158 int concord_index_setup_db (CONCORD_INDEX index, int writable);
160 int concord_index_sync (CONCORD_INDEX index);
162 int concord_index_strid_put_obj (CONCORD_INDEX index,
166 int concord_index_strid_get_obj_string (CONCORD_INDEX index,
168 CONCORD_String object_id);
172 concord_decode_object (COS_object ds, COS_object genre,
173 COS_object feature, COS_object id);
182 #endif /* !_CONCORD_H */