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 CONCORD_Genre;
80 concord_ds_get_genre (CONCORD_DS ds, const char* name);
83 concord_get_genre (COS_object ds, COS_object genre);
85 char* concord_genre_get_name (CONCORD_Genre genre);
87 CONCORD_DS concord_genre_get_data_source (CONCORD_Genre genre);
90 concord_genre_foreach_feature_name (CONCORD_Genre genre,
91 int (*func) (CONCORD_Genre genre,
95 typedef struct COS_Feature_ent COS_Feature_ent;
96 typedef COS_Feature_ent* COS_Feature;
97 typedef COS_Feature CONCORD_Feature;
100 concord_genre_get_feature (CONCORD_Genre genre, const char* name);
103 concord_get_feature (COS_object ds,
104 COS_object genre, COS_object feature);
106 char* concord_feature_get_name (CONCORD_Feature feature);
108 CONCORD_Genre concord_feature_get_genre (CONCORD_Feature feature);
110 int concord_feature_setup_db (CONCORD_Feature feature, int writable);
112 int concord_feature_sync (CONCORD_Feature feature);
115 concord_obj_put_feature_value_str (const char* object_id,
116 CONCORD_Feature feature,
117 unsigned char* value);
120 concord_obj_get_feature_value (const char* object_id,
121 CONCORD_Feature feature);
123 concord_obj_get_feature_value_string (const char* object_id,
124 CONCORD_Feature feature,
125 CONCORD_String value);
127 concord_obj_gets_feature_value (const char* object_id,
128 CONCORD_Feature feature,
129 unsigned char* dst, size_t size);
132 concord_object_get_feature_value (COS_object object, COS_object feature);
135 concord_feature_foreach_obj_string (CONCORD_Feature feature,
137 (CONCORD_String object_id,
138 CONCORD_Feature feature,
139 CONCORD_String valdatum));
142 typedef struct COS_Feature_INDEX_ent COS_Feature_INDEX_ent;
143 typedef COS_Feature_INDEX_ent* COS_Feature_INDEX;
144 typedef COS_Feature_INDEX CONCORD_INDEX;
147 concord_genre_get_index (CONCORD_Genre genre, const char* name);
150 concord_get_feature_index (COS_object ds,
151 COS_object genre, COS_object feature);
153 char* concord_index_get_name (CONCORD_INDEX index);
155 CONCORD_Genre concord_index_get_genre (CONCORD_INDEX index);
157 int concord_index_setup_db (CONCORD_INDEX index, int writable);
159 int concord_index_sync (CONCORD_INDEX index);
161 int concord_index_strid_put_obj (CONCORD_INDEX index,
165 int concord_index_strid_get_obj_string (CONCORD_INDEX index,
167 CONCORD_String object_id);
171 concord_decode_object (COS_object ds, COS_object genre,
172 COS_object feature, COS_object id);
181 #endif /* !_CONCORD_H */