+/* Copyright (C) 2003,2004,2005 MORIOKA Tomohiko
+ This file is part of the CHISE Library.
+
+ The CHISE Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The CHISE Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the CHISE Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
#ifndef _CHISE_H
#define _CHISE_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
#include <db.h>
#include <errno.h>
+extern const unsigned char chise_db_dir[];
+extern const unsigned char chise_system_db_dir[];
+
typedef enum CHISE_DS_Type
{
CHISE_DS_NONE,
CHISE_DS_Berkeley_DB
} CHISE_DS_Type;
-typedef struct CHISE_DS
-{
- CHISE_DS_Type type;
- char *location;
-} CHISE_DS;
+typedef struct CHISE_DS CHISE_DS;
-int chise_open_data_source (CHISE_DS *ds, CHISE_DS_Type type,
- char *location);
+CHISE_DS*
+CHISE_DS_open (CHISE_DS_Type type, const unsigned char *location,
+ int subtype, int modemask);
-int chise_close_data_source (CHISE_DS *ds);
+int CHISE_DS_close (CHISE_DS *ds);
+
+unsigned char* chise_ds_location (CHISE_DS *ds);
+
+int
+chise_ds_foreach_char_feature_name (CHISE_DS *ds,
+ int (*func) (CHISE_DS *ds,
+ unsigned char *name));
typedef int CHISE_Char_ID;
static inline char *
chise_value_data (const CHISE_Value *s)
{
- return s->data;
+ return (char *)s->data;
}
static inline char *
chise_value_to_c_string (const CHISE_Value *s)
{
- return s->data;
+ return (char *)s->data;
+}
+
+
+typedef struct CHISE_Feature_Table CHISE_Feature_Table;
+typedef CHISE_Feature_Table* CHISE_Feature;
+
+CHISE_Feature
+chise_ds_get_feature (CHISE_DS *ds, const unsigned char *name);
+
+static inline int
+chise_ds_load_char_feature_value (CHISE_DS *ds,
+ CHISE_Char_ID cid,
+ const unsigned char *name,
+ CHISE_Value *valdatum);
+
+int chise_feature_setup_db (CHISE_Feature feature, int writable);
+
+int chise_feature_sync (CHISE_Feature feature);
+
+int chise_char_set_feature_value (CHISE_Char_ID cid,
+ CHISE_Feature feature,
+ unsigned char *value);
+
+int chise_char_load_feature_value (CHISE_Char_ID cid,
+ CHISE_Feature feature,
+ CHISE_Value *valdatum);
+
+static inline int
+chise_ds_load_char_feature_value (CHISE_DS *ds,
+ CHISE_Char_ID cid,
+ const unsigned char *name,
+ CHISE_Value *valdatum)
+{
+ return
+ chise_char_load_feature_value (cid, chise_ds_get_feature (ds, name),
+ valdatum);
}
+unsigned char*
+chise_char_gets_feature_value (CHISE_Char_ID cid,
+ CHISE_Feature feature,
+ unsigned char *dst, size_t size);
+
+int
+chise_feature_foreach_char_with_value (CHISE_Feature feature,
+ int (*func) (CHISE_Char_ID cid,
+ CHISE_Feature feature,
+ CHISE_Value *valdatum));
-typedef DB CHISE_Attribute_Table;
+#if 0
+int
+chise_feature_foreach_char_with_str (CHISE_Feature feature,
+ int (*func) (CHISE_Char_ID cid,
+ CHISE_Feature feature,
+ unsigned char *str));
+#endif
-typedef CHISE_Attribute_Table CHISE_Decoding_Table;
+typedef struct CHISE_CCS_Table CHISE_CCS_Table;
+typedef CHISE_CCS_Table* CHISE_CCS;
-int chise_open_decoding_table (CHISE_Decoding_Table **db,
- CHISE_DS *ds, const char *ccs,
- DBTYPE real_subtype,
- u_int32_t accessmask, int modemask);
+CHISE_CCS
+chise_ds_get_ccs (CHISE_DS *ds, const unsigned char *name);
-int chise_close_decoding_table (CHISE_Decoding_Table *db);
+static inline CHISE_Char_ID
+chise_ds_decode_char (CHISE_DS *ds,
+ const unsigned char *ccs, int code_point);
-CHISE_Char_ID chise_dt_get_char (CHISE_Decoding_Table *db, int code_point);
+int chise_ccs_setup_db (CHISE_CCS ccs, int writable);
+int chise_ccs_sync (CHISE_CCS ccs);
-typedef CHISE_Attribute_Table CHISE_Feature_Table;
+int chise_ccs_set_decoded_char (CHISE_CCS ccs,
+ int code_point, CHISE_Char_ID cid);
-int chise_open_feature_table (CHISE_Feature_Table **db,
- CHISE_DS *ds, const char *feature,
- DBTYPE real_subtype,
- u_int32_t accessmask, int modemask);
+CHISE_Char_ID chise_ccs_decode (CHISE_CCS ccs, int code_point);
-int chise_close_feature_table (CHISE_Feature_Table *db);
+static inline CHISE_Char_ID
+chise_ds_decode_char (CHISE_DS *ds,
+ const unsigned char *name, int code_point)
+{
+ return
+ chise_ccs_decode (chise_ds_get_ccs (ds, name), code_point);
+}
-int chise_ft_get_value (CHISE_Feature_Table *db,
- CHISE_Char_ID cid, CHISE_Value *valdatum);
-void
-chise_ft_iterate (CHISE_Feature_Table *dbp,
- int (*func) (CHISE_Feature_Table *db,
- CHISE_Char_ID cid, CHISE_Value *valdatum));
+typedef struct CHISE_Property_Table CHISE_Property_Table;
+typedef CHISE_Property_Table* CHISE_Property;
+CHISE_Property_Table*
+chise_ds_get_property (CHISE_DS *ds, const unsigned char *property);
-CHISE_Char_ID chise_decode_char (CHISE_DS *ds, char *ccs, int code_point);
+int chise_property_setup_db (CHISE_Property property, int writable);
-int chise_get_feature (CHISE_DS *ds, CHISE_Char_ID cid,
- char *key, CHISE_Value *valdatum);
+int chise_property_sync (CHISE_Property property);
+int chise_feature_set_property_value (CHISE_Feature feature,
+ CHISE_Property property,
+ unsigned char *value);
-int chise_open_attribute_table (CHISE_Attribute_Table **db,
- const char *db_dir,
- const char *encoding, const char *feature,
- DBTYPE real_subtype,
- u_int32_t accessmask, int modemask);
+int chise_feature_load_property_value (CHISE_Feature feature,
+ CHISE_Property_Table *table,
+ CHISE_Value *valdatum);
-int chise_close_attribute_table (CHISE_Attribute_Table *db);
+unsigned char*
+chise_feature_gets_property_value (CHISE_Feature feature,
+ CHISE_Property_Table *table,
+ unsigned char *buf, size_t size);
-int chise_get_attribute_table (CHISE_Attribute_Table *db,
- char *key, CHISE_Value *valdatum);
+#ifdef __cplusplus
+}
+#endif
#endif /* !_CHISE_H */