#ifndef _CHISE_H
+#define _CHISE_H
#include <db.h>
#include <errno.h>
-#ifndef HAVE_STRNLEN
-
-/* original in mysql, strings/strnlen.c.
-uint strnlen(register const char *s, register uint maxlen)
-{
- const char *end= (const char *)memchr(s, '\0', maxlen);
- return end ? (uint) (end - s) : maxlen;
-}
-*/
-
-static inline int
-strnlen (register const char *s, register int maxlen)
-{
- const char *end= (const char *)memchr(s, '\0', maxlen);
- return end ? (int) (end - s) : maxlen;
-}
-
-#endif
-
+extern const unsigned char chise_db_dir[];
typedef enum CHISE_DS_Type
{
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;
+
+CHISE_DS*
+CHISE_DS_open (CHISE_DS_Type type, const unsigned char *location,
+ DBTYPE subtype, int modemask);
-int chise_open_data_source (CHISE_DS *ds, CHISE_DS_Type type,
- char *location);
+int CHISE_DS_close (CHISE_DS *ds);
-int chise_close_data_source (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;
}
-typedef DB CHISE_Attribute_Table;
-
+typedef struct CHISE_Feature_Table CHISE_Feature_Table;
+typedef CHISE_Feature_Table* CHISE_Feature;
-typedef CHISE_Attribute_Table CHISE_Decoding_Table;
+CHISE_Feature
+chise_ds_get_feature (CHISE_DS *ds, const unsigned char *name);
-int chise_open_decoding_table (CHISE_Decoding_Table **db,
- CHISE_DS *ds, const char *ccs,
- DBTYPE real_subtype,
- u_int32_t accessmask, int modemask);
+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_close_decoding_table (CHISE_Decoding_Table *db);
+int chise_feature_setup_db (CHISE_Feature feature, int writable);
-CHISE_Char_ID chise_dt_get_char (CHISE_Decoding_Table *db, int code_point);
+int chise_feature_sync (CHISE_Feature feature);
+int chise_char_set_feature_value (CHISE_Char_ID cid,
+ CHISE_Feature feature,
+ unsigned char *value);
-typedef CHISE_Attribute_Table CHISE_Feature_Table;
+int chise_char_load_feature_value (CHISE_Char_ID cid,
+ CHISE_Feature feature,
+ CHISE_Value *valdatum);
-int chise_open_feature_table (CHISE_Feature_Table **db,
- CHISE_DS *ds, const char *feature,
- DBTYPE real_subtype,
- u_int32_t accessmask, int modemask);
+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);
+}
-int chise_close_feature_table (CHISE_Feature_Table *db);
+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));
+
+#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
-int chise_ft_get_value (CHISE_Feature_Table *db,
- CHISE_Char_ID cid, CHISE_Value *valdatum);
+typedef struct CHISE_CCS_Table CHISE_CCS_Table;
+typedef CHISE_CCS_Table* CHISE_CCS;
+CHISE_CCS
+chise_ds_get_ccs (CHISE_DS *ds, const unsigned char *name);
-CHISE_Char_ID chise_decode_char (CHISE_DS *ds, char *ccs, int code_point);
+static inline CHISE_Char_ID
+chise_ds_decode_char (CHISE_DS *ds,
+ const unsigned char *ccs, int code_point);
-int chise_get_feature (CHISE_DS *ds, CHISE_Char_ID cid,
- char *key, CHISE_Value *valdatum);
+int chise_ccs_setup_db (CHISE_CCS ccs, int writable);
+int chise_ccs_sync (CHISE_CCS ccs);
-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_ccs_set_decoded_char (CHISE_CCS ccs,
+ int code_point, CHISE_Char_ID cid);
-int chise_close_attribute_table (CHISE_Attribute_Table *db);
+CHISE_Char_ID chise_ccs_decode (CHISE_CCS ccs, int code_point);
-int chise_get_attribute_table (CHISE_Attribute_Table *db,
- char *key, CHISE_Value *valdatum);
+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);
+}
#endif /* !_CHISE_H */