/*
- * Copyright (C) 1994, Index Data I/S
+ * Copyright (C) 1994-1999, Index Data
* All rights reserved.
* Sebastian Hammer, Adam Dickmeiss
*
* $Log: dict.h,v $
- * Revision 1.11 1995-09-04 09:09:51 adam
+ * Revision 1.27 1999-02-02 14:50:32 adam
+ * Updated WIN32 code specific sections. Changed header.
+ *
+ * Revision 1.26 1997/09/18 08:59:18 adam
+ * Extra generic handle for the character mapping routines.
+ *
+ * Revision 1.25 1997/09/17 12:19:09 adam
+ * Zebra version corresponds to YAZ version 1.4.
+ * Changed Zebra server so that it doesn't depend on global common_resource.
+ *
+ * Revision 1.24 1997/09/05 15:30:00 adam
+ * Changed prototype for chr_map_input - added const.
+ * Added support for C++, headers uses extern "C" for public definitions.
+ *
+ * Revision 1.23 1996/10/29 13:45:33 adam
+ * Changed definition of DICT_DEFAULT_PAGESIZE.
+ *
+ * Revision 1.22 1996/06/04 10:20:10 adam
+ * Added support for character mapping.
+ *
+ * Revision 1.21 1996/05/24 14:46:07 adam
+ * Added dict_grep_cmap function to define user-mapping in grep lookups.
+ *
+ * Revision 1.20 1996/03/20 09:35:23 adam
+ * Function dict_lookup_grep got extra parameter, init_pos, which marks
+ * from which position in pattern approximate pattern matching should occur.
+ *
+ * Revision 1.19 1996/02/02 13:43:54 adam
+ * The public functions simply use char instead of Dict_char to represent
+ * search strings. Dict_char is used internally only.
+ *
+ * Revision 1.18 1996/02/01 20:41:06 adam
+ * Bug fix: insert didn't work on 8-bit characters due to unsigned char
+ * compares in dict_strcmp (strcmp) and signed Dict_char. Dict_char is
+ * unsigned now.
+ *
+ * Revision 1.17 1995/12/07 11:47:04 adam
+ * Default pagesize is 4k instead of 8k.
+ *
+ * Revision 1.16 1995/12/06 14:41:13 adam
+ * New function: dict_delete.
+ *
+ * Revision 1.15 1995/10/27 13:59:17 adam
+ * Function dict_look_grep got extra parameter max_pos that upon return
+ * hold length of longest prefix that matches pattern.
+ *
+ * Revision 1.14 1995/10/09 16:18:35 adam
+ * Function dict_lookup_grep got extra client data parameter.
+ *
+ * Revision 1.13 1995/10/06 09:03:51 adam
+ * First version of scan.
+ *
+ * Revision 1.12 1995/09/14 11:53:02 adam
+ * Grep handle function parameter info is const now.
+ *
+ * Revision 1.11 1995/09/04 09:09:51 adam
* String arg in dict lookup is const.
* Minor changes.
*
#define DICT_H
#include <bfile.h>
+#include <log.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
typedef unsigned Dict_ptr;
-typedef char Dict_char;
+typedef unsigned char Dict_char;
struct Dict_head {
char magic_str[8];
typedef struct Dict_struct {
int rw;
Dict_BFile dbf;
+ const char **(*grep_cmap)(void *vp, const char **from, int len);
+ void *grep_cmap_data;
struct Dict_head head;
-}
-*Dict;
+} *Dict;
#define DICT_MAGIC "dict00"
-#define DICT_DEFAULT_PAGESIZE "8192"
+#define DICT_DEFAULT_PAGESIZE 4096
int dict_bf_readp (Dict_BFile bf, int no, void **bufp);
int dict_bf_newp (Dict_BFile bf, int no, void **bufp);
int dict_bf_touch (Dict_BFile bf, int no);
void dict_bf_flush_blocks (Dict_BFile bf, int no_to_flush);
-Dict_BFile dict_bf_open (const char *name, int block_size, int cache, int rw);
+Dict_BFile dict_bf_open (BFiles bfs, const char *name, int block_size,
+ int cache, int rw);
int dict_bf_close (Dict_BFile dbf);
-Dict dict_open (const char *name, int cache, int rw);
+Dict dict_open (BFiles bfs, const char *name, int cache, int rw);
int dict_close (Dict dict);
-int dict_insert (Dict dict, const Dict_char *p, int userlen,
- void *userinfo);
-char *dict_lookup (Dict dict, const Dict_char *p);
-int dict_lookup_ec (Dict dict, Dict_char *p, int range,
- int (*f)(Dict_char *name));
-int dict_lookup_grep (Dict dict, Dict_char *p, int range,
- int (*f)(Dict_char *name, char *info));
+int dict_insert (Dict dict, const char *p, int userlen, void *userinfo);
+int dict_delete (Dict dict, const char *p);
+char *dict_lookup (Dict dict, const char *p);
+int dict_lookup_ec (Dict dict, char *p, int range,
+ int (*f)(char *name));
+int dict_lookup_grep (Dict dict, const char *p, int range, void *client,
+ int *max_pos, int init_pos,
+ int (*f)(char *name, const char *info,
+ void *client));
int dict_strcmp (const Dict_char *s1, const Dict_char *s2);
int dict_strlen (const Dict_char *s);
+int dict_scan (Dict dict, char *str,
+ int *before, int *after, void *client,
+ int (*f)(char *name, const char *info, int pos,
+ void *client));
+
+void dict_grep_cmap (Dict dict, void *vp,
+ const char **(*cmap)(void *vp,
+ const char **from, int len));
+
#define DICT_EOS 0
#define DICT_type(x) 0[(Dict_ptr*) x]
dir[0..nodir-1]
ptr,info,string
*/
+#ifdef __cplusplus
+}
+#endif
#endif