X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=include%2Fdict.h;h=2dca367a56b9dde8a8cd7f06fc6546c5c8ddb640;hb=50cca4dc248badf5fc15bfd0e24efc02476e5697;hp=da758198ee07b331048e51bc2fb68dad37aad4ae;hpb=1dcfe532fcc0447de623e717d70c46ab553329b9;p=idzebra-moved-to-github.git

diff --git a/include/dict.h b/include/dict.h
index da75819..2dca367 100644
--- a/include/dict.h
+++ b/include/dict.h
@@ -1,10 +1,59 @@
 /*
- * Copyright (C) 1994, Index Data I/S 
+ * Copyright (C) 1994-1997, Index Data I/S 
  * All rights reserved.
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: dict.h,v $
- * Revision 1.12  1995-09-14 11:53:02  adam
+ * 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
@@ -49,9 +98,14 @@
 #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];
@@ -89,32 +143,45 @@ typedef struct Dict_file_struct
 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, const 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]
@@ -137,6 +204,9 @@ int        dict_strlen (const Dict_char *s);
    dir[0..nodir-1]
    ptr,info,string
  */
+#ifdef __cplusplus
+}
+#endif
 
    
 #endif