2 * Copyright (C) 1994-1995, Index Data I/S
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.7 1995-09-06 16:11:16 adam
8 * Option: only one word key per file.
10 * Revision 1.6 1995/09/05 15:28:39 adam
11 * More work on search engine.
13 * Revision 1.5 1995/09/04 12:33:42 adam
14 * Various cleanup. YAZ util used instead.
16 * Revision 1.4 1995/09/04 09:10:35 adam
17 * More work on index add/del/update.
18 * Merge sort implemented.
19 * Initial work on z39 server.
21 * Revision 1.3 1995/09/01 14:06:35 adam
22 * Split of work into more files.
24 * Revision 1.2 1995/09/01 10:30:24 adam
25 * More work on indexing. Not working yet.
27 * Revision 1.1 1995/08/31 14:50:24 adam
28 * New simple file index tool.
36 #define IT_KEY_HAVE_FIELD 0
50 struct dir_entry *dir_open (const char *rep);
51 void dir_sort (struct dir_entry *e);
52 void dir_free (struct dir_entry **e_p);
53 void repository (int cmd, const char *rep, const char *base_path);
55 void file_extract (int cmd, const char *fname, const char *kname);
57 void key_open (const char *fname);
59 void key_flush (void);
60 void key_write (int cmd, struct it_key *k, const char *str);
61 int key_compare (const void *p1, const void *p2);
62 int key_compare_x (const struct it_key *i1, const struct it_key *i2);
63 void key_input (const char *dict_fname, const char *isam_fname,
64 const char *key_fname, int cache);
65 int key_sort (const char *key_fname, size_t mem);
67 #define FNAME_WORD_DICT "worddict"
68 #define FNAME_WORD_ISAM "wordisam"
69 #define FNAME_FILE_DICT "filedict"
70 #define FNAME_SYS_IDX "sysidx"
71 #define SYS_IDX_ENTRY_LEN 120
73 struct strtab *strtab_mk (void);
74 int strtab_src (struct strtab *t, const char *name, void ***infop);
75 void strtab_del (struct strtab *t,
76 void (*func)(const char *name, void *info, void *data),