2 * Copyright (C) 1995, Index Data I/S
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.2 1995-09-06 10:33:04 adam
8 * More work on present. Some log messages removed.
10 * Revision 1.1 1995/09/05 15:28:40 adam
11 * More work on search engine.
21 ZServerSet *resultSetAdd (ZServerInfo *zi, const char *name, int ov, RSET rset)
25 for (s = zi->sets; s; s = s->next)
26 if (!strcmp (s->name, name))
30 rset_delete (s->rset);
34 s = xmalloc (sizeof(*s));
37 s->name = xmalloc (strlen(name)+1);
38 strcpy (s->name, name);
43 ZServerSet *resultSetGet (ZServerInfo *zi, const char *name)
47 for (s = zi->sets; s; s = s->next)
48 if (!strcmp (s->name, name))
53 ZServerRecord *resultSetRecordGet (ZServerInfo *zi, const char *name,
54 int num, int *positions)
64 if (!(sset = resultSetGet (zi, name)))
66 if (!(rset = sset->rset))
68 logf (LOG_DEBUG, "resultSetRecordGet");
69 sr = xmalloc (sizeof(*sr) * num);
71 while (rset_read (rset, &key))
73 if (key.sysno != psysno)
77 if (position == positions[num_i])
80 char fname[SYS_IDX_ENTRY_LEN];
83 if (lseek (zi->sys_idx_fd, psysno * SYS_IDX_ENTRY_LEN,
86 logf (LOG_FATAL|LOG_ERRNO, "lseek of sys_idx");
89 if (read (zi->sys_idx_fd, fname, SYS_IDX_ENTRY_LEN) == -1)
91 logf (LOG_FATAL|LOG_ERRNO, "read of sys_idx");
94 if (!(inf = fopen (fname, "r")))
95 logf (LOG_WARN, "fopen: %s", fname);
100 fseek (inf, 0L, SEEK_END);
102 fseek (inf, 0L, SEEK_SET);
103 logf (LOG_DEBUG, "get sysno=%d, fname=%s, size=%ld",
104 psysno, fname, (long) size);
105 sr[num_i].buf = xmalloc (size+1);
106 sr[num_i].size = size;
107 sr[num_i].buf[size] = '\0';
108 if (fread (sr[num_i].buf, size, 1, inf) != 1)
110 logf (LOG_FATAL|LOG_ERRNO, "fread %s", fname);
124 sr[num_i].buf = NULL;
131 void resultSetRecordDel (ZServerInfo *zi, ZServerRecord *records, int num)
135 for (i = 0; i<num; i++)
136 free (records[i].buf);