2 * Copyright (c) 1995-1997, Index Data.
3 * See the file LICENSE for details.
4 * Sebastian Hammer, Adam Dickmeiss
6 * $Log: d1_attset.c,v $
7 * Revision 1.8 1998-02-11 11:53:35 adam
8 * Changed code so that it compiles as C++.
10 * Revision 1.7 1997/09/17 12:10:34 adam
13 * Revision 1.6 1997/09/05 09:50:56 adam
14 * Removed global data1_tabpath - uses data1_get_tabpath() instead.
16 * Revision 1.5 1996/05/09 07:27:43 quinn
17 * Multiple local attributes values supported.
19 * Revision 1.4 1996/02/21 15:23:36 quinn
20 * Reversed fclose and return;
22 * Revision 1.3 1995/12/13 17:14:26 quinn
23 * *** empty log message ***
25 * Revision 1.2 1995/11/01 16:34:55 quinn
26 * Making data1 look for tables in data1_tabpath
28 * Revision 1.1 1995/11/01 11:56:07 quinn
29 * Added Retrieval (data management) functions en masse.
40 #include <d1_attset.h>
44 data1_att *data1_getattbyname(data1_handle dh, data1_attset *s, char *name)
48 for (; s; s = s->next)
51 for (r = s->atts; r; r = r->next)
52 if (!data1_matchstr(r->name, name))
54 /* scan included sets */
55 if (s->children && (r = data1_getattbyname (dh, s->children, name)))
61 data1_attset *data1_read_attset(data1_handle dh, char *file)
63 char line[512], *r, cmd[512], args[512];
64 data1_attset *res = 0, **childp;
67 NMEM mem = data1_nmem_get (dh);
69 if (!(f = yaz_path_fopen(data1_get_tabpath(dh), file, "r")))
71 logf(LOG_WARN|LOG_ERRNO, "%s", file);
75 res = (data1_attset *)nmem_malloc(mem, sizeof(*res));
77 res->reference = VAL_NONE;
80 res->children = res->next = 0;
81 childp = &res->children;
86 while ((r = fgets(line, 512, f)))
88 while (*r && isspace(*r))
98 if (sscanf(r, "%s %[^\n]", cmd, args) < 2)
100 if (!strcmp(cmd, "att"))
103 char name[512], localstr[512];
105 data1_local_attribute *locals;
107 if ((rr = sscanf(args, "%511d %s %511s", &num, name, localstr)) < 2)
109 logf(LOG_WARN, "Not enough arguments to att in '%s' in %s",
114 if (rr < 3) /* no local attributes given */
116 locals = (data1_local_attribute *)nmem_malloc(mem, sizeof(*locals));
120 else /* parse the string "local{,local}" */
123 data1_local_attribute **ap = &locals;
126 *ap = (data1_local_attribute *)nmem_malloc(mem, sizeof(**ap));
127 (*ap)->local = atoi(p);
131 while ((p = strchr(p, ',')) && *(++p));
133 t = *attp = (data1_att *)nmem_malloc(mem, sizeof(*t));
135 t->name = nmem_strdup(mem, name);
141 else if (!strcmp(cmd, "name"))
145 if (!sscanf(args, "%s", name))
147 logf(LOG_WARN, "%s malformed name directive in %s", file);
151 res->name = nmem_strdup(mem, args);
153 else if (!strcmp(cmd, "reference"))
157 if (!sscanf(args, "%s", name))
159 logf(LOG_WARN, "%s malformed reference directive in %s", file);
163 if ((res->reference = oid_getvalbyname(name)) == VAL_NONE)
165 logf(LOG_WARN, "Unknown attset name '%s' in %s", name, file);
170 else if (!strcmp(cmd, "ordinal"))
172 if (!sscanf(args, "%d", &res->ordinal))
174 logf(LOG_WARN, "%s malformed ordinal directive in %s", file);
179 else if (!strcmp(cmd, "include"))
183 if (!sscanf(args, "%s", name))
185 logf(LOG_WARN, "%s malformed reference directive in %s", file);
189 if (!(*childp = data1_read_attset (dh, name)))
191 logf(LOG_WARN, "Inclusion failed in %s", file);
195 childp = &(*childp)->next;
199 logf(LOG_WARN, "Unknown directive '%s' in %s", cmd, file);