+ if (!re->value)
+ fprintf(fr, "%s\n", re->name);
+ else
+ {
+ fprintf(fr, "%s: ", re->name);
+ while (lefts + strlen(re->value+no) > 78)
+ {
+ int i = 20;
+ int ind = no+ 78-lefts;
+ while (--i >= 0)
+ {
+ if (re->value[ind] == ' ')
+ break;
+ --ind;
+ }
+ if (i<0)
+ ind = no + 78 - lefts;
+ for (i = no; i != ind; i++)
+ putc(re->value[i], fr);
+ fprintf(fr, "\\\n");
+ no=ind;
+ lefts = 0;
+ }
+ fprintf(fr, "%s\n", re->value+no);
+ }
+ }
+ fclose(fr);
+ return ZEBRA_OK;
+}
+
+ZEBRA_RES res_get_int(Res r, const char *name, int *val)
+{
+ const char *cp = res_get(r, name);
+ if (cp)
+ {
+ if (sscanf(cp, "%d", val) == 1)
+ return ZEBRA_OK;
+ yaz_log(YLOG_WARN, "Expected integer for resource %s", name);
+ }
+ return ZEBRA_FAIL;
+}
+
+
+void res_add(Res r, const char *name, const char *value)
+{
+ struct res_entry *re;
+ assert(r);
+ assert(name);
+ assert(value);
+ yaz_log(YLOG_RES, "res_add res=%p, name=%s, value=%s", r, name, value);
+ re = add_entry(r);
+ re->name = xstrdup(name);
+ re->value = xstrdup_env(value);
+}
+
+void res_dump(Res r, int level)
+{
+ struct res_entry *re;
+
+ if (!r)
+ return;
+
+ for (re = r->first; re; re=re->next) {
+ printf("%*s - %s:='%s'\n",level * 4,"",re->name,re->value);
+ }
+
+ if (r->def_res) {
+ printf("%*s DEF ",level * 4,"");
+ res_dump(r->def_res, level + 1);
+ }
+
+ if (r->over_res) {
+ printf("%*s OVER ",level * 4,"");
+ res_dump(r->over_res, level + 1);
+ }
+}
+
+int res_check(Res r_i, Res r_v)
+{
+ struct res_entry *e_i;
+ int errors = 0;
+
+ for (e_i = r_i->first; e_i; e_i = e_i->next)
+ {
+ struct res_entry *e_v;
+ for (e_v = r_v->first; e_v; e_v = e_v->next)
+ {
+ int prefix_allowed = 0;
+ int suffix_allowed = 0;
+ const char *name = e_i->name;
+ size_t name_len = strlen(e_i->name);
+ char namez[32];
+ const char *first_dot = 0;
+ const char *second_dot = 0;
+
+ if (strchr(e_v->value, 'p'))
+ prefix_allowed = 1;
+ if (strchr(e_v->value, 's'))
+ suffix_allowed = 1;
+
+ first_dot = strchr(name, '.');
+ if (prefix_allowed && first_dot)
+ {
+ name = first_dot+1;
+ name_len = strlen(name);
+ }
+ second_dot = strchr(name, '.');
+ if (suffix_allowed && second_dot)
+ {
+ name_len = second_dot - name;
+ }
+ if (name_len < sizeof(namez)-1)
+ {
+ memcpy(namez, name, name_len);
+ namez[name_len] = '\0';
+ if (!yaz_matchstr(namez, e_v->name))
+ break;
+ }
+ /* for case 'a.b' we have to check 'a' as well */
+ if (prefix_allowed && suffix_allowed && first_dot && !second_dot)
+ {
+ name = e_i->name;
+ name_len = first_dot - name;
+ if (name_len < sizeof(namez)-1)
+ {
+ memcpy(namez, name, name_len);
+ namez[name_len] = '\0';
+ if (!yaz_matchstr(namez, e_v->name))
+ break;
+ }
+ }
+ }
+ if (!e_v)
+ {
+ yaz_log(YLOG_WARN, "The following setting is unrecognized: %s",
+ e_i->name);
+ errors++;
+ }
+ }
+ return errors;
+}
+
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * c-file-style: "Stroustrup"
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */