* Europagate, 1995
*
* $Log: main.c,v $
- * Revision 1.5 1995/02/20 21:16:20 adam
+ * Revision 1.9 1995/02/23 08:32:17 adam
+ * Changed header.
+ *
+ * Revision 1.7 1995/02/22 15:22:33 adam
+ * Much more checking of run-time state. Show command never retrieves
+ * more records than indicated by the previous search request. Help
+ * command available. The maximum number of records retrieved can be
+ * controlled now.
+ *
+ * Revision 1.6 1995/02/22 08:51:34 adam
+ * Output function can be customized in fml, which is used to print
+ * the reply to reply_fd.
+ *
+ * Revision 1.5 1995/02/20 21:16:20 adam
* FML support. Bug fixes. Profile for drewdb.
*
* Revision 1.4 1995/02/17 17:06:16 adam
#if USE_FML
info.fml = NULL;
#endif
+ info.sets = NULL;
gw_log_init (*argv);
info.kernel_res = gw_res_init ();
urp (stdin);
return 0;
}
+
+struct gw_user_set *user_set_add (const char *name, int hits)
+{
+ struct gw_user_set *s;
+
+ s = malloc (sizeof (*s));
+ assert (s);
+
+ s->name = gw_strdup (name);
+ s->hits = hits;
+ s->prev = info.sets;
+ info.sets = s;
+ return s;
+}
+
+void user_set_init (void)
+{
+ struct gw_user_set *s, *s1;
+
+ for (s = info.sets; s; s = s1)
+ {
+ free (s->name);
+ s1 = s->prev;
+ free (s);
+ }
+ info.sets = NULL;
+}
+
+struct gw_user_set *user_set_search (const char *name)
+{
+ struct gw_user_set *s;
+
+ if (!name)
+ return info.sets;
+ for (s = info.sets; s; s = s->prev)
+ if (!strcmp (s->name, name))
+ return s;
+ return NULL;
+}
+
#if USE_FML
+static void fml_inf_write (int ch)
+{
+ putc (ch, reply_fd);
+}
static FILE *fml_inf;
static int fml_inf_read (void)
char *cp;
char resource_name[256];
+ user_set_init ();
+
if (info.bibset)
ccl_qual_rm (&info.bibset);
info.bibset = ccl_qual_mk ();
if (info.databases)
free (info.databases);
v = gw_res_get (info.kernel_res, "gw.databases", "");
- info.databases = malloc (1+strlen(v));
- assert (info.databases);
- strcpy (info.databases, v);
+ info.databases = gw_strdup (v);
for (cp = info.databases; (cp = strchr (cp, ' ')); cp++)
*cp = ',';
if (info.override_portno)
{
info.fml = fml_open ();
info.fml->read_func = fml_inf_read;
+ info.fml->write_func = fml_inf_write;
fml_preprocess (info.fml);
fml_exec (info.fml);
fclose (fml_inf);