+/*
+ * Copyright (C) 1994-1995, Index Data I/S
+ * All rights reserved.
+ * Sebastian Hammer, Adam Dickmeiss
+ *
+ * $Log: rsbool.c,v $
+ * Revision 1.1 1995-09-06 13:27:15 adam
+ * New set type: bool. Not finished yet.
+ *
+ */
+
+#include <stdio.h>
+#include <rsbool.h>
+#include <alexutil.h>
+
+static rset_control *r_create(const struct rset_control *sel, void *parms);
+static int r_open (rset_control *ct, int wflag);
+static void r_close (rset_control *ct);
+static void r_delete (rset_control *ct);
+static void r_rewind (rset_control *ct);
+static int r_count (rset_control *ct);
+static int r_read (rset_control *ct, void *buf);
+static int r_write (rset_control *ct, const void *buf);
+
+static const rset_control control =
+{
+ "BOOL set type",
+ 0,
+ r_create,
+ r_open,
+ r_close,
+ r_delete,
+ r_rewind,
+ r_count,
+ r_read,
+ r_write
+};
+
+const rset_control *rset_kind_bool = &control;
+
+struct rset_bool_info {
+ int key_size;
+ int op;
+};
+
+static rset_control *r_create(const struct rset_control *sel, void *parms)
+{
+ rset_control *newct;
+ rset_bool_parms *bool_parms = parms;
+ struct rset_bool_info *info;
+
+ logf (LOG_DEBUG, "rsbool_create(%s)", sel->desc);
+ newct = xmalloc(sizeof(*newct));
+ memcpy(newct, sel, sizeof(*sel));
+ newct->buf = xmalloc (sizeof(struct rset_bool_info));
+ info = (struct rset_bool_info*) newct->buf;
+ info->key_size = bool_parms->key_size;
+ info->op = bool_parms->op;
+ return newct;
+}
+
+static int r_open(rset_control *ct, int wflag)
+{
+ if (wflag)
+ {
+ logf (LOG_FATAL, "bool set type is read-only");
+ return -1;
+ }
+ return 0;
+}
+
+static void r_close(rset_control *ct)
+{
+ /* NOP */
+}
+
+static void r_delete(rset_control *ct)
+{
+ xfree(ct);
+}
+
+static void r_rewind(rset_control *ct)
+{
+ logf (LOG_DEBUG, "rsbool_rewind");
+}
+
+static int r_count (rset_control *ct)
+{
+ return 0;
+}
+
+static int r_read (rset_control *ct, void *buf)
+{
+ return 0;
+}
+
+static int r_write (rset_control *ct, const void *buf)
+{
+ logf (LOG_FATAL, "bool set type is read-only");
+ return -1;
+}