ldpd: adapt the code for Quagga

Signed-off-by: Renato Westphal <renato@opensourcerouting.org>

1 files changed, 198 insertions, 0 deletions

diff --git a/ldpd/ldp_debug.c b/ldpd/ldp_debug.c
new file mode 100644
index 0000000000..15dd06a0f3
--- /dev/null
+++ b/ldpd/ldp_debug.c
@@ -0,0 +1,198 @@
+/*
+ * Copyright (C) 2016 by Open Source Routing.
+ *
+ * This file is part of GNU Zebra.
+ *
+ * GNU Zebra is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * GNU Zebra is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Zebra; see the file COPYING.  If not, write to the Free
+ * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include <zebra.h>
+
+#include "command.h"
+#include "vty.h"
+
+#include "ldpd.h"
+#include "ldp_debug.h"
+#include "ldp_vty.h"
+
+struct ldp_debug conf_ldp_debug;
+struct ldp_debug ldp_debug;
+
+/* Debug node. */
+struct cmd_node ldp_debug_node =
+{
+	DEBUG_NODE,
+	"",
+	1
+};
+
+int
+ldp_vty_debug(struct vty *vty, struct vty_arg *args[])
+{
+ 	const char		*type_str, *dir_str;
+	int			 disable, all;
+
+	disable = (vty_get_arg_value(args, "no")) ? 1 : 0;
+	type_str = vty_get_arg_value(args, "type");
+
+	if (strcmp(type_str, "discovery") == 0) {
+		dir_str = vty_get_arg_value(args, "dir");
+		if (dir_str == NULL)
+			return (CMD_WARNING);
+
+		if (dir_str[0] == 'r') {
+			if (disable)
+				DEBUG_OFF(hello, HELLO_RECV);
+			else
+				DEBUG_ON(hello, HELLO_RECV);
+		} else {
+			if (disable)
+				DEBUG_OFF(hello, HELLO_SEND);
+			else
+				DEBUG_ON(hello, HELLO_SEND);
+		}
+	} else if (strcmp(type_str, "errors") == 0) {
+		if (disable)
+			DEBUG_OFF(errors, ERRORS);
+		else
+			DEBUG_ON(errors, ERRORS);
+	} else if (strcmp(type_str, "event") == 0) {
+		if (disable)
+			DEBUG_OFF(event, EVENT);
+		else
+			DEBUG_ON(event, EVENT);
+	} else 	if (strcmp(type_str, "messages") == 0) {
+		all = (vty_get_arg_value(args, "all")) ? 1 : 0;
+		dir_str = vty_get_arg_value(args, "dir");
+		if (dir_str == NULL)
+			return (CMD_WARNING);
+
+		if (dir_str[0] == 'r') {
+			if (disable) {
+				DEBUG_OFF(msg, MSG_RECV);
+				DEBUG_OFF(msg, MSG_RECV_ALL);
+			} else {
+				DEBUG_ON(msg, MSG_RECV);
+				if (all)
+					DEBUG_ON(msg, MSG_RECV_ALL);
+			}
+		} else {
+			if (disable) {
+				DEBUG_OFF(msg, MSG_SEND);
+				DEBUG_OFF(msg, MSG_SEND_ALL);
+			} else {
+				DEBUG_ON(msg, MSG_SEND);
+				if (all)
+					DEBUG_ON(msg, MSG_SEND_ALL);
+			}
+		}
+	} else 	if (strcmp(type_str, "zebra") == 0) {
+		if (disable)
+			DEBUG_OFF(zebra, ZEBRA);
+		else
+			DEBUG_ON(zebra, ZEBRA);
+	}
+
+	main_imsg_compose_both(IMSG_DEBUG_UPDATE, &ldp_debug,
+	    sizeof(ldp_debug));
+
+	return (CMD_SUCCESS);
+}
+
+int
+ldp_vty_show_debugging(struct vty *vty, struct vty_arg *args[])
+{
+	vty_out(vty, "LDP debugging status:%s", VTY_NEWLINE);
+
+	if (LDP_DEBUG(hello, HELLO_RECV))
+		vty_out(vty, "  LDP discovery debugging is on (inbound)%s",
+		    VTY_NEWLINE);
+	if (LDP_DEBUG(hello, HELLO_SEND))
+		vty_out(vty, "  LDP discovery debugging is on (outbound)%s",
+		    VTY_NEWLINE);
+	if (LDP_DEBUG(errors, ERRORS))
+		vty_out(vty, "  LDP errors debugging is on%s", VTY_NEWLINE);
+	if (LDP_DEBUG(event, EVENT))
+		vty_out(vty, "  LDP events debugging is on%s", VTY_NEWLINE);
+	if (LDP_DEBUG(msg, MSG_RECV_ALL))
+		vty_out(vty, "  LDP detailed messages debugging is on "
+		    "(inbound)%s", VTY_NEWLINE);
+	else if (LDP_DEBUG(msg, MSG_RECV))
+		vty_out(vty, "  LDP messages debugging is on (inbound)%s",
+		    VTY_NEWLINE);
+	if (LDP_DEBUG(msg, MSG_SEND_ALL))
+		vty_out(vty, "  LDP detailed messages debugging is on "
+		    "(outbound)%s", VTY_NEWLINE);
+	else if (LDP_DEBUG(msg, MSG_SEND))
+		vty_out(vty, "  LDP messages debugging is on (outbound)%s",
+		    VTY_NEWLINE);
+	if (LDP_DEBUG(zebra, ZEBRA))
+		vty_out(vty, "  LDP zebra debugging is on%s", VTY_NEWLINE);
+	vty_out (vty, "%s", VTY_NEWLINE);
+
+	return (CMD_SUCCESS);
+}
+
+int
+ldp_debug_config_write(struct vty *vty)
+{
+	int write = 0;
+
+	if (CONF_LDP_DEBUG(hello, HELLO_RECV)) {
+		vty_out(vty, "debug mpls ldp discovery hello recv%s",
+		    VTY_NEWLINE);
+		write = 1;
+	}
+
+	if (CONF_LDP_DEBUG(hello, HELLO_SEND)) {
+		vty_out(vty, "debug mpls ldp discovery hello sent%s",
+		    VTY_NEWLINE);
+		write = 1;
+	}
+
+	if (CONF_LDP_DEBUG(errors, ERRORS)) {
+		vty_out(vty, "debug mpls ldp errors%s", VTY_NEWLINE);
+		write = 1;
+	}
+
+	if (CONF_LDP_DEBUG(event, EVENT)) {
+		vty_out(vty, "debug mpls ldp event%s", VTY_NEWLINE);
+		write = 1;
+	}
+
+	if (CONF_LDP_DEBUG(msg, MSG_RECV_ALL)) {
+		vty_out(vty, "debug mpls ldp messages recv all%s", VTY_NEWLINE);
+		write = 1;
+	} else if (CONF_LDP_DEBUG(msg, MSG_RECV)) {
+		vty_out(vty, "debug mpls ldp messages recv%s", VTY_NEWLINE);
+		write = 1;
+	}
+
+	if (CONF_LDP_DEBUG(msg, MSG_SEND_ALL)) {
+		vty_out(vty, "debug mpls ldp messages sent all%s", VTY_NEWLINE);
+		write = 1;
+	} else if (CONF_LDP_DEBUG(msg, MSG_SEND)) {
+		vty_out(vty, "debug mpls ldp messages sent%s", VTY_NEWLINE);
+		write = 1;
+	}
+
+	if (CONF_LDP_DEBUG(zebra, ZEBRA)) {
+		vty_out(vty, "debug mpls ldp zebra%s", VTY_NEWLINE);
+		write = 1;
+	}
+
+	return (write);
+}