Adding upstream version 9.1.upstream/9.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 194 insertions, 0 deletions

diff --git a/ldpd/ldp_debug.c b/ldpd/ldp_debug.c
new file mode 100644
index 0000000..957fb8e
--- /dev/null
+++ b/ldpd/ldp_debug.c
@@ -0,0 +1,194 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2016 by Open Source Routing.
+ */
+
+#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;
+
+static int	ldp_debug_config_write(struct vty *);
+
+/* Debug node. */
+struct cmd_node ldp_debug_node = {
+	.name = "debug",
+	.node = DEBUG_NODE,
+	.prompt = "",
+	.config_write = ldp_debug_config_write,
+};
+
+int
+ldp_vty_debug(struct vty *vty, const char *negate, const char *type_str,
+    const char *dir_str, const char *all)
+{
+	if (type_str == NULL)
+		return (CMD_WARNING_CONFIG_FAILED);
+
+	if (strcmp(type_str, "discovery") == 0) {
+		if (dir_str == NULL)
+			return (CMD_WARNING_CONFIG_FAILED);
+
+		if (dir_str[0] == 'r') {
+			if (negate)
+				DEBUG_OFF(hello, LDP_DEBUG_HELLO_RECV);
+			else
+				DEBUG_ON(hello, LDP_DEBUG_HELLO_RECV);
+		} else {
+			if (negate)
+				DEBUG_OFF(hello, LDP_DEBUG_HELLO_SEND);
+			else
+				DEBUG_ON(hello, LDP_DEBUG_HELLO_SEND);
+		}
+	} else if (strcmp(type_str, "errors") == 0) {
+		if (negate)
+			DEBUG_OFF(errors, LDP_DEBUG_ERRORS);
+		else
+			DEBUG_ON(errors, LDP_DEBUG_ERRORS);
+	} else if (strcmp(type_str, "event") == 0) {
+		if (negate)
+			DEBUG_OFF(event, LDP_DEBUG_EVENT);
+		else
+			DEBUG_ON(event, LDP_DEBUG_EVENT);
+	} else if (strcmp(type_str, "labels") == 0) {
+		if (negate)
+			DEBUG_OFF(labels, LDP_DEBUG_LABELS);
+		else
+			DEBUG_ON(labels, LDP_DEBUG_LABELS);
+	} else if (strcmp(type_str, "messages") == 0) {
+		if (dir_str == NULL)
+			return (CMD_WARNING_CONFIG_FAILED);
+
+		if (dir_str[0] == 'r') {
+			if (negate) {
+				DEBUG_OFF(msg, LDP_DEBUG_MSG_RECV);
+				DEBUG_OFF(msg, LDP_DEBUG_MSG_RECV_ALL);
+			} else {
+				DEBUG_ON(msg, LDP_DEBUG_MSG_RECV);
+				if (all)
+					DEBUG_ON(msg, LDP_DEBUG_MSG_RECV_ALL);
+			}
+		} else {
+			if (negate) {
+				DEBUG_OFF(msg, LDP_DEBUG_MSG_SEND);
+				DEBUG_OFF(msg, LDP_DEBUG_MSG_SEND_ALL);
+			} else {
+				DEBUG_ON(msg, LDP_DEBUG_MSG_SEND);
+				if (all)
+					DEBUG_ON(msg, LDP_DEBUG_MSG_SEND_ALL);
+			}
+		}
+	} else if (strcmp(type_str, "sync") == 0) {
+		if (negate)
+			DEBUG_OFF(sync, LDP_DEBUG_SYNC);
+		else
+			DEBUG_ON(sync, LDP_DEBUG_SYNC);
+	} else if (strcmp(type_str, "zebra") == 0) {
+		if (negate)
+			DEBUG_OFF(zebra, LDP_DEBUG_ZEBRA);
+		else
+			DEBUG_ON(zebra, LDP_DEBUG_ZEBRA);
+	}
+
+	main_imsg_compose_both(IMSG_DEBUG_UPDATE, &ldp_debug, sizeof(ldp_debug));
+
+	return (CMD_SUCCESS);
+}
+
+int
+ldp_vty_show_debugging(struct vty *vty)
+{
+	vty_out (vty, "LDP debugging status:\n");
+
+	if (LDP_DEBUG(hello, LDP_DEBUG_HELLO_RECV))
+		vty_out (vty,"  LDP discovery debugging is on (inbound)\n");
+	if (LDP_DEBUG(hello, LDP_DEBUG_HELLO_SEND))
+		vty_out (vty,"  LDP discovery debugging is on (outbound)\n");
+	if (LDP_DEBUG(errors, LDP_DEBUG_ERRORS))
+		vty_out (vty, "  LDP errors debugging is on\n");
+	if (LDP_DEBUG(event, LDP_DEBUG_EVENT))
+		vty_out (vty, "  LDP events debugging is on\n");
+	if (LDP_DEBUG(labels, LDP_DEBUG_LABELS))
+		vty_out (vty, "  LDP labels debugging is on\n");
+	if (LDP_DEBUG(msg, LDP_DEBUG_MSG_RECV_ALL))
+		vty_out (vty, "  LDP detailed messages debugging is on (inbound)\n");
+	else if (LDP_DEBUG(msg, LDP_DEBUG_MSG_RECV))
+		vty_out (vty,"  LDP messages debugging is on (inbound)\n");
+	if (LDP_DEBUG(msg, LDP_DEBUG_MSG_SEND_ALL))
+		vty_out (vty, "  LDP detailed messages debugging is on (outbound)\n");
+	else if (LDP_DEBUG(msg, LDP_DEBUG_MSG_SEND))
+		vty_out (vty,"  LDP messages debugging is on (outbound)\n");
+	if (LDP_DEBUG(sync, LDP_DEBUG_SYNC))
+		vty_out (vty, "  LDP sync debugging is on\n");
+	if (LDP_DEBUG(zebra, LDP_DEBUG_ZEBRA))
+		vty_out (vty, "  LDP zebra debugging is on\n");
+	vty_out (vty, "\n");
+
+	return (CMD_SUCCESS);
+}
+
+static int
+ldp_debug_config_write(struct vty *vty)
+{
+	int write = 0;
+
+	if (CONF_LDP_DEBUG(hello, LDP_DEBUG_HELLO_RECV)) {
+		vty_out (vty,"debug mpls ldp discovery hello recv\n");
+		write = 1;
+	}
+
+	if (CONF_LDP_DEBUG(hello, LDP_DEBUG_HELLO_SEND)) {
+		vty_out (vty,"debug mpls ldp discovery hello sent\n");
+		write = 1;
+	}
+
+	if (CONF_LDP_DEBUG(errors, LDP_DEBUG_ERRORS)) {
+		vty_out (vty, "debug mpls ldp errors\n");
+		write = 1;
+	}
+
+	if (CONF_LDP_DEBUG(event, LDP_DEBUG_EVENT)) {
+		vty_out (vty, "debug mpls ldp event\n");
+		write = 1;
+	}
+
+	if (CONF_LDP_DEBUG(labels, LDP_DEBUG_LABELS)) {
+		vty_out (vty, "debug mpls ldp labels\n");
+		write = 1;
+	}
+
+	if (CONF_LDP_DEBUG(msg, LDP_DEBUG_MSG_RECV_ALL)) {
+		vty_out (vty, "debug mpls ldp messages recv all\n");
+		write = 1;
+	} else if (CONF_LDP_DEBUG(msg, LDP_DEBUG_MSG_RECV)) {
+		vty_out (vty, "debug mpls ldp messages recv\n");
+		write = 1;
+	}
+
+	if (CONF_LDP_DEBUG(msg, LDP_DEBUG_MSG_SEND_ALL)) {
+		vty_out (vty, "debug mpls ldp messages sent all\n");
+		write = 1;
+	} else if (CONF_LDP_DEBUG(msg, LDP_DEBUG_MSG_SEND)) {
+		vty_out (vty, "debug mpls ldp messages sent\n");
+		write = 1;
+	}
+
+	if (CONF_LDP_DEBUG(zebra, LDP_DEBUG_ZEBRA)) {
+		vty_out (vty, "debug mpls ldp zebra\n");
+		write = 1;
+	}
+
+	if (CONF_LDP_DEBUG(sync, LDP_DEBUG_SYNC)) {
+		vty_out (vty, "debug mpls ldp sync\n");
+		write = 1;
+	}
+
+	return (write);
+}