Adding upstream version 9.1.upstream/9.1

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

1 files changed, 224 insertions, 0 deletions

diff --git a/ripd/rip_debug.c b/ripd/rip_debug.c
new file mode 100644
index 0000000..e91d791
--- /dev/null
+++ b/ripd/rip_debug.c
@@ -0,0 +1,224 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/* RIP debug routines
+ * Copyright (C) 1999 Kunihiro Ishiguro <kunihiro@zebra.org>
+ */
+
+#include <zebra.h>
+#include "command.h"
+#include "ripd/rip_debug.h"
+
+/* For debug statement. */
+unsigned long rip_debug_event = 0;
+unsigned long rip_debug_packet = 0;
+unsigned long rip_debug_zebra = 0;
+
+DEFUN_NOSH (show_debugging_rip,
+	    show_debugging_rip_cmd,
+	    "show debugging [rip]",
+	    SHOW_STR
+	    DEBUG_STR
+	    RIP_STR)
+{
+	vty_out(vty, "RIP debugging status:\n");
+
+	if (IS_RIP_DEBUG_EVENT)
+		vty_out(vty, "  RIP event debugging is on\n");
+
+	if (IS_RIP_DEBUG_PACKET) {
+		if (IS_RIP_DEBUG_SEND && IS_RIP_DEBUG_RECV) {
+			vty_out(vty, "  RIP packet debugging is on\n");
+		} else {
+			if (IS_RIP_DEBUG_SEND)
+				vty_out(vty,
+					"  RIP packet send debugging is on\n");
+			else
+				vty_out(vty,
+					"  RIP packet receive debugging is on\n");
+		}
+	}
+
+	if (IS_RIP_DEBUG_ZEBRA)
+		vty_out(vty, "  RIP zebra debugging is on\n");
+
+	cmd_show_lib_debugs(vty);
+
+	return CMD_SUCCESS;
+}
+
+DEFUN (debug_rip_events,
+       debug_rip_events_cmd,
+       "debug rip events",
+       DEBUG_STR
+       RIP_STR
+       "RIP events\n")
+{
+	rip_debug_event = RIP_DEBUG_EVENT;
+	return CMD_SUCCESS;
+}
+
+DEFUN (debug_rip_packet,
+       debug_rip_packet_cmd,
+       "debug rip packet",
+       DEBUG_STR
+       RIP_STR
+       "RIP packet\n")
+{
+	rip_debug_packet = RIP_DEBUG_PACKET;
+	rip_debug_packet |= RIP_DEBUG_SEND;
+	rip_debug_packet |= RIP_DEBUG_RECV;
+	return CMD_SUCCESS;
+}
+
+DEFUN (debug_rip_packet_direct,
+       debug_rip_packet_direct_cmd,
+       "debug rip packet <recv|send>",
+       DEBUG_STR
+       RIP_STR
+       "RIP packet\n"
+       "RIP receive packet\n"
+       "RIP send packet\n")
+{
+	int idx_recv_send = 3;
+	rip_debug_packet |= RIP_DEBUG_PACKET;
+	if (strcmp("send", argv[idx_recv_send]->text) == 0)
+		rip_debug_packet |= RIP_DEBUG_SEND;
+	if (strcmp("recv", argv[idx_recv_send]->text) == 0)
+		rip_debug_packet |= RIP_DEBUG_RECV;
+	return CMD_SUCCESS;
+}
+
+DEFUN (debug_rip_zebra,
+       debug_rip_zebra_cmd,
+       "debug rip zebra",
+       DEBUG_STR
+       RIP_STR
+       "RIP and ZEBRA communication\n")
+{
+	rip_debug_zebra = RIP_DEBUG_ZEBRA;
+	return CMD_SUCCESS;
+}
+
+DEFUN (no_debug_rip_events,
+       no_debug_rip_events_cmd,
+       "no debug rip events",
+       NO_STR
+       DEBUG_STR
+       RIP_STR
+       "RIP events\n")
+{
+	rip_debug_event = 0;
+	return CMD_SUCCESS;
+}
+
+DEFUN (no_debug_rip_packet,
+       no_debug_rip_packet_cmd,
+       "no debug rip packet",
+       NO_STR
+       DEBUG_STR
+       RIP_STR
+       "RIP packet\n")
+{
+	rip_debug_packet = 0;
+	return CMD_SUCCESS;
+}
+
+DEFUN (no_debug_rip_packet_direct,
+       no_debug_rip_packet_direct_cmd,
+       "no debug rip packet <recv|send>",
+       NO_STR
+       DEBUG_STR
+       RIP_STR
+       "RIP packet\n"
+       "RIP option set for receive packet\n"
+       "RIP option set for send packet\n")
+{
+	int idx_recv_send = 4;
+	if (strcmp("send", argv[idx_recv_send]->text) == 0) {
+		if (IS_RIP_DEBUG_RECV)
+			rip_debug_packet &= ~RIP_DEBUG_SEND;
+		else
+			rip_debug_packet = 0;
+	} else if (strcmp("recv", argv[idx_recv_send]->text) == 0) {
+		if (IS_RIP_DEBUG_SEND)
+			rip_debug_packet &= ~RIP_DEBUG_RECV;
+		else
+			rip_debug_packet = 0;
+	}
+	return CMD_SUCCESS;
+}
+
+DEFUN (no_debug_rip_zebra,
+       no_debug_rip_zebra_cmd,
+       "no debug rip zebra",
+       NO_STR
+       DEBUG_STR
+       RIP_STR
+       "RIP and ZEBRA communication\n")
+{
+	rip_debug_zebra = 0;
+	return CMD_SUCCESS;
+}
+
+static int config_write_debug(struct vty *vty);
+/* Debug node. */
+static struct cmd_node debug_node = {
+	.name = "debug",
+	.node = DEBUG_NODE,
+	.prompt = "",
+	.config_write = config_write_debug,
+};
+
+static int config_write_debug(struct vty *vty)
+{
+	int write = 0;
+
+	if (IS_RIP_DEBUG_EVENT) {
+		vty_out(vty, "debug rip events\n");
+		write++;
+	}
+	if (IS_RIP_DEBUG_PACKET) {
+		if (IS_RIP_DEBUG_SEND && IS_RIP_DEBUG_RECV) {
+			vty_out(vty, "debug rip packet\n");
+			write++;
+		} else {
+			if (IS_RIP_DEBUG_SEND)
+				vty_out(vty, "debug rip packet send\n");
+			else
+				vty_out(vty, "debug rip packet recv\n");
+			write++;
+		}
+	}
+	if (IS_RIP_DEBUG_ZEBRA) {
+		vty_out(vty, "debug rip zebra\n");
+		write++;
+	}
+	return write;
+}
+
+void rip_debug_init(void)
+{
+	rip_debug_event = 0;
+	rip_debug_packet = 0;
+	rip_debug_zebra = 0;
+
+	install_node(&debug_node);
+
+	install_element(ENABLE_NODE, &show_debugging_rip_cmd);
+	install_element(ENABLE_NODE, &debug_rip_events_cmd);
+	install_element(ENABLE_NODE, &debug_rip_packet_cmd);
+	install_element(ENABLE_NODE, &debug_rip_packet_direct_cmd);
+	install_element(ENABLE_NODE, &debug_rip_zebra_cmd);
+	install_element(ENABLE_NODE, &no_debug_rip_events_cmd);
+	install_element(ENABLE_NODE, &no_debug_rip_packet_cmd);
+	install_element(ENABLE_NODE, &no_debug_rip_packet_direct_cmd);
+	install_element(ENABLE_NODE, &no_debug_rip_zebra_cmd);
+
+	install_element(CONFIG_NODE, &debug_rip_events_cmd);
+	install_element(CONFIG_NODE, &debug_rip_packet_cmd);
+	install_element(CONFIG_NODE, &debug_rip_packet_direct_cmd);
+	install_element(CONFIG_NODE, &debug_rip_zebra_cmd);
+	install_element(CONFIG_NODE, &no_debug_rip_events_cmd);
+	install_element(CONFIG_NODE, &no_debug_rip_packet_cmd);
+	install_element(CONFIG_NODE, &no_debug_rip_packet_direct_cmd);
+	install_element(CONFIG_NODE, &no_debug_rip_zebra_cmd);
+}