diff options
Diffstat (limited to 'ripngd/ripng_debug.c')
| -rw-r--r-- | ripngd/ripng_debug.c | 227 |
1 files changed, 227 insertions, 0 deletions
diff --git a/ripngd/ripng_debug.c b/ripngd/ripng_debug.c new file mode 100644 index 0000000..5ddd7ac --- /dev/null +++ b/ripngd/ripng_debug.c @@ -0,0 +1,227 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * RIPng debug output routines + * Copyright (C) 1998 Kunihiro Ishiguro + */ + +#include <zebra.h> +#include "command.h" +#include "ripngd/ripng_debug.h" + +/* For debug statement. */ +unsigned long ripng_debug_event = 0; +unsigned long ripng_debug_packet = 0; +unsigned long ripng_debug_zebra = 0; + +DEFUN_NOSH (show_debugging_ripng, + show_debugging_ripng_cmd, + "show debugging [ripng]", + SHOW_STR + DEBUG_STR + "RIPng configuration\n") +{ + vty_out(vty, "RIPng debugging status:\n"); + + if (IS_RIPNG_DEBUG_EVENT) + vty_out(vty, " RIPng event debugging is on\n"); + + if (IS_RIPNG_DEBUG_PACKET) { + if (IS_RIPNG_DEBUG_SEND && IS_RIPNG_DEBUG_RECV) { + vty_out(vty, " RIPng packet debugging is on\n"); + } else { + if (IS_RIPNG_DEBUG_SEND) + vty_out(vty, + " RIPng packet send debugging is on\n"); + else + vty_out(vty, + " RIPng packet receive debugging is on\n"); + } + } + + if (IS_RIPNG_DEBUG_ZEBRA) + vty_out(vty, " RIPng zebra debugging is on\n"); + + cmd_show_lib_debugs(vty); + + return CMD_SUCCESS; +} + +DEFUN (debug_ripng_events, + debug_ripng_events_cmd, + "debug ripng events", + DEBUG_STR + "RIPng configuration\n" + "Debug option set for ripng events\n") +{ + ripng_debug_event = RIPNG_DEBUG_EVENT; + return CMD_SUCCESS; +} + +DEFUN (debug_ripng_packet, + debug_ripng_packet_cmd, + "debug ripng packet", + DEBUG_STR + "RIPng configuration\n" + "Debug option set for ripng packet\n") +{ + ripng_debug_packet = RIPNG_DEBUG_PACKET; + ripng_debug_packet |= RIPNG_DEBUG_SEND; + ripng_debug_packet |= RIPNG_DEBUG_RECV; + return CMD_SUCCESS; +} + +DEFUN (debug_ripng_packet_direct, + debug_ripng_packet_direct_cmd, + "debug ripng packet <recv|send>", + DEBUG_STR + "RIPng configuration\n" + "Debug option set for ripng packet\n" + "Debug option set for receive packet\n" + "Debug option set for send packet\n") +{ + int idx_recv_send = 3; + ripng_debug_packet |= RIPNG_DEBUG_PACKET; + if (strcmp("send", argv[idx_recv_send]->text) == 0) + ripng_debug_packet |= RIPNG_DEBUG_SEND; + if (strcmp("recv", argv[idx_recv_send]->text) == 0) + ripng_debug_packet |= RIPNG_DEBUG_RECV; + + return CMD_SUCCESS; +} + +DEFUN (debug_ripng_zebra, + debug_ripng_zebra_cmd, + "debug ripng zebra", + DEBUG_STR + "RIPng configuration\n" + "Debug option set for ripng and zebra communication\n") +{ + ripng_debug_zebra = RIPNG_DEBUG_ZEBRA; + return CMD_SUCCESS; +} + +DEFUN (no_debug_ripng_events, + no_debug_ripng_events_cmd, + "no debug ripng events", + NO_STR + DEBUG_STR + "RIPng configuration\n" + "Debug option set for ripng events\n") +{ + ripng_debug_event = 0; + return CMD_SUCCESS; +} + +DEFUN (no_debug_ripng_packet, + no_debug_ripng_packet_cmd, + "no debug ripng packet", + NO_STR + DEBUG_STR + "RIPng configuration\n" + "Debug option set for ripng packet\n") +{ + ripng_debug_packet = 0; + return CMD_SUCCESS; +} + +DEFUN (no_debug_ripng_packet_direct, + no_debug_ripng_packet_direct_cmd, + "no debug ripng packet <recv|send>", + NO_STR + DEBUG_STR + "RIPng configuration\n" + "Debug option set for ripng packet\n" + "Debug option set for receive packet\n" + "Debug option set for send packet\n") +{ + int idx_recv_send = 4; + if (strcmp("send", argv[idx_recv_send]->text) == 0) { + if (IS_RIPNG_DEBUG_RECV) + ripng_debug_packet &= ~RIPNG_DEBUG_SEND; + else + ripng_debug_packet = 0; + } else if (strcmp("recv", argv[idx_recv_send]->text) == 0) { + if (IS_RIPNG_DEBUG_SEND) + ripng_debug_packet &= ~RIPNG_DEBUG_RECV; + else + ripng_debug_packet = 0; + } + return CMD_SUCCESS; +} + +DEFUN (no_debug_ripng_zebra, + no_debug_ripng_zebra_cmd, + "no debug ripng zebra", + NO_STR + DEBUG_STR + "RIPng configuration\n" + "Debug option set for ripng and zebra communication\n") +{ + ripng_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_RIPNG_DEBUG_EVENT) { + vty_out(vty, "debug ripng events\n"); + write++; + } + if (IS_RIPNG_DEBUG_PACKET) { + if (IS_RIPNG_DEBUG_SEND && IS_RIPNG_DEBUG_RECV) { + vty_out(vty, "debug ripng packet\n"); + write++; + } else { + if (IS_RIPNG_DEBUG_SEND) + vty_out(vty, "debug ripng packet send\n"); + else + vty_out(vty, "debug ripng packet recv\n"); + write++; + } + } + if (IS_RIPNG_DEBUG_ZEBRA) { + vty_out(vty, "debug ripng zebra\n"); + write++; + } + return write; +} + +void ripng_debug_init(void) +{ + ripng_debug_event = 0; + ripng_debug_packet = 0; + ripng_debug_zebra = 0; + + install_node(&debug_node); + + install_element(ENABLE_NODE, &show_debugging_ripng_cmd); + + install_element(ENABLE_NODE, &debug_ripng_events_cmd); + install_element(ENABLE_NODE, &debug_ripng_packet_cmd); + install_element(ENABLE_NODE, &debug_ripng_packet_direct_cmd); + install_element(ENABLE_NODE, &debug_ripng_zebra_cmd); + install_element(ENABLE_NODE, &no_debug_ripng_events_cmd); + install_element(ENABLE_NODE, &no_debug_ripng_packet_cmd); + install_element(ENABLE_NODE, &no_debug_ripng_packet_direct_cmd); + install_element(ENABLE_NODE, &no_debug_ripng_zebra_cmd); + + install_element(CONFIG_NODE, &debug_ripng_events_cmd); + install_element(CONFIG_NODE, &debug_ripng_packet_cmd); + install_element(CONFIG_NODE, &debug_ripng_packet_direct_cmd); + install_element(CONFIG_NODE, &debug_ripng_zebra_cmd); + install_element(CONFIG_NODE, &no_debug_ripng_events_cmd); + install_element(CONFIG_NODE, &no_debug_ripng_packet_cmd); + install_element(CONFIG_NODE, &no_debug_ripng_packet_direct_cmd); + install_element(CONFIG_NODE, &no_debug_ripng_zebra_cmd); +} |