Initial revision
diff --git a/ripd/rip_debug.c b/ripd/rip_debug.c
new file mode 100644
index 0000000..4f09200
--- /dev/null
+++ b/ripd/rip_debug.c
@@ -0,0 +1,290 @@
+/* RIP debug routines
+ * Copyright (C) 1999 Kunihiro Ishiguro <kunihiro@zebra.org>
+ *
+ * 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 "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 (show_debugging_rip,
+ show_debugging_rip_cmd,
+ "show debugging rip",
+ SHOW_STR
+ DEBUG_STR
+ RIP_STR)
+{
+ vty_out (vty, "Zebra debugging status:%s", VTY_NEWLINE);
+
+ if (IS_RIP_DEBUG_EVENT)
+ vty_out (vty, " RIP event debugging is on%s", VTY_NEWLINE);
+
+ if (IS_RIP_DEBUG_PACKET)
+ {
+ if (IS_RIP_DEBUG_SEND && IS_RIP_DEBUG_RECV)
+ {
+ vty_out (vty, " RIP packet%s debugging is on%s",
+ IS_RIP_DEBUG_DETAIL ? " detail" : "",
+ VTY_NEWLINE);
+ }
+ else
+ {
+ if (IS_RIP_DEBUG_SEND)
+ vty_out (vty, " RIP packet send%s debugging is on%s",
+ IS_RIP_DEBUG_DETAIL ? " detail" : "",
+ VTY_NEWLINE);
+ else
+ vty_out (vty, " RIP packet receive%s debugging is on%s",
+ IS_RIP_DEBUG_DETAIL ? " detail" : "",
+ VTY_NEWLINE);
+ }
+ }
+
+ if (IS_RIP_DEBUG_ZEBRA)
+ vty_out (vty, " RIP zebra debugging is on%s", VTY_NEWLINE);
+
+ 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_WARNING;
+}
+
+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")
+{
+ rip_debug_packet |= RIP_DEBUG_PACKET;
+ if (strncmp ("send", argv[0], strlen (argv[0])) == 0)
+ rip_debug_packet |= RIP_DEBUG_SEND;
+ if (strncmp ("recv", argv[0], strlen (argv[0])) == 0)
+ rip_debug_packet |= RIP_DEBUG_RECV;
+ rip_debug_packet &= ~RIP_DEBUG_DETAIL;
+ return CMD_SUCCESS;
+}
+
+DEFUN (debug_rip_packet_detail,
+ debug_rip_packet_detail_cmd,
+ "debug rip packet (recv|send) detail",
+ DEBUG_STR
+ RIP_STR
+ "RIP packet\n"
+ "RIP receive packet\n"
+ "RIP send packet\n"
+ "Detailed information display\n")
+{
+ rip_debug_packet |= RIP_DEBUG_PACKET;
+ if (strncmp ("send", argv[0], strlen (argv[0])) == 0)
+ rip_debug_packet |= RIP_DEBUG_SEND;
+ if (strncmp ("recv", argv[0], strlen (argv[0])) == 0)
+ rip_debug_packet |= RIP_DEBUG_RECV;
+ rip_debug_packet |= RIP_DEBUG_DETAIL;
+ 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_WARNING;
+}
+
+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")
+{
+ if (strncmp ("send", argv[0], strlen (argv[0])) == 0)
+ {
+ if (IS_RIP_DEBUG_RECV)
+ rip_debug_packet &= ~RIP_DEBUG_SEND;
+ else
+ rip_debug_packet = 0;
+ }
+ else if (strncmp ("recv", argv[0], strlen (argv[0])) == 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_WARNING;
+}
+
+/* Debug node. */
+struct cmd_node debug_node =
+{
+ DEBUG_NODE,
+ "", /* Debug node has no interface. */
+ 1
+};
+
+int
+config_write_debug (struct vty *vty)
+{
+ int write = 0;
+
+ if (IS_RIP_DEBUG_EVENT)
+ {
+ vty_out (vty, "debug rip events%s", VTY_NEWLINE);
+ write++;
+ }
+ if (IS_RIP_DEBUG_PACKET)
+ {
+ if (IS_RIP_DEBUG_SEND && IS_RIP_DEBUG_RECV)
+ {
+ vty_out (vty, "debug rip packet%s%s",
+ IS_RIP_DEBUG_DETAIL ? " detail" : "",
+ VTY_NEWLINE);
+ write++;
+ }
+ else
+ {
+ if (IS_RIP_DEBUG_SEND)
+ vty_out (vty, "debug rip packet send%s%s",
+ IS_RIP_DEBUG_DETAIL ? " detail" : "",
+ VTY_NEWLINE);
+ else
+ vty_out (vty, "debug rip packet recv%s%s",
+ IS_RIP_DEBUG_DETAIL ? " detail" : "",
+ VTY_NEWLINE);
+ write++;
+ }
+ }
+ if (IS_RIP_DEBUG_ZEBRA)
+ {
+ vty_out (vty, "debug rip zebra%s", VTY_NEWLINE);
+ write++;
+ }
+ return write;
+}
+
+void
+rip_debug_reset ()
+{
+ rip_debug_event = 0;
+ rip_debug_packet = 0;
+ rip_debug_zebra = 0;
+}
+
+void
+rip_debug_init ()
+{
+ rip_debug_event = 0;
+ rip_debug_packet = 0;
+ rip_debug_zebra = 0;
+
+ install_node (&debug_node, config_write_debug);
+
+ 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_packet_detail_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_packet_detail_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);
+}