1: /*
2: * RIPng debug output routines
3: * Copyright (C) 1998 Kunihiro Ishiguro
4: *
5: * This file is part of GNU Zebra.
6: *
7: * GNU Zebra is free software; you can redistribute it and/or modify it
8: * under the terms of the GNU General Public License as published by the
9: * Free Software Foundation; either version 2, or (at your option) any
10: * later version.
11: *
12: * GNU Zebra is distributed in the hope that it will be useful, but
13: * WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15: * General Public License for more details.
16: *
17: * You should have received a copy of the GNU General Public License
18: * along with GNU Zebra; see the file COPYING. If not, write to the Free
19: * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
20: * 02111-1307, USA.
21: */
22:
23: #include <zebra.h>
24: #include "command.h"
25: #include "ripngd/ripng_debug.h"
26:
27: /* For debug statement. */
28: unsigned long ripng_debug_event = 0;
29: unsigned long ripng_debug_packet = 0;
30: unsigned long ripng_debug_zebra = 0;
31:
32: DEFUN (show_debugging_ripng,
33: show_debugging_ripng_cmd,
34: "show debugging ripng",
35: SHOW_STR
36: DEBUG_STR
37: "RIPng configuration\n")
38: {
39: vty_out (vty, "RIPng debugging status:%s", VTY_NEWLINE);
40:
41: if (IS_RIPNG_DEBUG_EVENT)
42: vty_out (vty, " RIPng event debugging is on%s", VTY_NEWLINE);
43:
44: if (IS_RIPNG_DEBUG_PACKET)
45: {
46: if (IS_RIPNG_DEBUG_SEND && IS_RIPNG_DEBUG_RECV)
47: {
48: vty_out (vty, " RIPng packet debugging is on%s",
49: VTY_NEWLINE);
50: }
51: else
52: {
53: if (IS_RIPNG_DEBUG_SEND)
54: vty_out (vty, " RIPng packet send debugging is on%s",
55: VTY_NEWLINE);
56: else
57: vty_out (vty, " RIPng packet receive debugging is on%s",
58: VTY_NEWLINE);
59: }
60: }
61:
62: if (IS_RIPNG_DEBUG_ZEBRA)
63: vty_out (vty, " RIPng zebra debugging is on%s", VTY_NEWLINE);
64:
65: return CMD_SUCCESS;
66: }
67:
68: DEFUN (debug_ripng_events,
69: debug_ripng_events_cmd,
70: "debug ripng events",
71: DEBUG_STR
72: "RIPng configuration\n"
73: "Debug option set for ripng events\n")
74: {
75: ripng_debug_event = RIPNG_DEBUG_EVENT;
76: return CMD_WARNING;
77: }
78:
79: DEFUN (debug_ripng_packet,
80: debug_ripng_packet_cmd,
81: "debug ripng packet",
82: DEBUG_STR
83: "RIPng configuration\n"
84: "Debug option set for ripng packet\n")
85: {
86: ripng_debug_packet = RIPNG_DEBUG_PACKET;
87: ripng_debug_packet |= RIPNG_DEBUG_SEND;
88: ripng_debug_packet |= RIPNG_DEBUG_RECV;
89: return CMD_SUCCESS;
90: }
91:
92: DEFUN (debug_ripng_packet_direct,
93: debug_ripng_packet_direct_cmd,
94: "debug ripng packet (recv|send)",
95: DEBUG_STR
96: "RIPng configuration\n"
97: "Debug option set for ripng packet\n"
98: "Debug option set for receive packet\n"
99: "Debug option set for send packet\n")
100: {
101: ripng_debug_packet |= RIPNG_DEBUG_PACKET;
102: if (strncmp ("send", argv[0], strlen (argv[0])) == 0)
103: ripng_debug_packet |= RIPNG_DEBUG_SEND;
104: if (strncmp ("recv", argv[0], strlen (argv[0])) == 0)
105: ripng_debug_packet |= RIPNG_DEBUG_RECV;
106:
107: return CMD_SUCCESS;
108: }
109:
110: /* N.B. the "detail" modifier is a no-op. we leave this command
111: for legacy compatibility. */
112: DEFUN_DEPRECATED (debug_ripng_packet_detail,
113: debug_ripng_packet_detail_cmd,
114: "debug ripng packet (recv|send) detail",
115: DEBUG_STR
116: "RIPng configuration\n"
117: "Debug option set for ripng packet\n"
118: "Debug option set for receive packet\n"
119: "Debug option set for send packet\n"
120: "Debug option set detaied information\n")
121: {
122: ripng_debug_packet |= RIPNG_DEBUG_PACKET;
123: if (strncmp ("send", argv[0], strlen (argv[0])) == 0)
124: ripng_debug_packet |= RIPNG_DEBUG_SEND;
125: if (strncmp ("recv", argv[0], strlen (argv[0])) == 0)
126: ripng_debug_packet |= RIPNG_DEBUG_RECV;
127:
128: return CMD_SUCCESS;
129: }
130:
131: DEFUN (debug_ripng_zebra,
132: debug_ripng_zebra_cmd,
133: "debug ripng zebra",
134: DEBUG_STR
135: "RIPng configuration\n"
136: "Debug option set for ripng and zebra communication\n")
137: {
138: ripng_debug_zebra = RIPNG_DEBUG_ZEBRA;
139: return CMD_WARNING;
140: }
141:
142: DEFUN (no_debug_ripng_events,
143: no_debug_ripng_events_cmd,
144: "no debug ripng events",
145: NO_STR
146: DEBUG_STR
147: "RIPng configuration\n"
148: "Debug option set for ripng events\n")
149: {
150: ripng_debug_event = 0;
151: return CMD_SUCCESS;
152: }
153:
154: DEFUN (no_debug_ripng_packet,
155: no_debug_ripng_packet_cmd,
156: "no debug ripng packet",
157: NO_STR
158: DEBUG_STR
159: "RIPng configuration\n"
160: "Debug option set for ripng packet\n")
161: {
162: ripng_debug_packet = 0;
163: return CMD_SUCCESS;
164: }
165:
166: DEFUN (no_debug_ripng_packet_direct,
167: no_debug_ripng_packet_direct_cmd,
168: "no debug ripng packet (recv|send)",
169: NO_STR
170: DEBUG_STR
171: "RIPng configuration\n"
172: "Debug option set for ripng packet\n"
173: "Debug option set for receive packet\n"
174: "Debug option set for send packet\n")
175: {
176: if (strncmp ("send", argv[0], strlen (argv[0])) == 0)
177: {
178: if (IS_RIPNG_DEBUG_RECV)
179: ripng_debug_packet &= ~RIPNG_DEBUG_SEND;
180: else
181: ripng_debug_packet = 0;
182: }
183: else if (strncmp ("recv", argv[0], strlen (argv[0])) == 0)
184: {
185: if (IS_RIPNG_DEBUG_SEND)
186: ripng_debug_packet &= ~RIPNG_DEBUG_RECV;
187: else
188: ripng_debug_packet = 0;
189: }
190: return CMD_SUCCESS;
191: }
192:
193: DEFUN (no_debug_ripng_zebra,
194: no_debug_ripng_zebra_cmd,
195: "no debug ripng zebra",
196: NO_STR
197: DEBUG_STR
198: "RIPng configuration\n"
199: "Debug option set for ripng and zebra communication\n")
200: {
201: ripng_debug_zebra = 0;
202: return CMD_WARNING;
203: }
204:
205: /* Debug node. */
206: static struct cmd_node debug_node =
207: {
208: DEBUG_NODE,
209: "", /* Debug node has no interface. */
210: 1 /* VTYSH */
211: };
212:
213: static int
214: config_write_debug (struct vty *vty)
215: {
216: int write = 0;
217:
218: if (IS_RIPNG_DEBUG_EVENT)
219: {
220: vty_out (vty, "debug ripng events%s", VTY_NEWLINE);
221: write++;
222: }
223: if (IS_RIPNG_DEBUG_PACKET)
224: {
225: if (IS_RIPNG_DEBUG_SEND && IS_RIPNG_DEBUG_RECV)
226: {
227: vty_out (vty, "debug ripng packet%s",
228: VTY_NEWLINE);
229: write++;
230: }
231: else
232: {
233: if (IS_RIPNG_DEBUG_SEND)
234: vty_out (vty, "debug ripng packet send%s",
235: VTY_NEWLINE);
236: else
237: vty_out (vty, "debug ripng packet recv%s",
238: VTY_NEWLINE);
239: write++;
240: }
241: }
242: if (IS_RIPNG_DEBUG_ZEBRA)
243: {
244: vty_out (vty, "debug ripng zebra%s", VTY_NEWLINE);
245: write++;
246: }
247: return write;
248: }
249:
250: void
251: ripng_debug_reset ()
252: {
253: ripng_debug_event = 0;
254: ripng_debug_packet = 0;
255: ripng_debug_zebra = 0;
256: }
257:
258: void
259: ripng_debug_init ()
260: {
261: ripng_debug_event = 0;
262: ripng_debug_packet = 0;
263: ripng_debug_zebra = 0;
264:
265: install_node (&debug_node, config_write_debug);
266:
267: install_element (VIEW_NODE, &show_debugging_ripng_cmd);
268:
269: install_element (ENABLE_NODE, &show_debugging_ripng_cmd);
270: install_element (ENABLE_NODE, &debug_ripng_events_cmd);
271: install_element (ENABLE_NODE, &debug_ripng_packet_cmd);
272: install_element (ENABLE_NODE, &debug_ripng_packet_direct_cmd);
273: install_element (ENABLE_NODE, &debug_ripng_packet_detail_cmd);
274: install_element (ENABLE_NODE, &debug_ripng_zebra_cmd);
275: install_element (ENABLE_NODE, &no_debug_ripng_events_cmd);
276: install_element (ENABLE_NODE, &no_debug_ripng_packet_cmd);
277: install_element (ENABLE_NODE, &no_debug_ripng_packet_direct_cmd);
278: install_element (ENABLE_NODE, &no_debug_ripng_zebra_cmd);
279:
280: install_element (CONFIG_NODE, &debug_ripng_events_cmd);
281: install_element (CONFIG_NODE, &debug_ripng_packet_cmd);
282: install_element (CONFIG_NODE, &debug_ripng_packet_direct_cmd);
283: install_element (CONFIG_NODE, &debug_ripng_packet_detail_cmd);
284: install_element (CONFIG_NODE, &debug_ripng_zebra_cmd);
285: install_element (CONFIG_NODE, &no_debug_ripng_events_cmd);
286: install_element (CONFIG_NODE, &no_debug_ripng_packet_cmd);
287: install_element (CONFIG_NODE, &no_debug_ripng_packet_direct_cmd);
288: install_element (CONFIG_NODE, &no_debug_ripng_zebra_cmd);
289: }
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