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Commit | Line | Data |
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064af421 | 1 | /* |
e0edde6f | 2 | * Copyright (c) 2008, 2009, 2010, 2011, 2012 Nicira, Inc. |
064af421 | 3 | * |
a14bc59f BP |
4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
5 | * you may not use this file except in compliance with the License. | |
6 | * You may obtain a copy of the License at: | |
064af421 | 7 | * |
a14bc59f BP |
8 | * http://www.apache.org/licenses/LICENSE-2.0 |
9 | * | |
10 | * Unless required by applicable law or agreed to in writing, software | |
11 | * distributed under the License is distributed on an "AS IS" BASIS, | |
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
13 | * See the License for the specific language governing permissions and | |
14 | * limitations under the License. | |
064af421 BP |
15 | */ |
16 | ||
17 | #include <config.h> | |
18 | #include "ofp-print.h" | |
064af421 BP |
19 | |
20 | #include <errno.h> | |
21 | #include <inttypes.h> | |
7f3adc00 | 22 | #include <sys/types.h> |
064af421 BP |
23 | #include <netinet/in.h> |
24 | #include <sys/wait.h> | |
25 | #include <stdarg.h> | |
26 | #include <stdlib.h> | |
27 | #include <ctype.h> | |
28 | ||
daff3353 | 29 | #include "bundle.h" |
10a24935 | 30 | #include "byte-order.h" |
064af421 BP |
31 | #include "compiler.h" |
32 | #include "dynamic-string.h" | |
33 | #include "flow.h" | |
75a75043 | 34 | #include "learn.h" |
53ddd40a | 35 | #include "multipath.h" |
816fd533 | 36 | #include "meta-flow.h" |
9e1fd49b | 37 | #include "netdev.h" |
7fa91113 | 38 | #include "nx-match.h" |
f25d0cf3 | 39 | #include "ofp-actions.h" |
90bf1e07 | 40 | #include "ofp-errors.h" |
982697a4 | 41 | #include "ofp-msgs.h" |
69b6be19 | 42 | #include "ofp-util.h" |
064af421 BP |
43 | #include "ofpbuf.h" |
44 | #include "openflow/openflow.h" | |
45 | #include "openflow/nicira-ext.h" | |
46 | #include "packets.h" | |
47 | #include "pcap.h" | |
e41a9130 | 48 | #include "type-props.h" |
c4617b3c | 49 | #include "unaligned.h" |
064af421 BP |
50 | #include "util.h" |
51 | ||
d2805da2 | 52 | static void ofp_print_queue_name(struct ds *string, uint32_t port); |
90bf1e07 | 53 | static void ofp_print_error(struct ds *, enum ofperr); |
7fa91113 | 54 | |
064af421 BP |
55 | |
56 | /* Returns a string that represents the contents of the Ethernet frame in the | |
897a8e07 | 57 | * 'len' bytes starting at 'data'. The caller must free the returned string.*/ |
064af421 | 58 | char * |
c499c75d | 59 | ofp_packet_to_string(const void *data, size_t len) |
064af421 BP |
60 | { |
61 | struct ds ds = DS_EMPTY_INITIALIZER; | |
62 | struct ofpbuf buf; | |
897a8e07 | 63 | struct flow flow; |
064af421 | 64 | |
0bc9407d | 65 | ofpbuf_use_const(&buf, data, len); |
897a8e07 EJ |
66 | flow_extract(&buf, 0, 0, 0, &flow); |
67 | flow_format(&ds, &flow); | |
e50abca5 EJ |
68 | |
69 | if (buf.l7) { | |
70 | if (flow.nw_proto == IPPROTO_TCP) { | |
71 | struct tcp_header *th = buf.l4; | |
72 | ds_put_format(&ds, " tcp_csum:%"PRIx16, | |
73 | ntohs(th->tcp_csum)); | |
74 | } else if (flow.nw_proto == IPPROTO_UDP) { | |
75 | struct udp_header *uh = buf.l4; | |
76 | ds_put_format(&ds, " udp_csum:%"PRIx16, | |
77 | ntohs(uh->udp_csum)); | |
78 | } | |
79 | } | |
80 | ||
897a8e07 | 81 | ds_put_char(&ds, '\n'); |
064af421 | 82 | |
064af421 BP |
83 | return ds_cstr(&ds); |
84 | } | |
85 | ||
064af421 | 86 | static void |
65120a8a | 87 | ofp_print_packet_in(struct ds *string, const struct ofp_header *oh, |
d1e2cf21 | 88 | int verbosity) |
064af421 | 89 | { |
65120a8a EJ |
90 | struct ofputil_packet_in pin; |
91 | int error; | |
5d6c3af0 | 92 | int i; |
064af421 | 93 | |
65120a8a EJ |
94 | error = ofputil_decode_packet_in(&pin, oh); |
95 | if (error) { | |
96 | ofp_print_error(string, error); | |
97 | return; | |
98 | } | |
99 | ||
54834960 EJ |
100 | if (pin.table_id) { |
101 | ds_put_format(string, " table_id=%"PRIu8, pin.table_id); | |
102 | } | |
103 | ||
104 | if (pin.cookie) { | |
105 | ds_put_format(string, " cookie=0x%"PRIx64, ntohll(pin.cookie)); | |
106 | } | |
107 | ||
65120a8a | 108 | ds_put_format(string, " total_len=%"PRIu16" in_port=", pin.total_len); |
5d6c3af0 EJ |
109 | ofputil_format_port(pin.fmd.in_port, string); |
110 | ||
111 | if (pin.fmd.tun_id_mask) { | |
112 | ds_put_format(string, " tun_id=0x%"PRIx64, ntohll(pin.fmd.tun_id)); | |
113 | if (pin.fmd.tun_id_mask != htonll(UINT64_MAX)) { | |
114 | ds_put_format(string, "/0x%"PRIx64, ntohll(pin.fmd.tun_id_mask)); | |
115 | } | |
116 | } | |
117 | ||
969fc56c JS |
118 | if (pin.fmd.metadata_mask) { |
119 | ds_put_format(string, " metadata=0x%"PRIx64, ntohll(pin.fmd.metadata)); | |
120 | if (pin.fmd.metadata_mask != htonll(UINT64_MAX)) { | |
121 | ds_put_format(string, "/0x%"PRIx64, ntohll(pin.fmd.metadata_mask)); | |
122 | } | |
123 | } | |
124 | ||
5d6c3af0 EJ |
125 | for (i = 0; i < FLOW_N_REGS; i++) { |
126 | if (pin.fmd.reg_masks[i]) { | |
127 | ds_put_format(string, " reg%d=0x%"PRIx32, i, pin.fmd.regs[i]); | |
128 | if (pin.fmd.reg_masks[i] != UINT32_MAX) { | |
129 | ds_put_format(string, "/0x%"PRIx32, pin.fmd.reg_masks[i]); | |
130 | } | |
131 | } | |
132 | } | |
064af421 | 133 | |
80d5aefd | 134 | ds_put_format(string, " (via %s)", |
7c1a76a4 | 135 | ofputil_packet_in_reason_to_string(pin.reason)); |
064af421 | 136 | |
65120a8a EJ |
137 | ds_put_format(string, " data_len=%zu", pin.packet_len); |
138 | if (pin.buffer_id == UINT32_MAX) { | |
064af421 | 139 | ds_put_format(string, " (unbuffered)"); |
65120a8a | 140 | if (pin.total_len != pin.packet_len) { |
064af421 | 141 | ds_put_format(string, " (***total_len != data_len***)"); |
65120a8a | 142 | } |
064af421 | 143 | } else { |
65120a8a EJ |
144 | ds_put_format(string, " buffer=0x%08"PRIx32, pin.buffer_id); |
145 | if (pin.total_len < pin.packet_len) { | |
064af421 | 146 | ds_put_format(string, " (***total_len < data_len***)"); |
65120a8a | 147 | } |
064af421 BP |
148 | } |
149 | ds_put_char(string, '\n'); | |
150 | ||
151 | if (verbosity > 0) { | |
65120a8a | 152 | char *packet = ofp_packet_to_string(pin.packet, pin.packet_len); |
064af421 BP |
153 | ds_put_cstr(string, packet); |
154 | free(packet); | |
155 | } | |
156 | } | |
157 | ||
d1e2cf21 | 158 | static void |
982697a4 | 159 | ofp_print_packet_out(struct ds *string, const struct ofp_header *oh, |
d1e2cf21 | 160 | int verbosity) |
064af421 | 161 | { |
c6a93eb7 | 162 | struct ofputil_packet_out po; |
f25d0cf3 | 163 | struct ofpbuf ofpacts; |
c6a93eb7 | 164 | enum ofperr error; |
064af421 | 165 | |
f25d0cf3 | 166 | ofpbuf_init(&ofpacts, 64); |
982697a4 | 167 | error = ofputil_decode_packet_out(&po, oh, &ofpacts); |
c6a93eb7 | 168 | if (error) { |
f25d0cf3 | 169 | ofpbuf_uninit(&ofpacts); |
c6a93eb7 | 170 | ofp_print_error(string, error); |
064af421 BP |
171 | return; |
172 | } | |
c6a93eb7 BP |
173 | |
174 | ds_put_cstr(string, " in_port="); | |
175 | ofputil_format_port(po.in_port, string); | |
176 | ||
177 | ds_put_char(string, ' '); | |
f25d0cf3 | 178 | ofpacts_format(po.ofpacts, po.ofpacts_len, string); |
c6a93eb7 BP |
179 | |
180 | if (po.buffer_id == UINT32_MAX) { | |
29530977 | 181 | ds_put_format(string, " data_len=%zu", po.packet_len); |
c6a93eb7 BP |
182 | if (verbosity > 0 && po.packet_len > 0) { |
183 | char *packet = ofp_packet_to_string(po.packet, po.packet_len); | |
064af421 BP |
184 | ds_put_char(string, '\n'); |
185 | ds_put_cstr(string, packet); | |
186 | free(packet); | |
187 | } | |
188 | } else { | |
c6a93eb7 | 189 | ds_put_format(string, " buffer=0x%08"PRIx32, po.buffer_id); |
064af421 BP |
190 | } |
191 | ds_put_char(string, '\n'); | |
f25d0cf3 BP |
192 | |
193 | ofpbuf_uninit(&ofpacts); | |
064af421 BP |
194 | } |
195 | ||
196 | /* qsort comparison function. */ | |
197 | static int | |
198 | compare_ports(const void *a_, const void *b_) | |
199 | { | |
9e1fd49b BP |
200 | const struct ofputil_phy_port *a = a_; |
201 | const struct ofputil_phy_port *b = b_; | |
202 | uint16_t ap = a->port_no; | |
203 | uint16_t bp = b->port_no; | |
064af421 BP |
204 | |
205 | return ap < bp ? -1 : ap > bp; | |
206 | } | |
207 | ||
0ab14c8e BP |
208 | static void |
209 | ofp_print_bit_names(struct ds *string, uint32_t bits, | |
e8fa940e BP |
210 | const char *(*bit_to_name)(uint32_t bit), |
211 | char separator) | |
064af421 | 212 | { |
0ab14c8e | 213 | int n = 0; |
9e1fd49b | 214 | int i; |
0ab14c8e BP |
215 | |
216 | if (!bits) { | |
217 | ds_put_cstr(string, "0"); | |
064af421 BP |
218 | return; |
219 | } | |
0ab14c8e | 220 | |
9e1fd49b BP |
221 | for (i = 0; i < 32; i++) { |
222 | uint32_t bit = UINT32_C(1) << i; | |
223 | ||
224 | if (bits & bit) { | |
225 | const char *name = bit_to_name(bit); | |
226 | if (name) { | |
227 | if (n++) { | |
e8fa940e | 228 | ds_put_char(string, separator); |
9e1fd49b BP |
229 | } |
230 | ds_put_cstr(string, name); | |
231 | bits &= ~bit; | |
0ab14c8e | 232 | } |
0ab14c8e | 233 | } |
064af421 | 234 | } |
0ab14c8e BP |
235 | |
236 | if (bits) { | |
f5cd6874 | 237 | if (n) { |
e8fa940e | 238 | ds_put_char(string, separator); |
0ab14c8e BP |
239 | } |
240 | ds_put_format(string, "0x%"PRIx32, bits); | |
064af421 | 241 | } |
0ab14c8e BP |
242 | } |
243 | ||
9e1fd49b BP |
244 | static const char * |
245 | netdev_feature_to_name(uint32_t bit) | |
246 | { | |
247 | enum netdev_features f = bit; | |
248 | ||
249 | switch (f) { | |
250 | case NETDEV_F_10MB_HD: return "10MB-HD"; | |
251 | case NETDEV_F_10MB_FD: return "10MB-FD"; | |
252 | case NETDEV_F_100MB_HD: return "100MB-HD"; | |
253 | case NETDEV_F_100MB_FD: return "100MB-FD"; | |
254 | case NETDEV_F_1GB_HD: return "1GB-HD"; | |
255 | case NETDEV_F_1GB_FD: return "1GB-FD"; | |
256 | case NETDEV_F_10GB_FD: return "10GB-FD"; | |
257 | case NETDEV_F_40GB_FD: return "40GB-FD"; | |
258 | case NETDEV_F_100GB_FD: return "100GB-FD"; | |
259 | case NETDEV_F_1TB_FD: return "1TB-FD"; | |
260 | case NETDEV_F_OTHER: return "OTHER"; | |
261 | case NETDEV_F_COPPER: return "COPPER"; | |
262 | case NETDEV_F_FIBER: return "FIBER"; | |
263 | case NETDEV_F_AUTONEG: return "AUTO_NEG"; | |
264 | case NETDEV_F_PAUSE: return "AUTO_PAUSE"; | |
265 | case NETDEV_F_PAUSE_ASYM: return "AUTO_PAUSE_ASYM"; | |
266 | } | |
267 | ||
268 | return NULL; | |
269 | } | |
270 | ||
0ab14c8e | 271 | static void |
9e1fd49b | 272 | ofp_print_port_features(struct ds *string, enum netdev_features features) |
0ab14c8e | 273 | { |
e8fa940e | 274 | ofp_print_bit_names(string, features, netdev_feature_to_name, ' '); |
0ab14c8e BP |
275 | ds_put_char(string, '\n'); |
276 | } | |
277 | ||
9e1fd49b BP |
278 | static const char * |
279 | ofputil_port_config_to_name(uint32_t bit) | |
280 | { | |
281 | enum ofputil_port_config pc = bit; | |
282 | ||
283 | switch (pc) { | |
284 | case OFPUTIL_PC_PORT_DOWN: return "PORT_DOWN"; | |
285 | case OFPUTIL_PC_NO_STP: return "NO_STP"; | |
286 | case OFPUTIL_PC_NO_RECV: return "NO_RECV"; | |
287 | case OFPUTIL_PC_NO_RECV_STP: return "NO_RECV_STP"; | |
288 | case OFPUTIL_PC_NO_FLOOD: return "NO_FLOOD"; | |
289 | case OFPUTIL_PC_NO_FWD: return "NO_FWD"; | |
290 | case OFPUTIL_PC_NO_PACKET_IN: return "NO_PACKET_IN"; | |
291 | } | |
292 | ||
293 | return NULL; | |
294 | } | |
295 | ||
0ab14c8e | 296 | static void |
9e1fd49b | 297 | ofp_print_port_config(struct ds *string, enum ofputil_port_config config) |
0ab14c8e | 298 | { |
e8fa940e | 299 | ofp_print_bit_names(string, config, ofputil_port_config_to_name, ' '); |
0ab14c8e BP |
300 | ds_put_char(string, '\n'); |
301 | } | |
302 | ||
9e1fd49b BP |
303 | static const char * |
304 | ofputil_port_state_to_name(uint32_t bit) | |
305 | { | |
306 | enum ofputil_port_state ps = bit; | |
307 | ||
308 | switch (ps) { | |
309 | case OFPUTIL_PS_LINK_DOWN: return "LINK_DOWN"; | |
310 | case OFPUTIL_PS_BLOCKED: return "BLOCKED"; | |
311 | case OFPUTIL_PS_LIVE: return "LIVE"; | |
312 | ||
313 | case OFPUTIL_PS_STP_LISTEN: | |
314 | case OFPUTIL_PS_STP_LEARN: | |
315 | case OFPUTIL_PS_STP_FORWARD: | |
316 | case OFPUTIL_PS_STP_BLOCK: | |
317 | /* Handled elsewhere. */ | |
318 | return NULL; | |
319 | } | |
320 | ||
321 | return NULL; | |
322 | } | |
323 | ||
0ab14c8e | 324 | static void |
9e1fd49b | 325 | ofp_print_port_state(struct ds *string, enum ofputil_port_state state) |
0ab14c8e | 326 | { |
9e1fd49b | 327 | enum ofputil_port_state stp_state; |
0ab14c8e BP |
328 | |
329 | /* The STP state is a 2-bit field so it doesn't fit in with the bitmask | |
330 | * pattern. We have to special case it. | |
331 | * | |
332 | * OVS doesn't support STP, so this field will always be 0 if we are | |
333 | * talking to OVS, so we'd always print STP_LISTEN in that case. | |
334 | * Therefore, we don't print anything at all if the value is STP_LISTEN, to | |
335 | * avoid confusing users. */ | |
9e1fd49b | 336 | stp_state = state & OFPUTIL_PS_STP_MASK; |
0ab14c8e | 337 | if (stp_state) { |
9e1fd49b BP |
338 | ds_put_cstr(string, |
339 | (stp_state == OFPUTIL_PS_STP_LEARN ? "STP_LEARN" | |
340 | : stp_state == OFPUTIL_PS_STP_FORWARD ? "STP_FORWARD" | |
341 | : "STP_BLOCK")); | |
342 | state &= ~OFPUTIL_PS_STP_MASK; | |
0ab14c8e | 343 | if (state) { |
e8fa940e BP |
344 | ofp_print_bit_names(string, state, ofputil_port_state_to_name, |
345 | ' '); | |
0ab14c8e BP |
346 | } |
347 | } else { | |
e8fa940e | 348 | ofp_print_bit_names(string, state, ofputil_port_state_to_name, ' '); |
064af421 BP |
349 | } |
350 | ds_put_char(string, '\n'); | |
351 | } | |
352 | ||
353 | static void | |
9e1fd49b | 354 | ofp_print_phy_port(struct ds *string, const struct ofputil_phy_port *port) |
064af421 | 355 | { |
9e1fd49b | 356 | char name[sizeof port->name]; |
064af421 BP |
357 | int j; |
358 | ||
359 | memcpy(name, port->name, sizeof name); | |
360 | for (j = 0; j < sizeof name - 1; j++) { | |
858f2852 | 361 | if (!isprint((unsigned char) name[j])) { |
064af421 BP |
362 | break; |
363 | } | |
364 | } | |
365 | name[j] = '\0'; | |
366 | ||
367 | ds_put_char(string, ' '); | |
9e1fd49b | 368 | ofputil_format_port(port->port_no, string); |
0ab14c8e BP |
369 | ds_put_format(string, "(%s): addr:"ETH_ADDR_FMT"\n", |
370 | name, ETH_ADDR_ARGS(port->hw_addr)); | |
371 | ||
372 | ds_put_cstr(string, " config: "); | |
9e1fd49b | 373 | ofp_print_port_config(string, port->config); |
0ab14c8e BP |
374 | |
375 | ds_put_cstr(string, " state: "); | |
9e1fd49b | 376 | ofp_print_port_state(string, port->state); |
0ab14c8e | 377 | |
064af421 BP |
378 | if (port->curr) { |
379 | ds_put_format(string, " current: "); | |
9e1fd49b | 380 | ofp_print_port_features(string, port->curr); |
064af421 BP |
381 | } |
382 | if (port->advertised) { | |
383 | ds_put_format(string, " advertised: "); | |
9e1fd49b | 384 | ofp_print_port_features(string, port->advertised); |
064af421 BP |
385 | } |
386 | if (port->supported) { | |
387 | ds_put_format(string, " supported: "); | |
9e1fd49b | 388 | ofp_print_port_features(string, port->supported); |
064af421 BP |
389 | } |
390 | if (port->peer) { | |
391 | ds_put_format(string, " peer: "); | |
9e1fd49b BP |
392 | ofp_print_port_features(string, port->peer); |
393 | } | |
394 | ds_put_format(string, " speed: %"PRIu32" Mbps now, " | |
395 | "%"PRIu32" Mbps max\n", | |
396 | port->curr_speed / UINT32_C(1000), | |
397 | port->max_speed / UINT32_C(1000)); | |
398 | } | |
399 | ||
2be393ed JP |
400 | /* Given a buffer 'b' that contains an array of OpenFlow ports of type |
401 | * 'ofp_version', writes a detailed description of each port into | |
402 | * 'string'. */ | |
403 | static void | |
404 | ofp_print_phy_ports(struct ds *string, uint8_t ofp_version, | |
405 | struct ofpbuf *b) | |
406 | { | |
407 | size_t n_ports; | |
408 | struct ofputil_phy_port *ports; | |
409 | enum ofperr error; | |
410 | size_t i; | |
411 | ||
412 | n_ports = ofputil_count_phy_ports(ofp_version, b); | |
413 | ||
414 | ports = xmalloc(n_ports * sizeof *ports); | |
415 | for (i = 0; i < n_ports; i++) { | |
416 | error = ofputil_pull_phy_port(ofp_version, b, &ports[i]); | |
417 | if (error) { | |
418 | ofp_print_error(string, error); | |
419 | goto exit; | |
420 | } | |
421 | } | |
422 | qsort(ports, n_ports, sizeof *ports, compare_ports); | |
423 | for (i = 0; i < n_ports; i++) { | |
424 | ofp_print_phy_port(string, &ports[i]); | |
425 | } | |
426 | ||
427 | exit: | |
428 | free(ports); | |
429 | } | |
430 | ||
9e1fd49b BP |
431 | static const char * |
432 | ofputil_capabilities_to_name(uint32_t bit) | |
433 | { | |
434 | enum ofputil_capabilities capabilities = bit; | |
435 | ||
436 | switch (capabilities) { | |
437 | case OFPUTIL_C_FLOW_STATS: return "FLOW_STATS"; | |
438 | case OFPUTIL_C_TABLE_STATS: return "TABLE_STATS"; | |
439 | case OFPUTIL_C_PORT_STATS: return "PORT_STATS"; | |
440 | case OFPUTIL_C_IP_REASM: return "IP_REASM"; | |
441 | case OFPUTIL_C_QUEUE_STATS: return "QUEUE_STATS"; | |
442 | case OFPUTIL_C_ARP_MATCH_IP: return "ARP_MATCH_IP"; | |
443 | case OFPUTIL_C_STP: return "STP"; | |
444 | case OFPUTIL_C_GROUP_STATS: return "GROUP_STATS"; | |
445 | } | |
446 | ||
447 | return NULL; | |
448 | } | |
449 | ||
450 | static const char * | |
451 | ofputil_action_bitmap_to_name(uint32_t bit) | |
452 | { | |
453 | enum ofputil_action_bitmap action = bit; | |
454 | ||
455 | switch (action) { | |
456 | case OFPUTIL_A_OUTPUT: return "OUTPUT"; | |
457 | case OFPUTIL_A_SET_VLAN_VID: return "SET_VLAN_VID"; | |
458 | case OFPUTIL_A_SET_VLAN_PCP: return "SET_VLAN_PCP"; | |
459 | case OFPUTIL_A_STRIP_VLAN: return "STRIP_VLAN"; | |
460 | case OFPUTIL_A_SET_DL_SRC: return "SET_DL_SRC"; | |
461 | case OFPUTIL_A_SET_DL_DST: return "SET_DL_DST"; | |
462 | case OFPUTIL_A_SET_NW_SRC: return "SET_NW_SRC"; | |
463 | case OFPUTIL_A_SET_NW_DST: return "SET_NW_DST"; | |
464 | case OFPUTIL_A_SET_NW_ECN: return "SET_NW_ECN"; | |
465 | case OFPUTIL_A_SET_NW_TOS: return "SET_NW_TOS"; | |
466 | case OFPUTIL_A_SET_TP_SRC: return "SET_TP_SRC"; | |
467 | case OFPUTIL_A_SET_TP_DST: return "SET_TP_DST"; | |
468 | case OFPUTIL_A_ENQUEUE: return "ENQUEUE"; | |
469 | case OFPUTIL_A_COPY_TTL_OUT: return "COPY_TTL_OUT"; | |
470 | case OFPUTIL_A_COPY_TTL_IN: return "COPY_TTL_IN"; | |
471 | case OFPUTIL_A_SET_MPLS_LABEL: return "SET_MPLS_LABEL"; | |
472 | case OFPUTIL_A_SET_MPLS_TC: return "SET_MPLS_TC"; | |
473 | case OFPUTIL_A_SET_MPLS_TTL: return "SET_MPLS_TTL"; | |
474 | case OFPUTIL_A_DEC_MPLS_TTL: return "DEC_MPLS_TTL"; | |
475 | case OFPUTIL_A_PUSH_VLAN: return "PUSH_VLAN"; | |
476 | case OFPUTIL_A_POP_VLAN: return "POP_VLAN"; | |
477 | case OFPUTIL_A_PUSH_MPLS: return "PUSH_MPLS"; | |
478 | case OFPUTIL_A_POP_MPLS: return "POP_MPLS"; | |
479 | case OFPUTIL_A_SET_QUEUE: return "SET_QUEUE"; | |
480 | case OFPUTIL_A_GROUP: return "GROUP"; | |
481 | case OFPUTIL_A_SET_NW_TTL: return "SET_NW_TTL"; | |
482 | case OFPUTIL_A_DEC_NW_TTL: return "DEC_NW_TTL"; | |
064af421 | 483 | } |
9e1fd49b BP |
484 | |
485 | return NULL; | |
064af421 BP |
486 | } |
487 | ||
064af421 | 488 | static void |
982697a4 | 489 | ofp_print_switch_features(struct ds *string, const struct ofp_header *oh) |
064af421 | 490 | { |
9e1fd49b | 491 | struct ofputil_switch_features features; |
9e1fd49b BP |
492 | enum ofperr error; |
493 | struct ofpbuf b; | |
064af421 | 494 | |
982697a4 | 495 | error = ofputil_decode_switch_features(oh, &features, &b); |
9e1fd49b BP |
496 | if (error) { |
497 | ofp_print_error(string, error); | |
498 | return; | |
499 | } | |
064af421 | 500 | |
9e1fd49b BP |
501 | ds_put_format(string, " dpid:%016"PRIx64"\n", features.datapath_id); |
502 | ds_put_format(string, "n_tables:%"PRIu8", n_buffers:%"PRIu32"\n", | |
503 | features.n_tables, features.n_buffers); | |
064af421 | 504 | |
9e1fd49b BP |
505 | ds_put_cstr(string, "capabilities: "); |
506 | ofp_print_bit_names(string, features.capabilities, | |
e8fa940e | 507 | ofputil_capabilities_to_name, ' '); |
9e1fd49b BP |
508 | ds_put_char(string, '\n'); |
509 | ||
510 | ds_put_cstr(string, "actions: "); | |
511 | ofp_print_bit_names(string, features.actions, | |
e8fa940e | 512 | ofputil_action_bitmap_to_name, ' '); |
9e1fd49b BP |
513 | ds_put_char(string, '\n'); |
514 | ||
982697a4 | 515 | ofp_print_phy_ports(string, oh->version, &b); |
064af421 BP |
516 | } |
517 | ||
064af421 | 518 | static void |
d1e2cf21 | 519 | ofp_print_switch_config(struct ds *string, const struct ofp_switch_config *osc) |
064af421 | 520 | { |
f0fd1a17 | 521 | enum ofp_config_flags flags; |
064af421 BP |
522 | |
523 | flags = ntohs(osc->flags); | |
3b62feba | 524 | |
7257b535 BP |
525 | ds_put_format(string, " frags=%s", ofputil_frag_handling_to_string(flags)); |
526 | flags &= ~OFPC_FRAG_MASK; | |
527 | ||
f0fd1a17 PS |
528 | if (flags & OFPC_INVALID_TTL_TO_CONTROLLER) { |
529 | ds_put_format(string, " invalid_ttl_to_controller"); | |
530 | flags &= ~OFPC_INVALID_TTL_TO_CONTROLLER; | |
531 | } | |
532 | ||
064af421 BP |
533 | if (flags) { |
534 | ds_put_format(string, " ***unknown flags 0x%04"PRIx16"***", flags); | |
535 | } | |
536 | ||
537 | ds_put_format(string, " miss_send_len=%"PRIu16"\n", ntohs(osc->miss_send_len)); | |
538 | } | |
539 | ||
540 | static void print_wild(struct ds *string, const char *leader, int is_wild, | |
d295e8e9 | 541 | int verbosity, const char *format, ...) |
064af421 BP |
542 | __attribute__((format(printf, 5, 6))); |
543 | ||
544 | static void print_wild(struct ds *string, const char *leader, int is_wild, | |
d295e8e9 | 545 | int verbosity, const char *format, ...) |
064af421 BP |
546 | { |
547 | if (is_wild && verbosity < 2) { | |
548 | return; | |
549 | } | |
550 | ds_put_cstr(string, leader); | |
551 | if (!is_wild) { | |
552 | va_list args; | |
553 | ||
554 | va_start(args, format); | |
555 | ds_put_format_valist(string, format, args); | |
556 | va_end(args); | |
557 | } else { | |
558 | ds_put_char(string, '*'); | |
559 | } | |
560 | ds_put_char(string, ','); | |
561 | } | |
562 | ||
563 | static void | |
dbba996b | 564 | print_ip_netmask(struct ds *string, const char *leader, ovs_be32 ip, |
064af421 BP |
565 | uint32_t wild_bits, int verbosity) |
566 | { | |
567 | if (wild_bits >= 32 && verbosity < 2) { | |
568 | return; | |
569 | } | |
570 | ds_put_cstr(string, leader); | |
571 | if (wild_bits < 32) { | |
572 | ds_put_format(string, IP_FMT, IP_ARGS(&ip)); | |
573 | if (wild_bits) { | |
574 | ds_put_format(string, "/%d", 32 - wild_bits); | |
575 | } | |
576 | } else { | |
577 | ds_put_char(string, '*'); | |
578 | } | |
579 | ds_put_char(string, ','); | |
580 | } | |
581 | ||
4f2cad2c | 582 | void |
eec25dc1 | 583 | ofp10_match_print(struct ds *f, const struct ofp10_match *om, int verbosity) |
064af421 | 584 | { |
eec25dc1 | 585 | char *s = ofp10_match_to_string(om, verbosity); |
064af421 BP |
586 | ds_put_cstr(f, s); |
587 | free(s); | |
588 | } | |
589 | ||
590 | char * | |
eec25dc1 | 591 | ofp10_match_to_string(const struct ofp10_match *om, int verbosity) |
064af421 BP |
592 | { |
593 | struct ds f = DS_EMPTY_INITIALIZER; | |
594 | uint32_t w = ntohl(om->wildcards); | |
595 | bool skip_type = false; | |
596 | bool skip_proto = false; | |
597 | ||
eec25dc1 | 598 | if (!(w & OFPFW10_DL_TYPE)) { |
064af421 BP |
599 | skip_type = true; |
600 | if (om->dl_type == htons(ETH_TYPE_IP)) { | |
eec25dc1 | 601 | if (!(w & OFPFW10_NW_PROTO)) { |
064af421 | 602 | skip_proto = true; |
6767a2cc | 603 | if (om->nw_proto == IPPROTO_ICMP) { |
064af421 | 604 | ds_put_cstr(&f, "icmp,"); |
6767a2cc | 605 | } else if (om->nw_proto == IPPROTO_TCP) { |
064af421 | 606 | ds_put_cstr(&f, "tcp,"); |
6767a2cc | 607 | } else if (om->nw_proto == IPPROTO_UDP) { |
064af421 BP |
608 | ds_put_cstr(&f, "udp,"); |
609 | } else { | |
610 | ds_put_cstr(&f, "ip,"); | |
611 | skip_proto = false; | |
612 | } | |
613 | } else { | |
614 | ds_put_cstr(&f, "ip,"); | |
615 | } | |
616 | } else if (om->dl_type == htons(ETH_TYPE_ARP)) { | |
617 | ds_put_cstr(&f, "arp,"); | |
618 | } else { | |
619 | skip_type = false; | |
620 | } | |
621 | } | |
eec25dc1 | 622 | print_wild(&f, "in_port=", w & OFPFW10_IN_PORT, verbosity, |
064af421 | 623 | "%d", ntohs(om->in_port)); |
eec25dc1 | 624 | print_wild(&f, "dl_vlan=", w & OFPFW10_DL_VLAN, verbosity, |
6a1f89c8 | 625 | "%d", ntohs(om->dl_vlan)); |
eec25dc1 | 626 | print_wild(&f, "dl_vlan_pcp=", w & OFPFW10_DL_VLAN_PCP, verbosity, |
959a2ecd | 627 | "%d", om->dl_vlan_pcp); |
eec25dc1 | 628 | print_wild(&f, "dl_src=", w & OFPFW10_DL_SRC, verbosity, |
064af421 | 629 | ETH_ADDR_FMT, ETH_ADDR_ARGS(om->dl_src)); |
eec25dc1 | 630 | print_wild(&f, "dl_dst=", w & OFPFW10_DL_DST, verbosity, |
064af421 BP |
631 | ETH_ADDR_FMT, ETH_ADDR_ARGS(om->dl_dst)); |
632 | if (!skip_type) { | |
eec25dc1 | 633 | print_wild(&f, "dl_type=", w & OFPFW10_DL_TYPE, verbosity, |
064af421 BP |
634 | "0x%04x", ntohs(om->dl_type)); |
635 | } | |
636 | print_ip_netmask(&f, "nw_src=", om->nw_src, | |
eec25dc1 BP |
637 | (w & OFPFW10_NW_SRC_MASK) >> OFPFW10_NW_SRC_SHIFT, |
638 | verbosity); | |
064af421 | 639 | print_ip_netmask(&f, "nw_dst=", om->nw_dst, |
eec25dc1 BP |
640 | (w & OFPFW10_NW_DST_MASK) >> OFPFW10_NW_DST_SHIFT, |
641 | verbosity); | |
064af421 | 642 | if (!skip_proto) { |
fb892732 | 643 | if (om->dl_type == htons(ETH_TYPE_ARP)) { |
eec25dc1 | 644 | print_wild(&f, "arp_op=", w & OFPFW10_NW_PROTO, verbosity, |
fb892732 JP |
645 | "%u", om->nw_proto); |
646 | } else { | |
eec25dc1 | 647 | print_wild(&f, "nw_proto=", w & OFPFW10_NW_PROTO, verbosity, |
fb892732 JP |
648 | "%u", om->nw_proto); |
649 | } | |
064af421 | 650 | } |
eec25dc1 | 651 | print_wild(&f, "nw_tos=", w & OFPFW10_NW_TOS, verbosity, |
1a960c80 | 652 | "%u", om->nw_tos); |
6767a2cc | 653 | if (om->nw_proto == IPPROTO_ICMP) { |
eec25dc1 | 654 | print_wild(&f, "icmp_type=", w & OFPFW10_ICMP_TYPE, verbosity, |
3ee8a9f0 | 655 | "%d", ntohs(om->tp_src)); |
eec25dc1 | 656 | print_wild(&f, "icmp_code=", w & OFPFW10_ICMP_CODE, verbosity, |
3ee8a9f0 | 657 | "%d", ntohs(om->tp_dst)); |
064af421 | 658 | } else { |
eec25dc1 | 659 | print_wild(&f, "tp_src=", w & OFPFW10_TP_SRC, verbosity, |
064af421 | 660 | "%d", ntohs(om->tp_src)); |
eec25dc1 | 661 | print_wild(&f, "tp_dst=", w & OFPFW10_TP_DST, verbosity, |
064af421 BP |
662 | "%d", ntohs(om->tp_dst)); |
663 | } | |
7fa91113 BP |
664 | if (ds_last(&f) == ',') { |
665 | f.length--; | |
666 | } | |
064af421 BP |
667 | return ds_cstr(&f); |
668 | } | |
669 | ||
064af421 | 670 | static void |
982697a4 | 671 | ofp_print_flow_mod(struct ds *s, const struct ofp_header *oh, int verbosity) |
064af421 | 672 | { |
a9a2da38 | 673 | struct ofputil_flow_mod fm; |
f25d0cf3 | 674 | struct ofpbuf ofpacts; |
f904747b | 675 | bool need_priority; |
90bf1e07 | 676 | enum ofperr error; |
982697a4 | 677 | enum ofpraw raw; |
064af421 | 678 | |
f25d0cf3 BP |
679 | ofpbuf_init(&ofpacts, 64); |
680 | error = ofputil_decode_flow_mod(&fm, oh, OFPUTIL_P_OF10_TID, &ofpacts); | |
7fa91113 | 681 | if (error) { |
f25d0cf3 | 682 | ofpbuf_uninit(&ofpacts); |
7fa91113 BP |
683 | ofp_print_error(s, error); |
684 | return; | |
3ff4f871 BP |
685 | } |
686 | ||
7fa91113 BP |
687 | ds_put_char(s, ' '); |
688 | switch (fm.command) { | |
064af421 | 689 | case OFPFC_ADD: |
7fa91113 | 690 | ds_put_cstr(s, "ADD"); |
064af421 BP |
691 | break; |
692 | case OFPFC_MODIFY: | |
7fa91113 | 693 | ds_put_cstr(s, "MOD"); |
064af421 BP |
694 | break; |
695 | case OFPFC_MODIFY_STRICT: | |
7fa91113 | 696 | ds_put_cstr(s, "MOD_STRICT"); |
064af421 BP |
697 | break; |
698 | case OFPFC_DELETE: | |
7fa91113 | 699 | ds_put_cstr(s, "DEL"); |
064af421 BP |
700 | break; |
701 | case OFPFC_DELETE_STRICT: | |
7fa91113 | 702 | ds_put_cstr(s, "DEL_STRICT"); |
064af421 BP |
703 | break; |
704 | default: | |
7fa91113 BP |
705 | ds_put_format(s, "cmd:%d", fm.command); |
706 | } | |
6c1491fb | 707 | if (fm.table_id != 0) { |
e896c2d4 | 708 | ds_put_format(s, " table:%d", fm.table_id); |
6c1491fb | 709 | } |
7fa91113 BP |
710 | |
711 | ds_put_char(s, ' '); | |
982697a4 BP |
712 | ofpraw_decode(&raw, oh); |
713 | if (verbosity >= 3 && raw == OFPRAW_OFPT10_FLOW_MOD) { | |
714 | const struct ofp_flow_mod *ofm = ofpmsg_body(oh); | |
eec25dc1 | 715 | ofp10_match_print(s, &ofm->match, verbosity); |
f904747b BP |
716 | |
717 | /* ofp_print_match() doesn't print priority. */ | |
718 | need_priority = true; | |
982697a4 BP |
719 | } else if (verbosity >= 3 && raw == OFPRAW_NXT_FLOW_MOD) { |
720 | const struct nx_flow_mod *nfm = ofpmsg_body(oh); | |
7fa91113 | 721 | const void *nxm = nfm + 1; |
f904747b BP |
722 | char *nxm_s; |
723 | ||
724 | nxm_s = nx_match_to_string(nxm, ntohs(nfm->match_len)); | |
7fa91113 BP |
725 | ds_put_cstr(s, nxm_s); |
726 | free(nxm_s); | |
f904747b BP |
727 | |
728 | /* nx_match_to_string() doesn't print priority. */ | |
729 | need_priority = true; | |
7fa91113 BP |
730 | } else { |
731 | cls_rule_format(&fm.cr, s); | |
f904747b BP |
732 | |
733 | /* cls_rule_format() does print priority. */ | |
734 | need_priority = false; | |
3ff4f871 | 735 | } |
7fa91113 BP |
736 | |
737 | if (ds_last(s) != ' ') { | |
738 | ds_put_char(s, ' '); | |
3ff4f871 | 739 | } |
623e1caf JP |
740 | if (fm.new_cookie != htonll(0)) { |
741 | ds_put_format(s, "cookie:0x%"PRIx64" ", ntohll(fm.new_cookie)); | |
742 | } | |
743 | if (fm.cookie_mask != htonll(0)) { | |
744 | ds_put_format(s, "cookie:0x%"PRIx64"/0x%"PRIx64" ", | |
745 | ntohll(fm.cookie), ntohll(fm.cookie_mask)); | |
3ff4f871 | 746 | } |
7fa91113 BP |
747 | if (fm.idle_timeout != OFP_FLOW_PERMANENT) { |
748 | ds_put_format(s, "idle:%"PRIu16" ", fm.idle_timeout); | |
064af421 | 749 | } |
7fa91113 BP |
750 | if (fm.hard_timeout != OFP_FLOW_PERMANENT) { |
751 | ds_put_format(s, "hard:%"PRIu16" ", fm.hard_timeout); | |
3ff4f871 | 752 | } |
f904747b | 753 | if (fm.cr.priority != OFP_DEFAULT_PRIORITY && need_priority) { |
7fa91113 | 754 | ds_put_format(s, "pri:%"PRIu16" ", fm.cr.priority); |
3ff4f871 | 755 | } |
7fa91113 BP |
756 | if (fm.buffer_id != UINT32_MAX) { |
757 | ds_put_format(s, "buf:0x%"PRIx32" ", fm.buffer_id); | |
3ff4f871 | 758 | } |
de0f16bc BP |
759 | if (fm.out_port != OFPP_NONE) { |
760 | ds_put_format(s, "out_port:"); | |
761 | ofputil_format_port(fm.out_port, s); | |
762 | ds_put_char(s, ' '); | |
763 | } | |
7fa91113 | 764 | if (fm.flags != 0) { |
a993007b BP |
765 | uint16_t flags = fm.flags; |
766 | ||
767 | if (flags & OFPFF_SEND_FLOW_REM) { | |
768 | ds_put_cstr(s, "send_flow_rem "); | |
769 | } | |
770 | if (flags & OFPFF_CHECK_OVERLAP) { | |
771 | ds_put_cstr(s, "check_overlap "); | |
772 | } | |
773 | if (flags & OFPFF_EMERG) { | |
774 | ds_put_cstr(s, "emerg "); | |
775 | } | |
776 | ||
777 | flags &= ~(OFPFF_SEND_FLOW_REM | OFPFF_CHECK_OVERLAP | OFPFF_EMERG); | |
778 | if (flags) { | |
779 | ds_put_format(s, "flags:0x%"PRIx16" ", flags); | |
780 | } | |
7fa91113 BP |
781 | } |
782 | ||
f25d0cf3 BP |
783 | ofpacts_format(fm.ofpacts, fm.ofpacts_len, s); |
784 | ofpbuf_uninit(&ofpacts); | |
064af421 BP |
785 | } |
786 | ||
09862ec6 BP |
787 | static void |
788 | ofp_print_duration(struct ds *string, unsigned int sec, unsigned int nsec) | |
789 | { | |
790 | ds_put_format(string, "%u", sec); | |
791 | if (nsec > 0) { | |
792 | ds_put_format(string, ".%09u", nsec); | |
793 | while (string->string[string->length - 1] == '0') { | |
794 | string->length--; | |
795 | } | |
796 | } | |
797 | ds_put_char(string, 's'); | |
798 | } | |
799 | ||
80d5aefd BP |
800 | static const char * |
801 | ofp_flow_removed_reason_to_string(enum ofp_flow_removed_reason reason) | |
802 | { | |
803 | static char s[32]; | |
804 | ||
805 | switch (reason) { | |
806 | case OFPRR_IDLE_TIMEOUT: | |
807 | return "idle"; | |
808 | case OFPRR_HARD_TIMEOUT: | |
809 | return "hard"; | |
810 | case OFPRR_DELETE: | |
811 | return "delete"; | |
04f68eb2 SH |
812 | case OFPRR_GROUP_DELETE: |
813 | return "group_delete"; | |
1d31ece9 BP |
814 | case OFPRR_EVICTION: |
815 | return "eviction"; | |
80d5aefd BP |
816 | default: |
817 | sprintf(s, "%d", (int) reason); | |
818 | return s; | |
819 | } | |
820 | } | |
821 | ||
064af421 | 822 | static void |
9b045a0c | 823 | ofp_print_flow_removed(struct ds *string, const struct ofp_header *oh) |
064af421 | 824 | { |
9b045a0c | 825 | struct ofputil_flow_removed fr; |
90bf1e07 | 826 | enum ofperr error; |
9b045a0c | 827 | |
b78f6b77 | 828 | error = ofputil_decode_flow_removed(&fr, oh); |
9b045a0c BP |
829 | if (error) { |
830 | ofp_print_error(string, error); | |
831 | return; | |
832 | } | |
833 | ||
fbd76b2e | 834 | ds_put_char(string, ' '); |
9b045a0c BP |
835 | cls_rule_format(&fr.rule, string); |
836 | ||
80d5aefd BP |
837 | ds_put_format(string, " reason=%s", |
838 | ofp_flow_removed_reason_to_string(fr.reason)); | |
3ff4f871 | 839 | |
9b045a0c BP |
840 | if (fr.cookie != htonll(0)) { |
841 | ds_put_format(string, " cookie:0x%"PRIx64, ntohll(fr.cookie)); | |
3ff4f871 | 842 | } |
09862ec6 | 843 | ds_put_cstr(string, " duration"); |
9b045a0c | 844 | ofp_print_duration(string, fr.duration_sec, fr.duration_nsec); |
09862ec6 | 845 | ds_put_format(string, " idle%"PRIu16" pkts%"PRIu64" bytes%"PRIu64"\n", |
9b045a0c | 846 | fr.idle_timeout, fr.packet_count, fr.byte_count); |
064af421 BP |
847 | } |
848 | ||
849 | static void | |
9e1fd49b | 850 | ofp_print_port_mod(struct ds *string, const struct ofp_header *oh) |
064af421 | 851 | { |
9e1fd49b BP |
852 | struct ofputil_port_mod pm; |
853 | enum ofperr error; | |
854 | ||
855 | error = ofputil_decode_port_mod(oh, &pm); | |
856 | if (error) { | |
857 | ofp_print_error(string, error); | |
858 | return; | |
859 | } | |
860 | ||
861 | ds_put_format(string, "port: %"PRIu16": addr:"ETH_ADDR_FMT"\n", | |
862 | pm.port_no, ETH_ADDR_ARGS(pm.hw_addr)); | |
863 | ||
864 | ds_put_format(string, " config: "); | |
865 | ofp_print_port_config(string, pm.config); | |
866 | ||
867 | ds_put_format(string, " mask: "); | |
868 | ofp_print_port_config(string, pm.mask); | |
869 | ||
064af421 | 870 | ds_put_format(string, " advertise: "); |
9e1fd49b BP |
871 | if (pm.advertise) { |
872 | ofp_print_port_features(string, pm.advertise); | |
064af421 BP |
873 | } else { |
874 | ds_put_format(string, "UNCHANGED\n"); | |
875 | } | |
876 | } | |
877 | ||
7fa91113 | 878 | static void |
90bf1e07 | 879 | ofp_print_error(struct ds *string, enum ofperr error) |
7fa91113 | 880 | { |
7fa91113 BP |
881 | if (string->length) { |
882 | ds_put_char(string, ' '); | |
883 | } | |
90bf1e07 | 884 | ds_put_format(string, "***decode error: %s***\n", ofperr_get_name(error)); |
f74be05a JP |
885 | } |
886 | ||
064af421 | 887 | static void |
982697a4 | 888 | ofp_print_error_msg(struct ds *string, const struct ofp_header *oh) |
064af421 | 889 | { |
982697a4 BP |
890 | size_t len = ntohs(oh->length); |
891 | struct ofpbuf payload; | |
90bf1e07 | 892 | enum ofperr error; |
064af421 BP |
893 | char *s; |
894 | ||
982697a4 | 895 | error = ofperr_decode_msg(oh, &payload); |
90bf1e07 BP |
896 | if (!error) { |
897 | ds_put_cstr(string, "***decode error***"); | |
982697a4 | 898 | ds_put_hex_dump(string, oh + 1, len - sizeof *oh, 0, true); |
dc4762ed | 899 | return; |
f74be05a JP |
900 | } |
901 | ||
90bf1e07 | 902 | ds_put_format(string, " %s\n", ofperr_get_name(error)); |
064af421 | 903 | |
90bf1e07 | 904 | if (error == OFPERR_OFPHFC_INCOMPATIBLE || error == OFPERR_OFPHFC_EPERM) { |
982697a4 | 905 | ds_put_printable(string, payload.data, payload.size); |
90bf1e07 | 906 | } else { |
982697a4 | 907 | s = ofp_to_string(payload.data, payload.size, 1); |
064af421 BP |
908 | ds_put_cstr(string, s); |
909 | free(s); | |
064af421 BP |
910 | } |
911 | } | |
912 | ||
064af421 | 913 | static void |
982697a4 | 914 | ofp_print_port_status(struct ds *string, const struct ofp_header *oh) |
064af421 | 915 | { |
9e1fd49b BP |
916 | struct ofputil_port_status ps; |
917 | enum ofperr error; | |
918 | ||
982697a4 | 919 | error = ofputil_decode_port_status(oh, &ps); |
9e1fd49b BP |
920 | if (error) { |
921 | ofp_print_error(string, error); | |
922 | return; | |
923 | } | |
924 | ||
925 | if (ps.reason == OFPPR_ADD) { | |
064af421 | 926 | ds_put_format(string, " ADD:"); |
9e1fd49b | 927 | } else if (ps.reason == OFPPR_DELETE) { |
064af421 | 928 | ds_put_format(string, " DEL:"); |
9e1fd49b | 929 | } else if (ps.reason == OFPPR_MODIFY) { |
064af421 BP |
930 | ds_put_format(string, " MOD:"); |
931 | } | |
932 | ||
9e1fd49b | 933 | ofp_print_phy_port(string, &ps.desc); |
064af421 BP |
934 | } |
935 | ||
936 | static void | |
982697a4 | 937 | ofp_print_ofpst_desc_reply(struct ds *string, const struct ofp_header *oh) |
064af421 | 938 | { |
982697a4 BP |
939 | const struct ofp_desc_stats *ods = ofpmsg_body(oh); |
940 | ||
fbd76b2e | 941 | ds_put_char(string, '\n'); |
d295e8e9 | 942 | ds_put_format(string, "Manufacturer: %.*s\n", |
dd70b475 JP |
943 | (int) sizeof ods->mfr_desc, ods->mfr_desc); |
944 | ds_put_format(string, "Hardware: %.*s\n", | |
945 | (int) sizeof ods->hw_desc, ods->hw_desc); | |
946 | ds_put_format(string, "Software: %.*s\n", | |
947 | (int) sizeof ods->sw_desc, ods->sw_desc); | |
948 | ds_put_format(string, "Serial Num: %.*s\n", | |
949 | (int) sizeof ods->serial_num, ods->serial_num); | |
950 | ds_put_format(string, "DP Description: %.*s\n", | |
951 | (int) sizeof ods->dp_desc, ods->dp_desc); | |
064af421 BP |
952 | } |
953 | ||
954 | static void | |
982697a4 | 955 | ofp_print_flow_stats_request(struct ds *string, const struct ofp_header *oh) |
064af421 | 956 | { |
81d1ea94 | 957 | struct ofputil_flow_stats_request fsr; |
90bf1e07 | 958 | enum ofperr error; |
064af421 | 959 | |
982697a4 | 960 | error = ofputil_decode_flow_stats_request(&fsr, oh); |
2af0c0ef BP |
961 | if (error) { |
962 | ofp_print_error(string, error); | |
963 | return; | |
964 | } | |
965 | ||
966 | if (fsr.table_id != 0xff) { | |
e896c2d4 | 967 | ds_put_format(string, " table=%"PRIu8, fsr.table_id); |
064af421 BP |
968 | } |
969 | ||
2af0c0ef BP |
970 | if (fsr.out_port != OFPP_NONE) { |
971 | ds_put_cstr(string, " out_port="); | |
39dc9082 | 972 | ofputil_format_port(fsr.out_port, string); |
2af0c0ef BP |
973 | } |
974 | ||
54ae6fa8 BP |
975 | /* A flow stats request doesn't include a priority, but cls_rule_format() |
976 | * will print one unless it is OFP_DEFAULT_PRIORITY. */ | |
977 | fsr.match.priority = OFP_DEFAULT_PRIORITY; | |
978 | ||
2af0c0ef BP |
979 | ds_put_char(string, ' '); |
980 | cls_rule_format(&fsr.match, string); | |
064af421 BP |
981 | } |
982 | ||
bdcc5925 BP |
983 | void |
984 | ofp_print_flow_stats(struct ds *string, struct ofputil_flow_stats *fs) | |
985 | { | |
986 | ds_put_format(string, " cookie=0x%"PRIx64", duration=", | |
987 | ntohll(fs->cookie)); | |
988 | ||
989 | ofp_print_duration(string, fs->duration_sec, fs->duration_nsec); | |
990 | ds_put_format(string, ", table=%"PRIu8", ", fs->table_id); | |
991 | ds_put_format(string, "n_packets=%"PRIu64", ", fs->packet_count); | |
992 | ds_put_format(string, "n_bytes=%"PRIu64", ", fs->byte_count); | |
993 | if (fs->idle_timeout != OFP_FLOW_PERMANENT) { | |
994 | ds_put_format(string, "idle_timeout=%"PRIu16", ", fs->idle_timeout); | |
995 | } | |
996 | if (fs->hard_timeout != OFP_FLOW_PERMANENT) { | |
997 | ds_put_format(string, "hard_timeout=%"PRIu16", ", fs->hard_timeout); | |
998 | } | |
999 | if (fs->idle_age >= 0) { | |
1000 | ds_put_format(string, "idle_age=%d, ", fs->idle_age); | |
1001 | } | |
1002 | if (fs->hard_age >= 0 && fs->hard_age != fs->duration_sec) { | |
1003 | ds_put_format(string, "hard_age=%d, ", fs->hard_age); | |
1004 | } | |
1005 | ||
1006 | cls_rule_format(&fs->rule, string); | |
1007 | if (string->string[string->length - 1] != ' ') { | |
1008 | ds_put_char(string, ' '); | |
1009 | } | |
1010 | ||
1011 | ofpacts_format(fs->ofpacts, fs->ofpacts_len, string); | |
1012 | } | |
1013 | ||
064af421 | 1014 | static void |
4ffd1b43 | 1015 | ofp_print_flow_stats_reply(struct ds *string, const struct ofp_header *oh) |
064af421 | 1016 | { |
f25d0cf3 | 1017 | struct ofpbuf ofpacts; |
4ffd1b43 | 1018 | struct ofpbuf b; |
064af421 | 1019 | |
4ffd1b43 | 1020 | ofpbuf_use_const(&b, oh, ntohs(oh->length)); |
f25d0cf3 | 1021 | ofpbuf_init(&ofpacts, 64); |
4ffd1b43 BP |
1022 | for (;;) { |
1023 | struct ofputil_flow_stats fs; | |
1024 | int retval; | |
fab8fadb | 1025 | |
f25d0cf3 | 1026 | retval = ofputil_decode_flow_stats_reply(&fs, &b, true, &ofpacts); |
4ffd1b43 BP |
1027 | if (retval) { |
1028 | if (retval != EOF) { | |
1029 | ds_put_cstr(string, " ***parse error***"); | |
064af421 BP |
1030 | } |
1031 | break; | |
1032 | } | |
8961de6a | 1033 | ds_put_char(string, '\n'); |
bdcc5925 BP |
1034 | ofp_print_flow_stats(string, &fs); |
1035 | } | |
c6430da5 BP |
1036 | } |
1037 | ||
064af421 | 1038 | static void |
982697a4 | 1039 | ofp_print_aggregate_stats_reply(struct ds *string, const struct ofp_header *oh) |
064af421 | 1040 | { |
982697a4 BP |
1041 | struct ofputil_aggregate_stats as; |
1042 | enum ofperr error; | |
064af421 | 1043 | |
982697a4 BP |
1044 | error = ofputil_decode_aggregate_stats_reply(&as, oh); |
1045 | if (error) { | |
1046 | ofp_print_error(string, error); | |
1047 | return; | |
1048 | } | |
1049 | ||
1050 | ds_put_format(string, " packet_count=%"PRIu64, as.packet_count); | |
1051 | ds_put_format(string, " byte_count=%"PRIu64, as.byte_count); | |
1052 | ds_put_format(string, " flow_count=%"PRIu32, as.flow_count); | |
a2ad9ecd BP |
1053 | } |
1054 | ||
d295e8e9 | 1055 | static void print_port_stat(struct ds *string, const char *leader, |
c4617b3c | 1056 | const ovs_32aligned_be64 *statp, int more) |
064af421 | 1057 | { |
c4617b3c BP |
1058 | uint64_t stat = ntohll(get_32aligned_be64(statp)); |
1059 | ||
064af421 | 1060 | ds_put_cstr(string, leader); |
c4617b3c | 1061 | if (stat != UINT64_MAX) { |
064af421 BP |
1062 | ds_put_format(string, "%"PRIu64, stat); |
1063 | } else { | |
1064 | ds_put_char(string, '?'); | |
1065 | } | |
1066 | if (more) { | |
1067 | ds_put_cstr(string, ", "); | |
1068 | } else { | |
1069 | ds_put_cstr(string, "\n"); | |
1070 | } | |
1071 | } | |
1072 | ||
abaad8cf | 1073 | static void |
982697a4 | 1074 | ofp_print_ofpst_port_request(struct ds *string, const struct ofp_header *oh) |
abaad8cf | 1075 | { |
e2b9ac44 | 1076 | const struct ofp10_port_stats_request *psr = ofpmsg_body(oh); |
fbd76b2e | 1077 | ds_put_format(string, " port_no=%"PRIu16, ntohs(psr->port_no)); |
abaad8cf JP |
1078 | } |
1079 | ||
064af421 | 1080 | static void |
d1e2cf21 BP |
1081 | ofp_print_ofpst_port_reply(struct ds *string, const struct ofp_header *oh, |
1082 | int verbosity) | |
064af421 | 1083 | { |
e2b9ac44 | 1084 | struct ofp10_port_stats *ps; |
982697a4 BP |
1085 | struct ofpbuf b; |
1086 | size_t n; | |
1087 | ||
1088 | ofpbuf_use_const(&b, oh, ntohs(oh->length)); | |
1089 | ofpraw_pull_assert(&b); | |
1090 | ||
1091 | n = b.size / sizeof *ps; | |
064af421 BP |
1092 | ds_put_format(string, " %zu ports\n", n); |
1093 | if (verbosity < 1) { | |
1094 | return; | |
1095 | } | |
1096 | ||
982697a4 BP |
1097 | for (;;) { |
1098 | ps = ofpbuf_try_pull(&b, sizeof *ps); | |
1099 | if (!ps) { | |
1100 | return; | |
1101 | } | |
1102 | ||
064af421 BP |
1103 | ds_put_format(string, " port %2"PRIu16": ", ntohs(ps->port_no)); |
1104 | ||
1105 | ds_put_cstr(string, "rx "); | |
c4617b3c BP |
1106 | print_port_stat(string, "pkts=", &ps->rx_packets, 1); |
1107 | print_port_stat(string, "bytes=", &ps->rx_bytes, 1); | |
1108 | print_port_stat(string, "drop=", &ps->rx_dropped, 1); | |
1109 | print_port_stat(string, "errs=", &ps->rx_errors, 1); | |
1110 | print_port_stat(string, "frame=", &ps->rx_frame_err, 1); | |
1111 | print_port_stat(string, "over=", &ps->rx_over_err, 1); | |
1112 | print_port_stat(string, "crc=", &ps->rx_crc_err, 0); | |
064af421 BP |
1113 | |
1114 | ds_put_cstr(string, " tx "); | |
c4617b3c BP |
1115 | print_port_stat(string, "pkts=", &ps->tx_packets, 1); |
1116 | print_port_stat(string, "bytes=", &ps->tx_bytes, 1); | |
1117 | print_port_stat(string, "drop=", &ps->tx_dropped, 1); | |
1118 | print_port_stat(string, "errs=", &ps->tx_errors, 1); | |
1119 | print_port_stat(string, "coll=", &ps->collisions, 0); | |
064af421 BP |
1120 | } |
1121 | } | |
1122 | ||
1123 | static void | |
d1e2cf21 BP |
1124 | ofp_print_ofpst_table_reply(struct ds *string, const struct ofp_header *oh, |
1125 | int verbosity) | |
064af421 | 1126 | { |
e2b9ac44 | 1127 | struct ofp10_table_stats *ts; |
982697a4 BP |
1128 | struct ofpbuf b; |
1129 | size_t n; | |
1130 | ||
1131 | ofpbuf_use_const(&b, oh, ntohs(oh->length)); | |
1132 | ofpraw_pull_assert(&b); | |
1133 | ||
1134 | n = b.size / sizeof *ts; | |
064af421 BP |
1135 | ds_put_format(string, " %zu tables\n", n); |
1136 | if (verbosity < 1) { | |
1137 | return; | |
1138 | } | |
1139 | ||
982697a4 | 1140 | for (;;) { |
064af421 | 1141 | char name[OFP_MAX_TABLE_NAME_LEN + 1]; |
982697a4 BP |
1142 | |
1143 | ts = ofpbuf_try_pull(&b, sizeof *ts); | |
1144 | if (!ts) { | |
1145 | return; | |
1146 | } | |
1147 | ||
e868fb3d | 1148 | ovs_strlcpy(name, ts->name, sizeof name); |
064af421 BP |
1149 | |
1150 | ds_put_format(string, " %d: %-8s: ", ts->table_id, name); | |
1151 | ds_put_format(string, "wild=0x%05"PRIx32", ", ntohl(ts->wildcards)); | |
1152 | ds_put_format(string, "max=%6"PRIu32", ", ntohl(ts->max_entries)); | |
1153 | ds_put_format(string, "active=%"PRIu32"\n", ntohl(ts->active_count)); | |
1154 | ds_put_cstr(string, " "); | |
d295e8e9 | 1155 | ds_put_format(string, "lookup=%"PRIu64", ", |
c4617b3c | 1156 | ntohll(get_32aligned_be64(&ts->lookup_count))); |
064af421 | 1157 | ds_put_format(string, "matched=%"PRIu64"\n", |
c4617b3c | 1158 | ntohll(get_32aligned_be64(&ts->matched_count))); |
064af421 BP |
1159 | } |
1160 | } | |
1161 | ||
d2805da2 BP |
1162 | static void |
1163 | ofp_print_queue_name(struct ds *string, uint32_t queue_id) | |
1164 | { | |
1165 | if (queue_id == OFPQ_ALL) { | |
1166 | ds_put_cstr(string, "ALL"); | |
1167 | } else { | |
1168 | ds_put_format(string, "%"PRIu32, queue_id); | |
1169 | } | |
1170 | } | |
1171 | ||
1172 | static void | |
982697a4 | 1173 | ofp_print_ofpst_queue_request(struct ds *string, const struct ofp_header *oh) |
d2805da2 | 1174 | { |
e2b9ac44 | 1175 | const struct ofp10_queue_stats_request *qsr = ofpmsg_body(oh); |
982697a4 | 1176 | |
d2805da2 | 1177 | ds_put_cstr(string, "port="); |
39dc9082 | 1178 | ofputil_format_port(ntohs(qsr->port_no), string); |
d2805da2 BP |
1179 | |
1180 | ds_put_cstr(string, " queue="); | |
1181 | ofp_print_queue_name(string, ntohl(qsr->queue_id)); | |
1182 | } | |
1183 | ||
1184 | static void | |
d1e2cf21 BP |
1185 | ofp_print_ofpst_queue_reply(struct ds *string, const struct ofp_header *oh, |
1186 | int verbosity) | |
d2805da2 | 1187 | { |
e2b9ac44 | 1188 | struct ofp10_queue_stats *qs; |
982697a4 BP |
1189 | struct ofpbuf b; |
1190 | size_t n; | |
1191 | ||
1192 | ofpbuf_use_const(&b, oh, ntohs(oh->length)); | |
1193 | ofpraw_pull_assert(&b); | |
1194 | ||
1195 | n = b.size / sizeof *qs; | |
d2805da2 BP |
1196 | ds_put_format(string, " %zu queues\n", n); |
1197 | if (verbosity < 1) { | |
1198 | return; | |
1199 | } | |
1200 | ||
982697a4 BP |
1201 | for (;;) { |
1202 | qs = ofpbuf_try_pull(&b, sizeof *qs); | |
1203 | if (!qs) { | |
1204 | return; | |
1205 | } | |
1206 | ||
d2805da2 | 1207 | ds_put_cstr(string, " port "); |
39dc9082 | 1208 | ofputil_format_port(ntohs(qs->port_no), string); |
d2805da2 BP |
1209 | ds_put_cstr(string, " queue "); |
1210 | ofp_print_queue_name(string, ntohl(qs->queue_id)); | |
1211 | ds_put_cstr(string, ": "); | |
1212 | ||
c4617b3c BP |
1213 | print_port_stat(string, "bytes=", &qs->tx_bytes, 1); |
1214 | print_port_stat(string, "pkts=", &qs->tx_packets, 1); | |
1215 | print_port_stat(string, "errors=", &qs->tx_errors, 0); | |
d2805da2 BP |
1216 | } |
1217 | } | |
1218 | ||
2be393ed JP |
1219 | static void |
1220 | ofp_print_ofpst_port_desc_reply(struct ds *string, | |
1221 | const struct ofp_header *oh) | |
1222 | { | |
1223 | struct ofpbuf b; | |
1224 | ||
1225 | ofpbuf_use_const(&b, oh, ntohs(oh->length)); | |
982697a4 | 1226 | ofpraw_pull_assert(&b); |
2be393ed JP |
1227 | ds_put_char(string, '\n'); |
1228 | ofp_print_phy_ports(string, oh->version, &b); | |
1229 | } | |
1230 | ||
064af421 | 1231 | static void |
d1e2cf21 | 1232 | ofp_print_stats_request(struct ds *string, const struct ofp_header *oh) |
064af421 | 1233 | { |
982697a4 | 1234 | uint16_t flags = ofpmp_flags(oh); |
064af421 | 1235 | |
982697a4 BP |
1236 | if (flags) { |
1237 | ds_put_format(string, " ***unknown flags 0x%04"PRIx16"***", flags); | |
064af421 | 1238 | } |
064af421 BP |
1239 | } |
1240 | ||
1241 | static void | |
d1e2cf21 | 1242 | ofp_print_stats_reply(struct ds *string, const struct ofp_header *oh) |
064af421 | 1243 | { |
982697a4 | 1244 | uint16_t flags = ofpmp_flags(oh); |
d1e2cf21 | 1245 | |
982697a4 | 1246 | if (flags) { |
d1e2cf21 | 1247 | ds_put_cstr(string, " flags="); |
064af421 BP |
1248 | if (flags & OFPSF_REPLY_MORE) { |
1249 | ds_put_cstr(string, "[more]"); | |
1250 | flags &= ~OFPSF_REPLY_MORE; | |
1251 | } | |
1252 | if (flags) { | |
d1e2cf21 BP |
1253 | ds_put_format(string, "[***unknown flags 0x%04"PRIx16"***]", |
1254 | flags); | |
064af421 BP |
1255 | } |
1256 | } | |
064af421 BP |
1257 | } |
1258 | ||
1259 | static void | |
d1e2cf21 | 1260 | ofp_print_echo(struct ds *string, const struct ofp_header *oh, int verbosity) |
064af421 | 1261 | { |
d1e2cf21 | 1262 | size_t len = ntohs(oh->length); |
064af421 | 1263 | |
d1e2cf21 | 1264 | ds_put_format(string, " %zu bytes of payload\n", len - sizeof *oh); |
064af421 | 1265 | if (verbosity > 1) { |
d1e2cf21 | 1266 | ds_put_hex_dump(string, oh + 1, len - sizeof *oh, 0, true); |
064af421 BP |
1267 | } |
1268 | } | |
1269 | ||
61fe3a7b BP |
1270 | static void |
1271 | ofp_print_nxt_role_message(struct ds *string, | |
1272 | const struct nx_role_request *nrr) | |
1273 | { | |
1274 | unsigned int role = ntohl(nrr->role); | |
1275 | ||
1276 | ds_put_cstr(string, " role="); | |
1277 | if (role == NX_ROLE_OTHER) { | |
1278 | ds_put_cstr(string, "other"); | |
1279 | } else if (role == NX_ROLE_MASTER) { | |
1280 | ds_put_cstr(string, "master"); | |
1281 | } else if (role == NX_ROLE_SLAVE) { | |
1282 | ds_put_cstr(string, "slave"); | |
1283 | } else { | |
1284 | ds_put_format(string, "%u", role); | |
1285 | } | |
1286 | } | |
1287 | ||
6c1491fb BP |
1288 | static void |
1289 | ofp_print_nxt_flow_mod_table_id(struct ds *string, | |
73dbf4ab | 1290 | const struct nx_flow_mod_table_id *nfmti) |
6c1491fb BP |
1291 | { |
1292 | ds_put_format(string, " %s", nfmti->set ? "enable" : "disable"); | |
1293 | } | |
1294 | ||
7fa91113 BP |
1295 | static void |
1296 | ofp_print_nxt_set_flow_format(struct ds *string, | |
73dbf4ab | 1297 | const struct nx_set_flow_format *nsff) |
7fa91113 BP |
1298 | { |
1299 | uint32_t format = ntohl(nsff->format); | |
1300 | ||
1301 | ds_put_cstr(string, " format="); | |
27527aa0 BP |
1302 | if (ofputil_nx_flow_format_is_valid(format)) { |
1303 | ds_put_cstr(string, ofputil_nx_flow_format_to_string(format)); | |
7fa91113 BP |
1304 | } else { |
1305 | ds_put_format(string, "%"PRIu32, format); | |
1306 | } | |
1307 | } | |
1308 | ||
54834960 EJ |
1309 | static void |
1310 | ofp_print_nxt_set_packet_in_format(struct ds *string, | |
73dbf4ab | 1311 | const struct nx_set_packet_in_format *nspf) |
54834960 EJ |
1312 | { |
1313 | uint32_t format = ntohl(nspf->format); | |
1314 | ||
1315 | ds_put_cstr(string, " format="); | |
1316 | if (ofputil_packet_in_format_is_valid(format)) { | |
1317 | ds_put_cstr(string, ofputil_packet_in_format_to_string(format)); | |
1318 | } else { | |
1319 | ds_put_format(string, "%"PRIu32, format); | |
1320 | } | |
1321 | } | |
1322 | ||
80d5aefd BP |
1323 | static const char * |
1324 | ofp_port_reason_to_string(enum ofp_port_reason reason) | |
1325 | { | |
1326 | static char s[32]; | |
1327 | ||
1328 | switch (reason) { | |
1329 | case OFPPR_ADD: | |
1330 | return "add"; | |
1331 | ||
1332 | case OFPPR_DELETE: | |
1333 | return "delete"; | |
1334 | ||
1335 | case OFPPR_MODIFY: | |
1336 | return "modify"; | |
1337 | ||
1338 | default: | |
1339 | sprintf(s, "%d", (int) reason); | |
1340 | return s; | |
1341 | } | |
1342 | } | |
1343 | ||
1344 | static void | |
1345 | ofp_print_nxt_set_async_config(struct ds *string, | |
1346 | const struct nx_async_config *nac) | |
1347 | { | |
1348 | int i; | |
1349 | ||
1350 | for (i = 0; i < 2; i++) { | |
1351 | int j; | |
1352 | ||
1353 | ds_put_format(string, "\n %s:\n", i == 0 ? "master" : "slave"); | |
1354 | ||
1355 | ds_put_cstr(string, " PACKET_IN:"); | |
1356 | for (j = 0; j < 32; j++) { | |
1357 | if (nac->packet_in_mask[i] & htonl(1u << j)) { | |
1358 | ds_put_format(string, " %s", | |
7c1a76a4 | 1359 | ofputil_packet_in_reason_to_string(j)); |
80d5aefd BP |
1360 | } |
1361 | } | |
1362 | if (!nac->packet_in_mask[i]) { | |
1363 | ds_put_cstr(string, " (off)"); | |
1364 | } | |
1365 | ds_put_char(string, '\n'); | |
1366 | ||
1367 | ds_put_cstr(string, " PORT_STATUS:"); | |
1368 | for (j = 0; j < 32; j++) { | |
1369 | if (nac->port_status_mask[i] & htonl(1u << j)) { | |
1370 | ds_put_format(string, " %s", ofp_port_reason_to_string(j)); | |
1371 | } | |
1372 | } | |
1373 | if (!nac->port_status_mask[i]) { | |
1374 | ds_put_cstr(string, " (off)"); | |
1375 | } | |
1376 | ds_put_char(string, '\n'); | |
1377 | ||
1378 | ds_put_cstr(string, " FLOW_REMOVED:"); | |
1379 | for (j = 0; j < 32; j++) { | |
1380 | if (nac->flow_removed_mask[i] & htonl(1u << j)) { | |
1381 | ds_put_format(string, " %s", | |
1382 | ofp_flow_removed_reason_to_string(j)); | |
1383 | } | |
1384 | } | |
1385 | if (!nac->flow_removed_mask[i]) { | |
1386 | ds_put_cstr(string, " (off)"); | |
1387 | } | |
1388 | ds_put_char(string, '\n'); | |
1389 | } | |
1390 | } | |
1391 | ||
a7349929 BP |
1392 | static void |
1393 | ofp_print_nxt_set_controller_id(struct ds *string, | |
1394 | const struct nx_controller_id *nci) | |
1395 | { | |
1396 | ds_put_format(string, " id=%"PRIu16, ntohs(nci->controller_id)); | |
1397 | } | |
1398 | ||
2b07c8b1 BP |
1399 | static void |
1400 | ofp_print_nxt_flow_monitor_cancel(struct ds *string, | |
1401 | const struct ofp_header *oh) | |
1402 | { | |
1403 | ds_put_format(string, " id=%"PRIu32, | |
1404 | ofputil_decode_flow_monitor_cancel(oh)); | |
1405 | } | |
1406 | ||
1407 | static const char * | |
1408 | nx_flow_monitor_flags_to_name(uint32_t bit) | |
1409 | { | |
1410 | enum nx_flow_monitor_flags fmf = bit; | |
1411 | ||
1412 | switch (fmf) { | |
1413 | case NXFMF_INITIAL: return "initial"; | |
1414 | case NXFMF_ADD: return "add"; | |
1415 | case NXFMF_DELETE: return "delete"; | |
1416 | case NXFMF_MODIFY: return "modify"; | |
1417 | case NXFMF_ACTIONS: return "actions"; | |
1418 | case NXFMF_OWN: return "own"; | |
1419 | } | |
1420 | ||
1421 | return NULL; | |
1422 | } | |
1423 | ||
1424 | static void | |
1425 | ofp_print_nxst_flow_monitor_request(struct ds *string, | |
1426 | const struct ofp_header *oh) | |
1427 | { | |
1428 | struct ofpbuf b; | |
1429 | ||
1430 | ofpbuf_use_const(&b, oh, ntohs(oh->length)); | |
1431 | for (;;) { | |
1432 | struct ofputil_flow_monitor_request request; | |
1433 | int retval; | |
1434 | ||
1435 | retval = ofputil_decode_flow_monitor_request(&request, &b); | |
1436 | if (retval) { | |
1437 | if (retval != EOF) { | |
1438 | ofp_print_error(string, retval); | |
1439 | } | |
1440 | return; | |
1441 | } | |
1442 | ||
1443 | ds_put_format(string, "\n id=%"PRIu32" flags=", request.id); | |
1444 | ofp_print_bit_names(string, request.flags, | |
1445 | nx_flow_monitor_flags_to_name, ','); | |
1446 | ||
1447 | if (request.out_port != OFPP_NONE) { | |
1448 | ds_put_cstr(string, " out_port="); | |
1449 | ofputil_format_port(request.out_port, string); | |
1450 | } | |
1451 | ||
1452 | if (request.table_id != 0xff) { | |
1453 | ds_put_format(string, " table=%"PRIu8, request.table_id); | |
1454 | } | |
1455 | ||
1456 | ds_put_char(string, ' '); | |
1457 | cls_rule_format(&request.match, string); | |
1458 | ds_chomp(string, ' '); | |
1459 | } | |
1460 | } | |
1461 | ||
1462 | static void | |
1463 | ofp_print_nxst_flow_monitor_reply(struct ds *string, | |
1464 | const struct ofp_header *oh) | |
1465 | { | |
1466 | uint64_t ofpacts_stub[1024 / 8]; | |
1467 | struct ofpbuf ofpacts; | |
1468 | struct ofpbuf b; | |
1469 | ||
1470 | ofpbuf_use_const(&b, oh, ntohs(oh->length)); | |
1471 | ofpbuf_use_stub(&ofpacts, ofpacts_stub, sizeof ofpacts_stub); | |
1472 | for (;;) { | |
1473 | struct ofputil_flow_update update; | |
1474 | struct cls_rule match; | |
1475 | int retval; | |
1476 | ||
1477 | update.match = &match; | |
1478 | retval = ofputil_decode_flow_update(&update, &b, &ofpacts); | |
1479 | if (retval) { | |
1480 | if (retval != EOF) { | |
1481 | ofp_print_error(string, retval); | |
1482 | } | |
1483 | ofpbuf_uninit(&ofpacts); | |
1484 | return; | |
1485 | } | |
1486 | ||
1487 | ds_put_cstr(string, "\n event="); | |
1488 | switch (update.event) { | |
1489 | case NXFME_ADDED: | |
1490 | ds_put_cstr(string, "ADDED"); | |
1491 | break; | |
1492 | ||
1493 | case NXFME_DELETED: | |
1494 | ds_put_format(string, "DELETED reason=%s", | |
1495 | ofp_flow_removed_reason_to_string(update.reason)); | |
1496 | break; | |
1497 | ||
1498 | case NXFME_MODIFIED: | |
1499 | ds_put_cstr(string, "MODIFIED"); | |
1500 | break; | |
1501 | ||
1502 | case NXFME_ABBREV: | |
1503 | ds_put_format(string, "ABBREV xid=0x%"PRIx32, ntohl(update.xid)); | |
1504 | continue; | |
1505 | } | |
1506 | ||
1507 | ds_put_format(string, " table=%"PRIu8, update.table_id); | |
1508 | if (update.idle_timeout != OFP_FLOW_PERMANENT) { | |
1509 | ds_put_format(string, " idle_timeout=%"PRIu16, | |
1510 | update.idle_timeout); | |
1511 | } | |
1512 | if (update.hard_timeout != OFP_FLOW_PERMANENT) { | |
1513 | ds_put_format(string, " hard_timeout=%"PRIu16, | |
1514 | update.hard_timeout); | |
1515 | } | |
1516 | ds_put_format(string, " cookie=%#"PRIx64, ntohll(update.cookie)); | |
1517 | ||
1518 | ds_put_char(string, ' '); | |
1519 | cls_rule_format(update.match, string); | |
1520 | ||
1521 | if (update.ofpacts_len) { | |
1522 | if (string->string[string->length - 1] != ' ') { | |
1523 | ds_put_char(string, ' '); | |
1524 | } | |
1525 | ofpacts_format(update.ofpacts, update.ofpacts_len, string); | |
1526 | } | |
1527 | } | |
1528 | } | |
1529 | ||
bdcc5925 BP |
1530 | void |
1531 | ofp_print_version(const struct ofp_header *oh, | |
1532 | struct ds *string) | |
d1e2cf21 | 1533 | { |
3811e66b BP |
1534 | switch (oh->version) { |
1535 | case OFP10_VERSION: | |
1536 | break; | |
1537 | case OFP11_VERSION: | |
1538 | ds_put_cstr(string, " (OF1.1)"); | |
4232ef77 SH |
1539 | break; |
1540 | case OFP12_VERSION: | |
1541 | ds_put_cstr(string, " (OF1.2)"); | |
3811e66b BP |
1542 | break; |
1543 | default: | |
1544 | ds_put_format(string, " (OF 0x%02"PRIx8")", oh->version); | |
1545 | break; | |
1546 | } | |
1547 | ds_put_format(string, " (xid=0x%"PRIx32"):", ntohl(oh->xid)); | |
bdcc5925 | 1548 | } |
d1e2cf21 | 1549 | |
f25b4a81 | 1550 | static void |
982697a4 BP |
1551 | ofp_header_to_string__(const struct ofp_header *oh, enum ofpraw raw, |
1552 | struct ds *string) | |
f25b4a81 | 1553 | { |
982697a4 | 1554 | ds_put_cstr(string, ofpraw_get_name(raw)); |
f25b4a81 BP |
1555 | ofp_print_version(oh, string); |
1556 | } | |
1557 | ||
bdcc5925 | 1558 | static void |
982697a4 BP |
1559 | ofp_to_string__(const struct ofp_header *oh, enum ofpraw raw, |
1560 | struct ds *string, int verbosity) | |
bdcc5925 | 1561 | { |
bdcc5925 BP |
1562 | const void *msg = oh; |
1563 | ||
982697a4 BP |
1564 | ofp_header_to_string__(oh, raw, string); |
1565 | switch (ofptype_from_ofpraw(raw)) { | |
1566 | case OFPTYPE_HELLO: | |
dc4762ed BP |
1567 | ds_put_char(string, '\n'); |
1568 | ds_put_hex_dump(string, oh + 1, ntohs(oh->length) - sizeof *oh, | |
1569 | 0, true); | |
d1e2cf21 BP |
1570 | break; |
1571 | ||
982697a4 BP |
1572 | case OFPTYPE_ERROR: |
1573 | ofp_print_error_msg(string, oh); | |
d1e2cf21 BP |
1574 | break; |
1575 | ||
982697a4 BP |
1576 | case OFPTYPE_ECHO_REQUEST: |
1577 | case OFPTYPE_ECHO_REPLY: | |
d1e2cf21 BP |
1578 | ofp_print_echo(string, oh, verbosity); |
1579 | break; | |
1580 | ||
982697a4 | 1581 | case OFPTYPE_FEATURES_REQUEST: |
d1e2cf21 BP |
1582 | break; |
1583 | ||
982697a4 BP |
1584 | case OFPTYPE_FEATURES_REPLY: |
1585 | ofp_print_switch_features(string, oh); | |
d1e2cf21 BP |
1586 | break; |
1587 | ||
982697a4 | 1588 | case OFPTYPE_GET_CONFIG_REQUEST: |
d1e2cf21 BP |
1589 | break; |
1590 | ||
982697a4 BP |
1591 | case OFPTYPE_GET_CONFIG_REPLY: |
1592 | case OFPTYPE_SET_CONFIG: | |
1593 | ofp_print_switch_config(string, ofpmsg_body(oh)); | |
d1e2cf21 BP |
1594 | break; |
1595 | ||
982697a4 BP |
1596 | case OFPTYPE_PACKET_IN: |
1597 | ofp_print_packet_in(string, oh, verbosity); | |
d1e2cf21 BP |
1598 | break; |
1599 | ||
982697a4 BP |
1600 | case OFPTYPE_FLOW_REMOVED: |
1601 | ofp_print_flow_removed(string, oh); | |
d1e2cf21 BP |
1602 | break; |
1603 | ||
982697a4 BP |
1604 | case OFPTYPE_PORT_STATUS: |
1605 | ofp_print_port_status(string, oh); | |
d1e2cf21 BP |
1606 | break; |
1607 | ||
982697a4 BP |
1608 | case OFPTYPE_PACKET_OUT: |
1609 | ofp_print_packet_out(string, oh, verbosity); | |
d1e2cf21 BP |
1610 | break; |
1611 | ||
982697a4 BP |
1612 | case OFPTYPE_FLOW_MOD: |
1613 | ofp_print_flow_mod(string, oh, verbosity); | |
d1e2cf21 BP |
1614 | break; |
1615 | ||
982697a4 BP |
1616 | case OFPTYPE_PORT_MOD: |
1617 | ofp_print_port_mod(string, oh); | |
d1e2cf21 BP |
1618 | break; |
1619 | ||
982697a4 BP |
1620 | case OFPTYPE_BARRIER_REQUEST: |
1621 | case OFPTYPE_BARRIER_REPLY: | |
d1e2cf21 BP |
1622 | break; |
1623 | ||
982697a4 BP |
1624 | case OFPTYPE_DESC_STATS_REQUEST: |
1625 | case OFPTYPE_PORT_DESC_STATS_REQUEST: | |
d1e2cf21 BP |
1626 | ofp_print_stats_request(string, oh); |
1627 | break; | |
1628 | ||
982697a4 BP |
1629 | case OFPTYPE_FLOW_STATS_REQUEST: |
1630 | case OFPTYPE_AGGREGATE_STATS_REQUEST: | |
d1e2cf21 | 1631 | ofp_print_stats_request(string, oh); |
982697a4 | 1632 | ofp_print_flow_stats_request(string, oh); |
d1e2cf21 BP |
1633 | break; |
1634 | ||
982697a4 | 1635 | case OFPTYPE_TABLE_STATS_REQUEST: |
d1e2cf21 BP |
1636 | ofp_print_stats_request(string, oh); |
1637 | break; | |
1638 | ||
982697a4 | 1639 | case OFPTYPE_PORT_STATS_REQUEST: |
d1e2cf21 | 1640 | ofp_print_stats_request(string, oh); |
982697a4 | 1641 | ofp_print_ofpst_port_request(string, oh); |
d1e2cf21 BP |
1642 | break; |
1643 | ||
982697a4 | 1644 | case OFPTYPE_QUEUE_STATS_REQUEST: |
d1e2cf21 | 1645 | ofp_print_stats_request(string, oh); |
982697a4 | 1646 | ofp_print_ofpst_queue_request(string, oh); |
d1e2cf21 BP |
1647 | break; |
1648 | ||
982697a4 | 1649 | case OFPTYPE_DESC_STATS_REPLY: |
d1e2cf21 | 1650 | ofp_print_stats_reply(string, oh); |
982697a4 | 1651 | ofp_print_ofpst_desc_reply(string, oh); |
d1e2cf21 BP |
1652 | break; |
1653 | ||
982697a4 | 1654 | case OFPTYPE_FLOW_STATS_REPLY: |
d1e2cf21 | 1655 | ofp_print_stats_reply(string, oh); |
4ffd1b43 | 1656 | ofp_print_flow_stats_reply(string, oh); |
d1e2cf21 BP |
1657 | break; |
1658 | ||
982697a4 | 1659 | case OFPTYPE_QUEUE_STATS_REPLY: |
d1e2cf21 BP |
1660 | ofp_print_stats_reply(string, oh); |
1661 | ofp_print_ofpst_queue_reply(string, oh, verbosity); | |
1662 | break; | |
1663 | ||
982697a4 | 1664 | case OFPTYPE_PORT_STATS_REPLY: |
d1e2cf21 BP |
1665 | ofp_print_stats_reply(string, oh); |
1666 | ofp_print_ofpst_port_reply(string, oh, verbosity); | |
1667 | break; | |
1668 | ||
982697a4 | 1669 | case OFPTYPE_TABLE_STATS_REPLY: |
d1e2cf21 BP |
1670 | ofp_print_stats_reply(string, oh); |
1671 | ofp_print_ofpst_table_reply(string, oh, verbosity); | |
1672 | break; | |
1673 | ||
982697a4 | 1674 | case OFPTYPE_AGGREGATE_STATS_REPLY: |
d1e2cf21 | 1675 | ofp_print_stats_reply(string, oh); |
982697a4 | 1676 | ofp_print_aggregate_stats_reply(string, oh); |
d1e2cf21 | 1677 | break; |
064af421 | 1678 | |
982697a4 | 1679 | case OFPTYPE_PORT_DESC_STATS_REPLY: |
2be393ed JP |
1680 | ofp_print_stats_reply(string, oh); |
1681 | ofp_print_ofpst_port_desc_reply(string, oh); | |
1682 | break; | |
1683 | ||
982697a4 BP |
1684 | case OFPTYPE_ROLE_REQUEST: |
1685 | case OFPTYPE_ROLE_REPLY: | |
1686 | ofp_print_nxt_role_message(string, ofpmsg_body(oh)); | |
7fa91113 BP |
1687 | break; |
1688 | ||
982697a4 BP |
1689 | case OFPTYPE_FLOW_MOD_TABLE_ID: |
1690 | ofp_print_nxt_flow_mod_table_id(string, ofpmsg_body(oh)); | |
6c1491fb BP |
1691 | break; |
1692 | ||
982697a4 BP |
1693 | case OFPTYPE_SET_FLOW_FORMAT: |
1694 | ofp_print_nxt_set_flow_format(string, ofpmsg_body(oh)); | |
7fa91113 BP |
1695 | break; |
1696 | ||
982697a4 BP |
1697 | case OFPTYPE_SET_PACKET_IN_FORMAT: |
1698 | ofp_print_nxt_set_packet_in_format(string, ofpmsg_body(oh)); | |
54834960 EJ |
1699 | break; |
1700 | ||
982697a4 | 1701 | case OFPTYPE_FLOW_AGE: |
f27f2134 BP |
1702 | break; |
1703 | ||
982697a4 BP |
1704 | case OFPTYPE_SET_CONTROLLER_ID: |
1705 | ofp_print_nxt_set_controller_id(string, ofpmsg_body(oh)); | |
a7349929 BP |
1706 | break; |
1707 | ||
982697a4 BP |
1708 | case OFPTYPE_SET_ASYNC_CONFIG: |
1709 | ofp_print_nxt_set_async_config(string, ofpmsg_body(oh)); | |
d1e2cf21 | 1710 | break; |
2b07c8b1 | 1711 | |
982697a4 | 1712 | case OFPTYPE_FLOW_MONITOR_CANCEL: |
2b07c8b1 BP |
1713 | ofp_print_nxt_flow_monitor_cancel(string, msg); |
1714 | break; | |
1715 | ||
982697a4 BP |
1716 | case OFPTYPE_FLOW_MONITOR_PAUSED: |
1717 | case OFPTYPE_FLOW_MONITOR_RESUMED: | |
2b07c8b1 BP |
1718 | break; |
1719 | ||
982697a4 | 1720 | case OFPTYPE_FLOW_MONITOR_STATS_REQUEST: |
2b07c8b1 BP |
1721 | ofp_print_nxst_flow_monitor_request(string, msg); |
1722 | break; | |
1723 | ||
982697a4 | 1724 | case OFPTYPE_FLOW_MONITOR_STATS_REPLY: |
2b07c8b1 BP |
1725 | ofp_print_nxst_flow_monitor_reply(string, msg); |
1726 | break; | |
246e61ea | 1727 | } |
d1e2cf21 | 1728 | } |
064af421 BP |
1729 | |
1730 | /* Composes and returns a string representing the OpenFlow packet of 'len' | |
1731 | * bytes at 'oh' at the given 'verbosity' level. 0 is a minimal amount of | |
1732 | * verbosity and higher numbers increase verbosity. The caller is responsible | |
1733 | * for freeing the string. */ | |
1734 | char * | |
1735 | ofp_to_string(const void *oh_, size_t len, int verbosity) | |
1736 | { | |
1737 | struct ds string = DS_EMPTY_INITIALIZER; | |
1738 | const struct ofp_header *oh = oh_; | |
064af421 | 1739 | |
49ad0403 BP |
1740 | if (!len) { |
1741 | ds_put_cstr(&string, "OpenFlow message is empty\n"); | |
1742 | } else if (len < sizeof(struct ofp_header)) { | |
1743 | ds_put_format(&string, "OpenFlow packet too short (only %zu bytes):\n", | |
1744 | len); | |
d1e2cf21 | 1745 | } else if (ntohs(oh->length) > len) { |
f25b4a81 | 1746 | enum ofperr error; |
982697a4 | 1747 | enum ofpraw raw; |
f25b4a81 | 1748 | |
982697a4 | 1749 | error = ofpraw_decode_partial(&raw, oh, len); |
f25b4a81 | 1750 | if (!error) { |
982697a4 | 1751 | ofp_header_to_string__(oh, raw, &string); |
f25b4a81 BP |
1752 | ds_put_char(&string, '\n'); |
1753 | } | |
1754 | ||
d1e2cf21 | 1755 | ds_put_format(&string, |
49ad0403 | 1756 | "(***truncated to %zu bytes from %"PRIu16"***)\n", |
d1e2cf21 BP |
1757 | len, ntohs(oh->length)); |
1758 | } else if (ntohs(oh->length) < len) { | |
1759 | ds_put_format(&string, | |
1760 | "(***only uses %"PRIu16" bytes out of %zu***)\n", | |
1761 | ntohs(oh->length), len); | |
1762 | } else { | |
90bf1e07 | 1763 | enum ofperr error; |
982697a4 | 1764 | enum ofpraw raw; |
d1e2cf21 | 1765 | |
982697a4 | 1766 | error = ofpraw_decode(&raw, oh); |
d1e2cf21 | 1767 | if (!error) { |
982697a4 | 1768 | ofp_to_string__(oh, raw, &string, verbosity); |
7fa91113 BP |
1769 | if (verbosity >= 5) { |
1770 | if (ds_last(&string) != '\n') { | |
1771 | ds_put_char(&string, '\n'); | |
1772 | } | |
d1e2cf21 BP |
1773 | ds_put_hex_dump(&string, oh, len, 0, true); |
1774 | } | |
7fa91113 | 1775 | if (ds_last(&string) != '\n') { |
d1e2cf21 BP |
1776 | ds_put_char(&string, '\n'); |
1777 | } | |
1778 | return ds_steal_cstr(&string); | |
064af421 | 1779 | } |
064af421 | 1780 | |
7fa91113 | 1781 | ofp_print_error(&string, error); |
064af421 | 1782 | } |
d1e2cf21 BP |
1783 | ds_put_hex_dump(&string, oh, len, 0, true); |
1784 | return ds_steal_cstr(&string); | |
064af421 | 1785 | } |
064af421 BP |
1786 | \f |
1787 | static void | |
d295e8e9 | 1788 | print_and_free(FILE *stream, char *string) |
064af421 BP |
1789 | { |
1790 | fputs(string, stream); | |
1791 | free(string); | |
1792 | } | |
1793 | ||
1794 | /* Pretty-print the OpenFlow packet of 'len' bytes at 'oh' to 'stream' at the | |
1795 | * given 'verbosity' level. 0 is a minimal amount of verbosity and higher | |
1796 | * numbers increase verbosity. */ | |
1797 | void | |
1798 | ofp_print(FILE *stream, const void *oh, size_t len, int verbosity) | |
1799 | { | |
1800 | print_and_free(stream, ofp_to_string(oh, len, verbosity)); | |
1801 | } | |
1802 | ||
1803 | /* Dumps the contents of the Ethernet frame in the 'len' bytes starting at | |
897a8e07 | 1804 | * 'data' to 'stream'. */ |
064af421 | 1805 | void |
c499c75d | 1806 | ofp_print_packet(FILE *stream, const void *data, size_t len) |
064af421 | 1807 | { |
c499c75d | 1808 | print_and_free(stream, ofp_packet_to_string(data, len)); |
064af421 | 1809 | } |