/*
- * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013 Nicira, Inc.
+ * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
-#include <sys/fcntl.h>
+#include <fcntl.h>
#include <sys/stat.h>
#include <sys/time.h>
#include "compiler.h"
#include "dirs.h"
#include "dynamic-string.h"
+#include "fatal-signal.h"
#include "nx-match.h"
#include "odp-util.h"
#include "ofp-actions.h"
{
set_program_name(argv[0]);
parse_options(argc, argv);
- signal(SIGPIPE, SIG_IGN);
+ fatal_ignore_sigpipe();
run_command(argc - optind, argv + optind, get_all_commands());
return 0;
}
uint32_t versions;
enum ofputil_protocol version_protocols;
+ /* For now, ovs-ofctl only enables OpenFlow 1.0 by default. This is
+ * because ovs-ofctl implements command such as "add-flow" as raw OpenFlow
+ * requests, but those requests have subtly different semantics in
+ * different OpenFlow versions. For example:
+ *
+ * - In OpenFlow 1.0, a "mod-flow" operation that does not find any
+ * existing flow to modify adds a new flow.
+ *
+ * - In OpenFlow 1.1, a "mod-flow" operation that does not find any
+ * existing flow to modify adds a new flow, but only if the mod-flow
+ * did not match on the flow cookie.
+ *
+ * - In OpenFlow 1.2 and a later, a "mod-flow" operation never adds a
+ * new flow.
+ */
+ set_allowed_ofp_versions("OpenFlow10");
+
for (;;) {
unsigned long int timeout;
int c;
" show SWITCH show OpenFlow information\n"
" dump-desc SWITCH print switch description\n"
" dump-tables SWITCH print table stats\n"
+ " dump-table-features SWITCH print table features\n"
" mod-port SWITCH IFACE ACT modify port behavior\n"
" mod-table SWITCH MOD modify flow table behavior\n"
" get-frags SWITCH print fragment handling behavior\n"
" dump-group-features SWITCH print group features\n"
" dump-groups SWITCH print group description\n"
" dump-group-stats SWITCH [GROUP] print group statistics\n"
+ " queue-get-config SWITCH PORT print queue information for port\n"
" add-meter SWITCH METER add meter described by METER\n"
" mod-meter SWITCH METER modify specific METER\n"
" del-meter SWITCH METER delete METER\n"
" benchmark TARGET N COUNT bandwidth of COUNT N-byte echos\n"
"SWITCH or TARGET is an active OpenFlow connection method.\n"
"\nOther commands:\n"
- " ofp-parse FILE print messages read from FILE\n",
+ " ofp-parse FILE print messages read from FILE\n"
+ " ofp-parse-pcap PCAP print OpenFlow read from PCAP\n",
program_name, program_name);
vconn_usage(true, false, false);
daemon_usage();
ofpmsg_update_length(request);
run(vconn_transact(vconn, request, &reply), "talking to %s",
vconn_get_name(vconn));
- ofp_print(stdout, reply->data, reply->size, verbosity + 1);
+ ofp_print(stdout, ofpbuf_data(reply), ofpbuf_size(reply), verbosity + 1);
ofpbuf_delete(reply);
}
static void
dump_stats_transaction(struct vconn *vconn, struct ofpbuf *request)
{
- const struct ofp_header *request_oh = request->data;
+ const struct ofp_header *request_oh = ofpbuf_data(request);
ovs_be32 send_xid = request_oh->xid;
enum ofpraw request_raw;
enum ofpraw reply_raw;
bool done = false;
- ofpraw_decode_partial(&request_raw, request->data, request->size);
+ ofpraw_decode_partial(&request_raw, ofpbuf_data(request), ofpbuf_size(request));
reply_raw = ofpraw_stats_request_to_reply(request_raw,
request_oh->version);
struct ofpbuf *reply;
run(vconn_recv_block(vconn, &reply), "OpenFlow packet receive failed");
- recv_xid = ((struct ofp_header *) reply->data)->xid;
+ recv_xid = ((struct ofp_header *) ofpbuf_data(reply))->xid;
if (send_xid == recv_xid) {
enum ofpraw raw;
- ofp_print(stdout, reply->data, reply->size, verbosity + 1);
+ ofp_print(stdout, ofpbuf_data(reply), ofpbuf_size(reply), verbosity + 1);
- ofpraw_decode(&raw, reply->data);
+ ofpraw_decode(&raw, ofpbuf_data(reply));
if (ofptype_from_ofpraw(raw) == OFPTYPE_ERROR) {
done = true;
} else if (raw == reply_raw) {
- done = !ofpmp_more(reply->data);
+ done = !ofpmp_more(ofpbuf_data(reply));
} else {
ovs_fatal(0, "received bad reply: %s",
- ofp_to_string(reply->data, reply->size,
+ ofp_to_string(ofpbuf_data(reply), ofpbuf_size(reply),
verbosity + 1));
}
} else {
run(vconn_transact_multiple_noreply(vconn, requests, &reply),
"talking to %s", vconn_get_name(vconn));
if (reply) {
- ofp_print(stderr, reply->data, reply->size, verbosity + 2);
+ ofp_print(stderr, ofpbuf_data(reply), ofpbuf_size(reply), verbosity + 2);
exit(1);
}
ofpbuf_delete(reply);
run(vconn_transact(vconn, request, &reply), "talking to %s", vconn_name);
trunc = ofputil_switch_features_ports_trunc(reply);
- ofp_print(stdout, reply->data, reply->size, verbosity + 1);
+ ofp_print(stdout, ofpbuf_data(reply), ofpbuf_size(reply), verbosity + 1);
ofpbuf_delete(reply);
dump_trivial_stats_transaction(argv[1], OFPRAW_OFPST_TABLE_REQUEST);
}
+static void
+ofctl_dump_table_features(int argc OVS_UNUSED, char *argv[])
+{
+ struct ofpbuf *request;
+ struct vconn *vconn;
+
+ open_vconn(argv[1], &vconn);
+ request = ofputil_encode_table_features_request(vconn_get_version(vconn));
+ if (request) {
+ dump_stats_transaction(vconn, request);
+ }
+
+ vconn_close(vconn);
+}
+
static bool
fetch_port_by_features(const char *vconn_name,
const char *port_name, ofp_port_t port_no,
run(vconn_transact(vconn, request, &reply), "talking to %s", vconn_name);
vconn_close(vconn);
- oh = reply->data;
- if (ofptype_decode(&type, reply->data)
+ oh = ofpbuf_data(reply);
+ if (ofptype_decode(&type, ofpbuf_data(reply))
|| type != OFPTYPE_FEATURES_REPLY) {
ovs_fatal(0, "%s: received bad features reply", vconn_name);
}
bool found = false;
request = ofpraw_alloc(OFPRAW_OFPST_PORT_DESC_REQUEST, OFP10_VERSION, 0);
- send_xid = ((struct ofp_header *) request->data)->xid;
+ send_xid = ((struct ofp_header *) ofpbuf_data(request))->xid;
open_vconn(vconn_name, &vconn);
send_openflow_buffer(vconn, request);
struct ofpbuf *reply;
run(vconn_recv_block(vconn, &reply), "OpenFlow packet receive failed");
- recv_xid = ((struct ofp_header *) reply->data)->xid;
+ recv_xid = ((struct ofp_header *) ofpbuf_data(reply))->xid;
if (send_xid == recv_xid) {
- struct ofp_header *oh = reply->data;
+ struct ofp_header *oh = ofpbuf_data(reply);
enum ofptype type;
struct ofpbuf b;
uint16_t flags;
if (ofptype_pull(&type, &b)
|| type != OFPTYPE_PORT_DESC_STATS_REPLY) {
ovs_fatal(0, "received bad reply: %s",
- ofp_to_string(reply->data, reply->size,
+ ofp_to_string(ofpbuf_data(reply), ofpbuf_size(reply),
verbosity + 1));
}
run(vconn_transact_noreply(vconn, request, &reply),
"talking to %s", vconn_get_name(vconn));
if (reply) {
- char *s = ofp_to_string(reply->data, reply->size, 2);
+ char *s = ofp_to_string(ofpbuf_data(reply), ofpbuf_size(reply), 2);
VLOG_DBG("%s: failed to set protocol, switch replied: %s",
vconn_get_name(vconn), s);
free(s);
size_t i;
vconn = prepare_dump_flows(argc, argv, false, &request);
- send_xid = ((struct ofp_header *) request->data)->xid;
+ send_xid = ((struct ofp_header *) ofpbuf_data(request))->xid;
send_openflow_buffer(vconn, request);
fses = NULL;
ds_destroy(&s);
for (i = 0; i < n_fses; i++) {
- free(fses[i].ofpacts);
+ free(CONST_CAST(struct ofpact *, fses[i].ofpacts));
}
free(fses);
vconn_close(vconn);
}
+static void
+ofctl_queue_get_config(int argc OVS_UNUSED, char *argv[])
+{
+ const char *vconn_name = argv[1];
+ const char *port_name = argv[2];
+ enum ofputil_protocol protocol;
+ enum ofp_version version;
+ struct ofpbuf *request;
+ struct vconn *vconn;
+ ofp_port_t port;
+
+ port = str_to_port_no(vconn_name, port_name);
+
+ protocol = open_vconn(vconn_name, &vconn);
+ version = ofputil_protocol_to_ofp_version(protocol);
+ request = ofputil_encode_queue_get_config_request(version, port);
+ dump_transaction(vconn, request);
+ vconn_close(vconn);
+}
+
static enum ofputil_protocol
open_vconn_for_flow_mod(const char *remote, struct vconn **vconnp,
enum ofputil_protocol usable_protocols)
struct ofputil_flow_mod *fm = &fms[i];
transact_noreply(vconn, ofputil_encode_flow_mod(fm, protocol));
- free(fm->ofpacts);
+ free(CONST_CAST(struct ofpact *, fm->ofpacts));
}
vconn_close(vconn);
}
return "Trailing garbage in hex data";
}
- if (msg->size < sizeof(struct ofp_header)) {
+ if (ofpbuf_size(msg) < sizeof(struct ofp_header)) {
ofpbuf_delete(msg);
return "Message too short for OpenFlow";
}
- oh = msg->data;
- if (msg->size != ntohs(oh->length)) {
+ oh = ofpbuf_data(msg);
+ if (ofpbuf_size(msg) != ntohs(oh->length)) {
ofpbuf_delete(msg);
return "Message size does not match length in OpenFlow header";
}
}
fprintf(stderr, "send: ");
- ofp_print(stderr, msg->data, msg->size, verbosity);
+ ofp_print(stderr, ofpbuf_data(msg), ofpbuf_size(msg), verbosity);
error = vconn_send_block(vconn, msg);
if (error) {
free(s);
}
- ofptype_decode(&type, b->data);
- ofp_print(stderr, b->data, b->size, verbosity + 2);
+ ofptype_decode(&type, ofpbuf_data(b));
+ ofp_print(stderr, ofpbuf_data(b), ofpbuf_size(b), verbosity + 2);
switch ((int) type) {
case OFPTYPE_BARRIER_REPLY:
if (reply_to_echo_requests) {
struct ofpbuf *reply;
- reply = make_echo_reply(b->data);
+ reply = make_echo_reply(ofpbuf_data(b));
retval = vconn_send_block(vconn, reply);
if (retval) {
ovs_fatal(retval, "failed to send echo reply");
run(vconn_transact_noreply(vconn, spif, &reply),
"talking to %s", vconn_get_name(vconn));
if (reply) {
- char *s = ofp_to_string(reply->data, reply->size, 2);
+ char *s = ofp_to_string(ofpbuf_data(reply), ofpbuf_size(reply), 2);
VLOG_DBG("%s: failed to set packet in format to nxm, controller"
" replied: %s. Falling back to the switch default.",
vconn_get_name(vconn), s);
case OFP11_VERSION:
case OFP12_VERSION:
case OFP13_VERSION:
+ case OFP14_VERSION:
break;
default:
- NOT_REACHED();
+ OVS_NOT_REACHED();
}
}
open_vconn(argv[1], &vconn);
request = make_echo_request(vconn_get_version(vconn));
run(vconn_transact(vconn, request, &reply), "talking to %s", argv[1]);
- if (reply->size != sizeof(struct ofp_header)) {
+ if (ofpbuf_size(reply) != sizeof(struct ofp_header)) {
ovs_fatal(0, "reply does not match request");
}
ofpbuf_delete(reply);
struct vconn *vconn;
char *error;
int i;
- enum ofputil_protocol usable_protocols; /* TODO: Use in proto selection */
+ enum ofputil_protocol usable_protocols; /* XXX: Use in proto selection */
ofpbuf_init(&ofpacts, 64);
error = parse_ofpacts(argv[3], &ofpacts, &usable_protocols);
po.buffer_id = UINT32_MAX;
po.in_port = str_to_port_no(argv[1], argv[2]);
- po.ofpacts = ofpacts.data;
- po.ofpacts_len = ofpacts.size;
+ po.ofpacts = ofpbuf_data(&ofpacts);
+ po.ofpacts_len = ofpbuf_size(&ofpacts);
protocol = open_vconn(argv[1], &vconn);
for (i = 4; i < argc; i++) {
ovs_fatal(0, "%s", error_msg);
}
- po.packet = packet->data;
- po.packet_len = packet->size;
+ po.packet = ofpbuf_data(packet);
+ po.packet_len = ofpbuf_size(packet);
opo = ofputil_encode_packet_out(&po, protocol);
transact_noreply(vconn, opo);
ofpbuf_delete(packet);
length = ntohs(oh->length);
if (length < sizeof *oh) {
- ovs_fatal(0, "%s: %zu-byte message is too short for OpenFlow",
+ ovs_fatal(0, "%s: %"PRIuSIZE"-byte message is too short for OpenFlow",
filename, length);
}
ovs_fatal(0, "%s: unexpected end of file mid-message", filename);
}
- ofp_print(stdout, b.data, b.size, verbosity + 2);
+ ofp_print(stdout, ofpbuf_data(&b), ofpbuf_size(&b), verbosity + 2);
}
ofpbuf_uninit(&b);
}
}
+static bool
+is_openflow_port(ovs_be16 port_, char *ports[])
+{
+ uint16_t port = ntohs(port_);
+ if (ports[0]) {
+ int i;
+
+ for (i = 0; ports[i]; i++) {
+ if (port == atoi(ports[i])) {
+ return true;
+ }
+ }
+ return false;
+ } else {
+ return port == OFP_PORT || port == OFP_OLD_PORT;
+ }
+}
+
+static void
+ofctl_ofp_parse_pcap(int argc OVS_UNUSED, char *argv[])
+{
+ struct tcp_reader *reader;
+ FILE *file;
+ int error;
+ bool first;
+
+ file = ovs_pcap_open(argv[1], "rb");
+ if (!file) {
+ ovs_fatal(errno, "%s: open failed", argv[1]);
+ }
+
+ reader = tcp_reader_open();
+ first = true;
+ for (;;) {
+ struct ofpbuf *packet;
+ long long int when;
+ struct flow flow;
+ const struct pkt_metadata md = PKT_METADATA_INITIALIZER(ODPP_NONE);
+
+ error = ovs_pcap_read(file, &packet, &when);
+ if (error) {
+ break;
+ }
+ flow_extract(packet, &md, &flow);
+ if (flow.dl_type == htons(ETH_TYPE_IP)
+ && flow.nw_proto == IPPROTO_TCP
+ && (is_openflow_port(flow.tp_src, argv + 2) ||
+ is_openflow_port(flow.tp_dst, argv + 2))) {
+ struct ofpbuf *payload = tcp_reader_run(reader, &flow, packet);
+ if (payload) {
+ while (ofpbuf_size(payload) >= sizeof(struct ofp_header)) {
+ const struct ofp_header *oh;
+ void *data = ofpbuf_data(payload);
+ int length;
+
+ /* Align OpenFlow on 8-byte boundary for safe access. */
+ ofpbuf_shift(payload, -((intptr_t) data & 7));
+
+ oh = ofpbuf_data(payload);
+ length = ntohs(oh->length);
+ if (ofpbuf_size(payload) < length) {
+ break;
+ }
+
+ if (!first) {
+ putchar('\n');
+ }
+ first = false;
+
+ if (timestamp) {
+ char *s = xastrftime_msec("%H:%M:%S.### ", when, true);
+ fputs(s, stdout);
+ free(s);
+ }
+
+ printf(IP_FMT".%"PRIu16" > "IP_FMT".%"PRIu16":\n",
+ IP_ARGS(flow.nw_src), ntohs(flow.tp_src),
+ IP_ARGS(flow.nw_dst), ntohs(flow.tp_dst));
+ ofp_print(stdout, ofpbuf_data(payload), length, verbosity + 1);
+ ofpbuf_pull(payload, length);
+ }
+ }
+ }
+ ofpbuf_delete(packet);
+ }
+ tcp_reader_close(reader);
+}
+
static void
ofctl_ping(int argc, char *argv[])
{
payload = argc > 2 ? atoi(argv[2]) : 64;
if (payload > max_payload) {
- ovs_fatal(0, "payload must be between 0 and %zu bytes", max_payload);
+ ovs_fatal(0, "payload must be between 0 and %"PRIuSIZE" bytes", max_payload);
}
open_vconn(argv[1], &vconn);
run(vconn_transact(vconn, ofpbuf_clone(request), &reply), "transact");
xgettimeofday(&end);
- rpy_hdr = reply->data;
+ rpy_hdr = ofpbuf_data(reply);
if (ofptype_pull(&type, reply)
|| type != OFPTYPE_ECHO_REPLY
- || reply->size != payload
- || memcmp(request->l3, reply->l3, payload)) {
+ || ofpbuf_size(reply) != payload
+ || memcmp(ofpbuf_l3(request), ofpbuf_l3(reply), payload)) {
printf("Reply does not match request. Request:\n");
- ofp_print(stdout, request, request->size, verbosity + 2);
+ ofp_print(stdout, request, ofpbuf_size(request), verbosity + 2);
printf("Reply:\n");
- ofp_print(stdout, reply, reply->size, verbosity + 2);
+ ofp_print(stdout, reply, ofpbuf_size(reply), verbosity + 2);
}
- printf("%zu bytes from %s: xid=%08"PRIx32" time=%.1f ms\n",
- reply->size, argv[1], ntohl(rpy_hdr->xid),
+ printf("%"PRIu32" bytes from %s: xid=%08"PRIx32" time=%.1f ms\n",
+ ofpbuf_size(reply), argv[1], ntohl(rpy_hdr->xid),
(1000*(double)(end.tv_sec - start.tv_sec))
+ (.001*(end.tv_usec - start.tv_usec)));
ofpbuf_delete(request);
payload_size = atoi(argv[2]);
if (payload_size > max_payload) {
- ovs_fatal(0, "payload must be between 0 and %zu bytes", max_payload);
+ ovs_fatal(0, "payload must be between 0 and %"PRIuSIZE" bytes", max_payload);
}
message_size = sizeof(struct ofp_header) + payload_size;
fte_version_free(struct fte_version *version)
{
if (version) {
- free(version->ofpacts);
+ free(CONST_CAST(struct ofpact *, version->ofpacts));
free(version);
}
}
ds_put_format(s, " hard_timeout=%"PRIu16, version->hard_timeout);
}
- ds_put_char(s, ' ');
+ ds_put_cstr(s, " actions=");
ofpacts_format(version->ofpacts, version->ofpacts_len, s);
ds_put_char(s, '\n');
struct cls_cursor cursor;
struct fte *fte, *next;
- ovs_rwlock_wrlock(&cls->rwlock);
+ fat_rwlock_wrlock(&cls->rwlock);
cls_cursor_init(&cursor, cls, NULL);
CLS_CURSOR_FOR_EACH_SAFE (fte, next, rule, &cursor) {
classifier_remove(cls, &fte->rule);
fte_free(fte);
}
- ovs_rwlock_unlock(&cls->rwlock);
+ fat_rwlock_unlock(&cls->rwlock);
classifier_destroy(cls);
}
cls_rule_init(&fte->rule, match, priority);
fte->versions[index] = version;
- ovs_rwlock_wrlock(&cls->rwlock);
+ fat_rwlock_wrlock(&cls->rwlock);
old = fte_from_cls_rule(classifier_replace(cls, &fte->rule));
- ovs_rwlock_unlock(&cls->rwlock);
+ fat_rwlock_unlock(&cls->rwlock);
if (old) {
fte_version_free(old->versions[index]);
fte->versions[!index] = old->versions[!index];
do {
run(vconn_recv_block(vconn, &reply),
"OpenFlow packet receive failed");
- } while (((struct ofp_header *) reply->data)->xid != send_xid);
+ } while (((struct ofp_header *) ofpbuf_data(reply))->xid != send_xid);
- error = ofptype_decode(&type, reply->data);
+ error = ofptype_decode(&type, ofpbuf_data(reply));
if (error || type != OFPTYPE_FLOW_STATS_REPLY) {
ovs_fatal(0, "received bad reply: %s",
- ofp_to_string(reply->data, reply->size,
+ ofp_to_string(ofpbuf_data(reply), ofpbuf_size(reply),
verbosity + 1));
}
}
return true;
case EOF:
- more = ofpmp_more(reply->l2);
+ more = ofpmp_more(reply->frame);
ofpbuf_delete(reply);
reply = NULL;
if (!more) {
fsr.table_id = 0xff;
fsr.cookie = fsr.cookie_mask = htonll(0);
request = ofputil_encode_flow_stats_request(&fsr, protocol);
- send_xid = ((struct ofp_header *) request->data)->xid;
+ send_xid = ((struct ofp_header *) ofpbuf_data(request))->xid;
send_openflow_buffer(vconn, request);
reply = NULL;
struct vconn *vconn;
struct fte *fte;
- classifier_init(&cls);
+ classifier_init(&cls, NULL);
usable_protocols = read_flows_from_file(argv[2], &cls, FILE_IDX);
protocol = open_vconn(argv[1], &vconn);
list_init(&requests);
/* Delete flows that exist on the switch but not in the file. */
- ovs_rwlock_rdlock(&cls.rwlock);
+ fat_rwlock_rdlock(&cls.rwlock);
cls_cursor_init(&cursor, &cls, NULL);
CLS_CURSOR_FOR_EACH (fte, rule, &cursor) {
struct fte_version *file_ver = fte->versions[FILE_IDX];
fte_make_flow_mod(fte, FILE_IDX, OFPFC_ADD, protocol, &requests);
}
}
- ovs_rwlock_unlock(&cls.rwlock);
+ fat_rwlock_unlock(&cls.rwlock);
transact_multiple_noreply(vconn, &requests);
vconn_close(vconn);
struct ds a_s, b_s;
struct fte *fte;
- classifier_init(&cls);
+ classifier_init(&cls, NULL);
read_flows_from_source(argv[1], &cls, 0);
read_flows_from_source(argv[2], &cls, 1);
ds_init(&a_s);
ds_init(&b_s);
- ovs_rwlock_rdlock(&cls.rwlock);
+ fat_rwlock_rdlock(&cls.rwlock);
cls_cursor_init(&cursor, &cls, NULL);
CLS_CURSOR_FOR_EACH (fte, rule, &cursor) {
struct fte_version *a = fte->versions[0];
}
}
}
- ovs_rwlock_unlock(&cls.rwlock);
+ fat_rwlock_unlock(&cls.rwlock);
ds_destroy(&a_s);
ds_destroy(&b_s);
struct ofpbuf *msg;
msg = ofputil_encode_flow_mod(fm, protocol);
- ofp_print(stdout, msg->data, msg->size, verbosity);
+ ofp_print(stdout, ofpbuf_data(msg), ofpbuf_size(msg), verbosity);
ofpbuf_delete(msg);
- free(fm->ofpacts);
+ free(CONST_CAST(struct ofpact *, fm->ofpacts));
}
}
} else {
match_len = nx_put_match(&nx_match, &match,
cookie, cookie_mask);
- out = nx_match_to_string(nx_match.data, match_len);
+ out = nx_match_to_string(ofpbuf_data(&nx_match), match_len);
}
puts(out);
for (i = 0; i < MIN(a_len, b_len); i++) {
if (a[i] != b[i]) {
- printf("%s%2zu: %02"PRIx8" -> %02"PRIx8"\n",
+ printf("%s%2"PRIuSIZE": %02"PRIx8" -> %02"PRIx8"\n",
prefix, i, a[i], b[i]);
}
}
for (i = a_len; i < b_len; i++) {
- printf("%s%2zu: (none) -> %02"PRIx8"\n", prefix, i, b[i]);
+ printf("%s%2"PRIuSIZE": (none) -> %02"PRIx8"\n", prefix, i, b[i]);
}
for (i = b_len; i < a_len; i++) {
- printf("%s%2zu: %02"PRIx8" -> (none)\n", prefix, i, a[i]);
+ printf("%s%2"PRIuSIZE": %02"PRIx8" -> (none)\n", prefix, i, a[i]);
}
}
/* Convert to ofpacts. */
ofpbuf_init(&ofpacts, 0);
- size = of10_in.size;
- error = ofpacts_pull_openflow10(&of10_in, of10_in.size, &ofpacts);
+ size = ofpbuf_size(&of10_in);
+ error = ofpacts_pull_openflow_actions(&of10_in, ofpbuf_size(&of10_in),
+ OFP10_VERSION, &ofpacts);
if (error) {
printf("bad OF1.1 actions: %s\n\n", ofperr_get_name(error));
ofpbuf_uninit(&ofpacts);
/* Print cls_rule. */
ds_init(&s);
- ofpacts_format(ofpacts.data, ofpacts.size, &s);
+ ds_put_cstr(&s, "actions=");
+ ofpacts_format(ofpbuf_data(&ofpacts), ofpbuf_size(&ofpacts), &s);
puts(ds_cstr(&s));
ds_destroy(&s);
/* Convert back to ofp10 actions and print differences from input. */
ofpbuf_init(&of10_out, 0);
- ofpacts_put_openflow10(ofpacts.data, ofpacts.size, &of10_out);
+ ofpacts_put_openflow_actions(ofpbuf_data(&ofpacts), ofpbuf_size(&ofpacts), &of10_out,
+ OFP10_VERSION);
- print_differences("", of10_in.data, of10_in.size,
- of10_out.data, of10_out.size);
+ print_differences("", ofpbuf_data(&of10_in), ofpbuf_size(&of10_in),
+ ofpbuf_data(&of10_out), ofpbuf_size(&of10_out));
putchar('\n');
ofpbuf_uninit(&ofpacts);
if (ofpbuf_put_hex(&match_expout, ds_cstr(&expout), NULL)[0] != '\0') {
ovs_fatal(0, "Trailing garbage in hex data");
}
- if (match_expout.size != sizeof(struct ofp10_match)) {
- ovs_fatal(0, "Input is %zu bytes, expected %zu",
- match_expout.size, sizeof(struct ofp10_match));
+ if (ofpbuf_size(&match_expout) != sizeof(struct ofp10_match)) {
+ ovs_fatal(0, "Input is %"PRIu32" bytes, expected %"PRIuSIZE,
+ ofpbuf_size(&match_expout), sizeof(struct ofp10_match));
}
/* Parse hex bytes for input. */
if (ofpbuf_put_hex(&match_in, ds_cstr(&in), NULL)[0] != '\0') {
ovs_fatal(0, "Trailing garbage in hex data");
}
- if (match_in.size != sizeof(struct ofp10_match)) {
- ovs_fatal(0, "Input is %zu bytes, expected %zu",
- match_in.size, sizeof(struct ofp10_match));
+ if (ofpbuf_size(&match_in) != sizeof(struct ofp10_match)) {
+ ovs_fatal(0, "Input is %"PRIu32" bytes, expected %"PRIuSIZE,
+ ofpbuf_size(&match_in), sizeof(struct ofp10_match));
}
/* Convert to cls_rule and print. */
- ofputil_match_from_ofp10_match(match_in.data, &match);
+ ofputil_match_from_ofp10_match(ofpbuf_data(&match_in), &match);
match_print(&match);
/* Convert back to ofp10_match and print differences from input. */
ofputil_match_to_ofp10_match(&match, &match_out);
- print_differences("", match_expout.data, match_expout.size,
+ print_differences("", ofpbuf_data(&match_expout), ofpbuf_size(&match_expout),
&match_out, sizeof match_out);
/* Normalize, then convert and compare again. */
if (ofpbuf_put_hex(&match_in, ds_cstr(&in), NULL)[0] != '\0') {
ovs_fatal(0, "Trailing garbage in hex data");
}
- if (match_in.size != sizeof(struct ofp11_match)) {
- ovs_fatal(0, "Input is %zu bytes, expected %zu",
- match_in.size, sizeof(struct ofp11_match));
+ if (ofpbuf_size(&match_in) != sizeof(struct ofp11_match)) {
+ ovs_fatal(0, "Input is %"PRIu32" bytes, expected %"PRIuSIZE,
+ ofpbuf_size(&match_in), sizeof(struct ofp11_match));
}
/* Convert to match. */
- error = ofputil_match_from_ofp11_match(match_in.data, &match);
+ error = ofputil_match_from_ofp11_match(ofpbuf_data(&match_in), &match);
if (error) {
printf("bad ofp11_match: %s\n\n", ofperr_get_name(error));
ofpbuf_uninit(&match_in);
/* Convert back to ofp11_match and print differences from input. */
ofputil_match_to_ofp11_match(&match, &match_out);
- print_differences("", match_in.data, match_in.size,
+ print_differences("", ofpbuf_data(&match_in), ofpbuf_size(&match_in),
&match_out, sizeof match_out);
putchar('\n');
/* Convert to ofpacts. */
ofpbuf_init(&ofpacts, 0);
- size = of11_in.size;
- error = ofpacts_pull_openflow11_actions(&of11_in, of11_in.size,
- &ofpacts);
+ size = ofpbuf_size(&of11_in);
+ error = ofpacts_pull_openflow_actions(&of11_in, ofpbuf_size(&of11_in),
+ OFP11_VERSION, &ofpacts);
if (error) {
printf("bad OF1.1 actions: %s\n\n", ofperr_get_name(error));
ofpbuf_uninit(&ofpacts);
/* Print cls_rule. */
ds_init(&s);
- ofpacts_format(ofpacts.data, ofpacts.size, &s);
+ ds_put_cstr(&s, "actions=");
+ ofpacts_format(ofpbuf_data(&ofpacts), ofpbuf_size(&ofpacts), &s);
puts(ds_cstr(&s));
ds_destroy(&s);
/* Convert back to ofp11 actions and print differences from input. */
ofpbuf_init(&of11_out, 0);
- ofpacts_put_openflow11_actions(ofpacts.data, ofpacts.size, &of11_out);
+ ofpacts_put_openflow_actions(ofpbuf_data(&ofpacts), ofpbuf_size(&ofpacts), &of11_out,
+ OFP11_VERSION);
- print_differences("", of11_in.data, of11_in.size,
- of11_out.data, of11_out.size);
+ print_differences("", ofpbuf_data(&of11_in), ofpbuf_size(&of11_in),
+ ofpbuf_data(&of11_out), ofpbuf_size(&of11_out));
putchar('\n');
ofpbuf_uninit(&ofpacts);
/* Convert to ofpacts. */
ofpbuf_init(&ofpacts, 0);
- size = of11_in.size;
- error = ofpacts_pull_openflow11_instructions(&of11_in, of11_in.size,
- &ofpacts);
+ size = ofpbuf_size(&of11_in);
+ error = ofpacts_pull_openflow_instructions(&of11_in, ofpbuf_size(&of11_in),
+ OFP11_VERSION, &ofpacts);
if (!error) {
- /* Verify actions. */
+ /* Verify actions, enforce consistency. */
struct flow flow;
memset(&flow, 0, sizeof flow);
- error = ofpacts_check(ofpacts.data, ofpacts.size, &flow, OFPP_MAX,
- table_id ? atoi(table_id) : 0);
+ error = ofpacts_check_consistency(ofpbuf_data(&ofpacts), ofpbuf_size(&ofpacts),
+ &flow, OFPP_MAX,
+ table_id ? atoi(table_id) : 0,
+ 255, OFPUTIL_P_OF11_STD);
}
if (error) {
printf("bad OF1.1 instructions: %s\n\n", ofperr_get_name(error));
/* Print cls_rule. */
ds_init(&s);
- ofpacts_format(ofpacts.data, ofpacts.size, &s);
+ ds_put_cstr(&s, "actions=");
+ ofpacts_format(ofpbuf_data(&ofpacts), ofpbuf_size(&ofpacts), &s);
puts(ds_cstr(&s));
ds_destroy(&s);
/* Convert back to ofp11 instructions and print differences from
* input. */
ofpbuf_init(&of11_out, 0);
- ofpacts_put_openflow11_instructions(ofpacts.data, ofpacts.size,
- &of11_out);
+ ofpacts_put_openflow_instructions(ofpbuf_data(&ofpacts), ofpbuf_size(&ofpacts),
+ &of11_out, OFP13_VERSION);
- print_differences("", of11_in.data, of11_in.size,
- of11_out.data, of11_out.size);
+ print_differences("", ofpbuf_data(&of11_in), ofpbuf_size(&of11_in),
+ ofpbuf_data(&of11_out), ofpbuf_size(&of11_out));
putchar('\n');
ofpbuf_uninit(&ofpacts);
{
FILE *pcap;
- pcap = pcap_open(argv[1], "rb");
+ pcap = ovs_pcap_open(argv[1], "rb");
if (!pcap) {
ovs_fatal(errno, "%s: open failed", argv[1]);
}
for (;;) {
struct ofpbuf *packet;
struct flow flow;
+ const struct pkt_metadata md = PKT_METADATA_INITIALIZER(ODPP_NONE);
int error;
- error = pcap_read(pcap, &packet);
+ error = ovs_pcap_read(pcap, &packet, NULL);
if (error == EOF) {
break;
} else if (error) {
ovs_fatal(error, "%s: read failed", argv[1]);
}
- flow_extract(packet, 0, 0, NULL, NULL, &flow);
+ flow_extract(packet, &md, &flow);
flow_print(stdout, &flow);
putchar('\n');
ofpbuf_delete(packet);
/* Convert to and from NXM. */
ofpbuf_init(&nxm, 0);
nxm_match_len = nx_put_match(&nxm, &match, htonll(0), htonll(0));
- nxm_s = nx_match_to_string(nxm.data, nxm_match_len);
+ nxm_s = nx_match_to_string(ofpbuf_data(&nxm), nxm_match_len);
error = nx_pull_match(&nxm, nxm_match_len, &nxm_match, NULL, NULL);
printf("NXM: %s -> ", nxm_s);
if (error) {
if (ofpbuf_put_hex(&request, argv[2], NULL)[0] != '\0') {
ovs_fatal(0, "Trailing garbage in hex data");
}
- if (request.size < sizeof(struct ofp_header)) {
+ if (ofpbuf_size(&request) < sizeof(struct ofp_header)) {
ovs_fatal(0, "Request too short");
}
- oh = request.data;
- if (request.size != ntohs(oh->length)) {
+ oh = ofpbuf_data(&request);
+ if (ofpbuf_size(&request) != ntohs(oh->length)) {
ovs_fatal(0, "Request size inconsistent");
}
- reply = ofperr_encode_reply(error, request.data);
+ reply = ofperr_encode_reply(error, ofpbuf_data(&request));
ofpbuf_uninit(&request);
- ovs_hex_dump(stdout, reply->data, reply->size, 0, false);
+ ovs_hex_dump(stdout, ofpbuf_data(reply), ofpbuf_size(reply), 0, false);
ofpbuf_delete(reply);
}
if (ofpbuf_put_hex(&packet, argv[1], NULL)[0] != '\0') {
ovs_fatal(0, "trailing garbage following hex bytes");
}
- ofp_print(stdout, packet.data, packet.size, argc > 2 ? atoi(argv[2]) : 2);
+ ofp_print(stdout, ofpbuf_data(&packet), ofpbuf_size(&packet), argc > 2 ? atoi(argv[2]) : 2);
ofpbuf_uninit(&packet);
}
struct ofpbuf *hello;
hello = ofputil_encode_hello(bitmap);
- ovs_hex_dump(stdout, hello->data, hello->size, 0, false);
- ofp_print(stdout, hello->data, hello->size, verbosity);
+ ovs_hex_dump(stdout, ofpbuf_data(hello), ofpbuf_size(hello), 0, false);
+ ofp_print(stdout, ofpbuf_data(hello), ofpbuf_size(hello), verbosity);
ofpbuf_delete(hello);
}
{ "snoop", 1, 1, ofctl_snoop },
{ "dump-desc", 1, 1, ofctl_dump_desc },
{ "dump-tables", 1, 1, ofctl_dump_tables },
+ { "dump-table-features", 1, 1, ofctl_dump_table_features },
{ "dump-flows", 1, 2, ofctl_dump_flows },
{ "dump-aggregate", 1, 2, ofctl_dump_aggregate },
{ "queue-stats", 1, 3, ofctl_queue_stats },
+ { "queue-get-config", 2, 2, ofctl_queue_get_config },
{ "add-flow", 2, 2, ofctl_add_flow },
{ "add-flows", 2, 2, ofctl_add_flows },
{ "mod-flows", 2, 2, ofctl_mod_flows },
{ "mod-table", 3, 3, ofctl_mod_table },
{ "get-frags", 1, 1, ofctl_get_frags },
{ "set-frags", 2, 2, ofctl_set_frags },
- { "ofp-parse", 1, 1, ofctl_ofp_parse },
{ "probe", 1, 1, ofctl_probe },
{ "ping", 1, 2, ofctl_ping },
{ "benchmark", 3, 3, ofctl_benchmark },
+ { "ofp-parse", 1, 1, ofctl_ofp_parse },
+ { "ofp-parse-pcap", 1, INT_MAX, ofctl_ofp_parse_pcap },
+
{ "add-group", 1, 2, ofctl_add_group },
{ "add-groups", 1, 2, ofctl_add_groups },
{ "mod-group", 1, 2, ofctl_mod_group },