static struct sort_criterion *criteria;
static size_t n_criteria, allocated_criteria;
-static const struct command all_commands[];
+static const struct command *get_all_commands(void);
static void usage(void) NO_RETURN;
static void parse_options(int argc, char *argv[]);
set_program_name(argv[0]);
parse_options(argc, argv);
signal(SIGPIPE, SIG_IGN);
- run_command(argc - optind, argv + optind, all_commands);
+ run_command(argc - optind, argv + optind, get_all_commands());
return 0;
}
" probe TARGET probe whether TARGET is up\n"
" ping TARGET [N] latency of N-byte echos\n"
" benchmark TARGET N COUNT bandwidth of COUNT N-byte echos\n"
- "where SWITCH or TARGET is an active OpenFlow connection method.\n",
+ "SWITCH or TARGET is an active OpenFlow connection method.\n"
+ "\nOther commands:\n"
+ " ofp-parse FILE print messages read from FILE\n",
program_name, program_name);
vconn_usage(true, false, false);
daemon_usage();
vconnp);
if (error && error != ENOENT) {
ovs_fatal(0, "%s: failed to open socket (%s)", name,
- strerror(error));
+ ovs_strerror(error));
}
free(vconn_name);
error = vconn_connect_block(*vconnp);
if (error) {
ovs_fatal(0, "%s: failed to connect to socket (%s)", name,
- strerror(error));
+ ovs_strerror(error));
}
ofp_version = vconn_get_version(*vconnp);
static bool
fetch_port_by_features(const char *vconn_name,
- const char *port_name, unsigned int port_no,
+ const char *port_name, ofp_port_t port_no,
struct ofputil_phy_port *pp, bool *trunc)
{
struct ofputil_switch_features features;
}
while (!ofputil_pull_phy_port(oh->version, &b, pp)) {
- if (port_no != UINT_MAX
+ if (port_no != OFPP_NONE
? port_no == pp->port_no
: !strcmp(pp->name, port_name)) {
found = true;
static bool
fetch_port_by_stats(const char *vconn_name,
- const char *port_name, unsigned int port_no,
+ const char *port_name, ofp_port_t port_no,
struct ofputil_phy_port *pp)
{
struct ofpbuf *request;
}
while (!ofputil_pull_phy_port(oh->version, &b, pp)) {
- if (port_no != UINT_MAX ? port_no == pp->port_no
- : !strcmp(pp->name, port_name)) {
+ if (port_no != OFPP_NONE ? port_no == pp->port_no
+ : !strcmp(pp->name, port_name)) {
found = true;
break;
}
return found;
}
+static bool
+str_to_ofp(const char *s, ofp_port_t *ofp_port)
+{
+ bool ret;
+ uint32_t port_;
+
+ ret = str_to_uint(s, 10, &port_);
+ *ofp_port = u16_to_ofp(port_);
+ return ret;
+}
/* Opens a connection to 'vconn_name', fetches the port structure for
* 'port_name' (which may be a port name or number), and copies it into
fetch_ofputil_phy_port(const char *vconn_name, const char *port_name,
struct ofputil_phy_port *pp)
{
- unsigned int port_no;
+ ofp_port_t port_no;
bool found;
bool trunc;
/* Try to interpret the argument as a port number. */
- if (!str_to_uint(port_name, 10, &port_no)) {
- port_no = UINT_MAX;
+ if (!str_to_ofp(port_name, &port_no)) {
+ port_no = OFPP_NONE;
}
/* Try to find the port based on the Features Reply. If it looks
/* Returns the port number corresponding to 'port_name' (which may be a port
* name or number) within the switch 'vconn_name'. */
-static uint16_t
+static ofp_port_t
str_to_port_no(const char *vconn_name, const char *port_name)
{
- uint16_t port_no;
+ ofp_port_t port_no;
if (ofputil_port_from_string(port_name, &port_no)) {
return port_no;
enum ofputil_protocol usable_protocols, protocol;
struct ofputil_flow_stats_request fsr;
struct vconn *vconn;
+ char *error;
+
+ error = parse_ofp_flow_stats_request_str(&fsr, aggregate,
+ argc > 2 ? argv[2] : "");
+ if (error) {
+ ovs_fatal(0, "%s", error);
+ }
- parse_ofp_flow_stats_request_str(&fsr, aggregate, argc > 2 ? argv[2] : "");
usable_protocols = ofputil_flow_stats_request_usable_protocols(&fsr);
protocol = open_vconn(argv[1], &vconn);
{
struct ofputil_flow_mod *fms = NULL;
size_t n_fms = 0;
+ char *error;
- parse_ofp_flow_mod_file(argv[2], command, &fms, &n_fms);
+ error = parse_ofp_flow_mod_file(argv[2], command, &fms, &n_fms);
+ if (error) {
+ ovs_fatal(0, "%s", error);
+ }
ofctl_flow_mod__(argv[1], fms, n_fms);
free(fms);
}
ofctl_flow_mod_file(argc, argv, command);
} else {
struct ofputil_flow_mod fm;
- parse_ofp_flow_mod_str(&fm, argc > 2 ? argv[2] : "", command, false);
+ char *error;
+
+ error = parse_ofp_flow_mod_str(&fm, argc > 2 ? argv[2] : "", command);
+ if (error) {
+ ovs_fatal(0, "%s", error);
+ }
ofctl_flow_mod__(argv[1], &fm, 1);
}
}
error = vconn_send_block(vconn, msg);
if (error) {
ofpbuf_delete(msg);
- ds_put_format(&reply, "%s\n", strerror(error));
+ ds_put_format(&reply, "%s\n", ovs_strerror(error));
ok = false;
} else {
ds_put_cstr(&reply, "sent\n");
error = vconn_send_block(aux->vconn, msg);
if (error) {
ofpbuf_delete(msg);
- unixctl_command_reply_error(conn, strerror(error));
+ unixctl_command_reply_error(conn, ovs_strerror(error));
} else {
aux->conn = conn;
}
fd = open(argv[1], O_CREAT | O_TRUNC | O_WRONLY, 0666);
if (fd < 0) {
- unixctl_command_reply_error(conn, strerror(errno));
+ unixctl_command_reply_error(conn, ovs_strerror(errno));
return;
}
} else if (!strncmp(arg, "watch:", 6)) {
struct ofputil_flow_monitor_request fmr;
struct ofpbuf *msg;
+ char *error;
- parse_flow_monitor_request(&fmr, arg + 6);
+ error = parse_flow_monitor_request(&fmr, arg + 6);
+ if (error) {
+ ovs_fatal(0, "%s", error);
+ }
msg = ofpbuf_new(0);
ofputil_append_flow_monitor_request(&fmr, msg);
{
struct ofpbuf *request;
struct vconn *vconn;
- uint16_t port;
+ ofp_port_t port;
open_vconn(argv[1], &vconn);
port = argc > 2 ? str_to_port_no(argv[1], argv[2]) : OFPP_ANY;
struct ofputil_packet_out po;
struct ofpbuf ofpacts;
struct vconn *vconn;
+ char *error;
int i;
ofpbuf_init(&ofpacts, 64);
- parse_ofpacts(argv[3], &ofpacts);
+ error = parse_ofpacts(argv[3], &ofpacts);
+ if (error) {
+ ovs_fatal(0, "%s", error);
+ }
po.buffer_id = UINT32_MAX;
po.in_port = str_to_port_no(argv[1], argv[2]);
vconn_close(vconn);
}
+static void
+ofctl_ofp_parse(int argc OVS_UNUSED, char *argv[])
+{
+ const char *filename = argv[1];
+ struct ofpbuf b;
+ FILE *file;
+
+ file = !strcmp(filename, "-") ? stdin : fopen(filename, "r");
+ if (file == NULL) {
+ ovs_fatal(errno, "%s: open", filename);
+ }
+
+ ofpbuf_init(&b, 65536);
+ for (;;) {
+ struct ofp_header *oh;
+ size_t length, tail_len;
+ void *tail;
+ size_t n;
+
+ ofpbuf_clear(&b);
+ oh = ofpbuf_put_uninit(&b, sizeof *oh);
+ n = fread(oh, 1, sizeof *oh, file);
+ if (n == 0) {
+ break;
+ } else if (n < sizeof *oh) {
+ ovs_fatal(0, "%s: unexpected end of file mid-message", filename);
+ }
+
+ length = ntohs(oh->length);
+ if (length < sizeof *oh) {
+ ovs_fatal(0, "%s: %zu-byte message is too short for OpenFlow",
+ filename, length);
+ }
+
+ tail_len = length - sizeof *oh;
+ tail = ofpbuf_put_uninit(&b, tail_len);
+ n = fread(tail, 1, tail_len, file);
+ if (n < tail_len) {
+ ovs_fatal(0, "%s: unexpected end of file mid-message", filename);
+ }
+
+ ofp_print(stdout, b.data, b.size, verbosity + 2);
+ }
+ ofpbuf_uninit(&b);
+
+ if (file != stdin) {
+ fclose(file);
+ }
+}
+
static void
ofctl_ping(int argc, char *argv[])
{
struct cls_cursor cursor;
struct fte *fte, *next;
+ ovs_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);
classifier_destroy(cls);
}
cls_rule_init(&fte->rule, match, priority);
fte->versions[index] = version;
+ ovs_rwlock_wrlock(&cls->rwlock);
old = fte_from_cls_rule(classifier_replace(cls, &fte->rule));
+ ovs_rwlock_unlock(&cls->rwlock);
if (old) {
fte_version_free(old->versions[index]);
fte->versions[!index] = old->versions[!index];
read_flows_from_file(const char *filename, struct classifier *cls, int index)
{
enum ofputil_protocol usable_protocols;
+ int line_number;
struct ds s;
FILE *file;
ds_init(&s);
usable_protocols = OFPUTIL_P_ANY;
- while (!ds_get_preprocessed_line(&s, file)) {
+ line_number = 0;
+ while (!ds_get_preprocessed_line(&s, file, &line_number)) {
struct fte_version *version;
struct ofputil_flow_mod fm;
+ char *error;
- parse_ofp_str(&fm, OFPFC_ADD, ds_cstr(&s), true);
+ error = parse_ofp_str(&fm, OFPFC_ADD, ds_cstr(&s));
+ if (error) {
+ ovs_fatal(0, "%s:%d: %s", filename, line_number, error);
+ }
version = xmalloc(sizeof *version);
version->cookie = fm.new_cookie;
fm.cookie = htonll(0);
fm.cookie_mask = htonll(0);
fm.new_cookie = version->cookie;
+ fm.modify_cookie = true;
fm.table_id = 0xff;
fm.command = command;
fm.idle_timeout = version->idle_timeout;
list_init(&requests);
/* Delete flows that exist on the switch but not in the file. */
+ ovs_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);
transact_multiple_noreply(vconn, &requests);
vconn_close(vconn);
ds_init(&a_s);
ds_init(&b_s);
+ ovs_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);
ds_destroy(&a_s);
ds_destroy(&b_s);
ofctl_parse_flow(int argc OVS_UNUSED, char *argv[])
{
struct ofputil_flow_mod fm;
+ char *error;
- parse_ofp_flow_mod_str(&fm, argv[1], OFPFC_ADD, false);
+ error = parse_ofp_flow_mod_str(&fm, argv[1], OFPFC_ADD);
+ if (error) {
+ ovs_fatal(0, "%s", error);
+ }
ofctl_parse_flows__(&fm, 1);
}
{
struct ofputil_flow_mod *fms = NULL;
size_t n_fms = 0;
+ char *error;
- parse_ofp_flow_mod_file(argv[1], OFPFC_ADD, &fms, &n_fms);
+ error = parse_ofp_flow_mod_file(argv[1], OFPFC_ADD, &fms, &n_fms);
+ if (error) {
+ ovs_fatal(0, "%s", error);
+ }
ofctl_parse_flows__(fms, n_fms);
free(fms);
}
ofpbuf_init(&nx_match, 0);
if (oxm) {
match_len = oxm_put_match(&nx_match, &match);
- out = oxm_match_to_string(nx_match.data, match_len);
+ out = oxm_match_to_string(&nx_match, match_len);
} else {
match_len = nx_put_match(&nx_match, &match,
cookie, cookie_mask);
struct ds in;
ds_init(&in);
- while (!ds_get_preprocessed_line(&in, stdin)) {
+ while (!ds_get_preprocessed_line(&in, stdin, NULL)) {
struct ofpbuf of10_out;
struct ofpbuf of10_in;
struct ofpbuf ofpacts;
ds_init(&in);
ds_init(&expout);
- while (!ds_get_preprocessed_line(&in, stdin)) {
+ while (!ds_get_preprocessed_line(&in, stdin, NULL)) {
struct ofpbuf match_in, match_expout;
struct ofp10_match match_out;
struct ofp10_match match_normal;
struct ds in;
ds_init(&in);
- while (!ds_get_preprocessed_line(&in, stdin)) {
+ while (!ds_get_preprocessed_line(&in, stdin, NULL)) {
struct ofpbuf match_in;
struct ofp11_match match_out;
struct match match;
struct ds in;
ds_init(&in);
- while (!ds_get_preprocessed_line(&in, stdin)) {
+ while (!ds_get_preprocessed_line(&in, stdin, NULL)) {
struct ofpbuf of11_out;
struct ofpbuf of11_in;
struct ofpbuf ofpacts;
struct ds in;
ds_init(&in);
- while (!ds_get_preprocessed_line(&in, stdin)) {
+ while (!ds_get_preprocessed_line(&in, stdin, NULL)) {
struct ofpbuf of11_out;
struct ofpbuf of11_in;
struct ofpbuf ofpacts;
enum ofperr error;
size_t size;
struct ds s;
+ const char *table_id;
+ char *instructions;
+
+ /* Parse table_id separated with the follow-up instructions by ",", if
+ * any. */
+ instructions = ds_cstr(&in);
+ table_id = NULL;
+ if (strstr(instructions, ",")) {
+ table_id = strsep(&instructions, ",");
+ }
/* Parse hex bytes. */
ofpbuf_init(&of11_in, 0);
- if (ofpbuf_put_hex(&of11_in, ds_cstr(&in), NULL)[0] != '\0') {
+ if (ofpbuf_put_hex(&of11_in, instructions, NULL)[0] != '\0') {
ovs_fatal(0, "Trailing garbage in hex data");
}
size = of11_in.size;
error = ofpacts_pull_openflow11_instructions(&of11_in, of11_in.size,
&ofpacts);
+ if (!error) {
+ /* Verify actions. */
+ struct flow flow;
+ memset(&flow, 0, sizeof flow);
+ error = ofpacts_check(ofpacts.data, ofpacts.size, &flow, OFPP_MAX,
+ table_id ? atoi(table_id) : 0);
+ }
if (error) {
printf("bad OF1.1 instructions: %s\n\n", ofperr_get_name(error));
ofpbuf_uninit(&ofpacts);
struct match of11_match;
enum ofperr error;
+ char *error_s;
match_init_catchall(&match);
match.flow.vlan_tci = htons(strtoul(argv[1], NULL, 16));
string_s = match_to_string(&match, OFP_DEFAULT_PRIORITY);
printf("%s -> ", string_s);
fflush(stdout);
- parse_ofp_str(&fm, -1, string_s, false);
+ error_s = parse_ofp_str(&fm, -1, string_s);
+ if (error_s) {
+ ovs_fatal(0, "%s", error_s);
+ }
printf("%04"PRIx16"/%04"PRIx16"\n",
ntohs(fm.match.flow.vlan_tci),
ntohs(fm.match.wc.masks.vlan_tci));
/* Convert to and from OXM. */
ofpbuf_init(&nxm, 0);
nxm_match_len = oxm_put_match(&nxm, &match);
- nxm_s = oxm_match_to_string(nxm.data, nxm_match_len);
+ nxm_s = oxm_match_to_string(&nxm, nxm_match_len);
error = oxm_pull_match(&nxm, &nxm_match);
printf("OXM: %s -> ", nxm_s);
if (error) {
for (version = 0; version <= UINT8_MAX; version++) {
const char *name = ofperr_domain_get_name(version);
- if (!name) {
- continue;
+ if (name) {
+ int vendor = ofperr_get_vendor(error, version);
+ int type = ofperr_get_type(error, version);
+ int code = ofperr_get_code(error, version);
+
+ if (vendor != -1 || type != -1 || code != -1) {
+ printf("%s: vendor %#x, type %d, code %d\n",
+ name, vendor, type, code);
+ }
}
- printf("%s: %d,%d\n",
- ofperr_domain_get_name(version),
- ofperr_get_type(error, version),
- ofperr_get_code(error, version));
}
}
{ "mod-port", 3, 3, ofctl_mod_port },
{ "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 },
{ NULL, 0, 0, NULL },
};
+
+static const struct command *get_all_commands(void)
+{
+ return all_commands;
+}
git://git.onelab.eu / sliver-openvswitch.git / blobdiff