free(string);
}
+/* Convert 'str_' (as described in the documentation for the "monitor" command
+ * in the ovs-ofctl man page) into 'fmr'. */
+void
+parse_flow_monitor_request(struct ofputil_flow_monitor_request *fmr,
+ const char *str_)
+{
+ static uint32_t id;
+
+ char *string = xstrdup(str_);
+ char *save_ptr = NULL;
+ char *name;
+
+ fmr->id = id++;
+ fmr->flags = (NXFMF_INITIAL | NXFMF_ADD | NXFMF_DELETE | NXFMF_MODIFY
+ | NXFMF_OWN | NXFMF_ACTIONS);
+ fmr->out_port = OFPP_NONE;
+ fmr->table_id = 0xff;
+ cls_rule_init_catchall(&fmr->match, 0);
+
+ for (name = strtok_r(string, "=, \t\r\n", &save_ptr); name;
+ name = strtok_r(NULL, "=, \t\r\n", &save_ptr)) {
+ const struct protocol *p;
+
+ if (!strcmp(name, "!initial")) {
+ fmr->flags &= ~NXFMF_INITIAL;
+ } else if (!strcmp(name, "!add")) {
+ fmr->flags &= ~NXFMF_ADD;
+ } else if (!strcmp(name, "!delete")) {
+ fmr->flags &= ~NXFMF_DELETE;
+ } else if (!strcmp(name, "!modify")) {
+ fmr->flags &= ~NXFMF_MODIFY;
+ } else if (!strcmp(name, "!actions")) {
+ fmr->flags &= ~NXFMF_ACTIONS;
+ } else if (!strcmp(name, "!own")) {
+ fmr->flags &= ~NXFMF_OWN;
+ } else if (parse_protocol(name, &p)) {
+ cls_rule_set_dl_type(&fmr->match, htons(p->dl_type));
+ if (p->nw_proto) {
+ cls_rule_set_nw_proto(&fmr->match, p->nw_proto);
+ }
+ } else {
+ char *value;
+
+ value = strtok_r(NULL, ", \t\r\n", &save_ptr);
+ if (!value) {
+ ovs_fatal(0, "%s: field %s missing value", str_, name);
+ }
+
+ if (!strcmp(name, "table")) {
+ fmr->table_id = str_to_table_id(value);
+ } else if (!strcmp(name, "out_port")) {
+ fmr->out_port = atoi(value);
+ } else if (mf_from_name(name)) {
+ parse_field(mf_from_name(name), value, &fmr->match);
+ } else {
+ ovs_fatal(0, "%s: unknown keyword %s", str_, name);
+ }
+ }
+ }
+ free(string);
+}
+
/* Parses 's' as a set of OpenFlow actions and appends the actions to
* 'actions'.
*