+
+static void
+set_column(const struct vsctl_table_class *table,
+ const struct ovsdb_idl_row *row, const char *arg,
+ struct ovsdb_symbol_table *symtab)
+{
+ const struct ovsdb_idl_column *column;
+ char *key_string, *value_string;
+ char *error;
+
+ error = parse_column_key_value(arg, table, &column, &key_string,
+ NULL, NULL, 0, &value_string);
+ die_if_error(error);
+ if (!value_string) {
+ vsctl_fatal("%s: missing value", arg);
+ }
+
+ if (key_string) {
+ union ovsdb_atom key, value;
+ struct ovsdb_datum datum;
+
+ if (column->type.value.type == OVSDB_TYPE_VOID) {
+ vsctl_fatal("cannot specify key to set for non-map column %s",
+ column->name);
+ }
+
+ die_if_error(ovsdb_atom_from_string(&key, &column->type.key,
+ key_string, symtab));
+ die_if_error(ovsdb_atom_from_string(&value, &column->type.value,
+ value_string, symtab));
+
+ ovsdb_datum_init_empty(&datum);
+ ovsdb_datum_add_unsafe(&datum, &key, &value, &column->type);
+
+ ovsdb_atom_destroy(&key, column->type.key.type);
+ ovsdb_atom_destroy(&value, column->type.value.type);
+
+ ovsdb_datum_union(&datum, ovsdb_idl_read(row, column),
+ &column->type, false);
+ ovsdb_idl_txn_write(row, column, &datum);
+ } else {
+ struct ovsdb_datum datum;
+
+ die_if_error(ovsdb_datum_from_string(&datum, &column->type,
+ value_string, symtab));
+ ovsdb_idl_txn_write(row, column, &datum);
+ }
+
+ free(key_string);
+ free(value_string);
+}
+
+static void
+cmd_set(struct vsctl_context *ctx)
+{
+ const char *table_name = ctx->argv[1];
+ const char *record_id = ctx->argv[2];
+ const struct vsctl_table_class *table;
+ const struct ovsdb_idl_row *row;
+ int i;
+
+ table = get_table(table_name);
+ row = must_get_row(ctx, table, record_id);
+ for (i = 3; i < ctx->argc; i++) {
+ set_column(table, row, ctx->argv[i], ctx->symtab);
+ }
+}
+
+static void
+pre_cmd_add(struct vsctl_context *ctx)
+{
+ const char *table_name = ctx->argv[1];
+ const char *column_name = ctx->argv[3];
+ const struct vsctl_table_class *table;
+ const struct ovsdb_idl_column *column;
+
+ table = pre_get_table(ctx, table_name);
+ pre_get_column(ctx, table, column_name, &column);
+}
+
+static void
+cmd_add(struct vsctl_context *ctx)
+{
+ const char *table_name = ctx->argv[1];
+ const char *record_id = ctx->argv[2];
+ const char *column_name = ctx->argv[3];
+ const struct vsctl_table_class *table;
+ const struct ovsdb_idl_column *column;
+ const struct ovsdb_idl_row *row;
+ const struct ovsdb_type *type;
+ struct ovsdb_datum old;
+ int i;
+
+ table = get_table(table_name);
+ row = must_get_row(ctx, table, record_id);
+ die_if_error(get_column(table, column_name, &column));
+
+ type = &column->type;
+ ovsdb_datum_clone(&old, ovsdb_idl_read(row, column), &column->type);
+ for (i = 4; i < ctx->argc; i++) {
+ struct ovsdb_type add_type;
+ struct ovsdb_datum add;
+
+ add_type = *type;
+ add_type.n_min = 1;
+ add_type.n_max = UINT_MAX;
+ die_if_error(ovsdb_datum_from_string(&add, &add_type, ctx->argv[i],
+ ctx->symtab));
+ ovsdb_datum_union(&old, &add, type, false);
+ ovsdb_datum_destroy(&add, type);
+ }
+ if (old.n > type->n_max) {
+ vsctl_fatal("\"add\" operation would put %u %s in column %s of "
+ "table %s but the maximum number is %u",
+ old.n,
+ type->value.type == OVSDB_TYPE_VOID ? "values" : "pairs",
+ column->name, table->class->name, type->n_max);
+ }
+ ovsdb_idl_txn_verify(row, column);
+ ovsdb_idl_txn_write(row, column, &old);
+}
+
+static void
+pre_cmd_remove(struct vsctl_context *ctx)
+{
+ const char *table_name = ctx->argv[1];
+ const char *column_name = ctx->argv[3];
+ const struct vsctl_table_class *table;
+ const struct ovsdb_idl_column *column;
+
+ table = pre_get_table(ctx, table_name);
+ pre_get_column(ctx, table, column_name, &column);
+}
+
+static void
+cmd_remove(struct vsctl_context *ctx)
+{
+ const char *table_name = ctx->argv[1];
+ const char *record_id = ctx->argv[2];
+ const char *column_name = ctx->argv[3];
+ const struct vsctl_table_class *table;
+ const struct ovsdb_idl_column *column;
+ const struct ovsdb_idl_row *row;
+ const struct ovsdb_type *type;
+ struct ovsdb_datum old;
+ int i;
+
+ table = get_table(table_name);
+ row = must_get_row(ctx, table, record_id);
+ die_if_error(get_column(table, column_name, &column));
+
+ type = &column->type;
+ ovsdb_datum_clone(&old, ovsdb_idl_read(row, column), &column->type);
+ for (i = 4; i < ctx->argc; i++) {
+ struct ovsdb_type rm_type;
+ struct ovsdb_datum rm;
+ char *error;
+
+ rm_type = *type;
+ rm_type.n_min = 1;
+ rm_type.n_max = UINT_MAX;
+ error = ovsdb_datum_from_string(&rm, &rm_type,
+ ctx->argv[i], ctx->symtab);
+ if (error && ovsdb_type_is_map(&rm_type)) {
+ free(error);
+ rm_type.value.type = OVSDB_TYPE_VOID;
+ die_if_error(ovsdb_datum_from_string(&rm, &rm_type,
+ ctx->argv[i], ctx->symtab));
+ }
+ ovsdb_datum_subtract(&old, type, &rm, &rm_type);
+ ovsdb_datum_destroy(&rm, &rm_type);
+ }
+ if (old.n < type->n_min) {
+ vsctl_fatal("\"remove\" operation would put %u %s in column %s of "
+ "table %s but the minimum number is %u",
+ old.n,
+ type->value.type == OVSDB_TYPE_VOID ? "values" : "pairs",
+ column->name, table->class->name, type->n_min);
+ }
+ ovsdb_idl_txn_verify(row, column);
+ ovsdb_idl_txn_write(row, column, &old);
+}
+
+static void
+pre_cmd_clear(struct vsctl_context *ctx)
+{
+ const char *table_name = ctx->argv[1];
+ const struct vsctl_table_class *table;
+ int i;
+
+ table = pre_get_table(ctx, table_name);
+ for (i = 3; i < ctx->argc; i++) {
+ const struct ovsdb_idl_column *column;
+
+ pre_get_column(ctx, table, ctx->argv[i], &column);
+ }
+}
+
+static void
+cmd_clear(struct vsctl_context *ctx)
+{
+ const char *table_name = ctx->argv[1];
+ const char *record_id = ctx->argv[2];
+ const struct vsctl_table_class *table;
+ const struct ovsdb_idl_row *row;
+ int i;
+
+ table = get_table(table_name);
+ row = must_get_row(ctx, table, record_id);
+ for (i = 3; i < ctx->argc; i++) {
+ const struct ovsdb_idl_column *column;
+ const struct ovsdb_type *type;
+ struct ovsdb_datum datum;
+
+ die_if_error(get_column(table, ctx->argv[i], &column));
+
+ type = &column->type;
+ if (type->n_min > 0) {
+ vsctl_fatal("\"clear\" operation cannot be applied to column %s "
+ "of table %s, which is not allowed to be empty",
+ column->name, table->class->name);
+ }
+
+ ovsdb_datum_init_empty(&datum);
+ ovsdb_idl_txn_write(row, column, &datum);
+ }
+}
+
+static void
+pre_create(struct vsctl_context *ctx)
+{
+ const char *id = shash_find_data(&ctx->options, "--id");
+ const char *table_name = ctx->argv[1];
+ const struct vsctl_table_class *table;
+
+ table = get_table(table_name);
+ if (!id && !table->class->is_root) {
+ VLOG_WARN("applying \"create\" command to table %s without --id "
+ "option will have no effect", table->class->name);
+ }
+}
+
+static void
+cmd_create(struct vsctl_context *ctx)
+{
+ const char *id = shash_find_data(&ctx->options, "--id");
+ const char *table_name = ctx->argv[1];
+ const struct vsctl_table_class *table = get_table(table_name);
+ const struct ovsdb_idl_row *row;
+ const struct uuid *uuid;
+ int i;
+
+ if (id) {
+ struct ovsdb_symbol *symbol = create_symbol(ctx->symtab, id, NULL);
+ if (table->class->is_root) {
+ /* This table is in the root set, meaning that rows created in it
+ * won't disappear even if they are unreferenced, so disable
+ * warnings about that by pretending that there is a reference. */
+ symbol->strong_ref = true;
+ }
+ uuid = &symbol->uuid;
+ } else {
+ uuid = NULL;
+ }
+
+ row = ovsdb_idl_txn_insert(ctx->txn, table->class, uuid);
+ for (i = 2; i < ctx->argc; i++) {
+ set_column(table, row, ctx->argv[i], ctx->symtab);
+ }
+ ds_put_format(&ctx->output, UUID_FMT, UUID_ARGS(&row->uuid));
+}
+
+/* This function may be used as the 'postprocess' function for commands that
+ * insert new rows into the database. It expects that the command's 'run'
+ * function prints the UUID reported by ovsdb_idl_txn_insert() as the command's
+ * sole output. It replaces that output by the row's permanent UUID assigned
+ * by the database server and appends a new-line.
+ *
+ * Currently we use this only for "create", because the higher-level commands
+ * are supposed to be independent of the actual structure of the vswitch
+ * configuration. */
+static void
+post_create(struct vsctl_context *ctx)
+{
+ const struct uuid *real;
+ struct uuid dummy;
+
+ if (!uuid_from_string(&dummy, ds_cstr(&ctx->output))) {
+ NOT_REACHED();
+ }
+ real = ovsdb_idl_txn_get_insert_uuid(ctx->txn, &dummy);
+ if (real) {
+ ds_clear(&ctx->output);
+ ds_put_format(&ctx->output, UUID_FMT, UUID_ARGS(real));
+ }
+ ds_put_char(&ctx->output, '\n');
+}
+
+static void
+pre_cmd_destroy(struct vsctl_context *ctx)
+{
+ const char *table_name = ctx->argv[1];
+
+ pre_get_table(ctx, table_name);
+}
+
+static void
+cmd_destroy(struct vsctl_context *ctx)
+{
+ bool must_exist = !shash_find(&ctx->options, "--if-exists");
+ const char *table_name = ctx->argv[1];
+ const struct vsctl_table_class *table;
+ int i;
+
+ table = get_table(table_name);
+ for (i = 2; i < ctx->argc; i++) {
+ const struct ovsdb_idl_row *row;
+
+ row = (must_exist ? must_get_row : get_row)(ctx, table, ctx->argv[i]);
+ if (row) {
+ ovsdb_idl_txn_delete(row);
+ }
+ }
+}
+
+static bool
+is_condition_satisfied(const struct vsctl_table_class *table,
+ const struct ovsdb_idl_row *row, const char *arg,
+ struct ovsdb_symbol_table *symtab)
+{
+ static const char *operators[] = {
+ "=", "!=", "<", ">", "<=", ">="
+ };
+
+ const struct ovsdb_idl_column *column;
+ const struct ovsdb_datum *have_datum;
+ char *key_string, *value_string;
+ const char *operator;
+ unsigned int idx;
+ char *error;
+ int cmp = 0;
+
+ error = parse_column_key_value(arg, table, &column, &key_string,
+ &operator, operators, ARRAY_SIZE(operators),
+ &value_string);
+ die_if_error(error);
+ if (!value_string) {
+ vsctl_fatal("%s: missing value", arg);
+ }
+
+ have_datum = ovsdb_idl_read(row, column);
+ if (key_string) {
+ union ovsdb_atom want_key, want_value;
+
+ if (column->type.value.type == OVSDB_TYPE_VOID) {
+ vsctl_fatal("cannot specify key to check for non-map column %s",
+ column->name);
+ }
+
+ die_if_error(ovsdb_atom_from_string(&want_key, &column->type.key,
+ key_string, symtab));
+ die_if_error(ovsdb_atom_from_string(&want_value, &column->type.value,
+ value_string, symtab));
+
+ idx = ovsdb_datum_find_key(have_datum,
+ &want_key, column->type.key.type);
+ if (idx != UINT_MAX) {
+ cmp = ovsdb_atom_compare_3way(&have_datum->values[idx],
+ &want_value,
+ column->type.value.type);
+ }
+
+ ovsdb_atom_destroy(&want_key, column->type.key.type);
+ ovsdb_atom_destroy(&want_value, column->type.value.type);
+ } else {
+ struct ovsdb_datum want_datum;
+
+ die_if_error(ovsdb_datum_from_string(&want_datum, &column->type,
+ value_string, symtab));
+ idx = 0;
+ cmp = ovsdb_datum_compare_3way(have_datum, &want_datum,
+ &column->type);
+ ovsdb_datum_destroy(&want_datum, &column->type);
+ }
+
+ free(key_string);
+ free(value_string);
+
+ return (idx == UINT_MAX ? false
+ : !strcmp(operator, "=") ? cmp == 0
+ : !strcmp(operator, "!=") ? cmp != 0
+ : !strcmp(operator, "<") ? cmp < 0
+ : !strcmp(operator, ">") ? cmp > 0
+ : !strcmp(operator, "<=") ? cmp <= 0
+ : !strcmp(operator, ">=") ? cmp >= 0
+ : (abort(), 0));
+}
+
+static void
+pre_cmd_wait_until(struct vsctl_context *ctx)
+{
+ const char *table_name = ctx->argv[1];
+ const struct vsctl_table_class *table;
+ int i;
+
+ table = pre_get_table(ctx, table_name);
+
+ for (i = 3; i < ctx->argc; i++) {
+ pre_parse_column_key_value(ctx, ctx->argv[i], table);
+ }
+}
+
+static void
+cmd_wait_until(struct vsctl_context *ctx)
+{
+ const char *table_name = ctx->argv[1];
+ const char *record_id = ctx->argv[2];
+ const struct vsctl_table_class *table;
+ const struct ovsdb_idl_row *row;
+ int i;
+
+ table = get_table(table_name);
+
+ row = get_row(ctx, table, record_id);
+ if (!row) {
+ ctx->try_again = true;
+ return;
+ }
+
+ for (i = 3; i < ctx->argc; i++) {
+ if (!is_condition_satisfied(table, row, ctx->argv[i], ctx->symtab)) {
+ ctx->try_again = true;
+ return;
+ }
+ }
+}
+\f
+static struct json *
+where_uuid_equals(const struct uuid *uuid)
+{
+ return
+ json_array_create_1(
+ json_array_create_3(
+ json_string_create("_uuid"),
+ json_string_create("=="),
+ json_array_create_2(
+ json_string_create("uuid"),
+ json_string_create_nocopy(
+ xasprintf(UUID_FMT, UUID_ARGS(uuid))))));
+}
+
+static void
+vsctl_context_init(struct vsctl_context *ctx, struct vsctl_command *command,
+ struct ovsdb_idl *idl, struct ovsdb_idl_txn *txn,
+ const struct ovsrec_open_vswitch *ovs,
+ struct ovsdb_symbol_table *symtab)
+{
+ ctx->argc = command->argc;
+ ctx->argv = command->argv;
+ ctx->options = command->options;
+
+ ds_swap(&ctx->output, &command->output);
+ ctx->table = command->table;
+ ctx->idl = idl;
+ ctx->txn = txn;
+ ctx->ovs = ovs;
+ ctx->symtab = symtab;
+ ctx->verified_ports = false;
+
+ ctx->try_again = false;
+}
+
+static void
+vsctl_context_done(struct vsctl_context *ctx, struct vsctl_command *command)
+{
+ ds_swap(&ctx->output, &command->output);
+ command->table = ctx->table;
+}
+
+static void
+run_prerequisites(struct vsctl_command *commands, size_t n_commands,
+ struct ovsdb_idl *idl)
+{
+ struct vsctl_command *c;
+
+ ovsdb_idl_add_table(idl, &ovsrec_table_open_vswitch);
+ if (wait_for_reload) {
+ ovsdb_idl_add_column(idl, &ovsrec_open_vswitch_col_cur_cfg);
+ }
+ for (c = commands; c < &commands[n_commands]; c++) {
+ if (c->syntax->prerequisites) {
+ struct vsctl_context ctx;
+
+ ds_init(&c->output);
+ c->table = NULL;
+
+ vsctl_context_init(&ctx, c, idl, NULL, NULL, NULL);
+ (c->syntax->prerequisites)(&ctx);
+ vsctl_context_done(&ctx, c);
+
+ assert(!c->output.string);
+ assert(!c->table);
+ }
+ }
+}
+
+static void
+do_vsctl(const char *args, struct vsctl_command *commands, size_t n_commands,
+ struct ovsdb_idl *idl)
+{
+ struct ovsdb_idl_txn *txn;
+ const struct ovsrec_open_vswitch *ovs;
+ enum ovsdb_idl_txn_status status;
+ struct ovsdb_symbol_table *symtab;
+ struct vsctl_command *c;
+ struct shash_node *node;
+ int64_t next_cfg = 0;
+ char *error = NULL;
+
+ txn = the_idl_txn = ovsdb_idl_txn_create(idl);
+ if (dry_run) {
+ ovsdb_idl_txn_set_dry_run(txn);
+ }
+
+ ovsdb_idl_txn_add_comment(txn, "ovs-vsctl: %s", args);
+
+ ovs = ovsrec_open_vswitch_first(idl);
+ if (!ovs) {
+ /* XXX add verification that table is empty */
+ ovs = ovsrec_open_vswitch_insert(txn);
+ }
+
+ if (wait_for_reload) {
+ struct json *where = where_uuid_equals(&ovs->header_.uuid);
+ ovsdb_idl_txn_increment(txn, "Open_vSwitch", "next_cfg", where);
+ json_destroy(where);
+ }
+
+ symtab = ovsdb_symbol_table_create();
+ for (c = commands; c < &commands[n_commands]; c++) {
+ ds_init(&c->output);
+ c->table = NULL;
+ }
+ for (c = commands; c < &commands[n_commands]; c++) {
+ struct vsctl_context ctx;
+
+ vsctl_context_init(&ctx, c, idl, txn, ovs, symtab);
+ (c->syntax->run)(&ctx);
+ vsctl_context_done(&ctx, c);
+
+ if (ctx.try_again) {
+ goto try_again;
+ }
+ }
+
+ SHASH_FOR_EACH (node, &symtab->sh) {
+ struct ovsdb_symbol *symbol = node->data;
+ if (!symbol->created) {
+ vsctl_fatal("row id \"%s\" is referenced but never created (e.g. "
+ "with \"-- --id=%s create ...\")",
+ node->name, node->name);
+ }
+ if (!symbol->strong_ref) {
+ if (!symbol->weak_ref) {
+ VLOG_WARN("row id \"%s\" was created but no reference to it "
+ "was inserted, so it will not actually appear in "
+ "the database", node->name);
+ } else {
+ VLOG_WARN("row id \"%s\" was created but only a weak "
+ "reference to it was inserted, so it will not "
+ "actually appear in the database", node->name);
+ }
+ }
+ }
+
+ status = ovsdb_idl_txn_commit_block(txn);
+ if (wait_for_reload && status == TXN_SUCCESS) {
+ next_cfg = ovsdb_idl_txn_get_increment_new_value(txn);
+ }
+ if (status == TXN_UNCHANGED || status == TXN_SUCCESS) {
+ for (c = commands; c < &commands[n_commands]; c++) {
+ if (c->syntax->postprocess) {
+ struct vsctl_context ctx;
+
+ vsctl_context_init(&ctx, c, idl, txn, ovs, symtab);
+ (c->syntax->postprocess)(&ctx);
+ vsctl_context_done(&ctx, c);
+ }
+ }
+ }
+ error = xstrdup(ovsdb_idl_txn_get_error(txn));
+ ovsdb_idl_txn_destroy(txn);
+ txn = the_idl_txn = NULL;
+
+ switch (status) {
+ case TXN_INCOMPLETE:
+ NOT_REACHED();
+
+ case TXN_ABORTED:
+ /* Should not happen--we never call ovsdb_idl_txn_abort(). */
+ vsctl_fatal("transaction aborted");
+
+ case TXN_UNCHANGED:
+ case TXN_SUCCESS:
+ break;
+
+ case TXN_TRY_AGAIN:
+ goto try_again;
+
+ case TXN_ERROR:
+ vsctl_fatal("transaction error: %s", error);
+
+ default:
+ NOT_REACHED();
+ }
+ free(error);
+
+ ovsdb_symbol_table_destroy(symtab);
+
+ for (c = commands; c < &commands[n_commands]; c++) {
+ struct ds *ds = &c->output;
+
+ if (c->table) {
+ table_print(c->table, &table_style);
+ } else if (oneline) {
+ size_t j;
+
+ ds_chomp(ds, '\n');
+ for (j = 0; j < ds->length; j++) {
+ int ch = ds->string[j];
+ switch (ch) {
+ case '\n':
+ fputs("\\n", stdout);
+ break;
+
+ case '\\':
+ fputs("\\\\", stdout);
+ break;
+
+ default:
+ putchar(ch);
+ }
+ }
+ putchar('\n');
+ } else {
+ fputs(ds_cstr(ds), stdout);
+ }
+ ds_destroy(&c->output);
+ table_destroy(c->table);
+ free(c->table);
+
+ smap_destroy(&c->options);
+ }
+ free(commands);
+
+ if (wait_for_reload && status != TXN_UNCHANGED) {
+ for (;;) {
+ ovsdb_idl_run(idl);
+ OVSREC_OPEN_VSWITCH_FOR_EACH (ovs, idl) {
+ if (ovs->cur_cfg >= next_cfg) {
+ goto done;
+ }
+ }
+ ovsdb_idl_wait(idl);
+ poll_block();
+ }
+ done: ;
+ }
+ ovsdb_idl_destroy(idl);
+
+ exit(EXIT_SUCCESS);
+
+try_again:
+ /* Our transaction needs to be rerun, or a prerequisite was not met. Free
+ * resources and return so that the caller can try again. */
+ if (txn) {
+ ovsdb_idl_txn_abort(txn);
+ ovsdb_idl_txn_destroy(txn);
+ }
+ ovsdb_symbol_table_destroy(symtab);
+ for (c = commands; c < &commands[n_commands]; c++) {
+ ds_destroy(&c->output);
+ table_destroy(c->table);
+ free(c->table);
+ }
+ free(error);
+}
+
+static const struct vsctl_command_syntax all_commands[] = {
+ /* Open vSwitch commands. */
+ {"init", 0, 0, NULL, cmd_init, NULL, "", RW},
+
+ /* Bridge commands. */
+ {"add-br", 1, 3, pre_get_info, cmd_add_br, NULL, "--may-exist", RW},
+ {"del-br", 1, 1, pre_get_info, cmd_del_br, NULL, "--if-exists", RW},
+ {"list-br", 0, 0, pre_get_info, cmd_list_br, NULL, "", RO},
+ {"br-exists", 1, 1, pre_get_info, cmd_br_exists, NULL, "", RO},
+ {"br-to-vlan", 1, 1, pre_get_info, cmd_br_to_vlan, NULL, "", RO},
+ {"br-to-parent", 1, 1, pre_get_info, cmd_br_to_parent, NULL, "", RO},
+ {"br-set-external-id", 2, 3, pre_cmd_br_set_external_id,
+ cmd_br_set_external_id, NULL, "", RW},
+ {"br-get-external-id", 1, 2, pre_cmd_br_get_external_id,
+ cmd_br_get_external_id, NULL, "", RO},
+
+ /* Port commands. */
+ {"list-ports", 1, 1, pre_get_info, cmd_list_ports, NULL, "", RO},
+ {"add-port", 2, INT_MAX, pre_get_info, cmd_add_port, NULL, "--may-exist",
+ RW},
+ {"add-bond", 4, INT_MAX, pre_get_info, cmd_add_bond, NULL,
+ "--may-exist,--fake-iface", RW},
+ {"del-port", 1, 2, pre_get_info, cmd_del_port, NULL,
+ "--if-exists,--with-iface", RW},
+ {"port-to-br", 1, 1, pre_get_info, cmd_port_to_br, NULL, "", RO},
+
+ /* Interface commands. */
+ {"list-ifaces", 1, 1, pre_get_info, cmd_list_ifaces, NULL, "", RO},
+ {"iface-to-br", 1, 1, pre_get_info, cmd_iface_to_br, NULL, "", RO},
+
+ /* Controller commands. */
+ {"get-controller", 1, 1, pre_controller, cmd_get_controller, NULL, "", RO},
+ {"del-controller", 1, 1, pre_controller, cmd_del_controller, NULL, "", RW},
+ {"set-controller", 1, INT_MAX, pre_controller, cmd_set_controller, NULL,
+ "", RW},
+ {"get-fail-mode", 1, 1, pre_get_info, cmd_get_fail_mode, NULL, "", RO},
+ {"del-fail-mode", 1, 1, pre_get_info, cmd_del_fail_mode, NULL, "", RW},
+ {"set-fail-mode", 2, 2, pre_get_info, cmd_set_fail_mode, NULL, "", RW},
+
+ /* Manager commands. */
+ {"get-manager", 0, 0, pre_manager, cmd_get_manager, NULL, "", RO},
+ {"del-manager", 0, INT_MAX, pre_manager, cmd_del_manager, NULL, "", RW},
+ {"set-manager", 1, INT_MAX, pre_manager, cmd_set_manager, NULL, "", RW},
+
+ /* SSL commands. */
+ {"get-ssl", 0, 0, pre_cmd_get_ssl, cmd_get_ssl, NULL, "", RO},
+ {"del-ssl", 0, 0, pre_cmd_del_ssl, cmd_del_ssl, NULL, "", RW},
+ {"set-ssl", 3, 3, pre_cmd_set_ssl, cmd_set_ssl, NULL, "--bootstrap", RW},
+
+ /* Switch commands. */
+ {"emer-reset", 0, 0, pre_cmd_emer_reset, cmd_emer_reset, NULL, "", RW},
+
+ /* Parameter commands. */
+ {"get", 2, INT_MAX, pre_cmd_get, cmd_get, NULL, "--if-exists,--id=", RO},
+ {"list", 1, INT_MAX, pre_cmd_list, cmd_list, NULL, "--columns=", RO},
+ {"find", 1, INT_MAX, pre_cmd_find, cmd_find, NULL, "--columns=", RO},
+ {"set", 3, INT_MAX, pre_cmd_set, cmd_set, NULL, "", RW},
+ {"add", 4, INT_MAX, pre_cmd_add, cmd_add, NULL, "", RW},
+ {"remove", 4, INT_MAX, pre_cmd_remove, cmd_remove, NULL, "", RW},
+ {"clear", 3, INT_MAX, pre_cmd_clear, cmd_clear, NULL, "", RW},
+ {"create", 2, INT_MAX, pre_create, cmd_create, post_create, "--id=", RW},
+ {"destroy", 1, INT_MAX, pre_cmd_destroy, cmd_destroy, NULL, "--if-exists",
+ RW},
+ {"wait-until", 2, INT_MAX, pre_cmd_wait_until, cmd_wait_until, NULL, "",
+ RO},
+
+ {NULL, 0, 0, NULL, NULL, NULL, NULL, RO},
+};
+