mirror of
https://github.com/openvswitch/ovs
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9a1b79c154
Just introduced structure 'jsonrpc_session_options' is the same as part of the 'ovsdb_jsonrpc_options'. In fact, these options do really belong to a lower layer. So, replace a copy of these fields with a structure, so it can be easily passed to jsonrpc's 'jsonrpc_session_set_options()'. Not creating separate JSON parsing/formatting functions to avoid creating an extra nesting level for the users who will write the JSON definition in a configuration file. I.e. keeping the JSON object flat. Also, not changing the 'db_config->options' to be 'jsonrpc_session_options', even though we don't need the 'role' or 'read-only' fields. This allows us to use the same JSON parsing function for both the remotes ans database sources. Can be changed in the future, but for now keeping as is to avoid extra code complication. Acked-by: Dumitru Ceara <dceara@redhat.com> Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
97 lines
3.6 KiB
C
97 lines
3.6 KiB
C
/* Copyright (c) 2009, 2010, 2011, 2012, 2013 Nicira, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef OVSDB_JSONRPC_SERVER_H
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#define OVSDB_JSONRPC_SERVER_H 1
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#include <stdbool.h>
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#include "openvswitch/types.h"
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#include "jsonrpc.h"
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struct ovsdb;
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struct shash;
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struct simap;
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struct uuid;
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struct ovsdb_jsonrpc_server *ovsdb_jsonrpc_server_create(bool read_only);
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bool ovsdb_jsonrpc_server_add_db(struct ovsdb_jsonrpc_server *,
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struct ovsdb *);
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void ovsdb_jsonrpc_server_remove_db(struct ovsdb_jsonrpc_server *,
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struct ovsdb *, char *comment);
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void ovsdb_jsonrpc_server_destroy(struct ovsdb_jsonrpc_server *);
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/* Options for a remote. */
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struct ovsdb_jsonrpc_options {
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struct jsonrpc_session_options rpc; /* JSON-RPC options. */
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bool read_only; /* Only read-only transactions are allowed. */
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char *role; /* Role, for role-based access controls */
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};
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struct ovsdb_jsonrpc_options *ovsdb_jsonrpc_default_options(
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const char *target);
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struct ovsdb_jsonrpc_options *ovsdb_jsonrpc_options_clone(
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const struct ovsdb_jsonrpc_options *);
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void ovsdb_jsonrpc_options_free(struct ovsdb_jsonrpc_options *);
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struct json *ovsdb_jsonrpc_options_to_json(
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const struct ovsdb_jsonrpc_options *, bool jsonrpc_session_only)
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OVS_WARN_UNUSED_RESULT;
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void ovsdb_jsonrpc_options_update_from_json(struct ovsdb_jsonrpc_options *,
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const struct json *,
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bool jsonrpc_session_only);
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void ovsdb_jsonrpc_server_set_remotes(struct ovsdb_jsonrpc_server *,
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const struct shash *);
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/* Status of a single remote connection. */
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struct ovsdb_jsonrpc_remote_status {
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const char *state;
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int last_error;
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unsigned int sec_since_connect;
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unsigned int sec_since_disconnect;
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bool is_connected;
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char *locks_held;
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char *locks_waiting;
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char *locks_lost;
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int n_connections;
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ovs_be16 bound_port;
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};
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bool ovsdb_jsonrpc_server_get_remote_status(
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const struct ovsdb_jsonrpc_server *, const char *target,
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struct ovsdb_jsonrpc_remote_status *);
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void ovsdb_jsonrpc_server_free_remote_status(
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struct ovsdb_jsonrpc_remote_status *);
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void ovsdb_jsonrpc_server_reconnect(struct ovsdb_jsonrpc_server *, bool force,
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char *comment);
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void ovsdb_jsonrpc_server_run(struct ovsdb_jsonrpc_server *);
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void ovsdb_jsonrpc_server_wait(struct ovsdb_jsonrpc_server *);
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void ovsdb_jsonrpc_server_set_read_only(struct ovsdb_jsonrpc_server *,
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bool read_only);
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void ovsdb_jsonrpc_server_get_memory_usage(const struct ovsdb_jsonrpc_server *,
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struct simap *usage);
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const struct uuid *ovsdb_jsonrpc_server_get_uuid(
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const struct ovsdb_jsonrpc_server *);
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struct ovsdb_jsonrpc_monitor;
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void ovsdb_jsonrpc_monitor_destroy(struct ovsdb_jsonrpc_monitor *,
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bool notify_cancellation);
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void ovsdb_jsonrpc_disable_monitor_cond(void);
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#endif /* ovsdb/jsonrpc-server.h */
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