]>
git.proxmox.com Git - mirror_ovs.git/blob - ovsdb/ovsdb.h
1 /* Copyright (c) 2009, 2010 Nicira Networks
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at:
7 * http://www.apache.org/licenses/LICENSE-2.0
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
17 #define OVSDB_OVSDB_H 1
29 /* Database schema. */
32 struct shash tables
; /* Contains "struct ovsdb_table_schema *"s. */
35 struct ovsdb_schema
*ovsdb_schema_create(const char *name
);
36 struct ovsdb_schema
*ovsdb_schema_clone(const struct ovsdb_schema
*);
37 void ovsdb_schema_destroy(struct ovsdb_schema
*);
39 struct ovsdb_error
*ovsdb_schema_from_file(const char *file_name
,
40 struct ovsdb_schema
**)
42 struct ovsdb_error
*ovsdb_schema_from_json(struct json
*,
43 struct ovsdb_schema
**)
45 struct json
*ovsdb_schema_to_json(const struct ovsdb_schema
*);
49 struct ovsdb_schema
*schema
;
50 struct list replicas
; /* Contains "struct ovsdb_replica"s. */
51 struct shash tables
; /* Contains "struct ovsdb_table *"s. */
54 struct list triggers
; /* Contains "struct ovsdb_trigger"s. */
58 struct ovsdb
*ovsdb_create(struct ovsdb_schema
*);
59 void ovsdb_destroy(struct ovsdb
*);
61 struct ovsdb_error
*ovsdb_from_json(const struct json
*, struct ovsdb
**)
63 struct json
*ovsdb_to_json(const struct ovsdb
*);
65 struct ovsdb_table
*ovsdb_get_table(const struct ovsdb
*, const char *);
67 struct json
*ovsdb_execute(struct ovsdb
*, const struct json
*params
,
68 long long int elapsed_msec
,
69 long long int *timeout_msec
);
71 /* Database replication. */
73 struct ovsdb_replica
{
74 struct list node
; /* Element in "struct ovsdb" replicas list. */
75 const struct ovsdb_replica_class
*class;
78 struct ovsdb_replica_class
{
79 struct ovsdb_error
*(*commit
)(struct ovsdb_replica
*,
80 const struct ovsdb_txn
*, bool durable
);
81 void (*destroy
)(struct ovsdb_replica
*);
84 void ovsdb_replica_init(struct ovsdb_replica
*,
85 const struct ovsdb_replica_class
*);
87 void ovsdb_add_replica(struct ovsdb
*, struct ovsdb_replica
*);
88 void ovsdb_remove_replica(struct ovsdb
*, struct ovsdb_replica
*);
90 #endif /* ovsdb/ovsdb.h */