ovsdb/file.h

   1 /* Copyright (c) 2009, 2010, 2011, 2016, 2017 Nicira, Inc.
   2  *
   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:
   6  *
   7  *     http://www.apache.org/licenses/LICENSE-2.0
   8  *
   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.
  14  */
  15
  16 #ifndef OVSDB_FILE_H
  17 #define OVSDB_FILE_H 1
  18
  19 #include <stdbool.h>
  20 #include "compiler.h"
  21
  22 struct ovsdb;
  23 struct ovsdb_schema;
  24 struct ovsdb_txn;
  25
  26 struct json *ovsdb_to_txn_json(const struct ovsdb *, const char *comment);
  27 struct json *ovsdb_file_txn_to_json(const struct ovsdb_txn *);
  28 struct json *ovsdb_file_txn_annotate(struct json *, const char *comment);
  29 struct ovsdb_error *ovsdb_file_txn_from_json(struct ovsdb *,
  30                                              const struct json *,
  31                                              bool converting,
  32                                              struct ovsdb_txn **)
  33     OVS_WARN_UNUSED_RESULT;
  34
  35 struct ovsdb *ovsdb_file_read(const char *filename, bool rw);
  36 struct ovsdb *ovsdb_file_read_as_schema(const char *filename,
  37                                         struct ovsdb_schema *);
  38
  39 struct ovsdb_error *ovsdb_convert(const struct ovsdb *src,
  40                                   const struct ovsdb_schema *new_schema,
  41                                   struct ovsdb **dstp)
  42     OVS_WARN_UNUSED_RESULT;
  43
  44 #endif /* ovsdb/file.h */