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/*
* Copyright (c) 2008, 2009, 2011 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef UNIXCTL_H
#define UNIXCTL_H 1
#include <stdbool.h>
#ifdef __cplusplus
extern "C" {
#endif
struct json;
enum unixctl_output_fmt {
UNIXCTL_OUTPUT_FMT_TEXT = 1 << 0,
UNIXCTL_OUTPUT_FMT_JSON = 1 << 1,
};
const char *unixctl_output_fmt_to_string(enum unixctl_output_fmt);
bool unixctl_output_fmt_from_string(const char *, enum unixctl_output_fmt *);
/* Server for Unix domain socket control connection. */
struct unixctl_server;
int unixctl_server_create(const char *path, struct unixctl_server **);
void unixctl_server_run(struct unixctl_server *);
void unixctl_server_wait(struct unixctl_server *);
void unixctl_server_destroy(struct unixctl_server *);
const char *unixctl_server_get_path(const struct unixctl_server *);
/* Client for Unix domain socket control connection. */
struct jsonrpc;
int unixctl_client_create(const char *path, struct jsonrpc **client);
int unixctl_client_transact(struct jsonrpc *client,
const char *command,
int argc, char *argv[],
struct json **result, struct json **error);
/* Command registration. */
struct unixctl_conn;
typedef void unixctl_cb_func(struct unixctl_conn *,
int argc, const char *argv[], void *aux);
void unixctl_command_register(const char *name, const char *usage,
int min_args, int max_args,
unixctl_cb_func *cb, void *aux);
enum unixctl_output_fmt unixctl_command_get_output_format(
struct unixctl_conn *);
void unixctl_command_reply_error(struct unixctl_conn *, const char *error);
void unixctl_command_reply(struct unixctl_conn *, const char *body);
void unixctl_command_reply_json(struct unixctl_conn *,
struct json *body);
#ifdef __cplusplus
}
#endif
#endif /* unixctl.h */
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