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bde9f75de1
The unixctl library had used the vde2 management protocol since the early days of Open vSwitch. As Open vSwitch has matured, several Python daemons have been added to the code base which would benefit from a unixctl implementations. Instead of implementing the old unixctl protocol in Python, this patch changes unixctl to use JSON RPC for which we already have an implementation in both Python and C. Future patches will need to implement a unixctl library in Python on top of JSON RPC. Signed-off-by: Ethan Jackson <ethan@nicira.com>
54 lines
1.9 KiB
C
54 lines
1.9 KiB
C
/*
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* Copyright (c) 2008, 2009, 2011 Nicira Networks.
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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 UNIXCTL_H
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#define UNIXCTL_H 1
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Server for Unix domain socket control connection. */
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struct unixctl_server;
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int unixctl_server_create(const char *path, struct unixctl_server **);
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void unixctl_server_run(struct unixctl_server *);
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void unixctl_server_wait(struct unixctl_server *);
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void unixctl_server_destroy(struct unixctl_server *);
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/* Client for Unix domain socket control connection. */
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struct jsonrpc;
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int unixctl_client_create(const char *path, struct jsonrpc **client);
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int unixctl_client_transact(struct jsonrpc *client,
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const char *command,
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int argc, char *argv[],
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char **result, char **error);
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/* Command registration. */
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struct unixctl_conn;
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typedef void unixctl_cb_func(struct unixctl_conn *,
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int argc, const char *argv[], void *aux);
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void unixctl_command_register(const char *name, const char *usage,
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int min_args, int max_args,
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unixctl_cb_func *cb, void *aux);
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void unixctl_command_reply_error(struct unixctl_conn *, const char *error);
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void unixctl_command_reply(struct unixctl_conn *, const char *body);
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#ifdef __cplusplus
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}
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#endif
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#endif /* unixctl.h */
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