server.h

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/*
 * Copyright 2015-2017 Two Pore Guys, Inc.
 * All rights reserved
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted providing that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 */

#ifndef LIBRPC_SERVER_H
#define LIBRPC_SERVER_H

#include <stdbool.h>
#include <rpc/service.h>
#include <rpc/connection.h>

#ifdef __cplusplus
extern "C" {
#endif

struct rpc_server;

typedef struct rpc_server *rpc_server_t;

typedef enum rpc_server_event
{
    RPC_SERVER_CLIENT_CONNECT,
    RPC_SERVER_CLIENT_DISCONNECT,
} rpc_server_event_t;

typedef void (^rpc_server_ev_handler_t)(_Nonnull rpc_connection_t conn,
    rpc_server_event_t event);

#define RPC_SERVER_HANDLER(_fn, _arg)                   \
    ^(rpc_connection_t _conn, rpc_server_event_t _event) {      \
        _fn(_arg, _conn, _event);               \
    }

_Nullable rpc_server_t rpc_server_create(const char *_Nonnull uri,
    _Nonnull rpc_context_t context);

_Nullable rpc_server_t rpc_server_find(const char *_Nonnull uri,
    _Nonnull rpc_context_t context);

void rpc_server_pause(_Nonnull rpc_server_t server);

_Nullable rpc_server_t rpc_server_create_ex(const char *_Nonnull uri,
    _Nonnull rpc_context_t context, _Nullable rpc_object_t params);

void rpc_server_resume(_Nonnull rpc_server_t server);

void rpc_server_broadcast_event(_Nonnull rpc_server_t server,
    const char *_Nullable path, const char *_Nullable interface,
    const char *_Nonnull name, _Nullable rpc_object_t args);

void rpc_server_set_event_handler(_Nonnull rpc_server_t server,
    _Nullable rpc_server_ev_handler_t handler);

int rpc_server_close(_Nonnull rpc_server_t server);

int rpc_server_socket_activate(_Nonnull rpc_context_t context,
    _Nonnull rpc_server_t *_Nonnull *_Nonnull servers,
    _Nullable rpc_object_t *_Nullable rest);

#ifdef __cplusplus
}
#endif

#endif /* LIBRPC_SERVER_H */