rpc-client.h

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/*
 *   Copyright 2021 Huawei Technologies Co., Ltd.
 *
 * 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 LPFLIB_RPC_CLIENT
#define LPFLIB_RPC_CLIENT
 
#include <lpf/core.h>
 
#ifdef __cplusplus
extern "C" {     
#endif
 
typedef lpf_init_t lpf_rpc_server_t;
 
typedef lpf_args_t lpf_rpc_query_t;
 
extern _LPFLIB_API const lpf_rpc_server_t LPF_RPC_SERVER_NONE;
 
extern _LPFLIB_API const lpf_rpc_query_t LPF_RPC_QUERY_NONE;
 
extern _LPFLIB_API const lpf_err_t LPF_ERR_RPC_FAILED;
 
extern _LPFLIB_API
lpf_err_t lpf_rpc_query_create(
    const void * const payload,
    const size_t payload_size,
    const size_t response_size,
    lpf_rpc_query_t * const query
);
 
extern _LPFLIB_API
lpf_err_t lpf_rpc_query_destroy( lpf_rpc_query_t query );
 
extern _LPFLIB_API
lpf_err_t lpf_rpc_send_query( lpf_rpc_query_t query, lpf_rpc_server_t server, void * * const response );
 
#ifdef __cplusplus
}
#endif
 
#endif //end ``LPFLIB_RPC_CLIENT''