2023-09-04 12:21:37 +02:00
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/* Node type: amqp.
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2017-10-16 09:40:27 +02:00
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*
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2022-03-15 09:18:01 -04:00
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* Author: Steffen Vogel <post@steffenvogel.de>
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2022-03-15 09:28:57 -04:00
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* SPDX-FileCopyrightText: 2014-2023 Institute for Automation of Complex Power Systems, RWTH Aachen University
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2022-07-04 18:20:03 +02:00
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* SPDX-License-Identifier: Apache-2.0
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2017-10-16 09:40:27 +02:00
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*/
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#pragma once
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2023-06-21 15:36:10 +02:00
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#include <villas/node/config.hpp>
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#ifdef RABBITMQ_C_NEW_INCLUDE_DIR
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#include <rabbitmq-c/amqp.h>
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#else
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2017-10-16 09:40:27 +02:00
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#include <amqp.h>
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2023-06-21 15:36:10 +02:00
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#endif
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2017-10-16 09:40:27 +02:00
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2021-05-10 00:12:30 +02:00
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#include <villas/format.hpp>
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2023-09-07 11:46:39 +02:00
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#include <villas/list.hpp>
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2017-10-16 09:40:27 +02:00
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2021-08-10 10:12:48 -04:00
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namespace villas {
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namespace node {
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2021-06-21 16:11:42 -04:00
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// Forward declarations
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2021-08-10 10:12:48 -04:00
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class NodeCompat;
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2021-06-21 16:11:42 -04:00
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2017-11-18 01:05:18 +01:00
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struct amqp_ssl_info {
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2023-09-07 11:46:39 +02:00
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int verify_peer;
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int verify_hostname;
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char *ca_cert;
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char *client_cert;
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char *client_key;
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2017-11-18 01:05:18 +01:00
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};
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2017-10-16 09:40:27 +02:00
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2017-11-18 01:05:18 +01:00
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struct amqp {
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2023-09-07 11:46:39 +02:00
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char *uri;
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2017-10-16 09:40:27 +02:00
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2023-09-07 11:46:39 +02:00
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struct amqp_connection_info connection_info;
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struct amqp_ssl_info ssl_info;
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2017-10-16 09:40:27 +02:00
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2023-09-07 11:46:39 +02:00
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amqp_bytes_t routing_key;
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amqp_bytes_t exchange;
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2017-10-16 09:40:27 +02:00
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2023-09-07 11:46:39 +02:00
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// We need to create two connection because rabbitmq-c is not thread-safe!
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amqp_connection_state_t producer;
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amqp_connection_state_t consumer;
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2017-10-16 09:40:27 +02:00
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2023-09-07 11:46:39 +02:00
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Format *formatter;
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2017-10-16 09:40:27 +02:00
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};
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2023-09-07 11:46:39 +02:00
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char *amqp_print(NodeCompat *n);
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2021-08-10 10:12:48 -04:00
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int amqp_parse(NodeCompat *n, json_t *json);
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int amqp_start(NodeCompat *n);
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int amqp_init(NodeCompat *n);
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2017-10-16 09:40:27 +02:00
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2021-08-10 10:12:48 -04:00
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int amqp_destroy(NodeCompat *n);
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2017-10-16 09:40:27 +02:00
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2021-08-10 10:12:48 -04:00
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int amqp_poll_fds(NodeCompat *n, int fds[]);
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2017-10-16 09:40:27 +02:00
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2021-08-10 10:12:48 -04:00
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int amqp_stop(NodeCompat *n);
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2017-10-16 09:40:27 +02:00
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2023-09-07 11:46:39 +02:00
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int amqp_read(NodeCompat *n, struct Sample *const smps[], unsigned cnt);
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2017-10-16 09:40:27 +02:00
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2023-09-07 11:46:39 +02:00
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int amqp_write(NodeCompat *n, struct Sample *const smps[], unsigned cnt);
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2017-10-16 09:40:27 +02:00
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2023-08-28 09:34:02 +02:00
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} // namespace node
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} // namespace villas
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