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Async.MQTT5 -> Boost.MQTT5

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Summary:
related to T15996

folder structure include/async_mqtt5 -> include/boost/mqtt5
namespace async_mqtt5 -> namespace boost::mqtt5
all tabs replaced with 4 spaces (because tabs are banned)
boost-like order of includes

TODO: fix all docs

Reviewers: ivica

Reviewed By: ivica

Subscribers: iljazovic, miljen

Differential Revision: https://repo.mireo.local/D33152
This commit is contained in:
Korina Šimičević
2025-01-13 16:11:41 +01:00
parent 1225cc778a
commit afc270f10e
136 changed files with 17834 additions and 17859 deletions
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118
example/hello_world_over_tls.cpp
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@ -6,96 +6,96 @@
//
//[hello_world_over_tls
#include <boost/mqtt5/logger.hpp>
#include <boost/mqtt5/mqtt_client.hpp>
#include <boost/mqtt5/types.hpp>
#include <boost/asio/detached.hpp>
#include <boost/asio/io_context.hpp>
#include <boost/asio/ip/tcp.hpp>
#include <boost/asio/ssl.hpp>
#include <iostream>
#include <string>
#include <boost/asio/io_context.hpp>
#include <boost/asio/detached.hpp>
#include <boost/asio/ssl.hpp>
#include <boost/asio/ip/tcp.hpp>
#include <async_mqtt5/logger.hpp>
#include <async_mqtt5/mqtt_client.hpp>
#include <async_mqtt5/types.hpp>
struct config {
std::string brokers = "broker.hivemq.com";
uint16_t port = 8883; // 8883 is the default TLS MQTT port.
std::string client_id = "async_mqtt5_tester";
std::string brokers = "broker.hivemq.com";
uint16_t port = 8883; // 8883 is the default TLS MQTT port.
std::string client_id = "async_mqtt5_tester";
};
// External customization point.
namespace async_mqtt5 {
namespace boost::mqtt5 {
// Specify that the TLS handshake will be performed as a client.
template <typename StreamBase>
struct tls_handshake_type<boost::asio::ssl::stream<StreamBase>> {
static constexpr auto client = boost::asio::ssl::stream_base::client;
static constexpr auto client = boost::asio::ssl::stream_base::client;
};
// This client uses this function to indicate which hostname it is
// attempting to connect to at the start of the handshaking process.
template <typename StreamBase>
void assign_tls_sni(
const authority_path& ap,
boost::asio::ssl::context& /* ctx */,
boost::asio::ssl::stream<StreamBase>& stream
const authority_path& ap,
boost::asio::ssl::context& /* ctx */,
boost::asio::ssl::stream<StreamBase>& stream
) {
SSL_set_tlsext_host_name(stream.native_handle(), ap.host.c_str());
SSL_set_tlsext_host_name(stream.native_handle(), ap.host.c_str());
}
} // end namespace async_mqtt5
} // end namespace boost::mqtt5
int main(int argc, char** argv) {
config cfg;
config cfg;
if (argc == 4) {
cfg.brokers = argv[1];
cfg.port = uint16_t(std::stoi(argv[2]));
cfg.client_id = argv[3];
}
if (argc == 4) {
cfg.brokers = argv[1];
cfg.port = uint16_t(std::stoi(argv[2]));
cfg.client_id = argv[3];
}
boost::asio::io_context ioc;
boost::asio::io_context ioc;
// TLS context that the underlying SSL stream will use.
// The purpose of the context is to allow us to set up TLS/SSL-related options.
// See ``__SSL__`` for more information and options.
boost::asio::ssl::context context(boost::asio::ssl::context::tls_client);
// TLS context that the underlying SSL stream will use.
// The purpose of the context is to allow us to set up TLS/SSL-related options.
// See ``__SSL__`` for more information and options.
boost::asio::ssl::context context(boost::asio::ssl::context::tls_client);
// Set up the TLS context.
// This step is highly dependent on the specific requirements of the Broker you are connecting to.
// Each broker may have its own standards and expectations for establishing a secure TLS/SSL connection.
// This can include verifying certificates, setting up private keys, PSK authentication, and others.
// Set up the TLS context.
// This step is highly dependent on the specific requirements of the Broker you are connecting to.
// Each broker may have its own standards and expectations for establishing a secure TLS/SSL connection.
// This can include verifying certificates, setting up private keys, PSK authentication, and others.
// Construct the Client with ``__SSL_STREAM__`` as the underlying stream
// with ``__SSL_CONTEXT__`` as the ``__TlsContext__`` type
// and logging enabled.
async_mqtt5::mqtt_client<
boost::asio::ssl::stream<boost::asio::ip::tcp::socket>,
boost::asio::ssl::context,
async_mqtt5::logger
> client(ioc, std::move(context), async_mqtt5::logger(async_mqtt5::log_level::info));
// Construct the Client with ``__SSL_STREAM__`` as the underlying stream
// with ``__SSL_CONTEXT__`` as the ``__TlsContext__`` type
// and logging enabled.
boost::mqtt5::mqtt_client<
boost::asio::ssl::stream<boost::asio::ip::tcp::socket>,
boost::asio::ssl::context,
boost::mqtt5::logger
> client(ioc, std::move(context), boost::mqtt5::logger(boost::mqtt5::log_level::info));
// If you want to use the Client without logging, initialise it with the following line instead.
//async_mqtt5::mqtt_client<
// boost::asio::ssl::stream<boost::asio::ip::tcp::socket>,
// boost::asio::ssl::context
//> client(ioc, std::move(context));
// If you want to use the Client without logging, initialise it with the following line instead.
//boost::mqtt5::mqtt_client<
// boost::asio::ssl::stream<boost::asio::ip::tcp::socket>,
// boost::asio::ssl::context
//> client(ioc, std::move(context));
client.brokers(cfg.brokers, cfg.port) // Broker that we want to connect to.
.credentials(cfg.client_id) // Set the Client Identifier. (optional)
.async_run(boost::asio::detached); // Start the Client.
client.brokers(cfg.brokers, cfg.port) // Broker that we want to connect to.
.credentials(cfg.client_id) // Set the Client Identifier. (optional)
.async_run(boost::asio::detached); // Start the Client.
client.async_publish<async_mqtt5::qos_e::at_most_once>(
"async-mqtt5/test", "Hello world!",
async_mqtt5::retain_e::no, async_mqtt5::publish_props{},
[&client](async_mqtt5::error_code ec) {
std::cout << ec.message() << std::endl;
client.async_disconnect(boost::asio::detached);
}
);
client.async_publish<boost/mqtt5::qos_e::at_most_once>(
"async-mqtt5/test", "Hello world!",
boost::mqtt5::retain_e::no, boost::mqtt5::publish_props{},
[&client](boost::mqtt5::error_code ec) {
std::cout << ec.message() << std::endl;
client.async_disconnect(boost::asio::detached);
}
);
ioc.run();
ioc.run();
}
//]