[DEV] add v1.66.0

libs/beast/example/websocket/client/sync-ssl/CMakeLists.txt

@@ -0,0 +1,28 @@
+#
+# Copyright (c) 2016-2017 Vinnie Falco (vinnie dot falco at gmail dot com)
+#
+# Distributed under the Boost Software License, Version 1.0. (See accompanying
+# file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+#
+# Official repository: https://github.com/boostorg/beast
+#
+
+if (OPENSSL_FOUND)
+    GroupSources(include/boost/beast beast)
+    GroupSources(example/common common)
+    GroupSources(example/websocket/client/sync-ssl "/")
+
+    add_executable (websocket-client-sync-ssl
+        ${BOOST_BEAST_FILES}
+        ${PROJECT_SOURCE_DIR}/example/common/root_certificates.hpp
+        Jamfile
+        websocket_client_sync_ssl.cpp
+    )
+
+    set_property(TARGET websocket-client-sync-ssl PROPERTY FOLDER "example-websocket-client")
+
+    target_link_libraries (websocket-client-sync-ssl
+        ${OPENSSL_LIBRARIES}
+        )
+
+endif()

libs/beast/example/websocket/client/sync-ssl/Jamfile

@@ -0,0 +1,21 @@
+#
+# Copyright (c) 2016-2017 Vinnie Falco (vinnie dot falco at gmail dot com)
+#
+# Distributed under the Boost Software License, Version 1.0. (See accompanying
+# file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+#
+# Official repository: https://github.com/boostorg/beast
+#
+
+project
+    : requirements
+    <library>ssl
+    <library>crypto
+    ;
+
+exe websocket-client-sync-ssl :
+    websocket_client_sync_ssl.cpp
+    :
+    <variant>coverage:<build>no
+    <variant>ubasan:<build>no
+    ;

libs/beast/example/websocket/client/sync-ssl/websocket_client_sync_ssl.cpp

@@ -0,0 +1,98 @@
+//
+// Copyright (c) 2016-2017 Vinnie Falco (vinnie dot falco at gmail dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+// Official repository: https://github.com/boostorg/beast
+//
+
+//------------------------------------------------------------------------------
+//
+// Example: WebSocket SSL client, synchronous
+//
+//------------------------------------------------------------------------------
+
+#include "example/common/root_certificates.hpp"
+
+#include <boost/beast/core.hpp>
+#include <boost/beast/websocket.hpp>
+#include <boost/beast/websocket/ssl.hpp>
+#include <boost/asio/connect.hpp>
+#include <boost/asio/ip/tcp.hpp>
+#include <boost/asio/ssl/stream.hpp>
+#include <cstdlib>
+#include <iostream>
+#include <string>
+
+using tcp = boost::asio::ip::tcp;               // from <boost/asio/ip/tcp.hpp>
+namespace ssl = boost::asio::ssl;       // from <boost/asio/ssl.hpp>
+namespace websocket = boost::beast::websocket;  // from <boost/beast/websocket.hpp>
+
+// Sends a WebSocket message and prints the response
+int main(int argc, char** argv)
+{
+    try
+    {
+        // Check command line arguments.
+        if(argc != 4)
+        {
+            std::cerr <<
+                "Usage: websocket-client-sync-ssl <host> <port> <text>\n" <<
+                "Example:\n" <<
+                "    websocket-client-sync-ssl echo.websocket.org 443 \"Hello, world!\"\n";
+            return EXIT_FAILURE;
+        }
+        auto const host = argv[1];
+        auto const port = argv[2];
+        auto const text = argv[3];
+
+        // The io_context is required for all I/O
+        boost::asio::io_context ioc;
+
+        // The SSL context is required, and holds certificates
+        ssl::context ctx{ssl::context::sslv23_client};
+
+        // This holds the root certificate used for verification
+        load_root_certificates(ctx);
+
+        // These objects perform our I/O
+        tcp::resolver resolver{ioc};
+        websocket::stream<ssl::stream<tcp::socket>> ws{ioc, ctx};
+
+        // Look up the domain name
+        auto const results = resolver.resolve(host, port);
+
+        // Make the connection on the IP address we get from a lookup
+        boost::asio::connect(ws.next_layer().next_layer(), results.begin(), results.end());
+
+        // Perform the SSL handshake
+        ws.next_layer().handshake(ssl::stream_base::client);
+
+        // Perform the websocket handshake
+        ws.handshake(host, "/");
+
+        // Send the message
+        ws.write(boost::asio::buffer(std::string(text)));
+
+        // This buffer will hold the incoming message
+        boost::beast::multi_buffer b;
+
+        // Read a message into our buffer
+        ws.read(b);
+
+        // Close the WebSocket connection
+        ws.close(websocket::close_code::normal);
+
+        // If we get here then the connection is closed gracefully
+
+        // The buffers() function helps print a ConstBufferSequence
+        std::cout << boost::beast::buffers(b.data()) << std::endl;
+    }
+    catch(std::exception const& e)
+    {
+        std::cerr << "Error: " << e.what() << std::endl;
+        return EXIT_FAILURE;
+    }
+    return EXIT_SUCCESS;
+}