Reorganize SSL examples

example/ssl-http-client/ssl_http_client.cpp

@@ -0,0 +1,59 @@
+//
+// Copyright (c) 2013-2017 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)
+//
+
+#include <beast/core.hpp>
+#include <beast/http.hpp>
+#include <boost/asio.hpp>
+#include <boost/asio/ssl.hpp>
+#include <boost/lexical_cast.hpp>
+#include <iostream>
+#include <string>
+
+int main()
+{
+    using boost::asio::connect;
+    using socket = boost::asio::ip::tcp::socket;
+    using resolver = boost::asio::ip::tcp::resolver;
+    using io_service = boost::asio::io_service;
+    namespace ssl = boost::asio::ssl;
+
+    // Normal boost::asio setup
+    std::string const host = "github.com";
+    io_service ios;
+    resolver r{ios};
+    socket sock{ios};
+    connect(sock, r.resolve(resolver::query{host, "https"}));
+
+    // Perform SSL handshaking
+    ssl::context ctx{ssl::context::sslv23};
+    ssl::stream<socket&> stream{sock, ctx};
+    stream.set_verify_mode(ssl::verify_none);
+    stream.handshake(ssl::stream_base::client);
+
+    // Send HTTP request over SSL using Beast
+    beast::http::request<beast::http::string_body> req;
+    req.method(beast::http::verb::get);
+    req.target("/");
+    req.version = 11;
+    req.insert(beast::http::field::host, host + ":" +
+        boost::lexical_cast<std::string>(sock.remote_endpoint().port()));
+    req.insert(beast::http::field::user_agent, "Beast");
+    req.prepare();
+    beast::http::write(stream, req);
+
+    // Receive and print HTTP response using Beast
+    beast::flat_buffer b;
+    beast::http::response<beast::http::dynamic_body> resp;
+    beast::http::read(stream, b, resp);
+    std::cout << resp;
+
+    // Shut down SSL on the stream
+    boost::system::error_code ec;
+    stream.shutdown(ec);
+    if(ec && ec != boost::asio::error::eof)
+        std::cout << "error: " << ec.message();
+}