first commit

ext/crow/socket_adaptors.h

@@ -0,0 +1,98 @@
+#pragma once
+#include <boost/asio.hpp>
+#include "settings.h"
+namespace crow
+{
+    using namespace boost;
+    using tcp = asio::ip::tcp;
+
+    struct SocketAdaptor
+    {
+        using context = void;
+        SocketAdaptor(boost::asio::io_service& io_service, context*)
+            : socket_(io_service)
+        {
+        }
+
+        tcp::socket& raw_socket()
+        {
+            return socket_;
+        }
+
+        tcp::socket& socket()
+        {
+            return socket_;
+        }
+
+        tcp::endpoint remote_endpoint()
+        {
+            return socket_.remote_endpoint();
+        }
+
+        bool is_open()
+        {
+            return socket_.is_open();
+        }
+
+        void close()
+        {
+            socket_.close();
+        }
+
+        template <typename F> 
+        void start(F f)
+        {
+            f(boost::system::error_code());
+        }
+
+        tcp::socket socket_;
+    };
+
+#ifdef CROW_ENABLE_SSL
+    struct SSLAdaptor
+    {
+        using context = boost::asio::ssl::context;
+        SSLAdaptor(boost::asio::io_service& io_service, context* ctx)
+            : ssl_socket_(io_service, *ctx)
+        {
+        }
+
+        boost::asio::ssl::stream<tcp::socket>& socket()
+        {
+            return ssl_socket_;
+        }
+
+        tcp::socket::lowest_layer_type&
+        raw_socket()
+        {
+            return ssl_socket_.lowest_layer();
+        }
+
+        tcp::endpoint remote_endpoint()
+        {
+            return raw_socket().remote_endpoint();
+        }
+
+        bool is_open()
+        {
+            return raw_socket().is_open();
+        }
+
+        void close()
+        {
+            raw_socket().close();
+        }
+
+        template <typename F> 
+        void start(F f)
+        {
+            ssl_socket_.async_handshake(boost::asio::ssl::stream_base::server,
+                    [f](const boost::system::error_code& ec) {
+                        f(ec);
+                    });
+        }
+
+        boost::asio::ssl::stream<tcp::socket> ssl_socket_;
+    };
+#endif
+}