extract a new class SslClient

webcc/ssl_socket.h

@@ -0,0 +1,42 @@
+#ifndef WEBCC_SSL_SOCKET_H_
+#define WEBCC_SSL_SOCKET_H_
+
+#include "webcc/socket_base.h"
+
+#include "boost/asio/ssl.hpp"
+
+#if !WEBCC_ENABLE_SSL
+#error SSL must be enabled!
+#endif
+
+namespace webcc {
+
+class SslSocket : public SocketBase {
+public:
+  SslSocket(boost::asio::io_context& io_context,
+            boost::asio::ssl::context& ssl_context);
+
+  void AsyncConnect(const std::string& host, const Endpoints& endpoints,
+                    ConnectHandler&& handler) override;
+
+  void AsyncWrite(const Payload& payload, WriteHandler&& handler) override;
+
+  void AsyncReadSome(ReadHandler&& handler, std::vector<char>* buffer) override;
+
+  bool Shutdown() override;
+
+  bool Close() override;
+
+private:
+  void OnConnect(boost::system::error_code ec,
+                 boost::asio::ip::tcp::endpoint endpoint);
+
+  ConnectHandler connect_handler_;
+  boost::asio::ip::tcp::endpoint endpoint_;
+
+  boost::asio::ssl::stream<boost::asio::ip::tcp::socket> ssl_stream_;
+};
+
+}  // namespace webcc
+
+#endif  // WEBCC_SSL_SOCKET_H_