init network

src/framework/net/connection.h

@@ -0,0 +1,67 @@
+/* The MIT License
+ *
+ * Copyright (c) 2010 OTClient, https://github.com/edubart/otclient
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+
+#ifndef CONNECTION_H
+#define CONNECTION_H
+
+#include <prerequisites.h>
+#include <boost/asio.hpp>
+
+typedef boost::function<void(boost::system::error_code&)> ErrorCallback;
+
+class Connection
+{
+public:
+    Connection();
+
+    static void poll();
+
+    void connect(const std::string& host, uint16 port, const Callback& callback);
+    void setErrorCallback(const ErrorCallback& errorCallback) { m_errorCallback = errorCallback; }
+
+    void onTimeout(const boost::system::error_code& error);
+    void onResolve(const boost::system::error_code& error, boost::asio::ip::tcp::resolver::iterator endpointIterator);
+    void onConnect(const boost::system::error_code& error);
+
+    enum ConnectionState_t {
+        CONNECTION_STATE_IDLE = 0,
+        CONNECTION_STATE_RESOLVING,
+        CONNECTION_STATE_CONNECTING,
+        CONNECTION_STATE_CONNECTED
+    };
+
+private:
+    ErrorCallback m_errorCallback;
+    Callback m_connectCallback;
+    ConnectionState_t m_connectionState;
+
+    boost::asio::deadline_timer m_timer;
+    boost::asio::ip::tcp::resolver m_resolver;
+    boost::asio::ip::tcp::socket m_socket;
+
+};
+
+typedef boost::shared_ptr<Connection> ConnectionPtr;
+
+#endif