refectors session into client_session/server_session/core, adds client handler and chat_client example. Client functionality is experimental and non-compliant at the moment.

src/websocket_server_session.hpp

@@ -0,0 +1,112 @@
+/*
+ * Copyright (c) 2011, Peter Thorson. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the WebSocket++ Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
+ * ARE DISCLAIMED. IN NO EVENT SHALL PETER THORSON BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * 
+ */
+
+#ifndef WEBSOCKET_SERVER_SESSION_HPP
+#define WEBSOCKET_SERVER_SESSION_HPP
+
+#include <boost/asio.hpp>
+#include <boost/bind.hpp>
+
+#include <boost/shared_ptr.hpp>
+#include <boost/enable_shared_from_this.hpp>
+
+#include <arpa/inet.h>
+
+#include <algorithm>
+#include <exception>
+#include <iostream>
+#include <map>
+#include <set>
+#include <sstream>
+#include <string>
+#include <vector>
+
+namespace websocketpp {
+	class server_session;
+	typedef boost::shared_ptr<server_session> server_session_ptr;
+}
+
+#include "websocket_session.hpp"
+#include "websocket_server.hpp"
+
+using boost::asio::ip::tcp;
+
+namespace websocketpp {
+
+class server_session : public session {
+public:
+	server_session (server_ptr s,
+			 boost::asio::io_service& io_service,
+			 connection_handler_ptr defc);
+
+	/*** SERVER INTERFACE ***/
+	
+	// This function is called when a connection to a new client has been
+	// established and the server is ready to read the client handshake.
+	void on_connect();
+	
+	/*** HANDSHAKE INTERFACE ***/
+	
+	// Set an HTTP header for the outgoing server handshake response.
+	void set_header(const std::string& key, const std::string& val);
+	
+	// Selects a subprotocol for the connection to use. val must be a value
+	// present in the client's opening handshake or the empty string for null.
+	void select_subprotocol(const std::string& val);
+	
+	// Selects an extension from the list offered by the client. Each extension
+	// selected must have been offered by the client. Extensions will be used
+	// in the order that they were selected here.
+	void select_extension(const std::string& val);
+	
+	/*** SESSION INTERFACE ***/
+	// see session
+	virtual bool is_server() const { return true;}
+
+	void log(const std::string& msg, uint16_t level) const;
+	void access_log(const std::string& msg, uint16_t level) const;
+protected:
+	// Opening handshake processors and callbacks. These need to be defined in
+	virtual void write_handshake();
+	virtual void handle_write_handshake(const boost::system::error_code& e);
+	virtual void read_handshake();
+	virtual void handle_read_handshake(const boost::system::error_code& e,
+	                                   std::size_t bytes_transferred);
+	
+	
+private:	
+	
+protected:
+	// connection resources
+	server_ptr	m_server;	
+private:
+	
+};
+
+}
+
+#endif // WEBSOCKET_SERVER_SESSION_HPP