Merge commit '09987d0f9d32e860f1391bb9c75b799501e2d141' as 'Subtrees/websocket'

2025-11-20 11:05:54 +00:00 · 2013-06-20 17:15:11 -07:00
parent d26fa0446f 09987d0f9d
commit ff06b11a7e
255 changed files with 50217 additions and 0 deletions
--- a/Subtrees/websocket/examples/chat_server/chat.hpp
+++ b/Subtrees/websocket/examples/chat_server/chat.hpp
@@ -0,0 +1,76 @@
+/*
+ * 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 CHAT_HPP
+#define CHAT_HPP
+
+// com.zaphoyd.websocketpp.chat protocol
+// 
+// client messages:
+// alias [UTF8 text, 16 characters max]
+// msg [UTF8 text]
+// 
+// server messages:
+// {"type":"msg","sender":"<sender>","value":"<msg>" }
+// {"type":"participants","value":[<participant>,...]}
+
+#include "../../src/websocketpp.hpp"
+
+#include <map>
+#include <string>
+#include <vector>
+
+using websocketpp::server;
+
+namespace websocketchat {
+
+class chat_server_handler : public server::handler {
+public:
+    void validate(connection_ptr con); 
+    
+    // add new connection to the lobby
+    void on_open(connection_ptr con);
+        
+    // someone disconnected from the lobby, remove them
+    void on_close(connection_ptr con);
+    
+    void on_message(connection_ptr con, message_ptr msg);
+private:
+    std::string serialize_state();
+    std::string encode_message(std::string sender,std::string msg,bool escape = true);
+    std::string get_con_id(connection_ptr con);
+    
+    void send_to_all(std::string data);
+    
+    // list of outstanding connections
+    std::map<connection_ptr,std::string> m_connections;
+};
+
+typedef boost::shared_ptr<chat_server_handler> chat_server_handler_ptr;
+
+}
+#endif // CHAT_HPP