From 4a0d339854536f65b9418c79b617bb718062905f Mon Sep 17 00:00:00 2001
From: Vegard Storheil Eriksen <zyp@jvnv.net>
Date: Sun, 2 Jan 2011 16:13:15 +0100
Subject: Decoupled HTTP::Connection from handler.

---
 http_connection.h | 30 +++++++++++++++++-------------
 1 file changed, 17 insertions(+), 13 deletions(-)

(limited to 'http_connection.h')

diff --git a/http_connection.h b/http_connection.h
index 8322721..9ceb8a5 100644
--- a/http_connection.h
+++ b/http_connection.h
@@ -2,31 +2,24 @@
 #define HTTP_CONNECTION_H
 
 #include <string>
-#include <vector>
+#include <list>
 #include <map>
 
 #include <boost/asio.hpp>
 #include <boost/enable_shared_from_this.hpp>
 using boost::asio::ip::tcp;
 
+#include <boost/function.hpp>
+
 namespace HTTP {
 	class Connection : public boost::enable_shared_from_this<Connection> {
 		friend class Server;
 		
-		private:
-			Connection(boost::asio::io_service& io_service);
-			void handle_write(const boost::system::error_code& error, size_t bytes_transferred);
-			void handle_read(const boost::system::error_code& error, size_t bytes_transferred);
-			tcp::socket socket;
-			boost::asio::streambuf buf;
-			
-			//! Parse request headers.
-			bool parse_request(boost::asio::streambuf& buf);
-		
 		public:
 			typedef boost::shared_ptr<Connection> p;
+			typedef boost::function<void (Connection::p)> Handler;
 			
-			void start();
+			void read_request(Handler callback);
 			
 			//! Request method.
 			std::string method;
@@ -42,9 +35,20 @@ namespace HTTP {
 			
 			//! Request headers.
 			std::map<std::string, std::string> headers;
+		
+		tcp::socket socket;
+		private:
+			Connection(boost::asio::io_service& io_service);
+			void handle_write(const boost::system::error_code& error, size_t bytes_transferred);
+			void handle_read(const boost::system::error_code& error, size_t bytes_transferred, Handler callback);
 			
-			static void foo_handler(Connection::p connection);
+			boost::asio::streambuf buf;
+			
+			//! Parse request headers.
+			bool parse_request(boost::asio::streambuf& buf);
 	};
+	
+	typedef Connection::Handler Handler;
 };
 
 #endif
-- 
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