From 0e3c3380d519b033500b4ed1ccd3acf707c34372 Mon Sep 17 00:00:00 2001
From: Vegard Storheil Eriksen <zyp@jvnv.net>
Date: Sun, 2 Jan 2011 22:28:26 +0100
Subject: Merge HTTPResponse into HTTP::Connection.

---
 http_connection.cpp | 38 +++++++++++++++++++++++++++++++-------
 1 file changed, 31 insertions(+), 7 deletions(-)

(limited to 'http_connection.cpp')

diff --git a/http_connection.cpp b/http_connection.cpp
index a86d2ac..863aca1 100644
--- a/http_connection.cpp
+++ b/http_connection.cpp
@@ -1,11 +1,28 @@
 #include "http_connection.h"
 
-#include "http.h"
+#include <iostream>
 
 #include <boost/bind.hpp>
 #include <boost/format.hpp>
 
+void HTTP::Connection::send_error(int code, std::string name) {
+	boost::asio::write(socket, boost::asio::buffer(boost::str(boost::format("HTTP/1.1 %1$d %2$s\r\n\r\n<h1>%1$d %2$s</h1>") % code % name)));
+}
+
+void HTTP::Connection::add_header(std::string key, std::string value) {
+	response_headers.push_back(std::make_pair(key, value));
+}
+
+void HTTP::Connection::send_data(const std::string& data) {
+	boost::asio::write(socket, boost::asio::buffer(data));
+}
+
+void HTTP::Connection::send_data(const void* data, std::size_t size) {
+	boost::asio::write(socket, boost::asio::buffer(data, size));
+}
+
 HTTP::Connection::Connection(boost::asio::io_service& io_service) : socket(io_service) {
+	headers_written = false;
 }
 
 void HTTP::Connection::handle_write(const boost::system::error_code& error, size_t bytes_transferred) {
@@ -37,10 +54,6 @@ void HTTP::Connection::handle_read(const boost::system::error_code& error, size_
 	callback(shared_from_this());
 }
 
-void print(char c) {
-	std::cout << "Char: " << int(c) << std::endl;
-}
-
 void HTTP::Connection::read_request(Handler callback) {
 	boost::asio::async_read_until(socket, buf, "\r\n\r\n", boost::bind(&Connection::handle_read, shared_from_this(),
 				boost::asio::placeholders::error, boost::asio::placeholders::bytes_transferred, callback));
@@ -57,6 +70,17 @@ std::string HTTP::Connection::pop_path_base() {
 	return base_path.back();
 }
 
-void HTTP::Connection::send_error(int code, std::string name) {
-	boost::asio::write(socket, boost::asio::buffer(boost::str(boost::format("HTTP/1.1 %1$d %2$s\r\n\r\n<h1>%1$d %2$s</h1>") % code % name)));
+void HTTP::Connection::write_headers() {
+	if(headers_written) {
+		return;
+	}
+	headers_written = true;
+	
+	boost::asio::write(socket, boost::asio::buffer("HTTP/1.1 200 OK\r\n"));
+	
+	for(HeaderList::iterator it = response_headers.begin(); it != response_headers.end(); it++) {
+		boost::asio::write(socket, boost::asio::buffer(boost::str(boost::format("%s: %s\r\n") % it->first % it->second)));
+	}
+	
+	boost::asio::write(socket, boost::asio::buffer("\r\n"));
 }
-- 
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