Allow HttpServer response to include custom headers.

net/server/http_connection.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/server/http_connection.h"
 
-#include "base/strings/string_util.h"
-#include "base/strings/stringprintf.h"
 #include "net/server/http_server.h"
+#include "net/server/http_server_response_info.h"
 #include "net/server/web_socket.h"
 #include "net/socket/stream_listen_socket.h"
 
 namespace net {
 
 int HttpConnection::last_id_ = 0;
 
 void HttpConnection::Send(const std::string& data) {
   if (!socket_.get())
     return;
   socket_->Send(data);
 }
 
 void HttpConnection::Send(const char* bytes, int len) {
   if (!socket_.get())
     return;
   socket_->Send(bytes, len);
 }
 
-void HttpConnection::Send(HttpStatusCode status_code,
-                          const std::string& data,
-                          const std::string& content_type) {
-  if (!socket_.get())
-    return;
-
-  socket_->Send(base::StringPrintf(
-      "HTTP/1.1 %d %s\r\n"
-      "Content-Type:%s\r\n"
-      "Content-Length:%d\r\n"
-      "\r\n",
-      status_code,
-      GetHttpReasonPhrase(status_code),
-      content_type.c_str(),
-      static_cast<int>(data.length())));
-  socket_->Send(data);
+void HttpConnection::Send(const HttpServerResponseInfo& response) {
+  Send(response.Serialize());
 }
 
 HttpConnection::HttpConnection(HttpServer* server, StreamListenSocket* sock)
     : server_(server),
       socket_(sock) {
   id_ = last_id_++;
 }
 
 HttpConnection::~HttpConnection() {
   DetachSocket();
   server_->delegate_->OnClose(id_);
 }
 
 void HttpConnection::DetachSocket() {
   socket_ = NULL;
 }
 
 void HttpConnection::Shift(int num_bytes) {
   recv_data_ = recv_data_.substr(num_bytes);
 }
 
 }  // namespace net