From c07b229c9215c6752602fc2004b6b9e5231d445a Mon Sep 17 00:00:00 2001
From: Tavernini Gabriel <gabriel.tavernini@buonarroti.tn.it>
Date: Sat, 3 Oct 2020 01:07:10 +0200
Subject: [PATCH] Added rawHeaders attribute

---
 lib/src/base_response.dart        | 6 +++++-
 lib/src/io_streamed_response.dart | 2 ++
 lib/src/response.dart             | 6 ++++++
 lib/src/streamed_response.dart    | 4 ++++
 4 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/lib/src/base_response.dart b/lib/src/base_response.dart
index 5040245fae..c11f149a0c 100644
--- a/lib/src/base_response.dart
+++ b/lib/src/base_response.dart
@@ -2,8 +2,9 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
-import 'base_request.dart';
+import 'dart:io';
 
+import 'base_request.dart';
 /// The base class for HTTP responses.
 ///
 /// Subclasses of [BaseResponse] are usually not constructed manually; instead,
@@ -28,6 +29,8 @@ abstract class BaseResponse {
   // TODO(nweiz): make this a HttpHeaders object.
   final Map<String, String> headers;
 
+  final HttpHeaders? rawHeaders;
+
   final bool isRedirect;
 
   /// Whether the server requested that a persistent connection be maintained.
@@ -36,6 +39,7 @@ abstract class BaseResponse {
   BaseResponse(this.statusCode,
       {this.contentLength,
       this.request,
+      this.rawHeaders,
       this.headers = const {},
       this.isRedirect = false,
       this.persistentConnection = true,
diff --git a/lib/src/io_streamed_response.dart b/lib/src/io_streamed_response.dart
index 21744858b3..6470e32023 100644
--- a/lib/src/io_streamed_response.dart
+++ b/lib/src/io_streamed_response.dart
@@ -20,6 +20,7 @@ class IOStreamedResponse extends StreamedResponse {
   IOStreamedResponse(Stream<List<int>> stream, int statusCode,
       {int? contentLength,
       BaseRequest? request,
+      HttpHeaders? rawHeaders,
       Map<String, String> headers = const {},
       bool isRedirect = false,
       bool persistentConnection = true,
@@ -29,6 +30,7 @@ class IOStreamedResponse extends StreamedResponse {
         super(stream, statusCode,
             contentLength: contentLength,
             request: request,
+            rawHeaders: rawHeaders,
             headers: headers,
             isRedirect: isRedirect,
             persistentConnection: persistentConnection,
diff --git a/lib/src/response.dart b/lib/src/response.dart
index 01899887a7..122504f443 100644
--- a/lib/src/response.dart
+++ b/lib/src/response.dart
@@ -3,6 +3,7 @@
 // BSD-style license that can be found in the LICENSE file.
 
 import 'dart:convert';
+import 'dart:io';
 import 'dart:typed_data';
 
 import 'package:http_parser/http_parser.dart';
@@ -30,12 +31,14 @@ class Response extends BaseResponse {
   /// Creates a new HTTP response with a string body.
   Response(String body, int statusCode,
       {BaseRequest? request,
+      HttpHeaders? rawHeaders,
       Map<String, String> headers = const {},
       bool isRedirect = false,
       bool persistentConnection = true,
       String? reasonPhrase})
       : this.bytes(_encodingForHeaders(headers).encode(body), statusCode,
             request: request,
+            rawHeaders: rawHeaders,
             headers: headers,
             isRedirect: isRedirect,
             persistentConnection: persistentConnection,
@@ -44,6 +47,7 @@ class Response extends BaseResponse {
   /// Create a new HTTP response with a byte array body.
   Response.bytes(List<int> bodyBytes, int statusCode,
       {BaseRequest? request,
+      HttpHeaders? rawHeaders,
       Map<String, String> headers = const {},
       bool isRedirect = false,
       bool persistentConnection = true,
@@ -52,6 +56,7 @@ class Response extends BaseResponse {
         super(statusCode,
             contentLength: bodyBytes.length,
             request: request,
+            rawHeaders: rawHeaders,
             headers: headers,
             isRedirect: isRedirect,
             persistentConnection: persistentConnection,
@@ -63,6 +68,7 @@ class Response extends BaseResponse {
     final body = await response.stream.toBytes();
     return Response.bytes(body, response.statusCode,
         request: response.request,
+        rawHeaders: response.rawHeaders,
         headers: response.headers,
         isRedirect: response.isRedirect,
         persistentConnection: response.persistentConnection,
diff --git a/lib/src/streamed_response.dart b/lib/src/streamed_response.dart
index e082dced0e..1f846090f3 100644
--- a/lib/src/streamed_response.dart
+++ b/lib/src/streamed_response.dart
@@ -2,6 +2,8 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
+import 'dart:io';
+
 import 'base_request.dart';
 import 'base_response.dart';
 import 'byte_stream.dart';
@@ -21,6 +23,7 @@ class StreamedResponse extends BaseResponse {
   StreamedResponse(Stream<List<int>> stream, int statusCode,
       {int? contentLength,
       BaseRequest? request,
+      HttpHeaders? rawHeaders,
       Map<String, String> headers = const {},
       bool isRedirect = false,
       bool persistentConnection = true,
@@ -29,6 +32,7 @@ class StreamedResponse extends BaseResponse {
         super(statusCode,
             contentLength: contentLength,
             request: request,
+            rawHeaders: rawHeaders,
             headers: headers,
             isRedirect: isRedirect,
             persistentConnection: persistentConnection,