From b6db461c7081ba213668a4f8eb724c0b3a4320ee Mon Sep 17 00:00:00 2001
From: Lorenzo Pichilli <pichillilorenzo@gmail.com>
Date: Thu, 13 Oct 2022 20:35:34 +0200
Subject: [PATCH] added default localhost server path with _directoryIndex if
 it is empty

---
 CHANGELOG.md                         |  3 +++
 example/lib/main.dart                |  2 +-
 lib/src/in_app_localhost_server.dart | 15 +++++++++++++--
 3 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index d58b2224..aa0353bd 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,9 @@
 - Merged "Android - Load client certificate from local storage" [#1241](https://github.com/pichillilorenzo/flutter_inappwebview/pull/1241) (thanks to [akioyamamoto1977](https://github.com/akioyamamoto1977))
 - Merged "fix Theme_AppCompat_Dialog_Alert not found" [#1262](https://github.com/pichillilorenzo/flutter_inappwebview/pull/1262) (thanks to [mohenaxiba](https://github.com/mohenaxiba))
 - Merged "Allow a cookie without a domain to be set on Android" [#1295](https://github.com/pichillilorenzo/flutter_inappwebview/pull/1295) (thanks to [bagedevimo](https://github.com/bagedevimo))
+- Merged "Catch and ignore utf8 format exception in getFavicons()" [#1302](https://github.com/pichillilorenzo/flutter_inappwebview/pull/1302) (thanks to [Doflatango](https://github.com/Doflatango))
+- Merged "Disable exporting activity definitions for Android" [#1313](https://github.com/pichillilorenzo/flutter_inappwebview/pull/1313) (thanks to [daanporon](https://github.com/daanporon))
+- Merged "Add directoryIndex and documentRoot to InAppLocalhostServer option" [#1319](https://github.com/pichillilorenzo/flutter_inappwebview/pull/1319) (thanks to [fa0311](https://github.com/fa0311))
 
 ## 5.4.4+3
 
diff --git a/example/lib/main.dart b/example/lib/main.dart
index 3d9154cc..4d14c4fb 100755
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@@ -11,7 +11,7 @@ import 'package:flutter_inappwebview_example/in_app_browser_example.screen.dart'
 // import 'package:path_provider/path_provider.dart';
 // import 'package:permission_handler/permission_handler.dart';
 
-// InAppLocalhostServer localhostServer = new InAppLocalhostServer();
+// InAppLocalhostServer localhostServer = new InAppLocalhostServer(documentRoot: 'assets');
 
 Future main() async {
   WidgetsFlutterBinding.ensureInitialized();
diff --git a/lib/src/in_app_localhost_server.dart b/lib/src/in_app_localhost_server.dart
index 91acb5bf..08860973 100755
--- a/lib/src/in_app_localhost_server.dart
+++ b/lib/src/in_app_localhost_server.dart
@@ -6,7 +6,8 @@ import 'package:flutter/services.dart' show rootBundle;
 
 import 'mime_type_resolver.dart';
 
-///This class allows you to create a simple server on `http://localhost:[port]/` in order to be able to load your assets file on a server. The default [port] value is `8080`.
+///This class allows you to create a simple server on `http://localhost:[port]/` in order to be able to load your assets file on a server.
+///The default `port` value is `8080`.
 class InAppLocalhostServer {
   bool _started = false;
   HttpServer? _server;
@@ -14,6 +15,11 @@ class InAppLocalhostServer {
   String _directoryIndex = 'index.html';
   String _documentRoot = './';
 
+  ///- [port] represents the port of the server. The default value is `8080`.
+  ///
+  ///- [directoryIndex] represents the index file to use. The default value is `index.html`.
+  ///
+  ///- [documentRoot] represents the document root path to serve. The default value is `./`.
   InAppLocalhostServer({
     int port = 8080,
     String directoryIndex = 'index.html',
@@ -26,7 +32,8 @@ class InAppLocalhostServer {
 
   ///Starts the server on `http://localhost:[port]/`.
   ///
-  ///**NOTE for iOS**: For the iOS Platform, you need to add the `NSAllowsLocalNetworking` key with `true` in the `Info.plist` file (See [ATS Configuration Basics](https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CocoaKeys.html#//apple_ref/doc/uid/TP40009251-SW35)):
+  ///**NOTE for iOS**: For the iOS Platform, you need to add the `NSAllowsLocalNetworking` key with `true` in the `Info.plist` file
+  ///(See [ATS Configuration Basics](https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CocoaKeys.html#//apple_ref/doc/uid/TP40009251-SW35)):
   ///```xml
   ///<key>NSAppTransportSecurity</key>
   ///<dict>
@@ -55,6 +62,10 @@ class InAppLocalhostServer {
           var path = request.requestedUri.path;
           path = (path.startsWith('/')) ? path.substring(1) : path;
           path += (path.endsWith('/')) ? _directoryIndex : '';
+          if (path == '') {
+            // if the path still empty, try to load the index file
+            path = _directoryIndex;
+          }
           path = _documentRoot + path;
 
           try {