added custom exception

Author: jerson

CHANGELOG.md

@@ -1,3 +1,7 @@
+## 1.1.3
+
+- Added OpenPGPException
+
 ## 1.1.2
 
 - Tests CI and github actions for drive

analysis_options.yaml

@@ -0,0 +1,5 @@
+analyzer:
+  exclude: 
+    - example/**
+    - lib/model/**
+    - lib/bridge/**

example/pubspec.lock

@@ -208,13 +208,6 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.6.3-nullsafety.3"
-  json_rpc_2:
-    dependency: transitive
-    description:
-      name: json_rpc_2
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.2.2"
   logging:
     dependency: transitive
     description:
@@ -270,7 +263,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "1.1.2"
+    version: "1.1.3"
   package_config:
     dependency: transitive
     description:
@@ -494,5 +487,5 @@ packages:
     source: hosted
     version: "2.2.1"
 sdks:
-  dart: ">=2.12.0-0.0 <=2.12.0-141.0.dev"
-  flutter: ">=1.10.0 <2.0.0"
+  dart: ">=2.12.0-0.0 <=2.12.0-259.8.beta"
+  flutter: ">=1.10.0"

example/pubspec.yaml

@@ -13,11 +13,6 @@ dependencies:
     sdk: flutter
 
   openpgp:
-    # When depending on this package from a real application you should use:
-    #   openpgp: ^x.y.z
-    # See https://dart.dev/tools/pub/dependencies#version-constraints
-    # The example app is bundled with the plugin so we use a path dependency on
-    # the parent directory to use the current plugin's version.
     path: ../
 
   # The following adds the Cupertino Icons font to your application.

lib/bridge/binding.dart

@@ -8,6 +8,7 @@ import 'dart:typed_data';
 import 'package:ffi/ffi.dart';
 import 'package:openpgp/bridge/ffi.dart';
 import 'package:openpgp/bridge/isolate.dart';
+import 'package:openpgp/openpgp.dart';
 
 class Binding {
   static final String _callFuncName = 'OpenPGPBridgeCall';
@@ -82,7 +83,7 @@ class Binding {
     if (error.address != ffi.nullptr.address) {
       var message = fromUtf8(error);
       freeHere(pointer);
-      throw message;
+      throw new OpenPGPException(message);
     }
   }
 

lib/openpgp.dart

@@ -7,6 +7,11 @@ import 'package:openpgp/bridge/binding_stub.dart'
     if (dart.library.js) 'package:openpgp/bridge/binding_stub.dart';
 import 'package:openpgp/model/bridge.pb.dart';
 
+class OpenPGPException implements Exception {
+  String cause;
+  OpenPGPException(this.cause);
+}
+
 class OpenPGP {
   static const MethodChannel _channel = const MethodChannel('openpgp');
   static bool bindingEnabled = Binding().isSupported();

lib/web/openpgp_web.dart

@@ -12,8 +12,11 @@ class OpenpgpPlugin {
   Map<String, Completer<Uint8List>> completers = {};
 
   static void registerWith(Registrar registrar) {
-    final MethodChannel channel =
-        MethodChannel('openpgp', const StandardMethodCodec(), registrar.messenger);
+    final MethodChannel channel = MethodChannel(
+        'openpgp',
+        const StandardMethodCodec(),
+        // ignore: deprecated_member_use
+        registrar.messenger);
     final OpenpgpPlugin instance = OpenpgpPlugin();
     instance.listen();
     channel.setMethodCallHandler(instance.handleMethodCall);

pubspec.lock

@@ -177,4 +177,4 @@ packages:
     version: "2.1.0-nullsafety.5"
 sdks:
   dart: ">=2.12.0-0.0 <3.0.0"
-  flutter: ">=1.10.0 <2.0.0"
+  flutter: ">=1.10.0"

pubspec.yaml

@@ -1,6 +1,6 @@
 name: openpgp
 description: library for use OpenPGP with support for android and ios, macOS, linux, windows, web and hover
-version: 1.1.2
+version: 1.1.3
 homepage: https://github.com/jerson/flutter-openpgp
 
 environment: