always use Argon2FfiFlutter from base package, add windows support, etc.

.github/workflows/dart.yml

@@ -4,14 +4,18 @@ on: [push]
 
 jobs:
   build:
+    strategy:
+      matrix:
+        os: ['ubuntu-latest', 'windows-2019', 'macos-latest']
+        dart_channel: ['stable']
 
-    runs-on: ubuntu-latest
-    
-    container:
-      image:  google/dart:2.8
+    runs-on: ${{ matrix.os }}
     
     steps:
     - uses: actions/checkout@v1
+    - uses: cedx/setup-dart@v2
+      with:
+            release-channel: ${{ matrix.dart_channel }}
     - name: Install dependencies
       run: pub get
     - name: Run tests

README.md

@@ -24,6 +24,24 @@ TODO
 root directory contains shared libraris (libargon2*) which are built from
 https://github.com/authpass/argon2_ffi
 
+* MacOS:
+  * argon2_ffi/ios/Classes
+  * `cmake . && cmake --build .`
+  * `cp libargon2_ffi.dylib kdbx.dart/`
+* Linux:
+  * argon2_ffi/ios/Classes
+  * `cmake . && cmake --build .`
+  * `cp libargon2_ffi.so kdbx.dart/`
+* Windows:
+  * Install Visual Studio Commnity Edition with C++ Development environment
+  * Start "Developer Command Prompt for VS 2019"
+  * argon2_ffi/ios/Classes:
+    ```
+    cmake .
+    cmake --build .
+    cp Debug\argon2_ffi.dll C:\kdbx.dart\argon2_ffi_plugin.dll
+    ```
+
 # OLD INFO:
 
 # TODO

bin/_argon2.dart

@@ -1,24 +0,0 @@
-// ignore_for_file: non_constant_identifier_names
-
-//typedef HashStuff = Pointer<Utf8> Function(Pointer<Utf8> str);
-import 'dart:ffi';
-import 'dart:io';
-
-import 'package:argon2_ffi_base/argon2_ffi_base.dart';
-
-// TODO: This should be somehow combined with the test variant
-//       which also loads the requierd dylib/so files.
-
-class Argon2Test extends Argon2Base {
-  Argon2Test() {
-    final argon2lib = Platform.isMacOS
-        ? DynamicLibrary.open('libargon2_ffi.dylib')
-        : DynamicLibrary.open('./libargon2_ffi.so');
-    argon2hash = argon2lib
-        .lookup<NativeFunction<Argon2HashNative>>('hp_argon2_hash')
-        .asFunction();
-  }
-
-  @override
-  Argon2Hash argon2hash;
-}

bin/kdbx.dart

@@ -1,6 +1,8 @@
 import 'dart:async';
+import 'dart:ffi';
 import 'dart:io';
 
+import 'package:argon2_ffi_base/argon2_ffi_base.dart';
 import 'package:args/args.dart';
 import 'package:args/command_runner.dart';
 import 'package:kdbx/kdbx.dart';
@@ -11,13 +13,13 @@ import 'package:logging/logging.dart';
 import 'package:logging_appenders/logging_appenders.dart';
 import 'package:prompts/prompts.dart' as prompts;
 
-import '_argon2.dart';
-
 final _logger = Logger('kdbx');
 
 void main(List<String> arguments) {
   exitCode = 0;
-
+  final path = Platform.script.resolve('../argon2_ffi_plugin.dll').toFilePath();
+  print('loading $path');
+  DynamicLibrary.open(path);
   final runner = KdbxCommandRunner('kdbx', 'Kdbx Utility');
   runner.run(arguments).catchError((dynamic error, StackTrace stackTrace) {
     if (error is! UsageException) {
@@ -92,7 +94,7 @@ abstract class KdbxFileCommand extends Command<void> {
     final keyFileData =
         keyFile == null ? null : await File(keyFile).readAsBytes();
 
-    final file = await KdbxFormat(Argon2Test()).read(
+    final file = await KdbxFormat(Argon2FfiFlutter()).read(
       bytes,
       Credentials.composite(ProtectedValue.fromString(password), keyFileData),
     );

example/pubspec.lock

@@ -1,6 +1,13 @@
 # Generated by pub
 # See https://dart.dev/tools/pub/glossary#lockfile
 packages:
+  argon2_ffi_base:
+    dependency: transitive
+    description:
+      name: argon2_ffi_base
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.1.1"
   args:
     dependency: transitive
     description:
@@ -231,6 +238,6 @@ packages:
       name: xml
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.7.0"
+    version: "4.2.0"
 sdks:
   dart: ">=2.8.0 <3.0.0"

test/internal/test_utils.dart

@@ -1,5 +1,4 @@
 //typedef HashStuff = Pointer<Utf8> Function(Pointer<Utf8> str);
-import 'dart:ffi';
 import 'dart:io';
 import 'dart:typed_data';
 
@@ -8,26 +7,12 @@ import 'package:kdbx/kdbx.dart';
 
 // ignore_for_file: non_constant_identifier_names
 
-class Argon2Test extends Argon2Base {
-  Argon2Test() {
-    final argon2lib = Platform.isMacOS
-        ? DynamicLibrary.open('libargon2_ffi.dylib')
-        : DynamicLibrary.open('./libargon2_ffi.so');
-    argon2hash = argon2lib
-        .lookup<NativeFunction<Argon2HashNative>>('hp_argon2_hash')
-        .asFunction();
-  }
-
-  @override
-  Argon2Hash argon2hash;
-}
-
 class TestUtil {
   static Future<KdbxFile> readKdbxFile(
     String filePath, {
     String password = 'asdf',
   }) async {
-    final kdbxFormat = KdbxFormat(Argon2Test());
+    final kdbxFormat = KdbxFormat(Argon2FfiFlutter());
     final data = await File(filePath).readAsBytes();
     final file = await kdbxFormat.read(
         data, Credentials(ProtectedValue.fromString(password)));
@@ -36,7 +21,7 @@ class TestUtil {
 
   static Future<KdbxFile> readKdbxFileBytes(Uint8List data,
       {String password = 'asdf'}) async {
-    final kdbxFormat = KdbxFormat(Argon2Test());
+    final kdbxFormat = KdbxFormat(Argon2FfiFlutter());
     final file = await kdbxFormat.read(
         data, Credentials(ProtectedValue.fromString(password)));
     return file;

test/kdbx4_test.dart

@@ -1,5 +1,6 @@
 import 'dart:io';
 
+import 'package:argon2_ffi_base/argon2_ffi_base.dart';
 import 'package:kdbx/kdbx.dart';
 import 'package:kdbx/src/kdbx_header.dart';
 import 'package:logging/logging.dart';
@@ -15,7 +16,7 @@ final _logger = Logger('kdbx4_test');
 void main() {
   Logger.root.level = Level.ALL;
   PrintAppender().attachToLogger(Logger.root);
-  final kdbxFormat = KdbxFormat(Argon2Test());
+  final kdbxFormat = KdbxFormat(Argon2FfiFlutter());
   group('Reading', () {
     test('bubb', () async {
       final data = await File('test/keepassxcpasswords.kdbx').readAsBytes();