feat: added linux ARM64 support (#50)

CHANGELOG.md

@@ -1,3 +1,7 @@
+## 3.5.6
+
+- Added support to linux ARM64 devices
+
 ## 3.5.5
 
 - Removed Hover support

example/pubspec.lock

@@ -119,7 +119,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "3.5.5"
+    version: "3.5.6"
   ffi:
     dependency: transitive
     description:

example/test/app_test.dart

@@ -3,7 +3,7 @@ import 'package:fast_rsa/fast_rsa.dart';
 
 void main() {
   test('Generate Keypair', () async {
-    var keyPair = await RSA.generate(2048);
+    var keyPair = await RSA.generate(1024);
     print(keyPair.privateKey);
     expect(keyPair.publicKey != "", true);
   });

lib/bridge/binding.dart

@@ -8,6 +8,7 @@ import 'package:fast_rsa/fast_rsa.dart';
 import 'package:ffi/ffi.dart';
 import 'package:fast_rsa/bridge/ffi.dart';
 import 'package:fast_rsa/bridge/isolate.dart';
+import 'package:flutter/foundation.dart';
 import 'package:path/path.dart' as Path;
 
 class Binding {
@@ -112,13 +113,23 @@ class Binding {
         Platform.isIOS;
   }
 
+  void validateTestFFIFile(String path) {
+    if (!File(path).existsSync()) {
+      debugPrint('dynamic library not found: $path');
+      throw Exception(
+          '''In order to be able to run unit tests, you need to run the project first: "flutter run -d ${Platform.operatingSystem}"''');
+    }
+  }
+
   ffi.DynamicLibrary openLib() {
     var isFlutterTest = Platform.environment.containsKey('FLUTTER_TEST');
 
     if (Platform.isMacOS || Platform.isIOS) {
       if (isFlutterTest) {
-        return ffi.DynamicLibrary.open('build/macos/Build/Products/Debug'
-            '/$_packageName/$_packageName.framework/Resources/$_libraryName.dylib');
+        var ffiFile =
+            'build/macos/Build/Products/Debug/$_packageName/$_packageName.framework/Resources/$_libraryName.dylib';
+        validateTestFFIFile(ffiFile);
+        return ffi.DynamicLibrary.open(ffiFile);
       }
       if (Platform.isMacOS) {
         return ffi.DynamicLibrary.open("$_libraryName.dylib");
@@ -130,11 +141,12 @@ class Binding {
 
     if (Platform.isAndroid || Platform.isLinux) {
       if (isFlutterTest) {
-        var arch = Platform.resolvedExecutable.contains("linux-arm64")
-            ? "arm64"
-            : "x64";
-        return ffi.DynamicLibrary.open(
-            'build/linux/$arch/debug/bundle/lib/$_libraryName.so');
+        var arch =
+        Platform.resolvedExecutable.contains("linux-x64") ? "x64" : "arm64";
+
+        var ffiFile = 'build/linux/$arch/debug/bundle/lib/$_libraryName.so';
+        validateTestFFIFile(ffiFile);
+        return ffi.DynamicLibrary.open(ffiFile);
       }
 
       if (Platform.isLinux) {
@@ -144,7 +156,7 @@ class Binding {
           print(e);
           var binary = File("/proc/self/cmdline").readAsStringSync();
           var suggestedFile =
-              Path.join(Path.dirname(binary), "lib", "$_libraryName.so");
+          Path.join(Path.dirname(binary), "lib", "$_libraryName.so");
           return ffi.DynamicLibrary.open(suggestedFile);
         }
       }
@@ -169,8 +181,10 @@ class Binding {
 
     if (Platform.isWindows) {
       if (isFlutterTest) {
-        return ffi.DynamicLibrary.open(Path.canonicalize(
-            Path.join(r'build\windows\runner\Debug', '$_libraryName.dll')));
+        var ffiFile = Path.canonicalize(
+            Path.join(r'build\windows\runner\Debug', '$_libraryName.dll'));
+        validateTestFFIFile(ffiFile);
+        return ffi.DynamicLibrary.open(ffiFile);
       }
       return ffi.DynamicLibrary.open("$_libraryName.dll");
     }

pubspec.yaml

@@ -1,6 +1,6 @@
 name: fast_rsa
 description: library for use RSA with support for android and ios, macOS, linux, windows and web
-version: 3.5.5
+version: 3.5.6
 homepage: https://github.com/jerson/flutter-rsa
 
 environment:

scripts/upgrade_bridge_libs.sh

@@ -10,7 +10,7 @@
 REPO="jerson/rsa-mobile"
 NAME="librsa_bridge"
 PLATFORMS=("android" "darwin" "ios" "wasm" "linux" "linux" "windows")
-OUTPUT_DIRS=("android/src/main" "macos" "ios" "lib/web/assets" "linux/shared/x86_64" "linux/shared/arm64" "windows/shared")
+OUTPUT_DIRS=("android/src/main" "macos" "ios" "lib/web/assets" "linux/shared/x86_64" "linux/shared/aarch64" "windows/shared")
 OUTPUT_SUB_DIRS=("" "" "" "" "./amd64" "./arm64" "./amd64")
 OUTPUT_STRIP_DIRS=(1 1 1 1 2 2 2)