Listener/Async Blocks

.github/workflows/test-package.yml

@@ -19,7 +19,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        sdk: [3.0.0]
+        # TODO: Change to 3.2.0 stable once it's released.
+        sdk: [3.2.0-114.0.dev]
     steps:
       - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9
       - uses: dart-lang/setup-dart@d6a63dab3335f427404425de0fbfed4686d93c4f
@@ -44,7 +45,7 @@ jobs:
       - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9
       - uses: dart-lang/setup-dart@d6a63dab3335f427404425de0fbfed4686d93c4f
         with:
-          sdk: 3.0.0
+          sdk: 3.2.0-114.0.dev
       - name: Install dependencies
         run: dart pub get
       - name: Install libclang-14-dev
@@ -61,7 +62,7 @@ jobs:
       - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9
       - uses: dart-lang/setup-dart@d6a63dab3335f427404425de0fbfed4686d93c4f
         with:
-          sdk: 3.0.0
+          sdk: 3.2.0-114.0.dev
       - name: Install dependencies
         run: dart pub get
       - name: Build test dylib and bindings
@@ -83,7 +84,7 @@ jobs:
       - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9
       - uses: dart-lang/setup-dart@d6a63dab3335f427404425de0fbfed4686d93c4f
         with:
-          sdk: 3.0.0
+          sdk: 3.2.0-114.0.dev
       - name: Install dependencies
         run: dart pub get
       - name: Build test dylib and bindings

CHANGELOG.md

@@ -1,3 +1,9 @@
+# 10.0.0-dev.0
+
+- Add support for ObjC Blocks that can be invoked from any thread, using
+  NativeCallable.listener.
+- Bump min SDK version to 3.2.0-114.0.dev.
+
 # 9.0.1
 
 - Fix doc comment missing on struct/union array fields.

example/c_json/cjson_generated_bindings.dart

@@ -73,8 +73,9 @@ class CJson {
   }
 
   late final _cJSON_ParsePtr = _lookup<
-      ffi.NativeFunction<
-          ffi.Pointer<cJSON> Function(ffi.Pointer<ffi.Char>)>>('cJSON_Parse');
+          ffi
+          .NativeFunction<ffi.Pointer<cJSON> Function(ffi.Pointer<ffi.Char>)>>(
+      'cJSON_Parse');
   late final _cJSON_Parse = _cJSON_ParsePtr
       .asFunction<ffi.Pointer<cJSON> Function(ffi.Pointer<ffi.Char>)>();
 
@@ -109,8 +110,9 @@ class CJson {
   }
 
   late final _cJSON_PrintPtr = _lookup<
-      ffi.NativeFunction<
-          ffi.Pointer<ffi.Char> Function(ffi.Pointer<cJSON>)>>('cJSON_Print');
+          ffi
+          .NativeFunction<ffi.Pointer<ffi.Char> Function(ffi.Pointer<cJSON>)>>(
+      'cJSON_Print');
   late final _cJSON_Print = _cJSON_PrintPtr
       .asFunction<ffi.Pointer<ffi.Char> Function(ffi.Pointer<cJSON>)>();
 
@@ -123,9 +125,9 @@ class CJson {
   }
 
   late final _cJSON_PrintUnformattedPtr = _lookup<
-      ffi.NativeFunction<
-          ffi.Pointer<ffi.Char> Function(
-              ffi.Pointer<cJSON>)>>('cJSON_PrintUnformatted');
+          ffi
+          .NativeFunction<ffi.Pointer<ffi.Char> Function(ffi.Pointer<cJSON>)>>(
+      'cJSON_PrintUnformatted');
   late final _cJSON_PrintUnformatted = _cJSON_PrintUnformattedPtr
       .asFunction<ffi.Pointer<ffi.Char> Function(ffi.Pointer<cJSON>)>();
 
@@ -286,9 +288,9 @@ class CJson {
   }
 
   late final _cJSON_GetStringValuePtr = _lookup<
-      ffi.NativeFunction<
-          ffi.Pointer<ffi.Char> Function(
-              ffi.Pointer<cJSON>)>>('cJSON_GetStringValue');
+          ffi
+          .NativeFunction<ffi.Pointer<ffi.Char> Function(ffi.Pointer<cJSON>)>>(
+      'cJSON_GetStringValue');
   late final _cJSON_GetStringValue = _cJSON_GetStringValuePtr
       .asFunction<ffi.Pointer<ffi.Char> Function(ffi.Pointer<cJSON>)>();
 
@@ -499,9 +501,9 @@ class CJson {
   }
 
   late final _cJSON_CreateStringPtr = _lookup<
-      ffi.NativeFunction<
-          ffi.Pointer<cJSON> Function(
-              ffi.Pointer<ffi.Char>)>>('cJSON_CreateString');
+          ffi
+          .NativeFunction<ffi.Pointer<cJSON> Function(ffi.Pointer<ffi.Char>)>>(
+      'cJSON_CreateString');
   late final _cJSON_CreateString = _cJSON_CreateStringPtr
       .asFunction<ffi.Pointer<cJSON> Function(ffi.Pointer<ffi.Char>)>();
 
@@ -514,9 +516,9 @@ class CJson {
   }
 
   late final _cJSON_CreateRawPtr = _lookup<
-      ffi.NativeFunction<
-          ffi.Pointer<cJSON> Function(
-              ffi.Pointer<ffi.Char>)>>('cJSON_CreateRaw');
+          ffi
+          .NativeFunction<ffi.Pointer<cJSON> Function(ffi.Pointer<ffi.Char>)>>(
+      'cJSON_CreateRaw');
   late final _cJSON_CreateRaw = _cJSON_CreateRawPtr
       .asFunction<ffi.Pointer<cJSON> Function(ffi.Pointer<ffi.Char>)>();
 
@@ -549,9 +551,9 @@ class CJson {
   }
 
   late final _cJSON_CreateStringReferencePtr = _lookup<
-      ffi.NativeFunction<
-          ffi.Pointer<cJSON> Function(
-              ffi.Pointer<ffi.Char>)>>('cJSON_CreateStringReference');
+          ffi
+          .NativeFunction<ffi.Pointer<cJSON> Function(ffi.Pointer<ffi.Char>)>>(
+      'cJSON_CreateStringReference');
   late final _cJSON_CreateStringReference = _cJSON_CreateStringReferencePtr
       .asFunction<ffi.Pointer<cJSON> Function(ffi.Pointer<ffi.Char>)>();
 
@@ -1199,9 +1201,9 @@ class CJson {
   }
 
   late final _cJSON_SetNumberHelperPtr = _lookup<
-      ffi.NativeFunction<
-          ffi.Double Function(
-              ffi.Pointer<cJSON>, ffi.Double)>>('cJSON_SetNumberHelper');
+          ffi
+          .NativeFunction<ffi.Double Function(ffi.Pointer<cJSON>, ffi.Double)>>(
+      'cJSON_SetNumberHelper');
   late final _cJSON_SetNumberHelper = _cJSON_SetNumberHelperPtr
       .asFunction<double Function(ffi.Pointer<cJSON>, double)>();
 
@@ -1256,12 +1258,13 @@ final class cJSON extends ffi.Struct {
 }
 
 final class cJSON_Hooks extends ffi.Struct {
-  external ffi.Pointer<
-          ffi.NativeFunction<ffi.Pointer<ffi.Void> Function(ffi.Size sz)>>
+  external ffi
+      .Pointer<ffi.NativeFunction<ffi.Pointer<ffi.Void> Function(ffi.Size sz)>>
       malloc_fn;
 
-  external ffi.Pointer<
-      ffi.NativeFunction<ffi.Void Function(ffi.Pointer<ffi.Void> ptr)>> free_fn;
+  external ffi
+      .Pointer<ffi.NativeFunction<ffi.Void Function(ffi.Pointer<ffi.Void> ptr)>>
+      free_fn;
 }
 
 typedef cJSON_bool = ffi.Int;

example/c_json/pubspec.yaml

@@ -5,7 +5,7 @@
 name: c_json_example
 
 environment:
-  sdk: ">=3.0.0 <4.0.0"
+  sdk: ">=3.2.0-114.0.dev <4.0.0"
 
 dependencies:
   ffi: ^2.0.1

example/ffinative/pubspec.yaml

@@ -5,7 +5,7 @@
 name: ffinative_example
 
 environment:
-  sdk: ">=3.0.0 <4.0.0"
+  sdk: ">=3.2.0-114.0.dev <4.0.0"
 
 dependencies:
   ffi: ^2.0.1

example/libclang-example/generated_bindings.dart

@@ -205,8 +205,8 @@ class LibClang {
   }
 
   late final _clang_CXIndex_setInvocationEmissionPathOptionPtr = _lookup<
-          ffi.NativeFunction<
-              NativeClang_CXIndex_setInvocationEmissionPathOption>>(
+          ffi
+          .NativeFunction<NativeClang_CXIndex_setInvocationEmissionPathOption>>(
       'clang_CXIndex_setInvocationEmissionPathOption');
   late final _clang_CXIndex_setInvocationEmissionPathOption =
       _clang_CXIndex_setInvocationEmissionPathOptionPtr
@@ -2938,8 +2938,8 @@ class LibClang {
   }
 
   late final _clang_Cursor_getTemplateArgumentUnsignedValuePtr = _lookup<
-          ffi.NativeFunction<
-              NativeClang_Cursor_getTemplateArgumentUnsignedValue>>(
+          ffi
+          .NativeFunction<NativeClang_Cursor_getTemplateArgumentUnsignedValue>>(
       'clang_Cursor_getTemplateArgumentUnsignedValue');
   late final _clang_Cursor_getTemplateArgumentUnsignedValue =
       _clang_Cursor_getTemplateArgumentUnsignedValuePtr
@@ -4849,8 +4849,8 @@ class LibClang {
   }
 
   late final _clang_CXXConstructor_isConvertingConstructorPtr = _lookup<
-          ffi.NativeFunction<
-              NativeClang_CXXConstructor_isConvertingConstructor>>(
+          ffi
+          .NativeFunction<NativeClang_CXXConstructor_isConvertingConstructor>>(
       'clang_CXXConstructor_isConvertingConstructor');
   late final _clang_CXXConstructor_isConvertingConstructor =
       _clang_CXXConstructor_isConvertingConstructorPtr
@@ -6850,8 +6850,8 @@ class _SymbolAddresses {
       get clang_CXIndex_getGlobalOptions =>
           _library._clang_CXIndex_getGlobalOptionsPtr;
   ffi.Pointer<
-          ffi.NativeFunction<
-              NativeClang_CXIndex_setInvocationEmissionPathOption>>
+          ffi
+          .NativeFunction<NativeClang_CXIndex_setInvocationEmissionPathOption>>
       get clang_CXIndex_setInvocationEmissionPathOption =>
           _library._clang_CXIndex_setInvocationEmissionPathOptionPtr;
   ffi.Pointer<ffi.NativeFunction<NativeClang_getFileName>>
@@ -7148,8 +7148,8 @@ class _SymbolAddresses {
       get clang_Cursor_getTemplateArgumentValue =>
           _library._clang_Cursor_getTemplateArgumentValuePtr;
   ffi.Pointer<
-          ffi.NativeFunction<
-              NativeClang_Cursor_getTemplateArgumentUnsignedValue>>
+          ffi
+          .NativeFunction<NativeClang_Cursor_getTemplateArgumentUnsignedValue>>
       get clang_Cursor_getTemplateArgumentUnsignedValue =>
           _library._clang_Cursor_getTemplateArgumentUnsignedValuePtr;
   ffi.Pointer<ffi.NativeFunction<NativeClang_equalTypes>>
@@ -7406,8 +7406,8 @@ class _SymbolAddresses {
       get clang_Module_getTopLevelHeader =>
           _library._clang_Module_getTopLevelHeaderPtr;
   ffi.Pointer<
-          ffi.NativeFunction<
-              NativeClang_CXXConstructor_isConvertingConstructor>>
+          ffi
+          .NativeFunction<NativeClang_CXXConstructor_isConvertingConstructor>>
       get clang_CXXConstructor_isConvertingConstructor =>
           _library._clang_CXXConstructor_isConvertingConstructorPtr;
   ffi.Pointer<ffi.NativeFunction<NativeClang_CXXConstructor_isCopyConstructor>>
@@ -11104,8 +11104,8 @@ typedef DartClang_indexLoc_getCXSourceLocation = CXSourceLocation Function(
 /// The visitor should return one of the \c CXVisitorResult values
 /// to direct \c clang_Type_visitFields.
 typedef CXFieldVisitor = ffi.Pointer<
-    ffi.NativeFunction<
-        ffi.Int32 Function(CXCursor C, CXClientData client_data)>>;
+    ffi
+    .NativeFunction<ffi.Int32 Function(CXCursor C, CXClientData client_data)>>;
 typedef NativeClang_Type_visitFields = ffi.UnsignedInt Function(
     CXType T, CXFieldVisitor visitor, CXClientData client_data);
 typedef DartClang_Type_visitFields = int Function(

example/libclang-example/pubspec.yaml

@@ -5,7 +5,7 @@
 name: libclang_example
 
 environment:
-  sdk: ">=3.0.0 <4.0.0"
+  sdk: ">=3.2.0-114.0.dev <4.0.0"
 
 dependencies:
   ffi: ^2.0.1