| // Copyright 2013 The Flutter Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef FLUTTER_TESTING_TEST_DART_NATIVE_RESOLVER_H_ |
| #define FLUTTER_TESTING_TEST_DART_NATIVE_RESOLVER_H_ |
| |
| #include <functional> |
| #include <map> |
| #include <memory> |
| #include <string> |
| |
| #include "flutter/fml/macros.h" |
| #include "third_party/dart/runtime/include/dart_api.h" |
| |
| #define CREATE_NATIVE_ENTRY(native_entry) \ |
| ([&]() { \ |
| static ::flutter::testing::NativeEntry closure; \ |
| static Dart_NativeFunction entrypoint = [](Dart_NativeArguments args) { \ |
| closure(args); \ |
| }; \ |
| closure = (native_entry); \ |
| return entrypoint; \ |
| })() |
| |
| namespace flutter { |
| namespace testing { |
| |
| using NativeEntry = std::function<void(Dart_NativeArguments)>; |
| |
| class TestDartNativeResolver |
| : public std::enable_shared_from_this<TestDartNativeResolver> { |
| public: |
| TestDartNativeResolver(); |
| |
| ~TestDartNativeResolver(); |
| |
| void AddNativeCallback(const std::string& name, Dart_NativeFunction callback); |
| void AddFfiNativeCallback(const std::string& name, void* callback_ptr); |
| |
| void SetNativeResolverForIsolate(); |
| |
| private: |
| std::map<std::string, Dart_NativeFunction> native_callbacks_; |
| std::map<std::string, void*> ffi_native_callbacks_; |
| |
| Dart_NativeFunction ResolveCallback(const std::string& name) const; |
| void* ResolveFfiCallback(const std::string& name) const; |
| |
| static Dart_NativeFunction DartNativeEntryResolverCallback( |
| Dart_Handle dart_name, |
| int num_of_arguments, |
| bool* auto_setup_scope); |
| static void* FfiNativeResolver(const char* name, uintptr_t args_n); |
| |
| FML_DISALLOW_COPY_AND_ASSIGN(TestDartNativeResolver); |
| }; |
| |
| } // namespace testing |
| } // namespace flutter |
| |
| #endif // FLUTTER_TESTING_TEST_DART_NATIVE_RESOLVER_H_ |