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Текущая директория: /usr/lib/node_modules/bitgo/node_modules/react-native/ReactAndroid/src/main/jni/react/jni

Просмотр файла: JInspector.cpp

/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

#include "JInspector.h"

#include <memory>

namespace facebook::react {

namespace {

class RemoteConnection : public jsinspector_modern::IRemoteConnection {
 public:
  RemoteConnection(jni::alias_ref<JRemoteConnection::javaobject> connection)
      : connection_(jni::make_global(connection)) {}

  virtual void onMessage(std::string message) override {
    connection_->onMessage(message);
  }

  virtual void onDisconnect() override {
    connection_->onDisconnect();
  }

 private:
  jni::global_ref<JRemoteConnection::javaobject> connection_;
};

} // namespace

jni::local_ref<JPage::javaobject>
JPage::create(int id, const std::string& title, const std::string& vm) {
  static auto constructor = javaClassStatic()
                                ->getConstructor<JPage::javaobject(
                                    jint,
                                    jni::local_ref<jni::JString>,
                                    jni::local_ref<jni::JString>)>();
  return javaClassStatic()->newObject(
      constructor, id, jni::make_jstring(title), jni::make_jstring(vm));
}

void JRemoteConnection::onMessage(const std::string& message) const {
  static auto method =
      javaClassStatic()->getMethod<void(jni::local_ref<jstring>)>("onMessage");
  method(self(), jni::make_jstring(message));
}

void JRemoteConnection::onDisconnect() const {
  static auto method = javaClassStatic()->getMethod<void()>("onDisconnect");
  method(self());
}

JLocalConnection::JLocalConnection(
    std::unique_ptr<jsinspector_modern::ILocalConnection> connection)
    : connection_(std::move(connection)) {}

void JLocalConnection::sendMessage(std::string message) {
  connection_->sendMessage(std::move(message));
}

void JLocalConnection::disconnect() {
  connection_->disconnect();
}

void JLocalConnection::registerNatives() {
  javaClassStatic()->registerNatives({
      makeNativeMethod("sendMessage", JLocalConnection::sendMessage),
      makeNativeMethod("disconnect", JLocalConnection::disconnect),
  });
}

jni::global_ref<JInspector::javaobject> JInspector::instance(
    jni::alias_ref<jclass>) {
  static auto instance = jni::make_global(
      newObjectCxxArgs(&jsinspector_modern::getInspectorInstance()));
  return instance;
}

jni::local_ref<jni::JArrayClass<JPage::javaobject>> JInspector::getPages() {
  std::vector<jsinspector_modern::InspectorPageDescription> pages =
      inspector_->getPages();
  auto array = jni::JArrayClass<JPage::javaobject>::newArray(pages.size());
  for (size_t i = 0; i < pages.size(); i++) {
    (*array)[i] = JPage::create(pages[i].id, pages[i].description, pages[i].vm);
  }
  return array;
}

jni::local_ref<JLocalConnection::javaobject> JInspector::connect(
    int pageId,
    jni::alias_ref<JRemoteConnection::javaobject> remote) {
  auto localConnection = inspector_->connect(
      pageId, std::make_unique<RemoteConnection>(std::move(remote)));
  return localConnection
      ? JLocalConnection::newObjectCxxArgs(std::move(localConnection))
      : nullptr;
}

void JInspector::registerNatives() {
  JLocalConnection::registerNatives();
  javaClassStatic()->registerNatives({
      makeNativeMethod("instance", JInspector::instance),
      makeNativeMethod("getPagesNative", JInspector::getPages),
      makeNativeMethod("connectNative", JInspector::connect),
  });
}

} // namespace facebook::react

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