81 lines
2.1 KiB
C
81 lines
2.1 KiB
C
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/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#pragma once
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#include <jsi/jsi.h>
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#include <iostream>
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#include <optional>
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namespace facebook::react {
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class JsErrorHandler {
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public:
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struct ParsedError {
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struct StackFrame {
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std::optional<std::string> file;
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std::string methodName;
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std::optional<int> lineNumber;
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std::optional<int> column;
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friend std::ostream& operator<<(
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std::ostream& os,
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const StackFrame& frame);
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};
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std::string message;
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std::optional<std::string> originalMessage;
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std::optional<std::string> name;
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std::optional<std::string> componentStack;
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std::vector<StackFrame> stack;
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int id;
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bool isFatal;
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jsi::Object extraData;
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friend std::ostream& operator<<(std::ostream& os, const ParsedError& error);
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};
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using OnJsError =
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std::function<void(jsi::Runtime& runtime, const ParsedError& error)>;
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explicit JsErrorHandler(OnJsError onJsError);
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~JsErrorHandler();
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void handleError(
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jsi::Runtime& runtime,
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jsi::JSError& error,
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bool isFatal,
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bool logToConsole = true);
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bool hasHandledFatalError();
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void registerErrorListener(
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const std::function<void(jsi::Runtime&, jsi::Value)>& listener);
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void setRuntimeReady();
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bool isRuntimeReady();
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void notifyOfFatalError();
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bool inErrorHandler();
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private:
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/**
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* This callback:
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* 1. Shouldn't retain the ReactInstance. So that we don't get retain cycles.
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* 2. Should be implemented by something that can outlive the react instance
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* (both before init and after teardown). So that errors during init and
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* teardown get reported properly.
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**/
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OnJsError _onJsError;
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bool _hasHandledFatalError{};
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bool _isRuntimeReady{};
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std::shared_ptr<bool> _inErrorHandler;
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std::vector<std::function<void(jsi::Runtime&, jsi::Value)>> _errorListeners;
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void handleErrorWithCppPipeline(
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jsi::Runtime& runtime,
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jsi::JSError& error,
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bool isFatal,
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bool logToConsole);
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};
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} // namespace facebook::react
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