forked from mirrors/gecko-dev
80 lines
2.5 KiB
C++
80 lines
2.5 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_workers_WorkerError_h
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#define mozilla_dom_workers_WorkerError_h
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#include "mozilla/dom/SerializedStackHolder.h"
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#include "mozilla/dom/WorkerCommon.h"
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#include "jsapi.h"
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namespace mozilla {
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class DOMEventTargetHelper;
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namespace dom {
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class ErrorData;
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class WorkerErrorBase {
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public:
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nsString mMessage;
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nsString mFilename;
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// Line number (1-origin).
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uint32_t mLineNumber;
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// Column number in UTF-16 code units (1-origin).
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uint32_t mColumnNumber;
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uint32_t mErrorNumber;
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WorkerErrorBase() : mLineNumber(0), mColumnNumber(0), mErrorNumber(0) {}
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void AssignErrorBase(JSErrorBase* aReport);
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};
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class WorkerErrorNote : public WorkerErrorBase {
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public:
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void AssignErrorNote(JSErrorNotes::Note* aNote);
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};
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class WorkerPrivate;
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class WorkerErrorReport : public WorkerErrorBase, public SerializedStackHolder {
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public:
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nsString mLine;
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bool mIsWarning;
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JSExnType mExnType;
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bool mMutedError;
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nsTArray<WorkerErrorNote> mNotes;
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WorkerErrorReport();
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void AssignErrorReport(JSErrorReport* aReport);
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// aWorkerPrivate is the worker thread we're on (or the main thread, if null)
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// aTarget is the worker object that we are going to fire an error at
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// (if any).
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// TODO: Convert this to MOZ_CAN_RUN_SCRIPT (bug 1743443)
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MOZ_CAN_RUN_SCRIPT_BOUNDARY static void ReportError(
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JSContext* aCx, WorkerPrivate* aWorkerPrivate, bool aFireAtScope,
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DOMEventTargetHelper* aTarget, UniquePtr<WorkerErrorReport> aReport,
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uint64_t aInnerWindowId,
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JS::Handle<JS::Value> aException = JS::NullHandleValue);
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static void LogErrorToConsole(JSContext* aCx, WorkerErrorReport& aReport,
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uint64_t aInnerWindowId);
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static void LogErrorToConsole(const mozilla::dom::ErrorData& aReport,
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uint64_t aInnerWindowId,
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JS::Handle<JSObject*> aStack = nullptr,
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JS::Handle<JSObject*> aStackGlobal = nullptr);
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static void CreateAndDispatchGenericErrorRunnableToParent(
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WorkerPrivate* aWorkerPrivate);
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_workers_WorkerError_h
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