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