gecko-dev/dom/workers/WorkerError.h

80 lines
1.9 KiB
C++

/* -*- 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 "WorkerCommon.h"
#include "jsapi.h"
namespace mozilla {
class DOMEventTargetHelper;
namespace dom {
class WorkerErrorBase
{
public:
nsString mMessage;
nsString mFilename;
uint32_t mLineNumber;
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:
nsString mLine;
uint32_t mFlags;
JSExnType mExnType;
bool mMutedError;
nsTArray<WorkerErrorNote> mNotes;
WorkerErrorReport()
: mFlags(0),
mExnType(JSEXN_ERR),
mMutedError(false)
{ }
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).
static void
ReportError(JSContext* aCx, WorkerPrivate* aWorkerPrivate,
bool aFireAtScope, DOMEventTargetHelper* aTarget,
const WorkerErrorReport& aReport, uint64_t aInnerWindowId,
JS::Handle<JS::Value> aException = JS::NullHandleValue);
static void
LogErrorToConsole(const WorkerErrorReport& aReport, uint64_t aInnerWindowId);
};
} // dom namespace
} // mozilla namespace
#endif // mozilla_dom_workers_WorkerError_h