mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-24 13:21:05 +00:00
96c3cea2ea
Those will be consumed by DevTools webconsole so we can order messages emitted within the same millisecond more precisely (see next patch in queue) Differential Revision: https://phabricator.services.mozilla.com/D155545
144 lines
4.3 KiB
C++
144 lines
4.3 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_nsScriptError_h
|
|
#define mozilla_dom_nsScriptError_h
|
|
|
|
#include "mozilla/Atomics.h"
|
|
|
|
#include <stdint.h>
|
|
|
|
#include "jsapi.h"
|
|
#include "js/RootingAPI.h"
|
|
|
|
#include "nsCOMArray.h"
|
|
#include "nsCycleCollectionParticipant.h"
|
|
#include "nsIScriptError.h"
|
|
#include "nsString.h"
|
|
|
|
class nsGlobalWindowInner;
|
|
|
|
class nsScriptErrorNote final : public nsIScriptErrorNote {
|
|
public:
|
|
nsScriptErrorNote();
|
|
|
|
NS_DECL_THREADSAFE_ISUPPORTS
|
|
NS_DECL_NSISCRIPTERRORNOTE
|
|
|
|
void Init(const nsAString& message, const nsAString& sourceName,
|
|
uint32_t sourceId, uint32_t lineNumber, uint32_t columnNumber);
|
|
|
|
private:
|
|
virtual ~nsScriptErrorNote();
|
|
|
|
nsString mMessage;
|
|
nsString mSourceName;
|
|
nsString mCssSelectors;
|
|
nsString mSourceLine;
|
|
uint32_t mSourceId;
|
|
uint32_t mLineNumber;
|
|
uint32_t mColumnNumber;
|
|
};
|
|
|
|
// Definition of nsScriptError..
|
|
class nsScriptErrorBase : public nsIScriptError {
|
|
public:
|
|
nsScriptErrorBase();
|
|
|
|
NS_DECL_NSICONSOLEMESSAGE
|
|
NS_DECL_NSISCRIPTERROR
|
|
|
|
void AddNote(nsIScriptErrorNote* note);
|
|
|
|
static bool ComputeIsFromPrivateWindow(nsGlobalWindowInner* aWindow);
|
|
|
|
static bool ComputeIsFromChromeContext(nsGlobalWindowInner* aWindow);
|
|
|
|
protected:
|
|
virtual ~nsScriptErrorBase();
|
|
|
|
void InitializeOnMainThread();
|
|
|
|
void InitializationHelper(const nsAString& message,
|
|
const nsAString& sourceLine, uint32_t lineNumber,
|
|
uint32_t columnNumber, uint32_t flags,
|
|
const nsACString& category, uint64_t aInnerWindowID,
|
|
bool aFromChromeContext);
|
|
|
|
nsCOMArray<nsIScriptErrorNote> mNotes;
|
|
nsString mMessage;
|
|
nsString mMessageName;
|
|
nsString mSourceName;
|
|
nsString mCssSelectors;
|
|
uint32_t mSourceId;
|
|
uint32_t mLineNumber;
|
|
nsString mSourceLine;
|
|
uint32_t mColumnNumber;
|
|
uint32_t mFlags;
|
|
nsCString mCategory;
|
|
// mOuterWindowID is set on the main thread from InitializeOnMainThread().
|
|
uint64_t mOuterWindowID;
|
|
uint64_t mInnerWindowID;
|
|
int64_t mMicroSecondTimeStamp;
|
|
// mInitializedOnMainThread, mIsFromPrivateWindow and mIsFromChromeContext are
|
|
// set on the main thread from InitializeOnMainThread().
|
|
mozilla::Atomic<bool> mInitializedOnMainThread;
|
|
bool mIsFromPrivateWindow;
|
|
bool mIsFromChromeContext;
|
|
bool mIsPromiseRejection;
|
|
bool mIsForwardedFromContentProcess;
|
|
};
|
|
|
|
class nsScriptError final : public nsScriptErrorBase {
|
|
public:
|
|
nsScriptError() = default;
|
|
NS_DECL_THREADSAFE_ISUPPORTS
|
|
|
|
private:
|
|
virtual ~nsScriptError() = default;
|
|
};
|
|
|
|
class nsScriptErrorWithStack : public nsScriptErrorBase {
|
|
public:
|
|
nsScriptErrorWithStack(JS::Handle<mozilla::Maybe<JS::Value>> aException,
|
|
JS::Handle<JSObject*> aStack,
|
|
JS::Handle<JSObject*> aStackGlobal);
|
|
|
|
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
|
|
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(nsScriptErrorWithStack)
|
|
|
|
NS_IMETHOD GetHasException(bool*) override;
|
|
NS_IMETHOD GetException(JS::MutableHandle<JS::Value>) override;
|
|
|
|
NS_IMETHOD GetStack(JS::MutableHandle<JS::Value>) override;
|
|
NS_IMETHOD GetStackGlobal(JS::MutableHandle<JS::Value>) override;
|
|
NS_IMETHOD ToString(nsACString& aResult) override;
|
|
|
|
private:
|
|
virtual ~nsScriptErrorWithStack();
|
|
|
|
// The "exception" value.
|
|
JS::Heap<JS::Value> mException;
|
|
bool mHasException;
|
|
|
|
// Complete stackframe where the error happened.
|
|
// Must be a (possibly wrapped) SavedFrame object.
|
|
JS::Heap<JSObject*> mStack;
|
|
// Global object that must be same-compartment with mStack.
|
|
JS::Heap<JSObject*> mStackGlobal;
|
|
};
|
|
|
|
// Creates either nsScriptErrorWithStack or nsScriptError,
|
|
// depending on whether |aStack| or |aException| is passed.
|
|
// Additionally when the first (optional) |win| argument is
|
|
// provided this function makes sure that the GlobalWindow
|
|
// isn't already dying to prevent leaks.
|
|
already_AddRefed<nsScriptErrorBase> CreateScriptError(
|
|
nsGlobalWindowInner* win, JS::Handle<mozilla::Maybe<JS::Value>> aException,
|
|
JS::Handle<JSObject*> aStack, JS::Handle<JSObject*> aStackGlobal);
|
|
|
|
#endif /* mozilla_dom_nsScriptError_h */
|