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1332245 - Move nsScriptError from js/xpconnect to dom/bindings.

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Gaming4JC 2019-06-16 09:48:07 -04:00 • committed by Roy Tam
commit 19854690b7
19 changed files with 335 additions and 83 deletions
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86
dom/bindings/nsScriptError.h Normal file
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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_nsScriptError_h
#define mozilla_dom_nsScriptError_h
#include "mozilla/Atomics.h"
#include <stdint.h>
#include "jsapi.h"
#include "js/RootingAPI.h"
#include "nsIScriptError.h"
#include "nsString.h"
// Definition of nsScriptError..
class nsScriptErrorBase : public nsIScriptError {
public:
nsScriptErrorBase();
NS_DECL_NSICONSOLEMESSAGE
NS_DECL_NSISCRIPTERROR
protected:
virtual ~nsScriptErrorBase();
void
InitializeOnMainThread();
nsString mMessage;
nsString mMessageName;
nsString mSourceName;
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 mTimeStamp;
// mInitializedOnMainThread and mIsFromPrivateWindow are set on the main
// thread from InitializeOnMainThread().
mozilla::Atomic<bool> mInitializedOnMainThread;
bool mIsFromPrivateWindow;
};
class nsScriptError final : public nsScriptErrorBase {
public:
nsScriptError() {}
NS_DECL_THREADSAFE_ISUPPORTS
private:
virtual ~nsScriptError() {}
};
class nsScriptErrorWithStack : public nsScriptErrorBase {
public:
explicit nsScriptErrorWithStack(JS::HandleObject);
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(nsScriptErrorWithStack)
NS_IMETHOD Init(const nsAString& message,
const nsAString& sourceName,
const nsAString& sourceLine,
uint32_t lineNumber,
uint32_t columnNumber,
uint32_t flags,
const char* category) override;
NS_IMETHOD GetStack(JS::MutableHandleValue) override;
NS_IMETHOD ToString(nsACString& aResult) override;
private:
virtual ~nsScriptErrorWithStack();
// Complete stackframe where the error happened.
// Must be SavedFrame object.
JS::Heap<JSObject*> mStack;
};
#endif /* mozilla_dom_nsScriptError_h */