mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
b4fbd2e791
This changeset modifies the ThreadSafeChromeUtils::saveHeapSnapshot webidl method to return the path to the core dump file where the heap snapshot was serialized rather than taking the file path as a parameter. By removing the ability for callers to choose a path, we pave the way for enabling taking heap snapshots in sandboxed child processes (e10s, fxos) that do not have access to the filesystem directly and must be handed a file descriptor over IPDL. Additionally, the devtools API consumers were not taking advantage of the ability to choose a file path, and always saving heap snapshots into the temp directory anyways.
58 lines
2.0 KiB
C++
58 lines
2.0 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2; -*- */
|
|
/* 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_ChromeUtils__
|
|
#define mozilla_dom_ChromeUtils__
|
|
|
|
#include "mozilla/AlreadyAddRefed.h"
|
|
#include "mozilla/dom/BindingDeclarations.h"
|
|
#include "mozilla/dom/ChromeUtilsBinding.h"
|
|
#include "mozilla/dom/ThreadSafeChromeUtilsBinding.h"
|
|
#include "mozilla/ErrorResult.h"
|
|
|
|
namespace mozilla {
|
|
|
|
namespace devtools {
|
|
class HeapSnapshot;
|
|
} // namespace devtools
|
|
|
|
namespace dom {
|
|
|
|
class ThreadSafeChromeUtils
|
|
{
|
|
public:
|
|
// Implemented in toolkit/devtools/heapsnapshot/HeapSnapshot.cpp
|
|
static void SaveHeapSnapshot(GlobalObject& global,
|
|
JSContext* cx,
|
|
const HeapSnapshotBoundaries& boundaries,
|
|
nsAString& filePath,
|
|
ErrorResult& rv);
|
|
|
|
// Implemented in toolkit/devtools/heapsnapshot/HeapSnapshot.cpp
|
|
static already_AddRefed<devtools::HeapSnapshot> ReadHeapSnapshot(GlobalObject& global,
|
|
JSContext* cx,
|
|
const nsAString& filePath,
|
|
ErrorResult& rv);
|
|
};
|
|
|
|
class ChromeUtils : public ThreadSafeChromeUtils
|
|
{
|
|
public:
|
|
static void
|
|
OriginAttributesToSuffix(dom::GlobalObject& aGlobal,
|
|
const dom::OriginAttributesDictionary& aAttrs,
|
|
nsCString& aSuffix);
|
|
|
|
static bool
|
|
OriginAttributesMatchPattern(dom::GlobalObject& aGlobal,
|
|
const dom::OriginAttributesDictionary& aAttrs,
|
|
const dom::OriginAttributesPatternDictionary& aPattern);
|
|
};
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|
|
|
|
#endif // mozilla_dom_ChromeUtils__
|