gecko-dev/dom/base/ChromeUtils.h

133 строки
5.3 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 ArrayBufferViewOrArrayBuffer;
class PrecompiledScript;
class Promise;
class ThreadSafeChromeUtils
{
private:
// Implemented in devtools/shared/heapsnapshot/HeapSnapshot.cpp
static void SaveHeapSnapshotShared(GlobalObject& global,
const HeapSnapshotBoundaries& boundaries,
nsAString& filePath,
nsAString& snapshotId,
ErrorResult& rv);
public:
// Implemented in devtools/shared/heapsnapshot/HeapSnapshot.cpp
static void SaveHeapSnapshot(GlobalObject& global,
const HeapSnapshotBoundaries& boundaries,
nsAString& filePath,
ErrorResult& rv);
// Implemented in devtools/shared/heapsnapshot/HeapSnapshot.cpp
static void SaveHeapSnapshotGetId(GlobalObject& global,
const HeapSnapshotBoundaries& boundaries,
nsAString& snapshotId,
ErrorResult& rv);
// Implemented in devtools/shared/heapsnapshot/HeapSnapshot.cpp
static already_AddRefed<devtools::HeapSnapshot> ReadHeapSnapshot(GlobalObject& global,
const nsAString& filePath,
ErrorResult& rv);
static void NondeterministicGetWeakMapKeys(GlobalObject& aGlobal,
JS::Handle<JS::Value> aMap,
JS::MutableHandle<JS::Value> aRetval,
ErrorResult& aRv);
static void NondeterministicGetWeakSetKeys(GlobalObject& aGlobal,
JS::Handle<JS::Value> aSet,
JS::MutableHandle<JS::Value> aRetval,
ErrorResult& aRv);
static void Base64URLEncode(GlobalObject& aGlobal,
const ArrayBufferViewOrArrayBuffer& aSource,
const Base64URLEncodeOptions& aOptions,
nsACString& aResult,
ErrorResult& aRv);
static void Base64URLDecode(GlobalObject& aGlobal,
const nsACString& aString,
const Base64URLDecodeOptions& aOptions,
JS::MutableHandle<JSObject*> aRetval,
ErrorResult& aRv);
};
class ChromeUtils : public ThreadSafeChromeUtils
{
public:
static void
OriginAttributesToSuffix(GlobalObject& aGlobal,
const dom::OriginAttributesDictionary& aAttrs,
nsCString& aSuffix);
static bool
OriginAttributesMatchPattern(dom::GlobalObject& aGlobal,
const dom::OriginAttributesDictionary& aAttrs,
const dom::OriginAttributesPatternDictionary& aPattern);
static void
CreateOriginAttributesFromOrigin(dom::GlobalObject& aGlobal,
const nsAString& aOrigin,
dom::OriginAttributesDictionary& aAttrs,
ErrorResult& aRv);
static void
FillNonDefaultOriginAttributes(dom::GlobalObject& aGlobal,
const dom::OriginAttributesDictionary& aAttrs,
dom::OriginAttributesDictionary& aNewAttrs);
static bool
IsOriginAttributesEqual(dom::GlobalObject& aGlobal,
const dom::OriginAttributesDictionary& aA,
const dom::OriginAttributesDictionary& aB);
static bool
IsOriginAttributesEqual(const dom::OriginAttributesDictionary& aA,
const dom::OriginAttributesDictionary& aB);
static bool
IsOriginAttributesEqualIgnoringFPD(const dom::OriginAttributesDictionary& aA,
const dom::OriginAttributesDictionary& aB)
{
return aA.mAppId == aB.mAppId &&
aA.mInIsolatedMozBrowser == aB.mInIsolatedMozBrowser &&
aA.mUserContextId == aB.mUserContextId &&
aA.mPrivateBrowsingId == aB.mPrivateBrowsingId;
}
// Implemented in js/xpconnect/loader/ChromeScriptLoader.cpp
static already_AddRefed<Promise>
CompileScript(GlobalObject& aGlobal,
const nsAString& aUrl,
const dom::CompileScriptOptionsDictionary& aOptions,
ErrorResult& aRv);
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_ChromeUtils__