mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-12-01 08:42:13 +00:00
09996cc685
Depends on D114080 Differential Revision: https://phabricator.services.mozilla.com/D114081
61 lines
1.9 KiB
C++
61 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/. */
|
|
|
|
#include "mozilla/dom/cache/ManagerId.h"
|
|
|
|
#include "CacheCommon.h"
|
|
|
|
#include "mozilla/dom/quota/QuotaManager.h"
|
|
#include "nsIPrincipal.h"
|
|
#include "nsProxyRelease.h"
|
|
#include "mozilla/RefPtr.h"
|
|
#include "nsThreadUtils.h"
|
|
|
|
namespace mozilla::dom::cache {
|
|
|
|
using mozilla::dom::quota::QuotaManager;
|
|
|
|
// static
|
|
Result<SafeRefPtr<ManagerId>, nsresult> ManagerId::Create(
|
|
nsIPrincipal* aPrincipal) {
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
|
|
// QuotaManager::GetOriginFromPrincipal() has special logic for system
|
|
// and about: principals. We need to use the same modified origin in
|
|
// order to interpret calls from QM correctly.
|
|
QM_TRY_INSPECT(const auto& quotaOrigin,
|
|
QuotaManager::GetOriginFromPrincipal(aPrincipal));
|
|
|
|
return MakeSafeRefPtr<ManagerId>(aPrincipal, quotaOrigin, ConstructorGuard{});
|
|
}
|
|
|
|
already_AddRefed<nsIPrincipal> ManagerId::Principal() const {
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
nsCOMPtr<nsIPrincipal> ref = mPrincipal;
|
|
return ref.forget();
|
|
}
|
|
|
|
ManagerId::ManagerId(nsIPrincipal* aPrincipal, const nsACString& aQuotaOrigin,
|
|
ConstructorGuard)
|
|
: mPrincipal(aPrincipal), mQuotaOrigin(aQuotaOrigin) {
|
|
MOZ_DIAGNOSTIC_ASSERT(mPrincipal);
|
|
}
|
|
|
|
ManagerId::~ManagerId() {
|
|
// If we're already on the main thread, then default destruction is fine
|
|
if (NS_IsMainThread()) {
|
|
return;
|
|
}
|
|
|
|
// Otherwise we need to proxy to main thread to do the release
|
|
|
|
// The PBackground worker thread shouldn't be running after the main thread
|
|
// is stopped. So main thread is guaranteed to exist here.
|
|
NS_ReleaseOnMainThread("ManagerId::mPrincipal", mPrincipal.forget());
|
|
}
|
|
|
|
} // namespace mozilla::dom::cache
|