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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /dom/quota/QuotaObject.cpp
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/quota/QuotaObject.cpp')
-rw-r--r--dom/quota/QuotaObject.cpp73
1 files changed, 73 insertions, 0 deletions
diff --git a/dom/quota/QuotaObject.cpp b/dom/quota/QuotaObject.cpp
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+++ b/dom/quota/QuotaObject.cpp
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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/. */
+
+#include "QuotaObject.h"
+
+#include "CanonicalQuotaObject.h"
+#include "mozilla/dom/quota/IPCQuotaObject.h"
+#include "mozilla/dom/quota/PRemoteQuotaObject.h"
+#include "mozilla/dom/quota/RemoteQuotaObjectChild.h"
+#include "mozilla/dom/quota/RemoteQuotaObjectParent.h"
+#include "mozilla/dom/quota/RemoteQuotaObjectParentTracker.h"
+#include "mozilla/ipc/BackgroundParent.h"
+#include "nsIInterfaceRequestor.h"
+#include "nsIInterfaceRequestorUtils.h"
+#include "RemoteQuotaObject.h"
+
+namespace mozilla::dom::quota {
+
+CanonicalQuotaObject* QuotaObject::AsCanonicalQuotaObject() {
+ return mIsRemote ? nullptr : static_cast<CanonicalQuotaObject*>(this);
+}
+
+RemoteQuotaObject* QuotaObject::AsRemoteQuotaObject() {
+ return mIsRemote ? static_cast<RemoteQuotaObject*>(this) : nullptr;
+}
+
+IPCQuotaObject QuotaObject::Serialize(nsIInterfaceRequestor* aCallbacks) {
+ MOZ_RELEASE_ASSERT(XRE_IsParentProcess());
+ MOZ_RELEASE_ASSERT(!NS_IsMainThread());
+ MOZ_RELEASE_ASSERT(!mozilla::ipc::IsOnBackgroundThread());
+ MOZ_RELEASE_ASSERT(!GetCurrentThreadWorkerPrivate());
+ MOZ_RELEASE_ASSERT(!mIsRemote);
+
+ mozilla::ipc::Endpoint<PRemoteQuotaObjectParent> parentEndpoint;
+ mozilla::ipc::Endpoint<PRemoteQuotaObjectChild> childEndpoint;
+ MOZ_ALWAYS_SUCCEEDS(
+ PRemoteQuotaObject::CreateEndpoints(&parentEndpoint, &childEndpoint));
+
+ nsCOMPtr<RemoteQuotaObjectParentTracker> tracker =
+ do_GetInterface(aCallbacks);
+
+ auto actor =
+ MakeRefPtr<RemoteQuotaObjectParent>(AsCanonicalQuotaObject(), tracker);
+
+ if (tracker) {
+ tracker->RegisterRemoteQuotaObjectParent(WrapNotNull(actor));
+ }
+
+ parentEndpoint.Bind(actor);
+
+ IPCQuotaObject ipcQuotaObject;
+ ipcQuotaObject.childEndpoint() = std::move(childEndpoint);
+
+ return ipcQuotaObject;
+}
+
+// static
+RefPtr<QuotaObject> QuotaObject::Deserialize(IPCQuotaObject& aQuotaObject) {
+ MOZ_RELEASE_ASSERT(!NS_IsMainThread());
+ MOZ_RELEASE_ASSERT(!mozilla::ipc::IsOnBackgroundThread());
+ MOZ_RELEASE_ASSERT(!GetCurrentThreadWorkerPrivate());
+
+ auto actor = MakeRefPtr<RemoteQuotaObjectChild>();
+
+ aQuotaObject.childEndpoint().Bind(actor);
+
+ return MakeRefPtr<RemoteQuotaObject>(actor);
+}
+
+} // namespace mozilla::dom::quota