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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/clients/manager/ClientHandleParent.h
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/clients/manager/ClientHandleParent.h')
-rw-r--r--dom/clients/manager/ClientHandleParent.h63
1 files changed, 63 insertions, 0 deletions
diff --git a/dom/clients/manager/ClientHandleParent.h b/dom/clients/manager/ClientHandleParent.h
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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_ClientHandleParent_h
+#define _mozilla_dom_ClientHandleParent_h
+
+#include "mozilla/dom/PClientHandleParent.h"
+
+namespace mozilla::dom {
+
+class ClientManagerService;
+class ClientSourceParent;
+
+using SourcePromise =
+ MozPromise<bool, CopyableErrorResult, /* IsExclusive = */ false>;
+
+class ClientHandleParent final : public PClientHandleParent {
+ RefPtr<ClientManagerService> mService;
+
+ // mSource and mSourcePromiseHolder are mutually exclusive.
+ ClientSourceParent* mSource;
+
+ // Operations will wait on this promise while mSource is null.
+ MozPromiseHolder<SourcePromise> mSourcePromiseHolder;
+
+ MozPromiseRequestHolder<SourcePromise> mSourcePromiseRequestHolder;
+
+ nsID mClientId;
+ mozilla::ipc::PrincipalInfo mPrincipalInfo;
+
+ // PClientHandleParent interface
+ mozilla::ipc::IPCResult RecvTeardown() override;
+
+ void ActorDestroy(ActorDestroyReason aReason) override;
+
+ PClientHandleOpParent* AllocPClientHandleOpParent(
+ const ClientOpConstructorArgs& aArgs) override;
+
+ bool DeallocPClientHandleOpParent(PClientHandleOpParent* aActor) override;
+
+ mozilla::ipc::IPCResult RecvPClientHandleOpConstructor(
+ PClientHandleOpParent* aActor,
+ const ClientOpConstructorArgs& aArgs) override;
+
+ public:
+ ClientHandleParent();
+ ~ClientHandleParent();
+
+ void Init(const IPCClientInfo& aClientInfo);
+
+ void FoundSource(ClientSourceParent* aSource);
+
+ // Should be called only once EnsureSource() has resolved. May return nullptr.
+ ClientSourceParent* GetSource() const;
+
+ RefPtr<SourcePromise> EnsureSource();
+};
+
+} // namespace mozilla::dom
+
+#endif // _mozilla_dom_ClientHandleParent_h