Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 70 insertions, 0 deletions

diff --git a/dom/clients/manager/ClientHandleChild.cpp b/dom/clients/manager/ClientHandleChild.cpp
new file mode 100644
index 0000000000..a0717a9954
--- /dev/null
+++ b/dom/clients/manager/ClientHandleChild.cpp
@@ -0,0 +1,70 @@
+/* -*- 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 "ClientHandleChild.h"
+
+#include "ClientHandle.h"
+#include "ClientHandleOpChild.h"
+#include "mozilla/dom/ClientIPCTypes.h"
+
+namespace mozilla::dom {
+
+using mozilla::ipc::IPCResult;
+
+IPCResult ClientHandleChild::RecvExecutionReady(
+    const IPCClientInfo& aClientInfo) {
+  if (mHandle) {
+    mHandle->ExecutionReady(ClientInfo(aClientInfo));
+  }
+  return IPC_OK();
+}
+
+void ClientHandleChild::ActorDestroy(ActorDestroyReason aReason) {
+  if (mHandle) {
+    mHandle->RevokeActor(this);
+
+    // Revoking the actor link should automatically cause the owner
+    // to call RevokeOwner() as well.
+    MOZ_DIAGNOSTIC_ASSERT(!mHandle);
+  }
+}
+
+PClientHandleOpChild* ClientHandleChild::AllocPClientHandleOpChild(
+    const ClientOpConstructorArgs& aArgs) {
+  MOZ_ASSERT_UNREACHABLE("ClientHandleOpChild must be explicitly constructed.");
+  return nullptr;
+}
+
+bool ClientHandleChild::DeallocPClientHandleOpChild(
+    PClientHandleOpChild* aActor) {
+  delete aActor;
+  return true;
+}
+
+ClientHandleChild::ClientHandleChild()
+    : mHandle(nullptr), mTeardownStarted(false) {}
+
+void ClientHandleChild::SetOwner(ClientThing<ClientHandleChild>* aThing) {
+  MOZ_DIAGNOSTIC_ASSERT(!mHandle);
+  mHandle = static_cast<ClientHandle*>(aThing);
+  MOZ_DIAGNOSTIC_ASSERT(mHandle);
+}
+
+void ClientHandleChild::RevokeOwner(ClientThing<ClientHandleChild>* aThing) {
+  MOZ_DIAGNOSTIC_ASSERT(mHandle);
+  MOZ_DIAGNOSTIC_ASSERT(mHandle == static_cast<ClientHandle*>(aThing));
+  mHandle = nullptr;
+}
+
+void ClientHandleChild::MaybeStartTeardown() {
+  if (mTeardownStarted) {
+    return;
+  }
+  mTeardownStarted = true;
+  Unused << SendTeardown();
+}
+
+}  // namespace mozilla::dom