gecko-dev/ipc/testshell/TestShellParent.h
Nika Layzell 0dad4f65ae Bug 1874739 - Part 10: Make PTestShell refcounted, r=ipc-reviewers,mccr8
This is part of removing [ManualDealloc] from all protocols which manage other
protocols.

Differential Revision: https://phabricator.services.mozilla.com/D198620
2024-01-19 20:23:21 +00:00

75 lines
1.8 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* vim: sw=2 ts=8 et :
*/
/* 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 ipc_testshell_TestShellParent_h
#define ipc_testshell_TestShellParent_h 1
#include "mozilla/ipc/PTestShellParent.h"
#include "mozilla/ipc/PTestShellCommandParent.h"
#include "js/RootingAPI.h"
#include "js/Value.h"
#include "nsString.h"
namespace mozilla {
namespace ipc {
class TestShellCommandParent;
class TestShellParent : public PTestShellParent {
friend class PTestShellParent;
public:
NS_INLINE_DECL_REFCOUNTING(TestShellParent, override)
virtual void ActorDestroy(ActorDestroyReason aWhy) override;
PTestShellCommandParent* AllocPTestShellCommandParent(
const nsAString& aCommand);
bool DeallocPTestShellCommandParent(PTestShellCommandParent* aActor);
bool CommandDone(TestShellCommandParent* aActor, const nsAString& aResponse);
private:
~TestShellParent() = default;
};
class TestShellCommandParent : public PTestShellCommandParent {
friend class PTestShellCommandParent;
public:
TestShellCommandParent() = default;
bool SetCallback(JSContext* aCx, const JS::Value& aCallback);
bool RunCallback(const nsAString& aResponse);
void ReleaseCallback();
protected:
bool ExecuteCallback(const nsAString& aResponse);
void ActorDestroy(ActorDestroyReason why) override;
mozilla::ipc::IPCResult Recv__delete__(const nsAString& aResponse) {
if (!ExecuteCallback(aResponse)) {
return IPC_FAIL_NO_REASON(this);
}
return IPC_OK();
}
private:
JS::PersistentRooted<JS::Value> mCallback;
};
} /* namespace ipc */
} /* namespace mozilla */
#endif /* ipc_testshell_TestShellParent_h */