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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_MemoryReportRequest_h_
#define mozilla_dom_MemoryReportRequest_h_
#include "mozilla/dom/MemoryReportTypes.h"
#include "mozilla/ipc/FileDescriptor.h"
#include "nsISupports.h"
#include <functional>
class nsMemoryReporterManager;
namespace mozilla::dom {
class MemoryReport;
class MemoryReportRequestHost final {
public:
explicit MemoryReportRequestHost(uint32_t aGeneration);
~MemoryReportRequestHost();
void RecvReport(const MemoryReport& aReport);
void Finish(uint32_t aGeneration);
private:
const uint32_t mGeneration;
// Non-null if we haven't yet called EndProcessReport() on it.
RefPtr<nsMemoryReporterManager> mReporterManager;
bool mSuccess;
};
class MemoryReportRequestClient final : public nsIRunnable {
public:
using ReportCallback = std::function<void(const MemoryReport&)>;
using FinishCallback = std::function<void(const uint32_t&)>;
NS_DECL_ISUPPORTS
static void Start(uint32_t aGeneration, bool aAnonymize,
bool aMinimizeMemoryUsage,
const Maybe<mozilla::ipc::FileDescriptor>& aDMDFile,
const nsACString& aProcessString,
const ReportCallback& aReportCallback,
const FinishCallback& aFinishCallback);
NS_IMETHOD Run() override;
private:
MemoryReportRequestClient(uint32_t aGeneration, bool aAnonymize,
const Maybe<mozilla::ipc::FileDescriptor>& aDMDFile,
const nsACString& aProcessString,
const ReportCallback& aReportCallback,
const FinishCallback& aFinishCallback);
private:
~MemoryReportRequestClient();
uint32_t mGeneration;
bool mAnonymize;
mozilla::ipc::FileDescriptor mDMDFile;
nsCString mProcessString;
ReportCallback mReportCallback;
FinishCallback mFinishCallback;
};
} // namespace mozilla::dom
#endif // mozilla_dom_MemoryReportRequest_h_
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