/* -*-  Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; -*- */
/* 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 ScriptCache_h
#define ScriptCache_h

#include "mozilla/ScriptPreloader.h"
#include "mozilla/loader/PScriptCacheChild.h"
#include "mozilla/loader/PScriptCacheParent.h"

namespace mozilla {
namespace ipc {
    class FileDescriptor;
}


namespace loader {

using mozilla::ipc::FileDescriptor;
using mozilla::ipc::IPCResult;

class ScriptCacheParent final : public PScriptCacheParent
{
public:
    explicit ScriptCacheParent(bool wantCacheData)
        : mWantCacheData(wantCacheData)
    {}

protected:
    virtual IPCResult Recv__delete__(nsTArray<ScriptData>&& scripts) override;

    virtual void ActorDestroy(ActorDestroyReason aWhy) override;

private:
    bool mWantCacheData;
};

class ScriptCacheChild final : public PScriptCacheChild
{
    friend class mozilla::ScriptPreloader;

public:
    ScriptCacheChild() = default;

    void Init(const Maybe<FileDescriptor>& cacheFile, bool wantCacheData);

protected:
    virtual void ActorDestroy(ActorDestroyReason aWhy) override;

    void SendScriptsAndFinalize(ScriptPreloader::ScriptHash& scripts);

private:
    bool mWantCacheData = false;
};


} // namespace loader
} // namespace mozilla

#endif // ScriptCache_h