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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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 GMPServiceChild_h_
#define GMPServiceChild_h_
#include "GMPService.h"
#include "base/process.h"
#include "mozilla/ipc/Transport.h"
#include "mozilla/gmp/PGMPServiceChild.h"
#include "nsRefPtrHashtable.h"
#include "mozilla/dom/ContentChild.h"
namespace mozilla {
namespace gmp {
class GMPContentParent;
class GMPServiceChild;
class GetServiceChildCallback
{
public:
GetServiceChildCallback()
{
MOZ_COUNT_CTOR(GetServiceChildCallback);
}
virtual ~GetServiceChildCallback()
{
MOZ_COUNT_DTOR(GetServiceChildCallback);
}
virtual void Done(GMPServiceChild* aGMPServiceChild) = 0;
};
class GeckoMediaPluginServiceChild : public GeckoMediaPluginService
{
friend class GMPServiceChild;
public:
static already_AddRefed<GeckoMediaPluginServiceChild> GetSingleton();
NS_IMETHOD HasPluginForAPI(const nsACString& aAPI,
nsTArray<nsCString>* aTags,
bool *aRetVal) override;
NS_IMETHOD GetNodeId(const nsAString& aOrigin,
const nsAString& aTopLevelOrigin,
const nsAString& aGMPName,
bool aInPrivateBrowsingMode,
UniquePtr<GetNodeIdCallback>&& aCallback) override;
NS_DECL_NSIOBSERVER
void SetServiceChild(UniquePtr<GMPServiceChild>&& aServiceChild);
void RemoveGMPContentParent(GMPContentParent* aGMPContentParent);
static void UpdateGMPCapabilities(nsTArray<mozilla::dom::GMPCapabilityData>&& aCapabilities);
protected:
void InitializePlugins(AbstractThread*) override
{
// Nothing to do here.
}
bool GetContentParentFrom(GMPCrashHelper* aHelper,
const nsACString& aNodeId,
const nsCString& aAPI,
const nsTArray<nsCString>& aTags,
UniquePtr<GetGMPContentParentCallback>&& aCallback)
override;
private:
friend class OpenPGMPServiceChild;
void GetServiceChild(UniquePtr<GetServiceChildCallback>&& aCallback);
UniquePtr<GMPServiceChild> mServiceChild;
nsTArray<UniquePtr<GetServiceChildCallback>> mGetServiceChildCallbacks;
};
class GMPServiceChild : public PGMPServiceChild
{
public:
explicit GMPServiceChild();
virtual ~GMPServiceChild();
PGMPContentParent* AllocPGMPContentParent(Transport* aTransport,
ProcessId aOtherPid) override;
void GetBridgedGMPContentParent(ProcessId aOtherPid,
GMPContentParent** aGMPContentParent);
void RemoveGMPContentParent(GMPContentParent* aGMPContentParent);
void GetAlreadyBridgedTo(nsTArray<ProcessId>& aAlreadyBridgedTo);
static PGMPServiceChild* Create(Transport* aTransport, ProcessId aOtherPid);
private:
nsRefPtrHashtable<nsUint64HashKey, GMPContentParent> mContentParents;
};
} // namespace gmp
} // namespace mozilla
#endif // GMPServiceChild_h_
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