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/* -*- Mode: C++; tab-width: 8; 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 MediaDrmCDMProxy_h_
#define MediaDrmCDMProxy_h_
#include <jni.h>
#include "mozilla/jni/Types.h"
#include "GeneratedJNINatives.h"
#include "mozilla/CDMProxy.h"
#include "mozilla/CDMCaps.h"
#include "mozilla/dom/MediaKeys.h"
#include "mozilla/MediaDrmProxySupport.h"
#include "mozilla/UniquePtr.h"
#include "MediaCodec.h"
#include "nsString.h"
#include "nsAutoPtr.h"
using namespace mozilla::java;
namespace mozilla {
class MediaDrmCDMCallbackProxy;
class MediaDrmCDMProxy : public CDMProxy {
public:
NS_INLINE_DECL_THREADSAFE_REFCOUNTING(MediaDrmCDMProxy)
MediaDrmCDMProxy(dom::MediaKeys* aKeys,
const nsAString& aKeySystem,
bool aDistinctiveIdentifierRequired,
bool aPersistentStateRequired);
void Init(PromiseId aPromiseId,
const nsAString& aOrigin,
const nsAString& aTopLevelOrigin,
const nsAString& aGMPName,
bool aInPrivateBrowsing) override;
void CreateSession(uint32_t aCreateSessionToken,
MediaKeySessionType aSessionType,
PromiseId aPromiseId,
const nsAString& aInitDataType,
nsTArray<uint8_t>& aInitData) override;
void LoadSession(PromiseId aPromiseId,
const nsAString& aSessionId) override;
void SetServerCertificate(PromiseId aPromiseId,
nsTArray<uint8_t>& aCert) override;
void UpdateSession(const nsAString& aSessionId,
PromiseId aPromiseId,
nsTArray<uint8_t>& aResponse) override;
void CloseSession(const nsAString& aSessionId,
PromiseId aPromiseId) override;
void RemoveSession(const nsAString& aSessionId,
PromiseId aPromiseId) override;
void Shutdown() override;
void Terminated() override;
const nsCString& GetNodeId() const override;
void OnSetSessionId(uint32_t aCreateSessionToken,
const nsAString& aSessionId) override;
void OnResolveLoadSessionPromise(uint32_t aPromiseId, bool aSuccess) override;
void OnSessionMessage(const nsAString& aSessionId,
dom::MediaKeyMessageType aMessageType,
nsTArray<uint8_t>& aMessage) override;
void OnExpirationChange(const nsAString& aSessionId,
UnixTime aExpiryTime) override;
void OnSessionClosed(const nsAString& aSessionId) override;
void OnSessionError(const nsAString& aSessionId,
nsresult aException,
uint32_t aSystemCode,
const nsAString& aMsg) override;
void OnRejectPromise(uint32_t aPromiseId,
nsresult aCode,
const nsCString& aMsg) override;
RefPtr<DecryptPromise> Decrypt(MediaRawData* aSample) override;
void OnDecrypted(uint32_t aId,
DecryptStatus aResult,
const nsTArray<uint8_t>& aDecryptedData) override;
void RejectPromise(PromiseId aId, nsresult aCode,
const nsCString& aReason) override;
// Resolves promise with "undefined".
// Can be called from any thread.
void ResolvePromise(PromiseId aId) override;
// Threadsafe.
const nsString& KeySystem() const override;
CDMCaps& Capabilites() override;
void OnKeyStatusesChange(const nsAString& aSessionId) override;
void GetSessionIdsForKeyId(const nsTArray<uint8_t>& aKeyId,
nsTArray<nsCString>& aSessionIds) override;
#ifdef DEBUG
bool IsOnOwnerThread() override;
#endif
private:
virtual ~MediaDrmCDMProxy();
void OnCDMCreated(uint32_t aPromiseId);
struct CreateSessionData {
MediaKeySessionType mSessionType;
uint32_t mCreateSessionToken;
PromiseId mPromiseId;
nsCString mInitDataType;
nsTArray<uint8_t> mInitData;
};
struct UpdateSessionData {
PromiseId mPromiseId;
nsCString mSessionId;
nsTArray<uint8_t> mResponse;
};
struct SessionOpData {
PromiseId mPromiseId;
nsCString mSessionId;
};
class RejectPromiseTask : public Runnable {
public:
RejectPromiseTask(MediaDrmCDMProxy* aProxy,
PromiseId aId,
nsresult aCode,
const nsCString& aReason)
: mProxy(aProxy)
, mId(aId)
, mCode(aCode)
, mReason(aReason)
{
}
NS_METHOD Run() {
mProxy->RejectPromise(mId, mCode, mReason);
return NS_OK;
}
private:
RefPtr<MediaDrmCDMProxy> mProxy;
PromiseId mId;
nsresult mCode;
nsCString mReason;
};
nsCString mNodeId;
mozilla::UniquePtr<MediaDrmProxySupport> mCDM;
nsAutoPtr<MediaDrmCDMCallbackProxy> mCallback;
bool mShutdownCalled;
// =====================================================================
// For MediaDrmProxySupport
void md_Init(uint32_t aPromiseId);
void md_CreateSession(nsAutoPtr<CreateSessionData> aData);
void md_UpdateSession(nsAutoPtr<UpdateSessionData> aData);
void md_CloseSession(nsAutoPtr<SessionOpData> aData);
void md_Shutdown();
// =====================================================================
};
} // namespace mozilla
#endif // MediaDrmCDMProxy_h_
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