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// Copyright 2017 The Cobalt Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef STARBOARD_ANDROID_SHARED_DRM_SYSTEM_H_
#define STARBOARD_ANDROID_SHARED_DRM_SYSTEM_H_
#include "starboard/shared/starboard/drm/drm_system_internal.h"
#include <jni.h>
#include <string>
#include <unordered_map>
#include <vector>
#include "starboard/common/log.h"
#include "starboard/common/mutex.h"
#include "starboard/types.h"
namespace starboard {
namespace android {
namespace shared {
class DrmSystem : public ::SbDrmSystemPrivate {
public:
DrmSystem(void* context,
SbDrmSessionUpdateRequestFunc update_request_callback,
SbDrmSessionUpdatedFunc session_updated_callback,
SbDrmSessionKeyStatusesChangedFunc key_statuses_changed_callback);
~DrmSystem() override;
void GenerateSessionUpdateRequest(int ticket,
const char* type,
const void* initialization_data,
int initialization_data_size) override;
void UpdateSession(int ticket,
const void* key,
int key_size,
const void* session_id,
int session_id_size);
void CloseSession(const void* session_id, int session_id_size) override;
DecryptStatus Decrypt(InputBuffer* buffer) override;
bool IsServerCertificateUpdatable() override { return false; }
void UpdateServerCertificate(int ticket,
const void* certificate,
int certificate_size) override {
}
const void* GetMetrics(int* size) override;
jobject GetMediaCrypto() const { return j_media_crypto_; }
void CallUpdateRequestCallback(int ticket,
SbDrmSessionRequestType request_type,
const void* session_id,
int session_id_size,
const void* content,
int content_size,
const char* url);
void CallDrmSessionKeyStatusesChangedCallback(
const void* session_id,
int session_id_size,
const std::vector<SbDrmKeyId>& drm_key_ids,
const std::vector<SbDrmKeyStatus>& drm_key_statuses);
void OnInsufficientOutputProtection();
bool is_valid() const {
return j_media_drm_bridge_ != NULL && j_media_crypto_ != NULL;
}
private:
void CallKeyStatusesChangedCallbackWithKeyStatusRestricted_Locked();
void* context_;
SbDrmSessionUpdateRequestFunc update_request_callback_;
SbDrmSessionUpdatedFunc session_updated_callback_;
// TODO: Update key statuses to Cobalt.
SbDrmSessionKeyStatusesChangedFunc key_statuses_changed_callback_;
jobject j_media_drm_bridge_;
jobject j_media_crypto_;
Mutex mutex_;
std::unordered_map<std::string, std::vector<SbDrmKeyId> > cached_drm_key_ids_;
bool hdcp_lost_;
std::vector<uint8_t> metrics_;
};
} // namespace shared
} // namespace android
} // namespace starboard
#endif // STARBOARD_ANDROID_SHARED_DRM_SYSTEM_H_