145 lines
4.3 KiB
C++
145 lines
4.3 KiB
C++
/*
|
|
* Copyright 2013, The Android Open Source Project
|
|
*
|
|
* 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 _ANDROID_MEDIA_DRM_H_
|
|
#define _ANDROID_MEDIA_DRM_H_
|
|
|
|
#include "jni.h"
|
|
|
|
#include <media/stagefright/foundation/ABase.h>
|
|
#include <mediadrm/IDrm.h>
|
|
#include <mediadrm/IDrmClient.h>
|
|
#include <hidl/HidlSupport.h>
|
|
#include <utils/Errors.h>
|
|
#include <utils/RefBase.h>
|
|
|
|
namespace {
|
|
|
|
enum {
|
|
// TODO(b/180483929): use reverse jni e.g. android_media_MediaDrm_native_init
|
|
// KEEP IN SYNC with MediaDrm$ErrorCodes in MediaDrm.java!
|
|
JERROR_DRM_UNKNOWN = 0,
|
|
JERROR_DRM_NO_LICENSE = 1,
|
|
JERROR_DRM_LICENSE_EXPIRED = 2,
|
|
JERROR_DRM_RESOURCE_BUSY = 3,
|
|
JERROR_DRM_INSUFFICIENT_OUTPUT_PROTECTION = 4,
|
|
JERROR_DRM_SESSION_NOT_OPENED = 5,
|
|
JERROR_DRM_CANNOT_HANDLE = 6,
|
|
JERROR_DRM_INSUFFICIENT_SECURITY = 7,
|
|
JERROR_DRM_FRAME_TOO_LARGE = 8,
|
|
JERROR_DRM_SESSION_LOST_STATE = 9,
|
|
JERROR_DRM_CERTIFICATE_MALFORMED = 10,
|
|
JERROR_DRM_CERTIFICATE_MISSING = 11,
|
|
JERROR_DRM_CRYPTO_LIBRARY = 12,
|
|
JERROR_DRM_GENERIC_OEM = 13,
|
|
JERROR_DRM_GENERIC_PLUGIN = 14,
|
|
JERROR_DRM_INIT_DATA = 15,
|
|
JERROR_DRM_KEY_NOT_LOADED = 16,
|
|
JERROR_DRM_LICENSE_PARSE = 17,
|
|
JERROR_DRM_LICENSE_POLICY = 18,
|
|
JERROR_DRM_LICENSE_RELEASE = 19,
|
|
JERROR_DRM_LICENSE_REQUEST_REJECTED = 20,
|
|
JERROR_DRM_LICENSE_RESTORE = 21,
|
|
JERROR_DRM_LICENSE_STATE = 22,
|
|
JERROR_DRM_MEDIA_FRAMEWORK = 23,
|
|
JERROR_DRM_PROVISIONING_CERTIFICATE = 24,
|
|
JERROR_DRM_PROVISIONING_CONFIG = 25,
|
|
JERROR_DRM_PROVISIONING_PARSE = 26,
|
|
JERROR_DRM_PROVISIONING_REQUEST_REJECTED = 27,
|
|
JERROR_DRM_PROVISIONING_RETRY = 28,
|
|
JERROR_DRM_RESOURCE_CONTENTION = 29,
|
|
JERROR_DRM_SECURE_STOP_RELEASE = 30,
|
|
JERROR_DRM_STORAGE_READ = 31,
|
|
JERROR_DRM_STORAGE_WRITE = 32,
|
|
JERROR_DRM_ZERO_SUBSAMPLES = 33,
|
|
};
|
|
|
|
struct ListenerArgs {
|
|
jbyteArray jSessionId;
|
|
jbyteArray jData;
|
|
jlong jExpirationTime;
|
|
jobject jKeyStatusList;
|
|
jboolean jHasNewUsableKey;
|
|
};
|
|
|
|
}
|
|
|
|
namespace android {
|
|
|
|
class DrmListener: virtual public RefBase
|
|
{
|
|
public:
|
|
virtual void notify(DrmPlugin::EventType eventType, int extra,
|
|
const ListenerArgs *args) = 0;
|
|
};
|
|
|
|
struct JDrm : public IDrmClient {
|
|
static status_t IsCryptoSchemeSupported(const uint8_t uuid[16],
|
|
const String8 &mimeType,
|
|
DrmPlugin::SecurityLevel level,
|
|
bool *isSupported);
|
|
|
|
JDrm(JNIEnv *env, jobject thiz, const uint8_t uuid[16], const String8 &appPackageName);
|
|
|
|
status_t initCheck() const;
|
|
sp<IDrm> getDrm() { return mDrm; }
|
|
|
|
void sendEvent(
|
|
DrmPlugin::EventType eventType,
|
|
const hardware::hidl_vec<uint8_t> &sessionId,
|
|
const hardware::hidl_vec<uint8_t> &data) override;
|
|
|
|
void sendExpirationUpdate(
|
|
const hardware::hidl_vec<uint8_t> &sessionId,
|
|
int64_t expiryTimeInMS) override;
|
|
|
|
void sendKeysChange(
|
|
const hardware::hidl_vec<uint8_t> &sessionId,
|
|
const std::vector<DrmKeyStatus> &keyStatusList,
|
|
bool hasNewUsableKey) override;
|
|
|
|
void sendSessionLostState(
|
|
const hardware::hidl_vec<uint8_t> &sessionId) override;
|
|
|
|
status_t setListener(const sp<DrmListener>& listener);
|
|
|
|
void disconnect();
|
|
|
|
protected:
|
|
virtual ~JDrm();
|
|
|
|
private:
|
|
jweak mObject;
|
|
sp<IDrm> mDrm;
|
|
|
|
sp<DrmListener> mListener;
|
|
Mutex mNotifyLock;
|
|
Mutex mLock;
|
|
|
|
static sp<IDrm> MakeDrm();
|
|
static sp<IDrm> MakeDrm(const uint8_t uuid[16], const String8 &appPackageName);
|
|
|
|
void notify(DrmPlugin::EventType, int extra, const ListenerArgs *args);
|
|
|
|
DISALLOW_EVIL_CONSTRUCTORS(JDrm);
|
|
};
|
|
|
|
jint MediaErrorToJavaError(status_t err);
|
|
|
|
} // namespace android
|
|
|
|
#endif // _ANDROID_MEDIA_DRM_H_
|