115 lines
3.7 KiB
C++
115 lines
3.7 KiB
C++
/*
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* Copyright (C) 2011 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __WVMDRMPLUGIN_H__
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#define __WVMDRMPLUGIN_H__
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#include <AndroidConfig.h>
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#include <DrmEngineBase.h>
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#include "WVDRMPluginAPI.h"
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namespace android {
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class WVMDrmPlugin : public DrmEngineBase
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{
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public:
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WVMDrmPlugin();
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virtual ~WVMDrmPlugin();
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protected:
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DrmConstraints* onGetConstraints(int uniqueId, const String8* path, int action);
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DrmMetadata* onGetMetadata(int uniqueId, const String8* path);
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status_t onInitialize(int uniqueId);
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status_t onSetOnInfoListener(int uniqueId, const IDrmEngine::OnInfoListener* infoListener);
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status_t onTerminate(int uniqueId);
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bool onCanHandle(int uniqueId, const String8& path);
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DrmInfoStatus* onProcessDrmInfo(int uniqueId, const DrmInfo* drmInfo);
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status_t onSaveRights(int uniqueId, const DrmRights& drmRights,
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const String8& rightsPath, const String8& contentPath);
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DrmInfo* onAcquireDrmInfo(int uniqueId, const DrmInfoRequest* drmInfoRequest);
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String8 onGetOriginalMimeType(int uniqueId, const String8& path);
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int onGetDrmObjectType(int uniqueId, const String8& path, const String8& mimeType);
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int onCheckRightsStatus(int uniqueId, const String8& path, int action);
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status_t onConsumeRights(int uniqueId, DecryptHandle* decryptHandle, int action, bool reserve);
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status_t onSetPlaybackStatus(
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int uniqueId, DecryptHandle* decryptHandle, int playbackStatus, off64_t position);
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bool onValidateAction(
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int uniqueId, const String8& path, int action, const ActionDescription& description);
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status_t onRemoveRights(int uniqueId, const String8& path);
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status_t onRemoveAllRights(int uniqueId);
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status_t onOpenConvertSession(int uniqueId, int convertId);
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DrmConvertedStatus* onConvertData(int uniqueId, int convertId, const DrmBuffer* inputData);
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DrmConvertedStatus* onCloseConvertSession(int uniqueId, int convertId);
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DrmSupportInfo* onGetSupportInfo(int uniqueId);
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status_t onOpenDecryptSession(int uniqueId, DecryptHandle *decryptHandle,
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int fd, off64_t offset, off64_t length);
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status_t onOpenDecryptSession(int uniqueId, DecryptHandle *decryptHandle,
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const char *uri);
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status_t onCloseDecryptSession(int uniqueId, DecryptHandle* decryptHandle);
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status_t onInitializeDecryptUnit(int uniqueId, DecryptHandle* decryptHandle,
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int decryptUnitId, const DrmBuffer* headerInfo);
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status_t onDecrypt(int uniqueId, DecryptHandle* decryptHandle, int decryptUnitId,
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const DrmBuffer* encBuffer, DrmBuffer** decBuffer,
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DrmBuffer *ivBuffer);
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status_t onFinalizeDecryptUnit(int uniqueId, DecryptHandle* decryptHandle, int decryptUnitId);
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ssize_t onPread(int uniqueId, DecryptHandle* decryptHandle,
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void* buffer, ssize_t numBytes, off64_t offset);
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private:
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static void SendEvent(WVDRMPluginAPI::EventType code, const std::string &path);
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static IDrmEngine::OnInfoListener *sOnInfoListener;
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static int sUniqueId;
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WVDRMPluginAPI *mDrmPluginImpl;
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};
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};
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#endif /* __WVMDRMPLUGIN__ */
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