Deleted the media, camera, drm related files since they are relocated

Change-Id: I9bc5573ee07e30b305b5b879023aa9ec69e10b91

1 files changed, 0 insertions, 1447 deletions

diff --git a/drm/common/IDrmManagerService.cpp b/drm/common/IDrmManagerService.cpp
deleted file mode 100644
index 43f64f22e319..000000000000
--- a/drm/common/IDrmManagerService.cpp
+++ /dev/null
@@ -1,1447 +0,0 @@
-/*
- * Copyright (C) 2010 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.
- */
-
-//#define LOG_NDEBUG 0
-#define LOG_TAG "IDrmManagerService(Native)"
-#include <utils/Log.h>
-
-#include <stdint.h>
-#include <sys/types.h>
-#include <binder/IPCThreadState.h>
-
-#include <drm/DrmInfo.h>
-#include <drm/DrmConstraints.h>
-#include <drm/DrmMetadata.h>
-#include <drm/DrmRights.h>
-#include <drm/DrmInfoStatus.h>
-#include <drm/DrmConvertedStatus.h>
-#include <drm/DrmInfoRequest.h>
-#include <drm/DrmSupportInfo.h>
-
-#include "IDrmManagerService.h"
-
-#define INVALID_BUFFER_LENGTH -1
-
-using namespace android;
-
-static void writeDecryptHandleToParcelData(
-        const DecryptHandle* handle, Parcel* data) {
-    data->writeInt32(handle->decryptId);
-    data->writeString8(handle->mimeType);
-    data->writeInt32(handle->decryptApiType);
-    data->writeInt32(handle->status);
-
-    int size = handle->copyControlVector.size();
-    data->writeInt32(size);
-    for (int i = 0; i < size; i++) {
-        data->writeInt32(handle->copyControlVector.keyAt(i));
-        data->writeInt32(handle->copyControlVector.valueAt(i));
-    }
-
-    size = handle->extendedData.size();
-    data->writeInt32(size);
-    for (int i = 0; i < size; i++) {
-        data->writeString8(handle->extendedData.keyAt(i));
-        data->writeString8(handle->extendedData.valueAt(i));
-    }
-
-    if (NULL != handle->decryptInfo) {
-        data->writeInt32(handle->decryptInfo->decryptBufferLength);
-    } else {
-        data->writeInt32(INVALID_BUFFER_LENGTH);
-    }
-}
-
-static void readDecryptHandleFromParcelData(
-        DecryptHandle* handle, const Parcel& data) {
-    if (0 == data.dataAvail()) {
-        return;
-    }
-
-    handle->decryptId = data.readInt32();
-    handle->mimeType = data.readString8();
-    handle->decryptApiType = data.readInt32();
-    handle->status = data.readInt32();
-
-    int size = data.readInt32();
-    for (int i = 0; i < size; i++) {
-        DrmCopyControl key = (DrmCopyControl)data.readInt32();
-        int value = data.readInt32();
-        handle->copyControlVector.add(key, value);
-    }
-
-    size = data.readInt32();
-    for (int i = 0; i < size; i++) {
-        String8 key = data.readString8();
-        String8 value = data.readString8();
-        handle->extendedData.add(key, value);
-    }
-
-    handle->decryptInfo = NULL;
-    const int bufferLen = data.readInt32();
-    if (INVALID_BUFFER_LENGTH != bufferLen) {
-        handle->decryptInfo = new DecryptInfo();
-        handle->decryptInfo->decryptBufferLength = bufferLen;
-    }
-}
-
-static void clearDecryptHandle(DecryptHandle* handle) {
-    if (handle == NULL) {
-        return;
-    }
-    if (handle->decryptInfo) {
-        delete handle->decryptInfo;
-        handle->decryptInfo = NULL;
-    }
-    handle->copyControlVector.clear();
-    handle->extendedData.clear();
-}
-
-int BpDrmManagerService::addUniqueId(bool isNative) {
-    ALOGV("add uniqueid");
-    Parcel data, reply;
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(isNative);
-    remote()->transact(ADD_UNIQUEID, data, &reply);
-    return reply.readInt32();
-}
-
-void BpDrmManagerService::removeUniqueId(int uniqueId) {
-    ALOGV("remove uniqueid");
-    Parcel data, reply;
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-    remote()->transact(REMOVE_UNIQUEID, data, &reply);
-}
-
-void BpDrmManagerService::addClient(int uniqueId) {
-    Parcel data, reply;
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-    remote()->transact(ADD_CLIENT, data, &reply);
-}
-
-void BpDrmManagerService::removeClient(int uniqueId) {
-    Parcel data, reply;
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-    remote()->transact(REMOVE_CLIENT, data, &reply);
-}
-
-status_t BpDrmManagerService::setDrmServiceListener(
-            int uniqueId, const sp<IDrmServiceListener>& drmServiceListener) {
-    ALOGV("setDrmServiceListener");
-    Parcel data, reply;
-
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-    data.writeStrongBinder(drmServiceListener->asBinder());
-    remote()->transact(SET_DRM_SERVICE_LISTENER, data, &reply);
-    return reply.readInt32();
-}
-
-status_t BpDrmManagerService::installDrmEngine(int uniqueId, const String8& drmEngineFile) {
-    ALOGV("Install DRM Engine");
-    Parcel data, reply;
-
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-    data.writeString8(drmEngineFile);
-
-    remote()->transact(INSTALL_DRM_ENGINE, data, &reply);
-    return reply.readInt32();
-}
-
-DrmConstraints* BpDrmManagerService::getConstraints(
-            int uniqueId, const String8* path, const int action) {
-    ALOGV("Get Constraints");
-    Parcel data, reply;
-
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-    data.writeString8(*path);
-    data.writeInt32(action);
-
-    remote()->transact(GET_CONSTRAINTS_FROM_CONTENT, data, &reply);
-
-    DrmConstraints* drmConstraints = NULL;
-    if (0 != reply.dataAvail()) {
-        //Filling Drm Constraints
-        drmConstraints = new DrmConstraints();
-
-        const int size = reply.readInt32();
-        for (int index = 0; index < size; ++index) {
-            const String8 key(reply.readString8());
-            const int bufferSize = reply.readInt32();
-            char* data = NULL;
-            if (0 < bufferSize) {
-                data = new char[bufferSize];
-                reply.read(data, bufferSize);
-            }
-            drmConstraints->put(&key, data);
-        }
-    }
-    return drmConstraints;
-}
-
-DrmMetadata* BpDrmManagerService::getMetadata(int uniqueId, const String8* path) {
-    ALOGV("Get Metadata");
-    Parcel data, reply;
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-
-    DrmMetadata* drmMetadata = NULL;
-    data.writeString8(*path);
-    remote()->transact(GET_METADATA_FROM_CONTENT, data, &reply);
-
-    if (0 != reply.dataAvail()) {
-        //Filling Drm Metadata
-        drmMetadata = new DrmMetadata();
-
-        const int size = reply.readInt32();
-        for (int index = 0; index < size; ++index) {
-            const String8 key(reply.readString8());
-            const int bufferSize = reply.readInt32();
-            char* data = NULL;
-            if (0 < bufferSize) {
-                data = new char[bufferSize];
-                reply.read(data, bufferSize);
-            }
-            drmMetadata->put(&key, data);
-        }
-    }
-    return drmMetadata;
-}
-
-bool BpDrmManagerService::canHandle(int uniqueId, const String8& path, const String8& mimeType) {
-    ALOGV("Can Handle");
-    Parcel data, reply;
-
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-
-    data.writeString8(path);
-    data.writeString8(mimeType);
-
-    remote()->transact(CAN_HANDLE, data, &reply);
-
-    return static_cast<bool>(reply.readInt32());
-}
-
-DrmInfoStatus* BpDrmManagerService::processDrmInfo(int uniqueId, const DrmInfo* drmInfo) {
-    ALOGV("Process DRM Info");
-    Parcel data, reply;
-
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-
-    //Filling DRM info
-    data.writeInt32(drmInfo->getInfoType());
-    const DrmBuffer dataBuffer = drmInfo->getData();
-    const int dataBufferSize = dataBuffer.length;
-    data.writeInt32(dataBufferSize);
-    if (0 < dataBufferSize) {
-        data.write(dataBuffer.data, dataBufferSize);
-    }
-    data.writeString8(drmInfo->getMimeType());
-
-    data.writeInt32(drmInfo->getCount());
-    DrmInfo::KeyIterator keyIt = drmInfo->keyIterator();
-
-    while (keyIt.hasNext()) {
-        const String8 key = keyIt.next();
-        data.writeString8(key);
-        const String8 value = drmInfo->get(key);
-        data.writeString8((value == String8("")) ? String8("NULL") : value);
-    }
-
-    remote()->transact(PROCESS_DRM_INFO, data, &reply);
-
-    DrmInfoStatus* drmInfoStatus = NULL;
-    if (0 != reply.dataAvail()) {
-        //Filling DRM Info Status
-        const int statusCode = reply.readInt32();
-        const int infoType = reply.readInt32();
-        const String8 mimeType = reply.readString8();
-
-        DrmBuffer* drmBuffer = NULL;
-        if (0 != reply.dataAvail()) {
-            const int bufferSize = reply.readInt32();
-            char* data = NULL;
-            if (0 < bufferSize) {
-                data = new char[bufferSize];
-                reply.read(data, bufferSize);
-            }
-            drmBuffer = new DrmBuffer(data, bufferSize);
-        }
-        drmInfoStatus = new DrmInfoStatus(statusCode, infoType, drmBuffer, mimeType);
-    }
-    return drmInfoStatus;
-}
-
-DrmInfo* BpDrmManagerService::acquireDrmInfo(int uniqueId, const DrmInfoRequest* drmInforequest) {
-    ALOGV("Acquire DRM Info");
-    Parcel data, reply;
-
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-
-    //Filling DRM Info Request
-    data.writeInt32(drmInforequest->getInfoType());
-    data.writeString8(drmInforequest->getMimeType());
-
-    data.writeInt32(drmInforequest->getCount());
-    DrmInfoRequest::KeyIterator keyIt = drmInforequest->keyIterator();
-
-    while (keyIt.hasNext()) {
-        const String8 key = keyIt.next();
-        data.writeString8(key);
-        const String8 value = drmInforequest->get(key);
-        data.writeString8((value == String8("")) ? String8("NULL") : value);
-    }
-
-    remote()->transact(ACQUIRE_DRM_INFO, data, &reply);
-
-    DrmInfo* drmInfo = NULL;
-    if (0 != reply.dataAvail()) {
-        //Filling DRM Info
-        const int infoType = reply.readInt32();
-        const int bufferSize = reply.readInt32();
-        char* data = NULL;
-
-        if (0 < bufferSize) {
-            data = new char[bufferSize];
-            reply.read(data, bufferSize);
-        }
-        drmInfo = new DrmInfo(infoType, DrmBuffer(data, bufferSize), reply.readString8());
-
-        const int size = reply.readInt32();
-        for (int index = 0; index < size; ++index) {
-            const String8 key(reply.readString8());
-            const String8 value(reply.readString8());
-            drmInfo->put(key, (value == String8("NULL")) ? String8("") : value);
-        }
-    }
-    return drmInfo;
-}
-
-status_t BpDrmManagerService::saveRights(
-            int uniqueId, const DrmRights& drmRights,
-            const String8& rightsPath, const String8& contentPath) {
-    ALOGV("Save Rights");
-    Parcel data, reply;
-
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-
-    //Filling Drm Rights
-    const DrmBuffer dataBuffer = drmRights.getData();
-    data.writeInt32(dataBuffer.length);
-    data.write(dataBuffer.data, dataBuffer.length);
-
-    const String8 mimeType = drmRights.getMimeType();
-    data.writeString8((mimeType == String8("")) ? String8("NULL") : mimeType);
-
-    const String8 accountId = drmRights.getAccountId();
-    data.writeString8((accountId == String8("")) ? String8("NULL") : accountId);
-
-    const String8 subscriptionId = drmRights.getSubscriptionId();
-    data.writeString8((subscriptionId == String8("")) ? String8("NULL") : subscriptionId);
-
-    data.writeString8((rightsPath == String8("")) ? String8("NULL") : rightsPath);
-    data.writeString8((contentPath == String8("")) ? String8("NULL") : contentPath);
-
-    remote()->transact(SAVE_RIGHTS, data, &reply);
-    return reply.readInt32();
-}
-
-String8 BpDrmManagerService::getOriginalMimeType(int uniqueId, const String8& path) {
-    ALOGV("Get Original MimeType");
-    Parcel data, reply;
-
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-    data.writeString8(path);
-
-    remote()->transact(GET_ORIGINAL_MIMETYPE, data, &reply);
-    return reply.readString8();
-}
-
-int BpDrmManagerService::getDrmObjectType(
-            int uniqueId, const String8& path, const String8& mimeType) {
-    ALOGV("Get Drm object type");
-    Parcel data, reply;
-
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-    data.writeString8(path);
-    data.writeString8(mimeType);
-
-    remote()->transact(GET_DRM_OBJECT_TYPE, data, &reply);
-
-    return reply.readInt32();
-}
-
-int BpDrmManagerService::checkRightsStatus(int uniqueId, const String8& path, int action) {
-    ALOGV("checkRightsStatus");
-    Parcel data, reply;
-
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-    data.writeString8(path);
-    data.writeInt32(action);
-
-    remote()->transact(CHECK_RIGHTS_STATUS, data, &reply);
-
-    return reply.readInt32();
-}
-
-status_t BpDrmManagerService::consumeRights(
-            int uniqueId, DecryptHandle* decryptHandle, int action, bool reserve) {
-    ALOGV("consumeRights");
-    Parcel data, reply;
-
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-
-    writeDecryptHandleToParcelData(decryptHandle, &data);
-
-    data.writeInt32(action);
-    data.writeInt32(static_cast< int>(reserve));
-
-    remote()->transact(CONSUME_RIGHTS, data, &reply);
-    return reply.readInt32();
-}
-
-status_t BpDrmManagerService::setPlaybackStatus(
-            int uniqueId, DecryptHandle* decryptHandle, int playbackStatus, int64_t position) {
-    ALOGV("setPlaybackStatus");
-    Parcel data, reply;
-
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-
-    writeDecryptHandleToParcelData(decryptHandle, &data);
-
-    data.writeInt32(playbackStatus);
-    data.writeInt64(position);
-
-    remote()->transact(SET_PLAYBACK_STATUS, data, &reply);
-    return reply.readInt32();
-}
-
-bool BpDrmManagerService::validateAction(
-            int uniqueId, const String8& path,
-            int action, const ActionDescription& description) {
-    ALOGV("validateAction");
-    Parcel data, reply;
-
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-    data.writeString8(path);
-    data.writeInt32(action);
-    data.writeInt32(description.outputType);
-    data.writeInt32(description.configuration);
-
-    remote()->transact(VALIDATE_ACTION, data, &reply);
-
-    return static_cast<bool>(reply.readInt32());
-}
-
-status_t BpDrmManagerService::removeRights(int uniqueId, const String8& path) {
-    ALOGV("removeRights");
-    Parcel data, reply;
-
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-    data.writeString8(path);
-
-    remote()->transact(REMOVE_RIGHTS, data, &reply);
-    return reply.readInt32();
-}
-
-status_t BpDrmManagerService::removeAllRights(int uniqueId) {
-    ALOGV("removeAllRights");
-    Parcel data, reply;
-
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-
-    remote()->transact(REMOVE_ALL_RIGHTS, data, &reply);
-    return reply.readInt32();
-}
-
-int BpDrmManagerService::openConvertSession(int uniqueId, const String8& mimeType) {
-    ALOGV("openConvertSession");
-    Parcel data, reply;
-
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-    data.writeString8(mimeType);
-
-    remote()->transact(OPEN_CONVERT_SESSION, data, &reply);
-    return reply.readInt32();
-}
-
-DrmConvertedStatus* BpDrmManagerService::convertData(
-            int uniqueId, int convertId, const DrmBuffer* inputData) {
-    ALOGV("convertData");
-    Parcel data, reply;
-
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-    data.writeInt32(convertId);
-    data.writeInt32(inputData->length);
-    data.write(inputData->data, inputData->length);
-
-    remote()->transact(CONVERT_DATA, data, &reply);
-
-    DrmConvertedStatus* drmConvertedStatus = NULL;
-
-    if (0 != reply.dataAvail()) {
-        //Filling DRM Converted Status
-        const int statusCode = reply.readInt32();
-        const off64_t offset = reply.readInt64();
-
-        DrmBuffer* convertedData = NULL;
-        if (0 != reply.dataAvail()) {
-            const int bufferSize = reply.readInt32();
-            char* data = NULL;
-            if (0 < bufferSize) {
-                data = new char[bufferSize];
-                reply.read(data, bufferSize);
-            }
-            convertedData = new DrmBuffer(data, bufferSize);
-        }
-        drmConvertedStatus = new DrmConvertedStatus(statusCode, convertedData, offset);
-    }
-    return drmConvertedStatus;
-}
-
-DrmConvertedStatus* BpDrmManagerService::closeConvertSession(int uniqueId, int convertId) {
-    ALOGV("closeConvertSession");
-    Parcel data, reply;
-
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-    data.writeInt32(convertId);
-
-    remote()->transact(CLOSE_CONVERT_SESSION, data, &reply);
-
-    DrmConvertedStatus* drmConvertedStatus = NULL;
-
-    if (0 != reply.dataAvail()) {
-        //Filling DRM Converted Status
-        const int statusCode = reply.readInt32();
-        const off64_t offset = reply.readInt64();
-
-        DrmBuffer* convertedData = NULL;
-        if (0 != reply.dataAvail()) {
-            const int bufferSize = reply.readInt32();
-            char* data = NULL;
-            if (0 < bufferSize) {
-                data = new char[bufferSize];
-                reply.read(data, bufferSize);
-            }
-            convertedData = new DrmBuffer(data, bufferSize);
-        }
-        drmConvertedStatus = new DrmConvertedStatus(statusCode, convertedData, offset);
-    }
-    return drmConvertedStatus;
-}
-
-status_t BpDrmManagerService::getAllSupportInfo(
-            int uniqueId, int* length, DrmSupportInfo** drmSupportInfoArray) {
-    ALOGV("Get All Support Info");
-    Parcel data, reply;
-
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-
-    remote()->transact(GET_ALL_SUPPORT_INFO, data, &reply);
-
-    //Filling DRM Support Info
-    const int arraySize = reply.readInt32();
-    if (0 < arraySize) {
-        *drmSupportInfoArray = new DrmSupportInfo[arraySize];
-
-        for (int index = 0; index < arraySize; ++index) {
-            DrmSupportInfo drmSupportInfo;
-
-            const int fileSuffixVectorSize = reply.readInt32();
-            for (int i = 0; i < fileSuffixVectorSize; ++i) {
-                drmSupportInfo.addFileSuffix(reply.readString8());
-            }
-
-            const int mimeTypeVectorSize = reply.readInt32();
-            for (int i = 0; i < mimeTypeVectorSize; ++i) {
-                drmSupportInfo.addMimeType(reply.readString8());
-            }
-
-            drmSupportInfo.setDescription(reply.readString8());
-            (*drmSupportInfoArray)[index] = drmSupportInfo;
-        }
-    }
-    *length = arraySize;
-    return reply.readInt32();
-}
-
-DecryptHandle* BpDrmManagerService::openDecryptSession(
-            int uniqueId, int fd, off64_t offset, off64_t length, const char* mime) {
-    ALOGV("Entering BpDrmManagerService::openDecryptSession");
-    Parcel data, reply;
-
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-    data.writeFileDescriptor(fd);
-    data.writeInt64(offset);
-    data.writeInt64(length);
-    String8 mimeType;
-    if (mime) {
-        mimeType = mime;
-    }
-    data.writeString8(mimeType);
-
-    remote()->transact(OPEN_DECRYPT_SESSION, data, &reply);
-
-    DecryptHandle* handle = NULL;
-    if (0 != reply.dataAvail()) {
-        handle = new DecryptHandle();
-        readDecryptHandleFromParcelData(handle, reply);
-    }
-    return handle;
-}
-
-DecryptHandle* BpDrmManagerService::openDecryptSession(
-        int uniqueId, const char* uri, const char* mime) {
-
-    ALOGV("Entering BpDrmManagerService::openDecryptSession: mime=%s", mime? mime: "NULL");
-    Parcel data, reply;
-
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-    data.writeString8(String8(uri));
-    String8 mimeType;
-    if (mime) {
-        mimeType = mime;
-    }
-    data.writeString8(mimeType);
-
-    remote()->transact(OPEN_DECRYPT_SESSION_FROM_URI, data, &reply);
-
-    DecryptHandle* handle = NULL;
-    if (0 != reply.dataAvail()) {
-        handle = new DecryptHandle();
-        readDecryptHandleFromParcelData(handle, reply);
-    } else {
-        ALOGV("no decryptHandle is generated in service side");
-    }
-    return handle;
-}
-
-status_t BpDrmManagerService::closeDecryptSession(int uniqueId, DecryptHandle* decryptHandle) {
-    ALOGV("closeDecryptSession");
-    Parcel data, reply;
-
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-
-    writeDecryptHandleToParcelData(decryptHandle, &data);
-
-    remote()->transact(CLOSE_DECRYPT_SESSION, data, &reply);
-
-    return reply.readInt32();
-}
-
-status_t BpDrmManagerService::initializeDecryptUnit(
-            int uniqueId, DecryptHandle* decryptHandle,
-            int decryptUnitId, const DrmBuffer* headerInfo) {
-    ALOGV("initializeDecryptUnit");
-    Parcel data, reply;
-
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-
-    writeDecryptHandleToParcelData(decryptHandle, &data);
-
-    data.writeInt32(decryptUnitId);
-
-    data.writeInt32(headerInfo->length);
-    data.write(headerInfo->data, headerInfo->length);
-
-    remote()->transact(INITIALIZE_DECRYPT_UNIT, data, &reply);
-    return reply.readInt32();
-}
-
-status_t BpDrmManagerService::decrypt(
-            int uniqueId, DecryptHandle* decryptHandle, int decryptUnitId,
-            const DrmBuffer* encBuffer, DrmBuffer** decBuffer, DrmBuffer* IV) {
-    ALOGV("decrypt");
-    Parcel data, reply;
-
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-
-    writeDecryptHandleToParcelData(decryptHandle, &data);
-
-    data.writeInt32(decryptUnitId);
-    data.writeInt32((*decBuffer)->length);
-
-    data.writeInt32(encBuffer->length);
-    data.write(encBuffer->data, encBuffer->length);
-
-    if (NULL != IV) {
-        data.writeInt32(IV->length);
-        data.write(IV->data, IV->length);
-    }
-
-    remote()->transact(DECRYPT, data, &reply);
-
-    const status_t status = reply.readInt32();
-    ALOGV("Return value of decrypt() is %d", status);
-
-    const int size = reply.readInt32();
-    (*decBuffer)->length = size;
-    reply.read((void *)(*decBuffer)->data, size);
-
-    return status;
-}
-
-status_t BpDrmManagerService::finalizeDecryptUnit(
-            int uniqueId, DecryptHandle* decryptHandle, int decryptUnitId) {
-    ALOGV("finalizeDecryptUnit");
-    Parcel data, reply;
-
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-
-    writeDecryptHandleToParcelData(decryptHandle, &data);
-
-    data.writeInt32(decryptUnitId);
-
-    remote()->transact(FINALIZE_DECRYPT_UNIT, data, &reply);
-    return reply.readInt32();
-}
-
-ssize_t BpDrmManagerService::pread(
-            int uniqueId, DecryptHandle* decryptHandle, void* buffer,
-            ssize_t numBytes, off64_t offset) {
-    ALOGV("read");
-    Parcel data, reply;
-    int result;
-
-    data.writeInterfaceToken(IDrmManagerService::getInterfaceDescriptor());
-    data.writeInt32(uniqueId);
-
-    writeDecryptHandleToParcelData(decryptHandle, &data);
-
-    data.writeInt32(numBytes);
-    data.writeInt64(offset);
-
-    remote()->transact(PREAD, data, &reply);
-    result = reply.readInt32();
-    if (0 < result) {
-        reply.read(buffer, result);
-    }
-    return result;
-}
-
-IMPLEMENT_META_INTERFACE(DrmManagerService, "drm.IDrmManagerService");
-
-status_t BnDrmManagerService::onTransact(
-            uint32_t code, const Parcel& data,
-            Parcel* reply, uint32_t flags) {
-    ALOGV("Entering BnDrmManagerService::onTransact with code %d", code);
-
-    switch (code) {
-    case ADD_UNIQUEID:
-    {
-        ALOGV("BnDrmManagerService::onTransact :ADD_UNIQUEID");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-        int uniqueId = addUniqueId(data.readInt32());
-        reply->writeInt32(uniqueId);
-        return DRM_NO_ERROR;
-    }
-
-    case REMOVE_UNIQUEID:
-    {
-        ALOGV("BnDrmManagerService::onTransact :REMOVE_UNIQUEID");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-        removeUniqueId(data.readInt32());
-        return DRM_NO_ERROR;
-    }
-
-    case ADD_CLIENT:
-    {
-        ALOGV("BnDrmManagerService::onTransact :ADD_CLIENT");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-        addClient(data.readInt32());
-        return DRM_NO_ERROR;
-    }
-
-    case REMOVE_CLIENT:
-    {
-        ALOGV("BnDrmManagerService::onTransact :REMOVE_CLIENT");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-        removeClient(data.readInt32());
-        return DRM_NO_ERROR;
-    }
-
-    case SET_DRM_SERVICE_LISTENER:
-    {
-        ALOGV("BnDrmManagerService::onTransact :SET_DRM_SERVICE_LISTENER");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-
-        const int uniqueId = data.readInt32();
-        const sp<IDrmServiceListener> drmServiceListener
-            = interface_cast<IDrmServiceListener> (data.readStrongBinder());
-
-        status_t status = setDrmServiceListener(uniqueId, drmServiceListener);
-
-        reply->writeInt32(status);
-        return DRM_NO_ERROR;
-    }
-
-    case INSTALL_DRM_ENGINE:
-    {
-        ALOGV("BnDrmManagerService::onTransact :INSTALL_DRM_ENGINE");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-
-        const int uniqueId = data.readInt32();
-        const String8 engineFile = data.readString8();
-        status_t status = installDrmEngine(uniqueId, engineFile);
-
-        reply->writeInt32(status);
-        return DRM_NO_ERROR;
-    }
-
-    case GET_CONSTRAINTS_FROM_CONTENT:
-    {
-        ALOGV("BnDrmManagerService::onTransact :GET_CONSTRAINTS_FROM_CONTENT");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-
-        const int uniqueId = data.readInt32();
-        const String8 path = data.readString8();
-
-        DrmConstraints* drmConstraints
-            = getConstraints(uniqueId, &path, data.readInt32());
-
-        if (NULL != drmConstraints) {
-            //Filling DRM Constraints contents
-            reply->writeInt32(drmConstraints->getCount());
-
-            DrmConstraints::KeyIterator keyIt = drmConstraints->keyIterator();
-            while (keyIt.hasNext()) {
-                const String8 key = keyIt.next();
-                reply->writeString8(key);
-                const char* value = drmConstraints->getAsByteArray(&key);
-                int bufferSize = 0;
-                if (NULL != value) {
-                    bufferSize = strlen(value);
-                }
-                reply->writeInt32(bufferSize + 1);
-                reply->write(value, bufferSize + 1);
-            }
-        }
-        delete drmConstraints; drmConstraints = NULL;
-        return DRM_NO_ERROR;
-    }
-
-    case GET_METADATA_FROM_CONTENT:
-    {
-        ALOGV("BnDrmManagerService::onTransact :GET_METADATA_FROM_CONTENT");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-
-        const int uniqueId = data.readInt32();
-        const String8 path = data.readString8();
-
-        DrmMetadata* drmMetadata = getMetadata(uniqueId, &path);
-        if (NULL != drmMetadata) {
-            //Filling DRM Metadata contents
-            reply->writeInt32(drmMetadata->getCount());
-
-            DrmMetadata::KeyIterator keyIt = drmMetadata->keyIterator();
-            while (keyIt.hasNext()) {
-                const String8 key = keyIt.next();
-                reply->writeString8(key);
-                const char* value = drmMetadata->getAsByteArray(&key);
-                int bufferSize = 0;
-                if (NULL != value) {
-                    bufferSize = strlen(value);
-                    reply->writeInt32(bufferSize + 1);
-                    reply->write(value, bufferSize + 1);
-                } else {
-                    reply->writeInt32(0);
-                }
-            }
-        }
-        delete drmMetadata; drmMetadata = NULL;
-        return NO_ERROR;
-    }
-
-    case CAN_HANDLE:
-    {
-        ALOGV("BnDrmManagerService::onTransact :CAN_HANDLE");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-
-        const int uniqueId = data.readInt32();
-        const String8 path = data.readString8();
-        const String8 mimeType = data.readString8();
-
-        bool result = canHandle(uniqueId, path, mimeType);
-
-        reply->writeInt32(result);
-        return DRM_NO_ERROR;
-    }
-
-    case PROCESS_DRM_INFO:
-    {
-        ALOGV("BnDrmManagerService::onTransact :PROCESS_DRM_INFO");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-
-        const int uniqueId = data.readInt32();
-
-        //Filling DRM info
-        const int infoType = data.readInt32();
-        const int bufferSize = data.readInt32();
-        char* buffer = NULL;
-        if (0 < bufferSize) {
-            buffer = (char *)data.readInplace(bufferSize);
-        }
-        const DrmBuffer drmBuffer(buffer, bufferSize);
-        DrmInfo* drmInfo = new DrmInfo(infoType, drmBuffer, data.readString8());
-
-        const int size = data.readInt32();
-        for (int index = 0; index < size; ++index) {
-            const String8 key(data.readString8());
-            const String8 value(data.readString8());
-            drmInfo->put(key, (value == String8("NULL")) ? String8("") : value);
-        }
-
-        DrmInfoStatus* drmInfoStatus = processDrmInfo(uniqueId, drmInfo);
-
-        if (NULL != drmInfoStatus) {
-            //Filling DRM Info Status contents
-            reply->writeInt32(drmInfoStatus->statusCode);
-            reply->writeInt32(drmInfoStatus->infoType);
-            reply->writeString8(drmInfoStatus->mimeType);
-
-            if (NULL != drmInfoStatus->drmBuffer) {
-                const DrmBuffer* drmBuffer = drmInfoStatus->drmBuffer;
-                const int bufferSize = drmBuffer->length;
-                reply->writeInt32(bufferSize);
-                if (0 < bufferSize) {
-                    reply->write(drmBuffer->data, bufferSize);
-                }
-                delete [] drmBuffer->data;
-                delete drmBuffer; drmBuffer = NULL;
-            }
-        }
-        delete drmInfo; drmInfo = NULL;
-        delete drmInfoStatus; drmInfoStatus = NULL;
-        return DRM_NO_ERROR;
-    }
-
-    case ACQUIRE_DRM_INFO:
-    {
-        ALOGV("BnDrmManagerService::onTransact :ACQUIRE_DRM_INFO");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-
-        const int uniqueId = data.readInt32();
-
-        //Filling DRM info Request
-        const int infoType = data.readInt32();
-        const String8 mimeType = data.readString8();
-        DrmInfoRequest* drmInfoRequest = new DrmInfoRequest(infoType, mimeType);
-
-        const int size = data.readInt32();
-        for (int index = 0; index < size; ++index) {
-            const String8 key(data.readString8());
-            const String8 value(data.readString8());
-            drmInfoRequest->put(key, (value == String8("NULL")) ? String8("") : value);
-        }
-
-        DrmInfo* drmInfo = acquireDrmInfo(uniqueId, drmInfoRequest);
-
-        if (NULL != drmInfo) {
-            //Filling DRM Info
-            const DrmBuffer drmBuffer = drmInfo->getData();
-            reply->writeInt32(drmInfo->getInfoType());
-
-            const int bufferSize = drmBuffer.length;
-            reply->writeInt32(bufferSize);
-            if (0 < bufferSize) {
-                reply->write(drmBuffer.data, bufferSize);
-            }
-            reply->writeString8(drmInfo->getMimeType());
-            reply->writeInt32(drmInfo->getCount());
-
-            DrmInfo::KeyIterator keyIt = drmInfo->keyIterator();
-            while (keyIt.hasNext()) {
-                const String8 key = keyIt.next();
-                reply->writeString8(key);
-                const String8 value = drmInfo->get(key);
-                reply->writeString8((value == String8("")) ? String8("NULL") : value);
-            }
-            delete [] drmBuffer.data;
-        }
-        delete drmInfoRequest; drmInfoRequest = NULL;
-        delete drmInfo; drmInfo = NULL;
-        return DRM_NO_ERROR;
-    }
-
-    case SAVE_RIGHTS:
-    {
-        ALOGV("BnDrmManagerService::onTransact :SAVE_RIGHTS");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-
-        const int uniqueId = data.readInt32();
-
-        //Filling DRM Rights
-        const int bufferSize = data.readInt32();
-        const DrmBuffer drmBuffer((char *)data.readInplace(bufferSize), bufferSize);
-
-        const String8 mimeType(data.readString8());
-        const String8 accountId(data.readString8());
-        const String8 subscriptionId(data.readString8());
-        const String8 rightsPath(data.readString8());
-        const String8 contentPath(data.readString8());
-
-        DrmRights drmRights(drmBuffer,
-                            ((mimeType == String8("NULL")) ? String8("") : mimeType),
-                            ((accountId == String8("NULL")) ? String8("") : accountId),
-                            ((subscriptionId == String8("NULL")) ? String8("") : subscriptionId));
-
-        const status_t status = saveRights(uniqueId, drmRights,
-                            ((rightsPath == String8("NULL")) ? String8("") : rightsPath),
-                            ((contentPath == String8("NULL")) ? String8("") : contentPath));
-
-        reply->writeInt32(status);
-        return DRM_NO_ERROR;
-    }
-
-    case GET_ORIGINAL_MIMETYPE:
-    {
-        ALOGV("BnDrmManagerService::onTransact :GET_ORIGINAL_MIMETYPE");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-
-        const int uniqueId = data.readInt32();
-        const String8 path = data.readString8();
-        const String8 originalMimeType = getOriginalMimeType(uniqueId, path);
-
-        reply->writeString8(originalMimeType);
-        return DRM_NO_ERROR;
-    }
-
-    case GET_DRM_OBJECT_TYPE:
-    {
-        ALOGV("BnDrmManagerService::onTransact :GET_DRM_OBJECT_TYPE");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-
-        const int uniqueId = data.readInt32();
-        const String8 path = data.readString8();
-        const String8 mimeType = data.readString8();
-        const int drmObjectType = getDrmObjectType(uniqueId, path, mimeType);
-
-        reply->writeInt32(drmObjectType);
-        return DRM_NO_ERROR;
-    }
-
-    case CHECK_RIGHTS_STATUS:
-    {
-        ALOGV("BnDrmManagerService::onTransact :CHECK_RIGHTS_STATUS");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-
-        const int uniqueId = data.readInt32();
-        const String8 path = data.readString8();
-        const int action = data.readInt32();
-        const int result = checkRightsStatus(uniqueId, path, action);
-
-        reply->writeInt32(result);
-        return DRM_NO_ERROR;
-    }
-
-    case CONSUME_RIGHTS:
-    {
-        ALOGV("BnDrmManagerService::onTransact :CONSUME_RIGHTS");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-
-        const int uniqueId = data.readInt32();
-
-        DecryptHandle handle;
-        readDecryptHandleFromParcelData(&handle, data);
-
-        const int action = data.readInt32();
-        const bool reserve = static_cast<bool>(data.readInt32());
-        const status_t status
-            = consumeRights(uniqueId, &handle, action, reserve);
-        reply->writeInt32(status);
-
-        clearDecryptHandle(&handle);
-        return DRM_NO_ERROR;
-    }
-
-    case SET_PLAYBACK_STATUS:
-    {
-        ALOGV("BnDrmManagerService::onTransact :SET_PLAYBACK_STATUS");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-
-        const int uniqueId = data.readInt32();
-
-        DecryptHandle handle;
-        readDecryptHandleFromParcelData(&handle, data);
-
-        const int playbackStatus = data.readInt32();
-        const int64_t position = data.readInt64();
-        const status_t status
-            = setPlaybackStatus(uniqueId, &handle, playbackStatus, position);
-        reply->writeInt32(status);
-
-        clearDecryptHandle(&handle);
-        return DRM_NO_ERROR;
-    }
-
-    case VALIDATE_ACTION:
-    {
-        ALOGV("BnDrmManagerService::onTransact :VALIDATE_ACTION");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-
-        const int uniqueId = data.readInt32();
-        const String8 path = data.readString8();
-        const int action = data.readInt32();
-        const int outputType = data.readInt32();
-        const int configuration = data.readInt32();
-        bool result = validateAction(uniqueId, path, action,
-                ActionDescription(outputType, configuration));
-
-        reply->writeInt32(result);
-        return DRM_NO_ERROR;
-    }
-
-    case REMOVE_RIGHTS:
-    {
-        ALOGV("BnDrmManagerService::onTransact :REMOVE_RIGHTS");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-
-        int uniqueId = data.readInt32();
-        String8 path = data.readString8();
-        const status_t status = removeRights(uniqueId, path);
-        reply->writeInt32(status);
-
-        return DRM_NO_ERROR;
-    }
-
-    case REMOVE_ALL_RIGHTS:
-    {
-        ALOGV("BnDrmManagerService::onTransact :REMOVE_ALL_RIGHTS");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-
-        const status_t status = removeAllRights(data.readInt32());
-        reply->writeInt32(status);
-
-        return DRM_NO_ERROR;
-    }
-
-    case OPEN_CONVERT_SESSION:
-    {
-        ALOGV("BnDrmManagerService::onTransact :OPEN_CONVERT_SESSION");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-
-        const int uniqueId = data.readInt32();
-        const String8 mimeType = data.readString8();
-        const int convertId = openConvertSession(uniqueId, mimeType);
-
-        reply->writeInt32(convertId);
-        return DRM_NO_ERROR;
-    }
-
-    case CONVERT_DATA:
-    {
-        ALOGV("BnDrmManagerService::onTransact :CONVERT_DATA");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-
-        const int uniqueId = data.readInt32();
-        const int convertId = data.readInt32();
-
-        //Filling input data
-        const int bufferSize = data.readInt32();
-        DrmBuffer* inputData = new DrmBuffer((char *)data.readInplace(bufferSize), bufferSize);
-
-        DrmConvertedStatus*    drmConvertedStatus = convertData(uniqueId, convertId, inputData);
-
-        if (NULL != drmConvertedStatus) {
-            //Filling Drm Converted Ststus
-            reply->writeInt32(drmConvertedStatus->statusCode);
-            reply->writeInt64(drmConvertedStatus->offset);
-
-            if (NULL != drmConvertedStatus->convertedData) {
-                const DrmBuffer* convertedData = drmConvertedStatus->convertedData;
-                const int bufferSize = convertedData->length;
-                reply->writeInt32(bufferSize);
-                if (0 < bufferSize) {
-                    reply->write(convertedData->data, bufferSize);
-                }
-                delete [] convertedData->data;
-                delete convertedData; convertedData = NULL;
-            }
-        }
-        delete inputData; inputData = NULL;
-        delete drmConvertedStatus; drmConvertedStatus = NULL;
-        return DRM_NO_ERROR;
-    }
-
-    case CLOSE_CONVERT_SESSION:
-    {
-        ALOGV("BnDrmManagerService::onTransact :CLOSE_CONVERT_SESSION");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-
-        const int uniqueId = data.readInt32();
-        const int convertId = data.readInt32();
-        DrmConvertedStatus* drmConvertedStatus
-            = closeConvertSession(uniqueId, convertId);
-
-        if (NULL != drmConvertedStatus) {
-            //Filling Drm Converted Ststus
-            reply->writeInt32(drmConvertedStatus->statusCode);
-            reply->writeInt64(drmConvertedStatus->offset);
-
-            if (NULL != drmConvertedStatus->convertedData) {
-                const DrmBuffer* convertedData = drmConvertedStatus->convertedData;
-                const int bufferSize = convertedData->length;
-                reply->writeInt32(bufferSize);
-                if (0 < bufferSize) {
-                    reply->write(convertedData->data, bufferSize);
-                }
-                delete [] convertedData->data;
-                delete convertedData; convertedData = NULL;
-            }
-        }
-        delete drmConvertedStatus; drmConvertedStatus = NULL;
-        return DRM_NO_ERROR;
-    }
-
-    case GET_ALL_SUPPORT_INFO:
-    {
-        ALOGV("BnDrmManagerService::onTransact :GET_ALL_SUPPORT_INFO");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-
-        const int uniqueId = data.readInt32();
-        int length = 0;
-        DrmSupportInfo* drmSupportInfoArray = NULL;
-
-        status_t status = getAllSupportInfo(uniqueId, &length, &drmSupportInfoArray);
-
-        reply->writeInt32(length);
-        for (int i = 0; i < length; ++i) {
-            DrmSupportInfo drmSupportInfo = drmSupportInfoArray[i];
-
-            reply->writeInt32(drmSupportInfo.getFileSuffixCount());
-            DrmSupportInfo::FileSuffixIterator fileSuffixIt
-                = drmSupportInfo.getFileSuffixIterator();
-            while (fileSuffixIt.hasNext()) {
-                reply->writeString8(fileSuffixIt.next());
-            }
-
-            reply->writeInt32(drmSupportInfo.getMimeTypeCount());
-            DrmSupportInfo::MimeTypeIterator mimeTypeIt = drmSupportInfo.getMimeTypeIterator();
-            while (mimeTypeIt.hasNext()) {
-                reply->writeString8(mimeTypeIt.next());
-            }
-            reply->writeString8(drmSupportInfo.getDescription());
-        }
-        delete [] drmSupportInfoArray; drmSupportInfoArray = NULL;
-        reply->writeInt32(status);
-        return DRM_NO_ERROR;
-    }
-
-    case OPEN_DECRYPT_SESSION:
-    {
-        ALOGV("BnDrmManagerService::onTransact :OPEN_DECRYPT_SESSION");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-
-        const int uniqueId = data.readInt32();
-        const int fd = data.readFileDescriptor();
-
-        const off64_t offset = data.readInt64();
-        const off64_t length = data.readInt64();
-        const String8 mime = data.readString8();
-
-        DecryptHandle* handle
-            = openDecryptSession(uniqueId, fd, offset, length, mime.string());
-
-        if (NULL != handle) {
-            writeDecryptHandleToParcelData(handle, reply);
-            clearDecryptHandle(handle);
-            delete handle; handle = NULL;
-        }
-        return DRM_NO_ERROR;
-    }
-
-    case OPEN_DECRYPT_SESSION_FROM_URI:
-    {
-        ALOGV("BnDrmManagerService::onTransact :OPEN_DECRYPT_SESSION_FROM_URI");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-
-        const int uniqueId = data.readInt32();
-        const String8 uri = data.readString8();
-        const String8 mime = data.readString8();
-
-        DecryptHandle* handle = openDecryptSession(uniqueId, uri.string(), mime.string());
-
-        if (NULL != handle) {
-            writeDecryptHandleToParcelData(handle, reply);
-
-            clearDecryptHandle(handle);
-            delete handle; handle = NULL;
-        } else {
-            ALOGV("NULL decryptHandle is returned");
-        }
-        return DRM_NO_ERROR;
-    }
-
-    case CLOSE_DECRYPT_SESSION:
-    {
-        ALOGV("BnDrmManagerService::onTransact :CLOSE_DECRYPT_SESSION");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-
-        const int uniqueId = data.readInt32();
-
-        DecryptHandle* handle = new DecryptHandle();
-        readDecryptHandleFromParcelData(handle, data);
-
-        const status_t status = closeDecryptSession(uniqueId, handle);
-        reply->writeInt32(status);
-        return DRM_NO_ERROR;
-    }
-
-    case INITIALIZE_DECRYPT_UNIT:
-    {
-        ALOGV("BnDrmManagerService::onTransact :INITIALIZE_DECRYPT_UNIT");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-
-        const int uniqueId = data.readInt32();
-
-        DecryptHandle handle;
-        readDecryptHandleFromParcelData(&handle, data);
-
-        const int decryptUnitId = data.readInt32();
-
-        //Filling Header info
-        const int bufferSize = data.readInt32();
-        DrmBuffer* headerInfo = NULL;
-        headerInfo = new DrmBuffer((char *)data.readInplace(bufferSize), bufferSize);
-
-        const status_t status
-            = initializeDecryptUnit(uniqueId, &handle, decryptUnitId, headerInfo);
-        reply->writeInt32(status);
-
-        clearDecryptHandle(&handle);
-        delete headerInfo; headerInfo = NULL;
-        return DRM_NO_ERROR;
-    }
-
-    case DECRYPT:
-    {
-        ALOGV("BnDrmManagerService::onTransact :DECRYPT");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-
-        const int uniqueId = data.readInt32();
-
-        DecryptHandle handle;
-        readDecryptHandleFromParcelData(&handle, data);
-
-        const int decryptUnitId = data.readInt32();
-        const int decBufferSize = data.readInt32();
-
-        const int encBufferSize = data.readInt32();
-        DrmBuffer* encBuffer
-            = new DrmBuffer((char *)data.readInplace(encBufferSize), encBufferSize);
-
-        char* buffer = NULL;
-        buffer = new char[decBufferSize];
-        DrmBuffer* decBuffer = new DrmBuffer(buffer, decBufferSize);
-
-        DrmBuffer* IV = NULL;
-        if (0 != data.dataAvail()) {
-            const int ivBufferlength = data.readInt32();
-            IV = new DrmBuffer((char *)data.readInplace(ivBufferlength), ivBufferlength);
-        }
-
-        const status_t status
-            = decrypt(uniqueId, &handle, decryptUnitId, encBuffer, &decBuffer, IV);
-
-        reply->writeInt32(status);
-
-        const int size = decBuffer->length;
-        reply->writeInt32(size);
-        reply->write(decBuffer->data, size);
-
-        clearDecryptHandle(&handle);
-        delete encBuffer; encBuffer = NULL;
-        delete decBuffer; decBuffer = NULL;
-        delete [] buffer; buffer = NULL;
-        delete IV; IV = NULL;
-        return DRM_NO_ERROR;
-    }
-
-    case FINALIZE_DECRYPT_UNIT:
-    {
-        ALOGV("BnDrmManagerService::onTransact :FINALIZE_DECRYPT_UNIT");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-
-        const int uniqueId = data.readInt32();
-
-        DecryptHandle handle;
-        readDecryptHandleFromParcelData(&handle, data);
-
-        const status_t status = finalizeDecryptUnit(uniqueId, &handle, data.readInt32());
-        reply->writeInt32(status);
-
-        clearDecryptHandle(&handle);
-        return DRM_NO_ERROR;
-    }
-
-    case PREAD:
-    {
-        ALOGV("BnDrmManagerService::onTransact :READ");
-        CHECK_INTERFACE(IDrmManagerService, data, reply);
-
-        const int uniqueId = data.readInt32();
-
-        DecryptHandle handle;
-        readDecryptHandleFromParcelData(&handle, data);
-
-        const int numBytes = data.readInt32();
-        char* buffer = new char[numBytes];
-
-        const off64_t offset = data.readInt64();
-
-        ssize_t result = pread(uniqueId, &handle, buffer, numBytes, offset);
-        reply->writeInt32(result);
-        if (0 < result) {
-            reply->write(buffer, result);
-        }
-
-        clearDecryptHandle(&handle);
-        delete [] buffer, buffer = NULL;
-        return DRM_NO_ERROR;
-    }
-
-    default:
-        return BBinder::onTransact(code, data, reply, flags);
-    }
-}
-