static jobject android_drm_DrmManagerClient_getConstraintsFromContent(
JNIEnv* env, jobject thiz, jint uniqueId, jstring jpath, jint usage) {
ALOGV("GetConstraints - Enter");
const String8 pathString = Utility::getStringValue(env, jpath);
DrmConstraints* pConstraints
= getDrmManagerClientImpl(env, thiz)->getConstraints(uniqueId, &pathString, usage);
jclass localRef = env->FindClass("android/content/ContentValues");
jmethodID ContentValues_putByteArray =
env->GetMethodID(localRef, "put", "(Ljava/lang/String;[B)V");
jmethodID ContentValues_putString =
env->GetMethodID(localRef, "put", "(Ljava/lang/String;Ljava/lang/String;)V");
jmethodID ContentValues_constructor = env->GetMethodID(localRef, "<init>", "()V");
jobject constraints = NULL;
if (NULL != localRef && NULL != pConstraints) {
// create the java DrmConstraints object
constraints = env->NewObject(localRef, ContentValues_constructor);
DrmConstraints::KeyIterator keyIt = pConstraints->keyIterator();
while (keyIt.hasNext()) {
String8 key = keyIt.next();
// insert the entry<constraintKey, constraintValue> to newly created java object
if (DrmConstraints::EXTENDED_METADATA == key) {
const char* value = pConstraints->getAsByteArray(&key);
if (NULL != value) {
ScopedLocalRef<jbyteArray> dataArray(env, env->NewByteArray(strlen(value)));
ScopedLocalRef<jstring> keyString(env, env->NewStringUTF(key.string()));
env->SetByteArrayRegion(dataArray.get(), 0, strlen(value), (jbyte*)value);
env->CallVoidMethod(constraints, ContentValues_putByteArray,
keyString.get(), dataArray.get());
}
} else {
String8 value = pConstraints->get(key);
ScopedLocalRef<jstring> keyString(env, env->NewStringUTF(key.string()));
ScopedLocalRef<jstring> valueString(env, env->NewStringUTF(value.string()));
env->CallVoidMethod(constraints, ContentValues_putString,
keyString.get(), valueString.get());
}
}
}
delete pConstraints; pConstraints = NULL;
ALOGV("GetConstraints - Exit");
return constraints;
}
status_t BnDrmManagerService::onTransact(
uint32_t code, const Parcel& data,
Parcel* reply, uint32_t flags) {
LOGV("Entering BnDrmManagerService::onTransact with code %d", code);
switch (code) {
case ADD_UNIQUEID:
{
LOGV("BnDrmManagerService::onTransact :ADD_UNIQUEID");
CHECK_INTERFACE(IDrmManagerService, data, reply);
int uniqueId = addUniqueId(data.readInt32());
reply->writeInt32(uniqueId);
return DRM_NO_ERROR;
}
case REMOVE_UNIQUEID:
{
LOGV("BnDrmManagerService::onTransact :REMOVE_UNIQUEID");
CHECK_INTERFACE(IDrmManagerService, data, reply);
removeUniqueId(data.readInt32());
return DRM_NO_ERROR;
}
case LOAD_PLUGINS:
{
LOGV("BnDrmManagerService::onTransact :LOAD_PLUGINS");
CHECK_INTERFACE(IDrmManagerService, data, reply);
status_t status = loadPlugIns(data.readInt32());
reply->writeInt32(status);
return DRM_NO_ERROR;
}
case LOAD_PLUGINS_FROM_PATH:
{
LOGV("BnDrmManagerService::onTransact :LOAD_PLUGINS_FROM_PATH");
CHECK_INTERFACE(IDrmManagerService, data, reply);
status_t status = loadPlugIns(data.readInt32(), data.readString8());
reply->writeInt32(status);
return DRM_NO_ERROR;
}
case SET_DRM_SERVICE_LISTENER:
{
LOGV("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 UNLOAD_PLUGINS:
{
LOGV("BnDrmManagerService::onTransact :UNLOAD_PLUGINS");
CHECK_INTERFACE(IDrmManagerService, data, reply);
const int uniqueId = data.readInt32();
status_t status = unloadPlugIns(uniqueId);
reply->writeInt32(status);
return DRM_NO_ERROR;
}
case INSTALL_DRM_ENGINE:
{
LOGV("BnDrmManagerService::onTransact :INSTALL_DRM_ENGINE");
CHECK_INTERFACE(IDrmManagerService, data, reply);
status_t status = installDrmEngine(data.readInt32(), data.readString8());
reply->writeInt32(status);
return DRM_NO_ERROR;
}
case GET_CONSTRAINTS_FROM_CONTENT:
{
LOGV("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 CAN_HANDLE:
{
LOGV("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:
{
LOGV("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->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:
{
LOGV("BnDrmManagerService::onTransact :ACQUIRE_DRM_INFO");
CHECK_INTERFACE(IDrmManagerService, data, reply);
const int uniqueId = data.readInt32();
//Filling DRM info Request
DrmInfoRequest* drmInfoRequest = new DrmInfoRequest(data.readInt32(), data.readString8());
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:
{
LOGV("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:
{
LOGV("BnDrmManagerService::onTransact :GET_ORIGINAL_MIMETYPE");
CHECK_INTERFACE(IDrmManagerService, data, reply);
const String8 originalMimeType = getOriginalMimeType(data.readInt32(), data.readString8());
reply->writeString8(originalMimeType);
return DRM_NO_ERROR;
}
case GET_DRM_OBJECT_TYPE:
{
LOGV("BnDrmManagerService::onTransact :GET_DRM_OBJECT_TYPE");
CHECK_INTERFACE(IDrmManagerService, data, reply);
const int drmObjectType
= getDrmObjectType(data.readInt32(), data.readString8(), data.readString8());
reply->writeInt32(drmObjectType);
return DRM_NO_ERROR;
}
case CHECK_RIGHTS_STATUS:
{
LOGV("BnDrmManagerService::onTransact :CHECK_RIGHTS_STATUS");
CHECK_INTERFACE(IDrmManagerService, data, reply);
const int result
= checkRightsStatus(data.readInt32(), data.readString8(), data.readInt32());
reply->writeInt32(result);
return DRM_NO_ERROR;
}
case CONSUME_RIGHTS:
{
LOGV("BnDrmManagerService::onTransact :CONSUME_RIGHTS");
CHECK_INTERFACE(IDrmManagerService, data, reply);
const int uniqueId = data.readInt32();
DecryptHandle handle;
handle.decryptId = data.readInt32();
handle.mimeType = data.readString8();
handle.decryptApiType = data.readInt32();
handle.status = data.readInt32();
handle.decryptInfo = NULL;
const int bufferLength = data.readInt32();
if (INVALID_BUFFER_LENGTH != bufferLength) {
handle.decryptInfo = new DecryptInfo();
handle.decryptInfo->decryptBufferLength = bufferLength;
}
const status_t status
= consumeRights(uniqueId, &handle, data.readInt32(),
static_cast<bool>(data.readInt32()));
reply->writeInt32(status);
delete handle.decryptInfo; handle.decryptInfo = NULL;
return DRM_NO_ERROR;
}
case SET_PLAYBACK_STATUS:
{
LOGV("BnDrmManagerService::onTransact :SET_PLAYBACK_STATUS");
CHECK_INTERFACE(IDrmManagerService, data, reply);
const int uniqueId = data.readInt32();
DecryptHandle handle;
handle.decryptId = data.readInt32();
handle.mimeType = data.readString8();
handle.decryptApiType = data.readInt32();
handle.status = data.readInt32();
handle.decryptInfo = NULL;
const int bufferLength = data.readInt32();
if (INVALID_BUFFER_LENGTH != bufferLength) {
handle.decryptInfo = new DecryptInfo();
handle.decryptInfo->decryptBufferLength = bufferLength;
}
const status_t status
= setPlaybackStatus(uniqueId, &handle, data.readInt32(), data.readInt32());
reply->writeInt32(status);
delete handle.decryptInfo; handle.decryptInfo = NULL;
return DRM_NO_ERROR;
}
case VALIDATE_ACTION:
{
LOGV("BnDrmManagerService::onTransact :VALIDATE_ACTION");
CHECK_INTERFACE(IDrmManagerService, data, reply);
bool result = validateAction(
data.readInt32(),
data.readString8(),
data.readInt32(),
ActionDescription(data.readInt32(), data.readInt32()));
reply->writeInt32(result);
return DRM_NO_ERROR;
}
case REMOVE_RIGHTS:
{
LOGV("BnDrmManagerService::onTransact :REMOVE_RIGHTS");
CHECK_INTERFACE(IDrmManagerService, data, reply);
const status_t status = removeRights(data.readInt32(), data.readString8());
reply->writeInt32(status);
return DRM_NO_ERROR;
}
case REMOVE_ALL_RIGHTS:
{
LOGV("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:
{
LOGV("BnDrmManagerService::onTransact :OPEN_CONVERT_SESSION");
CHECK_INTERFACE(IDrmManagerService, data, reply);
const int convertId = openConvertSession(data.readInt32(), data.readString8());
reply->writeInt32(convertId);
return DRM_NO_ERROR;
}
case CONVERT_DATA:
{
LOGV("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->writeInt32(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:
{
LOGV("BnDrmManagerService::onTransact :CLOSE_CONVERT_SESSION");
CHECK_INTERFACE(IDrmManagerService, data, reply);
DrmConvertedStatus* drmConvertedStatus
= closeConvertSession(data.readInt32(), data.readInt32());
if (NULL != drmConvertedStatus) {
//Filling Drm Converted Ststus
reply->writeInt32(drmConvertedStatus->statusCode);
reply->writeInt32(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:
{
LOGV("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:
{
LOGV("BnDrmManagerService::onTransact :OPEN_DECRYPT_SESSION");
CHECK_INTERFACE(IDrmManagerService, data, reply);
const int uniqueId = data.readInt32();
const int fd = data.readFileDescriptor();
DecryptHandle* handle
= openDecryptSession(uniqueId, fd, data.readInt32(), data.readInt32());
if (NULL != handle) {
reply->writeInt32(handle->decryptId);
reply->writeString8(handle->mimeType);
reply->writeInt32(handle->decryptApiType);
reply->writeInt32(handle->status);
if (NULL != handle->decryptInfo) {
reply->writeInt32(handle->decryptInfo->decryptBufferLength);
delete handle->decryptInfo; handle->decryptInfo = NULL;
}
} else {
LOGE("NULL decryptHandle is returned");
}
delete handle; handle = NULL;
return DRM_NO_ERROR;
}
case CLOSE_DECRYPT_SESSION:
{
LOGV("BnDrmManagerService::onTransact :CLOSE_DECRYPT_SESSION");
CHECK_INTERFACE(IDrmManagerService, data, reply);
const int uniqueId = data.readInt32();
DecryptHandle* handle = new DecryptHandle();
handle->decryptId = data.readInt32();
handle->mimeType = data.readString8();
handle->decryptApiType = data.readInt32();
handle->status = data.readInt32();
handle->decryptInfo = NULL;
const int bufferLength = data.readInt32();
if (INVALID_BUFFER_LENGTH != bufferLength) {
handle->decryptInfo = new DecryptInfo();
handle->decryptInfo->decryptBufferLength = bufferLength;
}
const status_t status = closeDecryptSession(uniqueId, handle);
reply->writeInt32(status);
return DRM_NO_ERROR;
}
case INITIALIZE_DECRYPT_UNIT:
{
LOGV("BnDrmManagerService::onTransact :INITIALIZE_DECRYPT_UNIT");
CHECK_INTERFACE(IDrmManagerService, data, reply);
const int uniqueId = data.readInt32();
DecryptHandle handle;
handle.decryptId = data.readInt32();
handle.mimeType = data.readString8();
handle.decryptApiType = data.readInt32();
handle.status = data.readInt32();
handle.decryptInfo = NULL;
const int bufferLength = data.readInt32();
if (INVALID_BUFFER_LENGTH != bufferLength) {
handle.decryptInfo = new DecryptInfo();
handle.decryptInfo->decryptBufferLength = bufferLength;
}
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);
delete handle.decryptInfo; handle.decryptInfo = NULL;
delete headerInfo; headerInfo = NULL;
return DRM_NO_ERROR;
}
case DECRYPT:
{
LOGV("BnDrmManagerService::onTransact :DECRYPT");
CHECK_INTERFACE(IDrmManagerService, data, reply);
const int uniqueId = data.readInt32();
DecryptHandle handle;
handle.decryptId = data.readInt32();
handle.mimeType = data.readString8();
handle.decryptApiType = data.readInt32();
handle.status = data.readInt32();
handle.decryptInfo = NULL;
const int bufferLength = data.readInt32();
if (INVALID_BUFFER_LENGTH != bufferLength) {
handle.decryptInfo = new DecryptInfo();
handle.decryptInfo->decryptBufferLength = bufferLength;
}
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);
delete handle.decryptInfo; handle.decryptInfo = NULL;
delete encBuffer; encBuffer = NULL;
delete decBuffer; decBuffer = NULL;
delete [] buffer; buffer = NULL;
delete IV; IV = NULL;
return DRM_NO_ERROR;
}
case FINALIZE_DECRYPT_UNIT:
{
LOGV("BnDrmManagerService::onTransact :FINALIZE_DECRYPT_UNIT");
CHECK_INTERFACE(IDrmManagerService, data, reply);
const int uniqueId = data.readInt32();
DecryptHandle handle;
handle.decryptId = data.readInt32();
handle.mimeType = data.readString8();
handle.decryptApiType = data.readInt32();
handle.status = data.readInt32();
handle.decryptInfo = NULL;
const int bufferLength = data.readInt32();
if (INVALID_BUFFER_LENGTH != bufferLength) {
handle.decryptInfo = new DecryptInfo();
handle.decryptInfo->decryptBufferLength = bufferLength;
}
const status_t status = finalizeDecryptUnit(uniqueId, &handle, data.readInt32());
reply->writeInt32(status);
delete handle.decryptInfo; handle.decryptInfo = NULL;
return DRM_NO_ERROR;
}
case PREAD:
{
LOGV("BnDrmManagerService::onTransact :READ");
CHECK_INTERFACE(IDrmManagerService, data, reply);
const int uniqueId = data.readInt32();
DecryptHandle handle;
handle.decryptId = data.readInt32();
handle.mimeType = data.readString8();
handle.decryptApiType = data.readInt32();
handle.status = data.readInt32();
handle.decryptInfo = NULL;
const int bufferLength = data.readInt32();
if (INVALID_BUFFER_LENGTH != bufferLength) {
handle.decryptInfo = new DecryptInfo();
handle.decryptInfo->decryptBufferLength = bufferLength;
}
const int numBytes = data.readInt32();
char* buffer = new char[numBytes];
const off_t offset = data.readInt32();
ssize_t result = pread(uniqueId, &handle, buffer, numBytes, offset);
reply->writeInt32(result);
if (0 < result) {
reply->write(buffer, result);
}
delete handle.decryptInfo; handle.decryptInfo = NULL;
delete [] buffer, buffer = NULL;
return DRM_NO_ERROR;
}
default:
return BBinder::onTransact(code, data, reply, flags);
}
}