status_t layer_state_t::read(const Parcel& input)
{
surface = input.readStrongBinder();
what = input.readUint32();
x = input.readFloat();
y = input.readFloat();
z = input.readUint32();
w = input.readUint32();
h = input.readUint32();
layerStack = input.readUint32();
alpha = input.readFloat();
flags = static_cast<uint8_t>(input.readUint32());
mask = static_cast<uint8_t>(input.readUint32());
const void* matrix_data = input.readInplace(sizeof(layer_state_t::matrix22_t));
if (matrix_data) {
matrix = *reinterpret_cast<layer_state_t::matrix22_t const *>(matrix_data);
} else {
return BAD_VALUE;
}
input.read(crop);
input.read(finalCrop);
handle = input.readStrongBinder();
frameNumber = input.readUint64();
overrideScalingMode = input.readInt32();
input.read(transparentRegion);
return NO_ERROR;
}
status_t BnSoundTrigger::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch(code) {
case DETACH: {
ALOGV("DETACH");
CHECK_INTERFACE(ISoundTrigger, data, reply);
detach();
return NO_ERROR;
} break;
case LOAD_SOUND_MODEL: {
CHECK_INTERFACE(ISoundTrigger, data, reply);
sp<IMemory> modelMemory = interface_cast<IMemory>(
data.readStrongBinder());
sound_model_handle_t handle;
status_t status = loadSoundModel(modelMemory, &handle);
reply->writeInt32(status);
if (status == NO_ERROR) {
reply->write(&handle, sizeof(sound_model_handle_t));
}
return NO_ERROR;
}
case UNLOAD_SOUND_MODEL: {
CHECK_INTERFACE(ISoundTrigger, data, reply);
sound_model_handle_t handle;
data.read(&handle, sizeof(sound_model_handle_t));
status_t status = unloadSoundModel(handle);
reply->writeInt32(status);
return NO_ERROR;
}
case START_RECOGNITION: {
CHECK_INTERFACE(ISoundTrigger, data, reply);
sound_model_handle_t handle;
data.read(&handle, sizeof(sound_model_handle_t));
sp<IMemory> dataMemory;
if (data.readInt32() != 0) {
dataMemory = interface_cast<IMemory>(data.readStrongBinder());
}
status_t status = startRecognition(handle, dataMemory);
reply->writeInt32(status);
return NO_ERROR;
}
case STOP_RECOGNITION: {
CHECK_INTERFACE(ISoundTrigger, data, reply);
sound_model_handle_t handle;
data.read(&handle, sizeof(sound_model_handle_t));
status_t status = stopRecognition(handle);
reply->writeInt32(status);
return NO_ERROR;
}
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
status_t DisplayState::read(const Parcel& input) {
token = input.readStrongBinder();
surface = interface_cast<IGraphicBufferProducer>(input.readStrongBinder());
what = input.readUint32();
layerStack = input.readUint32();
orientation = input.readUint32();
input.read(viewport);
input.read(frame);
width = input.readUint32();
height = input.readUint32();
return NO_ERROR;
}
status_t BnMultiDisplayListener::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch (code) {
case ON_MDS_EVENT: {
ALOGV("%s", __func__);
CHECK_INTERFACE(IMultiDisplayListener, data, reply);
int32_t msg = data.readInt32();
int32_t size = data.readInt32();
void* value = (void *)malloc(size);
if (value == NULL)
return NO_MEMORY;
data.read(value, size);
ALOGV("%s: mode %d, 0x%x", __func__, msg, *((int*)value));
status_t ret = onMdsMessage(msg, value, size);
reply->writeInt32(ret);
if (value) {
free(value);
value = NULL;
}
return NO_ERROR;
} break;
}
return BBinder::onTransact(code, data, reply, flags);
}
RILCall(const Parcel& data) {
state = static_cast<RIL_CallState>(data.readInt32());
index = data.readInt32();
toa = data.readInt32();
isMpty = (data.readInt32() != 0);
isMT = (data.readInt32() != 0);
als = data.readInt32();
isVoice = data.readInt32();
isVoicePrivacy = data.readInt32();
number = data.readString16();
numberPresentation = data.readInt32();
name = data.readString16();
namePresentation = data.readInt32();
hasUusInfo = (data.readInt32() != 0);
if (hasUusInfo) {
// ### TODO: Check this with something that has UUS
uusType = static_cast<RIL_UUS_Type>(data.readInt32());
uusDcs = static_cast<RIL_UUS_DCS>(data.readInt32());
uusLength = data.readInt32();
uusData = NULL;
if (uusLength > 0) {
uusData = new char[uusLength];
data.read(uusData, uusLength);
}
}
}
status_t BnProcessInfoService::onTransact( uint32_t code, const Parcel& data, Parcel* reply,
uint32_t flags) {
switch(code) {
case GET_PROCESS_STATES_FROM_PIDS: {
CHECK_INTERFACE(IProcessInfoService, data, reply);
int32_t arrayLen = data.readInt32();
if (arrayLen <= 0) {
reply->writeNoException();
reply->writeInt32(0);
reply->writeInt32(NOT_ENOUGH_DATA);
return NO_ERROR;
}
size_t len = static_cast<size_t>(arrayLen);
int32_t pids[len];
status_t res = data.read(pids, len * sizeof(*pids));
// Ignore output array length returned in the parcel here, as the states array must
// always be the same length as the input PIDs array.
int32_t states[len];
for (size_t i = 0; i < len; i++) states[i] = -1;
if (res == NO_ERROR) {
res = getProcessStatesFromPids(len, /*in*/ pids, /*out*/ states);
}
reply->writeNoException();
reply->writeInt32Array(len, states);
reply->writeInt32(res);
return NO_ERROR;
} break;
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
status_t BnEffectClient::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch (code) {
case CONTROL_STATUS_CHANGED: {
ALOGV("CONTROL_STATUS_CHANGED");
CHECK_INTERFACE(IEffectClient, data, reply);
bool hasControl = (bool)data.readInt32();
controlStatusChanged(hasControl);
return NO_ERROR;
} break;
case ENABLE_STATUS_CHANGED: {
ALOGV("ENABLE_STATUS_CHANGED");
CHECK_INTERFACE(IEffectClient, data, reply);
bool enabled = (bool)data.readInt32();
enableStatusChanged(enabled);
return NO_ERROR;
} break;
case COMMAND_EXECUTED: {
ALOGV("COMMAND_EXECUTED");
CHECK_INTERFACE(IEffectClient, data, reply);
uint32_t cmdCode = data.readInt32();
uint32_t cmdSize = data.readInt32();
char *cmd = NULL;
if (cmdSize) {
cmd = (char *)malloc(cmdSize);
data.read(cmd, cmdSize);
}
uint32_t replySize = data.readInt32();
char *resp = NULL;
if (replySize) {
resp = (char *)malloc(replySize);
data.read(resp, replySize);
}
commandExecuted(cmdCode, cmdSize, cmd, replySize, resp);
if (cmd) {
free(cmd);
}
if (resp) {
free(resp);
}
return NO_ERROR;
} break;
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
static jlong android_hardware_HardwareBuffer_read(JNIEnv* env, jobject clazz,
jobject in) {
Parcel* parcel = parcelForJavaObject(env, in);
if (parcel) {
sp<GraphicBuffer> buffer = new GraphicBuffer();
parcel->read(*buffer);
return reinterpret_cast<jlong>(new GraphicBufferWrapper(buffer));
}
return NULL;
}
status_t BnOMXObserver::onTransact(
uint32_t code, const Parcel &data, Parcel *reply, uint32_t flags) {
switch (code) {
case OBSERVER_ON_MSG:
{
CHECK_INTERFACE(IOMXObserver, data, reply);
omx_message msg;
data.read(&msg, sizeof(msg));
// XXX Could use readInplace maybe?
onMessage(msg);
return NO_ERROR;
}
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
status_t BnConsumerListener::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch(code) {
case ON_FRAME_AVAILABLE: {
CHECK_INTERFACE(IConsumerListener, data, reply);
BufferItem item;
data.read(item);
onFrameAvailable(item);
return NO_ERROR; }
case ON_BUFFER_RELEASED: {
CHECK_INTERFACE(IConsumerListener, data, reply);
onBuffersReleased();
return NO_ERROR; }
case ON_SIDEBAND_STREAM_CHANGED: {
CHECK_INTERFACE(IConsumerListener, data, reply);
onSidebandStreamChanged();
return NO_ERROR; }
}
return BBinder::onTransact(code, data, reply, flags);
}
status_t BnAudioFlingerClient::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch (code) {
case IO_CONFIG_CHANGED: {
CHECK_INTERFACE(IAudioFlingerClient, data, reply);
audio_io_config_event event = (audio_io_config_event)data.readInt32();
sp<AudioIoDescriptor> ioDesc = new AudioIoDescriptor();
ioDesc->mIoHandle = (audio_io_handle_t) data.readInt32();
data.read(&ioDesc->mPatch, sizeof(struct audio_patch));
ioDesc->mSamplingRate = data.readInt32();
ioDesc->mFormat = (audio_format_t) data.readInt32();
ioDesc->mChannelMask = (audio_channel_mask_t) data.readInt32();
ioDesc->mFrameCount = data.readInt64();
ioDesc->mLatency = data.readInt32();
ioConfigChanged(event, ioDesc);
return NO_ERROR;
} break;
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
status_t BnMMSdkService::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch(code) {
case CONNECT_IMAGETRANSFORMUSER: {
CHECK_INTERFACE(IMMSdkService, data, reply);
sp<NSImageTransform::IImageTransformUser> client;
status_t status = connectImageTransformUser(client);
reply->writeNoException();
reply->writeInt32(status);
if (client != 0)
{
reply->writeInt32(1);
reply->writeStrongBinder(client->asBinder());
}
else
{
reply->writeInt32(0);
}
return NO_ERROR;
} break;
case CONNECT_EFFECT: {
CHECK_INTERFACE(IMMSdkService, data, reply);
String16 clientName(data.readString16());
sp<NSEffect::IEffectUser> client;
status_t status = connectEffect(String16(clientName), client);
reply->writeNoException();
reply->writeInt32(status);
if (client != 0)
{
reply->writeInt32(1);
reply->writeStrongBinder(client->asBinder());
}
else
{
reply->writeInt32(0);
}
return NO_ERROR;
} break;
case CONNECT_GESTURE: {
CHECK_INTERFACE(IMMSdkService, data, reply);
sp<NSGesture::IGestureUser> client;
status_t status = connectGesture(client);
reply->writeNoException();
reply->writeInt32(status);
if (client != 0)
{
reply->writeInt32(1);
reply->writeStrongBinder(client->asBinder());
}
else
{
reply->writeInt32(0);
}
return NO_ERROR;
} break;
case CONNECT_HEARTRATE: {
CHECK_INTERFACE(IMMSdkService, data, reply);
sp<NSHeartrate::IHeartrateUser> client;
status_t status = connectHeartrate(client);
reply->writeNoException();
reply->writeInt32(status);
if (client != 0)
{
reply->writeInt32(1);
reply->writeStrongBinder(client->asBinder());
}
else
{
reply->writeInt32(0);
}
return NO_ERROR;
} break;
case DISCONNECT_HEARTRATE: {
CHECK_INTERFACE(IMMSdkService, data, reply);
status_t status = disconnectHeartrate();
reply->writeNoException();
reply->writeInt32(status);
return status;
} break;
case GET_MMSDK_FEAUTRE_MANAGER: {
CHECK_INTERFACE(IMMSdkService, data, reply);
sp<NSCam::IFeatureManager> client;
status_t status = connectFeatureManager(client);
reply->writeNoException();
reply->writeInt32(status);
if (client != 0)
{
reply->writeInt32(1);
reply->writeStrongBinder(client->asBinder());
}
else
{
reply->writeInt32(0);
}
return NO_ERROR;
} break;
case REGISTER_CAMERA_1_DEVICE: {
int callingPid = android::IPCThreadState::self()->getCallingPid();
if (callingPid != getpid())
{
status_t status = NO_ERROR;
ALOGW("Reject, (calling, current) = (%d, %d) only trust the device on the same process",
callingPid, getpid());
reply->writeNoException();
reply->writeInt32(status);
return NO_ERROR;
}
CHECK_INTERFACE(IMMSdkService, data, reply);
NSCam::ICamDevice *pDevice = NULL;
data.read(reinterpret_cast<NSCam::ICamDevice*>(pDevice), sizeof(NSCam::ICamDevice *));
status_t status = registerCamera1Device(pDevice);
reply->writeNoException();
reply->writeInt32(status);
return status;
} break;
case UNREGISTER_CAMERA_1_DEVICE: {
int callingPid = android::IPCThreadState::self()->getCallingPid();
if (callingPid != getpid())
{
status_t status = NO_ERROR;
ALOGW("Reject, (calling, current) = (%d, %d) only trust the device on the same process",
callingPid, getpid());
reply->writeNoException();
reply->writeInt32(status);
return NO_ERROR;
}
//
CHECK_INTERFACE(IMMSdkService, data, reply);
//NSCam::ICamDevice *pDevice = reinterpret_cast<NSCam::ICamDevice*>(data.readPointer());
NSCam::ICamDevice *pDevice = NULL;
data.read(reinterpret_cast<NSCam::ICamDevice*>(pDevice), sizeof(NSCam::ICamDevice *));
status_t status = unRegisterCamera1Device(pDevice);
reply->writeNoException();
reply->writeInt32(status);
return NO_ERROR;
}break;
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
status_t BnGraphicBufferConsumer::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch(code) {
case ACQUIRE_BUFFER: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
BufferItem item;
int64_t presentWhen = data.readInt64();
uint64_t maxFrameNumber = data.readUint64();
status_t result = acquireBuffer(&item, presentWhen, maxFrameNumber);
status_t err = reply->write(item);
if (err) return err;
reply->writeInt32(result);
return NO_ERROR;
}
case DETACH_BUFFER: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
int slot = data.readInt32();
int result = detachBuffer(slot);
reply->writeInt32(result);
return NO_ERROR;
}
case ATTACH_BUFFER: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
sp<GraphicBuffer> buffer = new GraphicBuffer();
data.read(*buffer.get());
int slot = -1;
int result = attachBuffer(&slot, buffer);
reply->writeInt32(slot);
reply->writeInt32(result);
return NO_ERROR;
}
case RELEASE_BUFFER: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
int buf = data.readInt32();
uint64_t frameNumber = static_cast<uint64_t>(data.readInt64());
sp<Fence> releaseFence = new Fence();
status_t err = data.read(*releaseFence);
if (err) return err;
status_t result = releaseBuffer(buf, frameNumber,
EGL_NO_DISPLAY, EGL_NO_SYNC_KHR, releaseFence);
reply->writeInt32(result);
return NO_ERROR;
}
case CONSUMER_CONNECT: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
sp<IConsumerListener> consumer = IConsumerListener::asInterface( data.readStrongBinder() );
bool controlledByApp = data.readInt32();
status_t result = consumerConnect(consumer, controlledByApp);
reply->writeInt32(result);
return NO_ERROR;
}
case CONSUMER_DISCONNECT: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
status_t result = consumerDisconnect();
reply->writeInt32(result);
return NO_ERROR;
}
case GET_RELEASED_BUFFERS: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
uint64_t slotMask = 0;
status_t result = getReleasedBuffers(&slotMask);
reply->writeInt64(static_cast<int64_t>(slotMask));
reply->writeInt32(result);
return NO_ERROR;
}
case SET_DEFAULT_BUFFER_SIZE: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
uint32_t width = data.readUint32();
uint32_t height = data.readUint32();
status_t result = setDefaultBufferSize(width, height);
reply->writeInt32(result);
return NO_ERROR;
}
case SET_MAX_BUFFER_COUNT: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
int bufferCount = data.readInt32();
status_t result = setMaxBufferCount(bufferCount);
reply->writeInt32(result);
return NO_ERROR;
}
case SET_MAX_ACQUIRED_BUFFER_COUNT: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
int maxAcquiredBuffers = data.readInt32();
status_t result = setMaxAcquiredBufferCount(maxAcquiredBuffers);
reply->writeInt32(result);
return NO_ERROR;
}
case SET_CONSUMER_NAME: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
setConsumerName( data.readString8() );
return NO_ERROR;
}
case SET_DEFAULT_BUFFER_FORMAT: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
PixelFormat defaultFormat = static_cast<PixelFormat>(data.readInt32());
status_t result = setDefaultBufferFormat(defaultFormat);
reply->writeInt32(result);
return NO_ERROR;
}
case SET_DEFAULT_BUFFER_DATA_SPACE: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
android_dataspace defaultDataSpace =
static_cast<android_dataspace>(data.readInt32());
status_t result = setDefaultBufferDataSpace(defaultDataSpace);
reply->writeInt32(result);
return NO_ERROR;
}
case SET_CONSUMER_USAGE_BITS: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
uint32_t usage = data.readUint32();
status_t result = setConsumerUsageBits(usage);
reply->writeInt32(result);
return NO_ERROR;
}
case SET_TRANSFORM_HINT: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
uint32_t hint = data.readUint32();
status_t result = setTransformHint(hint);
reply->writeInt32(result);
return NO_ERROR;
}
case GET_SIDEBAND_STREAM: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
sp<NativeHandle> stream = getSidebandStream();
reply->writeInt32(static_cast<int32_t>(stream != NULL));
if (stream != NULL) {
reply->writeNativeHandle(stream->handle());
}
return NO_ERROR;
}
case GET_OCCUPANCY_HISTORY: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
bool forceFlush = false;
status_t error = data.readBool(&forceFlush);
if (error != NO_ERROR) {
return error;
}
std::vector<OccupancyTracker::Segment> history;
status_t result = getOccupancyHistory(forceFlush, &history);
error = reply->writeParcelableVector(history);
if (error != NO_ERROR) {
return error;
}
error = reply->writeInt32(result);
if (error != NO_ERROR) {
return error;
}
return NO_ERROR;
}
case DISCARD_FREE_BUFFERS: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
status_t result = discardFreeBuffers();
status_t error = reply->writeInt32(result);
return error;
}
case DUMP: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
String8 result = data.readString8();
String8 prefix = data.readString8();
static_cast<IGraphicBufferConsumer*>(this)->dumpState(result, prefix);
reply->writeString8(result);
return NO_ERROR;
}
}
return BBinder::onTransact(code, data, reply, flags);
}
void BnCrypto::readVector(const Parcel &data, Vector<uint8_t> &vector) const {
uint32_t size = data.readInt32();
vector.insertAt((size_t)0, size);
data.read(vector.editArray(), size);
}
status_t BnHDCP::onTransact(
uint32_t code, const Parcel &data, Parcel *reply, uint32_t flags) {
switch (code) {
case HDCP_SET_OBSERVER:
{
CHECK_INTERFACE(IHDCP, data, reply);
sp<IHDCPObserver> observer =
interface_cast<IHDCPObserver>(data.readStrongBinder());
reply->writeInt32(setObserver(observer));
return OK;
}
case HDCP_INIT_ASYNC:
{
CHECK_INTERFACE(IHDCP, data, reply);
const char *host = data.readCString();
unsigned port = data.readInt32();
reply->writeInt32(initAsync(host, port));
return OK;
}
case HDCP_SHUTDOWN_ASYNC:
{
CHECK_INTERFACE(IHDCP, data, reply);
reply->writeInt32(shutdownAsync());
return OK;
}
case HDCP_GET_CAPS:
{
CHECK_INTERFACE(IHDCP, data, reply);
reply->writeInt32(getCaps());
return OK;
}
case HDCP_ENCRYPT:
{
size_t size = data.readInt32();
size_t bufSize = 2 * size;
// watch out for overflow
void *inData = NULL;
if (bufSize > size) {
inData = malloc(bufSize);
}
if (inData == NULL) {
reply->writeInt32(ERROR_OUT_OF_RANGE);
return OK;
}
void *outData = (uint8_t *)inData + size;
data.read(inData, size);
uint32_t streamCTR = data.readInt32();
uint64_t inputCTR;
status_t err = encrypt(inData, size, streamCTR, &inputCTR, outData);
reply->writeInt32(err);
if (err == OK) {
reply->writeInt64(inputCTR);
reply->write(outData, size);
}
free(inData);
inData = outData = NULL;
return OK;
}
case HDCP_ENCRYPT_NATIVE:
{
CHECK_INTERFACE(IHDCP, data, reply);
sp<GraphicBuffer> graphicBuffer = new GraphicBuffer();
data.read(*graphicBuffer);
size_t offset = data.readInt32();
size_t size = data.readInt32();
uint32_t streamCTR = data.readInt32();
void *outData = NULL;
uint64_t inputCTR;
status_t err = ERROR_OUT_OF_RANGE;
outData = malloc(size);
if (outData != NULL) {
err = encryptNative(graphicBuffer, offset, size,
streamCTR, &inputCTR, outData);
}
reply->writeInt32(err);
if (err == OK) {
reply->writeInt64(inputCTR);
reply->write(outData, size);
}
free(outData);
outData = NULL;
return OK;
}
case HDCP_DECRYPT:
{
size_t size = data.readInt32();
size_t bufSize = 2 * size;
// watch out for overflow
void *inData = NULL;
if (bufSize > size) {
inData = malloc(bufSize);
}
if (inData == NULL) {
reply->writeInt32(ERROR_OUT_OF_RANGE);
return OK;
}
void *outData = (uint8_t *)inData + size;
data.read(inData, size);
uint32_t streamCTR = data.readInt32();
uint64_t inputCTR = data.readInt64();
status_t err = decrypt(inData, size, streamCTR, inputCTR, outData);
reply->writeInt32(err);
if (err == OK) {
reply->write(outData, size);
}
free(inData);
inData = outData = NULL;
return OK;
}
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
status_t BnDMAgent::onTransact(uint32_t code, const Parcel &data,
Parcel *reply, uint32_t flags) {
XLOGI("OnTransact (%u,%u)", code, flags);
reply->writeInt32(DM_READ_NO_EXCEPTION);//used for readException
switch (code) {
case TRANSACTION_setLockFlag: {
/* XLOGI("setLockFlag\n");
data.enforceInterface (descriptor);
reply->writeInt32 (setLockFlag ());
// XLOGI("locked\n");
return NO_ERROR;
*/
XLOGI("setLockFlag\n");
data.enforceInterface(descriptor);
int len = data.readInt32();
XLOGD("setLockFlag len = %d\n", len);
if (len == -1) { // array is null
reply->writeInt32(0);
} else {
char buff[len];
data.read(buff, len);
XLOGD("setLockFlag buff = %s\n", buff);
reply->writeInt32(setLockFlag(buff, len));
}
XLOGI("setLockFlag done\n");
return NO_ERROR;
}
break;
case TRANSACTION_clearLockFlag: {
XLOGI("clearLockFlag\n");
data.enforceInterface(descriptor);
reply->writeInt32(clearLockFlag());
XLOGI("cleared\n");
return NO_ERROR;
}
break;
case TRANSACTION_readDMTree: {
XLOGI("readDMTree\n");
data.enforceInterface(descriptor);
int size = 0;
char * ret = readDMTree(size);
if (ret == NULL) {
reply->writeInt32(-1);
} else {
reply->writeInt32(size);
reply->write(ret, size);
free(ret);
}
XLOGI("DMTree read done\n");
return NO_ERROR;
}
break;
case TRANSACTION_writeDMTree: {
XLOGI("writeDMTree\n");
data.enforceInterface(descriptor);
int len = data.readInt32();
if (len == -1) { // array is null
reply->writeInt32(0);
} else {
char buff[len];
data.read(buff, len);
reply->writeInt32(writeDMTree(buff, len));
}
XLOGI("DMTree wrote\n");
return NO_ERROR;
}
break;
case TRANSACTION_isLockFlagSet: {
XLOGI("isLockFlagSet\n");
data.enforceInterface(descriptor);
reply->writeInt32(isLockFlagSet());
XLOGI("isLockFlagSet done\n");
return NO_ERROR;
}
break;
case TRANSACTION_readIMSI: {
XLOGI("readIMSI\n");
data.enforceInterface(descriptor);
int size = 0;
char * ret = readIMSI(size);
XLOGD("readIMSI = %s\n", ret);
if (ret == NULL) {
reply->writeInt32(-1);
} else {
reply->writeInt32(size);
reply->write(ret, size);
free(ret);
}
XLOGI("readIMSI done\n");
return NO_ERROR;
}
break;
case TRANSACTION_writeIMSI: {
XLOGI("writeIMSI\n");
data.enforceInterface(descriptor);
int len = data.readInt32();
XLOGD("writeIMSI len = %d\n", len);
if (len == -1) { // array is null
reply->writeInt32(0);
} else {
char buff[len];
data.read(buff, len);
XLOGD("writeIMSI buff = %s\n", buff);
reply->writeInt32(writeIMSI(buff, len));
}
XLOGI("writeIMSI done\n");
return NO_ERROR;
}
break;
case TRANSACTION_readCTA: {
XLOGI("readCTA\n");
data.enforceInterface(descriptor);
int size = 0;
char * ret = readCTA(size);
XLOGD("readCTA = %s\n", ret);
if (ret == NULL) {
reply->writeInt32(-1);
} else {
reply->writeInt32(size);
reply->write(ret, size);
free(ret);
}
XLOGI("readCTA done\n");
return NO_ERROR;
}
break;
case TRANSACTION_writeCTA: {
XLOGI("writeCTA\n");
data.enforceInterface(descriptor);
int len = data.readInt32();
XLOGD("writeCTA len = %d\n", len);
if (len == -1) { // array is null
reply->writeInt32(0);
} else {
char buff[len];
data.read(buff, len);
XLOGD("writeCTA buff = %s\n", buff);
reply->writeInt32(writeCTA(buff, len));
}
XLOGI("writeCTA done\n");
return NO_ERROR;
}
break;
case TRANSACTION_readOperatorName: {
XLOGI("readOperatorName\n");
data.enforceInterface(descriptor);
int size = 0;
char * ret = readOperatorName(size);
if (ret == NULL) {
reply->writeInt32(-1);
} else {
reply->writeInt32(size);
reply->write(ret, size);
free(ret);
}
XLOGI("readOperatorName done\n");
return NO_ERROR;
}
break;
case TRANSACTION_setRebootFlag: {
XLOGI("setRebootFlag\n");
data.enforceInterface(descriptor);
reply->writeInt32(setRebootFlag());
XLOGI("setRebootFlag done\n");
return NO_ERROR;
}
break;
case TRANSACTION_getLockType: {
XLOGI("getLockType\n");
data.enforceInterface(descriptor);
reply->writeInt32(getLockType());
XLOGI("getLockType done\n");
return NO_ERROR;
}
break;
case TRANSACTION_getOperatorID: {
XLOGI("getOperatorID\n");
data.enforceInterface(descriptor);
reply->writeInt32(getOperatorID());
XLOGI("getOperatorID done\n");
return NO_ERROR;
}
break;
case TRANSACTION_getOperatorName: {
XLOGI("getOperatorName\n");
data.enforceInterface(descriptor);
char * ret = getOperatorName();
if (ret == NULL)
reply->writeInt32(-1);
else
reply->writeInt32(0);
XLOGI("getOperatorName done\n");
return NO_ERROR;
}
break;
case TRANSACTION_isHangMoCallLocking: {
XLOGI("isHangMoCallLocking\n");
data.enforceInterface(descriptor);
reply->writeInt32(isHangMoCallLocking());
XLOGI("isHangMoCallLocking done\n");
return NO_ERROR;
}
break;
case TRANSACTION_isHangMtCallLocking: {
XLOGI("isHangMtCallLocking\n");
data.enforceInterface(descriptor);
reply->writeInt32(isHangMtCallLocking());
XLOGI("isHangMtCallLocking\n");
return NO_ERROR;
}
break;
case TRANSACTION_clearRebootFlag: {
XLOGI("clearRebootFlag\n");
data.enforceInterface(descriptor);
reply->writeInt32(clearRebootFlag());
XLOGI("clearRebootFlag done\n");
return NO_ERROR;
}
break;
case TRANSACTION_isBootRecoveryFlag: {
XLOGI("isBootRecoveryFlag\n");
data.enforceInterface(descriptor);
reply->writeInt32(isBootRecoveryFlag());
XLOGI("isBootRecoveryFlag done\n");
return NO_ERROR;
}
break;
case TRANSACTION_isWipeSet: {
XLOGI("isWipeset\n");
data.enforceInterface(descriptor);
reply->writeInt32(isWipeSet());
XLOGI("isWipeset done\n");
return NO_ERROR;
}
break;
case TRANSACTION_setWipeFlag: {
XLOGI("setWipeFlag\n");
data.enforceInterface(descriptor);
//int len=data.readInt32 ();
reply->writeInt32(setWipeFlag("FactoryReset", sizeof("FactoryReset")));
XLOGI("setWipeFlag done\n");
return NO_ERROR;
}
break;
case TRANSACTION_clearWipeFlag: {
XLOGI("clearWipeFlag\n");
data.enforceInterface(descriptor);
reply->writeInt32(clearWipeFlag());
XLOGI("clearWipeFlag done\n");
return NO_ERROR;
}
break;
case TRANSACTION_getUpgradeStatus: {
XLOGI("getUpgradeStatus\n");
data.enforceInterface(descriptor);
reply->writeInt32(getUpgradeStatus());
XLOGI("getUpgradeStatus done\n");
return NO_ERROR;
}
break;
case TRANSACTION_restartAndroid: {
XLOGI("restartAndroid\n");
data.enforceInterface(descriptor);
reply->writeInt32(restartAndroid());
XLOGI("restartAndroid\n");
return NO_ERROR;
}
break;
case TRANSACTION_readOtaResult: {
XLOGI("readOtaResult\n");
data.enforceInterface(descriptor);
reply->writeInt32(readOtaResult());
return NO_ERROR;
}
break;
case TRANSACTION_clearOtaResult: {
XLOGI("clearOtaResult\n");
data.enforceInterface(descriptor);
reply->writeInt32(clearOtaResult());
return NO_ERROR;
}
break;
default:
return BBinder::onTransact(code, data, reply, flags);
}
return NO_ERROR;
}
IGraphicBufferProducer::QueueBufferInput::QueueBufferInput(const Parcel& parcel) {
parcel.read(*this);
}
status_t BnGraphicBufferProducer::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch(code) {
case REQUEST_BUFFER: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
int bufferIdx = data.readInt32();
sp<GraphicBuffer> buffer;
int result = requestBuffer(bufferIdx, &buffer);
reply->writeInt32(buffer != 0);
if (buffer != 0) {
reply->write(*buffer);
}
reply->writeInt32(result);
return NO_ERROR;
} break;
case SET_BUFFER_COUNT: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
int bufferCount = data.readInt32();
int result = setBufferCount(bufferCount);
reply->writeInt32(result);
return NO_ERROR;
} break;
case DEQUEUE_BUFFER: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
bool async = data.readInt32();
uint32_t w = data.readInt32();
uint32_t h = data.readInt32();
uint32_t format = data.readInt32();
uint32_t usage = data.readInt32();
int buf;
sp<Fence> fence;
int result = dequeueBuffer(&buf, &fence, async, w, h, format, usage);
reply->writeInt32(buf);
reply->writeInt32(fence != NULL);
if (fence != NULL) {
reply->write(*fence);
}
reply->writeInt32(result);
return NO_ERROR;
} break;
case QUEUE_BUFFER: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
int buf = data.readInt32();
QueueBufferInput input(data);
QueueBufferOutput* const output =
reinterpret_cast<QueueBufferOutput *>(
reply->writeInplace(sizeof(QueueBufferOutput)));
status_t result = queueBuffer(buf, input, output);
reply->writeInt32(result);
return NO_ERROR;
} break;
case CANCEL_BUFFER: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
int buf = data.readInt32();
sp<Fence> fence = new Fence();
data.read(*fence.get());
cancelBuffer(buf, fence);
return NO_ERROR;
} break;
case QUERY: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
int value;
int what = data.readInt32();
int res = query(what, &value);
reply->writeInt32(value);
reply->writeInt32(res);
return NO_ERROR;
} break;
#ifdef USE_K3V2OEM1
#else
case SET_BUFFERS_SIZE: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
int size = data.readInt32();
status_t res = setBuffersSize(size);
reply->writeInt32(res);
return NO_ERROR;
} break;
#endif
case CONNECT: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
sp<IBinder> token = data.readStrongBinder();
int api = data.readInt32();
bool producerControlledByApp = data.readInt32();
QueueBufferOutput* const output =
reinterpret_cast<QueueBufferOutput *>(
reply->writeInplace(sizeof(QueueBufferOutput)));
status_t res = connect(token, api, producerControlledByApp, output);
reply->writeInt32(res);
return NO_ERROR;
} break;
case DISCONNECT: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
int api = data.readInt32();
status_t res = disconnect(api);
reply->writeInt32(res);
return NO_ERROR;
} break;
}
return BBinder::onTransact(code, data, reply, flags);
}
status_t BnEffectFactory::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
FUNCTION_LOG_START;
ALOGD("[%s] - code=%d", __FUNCTION__, code);
switch(code) {
case CREATE_EFECT_HAL: {
CHECK_INTERFACE(IEffectFactory, data, reply);
EffectHalVersion version;
data.read(version);
//
sp<IEffectHal> effect;
status_t status = createEffectHal(version, effect);
reply->writeNoException();
reply->writeInt32(status);
if(effect != 0) {
reply->writeInt32(1);
reply->writeStrongBinder(effect->asBinder());
} else {
reply->writeInt32(0);
}
return NO_ERROR;
} break;
case CREATE_EFECT_HAL_CLIENT: {
CHECK_INTERFACE(IEffectFactory, data, reply);
EffectHalVersion version;
data.read(version);
//
sp<IEffectHalClient> effect;
status_t status = createEffectHalClient(version, effect);
reply->writeNoException();
reply->writeInt32(status);
if(effect != 0) {
reply->writeInt32(1);
reply->writeStrongBinder(effect->asBinder());
} else {
reply->writeInt32(0);
}
//
return NO_ERROR;
} break;
case GET_SUPPORTED_VERSION: {
CHECK_INTERFACE(IEffectFactory, data, reply);
//@todo implement this
return NO_ERROR;
} break;
#if 0 //@todo implement this - wait chengtian
case GET_SUPPORTED_VERSIONS: {
CHECK_INTERFACE(IEffectFactory, data, reply);
//@todo implement this
return NO_ERROR;
} break;
#endif
}
FUNCTION_LOG_END;
return BBinder::onTransact(code, data, reply, flags);
}
status_t BnSurfaceTexture::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch(code) {
case REQUEST_BUFFER: {
CHECK_INTERFACE(ISurfaceTexture, data, reply);
int bufferIdx = data.readInt32();
sp<GraphicBuffer> buffer;
int result = requestBuffer(bufferIdx, &buffer);
reply->writeInt32(buffer != 0);
if (buffer != 0) {
reply->write(*buffer);
}
reply->writeInt32(result);
return NO_ERROR;
} break;
case SET_BUFFER_COUNT: {
CHECK_INTERFACE(ISurfaceTexture, data, reply);
int bufferCount = data.readInt32();
int result = setBufferCount(bufferCount);
reply->writeInt32(result);
return NO_ERROR;
} break;
case DEQUEUE_BUFFER: {
CHECK_INTERFACE(ISurfaceTexture, data, reply);
uint32_t w = data.readInt32();
uint32_t h = data.readInt32();
uint32_t format = data.readInt32();
uint32_t usage = data.readInt32();
int buf;
sp<Fence> fence;
int result = dequeueBuffer(&buf, fence, w, h, format, usage);
bool hasFence = fence.get() && fence->isValid();
reply->writeInt32(buf);
reply->writeInt32(hasFence);
if (hasFence) {
reply->write(*fence.get());
}
reply->writeInt32(result);
return NO_ERROR;
} break;
case QUEUE_BUFFER: {
CHECK_INTERFACE(ISurfaceTexture, data, reply);
int buf = data.readInt32();
QueueBufferInput input(data);
QueueBufferOutput* const output =
reinterpret_cast<QueueBufferOutput *>(
reply->writeInplace(sizeof(QueueBufferOutput)));
status_t result = queueBuffer(buf, input, output);
reply->writeInt32(result);
return NO_ERROR;
} break;
case CANCEL_BUFFER: {
CHECK_INTERFACE(ISurfaceTexture, data, reply);
int buf = data.readInt32();
sp<Fence> fence;
bool hasFence = data.readInt32();
if (hasFence) {
fence = new Fence();
data.read(*fence.get());
}
cancelBuffer(buf, fence);
return NO_ERROR;
} break;
case QUERY: {
CHECK_INTERFACE(ISurfaceTexture, data, reply);
int value;
int what = data.readInt32();
int res = query(what, &value);
reply->writeInt32(value);
reply->writeInt32(res);
return NO_ERROR;
} break;
case SET_SYNCHRONOUS_MODE: {
CHECK_INTERFACE(ISurfaceTexture, data, reply);
bool enabled = data.readInt32();
status_t res = setSynchronousMode(enabled);
reply->writeInt32(res);
return NO_ERROR;
} break;
#ifdef QCOM_BSP
case UPDATE_BUFFERS_GEOMETRY: {
CHECK_INTERFACE(ISurfaceTexture, data, reply);
int w = data.readInt32();
int h = data.readInt32();
int f = data.readInt32();
status_t res = updateBuffersGeometry(w, h, f);
reply->writeInt32(res);
return NO_ERROR;
} break;
case SET_BUFFERS_SIZE: {
CHECK_INTERFACE(ISurfaceTexture, data, reply);
int size = data.readInt32();
status_t res = setBuffersSize(size);
reply->writeInt32(res);
return NO_ERROR;
} break;
#endif
case CONNECT: {
CHECK_INTERFACE(ISurfaceTexture, data, reply);
int api = data.readInt32();
QueueBufferOutput* const output =
reinterpret_cast<QueueBufferOutput *>(
reply->writeInplace(sizeof(QueueBufferOutput)));
status_t res = connect(api, output);
reply->writeInt32(res);
return NO_ERROR;
} break;
case DISCONNECT: {
CHECK_INTERFACE(ISurfaceTexture, data, reply);
int api = data.readInt32();
status_t res = disconnect(api);
reply->writeInt32(res);
return NO_ERROR;
} break;
}
return BBinder::onTransact(code, data, reply, flags);
}
status_t BnGraphicBufferConsumer::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch(code) {
case ACQUIRE_BUFFER: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
BufferItem item;
int64_t presentWhen = data.readInt64();
status_t result = acquireBuffer(&item, presentWhen);
status_t err = reply->write(item);
if (err) return err;
reply->writeInt32(result);
return NO_ERROR;
} break;
case RELEASE_BUFFER: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
int buf = data.readInt32();
uint64_t frameNumber = data.readInt64();
sp<Fence> releaseFence = new Fence();
status_t err = data.read(*releaseFence);
if (err) return err;
status_t result = releaseBuffer(buf, frameNumber,
EGL_NO_DISPLAY, EGL_NO_SYNC_KHR, releaseFence);
reply->writeInt32(result);
return NO_ERROR;
} break;
case CONSUMER_CONNECT: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
sp<IConsumerListener> consumer = IConsumerListener::asInterface( data.readStrongBinder() );
bool controlledByApp = data.readInt32();
status_t result = consumerConnect(consumer, controlledByApp);
reply->writeInt32(result);
return NO_ERROR;
} break;
case CONSUMER_DISCONNECT: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
status_t result = consumerDisconnect();
reply->writeInt32(result);
return NO_ERROR;
} break;
case GET_RELEASED_BUFFERS: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
uint32_t slotMask;
status_t result = getReleasedBuffers(&slotMask);
reply->writeInt32(slotMask);
reply->writeInt32(result);
return NO_ERROR;
} break;
case SET_DEFAULT_BUFFER_SIZE: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
uint32_t w = data.readInt32();
uint32_t h = data.readInt32();
status_t result = setDefaultBufferSize(w, h);
reply->writeInt32(result);
return NO_ERROR;
} break;
case SET_DEFAULT_MAX_BUFFER_COUNT: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
uint32_t bufferCount = data.readInt32();
status_t result = setDefaultMaxBufferCount(bufferCount);
reply->writeInt32(result);
return NO_ERROR;
} break;
case DISABLE_ASYNC_BUFFER: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
status_t result = disableAsyncBuffer();
reply->writeInt32(result);
return NO_ERROR;
} break;
case SET_MAX_ACQUIRED_BUFFER_COUNT: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
uint32_t maxAcquiredBuffers = data.readInt32();
status_t result = setMaxAcquiredBufferCount(maxAcquiredBuffers);
reply->writeInt32(result);
return NO_ERROR;
} break;
case SET_CONSUMER_NAME: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
setConsumerName( data.readString8() );
return NO_ERROR;
} break;
case SET_DEFAULT_BUFFER_FORMAT: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
uint32_t defaultFormat = data.readInt32();
status_t result = setDefaultBufferFormat(defaultFormat);
reply->writeInt32(result);
return NO_ERROR;
} break;
case SET_CONSUMER_USAGE_BITS: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
uint32_t usage = data.readInt32();
status_t result = setConsumerUsageBits(usage);
reply->writeInt32(result);
return NO_ERROR;
} break;
case SET_TRANSFORM_HINT: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
uint32_t hint = data.readInt32();
status_t result = setTransformHint(hint);
reply->writeInt32(result);
return NO_ERROR;
} break;
case DUMP: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
String8 result = data.readString8();
String8 prefix = data.readString8();
static_cast<IGraphicBufferConsumer*>(this)->dump(result, prefix);
reply->writeString8(result);
return NO_ERROR;
}
}
return BBinder::onTransact(code, data, reply, flags);
}
status_t BnGraphicBufferProducer::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch(code) {
case REQUEST_BUFFER: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
int bufferIdx = data.readInt32();
sp<GraphicBuffer> buffer;
int result = requestBuffer(bufferIdx, &buffer);
reply->writeInt32(buffer != 0);
if (buffer != 0) {
reply->write(*buffer);
}
reply->writeInt32(result);
return NO_ERROR;
} break;
case SET_BUFFER_COUNT: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
int bufferCount = data.readInt32();
int result = setBufferCount(bufferCount);
reply->writeInt32(result);
return NO_ERROR;
} break;
case DEQUEUE_BUFFER: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
uint32_t w = data.readInt32();
uint32_t h = data.readInt32();
uint32_t format = data.readInt32();
uint32_t usage = data.readInt32();
int buf;
sp<Fence> fence;
int result = dequeueBuffer(&buf, &fence, w, h, format, usage);
reply->writeInt32(buf);
reply->writeInt32(fence != NULL);
if (fence != NULL) {
reply->write(*fence.get());
}
reply->writeInt32(result);
return NO_ERROR;
} break;
case QUEUE_BUFFER: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
int buf = data.readInt32();
QueueBufferInput input(data);
QueueBufferOutput* const output =
reinterpret_cast<QueueBufferOutput *>(
reply->writeInplace(sizeof(QueueBufferOutput)));
status_t result = queueBuffer(buf, input, output);
reply->writeInt32(result);
return NO_ERROR;
} break;
case CANCEL_BUFFER: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
int buf = data.readInt32();
sp<Fence> fence = new Fence();
data.read(*fence.get());
cancelBuffer(buf, fence);
return NO_ERROR;
} break;
case QUERY: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
int value;
int what = data.readInt32();
int res = query(what, &value);
reply->writeInt32(value);
reply->writeInt32(res);
return NO_ERROR;
} break;
case SET_SYNCHRONOUS_MODE: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
bool enabled = data.readInt32();
status_t res = setSynchronousMode(enabled);
reply->writeInt32(res);
return NO_ERROR;
} break;
case CONNECT: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
int api = data.readInt32();
QueueBufferOutput* const output =
reinterpret_cast<QueueBufferOutput *>(
reply->writeInplace(sizeof(QueueBufferOutput)));
status_t res = connect(api, output);
reply->writeInt32(res);
return NO_ERROR;
} break;
case DISCONNECT: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
int api = data.readInt32();
status_t res = disconnect(api);
reply->writeInt32(res);
return NO_ERROR;
} break;
}
return BBinder::onTransact(code, data, reply, flags);
}
status_t BnGraphicBufferProducer::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch(code) {
case REQUEST_BUFFER: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
int bufferIdx = data.readInt32();
sp<GraphicBuffer> buffer;
int result = requestBuffer(bufferIdx, &buffer);
reply->writeInt32(buffer != 0);
if (buffer != 0) {
reply->write(*buffer);
}
reply->writeInt32(result);
return NO_ERROR;
} break;
case SET_BUFFER_COUNT: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
int bufferCount = data.readInt32();
int result = setBufferCount(bufferCount);
reply->writeInt32(result);
return NO_ERROR;
} break;
case DEQUEUE_BUFFER: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
bool async = data.readInt32();
uint32_t w = data.readInt32();
uint32_t h = data.readInt32();
uint32_t format = data.readInt32();
uint32_t usage = data.readInt32();
int buf;
sp<Fence> fence;
int result = dequeueBuffer(&buf, &fence, async, w, h, format, usage);
reply->writeInt32(buf);
reply->writeInt32(fence != NULL);
if (fence != NULL) {
reply->write(*fence);
}
reply->writeInt32(result);
return NO_ERROR;
} break;
case QUEUE_BUFFER: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
int buf = data.readInt32();
QueueBufferInput input(data);
QueueBufferOutput* const output =
reinterpret_cast<QueueBufferOutput *>(
reply->writeInplace(sizeof(QueueBufferOutput)));
status_t result = queueBuffer(buf, input, output);
reply->writeInt32(result);
return NO_ERROR;
} break;
case CANCEL_BUFFER: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
int buf = data.readInt32();
sp<Fence> fence = new Fence();
data.read(*fence.get());
cancelBuffer(buf, fence);
return NO_ERROR;
} break;
case QUERY: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
int value;
int what = data.readInt32();
int res = query(what, &value);
reply->writeInt32(value);
reply->writeInt32(res);
return NO_ERROR;
} break;
case CONNECT: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
sp<IBinder> token = data.readStrongBinder();
int api = data.readInt32();
bool producerControlledByApp = data.readInt32();
QueueBufferOutput* const output =
reinterpret_cast<QueueBufferOutput *>(
reply->writeInplace(sizeof(QueueBufferOutput)));
status_t res = connect(token, api, producerControlledByApp, output);
reply->writeInt32(res);
return NO_ERROR;
} break;
case DISCONNECT: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
int api = data.readInt32();
status_t res = disconnect(api);
reply->writeInt32(res);
return NO_ERROR;
} break;
case SET_CROP: {
Rect reg;
CHECK_INTERFACE(ISurfaceTexture, data, reply);
reg.left = data.readFloat();
reg.top = data.readFloat();
reg.right = data.readFloat();
reg.bottom = data.readFloat();
status_t result = setCrop(reg);
reply->writeInt32(result);
return NO_ERROR;
} break;
case SET_TRANSFORM: {
uint32_t transform;
CHECK_INTERFACE(ISurfaceTexture, data, reply);
transform = data.readInt32();
status_t result = setCurrentTransform(transform);
reply->writeInt32(result);
return NO_ERROR;
} break;
case SET_SCALINGMODE: {
uint32_t scalingmode;
CHECK_INTERFACE(ISurfaceTexture, data, reply);
scalingmode = data.readInt32();
status_t result = setCurrentScalingMode(scalingmode);
reply->writeInt32(result);
return NO_ERROR;
} break;
case SET_TIMESTEAP: {
uint32_t timestamp;
CHECK_INTERFACE(ISurfaceTexture, data, reply);
timestamp = data.readInt64();
status_t result = setTimestamp(timestamp);
reply->writeInt32(result);
return NO_ERROR;
} break;
case SET_PARAMETER: {
CHECK_INTERFACE(ISurfaceTexture, data, reply);
uint32_t cmd = (uint32_t)data.readInt32();
uint32_t value;
if(cmd == HWC_LAYER_SETINITPARA)
{
layerinitpara_t layer_info;
data.read((void *)&layer_info,sizeof(layerinitpara_t));
value = (uint32_t)&layer_info;
}
else if(cmd == HWC_LAYER_SETFRAMEPARA)
{
libhwclayerpara_t frame_info;
data.read((void *)&frame_info,sizeof(libhwclayerpara_t));
value = (uint32_t)&frame_info;
}
else if(cmd == HWC_LAYER_SET3DMODE)
{
video3Dinfo_t _3d_info;
data.read((void *)&_3d_info, sizeof(video3Dinfo_t));
value = (uint32_t)&_3d_info;
}
else
{
value = (uint32_t)data.readInt32();
}
int res = setParameter(cmd,value);
reply->writeInt32(res);
return NO_ERROR;
} break;
case GET_PARAMETER: {
CHECK_INTERFACE(ISurfaceTexture, data, reply);
uint32_t cmd = (uint32_t)data.readInt32();
uint32_t res = getParameter(cmd);
reply->writeInt32((int32_t)res);
return NO_ERROR;
} break;
}
return BBinder::onTransact(code, data, reply, flags);
}
status_t BnExample::onTransact(uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) {
uint32_t ret = 0;
switch(code) {
case EXAMPLE_OPENTEST: {
CHECK_INTERFACE(IExample, data, reply);
LOGI("fortest %s %d\n", __FILE__, __LINE__);
ret = opentest();
reply->writeInt32(ret);
}
break;
case EXAMPLE_CLOSETEST: {
CHECK_INTERFACE(IExample, data, reply);
LOGI("fortest %s %d\n", __FILE__, __LINE__);
ret = closetest();
reply->writeInt32(ret);
}
break;
case EXAMPLE_SAVE2FILE: {
CHECK_INTERFACE(IExample, data, reply);
LOGI("fortest %s %d\n", __FILE__, __LINE__);
uint32_t len = data.readInt32();
uint32_t wLen = 0;
uint8_t *buf;
buf = (uint8_t *)malloc(len);
data.read(buf, len);
ret = save2file(buf, len, &wLen );
free(buf);
reply->writeInt32(wLen);
reply->writeInt32(ret);
}
break;
case EXAMPLE_GETFROMFILE: {
CHECK_INTERFACE(IExample, data, reply);
LOGI("fortest %s %d\n", __FILE__, __LINE__);
uint32_t len = data.readInt32();
uint32_t rLen = 0;
uint8_t *buf;
buf = (uint8_t *)malloc(len);
ret = getfromfile(buf, len, &rLen);
reply->writeInt32(rLen);
reply->write(buf, rLen);
free(buf);
reply->writeInt32(ret);
}
break;
case EXAMPLE_ADD100: {
CHECK_INTERFACE(IExample, data, reply);
LOGI("fortest %s %d\n", __FILE__, __LINE__);
uint32_t num = data.readInt32();
ret = add100(num);
reply->writeInt32(ret);
}
break;
case EXAMPLE_MULTIPLY100: {
CHECK_INTERFACE(IExample, data, reply);
LOGI("fortest %s %d\n", __FILE__, __LINE__);
uint32_t num = data.readInt32();
ret = multiply100(num);
reply->writeInt32(ret);
}
break;
default:
return BBinder::onTransact(code, data, reply, flags);
}
return NO_ERROR;
}
status_t BnHDCP::onTransact(
uint32_t code, const Parcel &data, Parcel *reply, uint32_t flags) {
switch (code) {
case HDCP_SET_OBSERVER:
{
CHECK_INTERFACE(IHDCP, data, reply);
sp<IHDCPObserver> observer =
interface_cast<IHDCPObserver>(data.readStrongBinder());
reply->writeInt32(setObserver(observer));
return OK;
}
case HDCP_INIT_ASYNC:
{
CHECK_INTERFACE(IHDCP, data, reply);
const char *host = data.readCString();
unsigned port = data.readInt32();
reply->writeInt32(initAsync(host, port));
return OK;
}
case HDCP_SHUTDOWN_ASYNC:
{
CHECK_INTERFACE(IHDCP, data, reply);
reply->writeInt32(shutdownAsync());
return OK;
}
case HDCP_ENCRYPT:
{
size_t size = data.readInt32();
void *inData = malloc(2 * size);
void *outData = (uint8_t *)inData + size;
data.read(inData, size);
uint32_t streamCTR = data.readInt32();
uint64_t inputCTR;
status_t err = encrypt(inData, size, streamCTR, &inputCTR, outData);
reply->writeInt32(err);
if (err == OK) {
reply->writeInt64(inputCTR);
reply->write(outData, size);
}
free(inData);
inData = outData = NULL;
return OK;
}
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
status_t BnOMX::onTransact(
uint32_t code, const Parcel &data, Parcel *reply, uint32_t flags) {
switch (code) {
case LIST_NODES:
{
CHECK_INTERFACE(IOMX, data, reply);
List<String8> list;
listNodes(&list);
reply->writeInt32(list.size());
for (List<String8>::iterator it = list.begin();
it != list.end(); ++it) {
reply->writeString8(*it);
}
return NO_ERROR;
}
case ALLOCATE_NODE:
{
CHECK_INTERFACE(IOMX, data, reply);
const char *name = data.readCString();
sp<IOMXObserver> observer =
interface_cast<IOMXObserver>(data.readStrongBinder());
node_id node;
status_t err = allocateNode(name, observer, &node);
reply->writeInt32(err);
if (err == OK) {
reply->writeIntPtr((intptr_t)node);
}
return NO_ERROR;
}
case FREE_NODE:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
reply->writeInt32(freeNode(node));
return NO_ERROR;
}
case SEND_COMMAND:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_COMMANDTYPE cmd =
static_cast<OMX_COMMANDTYPE>(data.readInt32());
OMX_S32 param = data.readInt32();
reply->writeInt32(sendCommand(node, cmd, param));
return NO_ERROR;
}
case GET_PARAMETER:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_INDEXTYPE index = static_cast<OMX_INDEXTYPE>(data.readInt32());
size_t size = data.readInt32();
// XXX I am not happy with this but Parcel::readInplace didn't work.
void *params = malloc(size);
data.read(params, size);
status_t err = getParameter(node, index, params, size);
reply->writeInt32(err);
if (err == OK) {
reply->write(params, size);
}
free(params);
params = NULL;
return NO_ERROR;
}
case SET_PARAMETER:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_INDEXTYPE index = static_cast<OMX_INDEXTYPE>(data.readInt32());
size_t size = data.readInt32();
void *params = const_cast<void *>(data.readInplace(size));
reply->writeInt32(setParameter(node, index, params, size));
return NO_ERROR;
}
case GET_CONFIG:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_INDEXTYPE index = static_cast<OMX_INDEXTYPE>(data.readInt32());
size_t size = data.readInt32();
// XXX I am not happy with this but Parcel::readInplace didn't work.
void *params = malloc(size);
data.read(params, size);
status_t err = getConfig(node, index, params, size);
reply->writeInt32(err);
if (err == OK) {
reply->write(params, size);
}
free(params);
params = NULL;
return NO_ERROR;
}
case SET_CONFIG:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_INDEXTYPE index = static_cast<OMX_INDEXTYPE>(data.readInt32());
size_t size = data.readInt32();
void *params = const_cast<void *>(data.readInplace(size));
reply->writeInt32(setConfig(node, index, params, size));
return NO_ERROR;
}
case USE_BUFFER:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_U32 port_index = data.readInt32();
sp<IMemory> params =
interface_cast<IMemory>(data.readStrongBinder());
buffer_id buffer;
status_t err = useBuffer(node, port_index, params, &buffer);
reply->writeInt32(err);
if (err == OK) {
reply->writeIntPtr((intptr_t)buffer);
}
return NO_ERROR;
}
case ALLOC_BUFFER:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_U32 port_index = data.readInt32();
size_t size = data.readInt32();
buffer_id buffer;
status_t err = allocateBuffer(node, port_index, size, &buffer);
reply->writeInt32(err);
if (err == OK) {
reply->writeIntPtr((intptr_t)buffer);
}
return NO_ERROR;
}
case ALLOC_BUFFER_WITH_BACKUP:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_U32 port_index = data.readInt32();
sp<IMemory> params =
interface_cast<IMemory>(data.readStrongBinder());
buffer_id buffer;
status_t err = allocateBufferWithBackup(
node, port_index, params, &buffer);
reply->writeInt32(err);
if (err == OK) {
reply->writeIntPtr((intptr_t)buffer);
}
return NO_ERROR;
}
case FREE_BUFFER:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_U32 port_index = data.readInt32();
buffer_id buffer = (void*)data.readIntPtr();
reply->writeInt32(freeBuffer(node, port_index, buffer));
return NO_ERROR;
}
case FILL_BUFFER:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
buffer_id buffer = (void*)data.readIntPtr();
reply->writeInt32(fillBuffer(node, buffer));
return NO_ERROR;
}
case EMPTY_BUFFER:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
buffer_id buffer = (void*)data.readIntPtr();
OMX_U32 range_offset = data.readInt32();
OMX_U32 range_length = data.readInt32();
OMX_U32 flags = data.readInt32();
OMX_TICKS timestamp = data.readInt64();
reply->writeInt32(
emptyBuffer(
node, buffer, range_offset, range_length,
flags, timestamp));
return NO_ERROR;
}
case GET_EXTENSION_INDEX:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
const char *parameter_name = data.readCString();
OMX_INDEXTYPE index;
status_t err = getExtensionIndex(node, parameter_name, &index);
reply->writeInt32(err);
if (err == OK) {
reply->writeInt32(index);
}
return OK;
}
case CREATE_RENDERER:
{
CHECK_INTERFACE(IOMX, data, reply);
sp<ISurface> isurface =
interface_cast<ISurface>(data.readStrongBinder());
const char *componentName = data.readCString();
OMX_COLOR_FORMATTYPE colorFormat =
static_cast<OMX_COLOR_FORMATTYPE>(data.readInt32());
size_t encodedWidth = (size_t)data.readInt32();
size_t encodedHeight = (size_t)data.readInt32();
size_t displayWidth = (size_t)data.readInt32();
size_t displayHeight = (size_t)data.readInt32();
sp<IOMXRenderer> renderer =
createRenderer(isurface, componentName, colorFormat,
encodedWidth, encodedHeight,
displayWidth, displayHeight);
reply->writeStrongBinder(renderer->asBinder());
return OK;
}
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
void readVector(Parcel &reply, Vector<uint8_t> &vector) const {
uint32_t size = reply.readInt32();
vector.insertAt((size_t)0, size);
reply.read(vector.editArray(), size);
}
status_t BnOMX::onTransact(
uint32_t code, const Parcel &data, Parcel *reply, uint32_t flags) {
switch (code) {
case LIVES_LOCALLY:
{
CHECK_INTERFACE(IOMX, data, reply);
reply->writeInt32(livesLocally((pid_t)data.readInt32()));
return OK;
}
case LIST_NODES:
{
CHECK_INTERFACE(IOMX, data, reply);
List<ComponentInfo> list;
listNodes(&list);
reply->writeInt32(list.size());
for (List<ComponentInfo>::iterator it = list.begin();
it != list.end(); ++it) {
ComponentInfo &cur = *it;
reply->writeString8(cur.mName);
reply->writeInt32(cur.mRoles.size());
for (List<String8>::iterator role_it = cur.mRoles.begin();
role_it != cur.mRoles.end(); ++role_it) {
reply->writeString8(*role_it);
}
}
return NO_ERROR;
}
case ALLOCATE_NODE:
{
CHECK_INTERFACE(IOMX, data, reply);
const char *name = data.readCString();
sp<IOMXObserver> observer =
interface_cast<IOMXObserver>(data.readStrongBinder());
node_id node;
status_t err = allocateNode(name, observer, &node);
reply->writeInt32(err);
if (err == OK) {
reply->writeIntPtr((intptr_t)node);
}
return NO_ERROR;
}
case FREE_NODE:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
reply->writeInt32(freeNode(node));
return NO_ERROR;
}
case SEND_COMMAND:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_COMMANDTYPE cmd =
static_cast<OMX_COMMANDTYPE>(data.readInt32());
OMX_S32 param = data.readInt32();
reply->writeInt32(sendCommand(node, cmd, param));
return NO_ERROR;
}
case GET_PARAMETER:
case SET_PARAMETER:
case GET_CONFIG:
case SET_CONFIG:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_INDEXTYPE index = static_cast<OMX_INDEXTYPE>(data.readInt32());
size_t size = data.readInt32();
void *params = malloc(size);
data.read(params, size);
status_t err;
switch (code) {
case GET_PARAMETER:
err = getParameter(node, index, params, size);
break;
case SET_PARAMETER:
err = setParameter(node, index, params, size);
break;
case GET_CONFIG:
err = getConfig(node, index, params, size);
break;
case SET_CONFIG:
err = setConfig(node, index, params, size);
break;
default:
TRESPASS();
}
reply->writeInt32(err);
if ((code == GET_PARAMETER || code == GET_CONFIG) && err == OK) {
reply->write(params, size);
}
free(params);
params = NULL;
return NO_ERROR;
}
case GET_STATE:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_STATETYPE state = OMX_StateInvalid;
status_t err = getState(node, &state);
reply->writeInt32(state);
reply->writeInt32(err);
return NO_ERROR;
}
case ENABLE_GRAPHIC_BUFFERS:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_U32 port_index = data.readInt32();
OMX_BOOL enable = (OMX_BOOL)data.readInt32();
status_t err = enableGraphicBuffers(node, port_index, enable);
reply->writeInt32(err);
return NO_ERROR;
}
case GET_GRAPHIC_BUFFER_USAGE:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_U32 port_index = data.readInt32();
OMX_U32 usage = 0;
status_t err = getGraphicBufferUsage(node, port_index, &usage);
reply->writeInt32(err);
reply->writeInt32(usage);
return NO_ERROR;
}
case USE_BUFFER:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_U32 port_index = data.readInt32();
sp<IMemory> params =
interface_cast<IMemory>(data.readStrongBinder());
buffer_id buffer;
status_t err = useBuffer(node, port_index, params, &buffer);
reply->writeInt32(err);
if (err == OK) {
reply->writeIntPtr((intptr_t)buffer);
}
return NO_ERROR;
}
case USE_GRAPHIC_BUFFER:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_U32 port_index = data.readInt32();
sp<GraphicBuffer> graphicBuffer = new GraphicBuffer();
data.read(*graphicBuffer);
buffer_id buffer;
status_t err = useGraphicBuffer(
node, port_index, graphicBuffer, &buffer);
reply->writeInt32(err);
if (err == OK) {
reply->writeIntPtr((intptr_t)buffer);
}
return NO_ERROR;
}
case STORE_META_DATA_IN_BUFFERS:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_U32 port_index = data.readInt32();
OMX_BOOL enable = (OMX_BOOL)data.readInt32();
status_t err = storeMetaDataInBuffers(node, port_index, enable);
reply->writeInt32(err);
return NO_ERROR;
}
case ALLOC_BUFFER:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_U32 port_index = data.readInt32();
size_t size = data.readInt32();
buffer_id buffer;
void *buffer_data;
status_t err = allocateBuffer(
node, port_index, size, &buffer, &buffer_data);
reply->writeInt32(err);
if (err == OK) {
reply->writeIntPtr((intptr_t)buffer);
reply->writeIntPtr((intptr_t)buffer_data);
}
return NO_ERROR;
}
case ALLOC_BUFFER_WITH_BACKUP:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_U32 port_index = data.readInt32();
sp<IMemory> params =
interface_cast<IMemory>(data.readStrongBinder());
buffer_id buffer;
status_t err = allocateBufferWithBackup(
node, port_index, params, &buffer);
reply->writeInt32(err);
if (err == OK) {
reply->writeIntPtr((intptr_t)buffer);
}
return NO_ERROR;
}
case FREE_BUFFER:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_U32 port_index = data.readInt32();
buffer_id buffer = (void*)data.readIntPtr();
reply->writeInt32(freeBuffer(node, port_index, buffer));
return NO_ERROR;
}
case FILL_BUFFER:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
buffer_id buffer = (void*)data.readIntPtr();
reply->writeInt32(fillBuffer(node, buffer));
return NO_ERROR;
}
case EMPTY_BUFFER:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
buffer_id buffer = (void*)data.readIntPtr();
OMX_U32 range_offset = data.readInt32();
OMX_U32 range_length = data.readInt32();
OMX_U32 flags = data.readInt32();
OMX_TICKS timestamp = data.readInt64();
reply->writeInt32(
emptyBuffer(
node, buffer, range_offset, range_length,
flags, timestamp));
return NO_ERROR;
}
case GET_EXTENSION_INDEX:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
const char *parameter_name = data.readCString();
OMX_INDEXTYPE index;
status_t err = getExtensionIndex(node, parameter_name, &index);
reply->writeInt32(err);
if (err == OK) {
reply->writeInt32(index);
}
return OK;
}
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
status_t BnCrypto::onTransact(
uint32_t code, const Parcel &data, Parcel *reply, uint32_t flags) {
switch (code) {
case INIT_CHECK:
{
CHECK_INTERFACE(ICrypto, data, reply);
reply->writeInt32(initCheck());
return OK;
}
case IS_CRYPTO_SUPPORTED:
{
CHECK_INTERFACE(ICrypto, data, reply);
uint8_t uuid[16];
data.read(uuid, sizeof(uuid));
reply->writeInt32(isCryptoSchemeSupported(uuid));
return OK;
}
case CREATE_PLUGIN:
{
CHECK_INTERFACE(ICrypto, data, reply);
uint8_t uuid[16];
data.read(uuid, sizeof(uuid));
size_t opaqueSize = data.readInt32();
void *opaqueData = NULL;
if (opaqueSize > 0) {
opaqueData = malloc(opaqueSize);
CHECK(opaqueData != NULL);
data.read(opaqueData, opaqueSize);
}
reply->writeInt32(createPlugin(uuid, opaqueData, opaqueSize));
if (opaqueData != NULL) {
free(opaqueData);
opaqueData = NULL;
}
return OK;
}
case DESTROY_PLUGIN:
{
CHECK_INTERFACE(ICrypto, data, reply);
reply->writeInt32(destroyPlugin());
return OK;
}
case REQUIRES_SECURE_COMPONENT:
{
CHECK_INTERFACE(ICrypto, data, reply);
const char *mime = data.readCString();
reply->writeInt32(requiresSecureDecoderComponent(mime));
return OK;
}
case DECRYPT:
{
CHECK_INTERFACE(ICrypto, data, reply);
bool secure = data.readInt32() != 0;
CryptoPlugin::Mode mode = (CryptoPlugin::Mode)data.readInt32();
uint8_t key[16];
data.read(key, sizeof(key));
uint8_t iv[16];
data.read(iv, sizeof(iv));
size_t totalSize = data.readInt32();
sp<IMemory> sharedBuffer =
interface_cast<IMemory>(data.readStrongBinder());
int32_t offset = data.readInt32();
int32_t numSubSamples = data.readInt32();
CryptoPlugin::SubSample *subSamples =
new CryptoPlugin::SubSample[numSubSamples];
data.read(
subSamples,
sizeof(CryptoPlugin::SubSample) * numSubSamples);
void *secureBufferId, *dstPtr;
if (secure) {
secureBufferId = reinterpret_cast<void *>(static_cast<uintptr_t>(data.readInt64()));
AVMediaUtils::get()->readCustomData(&data, &secureBufferId);
} else {
dstPtr = malloc(totalSize);
CHECK(dstPtr != NULL);
}
AString errorDetailMsg;
ssize_t result;
size_t sumSubsampleSizes = 0;
bool overflow = false;
for (int32_t i = 0; i < numSubSamples; ++i) {
CryptoPlugin::SubSample &ss = subSamples[i];
if (sumSubsampleSizes <= SIZE_MAX - ss.mNumBytesOfEncryptedData) {
sumSubsampleSizes += ss.mNumBytesOfEncryptedData;
} else {
overflow = true;
}
if (sumSubsampleSizes <= SIZE_MAX - ss.mNumBytesOfClearData) {
sumSubsampleSizes += ss.mNumBytesOfClearData;
} else {
overflow = true;
}
}
if (overflow || sumSubsampleSizes != totalSize) {
result = -EINVAL;
} else if (offset + totalSize > sharedBuffer->size()) {
result = -EINVAL;
} else {
result = decrypt(
secure,
key,
iv,
mode,
sharedBuffer, offset,
subSamples, numSubSamples,
secure ? secureBufferId : dstPtr,
&errorDetailMsg);
}
reply->writeInt32(result);
if (isCryptoError(result)) {
reply->writeCString(errorDetailMsg.c_str());
}
if (!secure) {
if (result >= 0) {
CHECK_LE(result, static_cast<ssize_t>(totalSize));
reply->write(dstPtr, result);
}
free(dstPtr);
dstPtr = NULL;
} else {
AVMediaUtils::get()->closeFileDescriptor(secureBufferId);
}
delete[] subSamples;
subSamples = NULL;
return OK;
}
case NOTIFY_RESOLUTION:
{
CHECK_INTERFACE(ICrypto, data, reply);
int32_t width = data.readInt32();
int32_t height = data.readInt32();
notifyResolution(width, height);
return OK;
}
case SET_MEDIADRM_SESSION:
{
CHECK_INTERFACE(IDrm, data, reply);
Vector<uint8_t> sessionId;
readVector(data, sessionId);
reply->writeInt32(setMediaDrmSession(sessionId));
return OK;
}
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
ISurfaceTexture::QueueBufferInput::QueueBufferInput(const Parcel& parcel) {
parcel.read(*this);
}
