keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2015 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #define LOG_TAG "VehicleNetwork" |
| 18 | |
| 19 | #include <memory> |
Keun-young Park | 71b2f5c | 2016-03-10 18:44:40 -0800 | [diff] [blame^] | 20 | #include <string.h> |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 21 | |
| 22 | #include <binder/IPCThreadState.h> |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 23 | |
| 24 | #include <utils/Log.h> |
| 25 | |
| 26 | #include <IVehicleNetwork.h> |
| 27 | #include <VehicleNetworkProto.pb.h> |
| 28 | |
keunyoung | 15882e5 | 2015-09-16 16:57:58 -0700 | [diff] [blame] | 29 | #include "BinderUtil.h" |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 30 | #include "VehicleNetworkProtoUtil.h" |
| 31 | |
| 32 | namespace android { |
| 33 | |
| 34 | enum { |
| 35 | LIST_PROPERTIES = IBinder::FIRST_CALL_TRANSACTION, |
| 36 | SET_PROPERTY, |
| 37 | GET_PROPERTY, |
| 38 | SUBSCRIBE, |
| 39 | UNSUBSCRIBE, |
keunyoung | 1ab8e18 | 2015-09-24 09:25:22 -0700 | [diff] [blame] | 40 | INJECT_EVENT, |
| 41 | START_MOCKING, |
| 42 | STOP_MOCKING, |
Keun-young Park | 28dd470 | 2015-11-19 18:06:04 -0800 | [diff] [blame] | 43 | INJECT_HAL_ERROR, |
| 44 | START_ERROR_LISTENING, |
| 45 | STOP_ERROR_LISTENING, |
| 46 | START_HAL_RESTART_MONITORING, |
| 47 | STOP_HAL_RESTART_MONITORING |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 48 | }; |
| 49 | |
| 50 | // ---------------------------------------------------------------------------- |
| 51 | |
keunyoung | 15882e5 | 2015-09-16 16:57:58 -0700 | [diff] [blame] | 52 | const char IVehicleNetwork::SERVICE_NAME[] = "com.android.car.vehiclenetwork.IVehicleNetwork"; |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 53 | |
| 54 | // ---------------------------------------------------------------------------- |
| 55 | |
| 56 | class BpVehicleNetwork : public BpInterface<IVehicleNetwork> { |
| 57 | public: |
| 58 | BpVehicleNetwork(const sp<IBinder> & impl) |
| 59 | : BpInterface<IVehicleNetwork>(impl) { |
| 60 | } |
| 61 | |
| 62 | virtual sp<VehiclePropertiesHolder> listProperties(int32_t property) { |
| 63 | sp<VehiclePropertiesHolder> holder; |
| 64 | Parcel data, reply; |
| 65 | data.writeInterfaceToken(IVehicleNetwork::getInterfaceDescriptor()); |
| 66 | data.writeInt32(property); |
| 67 | status_t status = remote()->transact(LIST_PROPERTIES, data, &reply); |
| 68 | if (status == NO_ERROR) { |
keunyoung | 15882e5 | 2015-09-16 16:57:58 -0700 | [diff] [blame] | 69 | reply.readExceptionCode(); // for compatibility with java |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 70 | if (reply.readInt32() == 0) { // no result |
| 71 | return holder; |
| 72 | } |
| 73 | ReadableBlobHolder blob(new Parcel::ReadableBlob()); |
| 74 | if (blob.blob == NULL) { |
| 75 | ALOGE("listProperties, no memory"); |
| 76 | return holder; |
| 77 | } |
| 78 | int32_t size = reply.readInt32(); |
| 79 | status = reply.readBlob(size, blob.blob); |
| 80 | if (status != NO_ERROR) { |
| 81 | ALOGE("listProperties, cannot read blob %d", status); |
| 82 | return holder; |
| 83 | } |
| 84 | //TODO make this more memory efficient |
| 85 | std::unique_ptr<VehiclePropConfigs> configs(new VehiclePropConfigs()); |
| 86 | if (configs.get() == NULL) { |
| 87 | return holder; |
| 88 | } |
| 89 | if(!configs->ParseFromArray(blob.blob->data(), size)) { |
| 90 | ALOGE("listProperties, cannot parse reply"); |
| 91 | return holder; |
| 92 | } |
keunyoung | d32f4e6 | 2015-09-21 11:33:06 -0700 | [diff] [blame] | 93 | holder = new VehiclePropertiesHolder(); |
| 94 | ASSERT_OR_HANDLE_NO_MEMORY(holder.get(), return); |
| 95 | status = VehicleNetworkProtoUtil::fromVehiclePropConfigs(*configs.get(), |
| 96 | holder->getList()); |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 97 | if (status != NO_ERROR) { |
| 98 | ALOGE("listProperties, cannot convert VehiclePropConfigs %d", status); |
| 99 | return holder; |
| 100 | } |
keunyoung | d32f4e6 | 2015-09-21 11:33:06 -0700 | [diff] [blame] | 101 | |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 102 | } |
| 103 | return holder; |
| 104 | } |
| 105 | |
| 106 | virtual status_t setProperty(const vehicle_prop_value_t& value) { |
| 107 | Parcel data, reply; |
| 108 | data.writeInterfaceToken(IVehicleNetwork::getInterfaceDescriptor()); |
keunyoung | 7d74e6d | 2015-10-14 15:43:10 -0700 | [diff] [blame] | 109 | status_t status = VehiclePropValueBinderUtil::writeToParcel(data, value); |
| 110 | if (status != NO_ERROR) { |
| 111 | return status; |
| 112 | } |
| 113 | status = remote()->transact(SET_PROPERTY, data, &reply); |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 114 | return status; |
| 115 | } |
| 116 | |
| 117 | virtual status_t getProperty(vehicle_prop_value_t* value) { |
| 118 | Parcel data, reply; |
keunyoung | 7d74e6d | 2015-10-14 15:43:10 -0700 | [diff] [blame] | 119 | if (value == NULL) { |
| 120 | return BAD_VALUE; |
| 121 | } |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 122 | data.writeInterfaceToken(IVehicleNetwork::getInterfaceDescriptor()); |
keunyoung | 7d74e6d | 2015-10-14 15:43:10 -0700 | [diff] [blame] | 123 | status_t status = VehiclePropValueBinderUtil::writeToParcel(data, *value); |
| 124 | if (status != NO_ERROR) { |
| 125 | ALOGE("getProperty, cannot write"); |
| 126 | return status; |
| 127 | } |
| 128 | status = remote()->transact(GET_PROPERTY, data, &reply); |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 129 | if (status == NO_ERROR) { |
keunyoung | 15882e5 | 2015-09-16 16:57:58 -0700 | [diff] [blame] | 130 | reply.readExceptionCode(); // for compatibility with java |
keunyoung | 7d74e6d | 2015-10-14 15:43:10 -0700 | [diff] [blame] | 131 | status = VehiclePropValueBinderUtil::readFromParcel(reply, value); |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 132 | } |
| 133 | return status; |
| 134 | } |
| 135 | |
| 136 | virtual status_t subscribe(const sp<IVehicleNetworkListener> &listener, int32_t property, |
Keun-young Park | 0727f95 | 2015-12-21 14:30:07 -0800 | [diff] [blame] | 137 | float sampleRate, int32_t zones) { |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 138 | Parcel data, reply; |
| 139 | data.writeInterfaceToken(IVehicleNetwork::getInterfaceDescriptor()); |
| 140 | data.writeStrongBinder(IInterface::asBinder(listener)); |
| 141 | data.writeInt32(property); |
| 142 | data.writeFloat(sampleRate); |
Keun-young Park | 0727f95 | 2015-12-21 14:30:07 -0800 | [diff] [blame] | 143 | data.writeInt32(zones); |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 144 | status_t status = remote()->transact(SUBSCRIBE, data, &reply); |
| 145 | return status; |
| 146 | } |
| 147 | |
| 148 | virtual void unsubscribe(const sp<IVehicleNetworkListener> &listener, int32_t property) { |
| 149 | Parcel data, reply; |
| 150 | data.writeInterfaceToken(IVehicleNetwork::getInterfaceDescriptor()); |
| 151 | data.writeStrongBinder(IInterface::asBinder(listener)); |
| 152 | data.writeInt32(property); |
| 153 | status_t status = remote()->transact(UNSUBSCRIBE, data, &reply); |
| 154 | if (status != NO_ERROR) { |
| 155 | ALOGI("unsubscribing property %d failed %d", property, status); |
| 156 | } |
| 157 | } |
keunyoung | 1ab8e18 | 2015-09-24 09:25:22 -0700 | [diff] [blame] | 158 | |
| 159 | virtual status_t injectEvent(const vehicle_prop_value_t& value) { |
| 160 | Parcel data, reply; |
| 161 | data.writeInterfaceToken(IVehicleNetwork::getInterfaceDescriptor()); |
| 162 | data.writeInt32(1); // 0 means no value. For compatibility with aidl based code. |
| 163 | std::unique_ptr<VehiclePropValue> v(new VehiclePropValue()); |
| 164 | ASSERT_OR_HANDLE_NO_MEMORY(v.get(), return NO_MEMORY); |
| 165 | VehicleNetworkProtoUtil::toVehiclePropValue(value, *v.get()); |
| 166 | int size = v->ByteSize(); |
| 167 | WritableBlobHolder blob(new Parcel::WritableBlob()); |
| 168 | ASSERT_OR_HANDLE_NO_MEMORY(blob.blob, return NO_MEMORY); |
| 169 | data.writeInt32(size); |
| 170 | data.writeBlob(size, false, blob.blob); |
| 171 | v->SerializeToArray(blob.blob->data(), size); |
| 172 | status_t status = remote()->transact(INJECT_EVENT, data, &reply); |
| 173 | return status; |
| 174 | } |
| 175 | |
| 176 | virtual status_t startMocking(const sp<IVehicleNetworkHalMock>& mock) { |
| 177 | Parcel data, reply; |
| 178 | data.writeInterfaceToken(IVehicleNetwork::getInterfaceDescriptor()); |
| 179 | data.writeStrongBinder(IInterface::asBinder(mock)); |
| 180 | status_t status = remote()->transact(START_MOCKING, data, &reply); |
| 181 | return status; |
| 182 | } |
| 183 | |
| 184 | virtual void stopMocking(const sp<IVehicleNetworkHalMock>& mock) { |
| 185 | Parcel data, reply; |
| 186 | data.writeInterfaceToken(IVehicleNetwork::getInterfaceDescriptor()); |
| 187 | data.writeStrongBinder(IInterface::asBinder(mock)); |
| 188 | status_t status = remote()->transact(STOP_MOCKING, data, &reply); |
| 189 | if (status != NO_ERROR) { |
| 190 | ALOGI("stop mocking failed %d", status); |
| 191 | } |
| 192 | } |
Keun-young Park | 28dd470 | 2015-11-19 18:06:04 -0800 | [diff] [blame] | 193 | |
| 194 | status_t injectHalError(int32_t errorCode, int32_t property, int32_t operation) { |
| 195 | Parcel data, reply; |
| 196 | data.writeInterfaceToken(IVehicleNetwork::getInterfaceDescriptor()); |
| 197 | data.writeInt32(errorCode); |
| 198 | data.writeInt32(property); |
| 199 | data.writeInt32(operation); |
| 200 | status_t status = remote()->transact(INJECT_HAL_ERROR, data, &reply); |
| 201 | return status; |
| 202 | } |
| 203 | |
| 204 | virtual status_t startErrorListening(const sp<IVehicleNetworkListener> &listener) { |
| 205 | Parcel data, reply; |
| 206 | data.writeInterfaceToken(IVehicleNetwork::getInterfaceDescriptor()); |
| 207 | data.writeStrongBinder(IInterface::asBinder(listener)); |
| 208 | status_t status = remote()->transact(START_ERROR_LISTENING, data, &reply); |
| 209 | return status; |
| 210 | } |
| 211 | |
| 212 | virtual void stopErrorListening(const sp<IVehicleNetworkListener> &listener) { |
| 213 | Parcel data, reply; |
| 214 | data.writeInterfaceToken(IVehicleNetwork::getInterfaceDescriptor()); |
| 215 | data.writeStrongBinder(IInterface::asBinder(listener)); |
| 216 | status_t status = remote()->transact(STOP_ERROR_LISTENING, data, &reply); |
| 217 | if (status != NO_ERROR) { |
| 218 | ALOGI("stopErrorListening %d", status); |
| 219 | } |
| 220 | } |
| 221 | |
| 222 | virtual status_t startHalRestartMonitoring(const sp<IVehicleNetworkListener> &listener) { |
| 223 | Parcel data, reply; |
| 224 | data.writeInterfaceToken(IVehicleNetwork::getInterfaceDescriptor()); |
| 225 | data.writeStrongBinder(IInterface::asBinder(listener)); |
| 226 | status_t status = remote()->transact(START_HAL_RESTART_MONITORING, data, &reply); |
| 227 | return status; |
| 228 | } |
| 229 | |
| 230 | virtual void stopHalRestartMonitoring(const sp<IVehicleNetworkListener> &listener) { |
| 231 | Parcel data, reply; |
| 232 | data.writeInterfaceToken(IVehicleNetwork::getInterfaceDescriptor()); |
| 233 | data.writeStrongBinder(IInterface::asBinder(listener)); |
| 234 | status_t status = remote()->transact(STOP_HAL_RESTART_MONITORING, data, &reply); |
| 235 | if (status != NO_ERROR) { |
| 236 | ALOGI("stopHalRestartMonitoring %d", status); |
| 237 | } |
| 238 | } |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 239 | }; |
| 240 | |
| 241 | IMPLEMENT_META_INTERFACE(VehicleNetwork, IVehicleNetwork::SERVICE_NAME); |
| 242 | |
| 243 | // ---------------------------------------------------------------------- |
| 244 | |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 245 | status_t BnVehicleNetwork::onTransact(uint32_t code, const Parcel& data, Parcel* reply, |
| 246 | uint32_t flags) { |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 247 | status_t r; |
| 248 | switch (code) { |
| 249 | case LIST_PROPERTIES: { |
| 250 | CHECK_INTERFACE(IVehicleNetwork, data, reply); |
Keun-young Park | 737cdfb | 2016-02-12 15:11:39 -0800 | [diff] [blame] | 251 | if (!isOperationAllowed(0, false)) { |
| 252 | return PERMISSION_DENIED; |
| 253 | } |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 254 | int32_t property = data.readInt32(); |
| 255 | sp<VehiclePropertiesHolder> holder = listProperties(property); |
| 256 | if (holder.get() == NULL) { // given property not found |
keunyoung | 15882e5 | 2015-09-16 16:57:58 -0700 | [diff] [blame] | 257 | BinderUtil::fillObjectResultReply(reply, false /* isValid */); |
| 258 | return NO_ERROR; |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 259 | } |
| 260 | std::unique_ptr<VehiclePropConfigs> configs(new VehiclePropConfigs()); |
| 261 | ASSERT_OR_HANDLE_NO_MEMORY(configs.get(), return NO_MEMORY); |
keunyoung | d32f4e6 | 2015-09-21 11:33:06 -0700 | [diff] [blame] | 262 | VehicleNetworkProtoUtil::toVehiclePropConfigs(holder->getList(), *configs.get()); |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 263 | int size = configs->ByteSize(); |
| 264 | WritableBlobHolder blob(new Parcel::WritableBlob()); |
| 265 | ASSERT_OR_HANDLE_NO_MEMORY(blob.blob, return NO_MEMORY); |
keunyoung | 15882e5 | 2015-09-16 16:57:58 -0700 | [diff] [blame] | 266 | BinderUtil::fillObjectResultReply(reply, true); |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 267 | reply->writeInt32(size); |
| 268 | reply->writeBlob(size, false, blob.blob); |
| 269 | configs->SerializeToArray(blob.blob->data(), size); |
| 270 | return NO_ERROR; |
| 271 | } break; |
| 272 | case SET_PROPERTY: { |
| 273 | CHECK_INTERFACE(IVehicleNetwork, data, reply); |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 274 | ScopedVehiclePropValue value; |
keunyoung | 7d74e6d | 2015-10-14 15:43:10 -0700 | [diff] [blame] | 275 | r = VehiclePropValueBinderUtil::readFromParcel(data, &value.value, |
| 276 | false /* deleteMembers */); |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 277 | if (r != NO_ERROR) { |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 278 | return r; |
| 279 | } |
Keun-young Park | 737cdfb | 2016-02-12 15:11:39 -0800 | [diff] [blame] | 280 | if (!isOperationAllowed(value.value.prop, true)) { |
| 281 | return PERMISSION_DENIED; |
| 282 | } |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 283 | r = setProperty(value.value); |
keunyoung | 15882e5 | 2015-09-16 16:57:58 -0700 | [diff] [blame] | 284 | BinderUtil::fillNoResultReply(reply); |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 285 | return r; |
| 286 | } break; |
| 287 | case GET_PROPERTY: { |
| 288 | CHECK_INTERFACE(IVehicleNetwork, data, reply); |
Keun-young Park | 71b2f5c | 2016-03-10 18:44:40 -0800 | [diff] [blame^] | 289 | vehicle_prop_value_t value; |
| 290 | memset(&value, 0, sizeof(value)); |
| 291 | r = VehiclePropValueBinderUtil::readFromParcel(data, &value, |
keunyoung | 7d74e6d | 2015-10-14 15:43:10 -0700 | [diff] [blame] | 292 | false /* deleteMembers */, true /*canIgnoreNoData*/); |
| 293 | if (r != NO_ERROR) { |
| 294 | ALOGE("getProperty cannot read %d", r); |
| 295 | return r; |
| 296 | } |
Keun-young Park | 71b2f5c | 2016-03-10 18:44:40 -0800 | [diff] [blame^] | 297 | if (!isOperationAllowed(value.prop, false)) { |
Keun-young Park | 737cdfb | 2016-02-12 15:11:39 -0800 | [diff] [blame] | 298 | return PERMISSION_DENIED; |
| 299 | } |
Keun-young Park | 71b2f5c | 2016-03-10 18:44:40 -0800 | [diff] [blame^] | 300 | r = getProperty(&value); |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 301 | if (r == NO_ERROR) { |
keunyoung | 7d74e6d | 2015-10-14 15:43:10 -0700 | [diff] [blame] | 302 | reply->writeNoException(); |
Keun-young Park | 71b2f5c | 2016-03-10 18:44:40 -0800 | [diff] [blame^] | 303 | r = VehiclePropValueBinderUtil::writeToParcel(*reply, value); |
| 304 | releaseMemoryFromGet(&value); |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 305 | } |
| 306 | return r; |
| 307 | } break; |
| 308 | case SUBSCRIBE: { |
| 309 | CHECK_INTERFACE(IVehicleNetwork, data, reply); |
| 310 | sp<IVehicleNetworkListener> listener = |
| 311 | interface_cast<IVehicleNetworkListener>(data.readStrongBinder()); |
| 312 | int32_t property = data.readInt32(); |
Keun-young Park | 737cdfb | 2016-02-12 15:11:39 -0800 | [diff] [blame] | 313 | if (!isOperationAllowed(property, false)) { |
| 314 | return PERMISSION_DENIED; |
| 315 | } |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 316 | float sampleRate = data.readFloat(); |
Keun-young Park | 0727f95 | 2015-12-21 14:30:07 -0800 | [diff] [blame] | 317 | int32_t zones = data.readInt32(); |
| 318 | r = subscribe(listener, property, sampleRate, zones); |
keunyoung | 15882e5 | 2015-09-16 16:57:58 -0700 | [diff] [blame] | 319 | BinderUtil::fillNoResultReply(reply); |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 320 | return r; |
| 321 | } break; |
| 322 | case UNSUBSCRIBE: { |
| 323 | CHECK_INTERFACE(IVehicleNetwork, data, reply); |
| 324 | sp<IVehicleNetworkListener> listener = |
| 325 | interface_cast<IVehicleNetworkListener>(data.readStrongBinder()); |
| 326 | int32_t property = data.readInt32(); |
Keun-young Park | 737cdfb | 2016-02-12 15:11:39 -0800 | [diff] [blame] | 327 | if (!isOperationAllowed(property, false)) { |
| 328 | return PERMISSION_DENIED; |
| 329 | } |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 330 | unsubscribe(listener, property); |
keunyoung | 15882e5 | 2015-09-16 16:57:58 -0700 | [diff] [blame] | 331 | BinderUtil::fillNoResultReply(reply); |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 332 | return NO_ERROR; |
| 333 | } break; |
keunyoung | 1ab8e18 | 2015-09-24 09:25:22 -0700 | [diff] [blame] | 334 | case INJECT_EVENT: { |
| 335 | CHECK_INTERFACE(IVehicleNetwork, data, reply); |
| 336 | if (data.readInt32() == 0) { // java side allows passing null with this. |
| 337 | return BAD_VALUE; |
| 338 | } |
Keun-young Park | 737cdfb | 2016-02-12 15:11:39 -0800 | [diff] [blame] | 339 | if (!isOperationAllowed(0, true)) { |
| 340 | return PERMISSION_DENIED; |
| 341 | } |
keunyoung | 1ab8e18 | 2015-09-24 09:25:22 -0700 | [diff] [blame] | 342 | ScopedVehiclePropValue value; |
| 343 | ReadableBlobHolder blob(new Parcel::ReadableBlob()); |
| 344 | ASSERT_OR_HANDLE_NO_MEMORY(blob.blob, return NO_MEMORY); |
| 345 | int32_t size = data.readInt32(); |
| 346 | r = data.readBlob(size, blob.blob); |
| 347 | if (r != NO_ERROR) { |
| 348 | ALOGE("injectEvent:service, cannot read blob"); |
| 349 | return r; |
| 350 | } |
| 351 | std::unique_ptr<VehiclePropValue> v(new VehiclePropValue()); |
| 352 | ASSERT_OR_HANDLE_NO_MEMORY(v.get(), return NO_MEMORY); |
| 353 | if (!v->ParseFromArray(blob.blob->data(), size)) { |
| 354 | ALOGE("injectEvent:service, cannot parse data"); |
| 355 | return BAD_VALUE; |
| 356 | } |
| 357 | r = VehicleNetworkProtoUtil::fromVehiclePropValue(*v.get(), value.value); |
| 358 | if (r != NO_ERROR) { |
| 359 | ALOGE("injectEvent:service, cannot convert data"); |
| 360 | return BAD_VALUE; |
| 361 | } |
| 362 | r = injectEvent(value.value); |
| 363 | BinderUtil::fillNoResultReply(reply); |
| 364 | return r; |
| 365 | } break; |
| 366 | case START_MOCKING: { |
Keun-young Park | 737cdfb | 2016-02-12 15:11:39 -0800 | [diff] [blame] | 367 | if (!isOperationAllowed(0, true)) { |
| 368 | return PERMISSION_DENIED; |
| 369 | } |
keunyoung | 1ab8e18 | 2015-09-24 09:25:22 -0700 | [diff] [blame] | 370 | CHECK_INTERFACE(IVehicleNetwork, data, reply); |
| 371 | sp<IVehicleNetworkHalMock> mock = |
| 372 | interface_cast<IVehicleNetworkHalMock>(data.readStrongBinder()); |
| 373 | r = startMocking(mock); |
| 374 | BinderUtil::fillNoResultReply(reply); |
| 375 | return r; |
| 376 | } break; |
| 377 | case STOP_MOCKING: { |
Keun-young Park | 737cdfb | 2016-02-12 15:11:39 -0800 | [diff] [blame] | 378 | if (!isOperationAllowed(0, true)) { |
| 379 | return PERMISSION_DENIED; |
| 380 | } |
keunyoung | 1ab8e18 | 2015-09-24 09:25:22 -0700 | [diff] [blame] | 381 | CHECK_INTERFACE(IVehicleNetwork, data, reply); |
| 382 | sp<IVehicleNetworkHalMock> mock = |
| 383 | interface_cast<IVehicleNetworkHalMock>(data.readStrongBinder()); |
| 384 | stopMocking(mock); |
| 385 | BinderUtil::fillNoResultReply(reply); |
| 386 | return NO_ERROR; |
| 387 | } break; |
Keun-young Park | 28dd470 | 2015-11-19 18:06:04 -0800 | [diff] [blame] | 388 | case INJECT_HAL_ERROR: { |
Keun-young Park | 737cdfb | 2016-02-12 15:11:39 -0800 | [diff] [blame] | 389 | if (!isOperationAllowed(0, true)) { |
| 390 | return PERMISSION_DENIED; |
| 391 | } |
Keun-young Park | 28dd470 | 2015-11-19 18:06:04 -0800 | [diff] [blame] | 392 | CHECK_INTERFACE(IVehicleNetwork, data, reply); |
| 393 | int32_t errorCode = data.readInt32(); |
| 394 | int32_t property = data.readInt32(); |
| 395 | int32_t operation = data.readInt32(); |
| 396 | r = injectHalError(errorCode, property, operation); |
| 397 | BinderUtil::fillNoResultReply(reply); |
| 398 | return r; |
| 399 | } break; |
| 400 | case START_ERROR_LISTENING: { |
Keun-young Park | 737cdfb | 2016-02-12 15:11:39 -0800 | [diff] [blame] | 401 | if (!isOperationAllowed(0, false)) { |
| 402 | return PERMISSION_DENIED; |
| 403 | } |
Keun-young Park | 28dd470 | 2015-11-19 18:06:04 -0800 | [diff] [blame] | 404 | CHECK_INTERFACE(IVehicleNetwork, data, reply); |
| 405 | sp<IVehicleNetworkListener> listener = |
| 406 | interface_cast<IVehicleNetworkListener>(data.readStrongBinder()); |
| 407 | r = startErrorListening(listener); |
| 408 | BinderUtil::fillNoResultReply(reply); |
| 409 | return r; |
| 410 | } break; |
| 411 | case STOP_ERROR_LISTENING: { |
Keun-young Park | 737cdfb | 2016-02-12 15:11:39 -0800 | [diff] [blame] | 412 | if (!isOperationAllowed(0, false)) { |
| 413 | return PERMISSION_DENIED; |
| 414 | } |
Keun-young Park | 28dd470 | 2015-11-19 18:06:04 -0800 | [diff] [blame] | 415 | CHECK_INTERFACE(IVehicleNetwork, data, reply); |
| 416 | sp<IVehicleNetworkListener> listener = |
| 417 | interface_cast<IVehicleNetworkListener>(data.readStrongBinder()); |
| 418 | stopErrorListening(listener); |
| 419 | BinderUtil::fillNoResultReply(reply); |
| 420 | return NO_ERROR; |
| 421 | } break; |
| 422 | case START_HAL_RESTART_MONITORING: { |
Keun-young Park | 737cdfb | 2016-02-12 15:11:39 -0800 | [diff] [blame] | 423 | if (!isOperationAllowed(0, false)) { |
| 424 | return PERMISSION_DENIED; |
| 425 | } |
Keun-young Park | 28dd470 | 2015-11-19 18:06:04 -0800 | [diff] [blame] | 426 | CHECK_INTERFACE(IVehicleNetwork, data, reply); |
| 427 | sp<IVehicleNetworkListener> listener = |
| 428 | interface_cast<IVehicleNetworkListener>(data.readStrongBinder()); |
| 429 | r = startHalRestartMonitoring(listener); |
| 430 | BinderUtil::fillNoResultReply(reply); |
| 431 | return r; |
| 432 | } break; |
| 433 | case STOP_HAL_RESTART_MONITORING: { |
Keun-young Park | 737cdfb | 2016-02-12 15:11:39 -0800 | [diff] [blame] | 434 | if (!isOperationAllowed(0, false)) { |
| 435 | return PERMISSION_DENIED; |
| 436 | } |
Keun-young Park | 28dd470 | 2015-11-19 18:06:04 -0800 | [diff] [blame] | 437 | CHECK_INTERFACE(IVehicleNetwork, data, reply); |
| 438 | sp<IVehicleNetworkListener> listener = |
| 439 | interface_cast<IVehicleNetworkListener>(data.readStrongBinder()); |
| 440 | stopHalRestartMonitoring(listener); |
| 441 | BinderUtil::fillNoResultReply(reply); |
| 442 | return NO_ERROR; |
| 443 | } break; |
keunyoung | e18e25d | 2015-08-28 15:57:19 -0700 | [diff] [blame] | 444 | default: |
| 445 | return BBinder::onTransact(code, data, reply, flags); |
| 446 | } |
| 447 | } |
| 448 | |
| 449 | }; // namespace android |