| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include <vector> |
| |
| #include <binder/IBinder.h> |
| #include <binder/IInterface.h> |
| |
| #include <binder/IPCThreadState.h> |
| #include <binder/IServiceManager.h> |
| |
| #include <storaged.h> |
| #include <storaged_service.h> |
| |
| extern storaged_t storaged; |
| |
| std::vector<struct task_info> BpStoraged::dump_tasks(const char* /*option*/) { |
| Parcel data, reply; |
| data.writeInterfaceToken(IStoraged::getInterfaceDescriptor()); |
| |
| remote()->transact(DUMPTASKS, data, &reply); |
| |
| uint32_t res_size = reply.readInt32(); |
| std::vector<struct task_info> res(res_size); |
| for (auto&& task : res) { |
| reply.read(&task, sizeof(task)); |
| } |
| return res; |
| } |
| |
| IMPLEMENT_META_INTERFACE(Storaged, "Storaged"); |
| |
| status_t BnStoraged::onTransact(uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) { |
| data.checkInterface(this); |
| |
| switch(code) { |
| case DUMPTASKS: { |
| std::vector<struct task_info> res = dump_tasks(NULL); |
| |
| reply->writeInt32(res.size()); |
| for (auto task : res) { |
| reply->write(&task, sizeof(task)); |
| } |
| return NO_ERROR; |
| } |
| break; |
| default: |
| return BBinder::onTransact(code, data, reply, flags); |
| } |
| } |
| std::vector<struct task_info> Storaged::dump_tasks(const char* /* option */) { |
| return storaged.get_tasks(); |
| } |
| |
| sp<IStoraged> get_storaged_service() { |
| sp<IServiceManager> sm = defaultServiceManager(); |
| if (sm == NULL) return NULL; |
| |
| sp<IBinder> binder = sm->getService(String16("storaged")); |
| if (binder == NULL) return NULL; |
| |
| sp<IStoraged> storaged = interface_cast<IStoraged>(binder); |
| |
| return storaged; |
| } |