1 /* 2 * Copyright (C) 2020 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 #pragma once 18 19 #include <binder/IServiceManager.h> 20 21 #include <map> 22 #include <optional> 23 24 namespace android { 25 26 /** 27 * A local host simple implementation of IServiceManager, that does not 28 * communicate over binder. 29 */ 30 class ServiceManager : public IServiceManager { 31 public: 32 ServiceManager(); 33 34 sp<IBinder> getService( const String16& name) const override; 35 36 sp<IBinder> checkService( const String16& name) const override; 37 38 status_t addService(const String16& name, const sp<IBinder>& service, 39 bool allowIsolated = false, 40 int dumpsysFlags = DUMP_FLAG_PRIORITY_DEFAULT) override; 41 42 Vector<String16> listServices(int dumpsysFlags = 0) override; 43 44 IBinder* onAsBinder() override; 45 46 sp<IBinder> waitForService(const String16& name) override; 47 48 bool isDeclared(const String16& name) override; 49 50 Vector<String16> getDeclaredInstances(const String16& iface) override; 51 52 std::optional<String16> updatableViaApex(const String16& name) override; 53 54 private: 55 std::map<String16, sp<IBinder>> mNameToService; 56 }; 57 58 } // namespace android 59