1 /* 2 * Copyright (C) 2017 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 #include "chre/platform/linux/preloaded_nanoapps.h" 18 19 #include "chre/core/event_loop_manager.h" 20 #include "chre/platform/fatal_error.h" 21 #include "chre/util/macros.h" 22 #include "chre/util/unique_ptr.h" 23 24 namespace chre { 25 loadPreloadedNanoapps()26void loadPreloadedNanoapps() { 27 struct PreloadedNanoappDescriptor { 28 const char *filename; 29 UniquePtr<Nanoapp> nanoapp; 30 }; 31 32 // The list of nanoapps to be loaded from the filesystem of the device. 33 // TODO: allow these to be overridden by target-specific build configuration 34 static PreloadedNanoappDescriptor preloadedNanoapps[] = { 35 { "activity.so", MakeUnique<Nanoapp>() }, 36 }; 37 38 EventLoop& eventLoop = EventLoopManagerSingleton::get()->getEventLoop(); 39 for (size_t i = 0; i < ARRAY_SIZE(preloadedNanoapps); i++) { 40 if (preloadedNanoapps[i].nanoapp.isNull()) { 41 FATAL_ERROR("Couldn't allocate memory for preloaded nanoapp"); 42 } else { 43 preloadedNanoapps[i].nanoapp->loadFromFile(preloadedNanoapps[i].filename); 44 eventLoop.startNanoapp(preloadedNanoapps[i].nanoapp); 45 } 46 } 47 } 48 49 } // namespace chre 50