1 /* 2 * Copyright (C) 2016 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_api/chre/wwan.h" 18 19 #include "chre/core/event_loop_manager.h" 20 #include "chre/util/macros.h" 21 #include "chre/util/system/napp_permissions.h" 22 23 using chre::EventLoopManager; 24 using chre::EventLoopManagerSingleton; 25 using chre::NanoappPermissions; 26 chreWwanGetCapabilities()27DLL_EXPORT uint32_t chreWwanGetCapabilities() { 28 #ifdef CHRE_WWAN_SUPPORT_ENABLED 29 return chre::EventLoopManagerSingleton::get() 30 ->getWwanRequestManager() 31 .getCapabilities(); 32 #else 33 return CHRE_WWAN_CAPABILITIES_NONE; 34 #endif // CHRE_WWAN_SUPPORT_ENABLED 35 } 36 chreWwanGetCellInfoAsync(const void * cookie)37DLL_EXPORT bool chreWwanGetCellInfoAsync(const void *cookie) { 38 #ifdef CHRE_WWAN_SUPPORT_ENABLED 39 chre::Nanoapp *nanoapp = EventLoopManager::validateChreApiCall(__func__); 40 return nanoapp->permitPermissionUse(NanoappPermissions::CHRE_PERMS_WWAN) && 41 chre::EventLoopManagerSingleton::get() 42 ->getWwanRequestManager() 43 .requestCellInfo(nanoapp, cookie); 44 #else 45 return false; 46 #endif // CHRE_WWAN_SUPPORT_ENABLED 47 } 48