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 <general_test/nanoapp_info.h> 18 19 #include <shared/nano_endian.h> 20 #include <shared/send_message.h> 21 22 #include <chre.h> 23 24 namespace general_test { 25 26 struct AppInfo { 27 uint64_t appId; 28 uint32_t instanceId; 29 } __attribute__((packed)); 30 31 NanoappInfo::NanoappInfo() 32 : mAppId(chreGetAppId()), mInstanceId(chreGetInstanceId()) { 33 if (mInstanceId == CHRE_INSTANCE_ID) { 34 nanoapp_testing::sendFatalFailureToHost( 35 "Given CHRE_INSTANCE_ID for my instance ID"); 36 } 37 } 38 39 void NanoappInfo::sendToHost() { 40 AppInfo info; 41 info.appId = mAppId; 42 info.instanceId = mInstanceId; 43 44 nanoapp_testing::hostToLittleEndian(&info.appId); 45 nanoapp_testing::hostToLittleEndian(&info.instanceId); 46 47 sendMessageToHost(nanoapp_testing::MessageType::kContinue, 48 &info, sizeof(info)); 49 } 50 51 bool NanoappInfo::validate(uint64_t appId, uint32_t instanceId) { 52 bool result = true; 53 if (appId != mAppId) { 54 nanoapp_testing::sendFatalFailureToHost( 55 "app IDs do not match"); 56 result = false; 57 } else if (instanceId != mInstanceId) { 58 nanoapp_testing::sendFatalFailureToHost( 59 "instance IDs do not match"); 60 result = false; 61 } 62 63 return result; 64 } 65 66 bool NanoappInfo::queryByAppId(struct chreNanoappInfo *info) { 67 bool result = chreGetNanoappInfoByAppId(mAppId, info); 68 69 if (!result) { 70 nanoapp_testing::sendFatalFailureToHost( 71 "Unable to get nanoapp info by app ID"); 72 } 73 74 return result; 75 } 76 77 bool NanoappInfo::queryByInstanceId(struct chreNanoappInfo *info) { 78 bool result = chreGetNanoappInfoByInstanceId(mInstanceId, info); 79 80 if (!result) { 81 nanoapp_testing::sendFatalFailureToHost( 82 "Unable to get nanoapp info by instance ID"); 83 } 84 85 return result; 86 } 87 88 } // namespace general_test 89
