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 <android/os/IncidentManager.h> 18 19 namespace android { 20 namespace os { 21 22 // ============================================================ IncidentReport()23IncidentManager::IncidentReport::IncidentReport() 24 :mTimestampNs(0), 25 mPrivacyPolicy(0), 26 mFileDescriptor(-1) { 27 } 28 ~IncidentReport()29IncidentManager::IncidentReport::~IncidentReport() { 30 if (mFileDescriptor >= 0) { 31 close(mFileDescriptor); 32 } 33 } 34 writeToParcel(Parcel * out) const35status_t IncidentManager::IncidentReport::writeToParcel(Parcel* out) const { 36 status_t err; 37 38 err = out->writeInt64(mTimestampNs); 39 if (err != NO_ERROR) { 40 return err; 41 } 42 43 44 err = out->writeInt32(mPrivacyPolicy); 45 if (err != NO_ERROR) { 46 return err; 47 } 48 49 if (mFileDescriptor >= 0) { 50 err = out->writeInt32(1); 51 if (err != NO_ERROR) { 52 return err; 53 } 54 55 err = out->writeDupParcelFileDescriptor(mFileDescriptor); 56 if (err != NO_ERROR) { 57 return err; 58 } 59 60 } else { 61 err = out->writeInt32(0); 62 if (err != NO_ERROR) { 63 return err; 64 } 65 } 66 67 return NO_ERROR; 68 } 69 readFromParcel(const Parcel * in)70status_t IncidentManager::IncidentReport::readFromParcel(const Parcel* in) { 71 status_t err; 72 int32_t hasField; 73 74 err = in->readInt64(&mTimestampNs); 75 if (err != NO_ERROR) { 76 return err; 77 } 78 79 err = in->readInt32(&mPrivacyPolicy); 80 if (err != NO_ERROR) { 81 return err; 82 } 83 84 err = in->readInt32(&hasField); 85 if (err != NO_ERROR) { 86 return err; 87 } 88 89 if (hasField) { 90 int fd = in->readParcelFileDescriptor(); 91 if (fd >= 0) { 92 mFileDescriptor = dup(fd); 93 if (mFileDescriptor < 0) { 94 return -errno; 95 } 96 } 97 } 98 99 return NO_ERROR; 100 } 101 setFileDescriptor(int fd)102status_t IncidentManager::IncidentReport::setFileDescriptor(int fd) { 103 if (mFileDescriptor >= 0) { 104 close(mFileDescriptor); 105 } 106 if (fd < 0) { 107 mFileDescriptor = -1; 108 } else { 109 mFileDescriptor = dup(fd); 110 if (mFileDescriptor < 0) { 111 return -errno; 112 } 113 } 114 return NO_ERROR; 115 } 116 takeFileDescriptor(int fd)117void IncidentManager::IncidentReport::takeFileDescriptor(int fd) { 118 if (mFileDescriptor >= 0) { 119 close(mFileDescriptor); 120 } 121 if (fd < 0) { 122 mFileDescriptor = -1; 123 } else { 124 mFileDescriptor = fd; 125 } 126 } 127 128 // ============================================================ ~IncidentManager()129IncidentManager::~IncidentManager() { 130 } 131 132 } 133 } 134 135 136