| Joe Onorato | 1c36d75 | 2019-03-17 18:26:43 -0700 | [diff] [blame] | 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 | // ============================================================ |
| 23 | IncidentManager::IncidentReport::IncidentReport() |
| 24 | :mTimestampNs(0), |
| 25 | mPrivacyPolicy(0), |
| 26 | mFileDescriptor(-1) { |
| 27 | } |
| 28 | |
| 29 | IncidentManager::IncidentReport::~IncidentReport() { |
| 30 | if (mFileDescriptor >= 0) { |
| 31 | close(mFileDescriptor); |
| 32 | } |
| 33 | } |
| 34 | |
| 35 | status_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 | |
| 70 | status_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 | |
| 102 | status_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 | |
| 117 | void 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 | // ============================================================ |
| 129 | IncidentManager::~IncidentManager() { |
| 130 | } |
| 131 | |
| 132 | } |
| 133 | } |
| 134 | |
| 135 | |