1 /* 2 * Copyright (C) 2020 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 #define LOG_TAG "WorkSource" 18 19 #include <android/WorkSource.h> 20 #include <binder/Parcel.h> 21 #include <utils/Log.h> 22 23 namespace android::os { 24 readFromParcel(const android::Parcel * parcel)25status_t WorkSource::readFromParcel(const android::Parcel *parcel) { 26 if (parcel == nullptr) { 27 ALOGE("%s: Null parcel", __func__); 28 return BAD_VALUE; 29 } 30 int32_t num; 31 int32_t workChainCount; 32 status_t ret = parcel->readInt32(&num) 33 ?: parcel->readInt32Vector(&mUids) 34 ?: parcel->readString16Vector(&mNames) 35 ?: parcel->readInt32(&workChainCount); 36 37 if (ret == OK && workChainCount > 0) { 38 // We don't yet support WorkChains in native WorkSources. 39 return BAD_VALUE; 40 } 41 42 return ret; 43 } 44 writeToParcel(android::Parcel * parcel) const45status_t WorkSource::writeToParcel(android::Parcel *parcel) const { 46 if (parcel == nullptr) { 47 ALOGE("%s: Null parcel", __func__); 48 return BAD_VALUE; 49 } 50 51 return parcel->writeInt32(mUids.size()) 52 ?: parcel->writeInt32Vector(mUids) 53 ?: parcel->writeString16Vector(mNames) 54 ?: parcel->writeInt32(-1); 55 } 56 57 } // namespace android::os 58