1 /* 2 * Copyright (C) 2021 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 package com.android.providers.media; 18 19 /** 20 * Wrapper class which contains the result of an open. 21 */ 22 public final class FileOpenResult { 23 public final int status; 24 public final int uid; 25 public final int transformsUid; 26 public final int nativeFd; 27 public final long[] redactionRanges; 28 FileOpenResult(int status, int uid, int transformsUid, long[] redactionRanges)29 public FileOpenResult(int status, int uid, int transformsUid, long[] redactionRanges) { 30 this(status, uid, transformsUid, /* nativeFd */ -1, redactionRanges); 31 } 32 FileOpenResult(int status, int uid, int transformsUid, int nativeFd, long[] redactionRanges)33 public FileOpenResult(int status, int uid, int transformsUid, int nativeFd, 34 long[] redactionRanges) { 35 this.status = status; 36 this.uid = uid; 37 this.transformsUid = transformsUid; 38 this.nativeFd = nativeFd; 39 this.redactionRanges = redactionRanges; 40 } 41 createError(int errorCode, int uid)42 public static FileOpenResult createError(int errorCode, int uid) { 43 return new FileOpenResult(errorCode, uid, /* transformsUid */ 0, new long[0]); 44 } 45 } 46