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.server.pm; 18 19 import android.annotation.Nullable; 20 import android.content.pm.SharedLibraryInfo; 21 import android.content.pm.SigningDetails; 22 import android.util.ArrayMap; 23 24 import com.android.server.pm.parsing.pkg.AndroidPackage; 25 26 import java.util.ArrayList; 27 import java.util.List; 28 import java.util.Map; 29 30 /** 31 * A container of all data needed to commit a package to in-memory data structures and to disk. 32 * TODO: move most of the data contained here into a PackageSetting for commit. 33 */ 34 final class ReconciledPackage { 35 public final ReconcileRequest mRequest; 36 public final PackageSetting mPkgSetting; 37 public final ScanResult mScanResult; 38 // TODO: Remove install-specific details from the reconcile result 39 public final PackageInstalledInfo mInstallResult; 40 @Nullable public final PrepareResult mPrepareResult; 41 @Nullable public final InstallArgs mInstallArgs; 42 public final DeletePackageAction mDeletePackageAction; 43 public final List<SharedLibraryInfo> mAllowedSharedLibraryInfos; 44 public final SigningDetails mSigningDetails; 45 public final boolean mSharedUserSignaturesChanged; 46 public ArrayList<SharedLibraryInfo> mCollectedSharedLibraryInfos; 47 public final boolean mRemoveAppKeySetData; 48 ReconciledPackage(ReconcileRequest request, InstallArgs installArgs, PackageSetting pkgSetting, PackageInstalledInfo installResult, PrepareResult prepareResult, ScanResult scanResult, DeletePackageAction deletePackageAction, List<SharedLibraryInfo> allowedSharedLibraryInfos, SigningDetails signingDetails, boolean sharedUserSignaturesChanged, boolean removeAppKeySetData)49 ReconciledPackage(ReconcileRequest request, 50 InstallArgs installArgs, 51 PackageSetting pkgSetting, 52 PackageInstalledInfo installResult, 53 PrepareResult prepareResult, 54 ScanResult scanResult, 55 DeletePackageAction deletePackageAction, 56 List<SharedLibraryInfo> allowedSharedLibraryInfos, 57 SigningDetails signingDetails, 58 boolean sharedUserSignaturesChanged, 59 boolean removeAppKeySetData) { 60 mRequest = request; 61 mInstallArgs = installArgs; 62 mPkgSetting = pkgSetting; 63 mInstallResult = installResult; 64 mPrepareResult = prepareResult; 65 mScanResult = scanResult; 66 mDeletePackageAction = deletePackageAction; 67 mAllowedSharedLibraryInfos = allowedSharedLibraryInfos; 68 mSigningDetails = signingDetails; 69 mSharedUserSignaturesChanged = sharedUserSignaturesChanged; 70 mRemoveAppKeySetData = removeAppKeySetData; 71 } 72 73 /** 74 * Returns a combined set of packages containing the packages already installed combined 75 * with the package(s) currently being installed. The to-be installed packages take 76 * precedence and may shadow already installed packages. 77 */ getCombinedAvailablePackages()78 Map<String, AndroidPackage> getCombinedAvailablePackages() { 79 final ArrayMap<String, AndroidPackage> combined = 80 new ArrayMap<>(mRequest.mAllPackages.size() + mRequest.mScannedPackages.size()); 81 82 combined.putAll(mRequest.mAllPackages); 83 84 for (ScanResult scanResult : mRequest.mScannedPackages.values()) { 85 combined.put(scanResult.mPkgSetting.getPackageName(), 86 scanResult.mRequest.mParsedPackage); 87 } 88 89 return combined; 90 } 91 } 92