Kenny Root | 05ca4c9 | 2011-09-15 10:36:25 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (C) 2011 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 android.content.pm; |
| 18 | |
| 19 | import android.os.Parcel; |
| 20 | import android.os.Parcelable; |
| 21 | |
| 22 | import java.security.PublicKey; |
| 23 | |
| 24 | /** |
| 25 | * Contains information about a package verifier as used by |
| 26 | * {@code PackageManagerService} during package verification. |
| 27 | * |
| 28 | * @hide |
| 29 | */ |
| 30 | public class VerifierInfo implements Parcelable { |
| 31 | /** Package name of the verifier. */ |
| 32 | public final String packageName; |
| 33 | |
| 34 | /** Signatures used to sign the package verifier's package. */ |
| 35 | public final PublicKey publicKey; |
| 36 | |
| 37 | /** |
| 38 | * Creates an object that represents a verifier info object. |
| 39 | * |
| 40 | * @param packageName the package name in Java-style. Must not be {@code |
| 41 | * null} or empty. |
| 42 | * @param publicKey the public key for the signer encoded in Base64. Must |
| 43 | * not be {@code null} or empty. |
| 44 | * @throws IllegalArgumentException if either argument is null or empty. |
| 45 | */ |
| 46 | public VerifierInfo(String packageName, PublicKey publicKey) { |
| 47 | if (packageName == null || packageName.length() == 0) { |
| 48 | throw new IllegalArgumentException("packageName must not be null or empty"); |
| 49 | } else if (publicKey == null) { |
| 50 | throw new IllegalArgumentException("publicKey must not be null"); |
| 51 | } |
| 52 | |
| 53 | this.packageName = packageName; |
| 54 | this.publicKey = publicKey; |
| 55 | } |
| 56 | |
| 57 | private VerifierInfo(Parcel source) { |
| 58 | packageName = source.readString(); |
| 59 | publicKey = (PublicKey) source.readSerializable(); |
| 60 | } |
| 61 | |
| 62 | @Override |
| 63 | public int describeContents() { |
| 64 | return 0; |
| 65 | } |
| 66 | |
| 67 | @Override |
| 68 | public void writeToParcel(Parcel dest, int flags) { |
| 69 | dest.writeString(packageName); |
| 70 | dest.writeSerializable(publicKey); |
| 71 | } |
| 72 | |
| 73 | public static final Parcelable.Creator<VerifierInfo> CREATOR |
| 74 | = new Parcelable.Creator<VerifierInfo>() { |
| 75 | public VerifierInfo createFromParcel(Parcel source) { |
| 76 | return new VerifierInfo(source); |
| 77 | } |
| 78 | |
| 79 | public VerifierInfo[] newArray(int size) { |
| 80 | return new VerifierInfo[size]; |
| 81 | } |
| 82 | }; |
| 83 | } |