2 * Copyright (C) 2015 The Android Open Source Project
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
17 package com.android.server.pm;
19 import android.content.pm.PackageManager;
20 import android.content.pm.PackageParser;
21 import android.util.ArraySet;
22 import android.util.Slog;
24 import java.util.ArrayList;
26 public class IntentFilterVerificationState {
27 static final String TAG = IntentFilterVerificationState.class.getName();
29 public final static int STATE_UNDEFINED = 0;
30 public final static int STATE_VERIFICATION_PENDING = 1;
31 public final static int STATE_VERIFICATION_SUCCESS = 2;
32 public final static int STATE_VERIFICATION_FAILURE = 3;
34 private int mRequiredVerifierUid = 0;
38 private ArrayList<PackageParser.ActivityIntentInfo> mFilters = new ArrayList<>();
39 private ArraySet<String> mHosts = new ArraySet<>();
42 private String mPackageName;
43 private boolean mVerificationComplete;
45 public IntentFilterVerificationState(int verifierUid, int userId, String packageName) {
46 mRequiredVerifierUid = verifierUid;
48 mPackageName = packageName;
49 mState = STATE_UNDEFINED;
50 mVerificationComplete = false;
53 public void setState(int state) {
54 if (state > STATE_VERIFICATION_FAILURE || state < STATE_UNDEFINED) {
55 mState = STATE_UNDEFINED;
61 public int getState() {
65 public void setPendingState() {
66 setState(STATE_VERIFICATION_PENDING);
69 public ArrayList<PackageParser.ActivityIntentInfo> getFilters() {
73 public boolean isVerificationComplete() {
74 return mVerificationComplete;
77 public boolean isVerified() {
78 if (mVerificationComplete) {
79 return (mState == STATE_VERIFICATION_SUCCESS);
84 public int getUserId() {
88 public String getPackageName() {
92 public String getHostsString() {
93 StringBuilder sb = new StringBuilder();
94 final int count = mHosts.size();
95 for (int i=0; i<count; i++) {
99 sb.append(mHosts.valueAt(i));
101 return sb.toString();
104 public boolean setVerifierResponse(int callerUid, int code) {
105 if (mRequiredVerifierUid == callerUid) {
106 int state = STATE_UNDEFINED;
107 if (code == PackageManager.INTENT_FILTER_VERIFICATION_SUCCESS) {
108 state = STATE_VERIFICATION_SUCCESS;
109 } else if (code == PackageManager.INTENT_FILTER_VERIFICATION_FAILURE) {
110 state = STATE_VERIFICATION_FAILURE;
112 mVerificationComplete = true;
116 Slog.d(TAG, "Cannot set verifier response with callerUid:" + callerUid + " and code:" +
117 code + " as required verifierUid is:" + mRequiredVerifierUid);
121 public void addFilter(PackageParser.ActivityIntentInfo filter) {
122 mFilters.add(filter);
123 mHosts.addAll(filter.getHostsList());