VpnConfig.java revision 7b0b834c3d12564c44ac134879a6dbc70e74be6e 
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
17package com.android.internal.net;
18
19import android.app.PendingIntent;
20import android.content.Context;
21import android.content.Intent;
22import android.os.Parcel;
23import android.os.Parcelable;
24import android.os.SystemClock;
25
26/**
27 * A simple container used to carry information in VpnBuilder, VpnDialogs,
28 * and com.android.server.connectivity.Vpn. Internal use only.
29 *
30 * @hide
31 */
32public class VpnConfig implements Parcelable {
33
34    public static final String ACTION_VPN_REVOKED = "android.net.vpn.action.REVOKED";
35
36    public static void enforceCallingPackage(String packageName) {
37        if (!"com.android.vpndialogs".equals(packageName)) {
38            throw new SecurityException("Unauthorized Caller");
39        }
40    }
41
42    public static Intent getIntentForConfirmation() {
43        Intent intent = new Intent();
44        intent.setClassName("com.android.vpndialogs", "com.android.vpndialogs.ConfirmDialog");
45        return intent;
46    }
47
48    public static PendingIntent getIntentForNotification(Context context, VpnConfig config) {
49        config.startTime = SystemClock.elapsedRealtime();
50        Intent intent = new Intent();
51        intent.setClassName("com.android.vpndialogs", "com.android.vpndialogs.ManageDialog");
52        intent.putExtra("config", config);
53        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_NO_HISTORY |
54                Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
55        return PendingIntent.getActivity(context, 0, intent, PendingIntent.FLAG_CANCEL_CURRENT);
56    }
57
58    public String packageName;
59    public String sessionName;
60    public String interfaceName;
61    public String configureActivity;
62    public int mtu = -1;
63    public String addresses;
64    public String routes;
65    public String dnsServers;
66    public long startTime = -1;
67
68    @Override
69    public int describeContents() {
70        return 0;
71    }
72
73    @Override
74    public void writeToParcel(Parcel out, int flags) {
75        out.writeString(packageName);
76        out.writeString(sessionName);
77        out.writeString(interfaceName);
78        out.writeString(configureActivity);
79        out.writeInt(mtu);
80        out.writeString(addresses);
81        out.writeString(routes);
82        out.writeString(dnsServers);
83        out.writeLong(startTime);
84    }
85
86    public static final Parcelable.Creator<VpnConfig> CREATOR =
87            new Parcelable.Creator<VpnConfig>() {
88        @Override
89        public VpnConfig createFromParcel(Parcel in) {
90            VpnConfig config = new VpnConfig();
91            config.packageName = in.readString();
92            config.sessionName = in.readString();
93            config.interfaceName = in.readString();
94            config.configureActivity = in.readString();
95            config.mtu = in.readInt();
96            config.addresses = in.readString();
97            config.routes = in.readString();
98            config.dnsServers = in.readString();
99            config.startTime = in.readLong();
100            return config;
101        }
102
103        @Override
104        public VpnConfig[] newArray(int size) {
105            return new VpnConfig[size];
106        }
107    };
108}
109