blob: b019fd727ed22fb7a76f6358694ca0347af4e513 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
|
/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.net.wifi.p2p;
import android.net.wifi.WpsInfo;
import android.os.Parcelable;
import android.os.Parcel;
/**
* A class representing a Wi-Fi P2p configuration for setting up a connection
*
* {@see WifiP2pManager}
*/
public class WifiP2pConfig implements Parcelable {
/**
* The device MAC address uniquely identifies a Wi-Fi p2p device
*/
public String deviceAddress = "";
/**
* Wi-Fi Protected Setup information
*/
public WpsInfo wps;
/** @hide */
public static final int MAX_GROUP_OWNER_INTENT = 15;
/** @hide */
public static final int MIN_GROUP_OWNER_INTENT = 0;
/**
* This is an integer value between 0 and 15 where 0 indicates the least
* inclination to be a group owner and 15 indicates the highest inclination
* to be a group owner.
*
* A value of -1 indicates the system can choose an appropriate value.
*/
public int groupOwnerIntent = -1;
/** @hide */
public int netId = WifiP2pGroup.PERSISTENT_NET_ID;
public WifiP2pConfig() {
//set defaults
wps = new WpsInfo();
wps.setup = WpsInfo.PBC;
}
/** @hide */
public void invalidate() {
deviceAddress = "";
}
/** P2P-GO-NEG-REQUEST 42:fc:89:a8:96:09 dev_passwd_id=4 {@hide}*/
public WifiP2pConfig(String supplicantEvent) throws IllegalArgumentException {
String[] tokens = supplicantEvent.split(" ");
if (tokens.length < 2 || !tokens[0].equals("P2P-GO-NEG-REQUEST")) {
throw new IllegalArgumentException("Malformed supplicant event");
}
deviceAddress = tokens[1];
wps = new WpsInfo();
if (tokens.length > 2) {
String[] nameVal = tokens[2].split("=");
int devPasswdId;
try {
devPasswdId = Integer.parseInt(nameVal[1]);
} catch (NumberFormatException e) {
devPasswdId = 0;
}
//Based on definitions in wps/wps_defs.h
switch (devPasswdId) {
//DEV_PW_USER_SPECIFIED = 0x0001,
case 0x01:
wps.setup = WpsInfo.DISPLAY;
break;
//DEV_PW_PUSHBUTTON = 0x0004,
case 0x04:
wps.setup = WpsInfo.PBC;
break;
//DEV_PW_REGISTRAR_SPECIFIED = 0x0005
case 0x05:
wps.setup = WpsInfo.KEYPAD;
break;
default:
wps.setup = WpsInfo.PBC;
break;
}
}
}
public String toString() {
StringBuffer sbuf = new StringBuffer();
sbuf.append("\n address: ").append(deviceAddress);
sbuf.append("\n wps: ").append(wps);
sbuf.append("\n groupOwnerIntent: ").append(groupOwnerIntent);
sbuf.append("\n persist: ").append(netId);
return sbuf.toString();
}
/** Implement the Parcelable interface */
public int describeContents() {
return 0;
}
/** copy constructor */
public WifiP2pConfig(WifiP2pConfig source) {
if (source != null) {
deviceAddress = source.deviceAddress;
wps = new WpsInfo(source.wps);
groupOwnerIntent = source.groupOwnerIntent;
netId = source.netId;
}
}
/** Implement the Parcelable interface */
public void writeToParcel(Parcel dest, int flags) {
dest.writeString(deviceAddress);
dest.writeParcelable(wps, flags);
dest.writeInt(groupOwnerIntent);
dest.writeInt(netId);
}
/** Implement the Parcelable interface */
public static final Creator<WifiP2pConfig> CREATOR =
new Creator<WifiP2pConfig>() {
public WifiP2pConfig createFromParcel(Parcel in) {
WifiP2pConfig config = new WifiP2pConfig();
config.deviceAddress = in.readString();
config.wps = (WpsInfo) in.readParcelable(null);
config.groupOwnerIntent = in.readInt();
config.netId = in.readInt();
return config;
}
public WifiP2pConfig[] newArray(int size) {
return new WifiP2pConfig[size];
}
};
}
|
