1/**
2 * $RCSfile$
3 * $Revision$
4 * $Date$
5 *
6 * All rights reserved. Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
9 *
10 *     http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18package org.jivesoftware.smack.proxy;
19
20import javax.net.SocketFactory;
21
22/**
23 * Class which stores proxy information such as proxy type, host, port,
24 * authentication etc.
25 *
26 * @author Atul Aggarwal
27 */
28
29public class ProxyInfo
30{
31    public static enum ProxyType
32    {
33        NONE,
34        HTTP,
35        SOCKS4,
36        SOCKS5
37    }
38
39    private String proxyAddress;
40    private int proxyPort;
41    private String proxyUsername;
42    private String proxyPassword;
43    private ProxyType proxyType;
44
45    public ProxyInfo(   ProxyType pType, String pHost, int pPort, String pUser,
46                        String pPass)
47    {
48        this.proxyType = pType;
49        this.proxyAddress = pHost;
50        this.proxyPort = pPort;
51        this.proxyUsername = pUser;
52        this.proxyPassword = pPass;
53    }
54
55    public static ProxyInfo forHttpProxy(String pHost, int pPort, String pUser,
56                                    String pPass)
57    {
58        return new ProxyInfo(ProxyType.HTTP, pHost, pPort, pUser, pPass);
59    }
60
61    public static ProxyInfo forSocks4Proxy(String pHost, int pPort, String pUser,
62                                    String pPass)
63    {
64        return new ProxyInfo(ProxyType.SOCKS4, pHost, pPort, pUser, pPass);
65    }
66
67    public static ProxyInfo forSocks5Proxy(String pHost, int pPort, String pUser,
68                                    String pPass)
69    {
70        return new ProxyInfo(ProxyType.SOCKS5, pHost, pPort, pUser, pPass);
71    }
72
73    public static ProxyInfo forNoProxy()
74    {
75        return new ProxyInfo(ProxyType.NONE, null, 0, null, null);
76    }
77
78    public static ProxyInfo forDefaultProxy()
79    {
80        return new ProxyInfo(ProxyType.NONE, null, 0, null, null);
81    }
82
83    public ProxyType getProxyType()
84    {
85        return proxyType;
86    }
87
88    public String getProxyAddress()
89    {
90        return proxyAddress;
91    }
92
93    public int getProxyPort()
94    {
95        return proxyPort;
96    }
97
98    public String getProxyUsername()
99    {
100        return proxyUsername;
101    }
102
103    public String getProxyPassword()
104    {
105        return proxyPassword;
106    }
107
108    public SocketFactory getSocketFactory()
109    {
110        if(proxyType == ProxyType.NONE)
111        {
112            return new DirectSocketFactory();
113        }
114        else if(proxyType == ProxyType.HTTP)
115        {
116            return new HTTPProxySocketFactory(this);
117        }
118        else if(proxyType == ProxyType.SOCKS4)
119        {
120            return new Socks4ProxySocketFactory(this);
121        }
122        else if(proxyType == ProxyType.SOCKS5)
123        {
124            return new Socks5ProxySocketFactory(this);
125        }
126        else
127        {
128            return null;
129        }
130    }
131}
132