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      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  */
     18 package org.jivesoftware.smack.proxy;
     19 
     20 import 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 
     29 public 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