Mercurial > 510Connectbot

comparison app/src/main/java/net/sourceforge/jsocks/SocksException.java @ 438:d29cce60f393

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
migrate from Eclipse to Android Studio
author Carl Byington <carl@five-ten-sg.com>
date Thu, 03 Dec 2015 11:23:55 -0800
parents src/net/sourceforge/jsocks/SocksException.java@3c16508419fe
children
comparison
equal deleted inserted replaced
437:208b31032318 438:d29cce60f393
1 package net.sourceforge.jsocks;
2
3 /**
4 Exception thrown by various socks classes to indicate errors
5 with protocol or unsuccessfull server responses.
6 */
7 public class SocksException extends java.io.IOException{
8 /**
9 Construct a SocksException with given errorcode.
10 <p>
11 Tries to look up message which corresponds to this error code.
12 @param errCode Error code for this exception.
13 */
14 public SocksException(int errCode){
15 this.errCode = errCode;
16 if((errCode >> 16) == 0){
17 //Server reply error message
18 errString = errCode <= serverReplyMessage.length ?
19 serverReplyMessage[errCode] :
20 UNASSIGNED_ERROR_MESSAGE;
21 }else{
22 //Local error
23 errCode = (errCode >> 16) -1;
24 errString = errCode <= localErrorMessage.length ?
25 localErrorMessage[errCode] :
26 UNASSIGNED_ERROR_MESSAGE;
27 }
28 }
29 /**
30 Constructs a SocksException with given error code and message.
31 @param errCode Error code.
32 @param errString Error Message.
33 */
34 public SocksException(int errCode,String errString){
35 this.errCode = errCode;
36 this.errString = errString;
37 }
38 /**
39 Get the error code associated with this exception.
40 @return Error code associated with this exception.
41 */
42 public int getErrorCode(){
43 return errCode;
44 }
45 /**
46 Get human readable representation of this exception.
47 @return String represntation of this exception.
48 */
49 public String toString(){
50 return errString;
51 }
52
53 static final String UNASSIGNED_ERROR_MESSAGE =
54 "Unknown error message";
55 static final String serverReplyMessage[] = {
56 "Succeeded",
57 "General SOCKS server failure",
58 "Connection not allowed by ruleset",
59 "Network unreachable",
60 "Host unreachable",
61 "Connection refused",
62 "TTL expired",
63 "Command not supported",
64 "Address type not supported" };
65
66 static final String localErrorMessage[] ={
67 "SOCKS server not specified",
68 "Unable to contact SOCKS server",
69 "IO error",
70 "None of Authentication methods are supported",
71 "Authentication failed",
72 "General SOCKS fault" };
73
74 String errString;
75 public int errCode;
76
77 }//End of SocksException class
78