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1 package com.dwipal;
2
3 import java.io.*;
4 import java.util.*;
5
6 public class DwSettings
7 {
8 public static ResourceBundle resources;
9 public static DwIPRecord LAST_IP_RECORD=new DwIPRecord();
10 public static String  PROPERTY_FILENAME="ITraffic";
11
12 String fileName;
13
14 DwSettings() {
15 loadSettingsFile("itraffic.conf");
16 }
17
18 DwSettings(String fileName) {
19 loadSettingsFile(fileName);
20 loadProperties();
21 }
22
23 private void loadSettingsFile(String fileName) {
24 this.fileName=fileName;
25 }
26 public String getUser() {
27 return getSetting("User");
28 }
29 public String getPass(String userName) {
30 return getSetting("Passwd "+ userName );
31 }
32
33
34 public String getSetting(String settingName) {
35 FileReader fin;
36 try {
37 fin=new FileReader(new File(fileName));
38 }catch(Exception e) {
39 dispError("Error.. Cannot load settings file " + fileName + " ...\n" + e.toString());
40 return null;
41 }
42
43
44 String settingLine="";
45 try {
46 BufferedReader in=new BufferedReader(fin);
47 if(in==null) {
48 dispError("Settings file not loaded");
49 return null;
50 }
51
53 while(settingLine!=null) {
54 settingLine=in.readLine();
55 if(settingLine==null) return null;
56 if(settingLine.startsWith("#")) continue;
57 if(settingLine.trim().length() <3) continue;
58 int Index=settingLine.indexOf("=");
60 if(settingLine.substring(0,Index).trim().equals(settingName)==true)
61 return(settingLine.substring(Index+1));
62 }
63 }
64 catch(Exception e) {
65 dispError("Error.. Cannot read the settings file.\n"+e.toString());
66 }
67 return null;
68 }
69
70 private void dispError(String e) {
71 System.err.println(e);
72 }
73
74 public static void loadProperties() {
75 resources=ResourceBundle.getBundle(PROPERTY_FILENAME,Locale.getDefault());
76 String parVal;
77
78 parVal=getResourceParameter("lastipaddress");
79 LAST_IP_RECORD.ipAddress=(parVal!=null)?parVal:"127.0.0.1";
80
81 parVal=getResourceParameter("lastport");
82 int parInt;
83 try {
84 parInt=Integer.parseInt(getResourceParameter("lastport"));
85 }catch(Exception e) {
86 parInt=161;
87 }
88 LAST_IP_RECORD.port =parInt;
89
90 parVal=getResourceParameter("lastgetcommunity");
91 LAST_IP_RECORD.getCommunity=(parVal!=null)?parVal:"public";
92
93 parVal=getResourceParameter("lastsetcommunity");
94 LAST_IP_RECORD.setCommunity=(parVal!=null)?parVal:"public";
95
96 }
97
98
99 private static String getResourceParameter(String parmName) {
100 String param = null;
101 try{
102
103 param = resources.getString(parmName) ;
104 }catch(Exception e){
105 System.out.println("Exception in getting parameter: " + parmName + " " + e);
106 param = null;
107 }
108 return param.trim();
109 }
110
111 }
112
113
114 class DwIPRecord
115 {
116 public String ipAddress="127.0.0.1";
117 public int port=161;
118 public String getCommunity="public";
119 public String setCommunity="public";
120 }
121 |
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