1 /* Copyright (C) 2002-2005 RealVNC Ltd.  All Rights Reserved.
2  * Copyright 2004-2005 Cendio AB.
3  * Copyright 2012 Brian P. Hinz
4  *
5  * This is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License as published by
7  * the Free Software Foundation; either version 2 of the License, or
8  * (at your option) any later version.
9  *
10  * This software is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this software; if not, write to the Free Software
17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
18  * USA.
19  */
20 
21 package com.tigervnc.rfb;
22 
23 public class BoolParameter extends VoidParameter {
BoolParameter(String name_, String desc_, boolean v, Configuration.ConfigurationObject co)24   public BoolParameter(String name_, String desc_, boolean v,
25                        Configuration.ConfigurationObject co)
26   {
27     super(name_, desc_, co);
28     value = v;
29     defValue = v;
30   }
31 
BoolParameter(String name_, String desc_, boolean v)32   public BoolParameter(String name_, String desc_, boolean v) {
33     this(name_, desc_, v, Configuration.ConfigurationObject.ConfGlobal);
34   }
35 
setParam(String v)36   public boolean setParam(String v) {
37     if (immutable) return true;
38 
39     if (v == null || v.equals("1") || v.equalsIgnoreCase("on") ||
40         v.equalsIgnoreCase("true") || v.equalsIgnoreCase("yes"))
41       value = true;
42     else if (v.equals("0") || v.equalsIgnoreCase("off") ||
43         v.equalsIgnoreCase("false") || v.equalsIgnoreCase("no"))
44       value = false;
45     else {
46       vlog.error("Bool parameter "+getName()+": invalid value '"+v+"'");
47       return false;
48     }
49     return true;
50   }
51 
setParam()52   public boolean setParam() { setParam(true); return true; }
setParam(boolean b)53   public void setParam(boolean b) {
54     if (immutable) return;
55     value = b;
56   }
57 
getDefaultStr()58   public String getDefaultStr() { return defValue ? "1" : "0"; }
getValueStr()59   public String getValueStr() { return value ? "1" : "0"; }
isBool()60   public boolean isBool() { return true; }
61 
getValue()62   final public boolean getValue() { return value; }
63 
64   protected boolean value;
65   protected boolean defValue;
66 }
67