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#region Copyright
//
// Nini Configuration Project.
// Copyright (C) 2006 Brent R. Matzelle. All rights reserved.
//
// This software is published under the terms of the MIT X11 license, a copy of
// which has been included with this distribution in the LICENSE.txt file.
//
#endregion
using System;
using System.IO;
using System.Text;
using System.Collections;
using Nini.Util;
namespace Nini.Config
{
/// <include file='ArgvConfigSource.xml' path='//Class[@name="ArgvConfigSource"]/docs/*' />
public class ArgvConfigSource : ConfigSourceBase
{
#region Private variables
ArgvParser parser = null;
string[] arguments = null;
#endregion
#region Constructors
/// <include file='ArgvConfigSource.xml' path='//Constructor[@name="Constructor"]/docs/*' />
public ArgvConfigSource (string[] arguments)
{
parser = new ArgvParser (arguments);
this.arguments = arguments;
}
#endregion
#region Public properties
#endregion
#region Public methods
/// <include file='ArgvConfigSource.xml' path='//Method[@name="Save"]/docs/*' />
public override void Save ()
{
throw new ArgumentException ("Source is read only");
}
/// <include file='ArgvConfigSource.xml' path='//Method[@name="Reload"]/docs/*' />
public override void Reload ()
{
throw new ArgumentException ("Source cannot be reloaded");
}
/// <include file='ArgvConfigSource.xml' path='//Method[@name="AddSwitch"]/docs/*' />
public void AddSwitch (string configName, string longName)
{
AddSwitch (configName, longName, null);
}
/// <include file='ArgvConfigSource.xml' path='//Method[@name="AddSwitchShort"]/docs/*' />
public void AddSwitch (string configName, string longName,
string shortName)
{
IConfig config = GetConfig (configName);
if (shortName != null &&
(shortName.Length < 1 || shortName.Length > 2)) {
throw new ArgumentException ("Short name may only be 1 or 2 characters");
}
// Look for the long name first
if (parser[longName] != null) {
config.Set (longName, parser[longName]);
} else if (shortName != null && parser[shortName] != null) {
config.Set (longName, parser[shortName]);
}
}
/// <include file='ArgvConfigSource.xml' path='//Method[@name="GetArguments"]/docs/*' />
public string[] GetArguments ()
{
string[] result = new string[this.arguments.Length];
Array.Copy (this.arguments, 0, result, 0, this.arguments.Length);
return result;
}
#endregion
#region Private methods
/// <summary>
/// Returns an IConfig. If it does not exist then it is added.
/// </summary>
private IConfig GetConfig (string name)
{
IConfig result = null;
if (this.Configs[name] == null) {
result = new ConfigBase (name, this);
this.Configs.Add (result);
} else {
result = this.Configs[name];
}
return result;
}
#endregion
}
}
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