#region License Information
/* HeuristicLab
* Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
*
* This file is part of HeuristicLab.
*
* HeuristicLab is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* HeuristicLab is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with HeuristicLab. If not, see .
*/
#endregion
using System;
using HeuristicLab.PluginInfrastructure;
using Microsoft.Win32;
namespace HeuristicLab.Problems.ExternalEvaluation.Scilab {
///
/// Plugin class for HeuristicLab.Problems.ExternalEvaluation.Scilab plugin.
///
[Plugin("HeuristicLab.Problems.ExternalEvaluation.Scilab", "3.3.15.$WCREV$")]
[PluginFile("HeuristicLab.Problems.ExternalEvaluation.Scilab-3.3.dll", PluginFileType.Assembly)]
[PluginDependency("HeuristicLab.DotNetScilab", "1.0")]
[PluginDependency("HeuristicLab.Collections", "3.3")]
[PluginDependency("HeuristicLab.Common", "3.3")]
[PluginDependency("HeuristicLab.Core", "3.3")]
[PluginDependency("HeuristicLab.Data", "3.3")]
[PluginDependency("HeuristicLab.Encodings.RealVectorEncoding", "3.3")]
[PluginDependency("HeuristicLab.Operators", "3.3")]
[PluginDependency("HeuristicLab.Parameters", "3.3")]
[PluginDependency("HeuristicLab.Persistence", "3.3")]
[PluginDependency("HeuristicLab.Problems.ParameterOptimization", "3.3")]
public class HeuristicLabProblemsExternalEvaluationScilabPlugin : PluginBase {
private const string registryKey = @"SOFTWARE\Scilab";
private const string scilab_Install = @"LASTINSTALL";
private const string scilab_PATH = @"SCIPATH";
public override void OnLoad() {
base.OnLoad();
var currentPath = Environment.GetEnvironmentVariable("path");
if (currentPath == null) return;
var scilabPath = GetScilabInstallPath();
if (string.IsNullOrEmpty(scilabPath)) return;
Environment.SetEnvironmentVariable("path", scilabPath + ";" + currentPath);
}
private string GetScilabInstallPath() {
using (var registryLocalMachine = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Default)) {
using (var registryScilab = registryLocalMachine.OpenSubKey(registryKey)) {
if (registryScilab == null) return string.Empty;
var scilabVersion = registryScilab.GetValue(scilab_Install);
if (scilabVersion == null) return string.Empty;
using (var registryScilabVersion = registryScilab.OpenSubKey(scilabVersion.ToString())) {
if (registryScilabVersion == null) return string.Empty;
var scilabPath = registryScilabVersion.GetValue(scilab_PATH);
if (scilabPath == null) return string.Empty;
string path = scilabPath.ToString();
path += @"\bin";
return path;
}
}
}
}
}
}