[5958] | 1 | #region License Information
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| 2 | /* HeuristicLab
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| 3 | * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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| 4 | *
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| 5 | * This file is part of HeuristicLab.
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| 6 | *
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| 7 | * HeuristicLab is free software: you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation, either version 3 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * HeuristicLab is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 | #endregion
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| 21 |
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| 22 | using System;
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| 23 | using System.Collections.Generic;
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| 24 | using System.IO;
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| 25 | using System.Linq;
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[6000] | 26 | using System.ServiceModel;
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[5958] | 27 | using HeuristicLab.PluginInfrastructure;
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| 28 |
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| 29 | namespace HeuristicLab.Clients.Hive {
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| 30 | public static class PluginUtil {
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| 31 |
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| 32 | /// <summary>
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| 33 | /// Checks if plugins are available on Hive Server. If not they are uploaded. Ids are returned.
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| 34 | /// </summary>
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| 35 | /// <param name="service">An active service-proxy</param>
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| 36 | /// <param name="onlinePlugins">List of plugins which are available online</param>
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| 37 | /// <param name="alreadyUploadedPlugins">List of plugins which have been uploaded from this HiveExperiment</param>
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| 38 | /// <param name="neededPlugins">List of plugins which need to be uploaded</param>
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| 39 | /// <param name="useLocalPlugins">If true, the plugins which are already online are ignored. All local plugins are uploaded, but only once.</param>
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| 40 | /// <returns></returns>
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[6000] | 41 | public static List<Guid> GetPluginDependencies(IHiveService service, List<Plugin> onlinePlugins, List<Plugin> alreadyUploadedPlugins, IEnumerable<IPluginDescription> neededPlugins, bool useLocalPlugins) {
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[5958] | 42 | var pluginIds = new List<Guid>();
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| 43 | foreach (var neededPlugin in neededPlugins) {
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[6000] | 44 | Plugin foundPlugin = alreadyUploadedPlugins.FirstOrDefault(p => p.Name == neededPlugin.Name && p.Version == neededPlugin.Version);
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[5958] | 45 | if (foundPlugin == null) {
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[6000] | 46 | foundPlugin = onlinePlugins.FirstOrDefault(p => p.Name == neededPlugin.Name && p.Version == neededPlugin.Version);
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[5958] | 47 | if (useLocalPlugins || foundPlugin == null) {
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| 48 | Plugin p = CreatePlugin(neededPlugin, useLocalPlugins);
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| 49 | List<PluginData> pd = CreatePluginDatas(neededPlugin);
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[6000] | 50 | try {
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| 51 | p.Id = service.AddPlugin(p, pd);
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| 52 | alreadyUploadedPlugins.Add(p);
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| 53 | pluginIds.Add(p.Id);
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| 54 | }
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| 55 | catch (FaultException<PluginAlreadyExistsFault> fault) {
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| 56 | onlinePlugins.Add(service.GetPlugin(fault.Detail.Id));
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| 57 | }
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[5958] | 58 | } else {
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| 59 | pluginIds.Add(foundPlugin.Id);
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| 60 | }
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| 61 | } else {
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| 62 | pluginIds.Add(foundPlugin.Id);
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| 63 | }
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| 64 | }
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| 65 | return pluginIds;
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| 66 | }
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| 67 |
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| 68 | public static Plugin CreatePlugin(IPluginDescription plugin, bool useLocalPlugins) {
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| 69 | return new Plugin() { Name = plugin.Name, Version = plugin.Version, IsLocal = useLocalPlugins };
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| 70 | }
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| 71 |
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| 72 | public static List<PluginData> CreatePluginDatas(IPluginDescription plugin) {
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| 73 | List<PluginData> pluginDatas = new List<PluginData>();
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| 74 |
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| 75 | foreach (IPluginFile pf in plugin.Files) {
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| 76 | PluginData pluginData = new PluginData();
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| 77 |
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| 78 | pluginData.Data = File.ReadAllBytes(pf.Name);
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| 79 | pluginData.FileName = Path.GetFileName(pf.Name);
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| 80 | pluginDatas.Add(pluginData);
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| 81 | }
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| 82 | return pluginDatas;
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| 83 | }
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| 84 |
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| 85 | public static void CollectDeclaringPlugins(List<IPluginDescription> plugins, IEnumerable<Type> usedTypes) {
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| 86 | foreach (Type type in usedTypes) {
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| 87 | var plugin = ApplicationManager.Manager.GetDeclaringPlugin(type);
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| 88 | if (plugin != null && !plugins.Contains(plugin)) {
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| 89 | plugins.Add(plugin);
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| 90 | CollectPluginDependencies(plugins, plugin);
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| 91 | }
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| 92 | }
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| 93 | }
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| 94 |
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| 95 | public static void CollectPluginDependencies(List<IPluginDescription> plugins, IPluginDescription plugin) {
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| 96 | if (plugin == null) return;
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| 97 | foreach (var dependency in plugin.Dependencies) {
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| 98 | if (!plugins.Contains(dependency)) {
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| 99 | plugins.Add(dependency);
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| 100 | CollectPluginDependencies(plugins, dependency);
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| 101 | }
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| 102 | }
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| 103 | }
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| 104 | }
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| 105 | }
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