79 lines
3.1 KiB
C#
79 lines
3.1 KiB
C#
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using System;
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using System.IO;
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using System.Collections.Generic;
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using System.Reflection;
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using SharedLibrary.Interfaces;
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namespace SharedLibrary.Plugins
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{
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public class PluginImporter
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{
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public static List<Command> ActiveCommands = new List<Command>();
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public static List<IPlugin> ActivePlugins = new List<IPlugin>();
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public static bool Load(IManager Manager)
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{
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string[] dllFileNames = Directory.GetFiles(Path.GetDirectoryName(Assembly.GetEntryAssembly().Location) + "\\plugins", "*.dll");
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if (dllFileNames.Length == 0)
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{
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Manager.GetLogger().WriteDebug("No plugins found to load");
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return true;
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}
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ICollection<Assembly> assemblies = new List<Assembly>(dllFileNames.Length);
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foreach (string dllFile in dllFileNames)
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{
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byte[] rawDLL = File.ReadAllBytes(dllFile);
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Assembly assembly = Assembly.Load(rawDLL);
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assemblies.Add(assembly);
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}
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int LoadedPlugins = 0;
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int LoadedCommands = 0;
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foreach (Assembly Plugin in assemblies)
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{
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if (Plugin != null)
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{
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Type[] types = Plugin.GetTypes();
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foreach (Type assemblyType in types)
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{
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if (assemblyType.IsClass && assemblyType.BaseType.Name == "Command")
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{
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Object commandObject = Activator.CreateInstance(assemblyType);
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Command newCommand = (Command)commandObject;
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ActiveCommands.Add(newCommand);
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Manager.GetLogger().WriteDebug("Registered command \"" + newCommand.Name + "\"");
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LoadedCommands++;
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continue;
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}
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try
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{
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if (assemblyType.GetInterface("IPlugin", false) == null)
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continue;
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Object notifyObject = Activator.CreateInstance(assemblyType);
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IPlugin newNotify = (IPlugin)notifyObject;
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if (ActivePlugins.Find(x => x.Name == newNotify.Name) == null)
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{
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ActivePlugins.Add(newNotify);
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Manager.GetLogger().WriteDebug($"Loaded plugin \"{ newNotify.Name }\" [{newNotify.Version}]");
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LoadedPlugins++;
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}
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}
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catch (Exception E)
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{
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Manager.GetLogger().WriteWarning($"Could not load plugin {Plugin.Location} - {E.Message}");
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}
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}
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}
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}
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Manager.GetLogger().WriteInfo($"Loaded {LoadedPlugins} plugins and registered {LoadedCommands} commands.");
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return true;
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}
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}
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}
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