112 lines
4.4 KiB
C#
112 lines
4.4 KiB
C#
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;
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namespace IW4MAdmin
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{
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public class PluginImporter
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{
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public static List<Command> potentialCommands = new List<Command>();
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public static List<Plugin> potentialPlugins = new List<Plugin>();
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public static bool Load()
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{
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string[] dllFileNames = null;
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if (Directory.Exists(Path.GetDirectoryName(Assembly.GetEntryAssembly().Location) + "\\plugins"))
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dllFileNames = Directory.GetFiles(Path.GetDirectoryName(Assembly.GetEntryAssembly().Location) + "\\plugins", "*.dll");
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else
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{
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Program.getManager().mainLog.Write("Plugin folder does not exist!", Log.Level.All);
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return false;
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}
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if (dllFileNames == null || dllFileNames.Length == 0)
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{
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Program.getManager().mainLog.Write("No plugins to load", Log.Level.All);
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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); // because we want to update the plugin without restarting
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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 totalLoaded = 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 == "Plugin")
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{
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Object notifyObject = Activator.CreateInstance(assemblyType);
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Plugin newNotify = (Plugin)notifyObject;
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potentialPlugins.Add(newNotify);
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try
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{
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newNotify.onLoad();
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}
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catch (Exception E)
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{
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Program.getManager().mainLog.Write("There was an error starting \"" + newNotify.Name + "\" plugin", Log.Level.Debug);
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Program.getManager().mainLog.Write("Error Message: " + E.Message, Log.Level.Debug);
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Program.getManager().mainLog.Write("Error Trace: " + E.StackTrace, Log.Level.Debug);
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continue;
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}
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Program.getManager().mainLog.Write("Loaded plugin \"" + newNotify.Name + "\"" + " [" + newNotify.Version + "]", Log.Level.Debug);
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totalLoaded++;
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}
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else 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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potentialCommands.Add(newCommand);
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Program.getManager().mainLog.Write("Registered command \"" + newCommand.Name + "\"", Log.Level.Debug);
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totalLoaded++;
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}
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}
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}
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}
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Program.getManager().mainLog.Write("Loaded " + totalLoaded + " plugins.", Log.Level.Production);
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return true;
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}
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public static void Unload()
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{
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foreach (Plugin P in potentialPlugins)
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{
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try
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{
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P.onUnload();
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}
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catch (Exception E)
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{
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Program.getManager().mainLog.Write("There was an error unloading \"" + P.Name + "\" plugin", Log.Level.Debug);
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Program.getManager().mainLog.Write("Error Message: " + E.Message, Log.Level.Debug);
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Program.getManager().mainLog.Write("Error Trace: " + E.StackTrace, Log.Level.Debug);
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continue;
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}
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}
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potentialCommands = new List<Command>();
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potentialPlugins = new List<Plugin>();
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}
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}
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}
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