105 lines
2.9 KiB
C#
105 lines
2.9 KiB
C#
using System.Diagnostics;
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using System.Reflection;
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using Sandbox.Graphics.GUI;
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using VRage;
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namespace PluginLoader.Data;
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public class LocalPlugin : PluginData
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{
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private LocalPlugin()
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{
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}
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public LocalPlugin(string dll)
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{
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Id = dll;
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Status = PluginStatus.None;
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}
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public override string Source => MyTexts.GetString(MyCommonTexts.Local);
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public override string Id
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{
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get => base.Id;
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set
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{
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base.Id = value;
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if (File.Exists(value))
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FriendlyName = Path.GetFileName(value);
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}
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}
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public override Assembly? GetAssembly()
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{
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if (!File.Exists(Id)) return null;
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//prevent random unloading if being used by another process
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int maxRetries = 10;
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while (maxRetries > 0)
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{
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try
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{
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AppDomain.CurrentDomain.AssemblyResolve += LoadFromSameFolder;
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var a = Assembly.LoadFile(Id);
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Version = a?.GetName()?.Version ?? Version;
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return a;
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}
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catch (IOException)
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{
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LogFile.Log.Debug($"Waiting to load {Id} because it's being used by another process");
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Thread.Sleep(250);
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maxRetries--;
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}
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}
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return null;
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}
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public override string ToString()
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{
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return Id;
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}
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public override void Show()
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{
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var file = Path.GetFullPath(Id);
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if (File.Exists(file))
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Process.Start("explorer.exe", $"/select, \"{file}\"");
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}
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private Assembly? LoadFromSameFolder(object sender, ResolveEventArgs args)
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{
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if (args.RequestingAssembly?.IsDynamic ?? false)
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return null;
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if (args.Name.Contains("0Harmony") || args.Name.Contains("SEPluginManager"))
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return null;
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var location = args.RequestingAssembly?.Location;
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if (string.IsNullOrWhiteSpace(location) || !Path.GetFullPath(location)
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.StartsWith(Path.GetDirectoryName(Id)!,
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StringComparison.OrdinalIgnoreCase))
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return null;
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var folderPath = Path.GetDirectoryName(Id);
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if (string.IsNullOrEmpty(folderPath)) return null;
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var assemblyPath = Path.Combine(folderPath, new AssemblyName(args.Name).Name + ".dll");
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if (!File.Exists(assemblyPath))
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return null;
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var assembly = Assembly.LoadFile(assemblyPath);
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LogFile.Log.Debug("Resolving " + assembly.GetName().Name + " for " + args.RequestingAssembly?.FullName, false);
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var main = Main.Instance;
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if (!main.Config.IsEnabled(assemblyPath))
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main.List.Remove(assemblyPath);
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return assembly;
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}
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public override void GetDescriptionText(MyGuiControlMultilineText textbox)
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{
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textbox.Visible = false;
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textbox.Clear();
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}
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} |