public Assembly Load(IPlugin plugin)
{
if (!Path.IsPathRooted(plugin.Path))
{
plugin.Path = Path.Combine(this._pluginDir, plugin.Name, plugin.Path);
}
if (!(plugin is ProxyPlugin))
{
plugin = new ProxyPlugin(plugin);
}
var proxy = (ProxyPlugin)this._store.AddOrUpdate(plugin.Name, plugin, (k, p) =>
{
if (p.Version != plugin.Version)
{
return(plugin);
}
else
{
return(p);
}
});
return(proxy.Register());
}
protected virtual IPlugin Read(string dir)
{
IPlugin plugin = null;
var packageFile = Path.Combine(dir, Package);
if (!File.Exists(packageFile))
{
return(plugin);
}
var json = File.ReadAllText(packageFile);
var proxyPlugin = new ProxyPlugin(json.ToObject <Plugin>());
if (proxyPlugin?.Check() ?? false)
{
if (proxyPlugin.Status)
{
var assembly = this.Load(proxyPlugin);
var pluginType = assembly.GetTypes()
.FirstOrDefault(
s => this._plutinType.IsAssignableFrom(s));
if (pluginType != null)
{
var tPlugin = (IPlugin)Activator.CreateInstance(pluginType);
proxyPlugin.Extension(tPlugin);
}
}
plugin = proxyPlugin;
}
return(plugin);
}
public bool LoadAssembly(PluginInfo pinfo, ProxyFrame proxy)
{
try
{
pinfo.Modules.Clear();
bool started = false;
Assembly assembly = Assembly.LoadFile(System.IO.Path.GetFullPath(pinfo.Path));
foreach (Type t in assembly.GetTypes())
{
if (t.IsSubclassOf(typeof(ProxyPlugin)))
{
ConstructorInfo info = t.GetConstructor(new Type[] { typeof(ProxyFrame) });
if (info == null)
{
OpenMetaverse.Logger.Log(string.Format("No suitable contructor for {0} in {1}", t.ToString(), pinfo.Name), OpenMetaverse.Helpers.LogLevel.Warning);
}
else
{
ProxyPlugin plugin = (ProxyPlugin)info.Invoke(new object[] { proxy });
plugin.Init();
pinfo.Modules.Add(t.ToString());
started = true;
}
}
}
if (started)
{
OpenMetaverse.Logger.Log(string.Format("Loaded {0} plugins from {1}: {2}", pinfo.Modules.Count.ToString(), pinfo.Name, string.Join(", ", pinfo.Modules.ToArray())), OpenMetaverse.Helpers.LogLevel.Info);
}
else
{
OpenMetaverse.Logger.Log("Found no plugins in " + pinfo.Name, OpenMetaverse.Helpers.LogLevel.Warning);
}
return(started);
}
catch (Exception e)
{
OpenMetaverse.Logger.Log("Failed loading plugins from " + pinfo.Path + ": " + e.Message, OpenMetaverse.Helpers.LogLevel.Error);
}
return(false);
}
public void LoadPlugin(string name)
{
Assembly assembly = Assembly.LoadFile(Path.GetFullPath(name));
foreach (Type t in assembly.GetTypes())
{
try
{
if (t.IsSubclassOf(typeof(ProxyPlugin)))
{
ConstructorInfo info = t.GetConstructor(new Type[] { typeof(ProxyFrame) });
ProxyPlugin plugin = (ProxyPlugin)info.Invoke(new object[] { _Frame });
plugin.Init();
listView1.Items.Add(new ListViewItem(new [] { assembly.ManifestModule.Name, Path.GetFullPath(name) }));
}
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
}
}
}
public void LoadPlugin(string name)
{
Assembly assembly = Assembly.LoadFile(Path.GetFullPath(name));
//assembly.g
try
{
foreach (Type t in assembly.GetTypes())
{
try
{
if (t.IsSubclassOf(typeof(ProxyPlugin)))
{
ConstructorInfo info = t.GetConstructor(new Type[] { typeof(ProxyFrame) });
ProxyPlugin plugin = (ProxyPlugin)info.Invoke(new object[] { _Frame });
plugin.Init();
listView1.Items.Add(new ListViewItem(new[] { assembly.ManifestModule.Name, Path.GetFullPath(name) }));
}
}
catch (ReflectionTypeLoadException e)
{
String info = e.ToString() + "\n";
foreach (Exception ee in e.LoaderExceptions)
{
MessageBox.Show(ee.ToString());
info += ee.ToString() + "\n";
}
MessageBox.Show(info);
Console.WriteLine(e.ToString());
}
}
}
catch (Exception e)
{
MessageBox.Show(e.ToString());
}
}
/// <summary>Loads the specified plugin for the specified train.</summary>
/// <param name="pluginFile">The file to the plugin.</param>
/// <param name="trainFolder">The train folder.</param>
/// <returns>Whether the plugin was loaded successfully.</returns>
public bool LoadPlugin(string pluginFile, string trainFolder)
{
string pluginTitle = System.IO.Path.GetFileName(pluginFile);
if (!System.IO.File.Exists(pluginFile))
{
TrainManagerBase.currentHost.AddMessage(MessageType.Error, true, "The train plugin " + pluginTitle + " could not be found.");
return(false);
}
/*
* Unload plugin if already loaded.
* */
if (Plugin != null)
{
UnloadPlugin();
}
/*
* Prepare initialization data for the plugin.
* */
InitializationModes mode = (InitializationModes)TrainManagerBase.CurrentOptions.TrainStart;
/*
* Check if the plugin is a .NET plugin.
* */
Assembly assembly;
try
{
assembly = Assembly.LoadFile(pluginFile);
}
catch (BadImageFormatException)
{
assembly = null;
try
{
AssemblyName myAssembly = AssemblyName.GetAssemblyName(pluginFile);
if (IntPtr.Size != 4 && myAssembly.ProcessorArchitecture == ProcessorArchitecture.X86)
{
TrainManagerBase.currentHost.AddMessage(MessageType.Error, false, "The train plugin " + pluginTitle + " can only be used with the 32-bit version of OpenBVE");
return(false);
}
}
catch
{
//ignored
}
}
catch (Exception ex)
{
TrainManagerBase.currentHost.AddMessage(MessageType.Error, false, "The train plugin " + pluginTitle + " could not be loaded due to the following exception: " + ex.Message);
return(false);
}
if (assembly != null)
{
Type[] types;
try
{
types = assembly.GetTypes();
}
catch (ReflectionTypeLoadException ex)
{
foreach (Exception e in ex.LoaderExceptions)
{
TrainManagerBase.currentHost.AddMessage(MessageType.Error, false, "The train plugin " + pluginTitle + " raised an exception on loading: " + e.Message);
}
return(false);
}
foreach (Type type in types)
{
if (typeof(IRuntime).IsAssignableFrom(type))
{
if (type.FullName == null)
{
//Should never happen, but static code inspection suggests that it's possible....
throw new InvalidOperationException();
}
IRuntime api = assembly.CreateInstance(type.FullName) as IRuntime;
Plugin = new NetPlugin(pluginFile, trainFolder, api, this);
if (Plugin.Load(vehicleSpecs(), mode))
{
return(true);
}
else
{
Plugin = null;
return(false);
}
}
}
TrainManagerBase.currentHost.AddMessage(MessageType.Error, false, "The train plugin " + pluginTitle + " does not export a train interface and therefore cannot be used with openBVE.");
return(false);
}
/*
* Check if the plugin is a Win32 plugin.
*
*/
try
{
if (!Win32Plugin.CheckHeader(pluginFile))
{
TrainManagerBase.currentHost.AddMessage(MessageType.Error, false, "The train plugin " + pluginTitle + " is of an unsupported binary format and therefore cannot be used with openBVE.");
return(false);
}
}
catch (Exception ex)
{
TrainManagerBase.currentHost.AddMessage(MessageType.Error, false, "The train plugin " + pluginTitle + " could not be read due to the following reason: " + ex.Message);
return(false);
}
if (TrainManagerBase.currentHost.Platform != HostPlatform.MicrosoftWindows | IntPtr.Size != 4)
{
if (TrainManagerBase.currentHost.Platform == HostPlatform.MicrosoftWindows && IntPtr.Size != 4)
{
//We can't load the plugin directly on x64 Windows, so use the proxy interface
Plugin = new ProxyPlugin(pluginFile, this);
if (Plugin.Load(vehicleSpecs(), mode))
{
return(true);
}
Plugin = null;
TrainManagerBase.currentHost.AddMessage(MessageType.Error, false, "The train plugin " + pluginTitle + " failed to load.");
return(false);
}
//WINE doesn't seem to like the WCF proxy :(
TrainManagerBase.currentHost.AddMessage(MessageType.Warning, false, "The train plugin " + pluginTitle + " can only be used on Microsoft Windows or compatible.");
return(false);
}
if (TrainManagerBase.currentHost.Platform == HostPlatform.MicrosoftWindows && !System.IO.File.Exists(AppDomain.CurrentDomain.BaseDirectory + "\\AtsPluginProxy.dll"))
{
TrainManagerBase.currentHost.AddMessage(MessageType.Warning, false, "AtsPluginProxy.dll is missing or corrupt- Please reinstall.");
return(false);
}
Plugin = new Win32Plugin(pluginFile, this);
if (Plugin.Load(vehicleSpecs(), mode))
{
return(true);
}
else
{
Plugin = null;
TrainManagerBase.currentHost.AddMessage(MessageType.Error, false, "The train plugin " + pluginTitle + " does not export a train interface and therefore cannot be used with openBVE.");
return(false);
}
}
