} = 3000; // Milliseconds
#endregion
#region PUBLIC
public static void AddNewPlugin(IPlugin newPlugin)
{
if (newPlugin != null &&
LoadedPlugins.FindAll(elem => elem.Config.Name == newPlugin.Config.Name).Count <= 0)
{
LoadedPlugins.Add(newPlugin);
LoadedPlugins.Sort((s1, s2) => s1.CompareTo(s2));
}
}
public void LoadPlugins()
{
Console.WriteLine("Loading plugins...");
Console.WriteLine();
var pluginFiles = Directory.GetFiles(PluginFolder);
var pluginTypes = new List <Type>();
for (int i = 0; i < pluginFiles.Length; i++)
{
try
{
if (Path.GetExtension(pluginFiles[i]) != ".dll")
{
continue;
}
Console.WriteLine("Loading {0}...", pluginFiles[i]);
var assembly = Assembly.LoadFrom(pluginFiles[i]);
var types = assembly.GetExportedTypes();
for (int j = 0; j < types.Length; j++)
{
if (m_PluginType.IsAssignableFrom(types[j]) && !types[j].IsAbstract)
{
var plugin = Activator.CreateInstance(types[j]) as Plugin;
Console.WriteLine("\tLoading {0}...", plugin.GetType().Name);
Console.WriteLine("\t\tName: {0}\n\t\tDescription: {1}\n\t\tAuthor: {2}", plugin.Name, plugin.Description, plugin.Author);
plugin.Client = m_Client;
LoadedPlugins.Add(plugin);
}
}
Console.WriteLine();
LoadedPluginAssemblies.Add(assembly);
}
catch (PluginException)
{
//TODO: Add logs.
//TODO: Remove plugin if the plugin was loaded.
Console.WriteLine("Error in plugin {0} constructor", pluginFiles[i]);
}
catch (Exception ex)
{
Console.WriteLine("Error while loading {0}: \n\t{1}", pluginFiles[i], ex.Message);
}
}
for (int i = 0; i < LoadedPlugins.Count; i++)
{
var pluginTasks = new PluginTasks(LoadedPlugins[i]);
m_PluginTasks.Add(pluginTasks);
pluginTasks.DoLoad();
}
}
public bool ImportPlugin(string pluginPath)
{
if (LoadedPlugins.Any(p => p.FullName == pluginPath))
{
return(true);
}
else
{
var plugin = new FileInfo(pluginPath);
LoadedPlugins.Add(plugin);
return(PluginManager.AddPlugin(plugin));
}
}
public Task <bool> ImportPlugin(string pluginPath)
{
if (LoadedPlugins.Any(p => p.FullName == pluginPath))
{
return(Task.FromResult(true));
}
else
{
var plugin = new FileInfo(pluginPath);
LoadedPlugins.Add(plugin);
return(Task.FromResult(PluginManager.AddPlugin(plugin)));
}
}
/// <summary>
/// See interface docs.
/// </summary>
public void LoadPlugins()
{
var log = Factory.Singleton.Resolve <ILog>().Singleton;
var manifestStorage = Factory.Singleton.Resolve <IPluginManifestStorage>();
var applicationVersion = Factory.Singleton.Resolve <IApplicationInformation>().Version;
var rootFolder = Path.Combine(Provider.ApplicationStartupPath, "Plugins");
if (Provider.DirectoryExists(rootFolder))
{
foreach (var subFolder in Provider.DirectoryGetDirectories(rootFolder))
{
foreach (var dllFileName in Provider.DirectoryGetFiles(subFolder, "VirtualRadar.Plugin.*.dll"))
{
if (ManifestAllowsLoad(manifestStorage, applicationVersion, dllFileName))
{
try {
var pluginTypes = Provider.LoadTypes(dllFileName).Where(t => t.IsClass && typeof(IPlugin).IsAssignableFrom(t)).ToList();
if (pluginTypes.Count != 1)
{
IgnoredPlugins.Add(dllFileName, Strings.PluginDoesNotHaveJustOneIPlugin);
continue;
}
var pluginType = pluginTypes[0];
var plugin = (IPlugin)Activator.CreateInstance(pluginType);
plugin.PluginFolder = subFolder;
var snapshot = Provider.ClassFactoryTakeSnapshot();
try {
plugin.RegisterImplementations(Factory.Singleton);
LoadedPlugins.Add(plugin);
} catch {
Provider.ClassFactoryRestoreSnapshot(snapshot);
throw;
}
} catch (Exception ex) {
var exceptionMessage = FormatException(ex);
Debug.WriteLine(String.Format("PluginManager.LoadPlugins caught exception: {0}", exceptionMessage));
log.WriteLine("Caught exception loading plugin {0}: {1}", dllFileName, exceptionMessage);
IgnoredPlugins.Add(dllFileName, String.Format(Strings.PluginCannotBeLoaded, ex.Message));
}
}
}
}
}
}
private void LoadPlugin(IPlugin plugin)
{
var savePlugin = $"{plugin.Name}_{plugin.Author}";
if (LoadedPlugins.Contains(plugin))
{
LoadedPlugins.Remove(plugin);
Options.Values.LoadedPlugins.Remove(savePlugin);
Options.Values.Save();
plugin.Unload();
return;
}
LoadedPlugins.Add(plugin);
Options.Values.LoadedPlugins.Add(savePlugin);
Options.Values.Save();
plugin.Load();
}
public void LoadPlugin(Assembly plugin, bool start = false)
{
if (plugin == null)
{
return;
}
var types = plugin.GetTypes();
foreach (var pin in from type in types where !type.IsInterface && !type.IsAbstract where type.HasAbstract(typeof(Plugin)) select(Plugin) Activator.CreateInstance(type))
{
Logger.Info(string.Format("Loading Plugin - {0}(V -> {1})", pin.Name, pin.Version), "Plugin Engine");
if (start)
{
pin.Start();
}
LoadedPlugins.Add(pin);
break;
}
}
public bool LoadPlugins()
{
LoadedPlugins.Clear();
foreach (string name in m_PluginNames)
{
IPlugin plugin = null;
try
{
plugin = (IPlugin)Activator.CreateInstance(Type.GetType(name));
}
catch (Exception)
{
return(false);
}
if (plugin != null)
{
LoadedPlugins.Add(plugin);
}
}
return(true);
}
public void RegisterPlugin(Plugin plugin)
{
LoadedPlugins.Add(plugin.Name(), plugin);
}
/// <summary>
/// Gets the plugins.
/// </summary>
/// <param name="host">The host.</param>
/// <returns></returns>
public List <IPlugin> GetPlugins(IPluginHost host)
{
string localPath = System.IO.Path.GetDirectoryName(this.GetType( ).Assembly.Location);
List <IPlugin> plugins = new List <IPlugin> ( );
var merged = Paths.Union(Settings.Instance.PluginSettings.DefaultPlaths);
foreach (string pathName in merged)
{
string tpathName = System.IO.Path.IsPathRooted(pathName) ? pathName : System.IO.Path.Combine(localPath, pathName);
System.IO.DirectoryInfo path = new System.IO.DirectoryInfo(tpathName);
foreach (var item in path.GetFiles("*.dll"))
{
try {
Assembly tasm = AppDomain.CurrentDomain.Load(AssemblyName.GetAssemblyName(item.FullName));
List <Type> types = tasm.GetTypes( ).ToList <Type> ( );
types.Sort(new Comparison <Type> (delegate(Type x, Type y) {
return(x.Name.CompareTo(y.Name));
}));
foreach (var type in types)
{
if (type.GetInterface(typeof(IPlugin).FullName) != null && !type.IsInterface)
{
try {
ConstructorInfo phCtor = type.GetConstructor(new Type[] { typeof(IPluginHost) });
IPlugin plugin = null;
PluginInfo pi = GetPluginInfo(type);
if (pi == null)
{
pi = new PluginInfo( );
pi.Enabled = true;
pi.ID = string.Format(CultureInfo.InvariantCulture, "{0}, {1}", type.FullName, tasm.GetName( ).Name);
pi.ExecuteOnLoad = false;
pi.ExecuteOnUnload = false;
pi.Name = type.Name;
this.Plugins.Add(pi);
}
if (pi.Enabled)
{
if (!plugins.Contains(plugin))
{
if (phCtor != null)
{
plugin = Activator.CreateInstance(type, host) as IPlugin;
}
else
{
plugin = Activator.CreateInstance(type) as IPlugin;
}
LoadedPlugins.Add(plugin);
plugins.Add(plugin);
}
}
} catch (Exception ex) {
this.LogError(string.Format(CultureInfo.InvariantCulture, "Unable to load type {0}: {1}", type.FullName), ex);
}
}
}
} catch (Exception ex) {
this.LogError(string.Format(CultureInfo.InvariantCulture, "Unable to load {0}", item), ex);
}
}
}
return(plugins);
}
