private void LoadExtensions()
{
var load = new List <Assembly>();
// Create a dependency-ordered list of extensions.
var loading = new List <Assembly>();
foreach (
var assembly in
GetType()
.Assembly.GetReferencedAssemblies()
.Select(Assembly.Load)
.Concat(new[] { GetType().Assembly })
.Distinct()
.Where(a => a.GetCustomAttributes <SampSharpExtensionAttribute>().Any()))
{
AddExtensionToLoadList(assembly, load, loading);
}
// Load extensions according to dependency list.
foreach (var assembly in load)
{
var attributes = assembly.GetCustomAttributes <SampSharpExtensionAttribute>();
foreach (var extensionType in attributes.Select(attribute => attribute.Type))
{
if (extensionType == null)
{
continue;
}
if (!typeof(IExtension).IsAssignableFrom(extensionType))
{
FrameworkLog.WriteLine(FrameworkMessageLevel.Warning,
"The extension from {0} could not be loaded. The specified extension type does not inherit from IExtension.",
assembly);
continue;
}
if (extensionType.Assembly != assembly)
{
FrameworkLog.WriteLine(FrameworkMessageLevel.Warning,
"The extension from {0} could not be loaded. The specified extension type is not part of the assembly.",
assembly);
continue;
}
if (_extensions.Any(e => e.GetType() == extensionType))
{
FrameworkLog.WriteLine(FrameworkMessageLevel.Warning,
"The extension from {0} could not be loaded. The specified extension type was already loaded.",
assembly);
continue;
}
// Register the extension to the plugin.
var extension = (IExtension)Activator.CreateInstance(extensionType);
Extension.Register(extension);
_extensions.Add(extension);
}
}
}
private void AutoloadPoolTypes()
{
var types = new List <Type>();
foreach (var poolType in new[] { typeof(BaseMode), GetType() }.Concat(_extensions.Select(e => e.GetType()))
.Select(t => t.Assembly)
.Distinct()
.SelectMany(a => a.GetTypes())
.Where(t => t.IsClass && t.GetCustomAttribute <PooledTypeAttribute>() != null)
.Distinct())
{
// If poolType or subclass of poolType is already in types, continue.
if (types.Any(t => t == poolType || poolType.IsAssignableFrom(t)))
{
FrameworkLog.WriteLine(FrameworkMessageLevel.Debug,
$"Pool of type {poolType} is not autoloaded because a subclass of it will already be loaded.");
continue;
}
// Remove all types in types where type is supertype of poolType.
foreach (var t in types.Where(t => t.IsAssignableFrom(poolType)).ToArray())
{
FrameworkLog.WriteLine(FrameworkMessageLevel.Debug,
$"No longer autoloading type {poolType} because a subclass of it is going to be loaded.");
types.Remove(t);
}
FrameworkLog.WriteLine(FrameworkMessageLevel.Debug, $"Autoloading pool of type {poolType}.");
types.Add(poolType);
}
var poolTypes = new[]
{
typeof(IdentifiedPool <>),
typeof(IdentifiedOwnedPool <,>)
};
foreach (var type in types)
{
var pool = type;
do
{
pool = pool.BaseType;
} while (pool != null && (!pool.IsGenericType || !poolTypes.Contains(pool.GetGenericTypeDefinition())));
if (pool == null)
{
FrameworkLog.WriteLine(FrameworkMessageLevel.Debug, $"Skipped autoloading pool of type {type} because it's not a subtype of a pool.");
continue;
}
pool.GetMethod("Register", new[] { typeof(Type) }).Invoke(null, new[] { type });
}
}
public void AutoloadControllersForAssembly(Assembly assembly)
{
foreach (var type in assembly.GetExportedTypes()
.Where(t => t.IsClass &&
typeof(IController).IsAssignableFrom(t) &&
t.GetCustomAttribute <ControllerAttribute>() != null))
{
FrameworkLog.WriteLine(FrameworkMessageLevel.Debug, $"Autoloading type {type}...");
_controllers.Override(Activator.CreateInstance(type) as IController);
}
}
protected BaseMode(bool redirectConsole)
{
if (redirectConsole)
{
Console.SetOut(new ServerLogWriter());
}
if (FrameworkConfiguration.MessageLevel == FrameworkMessageLevel.Debug)
{
var type = Type.GetType("Mono.Runtime");
var displayName = type?.GetMethod("GetDisplayName", BindingFlags.NonPublic | BindingFlags.Static);
if (displayName != null)
{
FrameworkLog.WriteLine(FrameworkMessageLevel.Debug, "Detected mono version: {0}",
displayName.Invoke(null, null));
}
}
Instance = this;
}