public PluginContext LoadPlugin(string libPath)
{
if (!File.Exists(libPath))
{
throw new FileNotFoundException("File doesn't exist", libPath);
}
if (PluginContexts.Any(entry => Path.GetFullPath(entry.AssemblyPath) == Path.GetFullPath(libPath)))
{
throw new Exception("Plugin already loaded");
}
var asmData = File.ReadAllBytes(libPath);
var pluginAssembly = Assembly.Load(asmData);
var pluginContext = new PluginContext(libPath, pluginAssembly);
var initialized = false;
// search the entry point (the class that implements IPlugin)
foreach (var pluginType in pluginAssembly.GetTypes().Where(pluginType => pluginType.IsPublic && !pluginType.IsAbstract).Where(pluginType => pluginType.HasInterface(typeof(IPlugin))))
{
if (initialized)
{
throw new PluginLoadException("Found 2 classes that implements IPlugin. A plugin can contains only one");
}
pluginContext.Initialize(pluginType);
initialized = true;
RegisterPlugin(pluginContext);
}
return(pluginContext);
}
public PluginContext LoadPlugin(string libPath)
{
if (!File.Exists(libPath))
{
throw new FileNotFoundException("File doesn't exist", libPath);
}
if (this.PluginContexts.Any((PluginContext entry) => Path.GetFullPath(entry.AssemblyPath) == Path.GetFullPath(libPath)))
{
throw new Exception("Plugin already loaded");
}
byte[] rawAssembly = File.ReadAllBytes(libPath);
Assembly assembly = Assembly.Load(rawAssembly);
PluginContext pluginContext = new PluginContext(libPath, assembly);
bool flag = false;
foreach (Type current in
from pluginType in assembly.GetTypes()
where pluginType.IsPublic && !pluginType.IsAbstract
where pluginType.HasInterface(typeof(IPlugin))
select pluginType)
{
if (flag)
{
throw new PluginLoadException("Found 2 classes that implements IPlugin. A plugin can contains only one");
}
pluginContext.Initialize(current);
flag = true;
this.RegisterPlugin(pluginContext);
}
return(pluginContext);
}