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Mantis#1591. Thank you graciously, Sempuki for a patch that:

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Currently module loading is done ad-hoc. I propose creating a simple 
loader class that leverages Mono.Addins (and perhaps the new .NET 
addins when they become available in mono). Attached is a basic 
patch for review that compiles into HEAD, but doesn't yet replace 
any existing ad-hoc loaders.
This commit is contained in:
Charles Krinke
2008-06-27 02:15:57 +00:00
parent 176efe3f06
commit ca8d1d57e1
19 changed files with 244 additions and 64 deletions
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4
OpenSim/Region/Application/IApplicationPlugin.cs
View File

@@ -26,15 +26,15 @@
*/
using Mono.Addins;
using OpenSim.Framework;
[assembly : AddinRoot("OpenSim", "0.5")]
namespace OpenSim
{
[TypeExtensionPoint("/OpenSim/Startup")]
public interface IApplicationPlugin
public interface IApplicationPlugin : IPlugin
{
void Initialise(OpenSimBase openSim);
void Close();
}
}

41
OpenSim/Region/Application/OpenSimBase.cs
View File

@@ -149,24 +149,6 @@ namespace OpenSim
{
IConfig startupConfig = configSource.Configs["Startup"];
// The Mono addin manager (in Mono.Addins.dll version 0.2.0.0) occasionally seems to corrupt its addin cache
// Hence, as a temporary solution we'll remove it before each startup
if (Directory.Exists("addin-db-000"))
Directory.Delete("addin-db-000", true);
if (Directory.Exists("addin-db-001"))
Directory.Delete("addin-db-001", true);
// This blocks the scanning warnings from outputing to the console.
TextWriter oldOutput = Console.Out;
Console.SetOut(new StreamWriter(Stream.Null));
AddinManager.Initialize(".");
AddinManager.Registry.Update(null);
// Returns the console.writelines back to the console's stream
Console.SetOut(oldOutput);
Application.iniFilePath = startupConfig.GetString("inifile", "OpenSim.ini");
m_config = new OpenSimConfigSource();
@@ -347,6 +329,19 @@ namespace OpenSim
m_networkServersInfo.loadFromConfiguration(m_config.Source);
}
protected void plugin_initialiser_ (IPlugin plugin)
{
IApplicationPlugin p = plugin as IApplicationPlugin;
p.Initialise (this);
}
protected void LoadPlugins()
{
PluginLoader<IApplicationPlugin> loader = new PluginLoader<IApplicationPlugin> (".");
loader.Load ("/OpenSim/Startup", plugin_initialiser_);
m_plugins = loader.Plugins;
}
/// <summary>
/// Performs initialisation of the scene, such as loading configuration from disk.
/// </summary>
@@ -403,14 +398,7 @@ namespace OpenSim
// Create a ModuleLoader instance
m_moduleLoader = new ModuleLoader(m_config.Source);
ExtensionNodeList nodes = AddinManager.GetExtensionNodes("/OpenSim/Startup");
foreach (TypeExtensionNode node in nodes)
{
m_log.InfoFormat("[PLUGINS]: Loading OpenSim application plugin {0}", node.Path);
IApplicationPlugin plugin = (IApplicationPlugin)node.CreateInstance();
plugin.Initialise(this);
m_plugins.Add(plugin);
}
LoadPlugins();
}
protected override void Initialize()
@@ -740,3 +728,4 @@ namespace OpenSim
}
}