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/*
* Copyright (c) Contributors, http://www.openmetaverse.org/
* See CONTRIBUTORS.TXT for a full list of copyright holders.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the OpenSim Project nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
using System;
using System.Collections.Generic;
using System.Text;
using System.Reflection;
using OpenSim.Framework.Interfaces;
using OpenSim.UserServer;
namespace OpenSim
{
public class Grid
{
public IAssetServer AssetServer;
public IGridServer GridServer;
public IUserServer UserServer;
public string AssetDll = "";
public string GridDll = "";
public Grid()
{
}
public virtual void Initialise()
{
//load the dlls
this.AssetServer = this.LoadAssetDll(this.AssetDll);
this.GridServer = this.LoadGridDll(this.GridDll);
}
public virtual void Close()
{
this.AssetServer.Close();
this.GridServer.Close();
}
private IAssetServer LoadAssetDll(string dllName)
{
Assembly pluginAssembly = Assembly.LoadFrom(dllName);
IAssetServer server = null;
foreach (Type pluginType in pluginAssembly.GetTypes())
{
if (pluginType.IsPublic)
{
if (!pluginType.IsAbstract)
{
Type typeInterface = pluginType.GetInterface("IAssetPlugin", true);
if (typeInterface != null)
{
IAssetPlugin plug = (IAssetPlugin)Activator.CreateInstance(pluginAssembly.GetType(pluginType.ToString()));
server = plug.GetAssetServer();
break;
}
typeInterface = null;
}
}
}
pluginAssembly = null;
return server;
}
private IGridServer LoadGridDll(string dllName)
{
Assembly pluginAssembly = Assembly.LoadFrom(dllName);
IGridServer server = null;
foreach (Type pluginType in pluginAssembly.GetTypes())
{
if (pluginType.IsPublic)
{
if (!pluginType.IsAbstract)
{
Type typeInterface = pluginType.GetInterface("IGridPlugin", true);
if (typeInterface != null)
{
IGridPlugin plug = (IGridPlugin)Activator.CreateInstance(pluginAssembly.GetType(pluginType.ToString()));
server = plug.GetGridServer();
break;
}
typeInterface = null;
}
}
}
pluginAssembly = null;
return server;
}
}
}
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