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path: root/OpenSim/Grid/Manager/OpenGridServices.Manager/GridServerConnectionManager.cs
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/*
* Copyright (c) Contributors, http://opensimulator.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 Nwc.XmlRpc;
using System;
using System.Net;
using System.IO;
using System.Xml;
using System.Collections;
using System.Collections.Generic;
using libsecondlife;

namespace OpenGridServices.Manager
{
    public class GridServerConnectionManager
    {
        private string ServerURL;
        public LLUUID SessionID;
        public bool connected=false;
        
        public RegionBlock[][] WorldMap;
        
        public bool Connect(string GridServerURL, string username, string password)
        {
            try {
                this.ServerURL=GridServerURL;
                Hashtable LoginParamsHT = new Hashtable();
                LoginParamsHT["username"]=username;
                LoginParamsHT["password"]=password;
                ArrayList LoginParams = new ArrayList();
                LoginParams.Add(LoginParamsHT);
                XmlRpcRequest GridLoginReq = new XmlRpcRequest("manager_login",LoginParams);
                XmlRpcResponse GridResp = GridLoginReq.Send(ServerURL,3000);
                if(GridResp.IsFault) {
                    connected=false;
                    return false;
                } else {
                    Hashtable gridrespData = (Hashtable)GridResp.Value;
                    this.SessionID = new LLUUID((string)gridrespData["session_id"]);
                    connected=true;
                    return true;
                }
            } catch(Exception e) {
                Console.WriteLine(e.ToString());
                connected=false;
                return false;
            }
        }
        
        public void DownloadMap()
        {
            System.Net.WebClient mapdownloader = new WebClient();
            Stream regionliststream = mapdownloader.OpenRead(ServerURL + "/regionlist");
            
            RegionBlock TempRegionData;
            
            XmlDocument doc = new XmlDocument();
            doc.Load(regionliststream);
            regionliststream.Close();
            XmlNode rootnode = doc.FirstChild;
            if (rootnode.Name != "regions")
            {
                // TODO - ERROR!
            }

            for(int i=0; i<=rootnode.ChildNodes.Count; i++)
            {
                if(rootnode.ChildNodes.Item(i).Name != "region") {
                    // TODO - ERROR!
                } else {
                    TempRegionData = new RegionBlock();

                    
                }
            }
        }
        
        public bool RestartServer()
        {
            return true;
        }
        
        public bool ShutdownServer()
        {
            try {
                Hashtable ShutdownParamsHT = new Hashtable();
                ArrayList ShutdownParams = new ArrayList();
                ShutdownParamsHT["session_id"]=this.SessionID.ToString();
                ShutdownParams.Add(ShutdownParamsHT);
                XmlRpcRequest GridShutdownReq = new XmlRpcRequest("shutdown",ShutdownParams);
                XmlRpcResponse GridResp = GridShutdownReq.Send(this.ServerURL,3000);
                if(GridResp.IsFault) {
                    return false;
                } else {
                    connected=false;
                    return true;
                }
            } catch(Exception e) {
                Console.WriteLine(e.ToString());
                return false;
            }
        }
    
        public void DisconnectServer()
        {
            this.connected=false;
        }
    }
}