/*
Copyright (c) OpenSim project, http://osgrid.org/
* All rights reserved.
*
* 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 <organization> 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 <copyright holder> ``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 <copyright holder> 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.IO;
using System.Text;
using System.Timers;
using System.Net;
using System.Reflection;
using System.Threading;
using libsecondlife;
using OpenSim.Framework;
using OpenSim.Framework.Sims;
using OpenSim.Framework.Console;
using OpenSim.Framework.Types;
using OpenSim.Framework.Interfaces;
using OpenSim.GridInterfaces.Local; // REFACTORING IS NEEDED!!!!!!!!!!!
using OpenSim.Servers;
using Db4objects.Db4o;
using Db4objects.Db4o.Query;
namespace OpenGridServices.AssetServer
{
/// <summary>
/// </summary>
public class OpenAsset_Main : BaseServer, conscmd_callback
{
private IObjectContainer db;
public static OpenAsset_Main assetserver;
private ConsoleBase m_console;
[STAThread]
public static void Main(string[] args)
{
Console.WriteLine("Starting...\n");
assetserver = new OpenAsset_Main();
assetserver.Startup();
assetserver.Work();
}
private void Work()
{
m_console.WriteLine("\nEnter help for a list of commands\n");
while (true)
{
m_console.MainConsolePrompt();
}
}
private OpenAsset_Main()
{
m_console = new ConsoleBase("opengrid-AssetServer-console.log", "OpenGrid", this, false);
MainConsole.Instance = m_console;
}
public void Startup()
{
m_console.WriteLine("Main.cs:Startup() - Setting up asset DB");
setupDB();
m_console.WriteLine("Main.cs:Startup() - Starting HTTP process");
BaseHttpServer httpServer = new BaseHttpServer(8003);
httpServer.AddRestHandler("GET", "/assets/", this.assetGetMethod);
httpServer.Start();
}
public string assetGetMethod(string request, string path, string param) {
byte[] assetdata=getAssetData(new LLUUID(param),false);
if(assetdata!=null) {
return System.Text.Encoding.ASCII.GetString(assetdata);
} else {
return "";
}
}
public byte[] getAssetData(LLUUID assetID, bool isTexture) {
byte[] idata = null;
bool found = false;
AssetStorage foundAsset = null;
IObjectSet result = db.Get(new AssetStorage(assetID));
if (result.Count > 0)
{
foundAsset = (AssetStorage)result.Next();
found = true;
}
if (found)
{
return foundAsset.Data;
}
else
{
return null;
}
}
public void setupDB() {
bool yapfile=System.IO.File.Exists("assets.yap");
try
{
db = Db4oFactory.OpenFile("assets.yap");
OpenSim.Framework.Console.MainConsole.Instance.WriteLine("Main.cs:setupDB() - creation");
}
catch (Exception e)
{
db.Close();
OpenSim.Framework.Console.MainConsole.Instance.WriteLine("Main.cs:setupDB() - Exception occured");
OpenSim.Framework.Console.MainConsole.Instance.WriteLine(e.ToString());
}
if (!yapfile)
{
this.LoadDB();
}
}
public void LoadDB() {
try
{
Console.WriteLine("setting up Asset database");
AssetBase Image = new AssetBase();
Image.FullID = new LLUUID("00000000-0000-0000-9999-000000000001");
Image.Name = "Bricks";
this.LoadAsset(Image, true, "bricks.jp2");
AssetStorage store = new AssetStorage();
store.Data = Image.Data;
store.Name = Image.Name;
store.UUID = Image.FullID;
db.Set(store);
db.Commit();
Image = new AssetBase();
Image.FullID = new LLUUID("00000000-0000-0000-9999-000000000002");
Image.Name = "Plywood";
this.LoadAsset(Image, true, "plywood.jp2");
store = new AssetStorage();
store.Data = Image.Data;
store.Name = Image.Name;
store.UUID = Image.FullID;
db.Set(store);
db.Commit();
Image = new AssetBase();
Image.FullID = new LLUUID("00000000-0000-0000-9999-000000000003");
Image.Name = "Rocks";
this.LoadAsset(Image, true, "rocks.jp2");
store = new AssetStorage();
store.Data = Image.Data;
store.Name = Image.Name;
store.UUID = Image.FullID;
db.Set(store);
db.Commit();
Image = new AssetBase();
Image.FullID = new LLUUID("00000000-0000-0000-9999-000000000004");
Image.Name = "Granite";
this.LoadAsset(Image, true, "granite.jp2");
store = new AssetStorage();
store.Data = Image.Data;
store.Name = Image.Name;
store.UUID = Image.FullID;
db.Set(store);
db.Commit();
Image = new AssetBase();
Image.FullID = new LLUUID("00000000-0000-0000-9999-000000000005");
Image.Name = "Hardwood";
this.LoadAsset(Image, true, "hardwood.jp2");
store = new AssetStorage();
store.Data = Image.Data;
store.Name = Image.Name;
store.UUID = Image.FullID;
db.Set(store);
db.Commit();
Image = new AssetBase();
Image.FullID = new LLUUID("00000000-0000-0000-5005-000000000005");
Image.Name = "Prim Base Texture";
this.LoadAsset(Image, true, "plywood.jp2");
store = new AssetStorage();
store.Data = Image.Data;
store.Name = Image.Name;
store.UUID = Image.FullID;
db.Set(store);
db.Commit();
Image = new AssetBase();
Image.FullID = new LLUUID("66c41e39-38f9-f75a-024e-585989bfab73");
Image.Name = "Shape";
this.LoadAsset(Image, false, "base_shape.dat");
store = new AssetStorage();
store.Data = Image.Data;
store.Name = Image.Name;
store.UUID = Image.FullID;
db.Set(store);
db.Commit();
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
private void LoadAsset(AssetBase info, bool image, string filename)
{
string dataPath = Path.Combine(System.AppDomain.CurrentDomain.BaseDirectory, "assets"); //+ folder;
string fileName = Path.Combine(dataPath, filename);
FileInfo fInfo = new FileInfo(fileName);
long numBytes = fInfo.Length;
FileStream fStream = new FileStream(fileName, FileMode.Open, FileAccess.Read);
byte[] idata = new byte[numBytes];
BinaryReader br = new BinaryReader(fStream);
idata = br.ReadBytes((int)numBytes);
br.Close();
fStream.Close();
info.Data = idata;
//info.loaded=true;
}
/*private GridConfig LoadConfigDll(string dllName)
{
Assembly pluginAssembly = Assembly.LoadFrom(dllName);
GridConfig config = null;
foreach (Type pluginType in pluginAssembly.GetTypes())
{
if (pluginType.IsPublic)
{
if (!pluginType.IsAbstract)
{
Type typeInterface = pluginType.GetInterface("IGridConfig", true);
if (typeInterface != null)
{
IGridConfig plug = (IGridConfig)Activator.CreateInstance(pluginAssembly.GetType(pluginType.ToString()));
config = plug.GetConfigObject();
break;
}
typeInterface = null;
}
}
}
pluginAssembly = null;
return config;
}*/
public void RunCmd(string cmd, string[] cmdparams)
{
switch (cmd)
{
case "help":
m_console.WriteLine("shutdown - shutdown this asset server (USE CAUTION!)");
break;
case "shutdown":
m_console.Close();
Environment.Exit(0);
break;
}
}
public void Show(string ShowWhat)
{
}
}
}