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Merge branch 'master' into careminster

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This commit is contained in:
Melanie
2009-12-05 19:53:54 +00:00
parent 551696bb45 8e089b6d8d
commit 43a6fa1d01
18 changed files with 171 additions and 41 deletions
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50
OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs
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@@ -471,20 +471,45 @@ namespace OpenSim.Region.CoreModules.World.Estate
if (terr != null)
{
m_log.Warn("[CLIENT]: Got Request to Send Terrain in region " + m_scene.RegionInfo.RegionName);
if (File.Exists(Util.dataDir() + "/terrain.raw"))
{
File.Delete(Util.dataDir() + "/terrain.raw");
}
try
{
FileStream input = new FileStream(Util.dataDir() + "/terrain.raw", FileMode.CreateNew);
string localfilename = "terrain.raw";
if (terrainData.Length == 851968)
{
localfilename = Path.Combine(Util.dataDir(),"terrain.raw"); // It's a .LLRAW
}
if (terrainData.Length == 196662) // 24-bit 256x256 Bitmap
localfilename = Path.Combine(Util.dataDir(), "terrain.bmp");
if (terrainData.Length == 256 * 256 * 4) // It's a .R32
localfilename = Path.Combine(Util.dataDir(), "terrain.r32");
if (terrainData.Length == 256 * 256 * 8) // It's a .R64
localfilename = Path.Combine(Util.dataDir(), "terrain.r64");
if (File.Exists(localfilename))
{
File.Delete(localfilename);
}
FileStream input = new FileStream(localfilename, FileMode.CreateNew);
input.Write(terrainData, 0, terrainData.Length);
input.Close();
FileInfo x = new FileInfo(localfilename);
terr.LoadFromFile(localfilename);
remoteClient.SendAlertMessage("Your terrain was loaded as a ." + x.Extension + " file. It may take a few moments to appear.");
}
catch (IOException e)
{
m_log.ErrorFormat("[TERRAIN]: Error Saving a terrain file uploaded via the estate tools. It gave us the following error: {0}", e.ToString());
remoteClient.SendAlertMessage("There was an IO Exception loading your terrain. Please check free space");
remoteClient.SendAlertMessage("There was an IO Exception loading your terrain. Please check free space.");
return;
}
@@ -502,29 +527,16 @@ namespace OpenSim.Region.CoreModules.World.Estate
return;
}
try
{
terr.LoadFromFile(Util.dataDir() + "/terrain.raw");
remoteClient.SendAlertMessage("Your terrain was loaded. Give it a minute or two to apply");
}
catch (Exception e)
{
m_log.ErrorFormat("[TERRAIN]: Error loading a terrain file uploaded via the estate tools. It gave us the following error: {0}", e.ToString());
remoteClient.SendAlertMessage("There was a general error loading your terrain. Please fix the terrain file and try again");
}
}
else
{
remoteClient.SendAlertMessage("Unable to apply terrain. Cannot get an instance of the terrain module");
}
}
private void handleUploadTerrain(IClientAPI remote_client, string clientFileName)

32
OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs
View File

@@ -29,6 +29,7 @@ using System;
using System.Collections.Generic;
using System.IO;
using System.Reflection;
using System.Net;
using log4net;
using Nini.Config;
using OpenMetaverse;
@@ -258,6 +259,16 @@ namespace OpenSim.Region.CoreModules.World.Terrain
}
}
/// <summary>
/// Loads a terrain file from the specified URI
/// </summary>
/// <param name="filename">The name of the terrain to load</param>
/// <param name="pathToTerrainHeightmap">The URI to the terrain height map</param>
public void LoadFromStream(string filename, Uri pathToTerrainHeightmap)
{
LoadFromStream(filename, URIFetch(pathToTerrainHeightmap));
}
/// <summary>
/// Loads a terrain file from a stream and installs it in the scene.
/// </summary>
@@ -267,7 +278,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain
{
foreach (KeyValuePair<string, ITerrainLoader> loader in m_loaders)
{
if (@filename.EndsWith(loader.Key))
if (filename.EndsWith(loader.Key))
{
lock (m_scene)
{
@@ -295,6 +306,25 @@ namespace OpenSim.Region.CoreModules.World.Terrain
throw new TerrainException(String.Format("unable to load heightmap from file {0}: no loader available for that format", filename));
}
private static Stream URIFetch(Uri uri)
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(uri);
// request.Credentials = credentials;
request.ContentLength = 0;
request.KeepAlive = false;
WebResponse response = request.GetResponse();
Stream file = response.GetResponseStream();
if (response.ContentLength == 0)
throw new Exception(String.Format("{0} returned an empty file", uri.ToString()));
// return new BufferedStream(file, (int) response.ContentLength);
return new BufferedStream(file, 1000000);
}
/// <summary>
/// Modify Land
/// </summary>