From d51ce47b2d7635b17f3dd429158e8f59b78b83aa Mon Sep 17 00:00:00 2001 From: Jeff Ames Date: Thu, 1 May 2008 14:31:30 +0000 Subject: Update svn properties. Minor formatting cleanup. --- .../Scripting/LoadImageURL/LoadImageURLModule.cs | 380 ++++++++++----------- 1 file changed, 190 insertions(+), 190 deletions(-) (limited to 'OpenSim/Region/Environment/Modules/Scripting/LoadImageURL') diff --git a/OpenSim/Region/Environment/Modules/Scripting/LoadImageURL/LoadImageURLModule.cs b/OpenSim/Region/Environment/Modules/Scripting/LoadImageURL/LoadImageURLModule.cs index a0408cd..c828ef0 100644 --- a/OpenSim/Region/Environment/Modules/Scripting/LoadImageURL/LoadImageURLModule.cs +++ b/OpenSim/Region/Environment/Modules/Scripting/LoadImageURL/LoadImageURLModule.cs @@ -1,191 +1,191 @@ -/* - * 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 System; -using System.Drawing; -using System.IO; -using System.Net; -using libsecondlife; -using Nini.Config; -using OpenJPEGNet; -using OpenSim.Region.Environment.Interfaces; -using OpenSim.Region.Environment.Scenes; - -namespace OpenSim.Region.Environment.Modules.Scripting.LoadImageURL -{ - public class LoadImageURLModule : IRegionModule, IDynamicTextureRender - { - private string m_name = "LoadImageURL"; - private Scene m_scene; - private IDynamicTextureManager m_textureManager; - - #region IDynamicTextureRender Members - - public string GetName() - { - return m_name; - } - - public string GetContentType() - { - return ("image"); - } - - public bool SupportsAsynchronous() - { - return true; - } - - public byte[] ConvertUrl(string url, string extraParams) - { - return null; - } - - public byte[] ConvertStream(Stream data, string extraParams) - { - return null; - } - - public bool AsyncConvertUrl(LLUUID id, string url, string extraParams) - { - MakeHttpRequest(url, id); - return true; - } - - public bool AsyncConvertData(LLUUID id, string bodyData, string extraParams) - { - return false; - } - - #endregion - - #region IRegionModule Members - - public void Initialise(Scene scene, IConfigSource config) - { - if (m_scene == null) - { - m_scene = scene; - } - } - - public void PostInitialise() - { - m_textureManager = m_scene.RequestModuleInterface(); - if (m_textureManager != null) - { - m_textureManager.RegisterRender(GetContentType(), this); - } - } - - public void Close() - { - } - - public string Name - { - get { return m_name; } - } - - public bool IsSharedModule - { - get { return true; } - } - - #endregion - - private void MakeHttpRequest(string url, LLUUID requestID) - { - WebRequest request = HttpWebRequest.Create(url); - RequestState state = new RequestState((HttpWebRequest) request, requestID); - IAsyncResult result = request.BeginGetResponse(new AsyncCallback(HttpRequestReturn), state); - - TimeSpan t = (DateTime.UtcNow - new DateTime(1970, 1, 1)); - state.TimeOfRequest = (int) t.TotalSeconds; - } - - private void HttpRequestReturn(IAsyncResult result) - { - RequestState state = (RequestState) result.AsyncState; - WebRequest request = (WebRequest) state.Request; - HttpWebResponse response = (HttpWebResponse) request.EndGetResponse(result); - if (response.StatusCode == HttpStatusCode.OK) - { - Bitmap image = new Bitmap(response.GetResponseStream()); - Size newsize; - - // TODO: make this a bit less hard coded - if ((image.Height < 64) && (image.Width < 64)) - { - newsize = new Size(32, 32); - } - else if ((image.Height < 128) && (image.Width < 128)) - { - newsize = new Size(64, 64); - } - else if ((image.Height < 256) && (image.Width < 256)) - { - newsize = new Size(128, 128); - } - else if ((image.Height < 512 && image.Width < 512)) - { - newsize = new Size(256, 256); - } - else if ((image.Height < 1024 && image.Width < 1024)) - { - newsize = new Size(512, 512); - } - else - { - newsize = new Size(1024, 1024); - } - - Bitmap resize = new Bitmap(image, newsize); - byte[] imageJ2000 = OpenJPEG.EncodeFromImage(resize, true); - - m_textureManager.ReturnData(state.RequestID, imageJ2000); - } - } - - #region Nested type: RequestState - - public class RequestState - { - public HttpWebRequest Request = null; - public LLUUID RequestID = LLUUID.Zero; - public int TimeOfRequest = 0; - - public RequestState(HttpWebRequest request, LLUUID requestID) - { - Request = request; - RequestID = requestID; - } - } - - #endregion - } +/* + * 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 System; +using System.Drawing; +using System.IO; +using System.Net; +using libsecondlife; +using Nini.Config; +using OpenJPEGNet; +using OpenSim.Region.Environment.Interfaces; +using OpenSim.Region.Environment.Scenes; + +namespace OpenSim.Region.Environment.Modules.Scripting.LoadImageURL +{ + public class LoadImageURLModule : IRegionModule, IDynamicTextureRender + { + private string m_name = "LoadImageURL"; + private Scene m_scene; + private IDynamicTextureManager m_textureManager; + + #region IDynamicTextureRender Members + + public string GetName() + { + return m_name; + } + + public string GetContentType() + { + return ("image"); + } + + public bool SupportsAsynchronous() + { + return true; + } + + public byte[] ConvertUrl(string url, string extraParams) + { + return null; + } + + public byte[] ConvertStream(Stream data, string extraParams) + { + return null; + } + + public bool AsyncConvertUrl(LLUUID id, string url, string extraParams) + { + MakeHttpRequest(url, id); + return true; + } + + public bool AsyncConvertData(LLUUID id, string bodyData, string extraParams) + { + return false; + } + + #endregion + + #region IRegionModule Members + + public void Initialise(Scene scene, IConfigSource config) + { + if (m_scene == null) + { + m_scene = scene; + } + } + + public void PostInitialise() + { + m_textureManager = m_scene.RequestModuleInterface(); + if (m_textureManager != null) + { + m_textureManager.RegisterRender(GetContentType(), this); + } + } + + public void Close() + { + } + + public string Name + { + get { return m_name; } + } + + public bool IsSharedModule + { + get { return true; } + } + + #endregion + + private void MakeHttpRequest(string url, LLUUID requestID) + { + WebRequest request = HttpWebRequest.Create(url); + RequestState state = new RequestState((HttpWebRequest) request, requestID); + IAsyncResult result = request.BeginGetResponse(new AsyncCallback(HttpRequestReturn), state); + + TimeSpan t = (DateTime.UtcNow - new DateTime(1970, 1, 1)); + state.TimeOfRequest = (int) t.TotalSeconds; + } + + private void HttpRequestReturn(IAsyncResult result) + { + RequestState state = (RequestState) result.AsyncState; + WebRequest request = (WebRequest) state.Request; + HttpWebResponse response = (HttpWebResponse) request.EndGetResponse(result); + if (response.StatusCode == HttpStatusCode.OK) + { + Bitmap image = new Bitmap(response.GetResponseStream()); + Size newsize; + + // TODO: make this a bit less hard coded + if ((image.Height < 64) && (image.Width < 64)) + { + newsize = new Size(32, 32); + } + else if ((image.Height < 128) && (image.Width < 128)) + { + newsize = new Size(64, 64); + } + else if ((image.Height < 256) && (image.Width < 256)) + { + newsize = new Size(128, 128); + } + else if ((image.Height < 512 && image.Width < 512)) + { + newsize = new Size(256, 256); + } + else if ((image.Height < 1024 && image.Width < 1024)) + { + newsize = new Size(512, 512); + } + else + { + newsize = new Size(1024, 1024); + } + + Bitmap resize = new Bitmap(image, newsize); + byte[] imageJ2000 = OpenJPEG.EncodeFromImage(resize, true); + + m_textureManager.ReturnData(state.RequestID, imageJ2000); + } + } + + #region Nested type: RequestState + + public class RequestState + { + public HttpWebRequest Request = null; + public LLUUID RequestID = LLUUID.Zero; + public int TimeOfRequest = 0; + + public RequestState(HttpWebRequest request, LLUUID requestID) + { + Request = request; + RequestID = requestID; + } + } + + #endregion + } } \ No newline at end of file -- cgit v1.1