From 2534078380dffc4f47b82a4d28879c4bf699d09f Mon Sep 17 00:00:00 2001 From: Melanie Thielker Date: Mon, 18 May 2009 12:36:59 +0000 Subject: Refactor: Change "Servers" to "Server", since the can only be one. Break the handlers out of the asset server context into a generic scope. --- .../Server/Handlers/Asset/AssetServerConnector.cs | 61 ++++++++++++ .../Handlers/Asset/AssetServerDeleteHandler.cs | 75 ++++++++++++++ .../Server/Handlers/Asset/AssetServerGetHandler.cs | 110 +++++++++++++++++++++ .../Handlers/Asset/AssetServerPostHandler.cs | 81 +++++++++++++++ 4 files changed, 327 insertions(+) create mode 100644 OpenSim/Server/Handlers/Asset/AssetServerConnector.cs create mode 100644 OpenSim/Server/Handlers/Asset/AssetServerDeleteHandler.cs create mode 100644 OpenSim/Server/Handlers/Asset/AssetServerGetHandler.cs create mode 100644 OpenSim/Server/Handlers/Asset/AssetServerPostHandler.cs (limited to 'OpenSim/Server/Handlers') diff --git a/OpenSim/Server/Handlers/Asset/AssetServerConnector.cs b/OpenSim/Server/Handlers/Asset/AssetServerConnector.cs new file mode 100644 index 0000000..64014f5 --- /dev/null +++ b/OpenSim/Server/Handlers/Asset/AssetServerConnector.cs @@ -0,0 +1,61 @@ +/* + * 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 Nini.Config; +using OpenSim.Server.Base; +using OpenSim.Services.Interfaces; +using OpenSim.Framework.Servers.HttpServer; + +namespace OpenSim.Server.Handlers.Asset +{ + public class AssetServiceConnector + { + private IAssetService m_AssetService; + + public AssetServiceConnector(IConfigSource config, IHttpServer server) + { + IConfig serverConfig = config.Configs["AssetService"]; + if (serverConfig == null) + throw new Exception("No section 'Server' in config file"); + + string assetService = serverConfig.GetString("LocalServiceModule", + String.Empty); + + if (assetService == String.Empty) + throw new Exception("No AssetService in config file"); + + Object[] args = new Object[] { config }; + m_AssetService = + ServerUtils.LoadPlugin(assetService, args); + + server.AddStreamHandler(new AssetServerGetHandler(m_AssetService)); + server.AddStreamHandler(new AssetServerPostHandler(m_AssetService)); + server.AddStreamHandler(new AssetServerDeleteHandler(m_AssetService)); + } + } +} diff --git a/OpenSim/Server/Handlers/Asset/AssetServerDeleteHandler.cs b/OpenSim/Server/Handlers/Asset/AssetServerDeleteHandler.cs new file mode 100644 index 0000000..f9eceeb --- /dev/null +++ b/OpenSim/Server/Handlers/Asset/AssetServerDeleteHandler.cs @@ -0,0 +1,75 @@ +/* + * 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 Nini.Config; +using log4net; +using System; +using System.Reflection; +using System.IO; +using System.Net; +using System.Text; +using System.Text.RegularExpressions; +using System.Xml; +using System.Xml.Serialization; +using OpenSim.Server.Base; +using OpenSim.Services.Interfaces; +using OpenSim.Framework; +using OpenSim.Framework.Servers.HttpServer; + +namespace OpenSim.Server.Handlers.Asset +{ + public class AssetServerDeleteHandler : BaseStreamHandler + { + private static readonly ILog m_log = + LogManager.GetLogger( + MethodBase.GetCurrentMethod().DeclaringType); + + private IAssetService m_AssetService; + + public AssetServerDeleteHandler(IAssetService service) : + base("DELETE", "/assets") + { + m_AssetService = service; + } + + public override byte[] Handle(string path, Stream request, + OSHttpRequest httpRequest, OSHttpResponse httpResponse) + { + bool result = false; + + string[] p = SplitParams(path); + + if (p.Length > 0) + { + result = m_AssetService.Delete(p[0]); + } + + XmlSerializer xs = new XmlSerializer(typeof(bool)); + return ServerUtils.SerializeResult(xs, result); + } + } +} diff --git a/OpenSim/Server/Handlers/Asset/AssetServerGetHandler.cs b/OpenSim/Server/Handlers/Asset/AssetServerGetHandler.cs new file mode 100644 index 0000000..0ededca --- /dev/null +++ b/OpenSim/Server/Handlers/Asset/AssetServerGetHandler.cs @@ -0,0 +1,110 @@ +/* + * 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 Nini.Config; +using log4net; +using System; +using System.IO; +using System.Reflection; +using System.Net; +using System.Text; +using System.Text.RegularExpressions; +using System.Xml; +using System.Xml.Serialization; +using OpenSim.Server.Base; +using OpenSim.Services.Interfaces; +using OpenSim.Framework; +using OpenSim.Framework.Servers.HttpServer; + +namespace OpenSim.Server.Handlers.Asset +{ + public class AssetServerGetHandler : BaseStreamHandler + { + private static readonly ILog m_log = + LogManager.GetLogger( + MethodBase.GetCurrentMethod().DeclaringType); + + private IAssetService m_AssetService; + + public AssetServerGetHandler(IAssetService service) : + base("GET", "/assets") + { + m_AssetService = service; + } + + public override byte[] Handle(string path, Stream request, + OSHttpRequest httpRequest, OSHttpResponse httpResponse) + { + byte[] result = new byte[0]; + + string[] p = SplitParams(path); + + if (p.Length == 0) + return result; + + if (p.Length > 1 && p[1] == "data") + { + result = m_AssetService.GetData(p[0]); + if (result == null) + result = new byte[0]; + + httpResponse.StatusCode = (int)HttpStatusCode.OK; + httpResponse.ContentType = "application/octet-stream"; + } + else if(p.Length > 1 && p[1] == "metadata") + { + AssetMetadata metadata = m_AssetService.GetMetadata(p[0]); + + if (metadata != null) + { + XmlSerializer xs = + new XmlSerializer(typeof(AssetMetadata)); + result = ServerUtils.SerializeResult(xs, metadata); + + httpResponse.StatusCode = (int)HttpStatusCode.OK; + httpResponse.ContentType = + ServerUtils.SLAssetTypeToContentType(metadata.Type); + } + } + else + { + AssetBase asset = m_AssetService.Get(p[0]); + + if (asset != null) + { + XmlSerializer xs = new XmlSerializer(typeof(AssetBase)); + result = ServerUtils.SerializeResult(xs, asset); + + httpResponse.StatusCode = (int)HttpStatusCode.OK; + httpResponse.ContentType = + ServerUtils.SLAssetTypeToContentType(asset.Type); + } + } + return result; + } + } +} diff --git a/OpenSim/Server/Handlers/Asset/AssetServerPostHandler.cs b/OpenSim/Server/Handlers/Asset/AssetServerPostHandler.cs new file mode 100644 index 0000000..5ca9eae --- /dev/null +++ b/OpenSim/Server/Handlers/Asset/AssetServerPostHandler.cs @@ -0,0 +1,81 @@ +/* + * 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 Nini.Config; +using log4net; +using System; +using System.Reflection; +using System.IO; +using System.Net; +using System.Text; +using System.Text.RegularExpressions; +using System.Xml; +using System.Xml.Serialization; +using OpenSim.Server.Base; +using OpenSim.Services.Interfaces; +using OpenSim.Framework; +using OpenSim.Framework.Servers.HttpServer; + +namespace OpenSim.Server.Handlers.Asset +{ + public class AssetServerPostHandler : BaseStreamHandler + { + private static readonly ILog m_log = + LogManager.GetLogger( + MethodBase.GetCurrentMethod().DeclaringType); + + private IAssetService m_AssetService; + + public AssetServerPostHandler(IAssetService service) : + base("POST", "/assets") + { + m_AssetService = service; + } + + public override byte[] Handle(string path, Stream request, + OSHttpRequest httpRequest, OSHttpResponse httpResponse) + { + XmlSerializer xs = new XmlSerializer(typeof (AssetBase)); + AssetBase asset = (AssetBase) xs.Deserialize(request); + + string[] p = SplitParams(path); + if (p.Length > 1) + { + bool result = + m_AssetService.UpdateContent(p[1], asset.Data); + + xs = new XmlSerializer(typeof(bool)); + return ServerUtils.SerializeResult(xs, result); + } + + string id = m_AssetService.Store(asset); + + xs = new XmlSerializer(typeof(string)); + return ServerUtils.SerializeResult(xs, id); + } + } +} -- cgit v1.1