From 0fa94f222df8ed7f308730c3692bf2a774138718 Mon Sep 17 00:00:00 2001 From: Cinder Date: Fri, 12 Jun 2015 18:48:07 -0600 Subject: Refactor AgentPreferences so that database operations happen centrally. the opensim way. Signed-off-by: Diva Canto --- .../AgentPreferencesServerPostHandler.cs | 206 +++++++++++++++++++++ .../AgentPreferencesServiceConnector.cs | 64 +++++++ 2 files changed, 270 insertions(+) create mode 100644 OpenSim/Server/Handlers/AgentPreferences/AgentPreferencesServerPostHandler.cs create mode 100644 OpenSim/Server/Handlers/AgentPreferences/AgentPreferencesServiceConnector.cs (limited to 'OpenSim/Server/Handlers') diff --git a/OpenSim/Server/Handlers/AgentPreferences/AgentPreferencesServerPostHandler.cs b/OpenSim/Server/Handlers/AgentPreferences/AgentPreferencesServerPostHandler.cs new file mode 100644 index 0000000..713b755 --- /dev/null +++ b/OpenSim/Server/Handlers/AgentPreferences/AgentPreferencesServerPostHandler.cs @@ -0,0 +1,206 @@ +/* + * 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 OpenSimulator 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 System.Collections.Generic; +using OpenSim.Server.Base; +using OpenSim.Services.Interfaces; +using OpenSim.Framework; +using OpenSim.Framework.ServiceAuth; +using OpenSim.Framework.Servers.HttpServer; +using OpenMetaverse; + +namespace OpenSim.Server.Handlers.AgentPreferences +{ + public class AgentPreferencesServerPostHandler : BaseStreamHandler + { + private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); + + private IAgentPreferencesService m_AgentPreferencesService; + + public AgentPreferencesServerPostHandler(IAgentPreferencesService service, IServiceAuth auth) : + base("POST", "/agentprefs", auth) + { + m_AgentPreferencesService = service; + } + + protected override byte[] ProcessRequest(string path, Stream requestData, + IOSHttpRequest httpRequest, IOSHttpResponse httpResponse) + { + StreamReader sr = new StreamReader(requestData); + string body = sr.ReadToEnd(); + sr.Close(); + body = body.Trim(); + + //m_log.DebugFormat("[XXX]: query String: {0}", body); + + try + { + Dictionary request = + ServerUtils.ParseQueryString(body); + + if (!request.ContainsKey("METHOD")) + return FailureResult(); + + string method = request["METHOD"].ToString(); + + switch (method) + { + case "getagentprefs": + return GetAgentPrefs(request); + case "setagentprefs": + return SetAgentPrefs(request); + case "getagentlang": + return GetAgentLang(request); + } + m_log.DebugFormat("[AGENT PREFERENCES HANDLER]: unknown method request: {0}", method); + } + catch (Exception e) + { + m_log.DebugFormat("[AGENT PREFERENCES HANDLER]: Exception {0}", e); + } + + return FailureResult(); + } + + byte[] GetAgentPrefs(Dictionary request) + { + if (!request.ContainsKey("UserID")) + return FailureResult(); + + UUID userID; + if (!UUID.TryParse(request["UserID"].ToString(), out userID)) + return FailureResult(); + AgentPrefs prefs = m_AgentPreferencesService.GetAgentPreferences(userID); + Dictionary result = new Dictionary(); + result = prefs.ToKeyValuePairs(); + + string xmlString = ServerUtils.BuildXmlResponse(result); + + return Util.UTF8NoBomEncoding.GetBytes(xmlString); + } + + byte[] SetAgentPrefs(Dictionary request) + { + if (!request.ContainsKey("PrincipalID") || !request.ContainsKey("AccessPrefs") || !request.ContainsKey("HoverHeight") + || !request.ContainsKey("Language") || !request.ContainsKey("LanguageIsPublic") || !request.ContainsKey("PermEveryone") + || !request.ContainsKey("PermGroup") || !request.ContainsKey("PermNextOwner")) + { + return FailureResult(); + } + + UUID userID; + if (!UUID.TryParse(request["PrincipalID"].ToString(), out userID)) + return FailureResult(); + + AgentPrefs data = new AgentPrefs(userID); + data.AccessPrefs = request["AccessPrefs"].ToString(); + data.HoverHeight = double.Parse(request["HoverHeight"].ToString()); + data.Language = request["Language"].ToString(); + data.LanguageIsPublic = bool.Parse(request["LanguageIsPublic"].ToString()); + data.PermEveryone = int.Parse(request["PermEveryone"].ToString()); + data.PermGroup = int.Parse(request["PermGroup"].ToString()); + data.PermNextOwner = int.Parse(request["PermNextOwner"].ToString()); + + return m_AgentPreferencesService.StoreAgentPreferences(data) ? SuccessResult() : FailureResult(); + } + + byte[] GetAgentLang(Dictionary request) + { + if (!request.ContainsKey("UserID")) + return FailureResult(); + UUID userID; + if (!UUID.TryParse(request["UserID"].ToString(), out userID)) + return FailureResult(); + + string lang = "en-us"; + AgentPrefs prefs = m_AgentPreferencesService.GetAgentPreferences(userID); + if (prefs != null) + { + if (prefs.LanguageIsPublic) + lang = prefs.Language; + } + Dictionary result = new Dictionary(); + result["Language"] = lang; + string xmlString = ServerUtils.BuildXmlResponse(result); + return Util.UTF8NoBomEncoding.GetBytes(xmlString); + } + + private byte[] SuccessResult() + { + XmlDocument doc = new XmlDocument(); + + XmlNode xmlnode = doc.CreateNode(XmlNodeType.XmlDeclaration, + "", ""); + + doc.AppendChild(xmlnode); + + XmlElement rootElement = doc.CreateElement("", "ServerResponse", + ""); + + doc.AppendChild(rootElement); + + XmlElement result = doc.CreateElement("", "result", ""); + result.AppendChild(doc.CreateTextNode("Success")); + + rootElement.AppendChild(result); + + return Util.DocToBytes(doc); + } + + private byte[] FailureResult() + { + XmlDocument doc = new XmlDocument(); + + XmlNode xmlnode = doc.CreateNode(XmlNodeType.XmlDeclaration, + "", ""); + + doc.AppendChild(xmlnode); + + XmlElement rootElement = doc.CreateElement("", "ServerResponse", + ""); + + doc.AppendChild(rootElement); + + XmlElement result = doc.CreateElement("", "result", ""); + result.AppendChild(doc.CreateTextNode("Failure")); + + rootElement.AppendChild(result); + + return Util.DocToBytes(doc); + } + } +} diff --git a/OpenSim/Server/Handlers/AgentPreferences/AgentPreferencesServiceConnector.cs b/OpenSim/Server/Handlers/AgentPreferences/AgentPreferencesServiceConnector.cs new file mode 100644 index 0000000..a581ea2 --- /dev/null +++ b/OpenSim/Server/Handlers/AgentPreferences/AgentPreferencesServiceConnector.cs @@ -0,0 +1,64 @@ +/* + * 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 OpenSimulator 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.ServiceAuth; +using OpenSim.Framework.Servers.HttpServer; +using OpenSim.Server.Handlers.Base; + +namespace OpenSim.Server.Handlers.AgentPreferences +{ + public class AgentPreferencesServiceConnector : ServiceConnector + { + private IAgentPreferencesService m_AgentPreferencesService; + private string m_ConfigName = "AgentPreferencesService"; + + public AgentPreferencesServiceConnector(IConfigSource config, IHttpServer server, string configName) : + base(config, server, configName) + { + IConfig serverConfig = config.Configs[m_ConfigName]; + if (serverConfig == null) + throw new Exception(String.Format("No section {0} in config file", m_ConfigName)); + + string service = serverConfig.GetString("LocalServiceModule", String.Empty); + + if (String.IsNullOrWhiteSpace(service)) + throw new Exception("No LocalServiceModule in config file"); + + Object[] args = new Object[] { config }; + m_AgentPreferencesService = ServerUtils.LoadPlugin(service, args); + + IServiceAuth auth = ServiceAuth.Create(config, m_ConfigName); ; + + server.AddStreamHandler(new AgentPreferencesServerPostHandler(m_AgentPreferencesService, auth)); + } + } +} -- cgit v1.1