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- using System;
- using System.Collections.Generic;
- using System.IO;
- using System.Reflection;
- using System.Threading;
- using System.Xml;
- using log4net;
- using Nini.Config;
- namespace OpenSim.Tools.Configger
- {
-
-
-
- public class ConfigurationLoader
- {
-
-
-
- protected IConfigSource m_config;
-
-
-
- private static readonly ILog m_log =
- LogManager.GetLogger(
- MethodBase.GetCurrentMethod().DeclaringType);
- public ConfigurationLoader()
- {
- }
-
-
-
-
-
-
-
- public IConfigSource LoadConfigSettings(IConfig startupConfig)
- {
- bool iniFileExists = false;
- List<string> sources = new List<string>();
- string iniFileName = startupConfig.GetString("inifile", Path.Combine(".", "OpenSim.ini"));
- if (IsUri(iniFileName))
- {
- if (!sources.Contains(iniFileName))
- sources.Add(iniFileName);
- }
- else
- {
- if (File.Exists(iniFileName))
- {
- if (!sources.Contains(iniFileName))
- sources.Add(iniFileName);
- }
- }
- m_config = new IniConfigSource();
- m_config.Merge(DefaultConfig());
- m_log.Info("[CONFIG] Reading configuration settings");
- if (sources.Count == 0)
- {
- m_log.FatalFormat("[CONFIG] Could not load any configuration");
- m_log.FatalFormat("[CONFIG] Did you copy the OpenSim.ini.example file to OpenSim.ini?");
- Environment.Exit(1);
- }
- for (int i = 0 ; i < sources.Count ; i++)
- {
- if (ReadConfig(sources[i]))
- iniFileExists = true;
- AddIncludes(sources);
- }
- if (!iniFileExists)
- {
- m_log.FatalFormat("[CONFIG] Could not load any configuration");
- m_log.FatalFormat("[CONFIG] Configuration exists, but there was an error loading it!");
- Environment.Exit(1);
- }
- return m_config;
- }
-
-
-
-
- private void AddIncludes(List<string> sources)
- {
-
- foreach (IConfig config in m_config.Configs)
- {
-
- string[] keys = config.GetKeys();
- foreach (string k in keys)
- {
- if (k.StartsWith("Include-"))
- {
-
- string file = config.GetString(k);
- if (IsUri(file))
- {
- if (!sources.Contains(file))
- sources.Add(file);
- }
- else
- {
- string basepath = Path.GetFullPath(".");
-
- string chunkWithoutWildcards = file;
- string chunkWithWildcards = string.Empty;
- int wildcardIndex = file.IndexOfAny(new char[] { '*', '?' });
- if (wildcardIndex != -1)
- {
- chunkWithoutWildcards = file.Substring(0, wildcardIndex);
- chunkWithWildcards = file.Substring(wildcardIndex);
- }
- string path = Path.Combine(basepath, chunkWithoutWildcards);
- path = Path.GetFullPath(path) + chunkWithWildcards;
- string[] paths = Util.Glob(path);
- foreach (string p in paths)
- {
- if (!sources.Contains(p))
- sources.Add(p);
- }
- }
- }
- }
- }
- }
-
-
-
-
-
- bool IsUri(string file)
- {
- Uri configUri;
- return Uri.TryCreate(file, UriKind.Absolute,
- out configUri) && configUri.Scheme == Uri.UriSchemeHttp;
- }
-
-
-
-
-
- private bool ReadConfig(string iniPath)
- {
- bool success = false;
- if (!IsUri(iniPath))
- {
- m_log.InfoFormat("[CONFIG] Reading configuration file {0}",
- Path.GetFullPath(iniPath));
- m_config.Merge(new IniConfigSource(iniPath));
- success = true;
- }
- else
- {
- m_log.InfoFormat("[CONFIG] {0} is a http:// URI, fetching ...",
- iniPath);
-
-
-
- try
- {
- XmlReader r = XmlReader.Create(iniPath);
- XmlConfigSource cs = new XmlConfigSource(r);
- m_config.Merge(cs);
- success = true;
- }
- catch (Exception e)
- {
- m_log.FatalFormat("[CONFIG] Exception reading config from URI {0}\n" + e.ToString(), iniPath);
- Environment.Exit(1);
- }
- }
- return success;
- }
-
-
-
-
- private static IConfigSource DefaultConfig()
- {
- IConfigSource defaultConfig = new IniConfigSource();
- {
- IConfig config = defaultConfig.Configs["Startup"];
- if (null == config)
- config = defaultConfig.AddConfig("Startup");
- config.Set("region_info_source", "filesystem");
- config.Set("allow_regionless", false);
- config.Set("gridmode", false);
- config.Set("physics", "OpenDynamicsEngine");
- config.Set("meshing", "Meshmerizer");
- config.Set("physical_prim", true);
- config.Set("serverside_object_permissions", true);
- config.Set("storage_prim_inventories", true);
- config.Set("startup_console_commands_file", String.Empty);
- config.Set("shutdown_console_commands_file", String.Empty);
- config.Set("DefaultScriptEngine", "XEngine");
- config.Set("clientstack_plugin", "OpenSim.Region.ClientStack.LindenUDP.dll");
-
- config.Set("EventQueue", true);
- }
- return defaultConfig;
- }
- }
- }
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