//
// Authors:
// Lluis Sanchez Gual (lluis@novell.com)
+// Chris Toshok (toshok@ximian.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
//
#if NET_2_0
+
using System;
using System.IO;
using System.Collections;
using System.Collections.Specialized;
using System.Reflection;
+using System.Web.Util;
using System.Xml;
using System.Configuration;
using System.Configuration.Internal;
public static class WebConfigurationManager
{
+#if !TARGET_J2EE
static IInternalConfigConfigurationFactory configFactory;
- static Hashtable configurations = new Hashtable ();
+ static Hashtable configurations = Hashtable.Synchronized (new Hashtable ());
+ static Hashtable sectionCache = new Hashtable (StringComparer.OrdinalIgnoreCase);
+#else
+ const string AppSettingsKey = "WebConfigurationManager.AppSettings";
+ static internal IInternalConfigConfigurationFactory configFactory
+ {
+ get{
+ IInternalConfigConfigurationFactory factory = (IInternalConfigConfigurationFactory)AppDomain.CurrentDomain.GetData("WebConfigurationManager.configFactory");
+ if (factory == null){
+ lock (AppDomain.CurrentDomain){
+ object initialized = AppDomain.CurrentDomain.GetData("WebConfigurationManager.configFactory.initialized");
+ if (initialized == null){
+ PropertyInfo prop = typeof(ConfigurationManager).GetProperty("ConfigurationFactory", BindingFlags.Static | BindingFlags.NonPublic);
+ if (prop != null){
+ factory = prop.GetValue(null, null) as IInternalConfigConfigurationFactory;
+ configFactory = factory;
+ }
+ }
+ }
+ }
+ return factory != null ? factory : configFactory;
+ }
+ set{
+ AppDomain.CurrentDomain.SetData("WebConfigurationManager.configFactory", value);
+ AppDomain.CurrentDomain.SetData("WebConfigurationManager.configFactory.initialized", true);
+ }
+ }
+
+ static internal Hashtable configurations
+ {
+ get{
+ Hashtable table = (Hashtable)AppDomain.CurrentDomain.GetData("WebConfigurationManager.configurations");
+ if (table == null){
+ lock (AppDomain.CurrentDomain){
+ object initialized = AppDomain.CurrentDomain.GetData("WebConfigurationManager.configurations.initialized");
+ if (initialized == null){
+ table = Hashtable.Synchronized (new Hashtable (StringComparer.OrdinalIgnoreCase));
+ configurations = table;
+ }
+ }
+ }
+ return table != null ? table : configurations;
+
+ }
+ set{
+ AppDomain.CurrentDomain.SetData("WebConfigurationManager.configurations", value);
+ AppDomain.CurrentDomain.SetData("WebConfigurationManager.configurations.initialized", true);
+ }
+ }
+
+ static Hashtable sectionCache
+ {
+ get
+ {
+ Hashtable sectionCache = (Hashtable) AppDomain.CurrentDomain.GetData ("sectionCache");
+ if (sectionCache == null) {
+ sectionCache = new Hashtable (StringComparer.OrdinalIgnoreCase);
+ AppDomain.CurrentDomain.SetData ("sectionCache", sectionCache);
+ }
+ return sectionCache;
+ }
+ set
+ {
+ AppDomain.CurrentDomain.SetData ("sectionCache", value);
+ }
+ }
+#endif
+
+ static ArrayList extra_assemblies = null;
+ static internal ArrayList ExtraAssemblies {
+ get {
+ if (extra_assemblies == null)
+ extra_assemblies = new ArrayList();
+ return extra_assemblies;
+ }
+ }
+
+ static bool hasConfigErrors = false;
+ static object hasConfigErrorsLock = new object ();
+ static internal bool HasConfigErrors {
+ get {
+ lock (hasConfigErrorsLock) {
+ return hasConfigErrors;
+ }
+ }
+ }
static WebConfigurationManager ()
{
configFactory = prop.GetValue (null, null) as IInternalConfigConfigurationFactory;
}
- [MonoTODO]
public static _Configuration OpenMachineConfiguration ()
{
- throw new NotImplementedException ();
+ return ConfigurationManager.OpenMachineConfiguration ();
}
- [MonoTODO]
+ [MonoLimitation ("locationSubPath is not handled")]
public static _Configuration OpenMachineConfiguration (string locationSubPath)
{
- throw new NotImplementedException ();
+ return OpenMachineConfiguration ();
}
- [MonoTODO]
+ [MonoLimitation("Mono does not support remote configuration")]
public static _Configuration OpenMachineConfiguration (string locationSubPath,
string server)
{
- throw new NotImplementedException ();
+ if (server == null)
+ return OpenMachineConfiguration (locationSubPath);
+
+ throw new NotSupportedException ("Mono doesn't support remote configuration");
}
- [MonoTODO]
+ [MonoLimitation("Mono does not support remote configuration")]
public static _Configuration OpenMachineConfiguration (string locationSubPath,
string server,
IntPtr userToken)
{
- throw new NotImplementedException ();
+ if (server == null)
+ return OpenMachineConfiguration (locationSubPath);
+ throw new NotSupportedException ("Mono doesn't support remote configuration");
}
- [MonoTODO]
+ [MonoLimitation("Mono does not support remote configuration")]
public static _Configuration OpenMachineConfiguration (string locationSubPath,
string server,
string userName,
string password)
{
- throw new NotImplementedException ();
+ if (server == null)
+ return OpenMachineConfiguration (locationSubPath);
+ throw new NotSupportedException ("Mono doesn't support remote configuration");
}
public static _Configuration OpenWebConfiguration (string path)
{
- return OpenWebConfiguration (path, null, null, null, IntPtr.Zero, null);
+ return OpenWebConfiguration (path, null, null, null, null, null);
}
public static _Configuration OpenWebConfiguration (string path, string site)
{
- return OpenWebConfiguration (path, site, null, null, IntPtr.Zero, null);
+ return OpenWebConfiguration (path, site, null, null, null, null);
}
public static _Configuration OpenWebConfiguration (string path, string site, string locationSubPath)
{
- return OpenWebConfiguration (path, site, locationSubPath, null, IntPtr.Zero, null);
+ return OpenWebConfiguration (path, site, locationSubPath, null, null, null);
}
- [MonoTODO]
public static _Configuration OpenWebConfiguration (string path, string site, string locationSubPath, string server)
{
- throw new NotImplementedException ();
+ return OpenWebConfiguration (path, site, locationSubPath, server, null, null);
}
public static _Configuration OpenWebConfiguration (string path, string site, string locationSubPath, string server, IntPtr userToken)
{
- return OpenWebConfiguration (path, site, locationSubPath, server, userToken, null);
+ return OpenWebConfiguration (path, site, locationSubPath, server, null, null);
}
- [MonoTODO ("Do something with the extra parameters")]
- public static _Configuration OpenWebConfiguration (string path, string site, string locationSubPath, string server, IntPtr userToken, string password)
+ public static _Configuration OpenWebConfiguration (string path, string site, string locationSubPath, string server, string userName, string password)
{
- string basePath = GetBasePath (path);
+ if (path == null || path.Length == 0)
+ path = "/";
+
_Configuration conf;
-
- lock (configurations) {
- conf = (_Configuration) configurations [basePath];
- if (conf == null) {
- conf = ConfigurationFactory.Create (typeof(WebConfigurationHost), null, path, site, locationSubPath, server, userToken, password);
- configurations [basePath] = conf;
- }
- }
- if (basePath.Length < path.Length) {
-
- // If the path has a file name, look for a location specific configuration
-
- int dif = path.Length - basePath.Length;
- string file = path.Substring (path.Length - dif);
- int i=0;
- while (i < file.Length && file [i] == '/')
- i++;
- if (i != 0)
- file = file.Substring (i);
-
- if (file.Length != 0) {
- foreach (ConfigurationLocation loc in conf.Locations) {
- if (loc.Path == file)
- return loc.OpenConfiguration ();
+
+ conf = (_Configuration) configurations [path];
+ if (conf == null) {
+ try {
+ conf = ConfigurationFactory.Create (typeof (WebConfigurationHost), null, path, site, locationSubPath, server, userName, password);
+ configurations [path] = conf;
+ } catch (Exception ex) {
+ lock (hasConfigErrorsLock) {
+ hasConfigErrors = true;
}
+ throw ex;
}
}
return conf;
}
- [MonoTODO]
- public static _Configuration OpenWebConfiguration (string path, string site, string locationSubPath, string server, string userName, string password)
- {
- throw new NotImplementedException ();
- }
-
public static _Configuration OpenMappedWebConfiguration (WebConfigurationFileMap fileMap, string path)
{
return ConfigurationFactory.Create (typeof(WebConfigurationHost), fileMap, path);
}
- [MonoTODO ("Do something with the extra parameters")]
public static _Configuration OpenMappedWebConfiguration (WebConfigurationFileMap fileMap, string path, string site)
{
return ConfigurationFactory.Create (typeof(WebConfigurationHost), fileMap, path, site);
}
- [MonoTODO ("Do something with the extra parameters")]
public static _Configuration OpenMappedWebConfiguration (WebConfigurationFileMap fileMap, string path, string site, string locationSubPath)
{
return ConfigurationFactory.Create (typeof(WebConfigurationHost), fileMap, path, site, locationSubPath);
return ConfigurationFactory.Create (typeof(WebConfigurationHost), fileMap);
}
- [MonoTODO]
public static _Configuration OpenMappedMachineConfiguration (ConfigurationFileMap fileMap,
string locationSubPath)
{
- throw new NotImplementedException ();
+ return OpenMappedMachineConfiguration (fileMap);
+ }
+
+ internal static object SafeGetSection (string sectionName, Type configSectionType)
+ {
+ try {
+ return GetSection (sectionName);
+ } catch (Exception) {
+ if (configSectionType != null)
+ return Activator.CreateInstance (configSectionType);
+ return null;
+ }
+ }
+
+ internal static object SafeGetSection (string sectionName, string path, Type configSectionType)
+ {
+ try {
+ return GetSection (sectionName, path);
+ } catch (Exception) {
+ if (configSectionType != null)
+ return Activator.CreateInstance (configSectionType);
+ return null;
+ }
}
- [MonoTODO ("this shouldn't call ConfigurationManager.GetSection")]
public static object GetSection (string sectionName)
{
- return ConfigurationManager.GetSection (sectionName);
+ return GetSection (sectionName, GetCurrentPath (HttpContext.Current));
}
- [MonoTODO]
public static object GetSection (string sectionName, string path)
{
- throw new NotImplementedException ();
+ object cachedSection = sectionCache [GetSectionCacheKey (sectionName, path)];
+ if (cachedSection != null)
+ return cachedSection;
+
+ _Configuration c = OpenWebConfiguration (path);
+ ConfigurationSection section = c.GetSection (sectionName);
+
+ if (section == null)
+ return null;
+
+#if TARGET_J2EE
+ object value = get_runtime_object.Invoke (section, new object [0]);
+ if (String.CompareOrdinal ("appSettings", sectionName) == 0) {
+ NameValueCollection collection;
+ collection = new KeyValueMergedCollection (HttpContext.Current, (NameValueCollection) value);
+ value = collection;
+ }
+
+ AddSectionToCache (GetSectionCacheKey (sectionName, path), value);
+ return value;
+#else
+ object value = SettingsMappingManager.MapSection (get_runtime_object.Invoke (section, new object [0]));
+ AddSectionToCache (GetSectionCacheKey (sectionName, path), value);
+ return value;
+#endif
+ }
+
+ static string GetCurrentPath (HttpContext ctx)
+ {
+ return (ctx != null && ctx.Request != null) ? ctx.Request.Path : HttpRuntime.AppDomainAppVirtualPath;
+ }
+
+ internal static void RemoveConfigurationFromCache (HttpContext ctx)
+ {
+ configurations.Remove (GetCurrentPath (ctx));
}
- [MonoTODO]
+ readonly static MethodInfo get_runtime_object = typeof (ConfigurationSection).GetMethod ("GetRuntimeObject", BindingFlags.NonPublic | BindingFlags.Instance);
+
public static object GetWebApplicationSection (string sectionName)
{
- _Configuration config = OpenWebConfiguration (HttpContext.Current.Request.PhysicalApplicationPath);
+ string path = (HttpContext.Current == null
+ || HttpContext.Current.Request == null
+ || HttpContext.Current.Request.ApplicationPath == null
+ || HttpContext.Current.Request.ApplicationPath == "") ?
+ String.Empty : HttpContext.Current.Request.ApplicationPath;
- return config.GetSection (sectionName);
+ return GetSection (sectionName, path);
}
- [MonoTODO]
public static NameValueCollection AppSettings {
- get {
- throw new NotImplementedException ();
- }
+ get { return ConfigurationManager.AppSettings; }
}
- [MonoTODO]
public static ConnectionStringSettingsCollection ConnectionStrings {
- get {
- throw new NotImplementedException ();
- }
+ get { return ConfigurationManager.ConnectionStrings; }
}
internal static IInternalConfigConfigurationFactory ConfigurationFactory {
get { return configFactory; }
}
+
+ static void AddSectionToCache (string key, object section)
+ {
+ if (sectionCache [key] != null)
+ return;
+
+ Hashtable tmpTable = (Hashtable) sectionCache.Clone ();
+ if (tmpTable.Contains (key))
+ return;
+
+ tmpTable.Add (key, section);
+ sectionCache = tmpTable;
+ }
+
+ static string GetSectionCacheKey (string sectionName, string path)
+ {
+ return string.Concat (path, "/", sectionName);
+ }
+
- static string GetBasePath (string path)
- {
- if (path == "/")
- return path;
-
- string pd = HttpContext.Current.Request.MapPath (path);
-
- if (!Directory.Exists (pd)) {
- int i = path.LastIndexOf ('/');
- path = path.Substring (0, i);
- }
-
- while (path [path.Length - 1] == '/')
- path = path.Substring (0, path.Length - 1);
- return path;
+#region stuff copied from WebConfigurationSettings
+#if TARGET_J2EE
+ static internal IConfigurationSystem oldConfig {
+ get {
+ return (IConfigurationSystem)AppDomain.CurrentDomain.GetData("WebConfigurationManager.oldConfig");
+ }
+ set {
+ AppDomain.CurrentDomain.SetData("WebConfigurationManager.oldConfig", value);
+ }
+ }
+
+ static private Web20DefaultConfig config {
+ get {
+ return (Web20DefaultConfig) AppDomain.CurrentDomain.GetData ("Web20DefaultConfig.config");
+ }
+ set {
+ AppDomain.CurrentDomain.SetData ("Web20DefaultConfig.config", value);
+ }
+ }
+
+ static private IInternalConfigSystem configSystem {
+ get {
+ return (IInternalConfigSystem) AppDomain.CurrentDomain.GetData ("IInternalConfigSystem.configSystem");
+ }
+ set {
+ AppDomain.CurrentDomain.SetData ("IInternalConfigSystem.configSystem", value);
+ }
+ }
+#else
+ static internal IConfigurationSystem oldConfig;
+ static Web20DefaultConfig config;
+ //static IInternalConfigSystem configSystem;
+#endif
+ const BindingFlags privStatic = BindingFlags.NonPublic | BindingFlags.Static;
+ static readonly object lockobj = new object ();
+
+ internal static void Init ()
+ {
+ lock (lockobj) {
+ if (config != null)
+ return;
+
+ /* deal with the ConfigurationSettings stuff */
+ {
+ Web20DefaultConfig settings = Web20DefaultConfig.GetInstance ();
+ Type t = typeof (ConfigurationSettings);
+ MethodInfo changeConfig = t.GetMethod ("ChangeConfigurationSystem",
+ privStatic);
+
+ if (changeConfig == null)
+ throw new ConfigurationException ("Cannot find method CCS");
+
+ object [] args = new object [] {settings};
+ oldConfig = (IConfigurationSystem)changeConfig.Invoke (null, args);
+ config = settings;
+
+ config.Init ();
+ }
+
+ /* deal with the ConfigurationManager stuff */
+ {
+ HttpConfigurationSystem system = new HttpConfigurationSystem ();
+ Type t = typeof (ConfigurationManager);
+ MethodInfo changeConfig = t.GetMethod ("ChangeConfigurationSystem",
+ privStatic);
+
+ if (changeConfig == null)
+ throw new ConfigurationException ("Cannot find method CCS");
+
+ object [] args = new object [] {system};
+ changeConfig.Invoke (null, args);
+ //configSystem = system;
+ }
+ }
}
}
+
+ class Web20DefaultConfig : IConfigurationSystem
+ {
+#if TARGET_J2EE
+ static private Web20DefaultConfig instance {
+ get {
+ Web20DefaultConfig val = (Web20DefaultConfig)AppDomain.CurrentDomain.GetData("Web20DefaultConfig.instance");
+ if (val == null) {
+ val = new Web20DefaultConfig();
+ AppDomain.CurrentDomain.SetData("Web20DefaultConfig.instance", val);
+ }
+ return val;
+ }
+ set {
+ AppDomain.CurrentDomain.SetData("Web20DefaultConfig.instance", value);
+ }
+ }
+#else
+ static Web20DefaultConfig instance;
+#endif
+
+ static Web20DefaultConfig ()
+ {
+ instance = new Web20DefaultConfig ();
+ }
+
+ public static Web20DefaultConfig GetInstance ()
+ {
+ return instance;
+ }
+
+ public object GetConfig (string sectionName)
+ {
+ object o = WebConfigurationManager.GetWebApplicationSection (sectionName);
+
+ if (o == null || o is IgnoreSection) {
+ /* this can happen when the section
+ * handler doesn't subclass from
+ * ConfigurationSection. let's be
+ * nice and try to load it using the
+ * 1.x style routines in case there's
+ * a 1.x section handler registered
+ * for it.
+ */
+ object o1 = WebConfigurationManager.oldConfig.GetConfig (sectionName);
+ if (o1 != null)
+ return o1;
+ }
+
+ return o;
+ }
+
+ public void Init ()
+ {
+ // nothing. We need a context.
+ }
+ }
+
+#endregion
}
#endif
projects / mono.git / blobdiff