// Author:
// Miguel de Icaza (miguel@novell.com)
// Gonzalo Paniagua Javier (gonzalo@novell.com)
+// Marek Habersack <mhabersack@novell.com>
//
//
-// Copyright (C) 2005 Novell, Inc (http://www.novell.com)
+// Copyright (C) 2005-2009 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
using System.Web.SessionState;
using System.Web.UI;
using System.Web.Util;
-#if NET_2_0
+using System.Reflection;
using System.Collections.Generic;
using System.IO;
-using System.Reflection;
using System.Resources;
using System.Web.Compilation;
using System.Web.Profile;
using CustomErrorMode = System.Web.Configuration.CustomErrorsMode;
-#endif
-namespace System.Web {
+namespace System.Web
+{
// CAS - no InheritanceDemand here as the class is sealed
[AspNetHostingPermission (SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)]
- public sealed partial class HttpContext : IServiceProvider {
+ public sealed partial class HttpContext : IServiceProvider
+ {
internal HttpWorkerRequest WorkerRequest;
HttpApplication app_instance;
HttpRequest request;
Timer timer;
Thread thread;
bool _isProcessingInclude;
-
-#if NET_2_0
+
[ThreadStatic]
static ResourceProviderFactory provider_factory;
+
+ [ThreadStatic]
+ static DefaultResourceProviderFactory default_provider_factory;
+
[ThreadStatic]
static Dictionary <string, IResourceProvider> resource_providers;
set { AppDomain.CurrentDomain.SetData (app_global_res_key, value); }
}
#else
- [ThreadStatic]
- static Dictionary <ResourceManagerCacheKey, ResourceManager> resourceManagerCache;
internal static Assembly AppGlobalResourcesAssembly;
#endif
ProfileBase profile = null;
LinkedList<IHttpHandler> handlers;
-#endif
+
+ static DefaultResourceProviderFactory DefaultProviderFactory {
+ get {
+ if (default_provider_factory == null)
+ default_provider_factory = new DefaultResourceProviderFactory ();
+ return default_provider_factory;
+ }
+ }
public HttpContext (HttpWorkerRequest wr)
{
WorkerRequest = wr;
request = new HttpRequest (WorkerRequest, this);
response = new HttpResponse (WorkerRequest, this);
+#if NET_4_0
+ SessionStateBehavior = SessionStateBehavior.Default;
+#endif
}
public HttpContext (HttpRequest request, HttpResponse response)
{
this.request = request;
this.response = response;
-
+#if NET_4_0
+ SessionStateBehavior = SessionStateBehavior.Default;
+#endif
}
internal bool IsProcessingInclude {
internal bool IsCustomErrorEnabledUnsafe {
get {
-#if NET_2_0
CustomErrorsSection cfg = (CustomErrorsSection) WebConfigurationManager.GetSection ("system.web/customErrors");
-#else
- CustomErrorsConfig cfg = null;
- try {
- cfg = (CustomErrorsConfig) GetConfig ("system.web/customErrors");
- } catch {
- }
-
- if (cfg == null)
- return false;
-#endif
-
if (cfg.Mode == CustomErrorMode.On)
return true;
}
#if !TARGET_JVM
public bool IsDebuggingEnabled {
- get {
-#if NET_2_0
- CompilationSection section = (CompilationSection) WebConfigurationManager.GetSection ("system.web/compilation");
- return section.Debug;
-#else
- try {
- return CompilationConfiguration.GetInstance (this).Debug;
- } catch {
- return false;
- }
-#endif
- }
+ get { return RuntimeHelpers.DebuggingEnabled; }
}
#endif
public IDictionary Items {
}
}
-#if NET_2_0
+ internal bool MapRequestHandlerDone {
+ get;
+ set;
+ }
+
// The two properties below are defined only when the IIS7 integrated mode is used.
// They are useless under Mono
public RequestNotification CurrentNotification {
profile = value;
}
}
-#endif
public void AddError (Exception errorInfo)
{
errors = null;
}
-#if NET_2_0
[Obsolete ("use WebConfigurationManager.GetWebApplicationSection")]
-#endif
public static object GetAppConfig (string name)
{
object o = ConfigurationSettings.GetConfig (name);
return o;
}
-#if NET_2_0
[Obsolete ("see GetSection")]
-#endif
public object GetConfig (string name)
{
-#if NET_2_0
return GetSection (name);
-#else
- return WebConfigurationSettings.GetConfig (name, this);
-#endif
}
-#if NET_2_0
- static object GetResourceObject (string classKey, string resourceKey, CultureInfo culture, Assembly assembly)
- {
- ResourceManager rm;
- try {
- if (resourceManagerCache == null)
- resourceManagerCache = new Dictionary <ResourceManagerCacheKey, ResourceManager> ();
-
- ResourceManagerCacheKey key = new ResourceManagerCacheKey (classKey, assembly);
- if (!resourceManagerCache.TryGetValue (key, out rm)) {
- rm = new ResourceManager (classKey, assembly);
- rm.IgnoreCase = true;
- resourceManagerCache.Add (key, rm);
- }
-
- return rm.GetObject (resourceKey, culture);
- } catch (MissingManifestResourceException) {
- throw;
- } catch (Exception ex) {
- throw new HttpException ("Failed to retrieve the specified global resource object.", ex);
- }
- }
-
public static object GetGlobalResourceObject (string classKey, string resourceKey)
{
return GetGlobalResourceObject (classKey, resourceKey, Thread.CurrentThread.CurrentUICulture);
}
- static object GetGlobalObjectFromFactory (string classKey, string resourceKey, CultureInfo culture)
+ static bool EnsureProviderFactory ()
{
- // FIXME: Retention of data
+ if (resource_providers == null)
+ resource_providers = new Dictionary <string, IResourceProvider> ();
- if (provider_factory == null) {
- GlobalizationSection gs = WebConfigurationManager.GetSection ("system.web/globalization") as GlobalizationSection;
+ if (provider_factory != null)
+ return true;
+
+ GlobalizationSection gs = WebConfigurationManager.GetSection ("system.web/globalization") as GlobalizationSection;
- if (gs == null)
- return null;
+ if (gs == null)
+ return false;
- String rsfTypeName = gs.ResourceProviderFactoryType;
- if (String.IsNullOrEmpty (rsfTypeName))
- return null;
+ String rsfTypeName = gs.ResourceProviderFactoryType;
+ bool usingDefault = false;
+ if (String.IsNullOrEmpty (rsfTypeName)) {
+ usingDefault = true;
+ rsfTypeName = typeof (DefaultResourceProviderFactory).AssemblyQualifiedName;
+ }
- Type rsfType = Type.GetType (rsfTypeName, true);
- ResourceProviderFactory rpf = Activator.CreateInstance (rsfType) as ResourceProviderFactory;
+ Type rsfType = HttpApplication.LoadType (rsfTypeName, true);
+ ResourceProviderFactory rpf = Activator.CreateInstance (rsfType) as ResourceProviderFactory;
- if (rpf == null)
- return null;
+ if (rpf == null && usingDefault)
+ return false;
- provider_factory = rpf;
- }
+ provider_factory = rpf;
+ if (usingDefault)
+ default_provider_factory = rpf as DefaultResourceProviderFactory;
+
+ return true;
+ }
+
+ internal static IResourceProvider GetResourceProvider (string virtualPath, bool isLocal)
+ {
+ if (!EnsureProviderFactory ())
+ return null;
- if (resource_providers == null)
- resource_providers = new Dictionary <string, IResourceProvider> ();
+ // TODO: check if it makes sense to cache the providers and, if yes, maybe
+ // we should expire the entries (or just store them in InternalCache?)
+ IResourceProvider rp = null;
+ if (!resource_providers.TryGetValue (virtualPath, out rp)) {
+ if (isLocal)
+ rp = provider_factory.CreateLocalResourceProvider (virtualPath);
+ else
+ rp = provider_factory.CreateGlobalResourceProvider (virtualPath);
+
+ if (rp == null) {
+ if (isLocal)
+ rp = DefaultProviderFactory.CreateLocalResourceProvider (virtualPath);
+ else
+ rp = DefaultProviderFactory.CreateGlobalResourceProvider (virtualPath);
- IResourceProvider rp;
- if (!resource_providers.TryGetValue (classKey, out rp)) {
- rp = provider_factory.CreateGlobalResourceProvider (classKey);
- if (rp == null)
- return null;
- resource_providers.Add (classKey, rp);
+ if (rp == null)
+ return null;
+ }
+
+ resource_providers.Add (virtualPath, rp);
}
+ return rp;
+ }
+
+ static object GetGlobalObjectFromFactory (string classKey, string resourceKey, CultureInfo culture)
+ {
+ // FIXME: Retention of data
+ IResourceProvider rp = GetResourceProvider (classKey, false);
+ if (rp == null)
+ return null;
+
return rp.GetObject (resourceKey, culture);
}
public static object GetGlobalResourceObject (string classKey, string resourceKey, CultureInfo culture)
{
- object ret = GetGlobalObjectFromFactory (classKey, resourceKey, culture);
- if (ret != null)
- return ret;
-
- if (AppGlobalResourcesAssembly == null)
- return null;
-
- return GetResourceObject ("Resources." + classKey, resourceKey, culture, AppGlobalResourcesAssembly);
+ return GetGlobalObjectFromFactory ("Resources." + classKey, resourceKey, culture);
}
public static object GetLocalResourceObject (string virtualPath, string resourceKey)
return GetLocalResourceObject (virtualPath, resourceKey, Thread.CurrentThread.CurrentUICulture);
}
+ static object GetLocalObjectFromFactory (string virtualPath, string resourceKey, CultureInfo culture)
+ {
+ IResourceProvider rp = GetResourceProvider (virtualPath, true);
+ if (rp == null)
+ return null;
+
+ return rp.GetObject (resourceKey, culture);
+ }
+
public static object GetLocalResourceObject (string virtualPath, string resourceKey, CultureInfo culture)
{
if (!VirtualPathUtility.IsAbsolute (virtualPath))
throw new ArgumentException ("The specified virtualPath was not rooted.");
-
- string path = Path.GetDirectoryName (virtualPath);
- Assembly asm = AppResourcesCompiler.GetCachedLocalResourcesAssembly (path);
- if (asm == null) {
- AppResourcesCompiler ac = new AppResourcesCompiler (path);
- asm = ac.Compile ();
- if (asm == null)
- throw new MissingManifestResourceException ("A resource object was not found at the specified virtualPath.");
- }
-
- path = Path.GetFileName (virtualPath);
- return GetResourceObject (path, resourceKey, culture, asm);
+
+ return GetLocalObjectFromFactory (virtualPath, resourceKey, culture);
}
public object GetSection (string name)
return WebConfigurationManager.GetSection (name);
}
- sealed class ResourceManagerCacheKey
- {
- readonly string _name;
- readonly Assembly _asm;
-
- public ResourceManagerCacheKey (string name, Assembly asm)
- {
- _name = name;
- _asm = asm;
- }
-
- public override bool Equals (object obj)
- {
- if (!(obj is ResourceManagerCacheKey))
- return false;
- ResourceManagerCacheKey key = (ResourceManagerCacheKey) obj;
- return key._asm == _asm && _name.Equals (key._name, StringComparison.Ordinal);
- }
-
- public override int GetHashCode ()
- {
- return _name.GetHashCode () + _asm.GetHashCode ();
- }
- }
-#endif
object IServiceProvider.GetService (Type service)
{
if (service == typeof (HttpWorkerRequest))
return null;
}
+ public void RemapHandler (IHttpHandler handler)
+ {
+ if (MapRequestHandlerDone)
+ throw new InvalidOperationException ("The RemapHandler method was called after the MapRequestHandler event occurred.");
+ Handler = handler;
+ }
+
public void RewritePath (string path)
{
-#if NET_2_0
RewritePath (path, true);
-#else
- RewritePath (path, false);
-#endif
}
public void RewritePath (string filePath, string pathInfo, string queryString)
RewritePath (filePath, pathInfo, queryString, false);
}
-#if NET_2_0
- public
-#else
- internal
-#endif
- void RewritePath (string path, bool rebaseClientPath)
+ public void RewritePath (string path, bool rebaseClientPath)
{
int qmark = path.IndexOf ('?');
if (qmark != -1)
- RewritePath (path.Substring (0, qmark), "", path.Substring (qmark + 1), rebaseClientPath);
+ RewritePath (path.Substring (0, qmark), String.Empty, path.Substring (qmark + 1), rebaseClientPath);
else
RewritePath (path, null, null, rebaseClientPath);
}
-#if NET_2_0
- public
-#else
- internal
-#endif
- void RewritePath (string filePath, string pathInfo, string queryString, bool setClientFilePath)
+ public void RewritePath (string filePath, string pathInfo, string queryString, bool setClientFilePath)
{
if (filePath == null)
throw new ArgumentNullException ("filePath");
if (!VirtualPathUtility.IsValidVirtualPath (filePath))
throw new HttpException ("'" + HttpUtility.HtmlEncode (filePath) + "' is not a valid virtual path.");
- if (VirtualPathUtility.IsRooted (filePath))
- filePath = VirtualPathUtility.Combine (Request.BaseVirtualDir, VirtualPathUtility.Canonize (filePath).Substring (1));
- else
- filePath = VirtualPathUtility.Combine (VirtualPathUtility.GetDirectory (Request.FilePath), filePath);
-
+ bool pathRelative = VirtualPathUtility.IsAppRelative (filePath);
+ bool pathAbsolute = pathRelative ? false : VirtualPathUtility.IsAbsolute (filePath);
+ HttpRequest req = Request;
+ if (req == null)
+ return;
+
+ if (pathRelative || pathAbsolute) {
+ if (pathRelative)
+ filePath = VirtualPathUtility.ToAbsolute (filePath);
+ } else
+ filePath = VirtualPathUtility.AppendTrailingSlash (req.BaseVirtualDir) + filePath;
+
if (!StrUtils.StartsWith (filePath, HttpRuntime.AppDomainAppVirtualPath))
throw new HttpException (404, "The virtual path '" + HttpUtility.HtmlEncode (filePath) + "' maps to another application.", filePath);
- Request.SetCurrentExePath (filePath);
+ req.SetCurrentExePath (filePath);
+ req.SetFilePath (filePath);
+
if (setClientFilePath)
- Request.SetFilePath (filePath);
+ req.ClientFilePath = filePath;
// A null pathInfo or queryString is ignored and previous values remain untouched
if (pathInfo != null)
- Request.SetPathInfo (pathInfo);
+ req.SetPathInfo (pathInfo);
if (queryString != null)
- Request.QueryStringRaw = queryString;
+ req.QueryStringRaw = queryString;
}
-#region internals
+#if NET_4_0
+ public void SetSessionStateBehavior (SessionStateBehavior sessionStateBehavior)
+ {
+ SessionStateBehavior = sessionStateBehavior;
+ }
+#endif
+#region internals
internal void SetSession (HttpSessionState state)
{
session_state = state;
internal TimeSpan ConfigTimeout {
get {
if (config_timeout == null) {
-#if NET_2_0
HttpRuntimeSection section = (HttpRuntimeSection)WebConfigurationManager.GetSection ("system.web/httpRuntime");
config_timeout = section.ExecutionTimeout;
-#else
- HttpRuntimeConfig config = (HttpRuntimeConfig)
- GetConfig ("system.web/httpRuntime");
- config_timeout = new TimeSpan (0, 0, config.ExecutionTimeout);
-#endif
}
return (TimeSpan) config_timeout;
}
}
+#if NET_4_0
+ internal SessionStateBehavior SessionStateBehavior {
+ get;
+ private set;
+ }
+#endif
+
#if !TARGET_J2EE
void TimeoutReached(object state) {
+ HttpRuntime.QueuePendingRequest (false);
if (Interlocked.CompareExchange (ref timeout_possible, 0, 0) == 0) {
timer.Change(2000, 0);
return;
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