2003-04-05 Gaurav Vaish <gvaish_mono AT lycos.com>

* MobileCapabilities.cs    : More methods.
* DeviceFilterDictionary.cs: Used by MobCaps for filtering
                             the capabilities. Init impl.

svn path=/trunk/mcs/; revision=13195

4 files changed, 117 insertions, 4 deletions

diff --git a/mcs/class/System.Web.Mobile/System.Web.Mobile/ChangeLog b/mcs/class/System.Web.Mobile/System.Web.Mobile/ChangeLog
index da28b9ab5e4..a1f76fbb078 100644
--- a/mcs/class/System.Web.Mobile/System.Web.Mobile/ChangeLog
+++ b/mcs/class/System.Web.Mobile/System.Web.Mobile/ChangeLog
@@ -1,6 +1,12 @@
 
 2003-04-05	Gaurav Vaish <gvaish_mono AT lycos.com>
 
+	* MobileCapabilities.cs    : More methods.
+	* DeviceFilterDictionary.cs: Used by MobCaps for filtering
+	                             the capabilities. Init impl.
+
+2003-04-05	Gaurav Vaish <gvaish_mono AT lycos.com>
+
 	* MobileCapabilities.cs    : Completed all properties.
 	                             Thanks to the tool that I made.
 	* ErrorHandlerModule.cs    : Initial implementation.
diff --git a/mcs/class/System.Web.Mobile/System.Web.Mobile/DeviceFilterDictionary.cs b/mcs/class/System.Web.Mobile/System.Web.Mobile/DeviceFilterDictionary.cs
new file mode 100644
index 00000000000..2ed90eaaa3d
--- /dev/null
+++ b/mcs/class/System.Web.Mobile/System.Web.Mobile/DeviceFilterDictionary.cs
@@ -0,0 +1,91 @@
+/**
+ * Project   : Mono
+ * Namespace : System.Web.Mobile
+ * Class     : DeviceFilterDictionary
+ * Author    : Gaurav Vaish
+ *
+ * Copyright : 2003 with Gaurav Vaish, and with
+ *             Ximian Inc
+ */
+
+using System;
+using System.Collections;
+using System.Web;
+using System.Web.UI;
+
+namespace System.Web.Mobile
+{
+	class DeviceFilterDictionary
+	{
+		internal class ComparisonEvaluator
+		{
+			public readonly string Name;
+			public readonly string Argument;
+
+			public ComparisonEvaluator(string name, string argument)
+			{
+				this.Name = name;
+				this.Argument = argument;
+			}
+		}
+
+		// for comparisons
+		private Hashtable cmpEvaluators;
+
+		// for delegates
+		private Hashtable dlgEvaluators;
+
+		internal DeviceFilterDictionary()
+		{
+			this.cmpEvaluators = new Hashtable();
+			this.dlgEvaluators = new Hashtable();
+		}
+
+		internal DeviceFilterDictionary(DeviceFilterDictionary init)
+		{
+			this.cmpEvaluators = (Hashtable)init.cmpEvaluators.Clone();
+			this.dlgEvaluators = (Hashtable)init.dlgEvaluators.Clone();
+		}
+
+		internal void AddCapabilityDelegate(string name,
+		                   MobileCapabilities.EvaluateCapabilitiesHandler handler)
+		{
+			dlgEvaluators[name] = handler;
+		}
+
+		internal void AddComparisonDelegate(string delegateName,
+		                  string comparisonName, string argument)
+		{
+			this.cmpEvaluators[delegateName] =
+			        new ComparisonEvaluator(comparisonName, argument);
+		}
+
+		private void InvalidateComparisonDelegateLoops(string name)
+		{
+			// throws exception in case of a loop
+			throw new NotImplementedException();
+		}
+
+		internal bool LocateComparisonEvaluator(string evaluatorName,
+		               out string capabilityName, out string capArgument)
+		{
+			throw new NotImplementedException();
+		}
+
+		internal bool LocateDelegateEvaluator(string name,
+		     out MobileCapabilities.EvaluateCapabilitiesHandler result)
+		{
+			throw new NotImplementedException();
+		}
+
+		internal bool IsComparisonEvaluator(string name)
+		{
+			return cmpEvaluators.Contains(name);
+		}
+
+		internal bool IsDelegateEvaluator(string name)
+		{
+			return dlgEvaluators.Contains(name);
+		}
+	}
+}
diff --git a/mcs/class/System.Web.Mobile/System.Web.Mobile/ErrorHandlerModule.cs b/mcs/class/System.Web.Mobile/System.Web.Mobile/ErrorHandlerModule.cs
index 097b6eb01cb..3e81edb12a4 100644
--- a/mcs/class/System.Web.Mobile/System.Web.Mobile/ErrorHandlerModule.cs
+++ b/mcs/class/System.Web.Mobile/System.Web.Mobile/ErrorHandlerModule.cs
@@ -16,6 +16,9 @@ namespace System.Web.Mobile
 {
 	public class ErrorHandlerModule //: IHttpModule
 	{
-		
+		public ErrorHandlerModule()
+		{
+			throw new NotImplementedException();
+		}
 	}
 }
diff --git a/mcs/class/System.Web.Mobile/System.Web.Mobile/MobileCapabilities.cs b/mcs/class/System.Web.Mobile/System.Web.Mobile/MobileCapabilities.cs
index b17fdcaf6cb..41d48b4ba57 100644
--- a/mcs/class/System.Web.Mobile/System.Web.Mobile/MobileCapabilities.cs
+++ b/mcs/class/System.Web.Mobile/System.Web.Mobile/MobileCapabilities.cs
@@ -16,6 +16,10 @@ namespace System.Web.Mobile
 {
 	public class MobileCapabilities : HttpBrowserCapabilities
 	{
+		internal delegate void
+		       EvaluateCapabilitiesHandler(MobileCapabilities capabilities,
+		                                    string evaluationParam);
+
 		private bool canCombineFormsInDeck = false;
 
 		public MobileCapabilities()
@@ -73,7 +77,7 @@ namespace System.Web.Mobile
 				return this.canRenderAfterInputOrSelectElement;
 			}
 		}
-		
+
 		private bool canRenderEmptySelects = false;
 
 		public bool CanRenderEmptySelects
@@ -91,7 +95,7 @@ namespace System.Web.Mobile
 				return this.canRenderEmptySelects;
 			}
 		}
-		
+
 		private bool canRenderInputAndSelectElementsTogether = false;
 
 		public bool CanRenderInputAndSelectElementsTogether
@@ -109,7 +113,7 @@ namespace System.Web.Mobile
 				return this.canRenderInputAndSelectElementsTogether;
 			}
 		}
-		
+
 		private bool canRenderMixedSelects = false;
 
 		public bool CanRenderMixedSelects
@@ -1297,5 +1301,14 @@ namespace System.Web.Mobile
 				return gatewayMinorVersion;
 			}
 		}
+
+		public bool HasCapability(string delegateName, string optParams)
+		{
+			if(delegateName == null || delegateName.Trim() == String.Empty)
+			{
+				throw new ArgumentException("MobCap_DelegateNameNoValue");
+			}
+			throw new NotImplementedException();
+		}
 	}
 }