1 files changed, 86 insertions, 0 deletions
diff --git a/mono/InterfaceProxy.cs b/mono/InterfaceProxy.cs
new file mode 100644
index 00000000..6ccc9636
--- /dev/null
+++ b/mono/InterfaceProxy.cs
@@ -0,0 +1,86 @@
+namespace DBus
+{
+  using System;
+  using System.Collections;
+  using System.Reflection;
+  
+  internal class InterfaceProxy
+  {
+    private static Hashtable interfaceProxies = new Hashtable();
+    private Hashtable methods = null;
+
+    private string interfaceName;
+
+    private InterfaceProxy(Type type) 
+    {
+      object[] attributes = type.GetCustomAttributes(typeof(InterfaceAttribute), true);
+      InterfaceAttribute interfaceAttribute = (InterfaceAttribute) attributes[0];
+      this.interfaceName = interfaceAttribute.InterfaceName;
+      AddMethods(type);
+    }
+
+    private void AddMethods(Type type)
+    {
+      this.methods = new Hashtable();
+      foreach (MethodInfo method in type.GetMethods(BindingFlags.Public | 
+						    BindingFlags.Instance | 
+						    BindingFlags.DeclaredOnly)) {
+	object[] attributes = method.GetCustomAttributes(typeof(MethodAttribute), true);
+	if (attributes.GetLength(0) > 0) {
+	  methods.Add(GetKey(method), method);
+	}
+      }
+    }
+    
+
+    public static InterfaceProxy GetInterface(Type type) 
+    {
+      if (!interfaceProxies.Contains(type)) {
+	interfaceProxies[type] = new InterfaceProxy(type);
+      }
+
+      return (InterfaceProxy) interfaceProxies[type];
+    }
+
+    public bool HasMethod(string key) 
+    {
+      return this.Methods.Contains(key);
+    }
+    
+    public MethodInfo GetMethod(string key)
+    {
+      return (MethodInfo) this.Methods[key];
+    }
+
+    private string GetKey(MethodInfo method) 
+    {
+      ParameterInfo[] pars = method.GetParameters();
+      string key = method.Name + " ";
+      
+      foreach (ParameterInfo par in pars) {
+	if (!par.IsOut) {
+	  Type dbusType = Arguments.MatchType(par.ParameterType);
+	  key += Arguments.GetCode(dbusType);
+	}
+      }
+
+      return key;
+    }
+
+    public Hashtable Methods
+    {
+      get {
+	return this.methods;
+      }
+    }
+    
+    public string InterfaceName
+    {
+      get {
+	return this.interfaceName;
+      }
+    }
+  }
+}
+
+