Fleshing out debugger types.

src/Xenia.Debug/Module.cs

@@ -1,11 +1,48 @@
 using System;
+using System.Collections;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using xe.debug.proto;
 using Xenia.Debug.Utilities;
 
 namespace Xenia.Debug {
-  public class Module : Changeable {
+  public class Module : KernelObject, IReadOnlyCollection<Function> {
+    private readonly List<Function> functions = new List<Function>();
+
+    // xobject: handle
+    // path
+    // type: user, kernel
+    // if user:
+    //   xex header?
+
+    public Module(Debugger debugger, uint moduleHandle) : base(debugger, moduleHandle) {
+    }
+
+    public async Task Invalidate() {
+      var fbb = Debugger.BeginRequest();
+      int requestDataOffset = GetModuleRequest.CreateGetModuleRequest(fbb, Handle);
+      var response = await Debugger.CommitRequest(
+          fbb, RequestData.GetModuleRequest, requestDataOffset);
+      GetModuleResponse responseData = new GetModuleResponse();
+      response.GetResponseData(responseData);
+
+      //
+    }
+
+    public int Count {
+      get {
+        return functions.Count;
+      }
+    }
+
+    public IEnumerator<Function> GetEnumerator() {
+      return functions.GetEnumerator();
+    }
+
+    IEnumerator IEnumerable.GetEnumerator() {
+      return functions.GetEnumerator();
+    }
   }
 }