Mojo: bindings connector

mojo/public/tests/simple_bindings_support.h

+// Copyright 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef MOJO_PUBLIC_TESTS_SIMPLE_BINDINGS_SUPPORT_H_
+#define MOJO_PUBLIC_TESTS_SIMPLE_BINDINGS_SUPPORT_H_
+
+#include <list>
+
+#include "mojo/public/bindings/lib/bindings_support.h"
+
+namespace mojo {
+namespace test {
+
+class SimpleBindingsSupport : public BindingsSupport {
+ public:
+  SimpleBindingsSupport();
+  virtual ~SimpleBindingsSupport();
+
+  virtual bool AsyncWait(Handle handle,
+                         MojoWaitFlags flags,
+                         MojoDeadline deadline,
+                         AsyncWaitCallback* callback) MOJO_OVERRIDE;
+  virtual void CancelWait(AsyncWaitCallback* callback) MOJO_OVERRIDE;
+
+  // This method is called by unit tests to check the status of any handles
+  // that we are asynchronously waiting on and to dispatch callbacks for any
+  // handles that are ready.
+  void Process();
+
+ private:
+  bool IsReady(Handle handle, MojoWaitFlags flags, MojoResult* result);
+
+  struct Waiter {
+    Handle handle;
+    MojoWaitFlags flags;
+    MojoDeadline deadline;
+    AsyncWaitCallback* callback;
+  };
+
+  std::list<Waiter> waiters_;
+};
+
+}  // namespace test
+}  // namespace mojo
+
+#endif  // MOJO_PUBLIC_TESTS_SIMPLE_BINDINGS_SUPPORT_H_