Add initial sketch to shill repository

dbus_control_int.h

+// Copyright (c) 2011 The Chromium OS 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 SHILL_DBUS_CONTROL_INT_H_
+#define SHILL_DBUS_CONTROL_INT_
+
+#include <string>
+
+namespace shill {
+
+// Superclass for all DBus-backed Proxy objects
+class DBusProxy : public ProxyInterface {
+ public:
+  void SetProperty(const string &key, const string &value);
+  const string *GetProperty(const string &key);
+  void ClearProperty(const string &key);
+
+ protected:
+  string interface_;
+  string path_;
+};
+
+class DBusControl;
+
+// Subclass of DBusProxy for Manager objects
+class DBusManagerProxy : protected DBusProxy, public ManagerProxyInterface {

[Chris Masone, 2011/03/10 18:44:15]

I might name these things differently to make it clear that the purpose of this
class is to do Manager things, and that it enacts them by proxying the calls via
DBus.

ManagerDBusProxy?  DBusManagerProxy just reads like the most important thing
about the class is the DBus-ness.  Or maybe that it's a DBusManager that happens
to Proxy calls or something.

+ public:
+  explicit DBusManagerProxy(Manager *manager);
+  void UpdateRunning();
+
+ private:
+  static const char kInterfaceName[];
+  static const char kPath[];
+  string interface_;
+  string path_;
+  Manager *manager_;
+};
+
+// Subclass of DBusProxy for Service objects
+class DBusServiceProxy : protected DBusProxy, public ServiceProxyInterface {
+ public:
+  explicit DBusServiceProxy(Service *service);
+  void UpdateConnected();
+
+ private:
+  static const char kInterfaceName[];
+  static const char kPath[];
+  string interface_;
+  string path_;
+  Service *service_;
+};
+
+// Subclass of DBusProxy for Device objects
+class DBusDeviceProxy : protected DBusProxy, public DeviceProxyInterface {
+ public:
+  explicit DBusDeviceProxy(Device *device);
+  void UpdateEnabled();
+
+ private:
+  static const char kInterfaceName[];
+  static const char kPath[];
+  string interface_;
+  string path_;
+  Device *device_;
+};
+
+}  // namespace shill
+#endif  // SHILL_DBUS_CONTROL_INT_