First batch of cros-disk changes

cros-disks-server-impl.h

Index: cros-disks-server-impl.h
diff --git a/cros-disks-server-impl.h b/cros-disks-server-impl.h
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+// 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 CROS_DISKS_SERVER_IMPL_H__
+#define CROS_DISKS_SERVER_IMPL_H__
+
+#include "cros-disks-server.h"
+#include "disk.h"
+
+#include <string>
+#include <vector>
+
+namespace cros_disks {
+
+// The d-bus server for the cros-disks daemon. 
+//
+// Example Usage:
+// 
+// DBus::Connection server_conn = DBus::Connection::SystemBus();
+// server_conn.request_name("org.chromium.CrosDisks");
+// CrosDisksServer* server = new(std::nothrow) CrosDisksServer(server_conn);
+// 
+// At this point the server should be attached to the main loop.
+//
+class CrosDisksServer : public org::chromium::CrosDisks_adaptor,
+                        public DBus::IntrospectableAdaptor,
+                        public DBus::ObjectAdaptor {
+ public:
+  CrosDisksServer(DBus::Connection& connection);
+  virtual ~CrosDisksServer();
+
+  // A method for checking if the daemon is running. Always returns true.
+  virtual bool IsAlive(DBus::Error& error);  // NOLINT
+
+  // Unmounts a device when invoked.
+  virtual void FilesystemUnmount(const std::vector<std::string>& mountOptions,
+                                 DBus::Error& error); // NOLINT
+
+  // Mounts a device when invoked.
+  virtual void FilesystemMount(const std::string& nullArgument, 
+                               const std::vector<std::string>& mountOptions,
+                               DBus::Error& error); // NOLINT
+
+  // Returns a description of every disk device attached to the sytem.
+  virtual DBusDisks GetAll(DBus::Error& error); // NOLINT
+};
+} // namespace cros_disks
+
+#endif // CROS_DISKS_SERVER_IMPL_H__