adds a signal, fixes a crash, adds syslogging, and marshals disks to d-bus

disk.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 DISK_H__
 #define DISK_H__
 
 #include <base/basictypes.h>
 #include <dbus-c++/dbus.h>  // NOLINT
 #include <map>
 #include <string>
 #include <vector>
 
 namespace cros_disks {
 
 typedef std::map<std::string, DBus::Variant> DBusDisk;
 typedef std::vector<DBusDisk> DBusDisks;
 
 // A simple type that describes a storage device attached to our system.
 //
 // This class was designed to run in a single threaded context and should not
 // be considered thread safe.
 class Disk {
  public:
 
   Disk();
   virtual ~Disk();
+  DBusDisk ToDBusFormat() const; 
 
   bool is_drive() const { return is_drive_; }
   void set_is_drive(bool is_drive) { is_drive_ = is_drive; }
 
   bool is_hidden() const { return is_hidden_; }
   void set_is_hidden(bool is_hidden) { is_hidden_ = is_hidden; }
   
   bool is_mounted() const { return is_mounted_; }
   void set_is_mounted(bool is_mounted) { is_mounted_ = is_mounted; }
 
@@ skipping 59 matching lines @@
   std::string label_;
   std::string drive_model_;
   uint64 device_capacity_;
   uint64 bytes_remaining_;
 };
 
 } // namespace cros_disks
 
 
 #endif // DISK_H__