cellular_capability.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_CELLULAR_CAPABILITY_
#define SHILL_CELLULAR_CAPABILITY_

#include <string>

#include <base/basictypes.h>

namespace shill {

class Cellular;
class Error;
class EventDispatcher;
class ProxyFactory;

// Cellular devices instantiate subclasses of CellularCapability that handle the
// specific modem technologies and capabilities.
class CellularCapability {
 public:
  // |cellular| is the parent Cellular device.
  CellularCapability(Cellular *cellular);
  virtual ~CellularCapability();

  Cellular *cellular() const { return cellular_; }
  ProxyFactory *proxy_factory() const { return proxy_factory_; }
  EventDispatcher *dispatcher() const;

  // Initialize RPC proxies.
  virtual void InitProxies() = 0;

  // PIN management. The default implementation fails by populating |error|.
  virtual void RequirePIN(const std::string &pin, bool require, Error *error);
  virtual void EnterPIN(const std::string &pin, Error *error);
  virtual void UnblockPIN(const std::string &unblock_code,
                          const std::string &pin,
                          Error *error);
  virtual void ChangePIN(const std::string &old_pin,
                         const std::string &new_pin,
                         Error *error);

 private:
  Cellular *cellular_;
  ProxyFactory *proxy_factory_;

  DISALLOW_COPY_AND_ASSIGN(CellularCapability);
};

}  // namespace shill

#endif  // SHILL_CELLULAR_CAPABILITY_