src/controllerpriv.h

   1 ///
   2 /// \file       controllerpriv.h
   3 ///             Private data for the Controller class
   4 ///
   5
   6 /*
   7     Copyright (C) 2005-2012, Net Direct Inc. (http://www.netdirect.ca/)
   8
   9     This program is free software; you can redistribute it and/or modify
  10     it under the terms of the GNU General Public License as published by
  11     the Free Software Foundation; either version 2 of the License, or
  12     (at your option) any later version.
  13
  14     This program is distributed in the hope that it will be useful,
  15     but WITHOUT ANY WARRANTY; without even the implied warranty of
  16     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  17
  18     See the GNU General Public License in the COPYING file at the
  19     root directory of this project for more details.
  20 */
  21
  22 #ifndef __BARRY_CONTROLLERPRIVATE_H__
  23 #define __BARRY_CONTROLLERPRIVATE_H__
  24
  25 #include "probe.h"
  26 #include "pin.h"
  27 #include "socket.h"
  28 #include "router.h"
  29 #include "m_ipmodem.h"
  30
  31 namespace Barry {
  32
  33 class Controller;
  34
  35 class PrivateControllerData
  36 {
  37         friend class Controller;
  38
  39         // DO NOT add your Mode class to this list unless it *needs*
  40         // low level access to things like Usb::Device.  By adding
  41         // your Mode class to this list, you are making it non-portable.
  42         friend class Barry::Mode::IpModem;
  43
  44
  45 private:
  46         ProbeResult m_result;
  47         Usb::Device m_dev;
  48         Usb::Interface *m_iface;
  49         Pin m_pin;
  50         SocketZero m_zero;
  51         SocketRoutingQueue *m_queue;    //< ptr to external object; no delete
  52
  53 private:
  54         PrivateControllerData(const ProbeResult &device, int default_timeout)
  55                 : m_result(device)
  56                 , m_dev(device.m_dev, default_timeout)
  57                 , m_iface(0)
  58                 , m_pin(device.m_pin)
  59                 , m_zero(m_dev, device.m_ep.write, device.m_ep.read, device.m_zeroSocketSequence)
  60                 , m_queue(0)
  61         {
  62         }
  63
  64         PrivateControllerData(const ProbeResult &device,
  65                 SocketRoutingQueue &queue, int default_timeout)
  66                 : m_result(device)
  67                 , m_dev(device.m_dev, default_timeout)
  68                 , m_iface(0)
  69                 , m_pin(device.m_pin)
  70                 , m_zero(queue, device.m_ep.write, device.m_zeroSocketSequence)
  71                 , m_queue(&queue)
  72         {
  73         }
  74
  75 public:
  76         ~PrivateControllerData()
  77         {
  78                 // detach the router from our device
  79                 if( m_queue ) {
  80                         m_queue->ClearUsbDevice();
  81                         m_queue = 0;
  82                 }
  83
  84                 // cleanup the interface
  85                 delete m_iface;
  86         }
  87 };
  88
  89 } // namespace Barry
  90
  91 #endif