src/lib/adapter/AdapterFactory.cpp

   1 /*
   2  * This file is part of the libCEC(R) library.
   3  *
   4  * libCEC(R) is Copyright (C) 2011-2012 Pulse-Eight Limited.  All rights reserved.
   5  * libCEC(R) is an original work, containing original code.
   6  *
   7  * libCEC(R) is a trademark of Pulse-Eight Limited.
   8  *
   9  * This program is dual-licensed; 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.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  22  *
  23  *
  24  * Alternatively, you can license this library under a commercial license,
  25  * please contact Pulse-Eight Licensing for more information.
  26  *
  27  * For more information contact:
  28  * Pulse-Eight Licensing       <license@pulse-eight.com>
  29  *     http://www.pulse-eight.com/
  30  *     http://www.pulse-eight.net/
  31  */
  32
  33 #include "env.h"
  34 #include "AdapterFactory.h"
  35
  36 #include <stdio.h>
  37 #include "lib/LibCEC.h"
  38 #include "lib/CECProcessor.h"
  39
  40 #if defined(HAVE_P8_USB)
  41 #include "Pulse-Eight/USBCECAdapterDetection.h"
  42 #include "Pulse-Eight/USBCECAdapterCommunication.h"
  43 #endif
  44
  45 using namespace std;
  46 using namespace CEC;
  47
  48 int8_t CAdapterFactory::FindAdapters(cec_adapter *deviceList, uint8_t iBufSize, const char *strDevicePath /* = NULL */)
  49 {
  50   int8_t iAdaptersFound(0);
  51
  52 #if defined(HAVE_P8_USB)
  53   if (!CUSBCECAdapterDetection::CanAutodetect())
  54   {
  55     if (m_lib)
  56       m_lib->AddLog(CEC_LOG_WARNING, "libCEC has not been compiled with detection code for the Pulse-Eight USB-CEC Adapter, so the path to the COM port has to be provided to libCEC if this adapter is being used");
  57   }
  58   else
  59     iAdaptersFound += CUSBCECAdapterDetection::FindAdapters(deviceList, iBufSize, strDevicePath);
  60 #else
  61   m_lib->AddLog(CEC_LOG_WARNING, "libCEC has not been compiled with support for the Pulse-Eight USB-CEC Adapter");
  62 #endif
  63
  64 #if !defined(HAVE_P8_USB)
  65 #error "libCEC doesn't have support for any type of adapter. please check your build system or configuration"
  66 #endif
  67
  68   return iAdaptersFound;
  69 }
  70
  71 IAdapterCommunication *CAdapterFactory::GetInstance(const char *strPort, uint16_t iBaudRate)
  72 {
  73 #if defined(HAVE_P8_USB)
  74   return new CUSBCECAdapterCommunication(m_lib->m_cec, strPort, iBaudRate);
  75 #endif
  76
  77 #if !defined(HAVE_P8_USB)
  78   return NULL;
  79 #endif
  80 }
  81
  82 void CAdapterFactory::InitVideoStandalone(void)
  83 {
  84 }