src/lib/implementations/CECCommandHandler.h

   1 #pragma once
   2 /*
   3  * This file is part of the libCEC(R) library.
   4  *
   5  * libCEC(R) is Copyright (C) 2011 Pulse-Eight Limited.  All rights reserved.
   6  * libCEC(R) is an original work, containing original code.
   7  *
   8  * libCEC(R) is a trademark of Pulse-Eight Limited.
   9  *
  10  * This program is dual-licensed; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License as published by
  12  * the Free Software Foundation; either version 2 of the License, or
  13  * (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  23  *
  24  *
  25  * Alternatively, you can license this library under a commercial license,
  26  * please contact Pulse-Eight Licensing for more information.
  27  *
  28  * For more information contact:
  29  * Pulse-Eight Licensing       <license@pulse-eight.com>
  30  *     http://www.pulse-eight.com/
  31  *     http://www.pulse-eight.net/
  32  */
  33
  34 #include <cectypes.h>
  35 #include <vector>
  36
  37 namespace CEC
  38 {
  39   class CCECBusDevice;
  40
  41   class CCECCommandHandler
  42   {
  43   public:
  44     CCECCommandHandler(CCECBusDevice *busDevice);
  45     virtual ~CCECCommandHandler(void) {};
  46
  47     virtual bool HandleCommand(const cec_command &command);
  48     virtual cec_vendor_id GetVendorId(void) { return CEC_VENDOR_UNKNOWN; };
  49
  50     static const char *ToString(const cec_menu_state state);
  51     static const char *ToString(const cec_deck_control_mode mode);
  52     static const char *ToString(const cec_version version);
  53     static const char *ToString(const cec_power_status status);
  54     static const char *ToString(const cec_deck_info status);
  55     static const char* ToString(const cec_logical_address address);
  56     static const char* ToString(const cec_opcode opcode);
  57     static const char *ToString(const cec_system_audio_status mode);
  58     static const char *ToString(const cec_audio_status status);
  59     static const char *ToString(const cec_vendor_id vendor);
  60
  61   protected:
  62     virtual bool HandleActiveSource(const cec_command &command);
  63     virtual bool HandleDeckControl(const cec_command &command);
  64     virtual bool HandleDeviceCecVersion(const cec_command &command);
  65     virtual bool HandleDeviceVendorCommandWithId(const cec_command &command);
  66     virtual bool HandleDeviceVendorId(const cec_command &command);
  67     virtual bool HandleGetCecVersion(const cec_command &command);
  68     virtual bool HandleGiveAudioStatus(const cec_command &command);
  69     virtual bool HandleGiveDeckStatus(const cec_command &command);
  70     virtual bool HandleGiveDevicePowerStatus(const cec_command &command);
  71     virtual bool HandleGiveDeviceVendorId(const cec_command &command);
  72     virtual bool HandleGiveOSDName(const cec_command &command);
  73     virtual bool HandleGivePhysicalAddress(const cec_command &command);
  74     virtual bool HandleGiveSystemAudioModeStatus(const cec_command &command);
  75     virtual bool HandleImageViewOn(const cec_command &command);
  76     virtual bool HandleMenuRequest(const cec_command &command);
  77     virtual bool HandleReportAudioStatus(const cec_command &command);
  78     virtual bool HandleReportPhysicalAddress(const cec_command &command);
  79     virtual bool HandleReportPowerStatus(const cec_command &command);
  80     virtual bool HandleRequestActiveSource(const cec_command &command);
  81     virtual bool HandleRoutingChange(const cec_command &command);
  82     virtual bool HandleRoutingInformation(const cec_command &command);
  83     virtual bool HandleSetMenuLanguage(const cec_command &command);
  84     virtual bool HandleSetOSDName(const cec_command &command);
  85     virtual bool HandleSetStreamPath(const cec_command &command);
  86     virtual bool HandleSetSystemAudioModeRequest(const cec_command &command);
  87     virtual bool HandleStandby(const cec_command &command);
  88     virtual bool HandleSystemAudioStatus(const cec_command &command);
  89     virtual bool HandleTextViewOn(const cec_command &command);
  90     virtual bool HandleUserControlPressed(const cec_command &command);
  91     virtual bool HandleUserControlRelease(const cec_command &command);
  92     virtual void UnhandledCommand(const cec_command &command);
  93
  94     virtual unsigned int GetMyDevices(std::vector<CCECBusDevice *> &devices) const;
  95     virtual CCECBusDevice *GetDevice(cec_logical_address iLogicalAddress) const;
  96     virtual CCECBusDevice *GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress) const;
  97     virtual CCECBusDevice *GetDeviceByType(cec_device_type type) const;
  98
  99     virtual void SetVendorId(const cec_command &command);
 100     virtual void SetPhysicalAddress(cec_logical_address iAddress, uint16_t iNewAddress);
 101
 102     CCECBusDevice *m_busDevice;
 103   };
 104 };