[deb_libcec.git] / src / lib / LibCEC.h

#pragma once
/*
 * This file is part of the libCEC(R) library.
 *
 * libCEC(R) is Copyright (C) 2011 Pulse-Eight Limited.  All rights reserved.
 * libCEC(R) is an original work, containing original code.
 *
 * libCEC(R) is a trademark of Pulse-Eight Limited.
 *
 * This program is dual-licensed; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 *
 *
 * Alternatively, you can license this library under a commercial license,
 * please contact Pulse-Eight Licensing for more information.
 *
 * For more information contact:
 * Pulse-Eight Licensing       <license@pulse-eight.com>
 *     http://www.pulse-eight.com/
 *     http://www.pulse-eight.net/
 */

#include <string>
#include <cec.h>
#include "util/buffer.h"

namespace CEC
{
  class CAdapterCommunication;
  class CCECProcessor;

  class CLibCEC : public ICECAdapter
  {
    public:
    /*!
     * ICECAdapter implementation
     */
    //@{
      CLibCEC(const char *strDeviceName, cec_device_type_list types);
      CLibCEC(const char *strDeviceName, cec_logical_address iLogicalAddress = CECDEVICE_PLAYBACKDEVICE1, uint16_t iPhysicalAddress = CEC_DEFAULT_PHYSICAL_ADDRESS);
      virtual ~CLibCEC(void);

      virtual bool Open(const char *strPort, uint32_t iTimeout = 10000);
      virtual void Close(void);
      virtual int8_t FindAdapters(cec_adapter *deviceList, uint8_t iBufSize, const char *strDevicePath = NULL);
      virtual bool PingAdapter(void);
      virtual bool StartBootloader(void);

      virtual int8_t GetMinLibVersion(void) const{ return CEC_MIN_LIB_VERSION; };
      virtual int8_t GetLibVersionMajor(void) const { return CEC_LIB_VERSION_MAJOR; };
      virtual int8_t GetLibVersionMinor(void) const { return CEC_LIB_VERSION_MINOR; };

      virtual bool GetNextLogMessage(cec_log_message *message);
      virtual bool GetNextKeypress(cec_keypress *key);
      virtual bool GetNextCommand(cec_command *command);

      virtual bool Transmit(const cec_command &data);
      virtual bool SetLogicalAddress(cec_logical_address iLogicalAddress = CECDEVICE_PLAYBACKDEVICE1);
      virtual bool SetPhysicalAddress(uint16_t iPhysicalAddress = CEC_DEFAULT_PHYSICAL_ADDRESS);

      virtual bool PowerOnDevices(cec_logical_address address = CECDEVICE_TV);
      virtual bool StandbyDevices(cec_logical_address address = CECDEVICE_BROADCAST);
      virtual bool SetActiveView(void);
      virtual bool SetActiveSource(cec_device_type type = CEC_DEVICE_TYPE_RESERVED);
      virtual bool SetDeckControlMode(cec_deck_control_mode mode, bool bSendUpdate = true);
      virtual bool SetDeckInfo(cec_deck_info info, bool bSendUpdate = true);
      virtual bool SetInactiveView(void);
      virtual bool SetMenuState(cec_menu_state state, bool bSendUpdate = true);
      virtual bool SetOSDString(cec_logical_address iLogicalAddress, cec_display_control duration, const char *strMessage);
      virtual bool SwitchMonitoring(bool bEnable);
      virtual cec_version GetDeviceCecVersion(cec_logical_address iAddress);
      virtual bool GetDeviceMenuLanguage(cec_logical_address iAddress, cec_menu_language *language);
      virtual uint64_t GetDeviceVendorId(cec_logical_address iAddress);
      virtual uint16_t GetDevicePhysicalAddress(cec_logical_address iAddress);
      virtual cec_power_status GetDevicePowerStatus(cec_logical_address iAddress);
      virtual bool PollDevice(cec_logical_address iAddress);
      virtual cec_logical_addresses GetActiveDevices(void);
      virtual bool IsActiveDevice(cec_logical_address iAddress);
      virtual bool IsActiveDeviceType(cec_device_type type);
      virtual bool SetHDMIPort(cec_logical_address iBaseDevice, uint8_t iPort = CEC_DEFAULT_HDMI_PORT);
      virtual uint8_t VolumeUp(bool bWait = true);
      virtual uint8_t VolumeDown(bool bWait = true);
      virtual uint8_t MuteAudio(bool bWait = true);
      virtual bool SendKeypress(cec_logical_address iDestination, cec_user_control_code key, bool bWait = false);
      virtual bool SendKeyRelease(cec_logical_address iDestination, bool bWait = false);
      virtual cec_osd_name GetOSDName(cec_logical_address iAddress);
      virtual bool EnablePhysicalAddressDetection(void);

      const char *ToString(const cec_menu_state state);
      const char *ToString(const cec_version version);
      const char *ToString(const cec_power_status status);
      const char *ToString(const cec_logical_address address);
      const char *ToString(const cec_deck_control_mode mode);
      const char *ToString(const cec_deck_info status);
      const char *ToString(const cec_opcode opcode);
      const char *ToString(const cec_system_audio_status mode);
      const char *ToString(const cec_audio_status status);
      const char *ToString(const cec_vendor_id vendor);
    //@}

      virtual void AddLog(cec_log_level level, const std::string &strMessage);
      virtual void AddKey(void);
      virtual void AddKey(cec_keypress &key);
      virtual void AddCommand(const cec_command &command);
      virtual void CheckKeypressTimeout(void);
      virtual void SetCurrentButton(cec_user_control_code iButtonCode);

    protected:
      int64_t                    m_iStartTime;
      cec_user_control_code      m_iCurrentButton;
      int64_t                    m_buttontime;
      CCECProcessor             *m_cec;
      CecBuffer<cec_log_message> m_logBuffer;
      CecBuffer<cec_keypress>    m_keyBuffer;
      CecBuffer<cec_command>     m_commandBuffer;
  };
};
Commit	Line	Data
	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 <string>
	35	#include <cec.h>
	36	#include "util/buffer.h"
	37
	38	namespace CEC
	39	{
	40	class CAdapterCommunication;
	41	class CCECProcessor;
	42
	43	class CLibCEC : public ICECAdapter
	44	{
	45	public:
	46	/*!
	47	* ICECAdapter implementation
	48	*/
	49	//@{
	50	CLibCEC(const char *strDeviceName, cec_device_type_list types);
	51	CLibCEC(const char *strDeviceName, cec_logical_address iLogicalAddress = CECDEVICE_PLAYBACKDEVICE1, uint16_t iPhysicalAddress = CEC_DEFAULT_PHYSICAL_ADDRESS);
	52	virtual ~CLibCEC(void);
	53
	54	virtual bool Open(const char *strPort, uint32_t iTimeout = 10000);
	55	virtual void Close(void);
	56	virtual int8_t FindAdapters(cec_adapter deviceList, uint8_t iBufSize, const char strDevicePath = NULL);
	57	virtual bool PingAdapter(void);
	58	virtual bool StartBootloader(void);
	59
	60	virtual int8_t GetMinLibVersion(void) const{ return CEC_MIN_LIB_VERSION; };
	61	virtual int8_t GetLibVersionMajor(void) const { return CEC_LIB_VERSION_MAJOR; };
	62	virtual int8_t GetLibVersionMinor(void) const { return CEC_LIB_VERSION_MINOR; };
	63
	64	virtual bool GetNextLogMessage(cec_log_message *message);
	65	virtual bool GetNextKeypress(cec_keypress *key);
	66	virtual bool GetNextCommand(cec_command *command);
	67
	68	virtual bool Transmit(const cec_command &data);
	69	virtual bool SetLogicalAddress(cec_logical_address iLogicalAddress = CECDEVICE_PLAYBACKDEVICE1);
	70	virtual bool SetPhysicalAddress(uint16_t iPhysicalAddress = CEC_DEFAULT_PHYSICAL_ADDRESS);
	71
	72	virtual bool PowerOnDevices(cec_logical_address address = CECDEVICE_TV);
	73	virtual bool StandbyDevices(cec_logical_address address = CECDEVICE_BROADCAST);
	74	virtual bool SetActiveView(void);
	75	virtual bool SetActiveSource(cec_device_type type = CEC_DEVICE_TYPE_RESERVED);
	76	virtual bool SetDeckControlMode(cec_deck_control_mode mode, bool bSendUpdate = true);
	77	virtual bool SetDeckInfo(cec_deck_info info, bool bSendUpdate = true);
	78	virtual bool SetInactiveView(void);
	79	virtual bool SetMenuState(cec_menu_state state, bool bSendUpdate = true);
	80	virtual bool SetOSDString(cec_logical_address iLogicalAddress, cec_display_control duration, const char *strMessage);
	81	virtual bool SwitchMonitoring(bool bEnable);
	82	virtual cec_version GetDeviceCecVersion(cec_logical_address iAddress);
	83	virtual bool GetDeviceMenuLanguage(cec_logical_address iAddress, cec_menu_language *language);
	84	virtual uint64_t GetDeviceVendorId(cec_logical_address iAddress);
	85	virtual uint16_t GetDevicePhysicalAddress(cec_logical_address iAddress);
	86	virtual cec_power_status GetDevicePowerStatus(cec_logical_address iAddress);
	87	virtual bool PollDevice(cec_logical_address iAddress);
	88	virtual cec_logical_addresses GetActiveDevices(void);
	89	virtual bool IsActiveDevice(cec_logical_address iAddress);
	90	virtual bool IsActiveDeviceType(cec_device_type type);
	91	virtual bool SetHDMIPort(cec_logical_address iBaseDevice, uint8_t iPort = CEC_DEFAULT_HDMI_PORT);
	92	virtual uint8_t VolumeUp(bool bWait = true);
	93	virtual uint8_t VolumeDown(bool bWait = true);
	94	virtual uint8_t MuteAudio(bool bWait = true);
	95	virtual bool SendKeypress(cec_logical_address iDestination, cec_user_control_code key, bool bWait = false);
	96	virtual bool SendKeyRelease(cec_logical_address iDestination, bool bWait = false);
	97	virtual cec_osd_name GetOSDName(cec_logical_address iAddress);
	98	virtual bool EnablePhysicalAddressDetection(void);
	99
	100	const char *ToString(const cec_menu_state state);
	101	const char *ToString(const cec_version version);
	102	const char *ToString(const cec_power_status status);
	103	const char *ToString(const cec_logical_address address);
	104	const char *ToString(const cec_deck_control_mode mode);
	105	const char *ToString(const cec_deck_info status);
	106	const char *ToString(const cec_opcode opcode);
	107	const char *ToString(const cec_system_audio_status mode);
	108	const char *ToString(const cec_audio_status status);
	109	const char *ToString(const cec_vendor_id vendor);
	110	//@}
	111
	112	virtual void AddLog(cec_log_level level, const std::string &strMessage);
	113	virtual void AddKey(void);
	114	virtual void AddKey(cec_keypress &key);
	115	virtual void AddCommand(const cec_command &command);
	116	virtual void CheckKeypressTimeout(void);
	117	virtual void SetCurrentButton(cec_user_control_code iButtonCode);
	118
	119	protected:
	120	int64_t m_iStartTime;
	121	cec_user_control_code m_iCurrentButton;
	122	int64_t m_buttontime;
	123	CCECProcessor *m_cec;
	124	CecBuffer<cec_log_message> m_logBuffer;
	125	CecBuffer<cec_keypress> m_keyBuffer;
	126	CecBuffer<cec_command> m_commandBuffer;
	127	};
	128	};