3 * This file is part of the libCEC(R) library.
5 * libCEC(R) is Copyright (C) 2011 Pulse-Eight Limited. All rights reserved.
6 * libCEC(R) is an original work, containing original code.
8 * libCEC(R) is a trademark of Pulse-Eight Limited.
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.
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.
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.
25 * Alternatively, you can license this library under a commercial license,
26 * please contact Pulse-Eight Licensing for more information.
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/
36 #include "../../include/CECExports.h"
37 #include "../../include/CECTypes.h"
38 #include "util/threads.h"
39 #include "util/buffer.h"
47 class CCECParser
: public ICECDevice
, public CThread
51 * ICECDevice implementation
54 CCECParser(const char *strDeviceName
, cec_logical_address iLogicalAddress
= CECDEVICE_PLAYBACKDEVICE1
, int iPhysicalAddress
= CEC_DEFAULT_PHYSICAL_ADDRESS
);
55 virtual ~CCECParser(void);
57 virtual bool Open(const char *strPort
, int iTimeout
= 10000);
58 virtual void Close(void);
59 virtual int FindDevices(std::vector
<cec_device
> &deviceList
, const char *strDevicePath
= NULL
);
60 virtual bool Ping(void);
61 virtual bool StartBootloader(void);
62 virtual bool PowerOffDevices(cec_logical_address address
= CECDEVICE_BROADCAST
);
63 virtual bool PowerOnDevices(cec_logical_address address
= CECDEVICE_TV
);
64 virtual bool StandbyDevices(cec_logical_address address
= CECDEVICE_BROADCAST
);
65 virtual bool SetActiveView(void);
66 virtual bool SetInactiveView(void);
67 virtual bool GetNextLogMessage(cec_log_message
*message
);
68 virtual bool GetNextKeypress(cec_keypress
*key
);
69 virtual bool GetNextCommand(cec_command
*command
);
70 virtual bool Transmit(const cec_frame
&data
, bool bWaitForAck
= true);
71 virtual bool SetLogicalAddress(cec_logical_address iLogicalAddress
);
72 virtual bool SetAckMask(uint16_t iMask
);
73 virtual int GetMinVersion(void);
74 virtual int GetLibVersion(void);
78 void AddLog(cec_log_level level
, const std::string
&strMessage
);
80 virtual bool TransmitFormatted(const cec_frame
&data
, bool bWaitForAck
= true);
81 virtual void TransmitAbort(cec_logical_address address
, cec_opcode opcode
, ECecAbortReason reason
= CEC_ABORT_REASON_UNRECOGNIZED_OPCODE
);
82 virtual void ReportCECVersion(cec_logical_address address
= CECDEVICE_TV
);
83 virtual void ReportPowerState(cec_logical_address address
= CECDEVICE_TV
, bool bOn
= true);
84 virtual void ReportMenuState(cec_logical_address address
= CECDEVICE_TV
, bool bActive
= true);
85 virtual void ReportVendorID(cec_logical_address address
= CECDEVICE_TV
);
86 virtual void ReportOSDName(cec_logical_address address
= CECDEVICE_TV
);
87 virtual void ReportPhysicalAddress(void);
88 virtual void BroadcastActiveSource(void);
89 virtual uint8_t GetSourceDestination(cec_logical_address destination
= CECDEVICE_BROADCAST
);
93 void AddCommand(cec_logical_address source
, cec_logical_address destination
, cec_opcode opcode
, cec_frame
*parameters
);
94 bool WaitForAck(int iTimeout
= 1000);
95 bool ReadFromDevice(int iTimeout
);
96 void ProcessMessages(void);
97 bool GetMessage(cec_frame
&msg
, bool bFromBuffer
= true);
98 bool ParseMessage(cec_frame
&msg
);
99 void ParseCurrentFrame(void);
101 void AddData(uint8_t* data
, int len
);
102 void PushEscaped(cec_frame
&vec
, uint8_t iByte
);
104 void CheckKeypressTimeout(int64_t now
);
106 cec_frame m_currentframe
;
107 cec_user_control_code m_iCurrentButton
;
108 int64_t m_buttontime
;
109 int m_physicaladdress
;
110 cec_logical_address m_iLogicalAddress
;
111 CecBuffer
<cec_frame
> m_frameBuffer
;
112 CecBuffer
<cec_log_message
> m_logBuffer
;
113 CecBuffer
<cec_keypress
> m_keyBuffer
;
114 CecBuffer
<cec_command
> m_commandBuffer
;
115 std::string m_strDeviceName
;
117 CCommunication
*m_communication
;