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 "../util/StdString.h"
37 #include "../platform/threads.h"
44 class CCECCommandHandler
47 CCECCommandHandler(CCECBusDevice
*busDevice
);
48 virtual ~CCECCommandHandler(void);
50 virtual bool HandleCommand(const cec_command
&command
);
51 virtual cec_vendor_id
GetVendorId(void) { return m_vendorId
; };
52 virtual void SetVendorId(cec_vendor_id vendorId
) { m_vendorId
= vendorId
; }
53 virtual void HandlePoll(const cec_logical_address iInitiator
, const cec_logical_address iDestination
);
54 virtual bool HandleReceiveFailed(void);
55 static bool HasSpecificHandler(cec_vendor_id vendorId
) { return vendorId
== CEC_VENDOR_LG
|| vendorId
== CEC_VENDOR_SAMSUNG
|| vendorId
== CEC_VENDOR_PANASONIC
;}
57 virtual bool InitHandler(void) { return true; }
58 virtual bool ActivateSource(void);
59 virtual uint8_t GetTransmitRetries(void) const { return m_iTransmitRetries
; }
61 virtual bool TransmitImageViewOn(const cec_logical_address iInitiator
, const cec_logical_address iDestination
);
62 virtual bool TransmitStandby(const cec_logical_address iInitiator
, const cec_logical_address iDestination
);
63 virtual bool TransmitRequestCecVersion(const cec_logical_address iInitiator
, const cec_logical_address iDestination
);
64 virtual bool TransmitRequestMenuLanguage(const cec_logical_address iInitiator
, const cec_logical_address iDestination
);
65 virtual bool TransmitRequestOSDName(const cec_logical_address iInitiator
, const cec_logical_address iDestination
);
66 virtual bool TransmitRequestPhysicalAddress(const cec_logical_address iInitiator
, const cec_logical_address iDestination
);
67 virtual bool TransmitRequestPowerStatus(const cec_logical_address iInitiator
, const cec_logical_address iDestination
);
68 virtual bool TransmitRequestVendorId(const cec_logical_address iInitiator
, const cec_logical_address iDestination
);
69 virtual bool TransmitActiveSource(const cec_logical_address iInitiator
, uint16_t iPhysicalAddress
);
70 virtual bool TransmitCECVersion(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, cec_version cecVersion
);
71 virtual bool TransmitInactiveSource(const cec_logical_address iInitiator
, uint16_t iPhysicalAddress
);
72 virtual bool TransmitMenuState(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, cec_menu_state menuState
);
73 virtual bool TransmitOSDName(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, CStdString strDeviceName
);
74 virtual bool TransmitOSDString(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, cec_display_control duration
, const char *strMessage
);
75 virtual bool TransmitPhysicalAddress(const cec_logical_address iInitiator
, uint16_t iPhysicalAddress
, cec_device_type type
);
76 virtual bool TransmitPoll(const cec_logical_address iInitiator
, const cec_logical_address iDestination
);
77 virtual bool TransmitPowerState(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, cec_power_status state
);
78 virtual bool TransmitVendorID(const cec_logical_address iInitiator
, uint64_t iVendorId
);
79 virtual bool TransmitAudioStatus(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, uint8_t state
);
80 virtual bool TransmitSetSystemAudioMode(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, cec_system_audio_status state
);
81 virtual bool TransmitSystemAudioModeStatus(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, cec_system_audio_status state
);
82 virtual bool TransmitDeckStatus(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, cec_deck_info state
);
83 virtual bool TransmitKeypress(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, cec_user_control_code key
, bool bWait
= true);
84 virtual bool TransmitKeyRelease(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, bool bWait
= true);
86 virtual void MarkBusy(void);
87 virtual bool MarkReady(void);
88 virtual bool InUse(void);
90 virtual bool SendDeckStatusUpdateOnActiveSource(void) const { return m_bOPTSendDeckStatusUpdateOnActiveSource
; };
93 virtual bool HandleActiveSource(const cec_command
&command
);
94 virtual bool HandleDeckControl(const cec_command
&command
);
95 virtual bool HandleDeviceCecVersion(const cec_command
&command
);
96 virtual bool HandleDeviceVendorCommandWithId(const cec_command
&command
);
97 virtual bool HandleDeviceVendorId(const cec_command
&command
);
98 virtual bool HandleFeatureAbort(const cec_command
&command
);
99 virtual bool HandleGetCecVersion(const cec_command
&command
);
100 virtual bool HandleGiveAudioStatus(const cec_command
&command
);
101 virtual bool HandleGiveDeckStatus(const cec_command
&command
);
102 virtual bool HandleGiveDevicePowerStatus(const cec_command
&command
);
103 virtual bool HandleGiveDeviceVendorId(const cec_command
&command
);
104 virtual bool HandleGiveOSDName(const cec_command
&command
);
105 virtual bool HandleGivePhysicalAddress(const cec_command
&command
);
106 virtual bool HandleGiveSystemAudioModeStatus(const cec_command
&command
);
107 virtual bool HandleImageViewOn(const cec_command
&command
);
108 virtual bool HandleMenuRequest(const cec_command
&command
);
109 virtual bool HandleReportAudioStatus(const cec_command
&command
);
110 virtual bool HandleReportPhysicalAddress(const cec_command
&command
);
111 virtual bool HandleReportPowerStatus(const cec_command
&command
);
112 virtual bool HandleRequestActiveSource(const cec_command
&command
);
113 virtual bool HandleRoutingChange(const cec_command
&command
);
114 virtual bool HandleRoutingInformation(const cec_command
&command
);
115 virtual bool HandleSetMenuLanguage(const cec_command
&command
);
116 virtual bool HandleSetOSDName(const cec_command
&command
);
117 virtual bool HandleSetStreamPath(const cec_command
&command
);
118 virtual bool HandleSystemAudioModeRequest(const cec_command
&command
);
119 virtual bool HandleStandby(const cec_command
&command
);
120 virtual bool HandleSystemAudioModeStatus(const cec_command
&command
);
121 virtual bool HandleSetSystemAudioMode(const cec_command
&command
);
122 virtual bool HandleTextViewOn(const cec_command
&command
);
123 virtual bool HandleUserControlPressed(const cec_command
&command
);
124 virtual bool HandleUserControlRelease(const cec_command
&command
);
125 virtual bool HandleVendorCommand(const cec_command
&command
);
126 virtual void UnhandledCommand(const cec_command
&command
);
128 virtual unsigned int GetMyDevices(std::vector
<CCECBusDevice
*> &devices
) const;
129 virtual CCECBusDevice
*GetDevice(cec_logical_address iLogicalAddress
) const;
130 virtual CCECBusDevice
*GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress
) const;
131 virtual CCECBusDevice
*GetDeviceByType(cec_device_type type
) const;
133 virtual bool SetVendorId(const cec_command
&command
);
134 virtual void SetPhysicalAddress(cec_logical_address iAddress
, uint16_t iNewAddress
);
136 virtual bool Transmit(cec_command
&command
, bool bExpectResponse
= true, cec_opcode expectedResponse
= CEC_OPCODE_NONE
);
138 CCECBusDevice
*m_busDevice
;
139 CCECProcessor
*m_processor
;
140 int32_t m_iTransmitTimeout
;
141 int32_t m_iTransmitWait
;
142 int8_t m_iTransmitRetries
;
143 bool m_bHandlerInited
;
144 uint8_t m_iUseCounter
;
145 cec_opcode m_expectedResponse
;
146 bool m_bOPTSendDeckStatusUpdateOnActiveSource
;
147 cec_vendor_id m_vendorId
;
148 CMutex m_receiveMutex
;
149 CCondition m_condition
;