3 * This file is part of the libCEC(R) library.
5 * libCEC(R) is Copyright (C) 2011-2013 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/
37 #include "lib/platform/threads/mutex.h"
41 #define COMMAND_HANDLED 0xFF
46 class CCECCommandHandler
48 friend class CCECBusDevice
;
51 CCECCommandHandler(CCECBusDevice
*busDevice
,
52 int32_t iTransmitTimeout
= CEC_DEFAULT_TRANSMIT_TIMEOUT
,
53 int32_t iTransmitWait
= CEC_DEFAULT_TRANSMIT_WAIT
,
54 int8_t iTransmitRetries
= CEC_DEFAULT_TRANSMIT_RETRIES
,
55 int64_t iActiveSourcePending
= 0);
56 virtual ~CCECCommandHandler(void) {};
58 virtual bool HandleCommand(const cec_command
&command
);
59 virtual cec_vendor_id
GetVendorId(void) { return m_vendorId
; };
60 virtual void SetVendorId(cec_vendor_id vendorId
) { m_vendorId
= vendorId
; }
61 static bool HasSpecificHandler(cec_vendor_id vendorId
) { return vendorId
== CEC_VENDOR_LG
|| vendorId
== CEC_VENDOR_SAMSUNG
|| vendorId
== CEC_VENDOR_PANASONIC
|| vendorId
== CEC_VENDOR_PHILIPS
;}
63 virtual bool InitHandler(void) { return true; }
64 virtual bool ActivateSource(bool bTransmitDelayedCommandsOnly
= false);
65 virtual uint8_t GetTransmitRetries(void) const { return m_iTransmitRetries
; }
67 virtual bool PowerOn(const cec_logical_address iInitiator
, const cec_logical_address iDestination
);
68 virtual bool TransmitImageViewOn(const cec_logical_address iInitiator
, const cec_logical_address iDestination
);
69 virtual bool TransmitStandby(const cec_logical_address iInitiator
, const cec_logical_address iDestination
);
70 virtual bool TransmitRequestActiveSource(const cec_logical_address iInitiator
, bool bWaitForResponse
= true);
71 virtual bool TransmitRequestCecVersion(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, bool bWaitForResponse
= true);
72 virtual bool TransmitRequestMenuLanguage(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, bool bWaitForResponse
= true);
73 virtual bool TransmitRequestOSDName(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, bool bWaitForResponse
= true);
74 virtual bool TransmitRequestAudioStatus(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, bool bWaitForResponse
= true);
75 virtual bool TransmitRequestPhysicalAddress(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, bool bWaitForResponse
= true);
76 virtual bool TransmitRequestPowerStatus(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, bool bWaitForResponse
= true);
77 virtual bool TransmitRequestVendorId(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, bool bWaitForResponse
= true);
78 virtual bool TransmitActiveSource(const cec_logical_address iInitiator
, uint16_t iPhysicalAddress
, bool bIsReply
);
79 virtual bool TransmitCECVersion(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, cec_version cecVersion
, bool bIsReply
);
80 virtual bool TransmitInactiveSource(const cec_logical_address iInitiator
, uint16_t iPhysicalAddress
);
81 virtual bool TransmitMenuState(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, cec_menu_state menuState
, bool bIsReply
);
82 virtual bool TransmitOSDName(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, std::string strDeviceName
, bool bIsReply
);
83 virtual bool TransmitOSDString(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, cec_display_control duration
, const char *strMessage
, bool bIsReply
);
84 virtual bool TransmitPhysicalAddress(const cec_logical_address iInitiator
, uint16_t iPhysicalAddress
, cec_device_type type
, bool bIsReply
);
85 virtual bool TransmitSetMenuLanguage(const cec_logical_address iInitiator
, const char lang
[4], bool bIsReply
);
86 virtual bool TransmitPoll(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, bool bIsReply
);
87 virtual bool TransmitPowerState(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, cec_power_status state
, bool bIsReply
);
88 virtual bool TransmitVendorID(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, uint64_t iVendorId
, bool bIsReply
);
89 virtual bool TransmitAudioStatus(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, uint8_t state
, bool bIsReply
);
90 virtual bool TransmitSetSystemAudioMode(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, cec_system_audio_status state
, bool bIsReply
);
91 virtual bool TransmitSystemAudioModeStatus(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, cec_system_audio_status state
, bool bIsReply
);
92 virtual bool TransmitDeckStatus(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, cec_deck_info state
, bool bIsReply
);
93 virtual bool TransmitKeypress(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, cec_user_control_code key
, bool bWait
= true);
94 virtual bool TransmitKeyRelease(const cec_logical_address iInitiator
, const cec_logical_address iDestination
, bool bWait
= true);
95 virtual bool TransmitSetStreamPath(uint16_t iStreamPath
, bool bIsReply
);
96 virtual bool SendDeckStatusUpdateOnActiveSource(void) const { return m_bOPTSendDeckStatusUpdateOnActiveSource
; };
98 virtual void ScheduleActivateSource(uint64_t iDelay
);
100 virtual bool SupportsDeviceType(const cec_device_type
UNUSED(type
)) const { return true; };
101 virtual cec_device_type
GetReplacementDeviceType(const cec_device_type type
) const { return type
; }
102 virtual bool ActiveSourcePending(void) const { return m_iActiveSourcePending
!= 0; }
105 virtual int HandleActiveSource(const cec_command
&command
);
106 virtual int HandleDeckControl(const cec_command
&command
);
107 virtual int HandleDeviceCecVersion(const cec_command
&command
);
108 virtual int HandleDeviceVendorCommandWithId(const cec_command
&command
);
109 virtual int HandleDeviceVendorId(const cec_command
&command
);
110 virtual int HandleFeatureAbort(const cec_command
&command
);
111 virtual int HandleGetCecVersion(const cec_command
&command
);
112 virtual int HandleGiveAudioStatus(const cec_command
&command
);
113 virtual int HandleGiveDeckStatus(const cec_command
&command
);
114 virtual int HandleGiveDevicePowerStatus(const cec_command
&command
);
115 virtual int HandleGiveDeviceVendorId(const cec_command
&command
);
116 virtual int HandleGiveOSDName(const cec_command
&command
);
117 virtual int HandleGivePhysicalAddress(const cec_command
&command
);
118 virtual int HandleGiveMenuLanguage(const cec_command
&command
);
119 virtual int HandleGiveSystemAudioModeStatus(const cec_command
&command
);
120 virtual int HandleImageViewOn(const cec_command
&command
);
121 virtual int HandleMenuRequest(const cec_command
&command
);
122 virtual bool HandlePoll(const cec_command
&command
);
123 virtual int HandleReportAudioStatus(const cec_command
&command
);
124 virtual int HandleReportPhysicalAddress(const cec_command
&command
);
125 virtual int HandleReportPowerStatus(const cec_command
&command
);
126 virtual int HandleRequestActiveSource(const cec_command
&command
);
127 virtual int HandleRoutingChange(const cec_command
&command
);
128 virtual int HandleRoutingInformation(const cec_command
&command
);
129 virtual int HandleSetMenuLanguage(const cec_command
&command
);
130 virtual int HandleSetOSDName(const cec_command
&command
);
131 virtual int HandleSetStreamPath(const cec_command
&command
);
132 virtual int HandleSystemAudioModeRequest(const cec_command
&command
);
133 virtual int HandleStandby(const cec_command
&command
);
134 virtual int HandleSystemAudioModeStatus(const cec_command
&command
);
135 virtual int HandleSetSystemAudioMode(const cec_command
&command
);
136 virtual int HandleTextViewOn(const cec_command
&command
);
137 virtual int HandleUserControlPressed(const cec_command
&command
);
138 virtual int HandleUserControlRelease(const cec_command
&command
);
139 virtual int HandleVendorCommand(const cec_command
&command
);
140 virtual int HandleVendorRemoteButtonDown(const cec_command
& command
);
141 virtual int HandleVendorRemoteButtonUp(const cec_command
& UNUSED(command
)) { return COMMAND_HANDLED
; }
142 virtual void UnhandledCommand(const cec_command
&command
, const cec_abort_reason reason
);
143 virtual void RequestEmailFromCustomer(const cec_command
& command
);
145 virtual void VendorPreActivateSourceHook(void) {};
147 virtual size_t GetMyDevices(std::vector
<CCECBusDevice
*> &devices
) const;
148 virtual CCECBusDevice
*GetDevice(cec_logical_address iLogicalAddress
) const;
149 virtual CCECBusDevice
*GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress
) const;
151 virtual bool SetVendorId(const cec_command
&command
);
152 virtual void SetPhysicalAddress(cec_logical_address iAddress
, uint16_t iNewAddress
);
154 virtual bool Transmit(cec_command
&command
, bool bSuppressWait
, bool bIsReply
);
156 virtual bool SourceSwitchAllowed(void) { return true; }
158 CCECBusDevice
* m_busDevice
;
159 CCECProcessor
* m_processor
;
160 int32_t m_iTransmitTimeout
;
161 int32_t m_iTransmitWait
;
162 int8_t m_iTransmitRetries
;
163 bool m_bHandlerInited
;
164 bool m_bOPTSendDeckStatusUpdateOnActiveSource
;
165 cec_vendor_id m_vendorId
;
166 int64_t m_iActiveSourcePending
;
167 PLATFORM::CMutex m_mutex
;
168 int64_t m_iPowerStatusRequested
;
169 std::map
<cec_opcode
, std::vector
<cec_command
> > m_logsRequested
;