2 * This file is part of the libCEC(R) library.
4 * libCEC(R) is Copyright (C) 2011 Pulse-Eight Limited. All rights reserved.
5 * libCEC(R) is an original work, containing original code.
7 * libCEC(R) is a trademark of Pulse-Eight Limited.
9 * This program is dual-licensed; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 * Alternatively, you can license this library under a commercial license,
25 * please contact Pulse-Eight Licensing for more information.
27 * For more information contact:
28 * Pulse-Eight Licensing <license@pulse-eight.com>
29 * http://www.pulse-eight.com/
30 * http://www.pulse-eight.net/
33 #include "SLCommandHandler.h"
34 #include "../devices/CECBusDevice.h"
35 #include "../CECProcessor.h"
39 CSLCommandHandler::CSLCommandHandler(CCECBusDevice
*busDevice
) :
40 CCECCommandHandler(busDevice
),
41 m_bAwaitingReceiveFailed(false)
45 bool CSLCommandHandler::HandleVendorCommand(const cec_command
&command
)
47 if (command
.parameters
.size
== 1 &&
48 command
.parameters
[0] == 0x01)
52 cec_command::Format(response
, command
.destination
, command
.initiator
, CEC_OPCODE_VENDOR_COMMAND
);
53 response
.PushBack(0x02);
54 response
.PushBack(0x05);
56 return m_busDevice
->GetProcessor()->Transmit(response
);
58 else if (command
.parameters
.size
>= 1 &&
59 command
.parameters
[0] == 0x04)
63 cec_command::Format(response
, command
.destination
, command
.initiator
, CEC_OPCODE_VENDOR_COMMAND
);
64 response
.PushBack(0x05);
65 response
.PushBack(0x04);
67 return m_busDevice
->GetProcessor()->Transmit(response
);
69 else if (command
.parameters
.size
== 1 &&
70 command
.parameters
[0] == 0xa0)
74 cec_command::Format(response
, command
.destination
, command
.initiator
, CEC_OPCODE_VENDOR_COMMAND
);
75 response
.parameters
.PushBack((uint8_t) (((uint64_t)CEC_VENDOR_LG
>> 16) & 0xFF));
76 response
.parameters
.PushBack((uint8_t) (((uint64_t)CEC_VENDOR_LG
>> 8) & 0xFF));
77 response
.parameters
.PushBack((uint8_t) ((uint64_t)CEC_VENDOR_LG
& 0xFF));
79 return m_busDevice
->GetProcessor()->Transmit(response
);
85 bool CSLCommandHandler::HandleGiveDeviceVendorId(const cec_command
&command
)
87 /* imitate LG devices */
88 CCECBusDevice
*device
= GetDevice(command
.destination
);
90 device
->SetVendorId(CEC_VENDOR_LG
);
92 return CCECCommandHandler::HandleGiveDeviceVendorId(command
);
95 bool CSLCommandHandler::HandleCommand(const cec_command
&command
)
98 if (m_busDevice
->MyLogicalAddressContains(command
.destination
))
100 switch(command
.opcode
)
102 case CEC_OPCODE_VENDOR_COMMAND
:
103 bHandled
= HandleVendorCommand(command
);
111 bHandled
= CCECCommandHandler::HandleCommand(command
);
117 void CSLCommandHandler::HandlePoll(const cec_logical_address iInitiator
, const cec_logical_address iDestination
)
119 CCECCommandHandler::HandlePoll(iInitiator
, iDestination
);
120 m_bAwaitingReceiveFailed
= true;
123 bool CSLCommandHandler::HandleReceiveFailed(void)
125 if (m_bAwaitingReceiveFailed
)
127 m_bAwaitingReceiveFailed
= false;