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1 | /* |
2 | * This file is part of the libCEC(R) library. | |
3 | * | |
4 | * libCEC(R) is Copyright (C) 2011 Pulse-Eight Limited. All rights reserved. | |
5 | * libCEC(R) is an original work, containing original code. | |
6 | * | |
7 | * libCEC(R) is a trademark of Pulse-Eight Limited. | |
8 | * | |
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. | |
13 | * | |
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. | |
18 | * | |
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. | |
22 | * | |
23 | * | |
24 | * Alternatively, you can license this library under a commercial license, | |
25 | * please contact Pulse-Eight Licensing for more information. | |
26 | * | |
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/ | |
31 | */ | |
32 | ||
33 | #include "CECBusDevice.h" | |
34 | #include "CECProcessor.h" | |
35 | #include "ANCommandHandler.h" | |
36 | #include "SLCommandHandler.h" | |
37 | ||
38 | using namespace CEC; | |
39 | ||
40 | CCECBusDevice::CCECBusDevice(CCECProcessor *processor, cec_logical_address iLogicalAddress, uint16_t iPhysicalAddress) : | |
41 | m_iPhysicalAddress(iPhysicalAddress), | |
42 | m_iLogicalAddress(iLogicalAddress), | |
43 | m_processor(processor), | |
44 | m_iVendorId(0), | |
45 | m_iVendorClass(0) | |
46 | { | |
47 | m_handler = new CCECCommandHandler(this); | |
48 | } | |
49 | ||
50 | CCECBusDevice::~CCECBusDevice(void) | |
51 | { | |
52 | delete m_handler; | |
53 | } | |
54 | ||
55 | cec_logical_address CCECBusDevice::GetMyLogicalAddress(void) const | |
56 | { | |
57 | return m_processor->GetLogicalAddress(); | |
58 | } | |
59 | ||
60 | uint16_t CCECBusDevice::GetMyPhysicalAddress(void) const | |
61 | { | |
62 | return m_processor->GetPhysicalAddress(); | |
63 | } | |
64 | ||
65 | void CCECBusDevice::AddLog(cec_log_level level, const CStdString &strMessage) | |
66 | { | |
67 | m_processor->AddLog(level, strMessage); | |
68 | } | |
69 | ||
70 | void CCECBusDevice::SetVendorId(uint16_t iVendorId, uint8_t iVendorClass /* = 0 */) | |
71 | { | |
72 | delete m_handler; | |
73 | m_iVendorId = iVendorId; | |
74 | m_iVendorClass = iVendorClass; | |
75 | ||
76 | switch (iVendorId) | |
77 | { | |
78 | case CEC_VENDOR_SAMSUNG: | |
79 | m_handler = new CANCommandHandler(this); | |
80 | break; | |
81 | case CEC_VENDOR_LG: | |
82 | m_handler = new CSLCommandHandler(this); | |
83 | break; | |
84 | default: | |
85 | m_handler = new CCECCommandHandler(this); | |
86 | break; | |
87 | } | |
88 | ||
89 | CStdString strLog; | |
90 | strLog.Format("device %d: vendor = %s (%04x) class = %2x", m_iLogicalAddress, CECVendorIdToString(iVendorId), iVendorId, iVendorClass); | |
91 | m_processor->AddLog(CEC_LOG_DEBUG, strLog.c_str()); | |
92 | } | |
93 | ||
94 | bool CCECBusDevice::HandleCommand(const cec_command &command) | |
95 | { | |
96 | CLockObject lock(&m_mutex); | |
97 | m_handler->HandleCommand(command); | |
98 | return true; | |
99 | } | |
100 | ||
101 | const char *CCECBusDevice::CECVendorIdToString(const uint64_t iVendorId) | |
102 | { | |
103 | switch (iVendorId) | |
104 | { | |
105 | case CEC_VENDOR_SAMSUNG: | |
106 | return "Samsung"; | |
107 | case CEC_VENDOR_LG: | |
108 | return "LG"; | |
109 | default: | |
110 | return "Unknown"; | |
111 | } | |
112 | } |