Commit | Line | Data |
---|---|---|
51b2a094 LOK |
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 "CECAudioSystem.h" | |
a1f8fb1b | 34 | #include "../CECProcessor.h" |
c4098482 | 35 | #include "../implementations/CECCommandHandler.h" |
51b2a094 LOK |
36 | |
37 | using namespace CEC; | |
f00ff009 | 38 | using namespace PLATFORM; |
51b2a094 | 39 | |
03ae897d LOK |
40 | #define ToString(p) m_processor->ToString(p) |
41 | ||
51b2a094 | 42 | CCECAudioSystem::CCECAudioSystem(CCECProcessor *processor, cec_logical_address address, uint16_t iPhysicalAddress /* = 0 */) : |
e5e86c76 LOK |
43 | CCECBusDevice(processor, address, iPhysicalAddress), |
44 | m_systemAudioStatus(CEC_SYSTEM_AUDIO_STATUS_ON), | |
45 | m_audioStatus(CEC_AUDIO_MUTE_STATUS_MASK) | |
51b2a094 | 46 | { |
c4098482 LOK |
47 | m_type = CEC_DEVICE_TYPE_AUDIO_SYSTEM; |
48 | } | |
49 | ||
15d1a84c | 50 | bool CCECAudioSystem::SetAudioStatus(uint8_t status) |
c4098482 | 51 | { |
f00ff009 | 52 | CLockObject lock(m_mutex); |
c4098482 LOK |
53 | if (m_audioStatus != status) |
54 | { | |
55 | CStdString strLog; | |
15d1a84c | 56 | strLog.Format(">> %s (%X): audio status changed from %2x to %2x", GetLogicalAddressName(), m_iLogicalAddress, m_audioStatus, status); |
c4098482 LOK |
57 | AddLog(CEC_LOG_DEBUG, strLog.c_str()); |
58 | ||
59 | m_audioStatus = status; | |
60 | return true; | |
61 | } | |
62 | ||
63 | return false; | |
64 | } | |
65 | ||
aa517a0d | 66 | bool CCECAudioSystem::SetSystemAudioModeStatus(const cec_system_audio_status mode) |
c4098482 | 67 | { |
f00ff009 | 68 | CLockObject lock(m_mutex); |
c4098482 LOK |
69 | if (m_systemAudioStatus != mode) |
70 | { | |
71 | CStdString strLog; | |
aa517a0d | 72 | strLog.Format(">> %s (%X): system audio mode status changed from %s to %s", GetLogicalAddressName(), m_iLogicalAddress, ToString(m_systemAudioStatus), ToString(mode)); |
c4098482 LOK |
73 | AddLog(CEC_LOG_DEBUG, strLog.c_str()); |
74 | ||
75 | m_systemAudioStatus = mode; | |
76 | return true; | |
77 | } | |
78 | ||
79 | return false; | |
51b2a094 | 80 | } |
a1f8fb1b LOK |
81 | |
82 | bool CCECAudioSystem::TransmitAudioStatus(cec_logical_address dest) | |
83 | { | |
8fa35473 LOK |
84 | uint8_t state; |
85 | { | |
f00ff009 | 86 | CLockObject lock(m_mutex); |
8fa35473 LOK |
87 | CStdString strLog; |
88 | strLog.Format("<< %x -> %x: audio status '%2x'", m_iLogicalAddress, dest, m_audioStatus); | |
89 | AddLog(CEC_LOG_NOTICE, strLog); | |
90 | state = m_audioStatus; | |
91 | } | |
e5e86c76 | 92 | |
8fa35473 | 93 | return m_handler->TransmitAudioStatus(m_iLogicalAddress, dest, state); |
a1f8fb1b | 94 | } |
cf0ecd85 | 95 | |
aa517a0d LOK |
96 | bool CCECAudioSystem::TransmitSetSystemAudioMode(cec_logical_address dest) |
97 | { | |
8fa35473 LOK |
98 | cec_system_audio_status state; |
99 | { | |
f00ff009 | 100 | CLockObject lock(m_mutex); |
8fa35473 LOK |
101 | CStdString strLog; |
102 | strLog.Format("<< %x -> %x: set system audio mode '%2x'", m_iLogicalAddress, dest, m_audioStatus); | |
103 | AddLog(CEC_LOG_NOTICE, strLog); | |
104 | state = m_systemAudioStatus; | |
105 | } | |
aa517a0d | 106 | |
8fa35473 | 107 | return m_handler->TransmitSetSystemAudioMode(m_iLogicalAddress, dest, state); |
aa517a0d LOK |
108 | } |
109 | ||
cf0ecd85 LOK |
110 | bool CCECAudioSystem::TransmitSystemAudioModeStatus(cec_logical_address dest) |
111 | { | |
8fa35473 LOK |
112 | cec_system_audio_status state; |
113 | { | |
f00ff009 | 114 | CLockObject lock(m_mutex); |
8fa35473 LOK |
115 | CStdString strLog; |
116 | strLog.Format("<< %x -> %x: system audio mode '%s'", m_iLogicalAddress, dest, ToString(m_systemAudioStatus)); | |
117 | AddLog(CEC_LOG_NOTICE, strLog); | |
118 | state = m_systemAudioStatus; | |
119 | } | |
e5e86c76 | 120 | |
8fa35473 | 121 | return m_handler->TransmitSystemAudioModeStatus(m_iLogicalAddress, dest, state); |
cf0ecd85 | 122 | } |
04e637f9 | 123 | |
5c73f7f7 | 124 | uint8_t CCECAudioSystem::VolumeUp(bool bSendRelease /* = true */) |
04e637f9 | 125 | { |
5c73f7f7 | 126 | if (TransmitKeypress(CEC_USER_CONTROL_CODE_VOLUME_UP) && bSendRelease) |
7f919115 | 127 | TransmitKeyRelease(); |
a33794d8 | 128 | |
f00ff009 | 129 | CLockObject lock(m_mutex); |
a33794d8 | 130 | return m_audioStatus; |
04e637f9 LOK |
131 | } |
132 | ||
5c73f7f7 | 133 | uint8_t CCECAudioSystem::VolumeDown(bool bSendRelease /* = true */) |
04e637f9 | 134 | { |
5c73f7f7 | 135 | if (TransmitKeypress(CEC_USER_CONTROL_CODE_VOLUME_DOWN) && bSendRelease) |
7f919115 | 136 | TransmitKeyRelease(); |
04e637f9 | 137 | |
f00ff009 | 138 | CLockObject lock(m_mutex); |
a33794d8 | 139 | return m_audioStatus; |
04e637f9 LOK |
140 | } |
141 | ||
5c73f7f7 | 142 | uint8_t CCECAudioSystem::MuteAudio(bool bSendRelease /* = true */) |
04e637f9 | 143 | { |
5c73f7f7 | 144 | if (TransmitKeypress(CEC_USER_CONTROL_CODE_MUTE) && bSendRelease) |
7f919115 | 145 | TransmitKeyRelease(); |
04e637f9 | 146 | |
f00ff009 | 147 | CLockObject lock(m_mutex); |
04e637f9 LOK |
148 | return m_audioStatus; |
149 | } |