cec: more consistent log messages + cosmetics
[deb_libcec.git] / src / lib / devices / CECAudioSystem.cpp
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"
34 #include "../CECProcessor.h"
35
36 using namespace CEC;
37
38 CCECAudioSystem::CCECAudioSystem(CCECProcessor *processor, cec_logical_address address, uint16_t iPhysicalAddress /* = 0 */) :
39 CCECBusDevice(processor, address, iPhysicalAddress),
40 m_systemAudioStatus(CEC_SYSTEM_AUDIO_STATUS_ON),
41 m_audioStatus(CEC_AUDIO_MUTE_STATUS_MASK)
42 {
43 m_type = CEC_DEVICE_TYPE_AUDIO_SYSTEM;
44 }
45
46 bool CCECAudioSystem::SetSystemAudioMode(const cec_command &command)
47 {
48 m_systemAudioStatus = (command.parameters.size == 0) ?
49 CEC_SYSTEM_AUDIO_STATUS_OFF :
50 CEC_SYSTEM_AUDIO_STATUS_ON;
51
52 return TransmitAudioStatus(command.initiator);
53 }
54
55 bool CCECAudioSystem::TransmitAudioStatus(cec_logical_address dest)
56 {
57 CStdString strLog;
58 strLog.Format("<< %x -> %x: audio status '%2x'", m_iLogicalAddress, dest, m_audioStatus);
59 AddLog(CEC_LOG_NOTICE, strLog);
60
61 cec_command command;
62 cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_REPORT_AUDIO_STATUS);
63 command.parameters.push_back((uint8_t) m_audioStatus);
64
65 return m_processor->Transmit(command);
66 }
67
68 bool CCECAudioSystem::TransmitSystemAudioModeStatus(cec_logical_address dest)
69 {
70 CStdString strLog;
71 strLog.Format("<< %x -> %x: system audio mode '%2x'", m_iLogicalAddress, dest, m_systemAudioStatus);
72 AddLog(CEC_LOG_NOTICE, strLog);
73
74 cec_command command;
75 cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS);
76 command.parameters.push_back((uint8_t) m_systemAudioStatus);
77
78 return m_processor->Transmit(command);
79 }