changed the year in copyright notices to 2011-2012

[deb_libcec.git] / src / lib / devices / CECAudioSystem.cpp

diff --git a/src/lib/devices/CECAudioSystem.cpp b/src/lib/devices/CECAudioSystem.cpp
index 99b581e3798701a33b15d24a19f965b8796337b6..6d1d94827a50972c02f1c45c380952d6ab099dea 100644 (file)
--- a/src/lib/devices/CECAudioSystem.cpp
+++ b/src/lib/devices/CECAudioSystem.cpp
@@ -1,7 +1,7 @@
 /*
  * This file is part of the libCEC(R) library.
  *
- * libCEC(R) is Copyright (C) 2011 Pulse-Eight Limited.  All rights reserved.
+ * libCEC(R) is Copyright (C) 2011-2012 Pulse-Eight Limited.  All rights reserved.
  * libCEC(R) is an original work, containing original code.
  *
  * libCEC(R) is a trademark of Pulse-Eight Limited.
@@ -33,8 +33,10 @@
 #include "CECAudioSystem.h"
 #include "../CECProcessor.h"
 #include "../implementations/CECCommandHandler.h"
+#include "../LibCEC.h"
 
 using namespace CEC;
+using namespace PLATFORM;
 
 #define ToString(p) m_processor->ToString(p)
 
@@ -48,13 +50,10 @@ CCECAudioSystem::CCECAudioSystem(CCECProcessor *processor, cec_logical_address a
 
 bool CCECAudioSystem::SetAudioStatus(uint8_t status)
 {
-  CLockObject lock(&m_writeMutex);
+  CLockObject lock(m_mutex);
   if (m_audioStatus != status)
   {
-    CStdString strLog;
-    strLog.Format(">> %s (%X): audio status changed from %2x to %2x", GetLogicalAddressName(), m_iLogicalAddress, m_audioStatus, status);
-    AddLog(CEC_LOG_DEBUG, strLog.c_str());
-
+    CLibCEC::AddLog(CEC_LOG_DEBUG, ">> %s (%X): audio status changed from %2x to %2x", GetLogicalAddressName(), m_iLogicalAddress, m_audioStatus, status);
     m_audioStatus = status;
     return true;
   }
@@ -64,13 +63,10 @@ bool CCECAudioSystem::SetAudioStatus(uint8_t status)
 
 bool CCECAudioSystem::SetSystemAudioModeStatus(const cec_system_audio_status mode)
 {
-  CLockObject lock(&m_writeMutex);
+  CLockObject lock(m_mutex);
   if (m_systemAudioStatus != mode)
   {
-    CStdString strLog;
-    strLog.Format(">> %s (%X): system audio mode status changed from %s to %s", GetLogicalAddressName(), m_iLogicalAddress, ToString(m_systemAudioStatus), ToString(mode));
-    AddLog(CEC_LOG_DEBUG, strLog.c_str());
-
+    CLibCEC::AddLog(CEC_LOG_DEBUG, ">> %s (%X): system audio mode status changed from %s to %s", GetLogicalAddressName(), m_iLogicalAddress, ToString(m_systemAudioStatus), ToString(mode));
     m_systemAudioStatus = mode;
     return true;
   }
@@ -80,69 +76,63 @@ bool CCECAudioSystem::SetSystemAudioModeStatus(const cec_system_audio_status mod
 
 bool CCECAudioSystem::TransmitAudioStatus(cec_logical_address dest)
 {
-  CLockObject lock(&m_writeMutex);
-  CStdString strLog;
-  strLog.Format("<< %x -> %x: audio status '%2x'", m_iLogicalAddress, dest, m_audioStatus);
-  AddLog(CEC_LOG_NOTICE, strLog);
-
-  cec_command command;
-  cec_command::Format(command, m_iLogicalAddress, dest, CEC_OPCODE_REPORT_AUDIO_STATUS);
-  command.parameters.PushBack(m_audioStatus);
+  uint8_t state;
+  {
+    CLockObject lock(m_mutex);
+    CLibCEC::AddLog(CEC_LOG_NOTICE, "<< %x -> %x: audio status '%2x'", m_iLogicalAddress, dest, m_audioStatus);
+    state = m_audioStatus;
+  }
 
-  return m_processor->Transmit(command);
+  return m_handler->TransmitAudioStatus(m_iLogicalAddress, dest, state);
 }
 
 bool CCECAudioSystem::TransmitSetSystemAudioMode(cec_logical_address dest)
 {
-  CLockObject lock(&m_writeMutex);
-  CStdString strLog;
-  strLog.Format("<< %x -> %x: set system audio mode '%2x'", m_iLogicalAddress, dest, m_audioStatus);
-  AddLog(CEC_LOG_NOTICE, strLog);
-
-  cec_command command;
-  cec_command::Format(command, m_iLogicalAddress, dest, CEC_OPCODE_SET_SYSTEM_AUDIO_MODE);
-  command.parameters.PushBack((uint8_t)m_systemAudioStatus);
+  cec_system_audio_status state;
+  {
+    CLockObject lock(m_mutex);
+    CLibCEC::AddLog(CEC_LOG_NOTICE, "<< %x -> %x: set system audio mode '%2x'", m_iLogicalAddress, dest, m_audioStatus);
+    state = m_systemAudioStatus;
+  }
 
-  return m_processor->Transmit(command);
+  return m_handler->TransmitSetSystemAudioMode(m_iLogicalAddress, dest, state);
 }
 
 bool CCECAudioSystem::TransmitSystemAudioModeStatus(cec_logical_address dest)
 {
-  CLockObject lock(&m_writeMutex);
-  CStdString strLog;
-  strLog.Format("<< %x -> %x: system audio mode '%s'", m_iLogicalAddress, dest, ToString(m_systemAudioStatus));
-  AddLog(CEC_LOG_NOTICE, strLog);
-
-  cec_command command;
-  cec_command::Format(command, m_iLogicalAddress, dest, CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS);
-  command.parameters.PushBack((uint8_t) m_systemAudioStatus);
+  cec_system_audio_status state;
+  {
+    CLockObject lock(m_mutex);
+    CLibCEC::AddLog(CEC_LOG_NOTICE, "<< %x -> %x: system audio mode '%s'", m_iLogicalAddress, dest, ToString(m_systemAudioStatus));
+    state = m_systemAudioStatus;
+  }
 
-  return m_processor->Transmit(command);
+  return m_handler->TransmitSystemAudioModeStatus(m_iLogicalAddress, dest, state);
 }
 
-uint8_t CCECAudioSystem::VolumeUp(bool bWait /* = true */)
+uint8_t CCECAudioSystem::VolumeUp(bool bSendRelease /* = true */)
 {
-  if (SendKeypress(CEC_USER_CONTROL_CODE_VOLUME_UP))
-    SendKeyRelease(bWait);
+  if (TransmitKeypress(CEC_USER_CONTROL_CODE_VOLUME_UP) && bSendRelease)
+    TransmitKeyRelease();
 
-  CLockObject lock(&m_mutex);
+  CLockObject lock(m_mutex);
   return m_audioStatus;
 }
 
-uint8_t CCECAudioSystem::VolumeDown(bool bWait /* = true */)
+uint8_t CCECAudioSystem::VolumeDown(bool bSendRelease /* = true */)
 {
-  if (SendKeypress(CEC_USER_CONTROL_CODE_VOLUME_DOWN))
-    SendKeyRelease(bWait);
+  if (TransmitKeypress(CEC_USER_CONTROL_CODE_VOLUME_DOWN) && bSendRelease)
+    TransmitKeyRelease();
 
-  CLockObject lock(&m_mutex);
+  CLockObject lock(m_mutex);
   return m_audioStatus;
 }
 
-uint8_t CCECAudioSystem::MuteAudio(bool bWait /* = true */)
+uint8_t CCECAudioSystem::MuteAudio(bool bSendRelease /* = true */)
 {
-  if (SendKeypress(CEC_USER_CONTROL_CODE_MUTE))
-    SendKeyRelease(bWait);
+  if (TransmitKeypress(CEC_USER_CONTROL_CODE_MUTE) && bSendRelease)
+    TransmitKeyRelease();
 
-  CLockObject lock(&m_mutex);
+  CLockObject lock(m_mutex);
   return m_audioStatus;
 }