cec: added some more audio related opcode handling. added TransmitVendorId(), but...

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

diff --git a/src/lib/devices/CECAudioSystem.cpp b/src/lib/devices/CECAudioSystem.cpp
index a6d000f5eedfb11c8f196868988df1b75f565796..d6c6f70d53d99f1960b3bf9ab20bf863945fc268 100644 (file)
--- a/src/lib/devices/CECAudioSystem.cpp
+++ b/src/lib/devices/CECAudioSystem.cpp
@@ -32,34 +32,79 @@
 
 #include "CECAudioSystem.h"
 #include "../CECProcessor.h"
+#include "../implementations/CECCommandHandler.h"
 
 using namespace CEC;
 
 CCECAudioSystem::CCECAudioSystem(CCECProcessor *processor, cec_logical_address address, uint16_t iPhysicalAddress /* = 0 */) :
-    CCECBusDevice(processor, address, iPhysicalAddress)
+    CCECBusDevice(processor, address, iPhysicalAddress),
+    m_systemAudioStatus(CEC_SYSTEM_AUDIO_STATUS_ON),
+    m_audioStatus(CEC_AUDIO_MUTE_STATUS_MASK)
 {
-  m_type          = CEC_DEVICE_TYPE_AUDIO_SYSTEM;
-  m_strDeviceName = "Audio";
+  m_type = CEC_DEVICE_TYPE_AUDIO_SYSTEM;
+}
+
+bool CCECAudioSystem::SetAudioStatus(const cec_audio_status status)
+{
+  if (m_audioStatus != status)
+  {
+    CStdString strLog;
+    strLog.Format(">> %s (%X): audio status changed from %s to %s", GetLogicalAddressName(), m_iLogicalAddress, CCECCommandHandler::ToString(m_audioStatus), CCECCommandHandler::ToString(status));
+    AddLog(CEC_LOG_DEBUG, strLog.c_str());
+
+    m_audioStatus = status;
+    return true;
+  }
+
+  return false;
+}
+
+bool CCECAudioSystem::SetSystemAudioMode(const cec_system_audio_status mode)
+{
+  if (m_systemAudioStatus != mode)
+  {
+    CStdString strLog;
+    strLog.Format(">> %s (%X): system audio mode changed from %s to %s", GetLogicalAddressName(), m_iLogicalAddress, CCECCommandHandler::ToString(m_systemAudioStatus), CCECCommandHandler::ToString(mode));
+    AddLog(CEC_LOG_DEBUG, strLog.c_str());
+
+    m_systemAudioStatus = mode;
+    return true;
+  }
+
+  return false;
+}
+
+bool CCECAudioSystem::SetSystemAudioMode(const cec_command &command)
+{
+  SetSystemAudioMode((command.parameters.size == 0) ?
+    CEC_SYSTEM_AUDIO_STATUS_OFF :
+  CEC_SYSTEM_AUDIO_STATUS_ON);
+
+  return TransmitAudioStatus(command.initiator);
 }
 
 bool CCECAudioSystem::TransmitAudioStatus(cec_logical_address dest)
 {
-  // TODO
   CStdString strLog;
-  strLog.Format("<< %x -> %x: audio status feature abort", m_iLogicalAddress, dest);
+  strLog.Format("<< %x -> %x: audio status '%2x'", m_iLogicalAddress, dest, CCECCommandHandler::ToString(m_audioStatus));
   AddLog(CEC_LOG_NOTICE, strLog);
 
-  m_processor->TransmitAbort(dest, CEC_OPCODE_GIVE_AUDIO_STATUS);
-  return false;
+  cec_command command;
+  cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_REPORT_AUDIO_STATUS);
+  command.parameters.push_back((uint8_t) m_audioStatus);
+
+  return m_processor->Transmit(command);
 }
 
 bool CCECAudioSystem::TransmitSystemAudioModeStatus(cec_logical_address dest)
 {
-  // TODO
   CStdString strLog;
-  strLog.Format("<< %x -> %x: system audio mode status feature abort", m_iLogicalAddress, dest);
+  strLog.Format("<< %x -> %x: system audio mode '%s'", m_iLogicalAddress, dest, CCECCommandHandler::ToString(m_systemAudioStatus));
   AddLog(CEC_LOG_NOTICE, strLog);
 
-  m_processor->TransmitAbort(dest, CEC_OPCODE_GIVE_SYSTEM_AUDIO_MODE_STATUS);
-  return false;
+  cec_command command;
+  cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS);
+  command.parameters.push_back((uint8_t) m_systemAudioStatus);
+
+  return m_processor->Transmit(command);
 }