X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Flib%2Fdevices%2FCECBusDevice.cpp;h=5b9d421bd25c2dea260092887eb04c624d405658;hb=63b566782198773b401502b4db40d24caed0cfc9;hp=429d73fbd162f137870f8c5ed3b479c7fbe80504;hpb=d297cbd4fc30bc93836532a9a31027b7e64150b3;p=deb_libcec.git

diff --git a/src/lib/devices/CECBusDevice.cpp b/src/lib/devices/CECBusDevice.cpp
index 429d73f..5b9d421 100644
--- a/src/lib/devices/CECBusDevice.cpp
+++ b/src/lib/devices/CECBusDevice.cpp
@@ -372,7 +372,7 @@ bool CCECBusDevice::RequestVendorId(void)
 {
   bool bReturn(false);
 
-  if (!MyLogicalAddressContains(m_iLogicalAddress))
+  if (!MyLogicalAddressContains(m_iLogicalAddress) && GetMyLogicalAddress() != CECDEVICE_UNKNOWN)
   {
     MarkBusy();
     CLibCEC::AddLog(CEC_LOG_NOTICE, "<< requesting vendor ID of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
@@ -567,44 +567,49 @@ bool CCECBusDevice::TryLogicalAddress(void)
 
 void CCECBusDevice::SetDeviceStatus(const cec_bus_device_status newStatus)
 {
-  CLockObject lock(m_mutex);
-  switch (newStatus)
-  {
-  case CEC_DEVICE_STATUS_UNKNOWN:
-    if (m_deviceStatus != newStatus)
-      CLibCEC::AddLog(CEC_LOG_DEBUG, "device status of %s changed into 'unknown'", ToString(m_iLogicalAddress));
-    m_iStreamPath      = 0;
-    m_powerStatus      = CEC_POWER_STATUS_UNKNOWN;
-    m_vendor           = CEC_VENDOR_UNKNOWN;
-    m_menuState        = CEC_MENU_STATE_ACTIVATED;
-    m_bActiveSource    = false;
-    m_iLastActive      = 0;
-    m_cecVersion       = CEC_VERSION_UNKNOWN;
-    m_deviceStatus     = newStatus;
-    break;
-  case CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC:
-    if (m_deviceStatus != newStatus)
-      CLibCEC::AddLog(CEC_LOG_DEBUG, "device status of %s changed into 'handled by libCEC'", ToString(m_iLogicalAddress));
-    m_iStreamPath      = 0;
-    m_powerStatus      = CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON;
-    m_vendor           = CEC_VENDOR_UNKNOWN;
-    m_menuState        = CEC_MENU_STATE_ACTIVATED;
-    m_bActiveSource    = false;
-    m_iLastActive      = 0;
-    m_cecVersion       = CEC_VERSION_1_3A;
-    m_deviceStatus     = newStatus;
-    break;
-  case CEC_DEVICE_STATUS_PRESENT:
-    if (m_deviceStatus != newStatus)
-      CLibCEC::AddLog(CEC_LOG_DEBUG, "device status of %s changed into 'present'", ToString(m_iLogicalAddress));
-    m_deviceStatus = newStatus;
-    break;
-  case CEC_DEVICE_STATUS_NOT_PRESENT:
-    if (m_deviceStatus != newStatus)
-      CLibCEC::AddLog(CEC_LOG_DEBUG, "device status of %s changed into 'not present'", ToString(m_iLogicalAddress));
-    m_deviceStatus = newStatus;
-    break;
+  {
+    CLockObject lock(m_mutex);
+    switch (newStatus)
+    {
+    case CEC_DEVICE_STATUS_UNKNOWN:
+      if (m_deviceStatus != newStatus)
+        CLibCEC::AddLog(CEC_LOG_DEBUG, "device status of %s changed into 'unknown'", ToString(m_iLogicalAddress));
+      m_iStreamPath      = 0;
+      m_powerStatus      = CEC_POWER_STATUS_UNKNOWN;
+      m_vendor           = CEC_VENDOR_UNKNOWN;
+      m_menuState        = CEC_MENU_STATE_ACTIVATED;
+      m_bActiveSource    = false;
+      m_iLastActive      = 0;
+      m_cecVersion       = CEC_VERSION_UNKNOWN;
+      m_deviceStatus     = newStatus;
+      break;
+    case CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC:
+      if (m_deviceStatus != newStatus)
+        CLibCEC::AddLog(CEC_LOG_DEBUG, "device status of %s changed into 'handled by libCEC'", ToString(m_iLogicalAddress));
+      m_iStreamPath      = 0;
+      m_powerStatus      = CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON;
+      m_vendor           = CEC_VENDOR_UNKNOWN;
+      m_menuState        = CEC_MENU_STATE_ACTIVATED;
+      m_bActiveSource    = false;
+      m_iLastActive      = 0;
+      m_cecVersion       = CEC_VERSION_1_3A;
+      m_deviceStatus     = newStatus;
+      break;
+    case CEC_DEVICE_STATUS_PRESENT:
+      if (m_deviceStatus != newStatus)
+        CLibCEC::AddLog(CEC_LOG_DEBUG, "device status of %s changed into 'present'", ToString(m_iLogicalAddress));
+      m_deviceStatus = newStatus;
+      break;
+    case CEC_DEVICE_STATUS_NOT_PRESENT:
+      if (m_deviceStatus != newStatus)
+        CLibCEC::AddLog(CEC_LOG_DEBUG, "device status of %s changed into 'not present'", ToString(m_iLogicalAddress));
+      m_deviceStatus = newStatus;
+      break;
+    }
   }
+
+  if (newStatus == CEC_DEVICE_STATUS_PRESENT)
+    RequestVendorId();
 }
 
 void CCECBusDevice::SetPhysicalAddress(uint16_t iNewAddress)
@@ -625,6 +630,20 @@ void CCECBusDevice::SetStreamPath(uint16_t iNewAddress, uint16_t iOldAddress /*
     CLibCEC::AddLog(CEC_LOG_DEBUG, ">> %s (%X): stream path changed from %04x to %04x", GetLogicalAddressName(), m_iLogicalAddress, iOldAddress == 0 ? m_iStreamPath : iOldAddress, iNewAddress);
     m_iStreamPath = iNewAddress;
 
+    CCECBusDevice *device = m_processor->GetDeviceByPhysicalAddress(iNewAddress, false);
+    if (device)
+    {
+      // if a device is found with the new physical address, mark it as active, which will automatically mark all other devices as inactive
+      device->SetActiveSource();
+    }
+    else
+    {
+      // try to find the device with the old address, and mark it as inactive when found
+      device = m_processor->GetDeviceByPhysicalAddress(iOldAddress, false);
+      if (device)
+        device->SetInactiveSource();
+    }
+
     if (iNewAddress > 0)
     {
       lock.Unlock();
@@ -869,6 +888,35 @@ bool CCECBusDevice::TransmitPhysicalAddress(void)
   return bReturn;
 }
 
+bool CCECBusDevice::TransmitSetMenuLanguage(cec_logical_address dest)
+{
+  bool bReturn(false);
+  cec_menu_language language = GetMenuLanguage();
+
+  char lang[3];
+  {
+    CLockObject lock(m_mutex);
+    lang[0] = language.language[0];
+    lang[1] = language.language[1];
+    lang[2] = language.language[2];
+  }
+
+  MarkBusy();
+  if (lang[0] == '?' && lang[1] == '?' && lang[2] == '?')
+  {
+      CLibCEC::AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): Menu language feature abort", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest);
+      m_processor->TransmitAbort(dest, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
+      bReturn = true;
+  }
+  else
+  {
+      CLibCEC::AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> broadcast (F): Menu language '%s'", GetLogicalAddressName(), m_iLogicalAddress, lang);
+      bReturn = m_handler->TransmitSetMenuLanguage(m_iLogicalAddress, lang);
+  }
+  MarkReady();
+  return bReturn;
+}
+
 bool CCECBusDevice::TransmitPoll(cec_logical_address dest)
 {
   bool bReturn(false);