bool CRemoteControl::HandleRemoteEvent(CIrssMessage& message)
{
try
{
//flag should be notify, maybe check it?
char* data = message.GetData();
uint32_t datalen = message.GetDataSize();
char* deviceName;
char* keycode;
uint32_t devicenamelength;
uint32_t keycodelength;
if (datalen == 0)
{
CLog::Log(LOGERROR, "IRServerSuite: no data in remote message.");
return false;
}
if (datalen <= 8)
{
//seems to be version 1.0.4.1, only keycode is sent, use Microsoft MCE mapping??
devicenamelength = 13;
deviceName = new char[devicenamelength + 1];
sprintf(deviceName, "Microsoft MCE");
keycodelength = datalen;
keycode = new char[keycodelength + 1];
memcpy(keycode, data, keycodelength);
}
else
{
//first 4 bytes is devicename length
memcpy(&devicenamelength, data, 4);
//devicename itself
if (datalen < 4 + devicenamelength)
{
CLog::Log(LOGERROR, "IRServerSuite: invalid data in remote message (size: %u).", datalen);
return false;
}
deviceName = new char[devicenamelength + 1];
memcpy(deviceName, data + 4, devicenamelength);
if (datalen < 8 + devicenamelength)
{
CLog::Log(LOGERROR, "IRServerSuite: invalid data in remote message (size: %u).", datalen);
delete[] deviceName;
return false;
}
//next 4 bytes is keycode length
memcpy(&keycodelength, data + 4 + devicenamelength, 4);
//keycode itself
if (datalen < 8 + devicenamelength + keycodelength)
{
CLog::Log(LOGERROR, "IRServerSuite: invalid data in remote message (size: %u).", datalen);
delete[] deviceName;
return false;
}
keycode = new char[keycodelength + 1];
memcpy(keycode, data + 8 + devicenamelength, keycodelength);
}
deviceName[devicenamelength] = '\0';
keycode[keycodelength] = '\0';
//translate to a buttoncode xbmc understands
m_button = CButtonTranslator::GetInstance().TranslateLircRemoteString(deviceName, keycode);
if (g_advancedSettings.m_logLevel == LOG_LEVEL_DEBUG_FREEMEM)
{
CLog::Log(LOGINFO, "IRServerSuite, RemoteEvent: %s %s", deviceName, keycode);
}
delete[] deviceName;
delete[] keycode;
return true;
}
catch(...)
{
CLog::Log(LOGERROR, "IRServerSuite: exception while processing RemoteEvent.");
return false;
}
}
void CRemoteControl::Update()
{
if ((!m_bInitialized && !m_isConnecting) || (m_socket == INVALID_SOCKET))
{
return;
}
CIrssMessage mess;
if (!ReadPacket(mess))
{
return;
}
switch (mess.GetType())
{
case IRSSMT_RegisterClient:
m_isConnecting = false;
if ((mess.GetFlags() & IRSSMF_Success) != IRSSMF_Success)
{
//uh oh, it failed to register
Close();
CLog::Log(LOGERROR, "IRServerSuite: failed to register XBMC as a client.");
}
else
{
m_bInitialized = true;
//request info about receivers
CIrssMessage mess(IRSSMT_DetectedReceivers, IRSSMF_Request);
if (!SendPacket(mess))
{
CLog::Log(LOGERROR, "IRServerSuite: failed to send AvailableReceivers packet.");
}
mess.SetType(IRSSMT_AvailableReceivers);
if (!SendPacket(mess))
{
CLog::Log(LOGERROR, "IRServerSuite: failed to send AvailableReceivers packet.");
}
mess.SetType(IRSSMT_ActiveReceivers);
if (!SendPacket(mess))
{
CLog::Log(LOGERROR, "IRServerSuite: failed to send AvailableReceivers packet.");
}
}
break;
case IRSSMT_RemoteEvent:
HandleRemoteEvent(mess);
break;
case IRSSMT_Error:
//I suppose the errormessage is in the packet somewhere...
CLog::Log(LOGERROR, "IRServerSuite: we got an error message.");
break;
case IRSSMT_ServerShutdown:
Close();
break;
case IRSSMT_ServerSuspend:
//should we do something?
break;
case IRSSMT_ServerResume:
//should we do something?
break;
case IRSSMT_AvailableReceivers:
{
uint32_t size = mess.GetDataSize();
if (size > 0)
{
char* data = mess.GetData();
char* availablereceivers = new char[size + 1];
memcpy(availablereceivers, data, size);
availablereceivers[size] = '\0';
CLog::Log(LOGINFO, "IRServerSuite: Available receivers: %s", availablereceivers);
delete[] availablereceivers;
}
}
break;
case IRSSMT_DetectedReceivers:
{
uint32_t size = mess.GetDataSize();
if (size > 0)
{
char* data = mess.GetData();
char* detectedreceivers = new char[size + 1];
memcpy(detectedreceivers, data, size);
detectedreceivers[size] = '\0';
CLog::Log(LOGINFO, "IRServerSuite: Detected receivers: %s", detectedreceivers);
delete[] detectedreceivers;
}
}
break;
case IRSSMT_ActiveReceivers:
{
uint32_t size = mess.GetDataSize();
if (size > 0)
{
char* data = mess.GetData();
char* activereceivers = new char[size + 1];
memcpy(activereceivers, data, size);
activereceivers[size] = '\0';
CLog::Log(LOGINFO, "IRServerSuite: Active receivers: %s", activereceivers);
delete[] activereceivers;
}
}
break;
}
}