bool FTCPTransport::SendPayloadAndReceiveResponse(TArray<uint8>& In, TArray<uint8>& Out)
{
bool SendResult = false;
#if USE_MCSOCKET_FOR_NFS
SendResult = FNFSMessageHeader::WrapAndSendPayload(In, FSimpleAbstractSocket_FMultichannelTCPSocket(MCSocket, NFS_Channels::Main));
#else
SendResult = FNFSMessageHeader::WrapAndSendPayload(In, FSimpleAbstractSocket_FSocket(FileSocket));
#endif
if (!SendResult)
return false;
FArrayReader Response;
bool RetResult = false;
#if USE_MCSOCKET_FOR_NFS
RetResult = FNFSMessageHeader::ReceivePayload(Response, FSimpleAbstractSocket_FMultichannelTCPSocket(MCSocket, NFS_Channels::Main));
#else
RetResult = FNFSMessageHeader::ReceivePayload(Response, FSimpleAbstractSocket_FSocket(FileSocket));
#endif
if (RetResult)
{
Out.Append( Response.GetData(), Response.Num());
return true;
}
return false;
}
bool ImportObjImpl::GetMessage(FString & Result)
{
// get all data from client and create one long FString from it
// return the result when the client is out of pending data.
//FString Result;
uint32 DataSize = 0;
while (Client->HasPendingData(DataSize) && DataSize > 0)
{
//UE_LOG(LogM2U, Log, TEXT("pending data size %i"), DataSize);
// create data array to read from client
//FArrayReaderPtr Data = MakeShareable(new FArrayReader(true));
FArrayReader Data;
Data.SetNumUninitialized(DataSize);
int32 BytesRead = 0;
// read pending data into the Data array reader
if (Client->Recv(Data.GetData(), Data.Num(), BytesRead))
{
//UE_LOG(LogM2U, Log, TEXT("DataNum %i, BytesRead: %i"), Data.Num(), BytesRead);
// the data we receive is supposed to be ansi, but we will work with TCHAR, so we have to convert
int32 DestLen = TStringConvert<ANSICHAR, TCHAR>::ConvertedLength((char*)(Data.GetData()), Data.Num());
//UE_LOG(LogM2U, Log, TEXT("DestLen will be %i"), DestLen);
TCHAR* Dest = new TCHAR[DestLen + 1];
TStringConvert<ANSICHAR, TCHAR>::Convert(Dest, DestLen, (char*)(Data.GetData()), Data.Num());
Dest[DestLen] = '\0';
//FString Text(Dest); // FString from tchar array
//UE_LOG(LogM2U, Log, TEXT("server received %s"), *Text);
//UE_LOG(LogM2U, Log, TEXT("Server received: %s"), Dest);
//FString Result = ExecuteCommand(Dest, this);
//SendResponse(Result);
// add all the message parts to the Result
Result += Dest;
delete Dest;
}
}// while
if (!Result.IsEmpty())
return true;
else
return false;
}
bool FNetworkPlatformFile::InitializeInternal(IPlatformFile* Inner, const TCHAR* HostIP)
{
// This platform file requires an inner.
check(Inner != NULL);
InnerPlatformFile = Inner;
if (HostIP == NULL)
{
UE_LOG(LogNetworkPlatformFile, Error, TEXT("No Host IP specified in the commandline."));
bIsUsable = false;
return false;
}
// Save and Intermediate directories are always local
LocalDirectories.Add(FPaths::EngineDir() / TEXT("Binaries"));
LocalDirectories.Add(FPaths::EngineIntermediateDir());
LocalDirectories.Add(FPaths::GameDir() / TEXT("Binaries"));
LocalDirectories.Add(FPaths::GameIntermediateDir());
LocalDirectories.Add(FPaths::GameSavedDir() / TEXT("Backup"));
LocalDirectories.Add(FPaths::GameSavedDir() / TEXT("Config"));
LocalDirectories.Add(FPaths::GameSavedDir() / TEXT("Logs"));
LocalDirectories.Add(FPaths::GameSavedDir() / TEXT("Sandboxes"));
InnerPlatformFile->GetLowerLevel()->AddLocalDirectories(LocalDirectories);
FNetworkFileArchive Payload(NFS_Messages::Heartbeat);
FArrayReader Out;
if (!SendPayloadAndReceiveResponse(Payload,Out))
bIsUsable = true;
// lets see we can test whether the server is up.
if (Out.Num())
{
FCommandLine::AddToSubprocessCommandline( *FString::Printf( TEXT("-FileHostIP=%s"), HostIP ) );
bIsUsable = true;
}
return bIsUsable;
}
