std::shared_ptr<Aws::Http::HttpRequest>
NetlibHttpClientFactory::CreateHttpRequest(
const Aws::String& uri,
Aws::Http::HttpMethod method,
const Aws::IOStreamFactory& streamFactory) const {
return CreateHttpRequest(Aws::Http::URI(uri), method, streamFactory);
}
void FCrashUpload::PostReportComplete()
{
if (PauseState == EUploadState::PostingReportComplete)
{
// Wait for confirmation
SetCurrentState(EUploadState::WaitingToPostReportComplete);
return;
}
AssignReportIdToPostDataBuffer();
auto Request = CreateHttpRequest();
Request->SetVerb( TEXT( "POST" ) );
Request->SetURL(UrlPrefix / TEXT("UploadComplete"));
Request->SetHeader( TEXT( "Content-Type" ), TEXT( "text/plain; charset=us-ascii" ) );
Request->SetContent(PostData);
UE_LOG( CrashReportClientLog, Log, TEXT( "Sending HTTP request: %s" ), *Request->GetURL() );
if (Request->ProcessRequest())
{
SetCurrentState(EUploadState::PostingReportComplete);
}
else
{
CheckPendingReportsForFilesToUpload();
}
}
bool FCrashUpload::SendCheckReportRequest()
{
FString XMLString;
UE_LOG(CrashReportClientLog, Log, TEXT("Sending HTTP request (checking report)"));
auto Request = CreateHttpRequest();
if (State == EUploadState::CheckingReport)
{
AssignReportIdToPostDataBuffer();
Request->SetURL(UrlPrefix / TEXT("CheckReport"));
Request->SetHeader(TEXT("Content-Type"), TEXT("text/plain; charset=us-ascii"));
}
else
{
// This part is Windows-specific on the server
ErrorReport.LoadWindowsReportXmlFile( XMLString );
// Convert the XMLString into the UTF-8.
FTCHARToUTF8 Converter( (const TCHAR*)*XMLString, XMLString.Len() );
const int32 Length = Converter.Length();
PostData.Reset( Length );
PostData.AddUninitialized( Length );
CopyAssignItems( (ANSICHAR*)PostData.GetData(), Converter.Get(), Length );
Request->SetURL(UrlPrefix / TEXT("CheckReportDetail"));
Request->SetHeader(TEXT("Content-Type"), TEXT("text/plain; charset=utf-8"));
}
UE_LOG( CrashReportClientLog, Log, TEXT( "PostData Num: %i" ), PostData.Num() );
Request->SetVerb(TEXT("POST"));
Request->SetContent(PostData);
return Request->ProcessRequest();
}
void FCrashUpload::UploadNextFile()
{
UE_LOG(CrashReportClientLog, Log, TEXT("UploadNextFile: have %d pending files"), PendingFiles.Num());
// Loop to keep trying files until a send succeeds or we run out of files
while (PendingFiles.Num() != 0)
{
FString PathOfFileToUpload = PendingFiles.Pop();
// Remember if there was already a diagnostics file in the report, so we don't send it twice
if (PathOfFileToUpload.EndsWith(GDiagnosticsFilename))
{
bDiagnosticsFileSent = true;
}
if (FPlatformFileManager::Get().GetPlatformFile().FileSize(*PathOfFileToUpload) > MaxFileSizeToUpload)
{
UE_LOG(CrashReportClientLog, Warning, TEXT("Skipping large crash report file"));
continue;
}
if (!FFileHelper::LoadFileToArray(PostData, *PathOfFileToUpload))
{
UE_LOG(CrashReportClientLog, Warning, TEXT("Failed to load crash report file"));
continue;
}
UE_LOG(CrashReportClientLog, Log, TEXT("UploadNextFile: uploading %d bytes ('%s')"), PostData.Num(), *PathOfFileToUpload);
FString Filename = FPaths::GetCleanFilename(PathOfFileToUpload);
if (Filename == "diagnostics.txt")
{
// Ensure diagnostics file is capitalized for server
Filename[0] = 'D';
}
// Set up request for upload
UE_LOG(CrashReportClientLog, Log, TEXT("Sending HTTP request (posting file)"));
auto Request = CreateHttpRequest();
Request->SetVerb(TEXT("POST"));
Request->SetHeader(TEXT("Content-Type"), TEXT("application/octet-stream"));
Request->SetURL(UrlPrefix / TEXT("UploadReportFile"));
Request->SetContent(PostData);
Request->SetHeader(TEXT("DirectoryName"), *ErrorReport.GetReportDirectoryLeafName());
Request->SetHeader(TEXT("FileName"), Filename);
Request->SetHeader(TEXT("FileLength"), FString::FromInt(PostData.Num()));
if (Request->ProcessRequest())
{
return;
}
UE_LOG(CrashReportClientLog, Warning, TEXT("Failed to send file upload request"));
}
PostReportComplete();
}
void FCrashUpload::SendPingRequest()
{
SetCurrentState(EUploadState::PingingServer);
auto Request = CreateHttpRequest();
Request->SetVerb(TEXT("GET"));
Request->SetURL(UrlPrefix / TEXT("Ping"));
UE_LOG( CrashReportClientLog, Log, TEXT( "Sending HTTP request: %s" ), *Request->GetURL() );
if (Request->ProcessRequest())
{
FTicker::GetCoreTicker().AddTicker(FTickerDelegate::CreateRaw(this, &FCrashUpload::PingTimeout), PingTimeoutSeconds);
}
else
{
PingTimeout(0);
}
}
void FCrashUpload::CompressAndSendData()
{
UE_LOG(CrashReportClientLog, Log, TEXT("CompressAndSendData have %d pending files"), PendingFiles.Num());
// Compress all files into one archive.
const int32 BufferSize = 16*1024*1024;
TArray<uint8> UncompressedData;
UncompressedData.Reserve( BufferSize );
FMemoryWriter MemoryWriter( UncompressedData, false, true );
int32 CurrentFileIndex = 0;
// Loop to keep trying files until a send succeeds or we run out of files
while (PendingFiles.Num() != 0)
{
const FString PathOfFileToUpload = PendingFiles.Pop();
if (FPlatformFileManager::Get().GetPlatformFile().FileSize(*PathOfFileToUpload) > MaxFileSizeToUpload)
{
UE_LOG(CrashReportClientLog, Warning, TEXT("Skipping large crash report file"));
continue;
}
if (!FFileHelper::LoadFileToArray(PostData, *PathOfFileToUpload))
{
UE_LOG(CrashReportClientLog, Warning, TEXT("Failed to load crash report file"));
continue;
}
const bool bSkipLogFile = !FCrashReportClientConfig::Get().GetSendLogFile() && PathOfFileToUpload.EndsWith( TEXT( ".log" ) );
if (bSkipLogFile)
{
UE_LOG( CrashReportClientLog, Warning, TEXT( "Skipping the log file" ) );
continue;
}
UE_LOG(CrashReportClientLog, Log, TEXT("CompressAndSendData compressing %d bytes ('%s')"), PostData.Num(), *PathOfFileToUpload);
FString Filename = FPaths::GetCleanFilename(PathOfFileToUpload);
if (Filename == "diagnostics.txt")
{
// Ensure diagnostics file is capitalized for server
Filename[0] = 'D';
}
FCompressedCrashFile FileToCompress( CurrentFileIndex, Filename, PostData );
CurrentFileIndex++;
MemoryWriter << FileToCompress;
}
uint8* CompressedDataRaw = new uint8[BufferSize];
int32 CompressedSize = BufferSize;
int32 UncompressedSize = UncompressedData.Num();
const bool bResult = FCompression::CompressMemory( COMPRESS_ZLIB, CompressedDataRaw, CompressedSize, UncompressedData.GetData(), UncompressedSize );
if( !bResult )
{
UE_LOG(CrashReportClientLog, Warning, TEXT("Couldn't compress the crash report files"));
SetCurrentState(EUploadState::Cancelled);
return;
}
const FString Filename = ErrorReport.GetReportDirectoryLeafName() + TEXT(".ue4crash");
// Copy compressed data into the array.
TArray<uint8> CompressedData;
CompressedData.Append( CompressedDataRaw, CompressedSize );
delete [] CompressedDataRaw;
CompressedDataRaw = nullptr;
// Set up request for upload
auto Request = CreateHttpRequest();
Request->SetVerb(TEXT("POST"));
Request->SetHeader(TEXT("Content-Type"), TEXT("application/octet-stream"));
Request->SetURL(UrlPrefix / TEXT("UploadReportFile"));
Request->SetContent(CompressedData);
Request->SetHeader(TEXT("DirectoryName"), *ErrorReport.GetReportDirectoryLeafName());
Request->SetHeader(TEXT("FileName"), Filename);
Request->SetHeader(TEXT("FileLength"), TTypeToString<int32>::ToString(CompressedData.Num()) );
Request->SetHeader(TEXT("CompressedSize"), TTypeToString<int32>::ToString(CompressedSize) );
Request->SetHeader(TEXT("UncompressedSize"), TTypeToString<int32>::ToString(UncompressedSize) );
Request->SetHeader(TEXT("NumberOfFiles"), TTypeToString<int32>::ToString(CurrentFileIndex) );
UE_LOG( CrashReportClientLog, Log, TEXT( "Sending HTTP request: %s" ), *Request->GetURL() );
if (Request->ProcessRequest())
{
return;
}
else
{
UE_LOG(CrashReportClientLog, Warning, TEXT("Failed to send file upload request"));
SetCurrentState(EUploadState::Cancelled);
}
}