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b98de3ee40
#TTP 338960 CRITICAL: UFE: CRASH: Quick Launching project for HTML5
- Fixup some logic change which went in a recent refactor for nfs.
- Correctly launch firefox with the right http protocol url instead of file:// when cook on the fly is set.
- Re- enable http nfs for win64.
#codereview peter.sauerbrei
[CL 2230905 by Ankit Khare in Main branch]
158 lines
3.2 KiB
C++
158 lines
3.2 KiB
C++
#include "NetworkFilePrivatePCH.h"
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#if ENABLE_HTTP_FOR_NFS
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#include "HTTPTransport.h"
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#include "NetworkMessage.h"
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#if PLATFORM_HTML5_WIN32
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#include "WinHttp.h"
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#endif
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#if PLATFORM_HTML5_BROWSER
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#include "HTML5JavaScriptFx.h"
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#include <emscripten.h>
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#endif
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FHTTPTransport::FHTTPTransport()
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:Guid(FGuid::NewGuid())
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{
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}
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bool FHTTPTransport::Initialize(const TCHAR* InHostIp)
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{
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// parse out the format
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FString HostIp = InHostIp;
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// make sure that we have the correct protcol
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ensure( HostIp.RemoveFromStart("http://") );
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// check if we have specified the port also
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if ( HostIp.Contains(":") == false)
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{
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// no port put the default one on
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HostIp = FString::Printf(TEXT("%s:%d"), *HostIp, (int)(DEFAULT_HTTP_FILE_SERVING_PORT) );
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}
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// make sure that our string is again correctly formated
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HostIp = FString::Printf(TEXT("http://%s"),*HostIp);
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FCString::Sprintf(Url, *HostIp);
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#if !PLATFORM_HTML5
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HttpRequest = FHttpModule::Get().CreateRequest();
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HttpRequest->SetURL(Url);
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#endif
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#if PLATFORM_HTML5_WIN32
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HTML5Win32::NFSHttp::Init(TCHAR_TO_ANSI(Url));
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#endif
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#if PLATFORM_HTML5_BROWSER
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emscripten_log(EM_LOG_CONSOLE , "Unreal File Server URL : %s ", TCHAR_TO_ANSI(Url));
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#endif
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TArray<uint8> In,Out;
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bool RetResult = SendPayloadAndReceiveResponse(In,Out);
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return RetResult;
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}
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bool FHTTPTransport::SendPayloadAndReceiveResponse(TArray<uint8>& In, TArray<uint8>& Out)
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{
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#if !PLATFORM_HTML5
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if (GIsRequestingExit) // We have already lost HTTP Module.
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return false;
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class HTTPRequestHandler
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{
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public:
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HTTPRequestHandler(TArray<uint8>& InOut)
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:Out(InOut)
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{}
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void HttpRequestComplete( FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse, bool bSucceeded)
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{
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if (HttpResponse.IsValid())
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Out.Append(HttpResponse->GetContent());
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}
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private:
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TArray<uint8>& Out;
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};
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HTTPRequestHandler Handler(Out);
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HttpRequest->OnProcessRequestComplete().BindRaw(&Handler,&HTTPRequestHandler::HttpRequestComplete );
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if ( In.Num() )
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{
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HttpRequest->SetVerb("POST");
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FBufferArchive Ar;
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Ar << Guid;
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Ar.Append(In);
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HttpRequest->SetContent(Ar);
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}
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else
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{
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HttpRequest->SetVerb("GET");
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}
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HttpRequest->ProcessRequest();
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FDateTime StartTime;
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FTimespan Span = FDateTime::UtcNow() - StartTime;
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while( HttpRequest->GetStatus() != EHttpRequestStatus::Failed && HttpRequest->GetStatus() != EHttpRequestStatus::Succeeded && Span.GetSeconds() < 10 )
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{
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HttpRequest->Tick(0);
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Span = FDateTime::UtcNow() - StartTime;
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}
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if (HttpRequest->GetStatus() == EHttpRequestStatus::Succeeded)
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return true;
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HttpRequest->CancelRequest();
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return false;
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#else // PLATFORM_HTML5
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FBufferArchive Ar;
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if ( In.Num() )
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{
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Ar << Guid;
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}
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Ar.Append(In);
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unsigned char *OutData = NULL;
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unsigned int OutSize= 0;
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#if PLATFORM_HTML5_WIN32
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bool RetVal = HTML5Win32::NFSHttp::SendPayLoadAndRecieve(Ar.GetData(), Ar.Num(), &OutData, OutSize);
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if (OutSize)
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{
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Out.Append(OutData,OutSize);
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free (OutData);
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}
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return RetVal;
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#endif
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#if PLATFORM_HTML5_BROWSER
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UE_SendAndRecievePayLoad(TCHAR_TO_ANSI(Url),(char*)Ar.GetData(),Ar.Num(),(char**)&OutData,(int*)&OutSize);
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if (OutSize)
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{
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Out.Append(OutData,OutSize);
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// don't go through the Unreal Memory system.
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::free (OutData);
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}
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return true;
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#endif
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#endif
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}
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#endif |