Started adding in Steam Workshop support today

Former-commit-id: 61ccb9268f557fc3b9be093fde7b157d9a926bfd

Source/AdvancedSessions/Classes/SteamFuncs/SteamWSRequestUGCDetailsCallbackProxy.h

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+// Copyright 1998-2015 Epic Games, Inc. All Rights Reserved.
+#pragma once
+
+// This is taken directly from UE4 - OnlineSubsystemSteamPrivatePCH.h as a fix for the array_count macro
+
+// @todo Steam: Steam headers trigger secure-C-runtime warnings in Visual C++. Rather than mess with _CRT_SECURE_NO_WARNINGS, we'll just
+//	disable the warnings locally. Remove when this is fixed in the SDK
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable:4996)
+#endif
+
+#if PLATFORM_WINDOWS || PLATFORM_MAC || PLATFORM_LINUX
+
+#pragma push_macro("ARRAY_COUNT")
+#undef ARRAY_COUNT
+
+#include <steam/steam_api.h>
+
+#pragma pop_macro("ARRAY_COUNT")
+
+#endif
+
+// @todo Steam: See above
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif
+
+#include "SteamWSRequestUGCDetailsCallbackProxy.generated.h"
+
+UCLASS(MinimalAPI)
+class USteamWSRequestUGCDetailsCallbackProxy : public UOnlineBlueprintCallProxyBase
+{
+	GENERATED_UCLASS_BODY()
+
+	// Called when there is a successful results return
+	UPROPERTY(BlueprintAssignable)
+	FEmptyOnlineDelegate OnSuccess;
+
+	// Called when there is an unsuccessful results return
+	UPROPERTY(BlueprintAssignable)
+	FEmptyOnlineDelegate OnFailure;
+
+	// Ends the current session
+	UFUNCTION(BlueprintCallable, meta=(BlueprintInternalUseOnly = "true", WorldContext="WorldContextObject"), Category = "Online|AdvancedSteamWorkshop")
+	static USteamWSRequestUGCDetailsCallbackProxy* GetWorkshopItemDetails(UObject* WorldContextObject, FBPSteamWorkshopID WorkShopID, int32 NumSecondsBeforeTimeout);
+
+	// UOnlineBlueprintCallProxyBase interface
+	virtual void Activate() override;
+	// End of UOnlineBlueprintCallProxyBase interface
+
+private:
+	
+#if PLATFORM_WINDOWS || PLATFORM_MAC || PLATFORM_LINUX
+	// Internal callback when the operation completes, calls out to the public success/failure callbacks
+	/* Steam UGC details */
+	//STEAM_CALLBACK(USteamWSRequestUGCDetailsCallbackProxy, OnUGCRequestUGCDetails, SteamUGCRequestUGCDetailsResult_t, OnUGCRequestUGCDetailsCallback);
+	void OnUGCRequestUGCDetails(SteamUGCRequestUGCDetailsResult_t *pResult, bool bIOFailure);
+	CCallResult<USteamWSRequestUGCDetailsCallbackProxy, SteamUGCRequestUGCDetailsResult_t> m_callResultUGCRequestDetails;
+#endif
+
+private:
+
+	FBPSteamWorkshopID WorkShopID;
+
+	int32 NumSecondsBeforeTimeout;
+
+	UObject* WorldContextObject;
+};