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59 lines
1.2 KiB
C
59 lines
1.2 KiB
C
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// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include <atomic>
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#include "Containers/UnrealString.h"
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#include "HAL/PlatformProcess.h"
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#include "HAL/Runnable.h"
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#include "HAL/RunnableThread.h"
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#include "Misc/AsyncTaskNotification.h"
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class FWebAPILiquidJSProcess : private FRunnable
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{
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public:
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enum class EStatus : uint8
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{
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Stopped = 0,
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Error = 1,
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Launching = 2,
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Running = 3,
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};
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public:
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FWebAPILiquidJSProcess();
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virtual ~FWebAPILiquidJSProcess();
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/** Starts the webapp external process, first launch will take some time as it needs to compile the webapp */
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bool TryStart();
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/** Shutdown the webapp external process */
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void Shutdown();
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/** Get the webapp's status. */
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EStatus GetStatus() const;
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/** Enable / disable external logger */
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void SetExternalLoggerEnabled(bool bEnableExternalLog) const;
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protected:
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virtual uint32 Run() override;
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private:
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/** Plugin root folder */
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FString Root;
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/** WebApp Node.js process handle */
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FProcHandle Process;
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/** Thread for WebApp node.js process (read stdout and forward to log) */
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FRunnableThread* Thread = nullptr;
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/** Progress notification */
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TUniquePtr<FAsyncTaskNotification> TaskNotification;
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/** The current status of the web app. */
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std::atomic<EStatus> Status;
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};
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