51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
#pragma once
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#include "CoreMinimal.h"
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#include "LockedWrapper.h"
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#include <string>
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// Class FlxSockets
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//
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// This class is responsible for creating outgoing and incoming
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// sockets for the Luprex engine. It then relays data into and out
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// of the Luprex engine.
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//
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// It only has one interesting method: Update(). This one method
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// does all the communication for the Luprex engine. Note that
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// there aren't any methods where Unreal can query the state
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// of the FlxSockets. That's because this class is for
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// communication between Luprex and outside servers and clients,
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// NOT for communication with Unreal.
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//
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// The FlxSockets keeps a pointer to the EngineWrapper.
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// The EngineWrapper must outlive the FlxSockets.
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//
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// This class is an abstract base class. A derived class
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// implements all the behavior.
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//
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struct EngineWrapper;
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class FlxSockets
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{
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protected:
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FlxSockets() {}
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public:
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// Create the Luprex socket system.
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static FlxSockets* Create(FlxLockedWrapper &w);
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// Close all sockets.
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virtual void ForceCloseEverything(FlxLockedWrapper& w) = 0;
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// The update routine relays data into and out of
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// luprex via TCP/IP sockets.
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virtual void Update(FlxLockedWrapper& w) = 0;
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// Delete the luprex socket system.
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// You must call ForceCloseEverything first.
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virtual ~FlxSockets() {}
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// Obtain any error status report.
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virtual std::string GetError() = 0;
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}; |