AuroraRuntime/Include/Aurora/Processes/IProcess.hpp
2021-09-06 11:58:08 +01:00

41 lines
1.1 KiB
C++

/***
Copyright (C) 2021 J Reece Wilson (a/k/a "Reece"). All rights reserved.
File: IProcess.hpp
Date: 2021-6-9
Author: Reece
***/
#pragma once
namespace Aurora::Threading
{
class IWaitable;
}
namespace Aurora::Processes
{
class IProcess
{
public:
///
/// @return the waitable of a waitable child process or thread leader
virtual AuSPtr<Threading::IWaitable> AsWaitable() = 0;
/// Assuming AsWaitable()->TryLock() && Spawn != SpawnType::kSpawnAtomicOvermap,
/// returns the true return value of the process
/// otherwise returns zero
virtual AuSInt GetExitCode() = 0;
///
/// @param exitOnSpawn atomically destroys the current process <br>
/// some platforms only support this
///
virtual bool Start(enum ESpawnType, bool fwdOut, bool fwdErr, bool fwdIn) = 0;
virtual bool Terminate() = 0;
virtual bool TryKill() = 0;
virtual bool Read(bool error, void *buffer, AuUInt32 &len) = 0;
virtual bool Write(const void *buffer, AuUInt32 len) = 0;
};
}