96 lines
2.2 KiB
C++
96 lines
2.2 KiB
C++
/***
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Copyright (C) 2023 J Reece Wilson (a/k/a "Reece"). All rights reserved.
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File: LSIOHandle.cpp
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Date: 2023-9-16
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Author: Reece
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***/
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#include <Source/RuntimeInternal.hpp>
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#include "Loop.hpp"
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#include "LSIOHandle.hpp"
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#if defined(AURORA_IS_MODERNNT_DERIVED)
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#include <Source/IO/AuIOHandle.hpp>
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#include <Source/IO/IPC/AuIPCPipe.NT.hpp>
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#endif
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namespace Aurora::IO::Loop
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{
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LSIOHandle::LSIOHandle()
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{ }
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LSIOHandle::LSIOHandle(const AuSPtr<IIOHandle> &pHandle) : pHandle(pHandle)
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{ }
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bool LSIOHandle::OnTrigger(AuUInt handle)
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{
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return true;
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}
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const AuList<AuUInt> &LSIOHandle::GetHandles()
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{
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static AuList<AuUInt> kDummyArray;
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return kDummyArray;
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}
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#if defined(AURORA_IS_POSIX_DERIVED)
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const AuList<AuUInt> &LSIOHandle::GetWriteHandles()
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{
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static AuList<AuUInt> kDummyArray;
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return kDummyArray;
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}
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AuUInt LSIOHandle::GetWriteHandle()
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{
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return this->pHandle->GetOSWriteHandleSafe().ValueOr(-1);
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}
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#endif
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AuUInt LSIOHandle::GetHandle()
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{
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return this->pHandle->GetOSReadHandleSafe().ValueOr(-1);
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}
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bool LSIOHandle::Singular()
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{
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return true;
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}
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ELoopSource LSIOHandle::GetType()
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{
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return ELoopSource::eSourceHandle;
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}
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AUKN_SYM AuSPtr<ILoopSource> NewLSIOHandle(const AuSPtr<IIOHandle> &pHandle)
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{
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if (!pHandle)
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{
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SysPushErrorArg();
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return {};
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}
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#if defined(AURORA_IS_MODERNNT_DERIVED)
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if (pHandle->IsPipe())
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{
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if (auto pIPCPipe = AuStaticCast<AFileHandle>(pHandle)->pIPCPipe)
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{
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return pIPCPipe->AsReadChannelHasData();
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}
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else
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{
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SysPushErrorResourceInvalid("Use the loop source provided by the IPC pipe class.");
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return {};
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}
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}
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if (pHandle->IsTTY())
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{
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SysPushErrorResourceInvalid("Use the loop source provided by AuConsole::StdInBufferLoopSource() or AuLoop::NewStdIn(). If this is a PTY, you're out of luck.");
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return {};
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}
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#endif
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return AuMakeShared<LSIOHandle>(pHandle);
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}
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} |