69 lines
1.8 KiB
C++
69 lines
1.8 KiB
C++
// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the MIT License. See License.txt in the project root for license information.
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#pragma once
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#include "IOutputManager.h"
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#include "StdWrapper.h"
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#include "EventLog.h"
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#include "exceptions.h"
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#include "StringHelpers.h"
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#include "debugutil.h"
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class BaseOutputManager :
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public IOutputManager
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{
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public:
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BaseOutputManager() : BaseOutputManager(/* fEnableNativeLogging */ true) {}
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BaseOutputManager(bool enableNativeLogging) :
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m_disposed(false),
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stdoutWrapper(nullptr),
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stderrWrapper(nullptr),
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m_enableNativeRedirection(enableNativeLogging)
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{
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InitializeSRWLock(&m_srwLock);
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}
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~BaseOutputManager() {}
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void
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TryStartRedirection()
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{
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const auto startLambda = [&]() { this->Start(); };
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TryOperation(startLambda, L"Could not start stdout redirection in %s. Exception message: %s.");
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}
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void
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TryStopRedirection()
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{
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const auto stopLambda = [&]() { this->Stop(); };
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TryOperation(stopLambda, L"Could not stop stdout redirection in %s. Exception message: %s.");
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}
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protected:
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std::wstring m_stdOutContent;
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bool m_disposed;
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bool m_enableNativeRedirection;
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SRWLOCK m_srwLock{};
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std::unique_ptr<StdWrapper> stdoutWrapper;
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std::unique_ptr<StdWrapper> stderrWrapper;
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template<typename Functor>
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void
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TryOperation(Functor func,
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std::wstring exceptionMessage)
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{
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try
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{
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func();
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}
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catch (std::runtime_error& exception)
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{
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EventLog::Warn(ASPNETCORE_EVENT_GENERAL_WARNING, exceptionMessage.c_str(), GetModuleName().c_str(), to_wide_string(exception.what(), GetConsoleOutputCP()).c_str());
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}
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catch (...)
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{
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OBSERVE_CAUGHT_EXCEPTION();
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}
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}
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};
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