117 lines
3.0 KiB
C++
117 lines
3.0 KiB
C++
/******************************************************************************
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*
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* This file is part of Log4Qt library.
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*
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* Copyright (C) 2007 - 2020 Log4Qt contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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******************************************************************************/
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#ifndef LOG4QT_CONSOLEAPPENDER_H
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#define LOG4QT_CONSOLEAPPENDER_H
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#include "writerappender.h"
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class QTextStream;
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namespace Log4Qt
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{
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/*!
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* \brief The class ConsoleAppender appends to stdout or stderr.
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*
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* \note All the functions declared in this class are thread-safe.
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*
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* \note The ownership and lifetime of objects of this class are managed.
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* See \ref Ownership "Object ownership" for more details.
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*/
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class LOG4QT_EXPORT ConsoleAppender : public WriterAppender
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{
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Q_OBJECT
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/*!
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* The property holds the target used by the appender.
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*
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* The default is STDOUT_TARGET for the standard output.
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*
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* \sa Target, target(), setTarget()
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*/
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Q_PROPERTY(QString target READ target WRITE setTarget)
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public:
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/*!
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* The enum defines the possible output targets
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*
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* \sa target(), setTarget()
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*/
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enum Target
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{
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/*! The output target is standard out. */
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STDOUT_TARGET,
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/*! The output target is standard error. */
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STDERR_TARGET
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};
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Q_ENUM(Target)
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ConsoleAppender(QObject *parent = nullptr);
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ConsoleAppender(const LayoutSharedPtr &pLayout,
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QObject *parent = nullptr);
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ConsoleAppender(const LayoutSharedPtr &pLayout,
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const QString &target,
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QObject *parent = nullptr);
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/*!
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* Creates a ConsoleAppender with the layout \a pLayout, the target
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* value specified by the \a target constant and the parent
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* \a parent.
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*/
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ConsoleAppender(const LayoutSharedPtr &pLayout,
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Target target,
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QObject *parent = nullptr);
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~ConsoleAppender() override;
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private:
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Q_DISABLE_COPY(ConsoleAppender)
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public:
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QString target() const;
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void setTarget(const QString &target);
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/*!
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* Sets the target to the value specified by the \a target constant.
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*/
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void setTarget(Target target);
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virtual void activateOptions() override;
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virtual void close() override;
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protected:
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void closeStream();
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private:
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volatile Target mTarget;
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QTextStream *mtextStream;
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void closeInternal();
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};
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inline void ConsoleAppender::setTarget(Target target)
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{
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mTarget = target;
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}
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} // namespace Log4Qt
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#endif // _CONSOLEAPPENDER_H
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