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101 lines
2.9 KiB
101 lines
2.9 KiB
5 years ago
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#ifndef ESEVERITYLEVEL_H
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#define ESEVERITYLEVEL_H
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#include <QtCore>
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/**
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* @class ESeverityLevel ESeverityLevel.h "include/ESeverityLevel.h"
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* @brief The ESeverity enumeration class
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* @date 07 Aug 2019
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*
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* Contains the reference enumerator for
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* severity of log messages.
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*/
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class ESeverityLevel : public QObject
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{
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Q_OBJECT
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private:
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// Private constructor prevent the enumeration class from being instantiated
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explicit ESeverityLevel(QObject* parent = nullptr);
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public:
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/**
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* @brief The eSeverityLevel enum
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* Contains the reference enumerator for
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* severity levels. The severity of message
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* are defined to the syslog standard
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* severity levels as follows (from High to Low):
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* 0-Emergency
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* 1-Alert
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* 2-Critical
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* 3-Error
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* 4-Warning
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* 5-Notice
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* 6-Informational
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* 7-Debug
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*
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* For more information refer to https://en.wikipedia.org/wiki/Syslog
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*/
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enum eSeverityLevel : quint8
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{
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/// 0-System is unusable
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/// A panic condition.
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Emergency,
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/// 1-Action must be taken immediately
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/// A condition tha should be corrected immediately,
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/// such as corrupted system databases.
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Alert,
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/// 2-Critical conditions
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/// Hard device errors.
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Critical,
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/// 3-Error conditions
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Error,
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/// 4-Warning conditions
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Warning,
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/// 5-Normal but significant conditions
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/// Conditions that are not error conditinos,
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/// but that may require special handling.
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Notice,
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/// 6-Informational messages
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Informational,
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/// 7-Debug-level messages
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/// Messages that contain information normally of
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/// use only when debugging a program.
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Debug,
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/// 8-Invalid Severity
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InvalidSeverity
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};
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Q_ENUM(eSeverityLevel)
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/**
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* @brief enum to string converter
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* @param qtEnum Enumerator to be converted to the relevant string
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* @return String relevant to the input eLogId enumerator
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* @date 07 Aug 2019
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*
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* Converts the eEseverityLevel enumerator to the relevant string
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*/
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static QString qtEnumToQString(const eSeverityLevel qtEnum)
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{
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return QString(QMetaEnum::fromType<eSeverityLevel>().valueToKey(qtEnum));
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}
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/**
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* @brief string to enum converter
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* @param QString String to be converted to the relevane enum
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* @return Enum relevant to the input string
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* @date 26 Oct 2019
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*
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* Converts the string to the relevant eEseverityLevel enumerator
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*/
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static quint8 QStringToQTEnum(const QString key)
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{
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return static_cast<quint8> (QMetaEnum::fromType<eSeverityLevel>().keyToValue(key.toStdString().c_str()));
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}
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};
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#endif // ESEVERITYLEVEL_H
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