logger.h File Reference

#include <QObject>
#include <QListView>
#include <QSettings>
#include <QStandardPaths>
#include <QListWidgetItem>
#include <QDateTime>
#include <QFileDialog>
#include <ui_mainwindow.h>

Include dependency graph for logger.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Data Structures
struct	REMOTE_LOG_ENTRY
class	Logger

Macros
#define	DEFAULT_MAXIMUM_LOG_LINES   20000
	The maximum number of log lines kept.

Enumerations
enum	LOGGING_MODE {   MODE_SIG_PROC , MODE_QT , MODE_GENERAL , MODE_THREAD ,   MODE_CONFIG , MODE_TIMING , MODE_SECURITY , MODE_GRAPHICS ,   MODE_MEMORY , MODE_MATHS , MODE_FILE , MODE_NETWORK ,   MODE_OPERATOR , MODE_DATABASE , MODE_EXCEPTION , MODE_SENSOR }
	Log Severity allow the selection of logging events based on the mode. More...
enum	LOGGING_SEVERITY {   LOG_EMERGENCY , LOG_ALERT , LOG_CRITICAL , LOG_ERROR ,   LOG_WARNING , LOG_NOTICE , LOG_INFO , LOG_DEBUG }
	Log Severity allow the selection of logging events based on Severity. More...

Macro Definition Documentation

DEFAULT_MAXIMUM_LOG_LINES

#define DEFAULT_MAXIMUM_LOG_LINES   20000

The maximum number of log lines kept.

This is the default maximum number of lines that the log will hold before it starts deleting the old lines.

Definition at line 72 of file logger.h.

Referenced by Logger::Logger().

Enumeration Type Documentation

LOGGING_MODE

enum LOGGING_MODE

Log Severity allow the selection of logging events based on the mode.

The log mode provide finer filtering of logging events. See SetModeMask for an explanation of the Mode.

Enumerator
MODE_SIG_PROC	Signal Processing
MODE_QT	Qt Related Event
MODE_GENERAL	General, No Specific Event
MODE_THREAD	Thread Issue of Some Kind
MODE_CONFIG	Configuration Issue - Config File Value, etc.
MODE_TIMING	Timing Issue - Takes too long, too quick, etc.
MODE_SECURITY	Communication Issue - Serial, Ethernet, USB, etc.
MODE_GRAPHICS	Graphics Issues - Video or Image File, etc.
MODE_MEMORY	Memory Allocation or Use Issue
MODE_MATHS	Mathematical Problem. Overflow, etc.
MODE_FILE	File Problem - Open, close, Read, Write, etc.
MODE_NETWORK	Network Problem - Connectivity, Read, Write, etc.
MODE_OPERATOR	Operator Problem - Bad Selection, No Selection, etc.
MODE_DATABASE	Database Problem - Open, Read, Write, etc.
MODE_EXCEPTION	General Exception - Cause may not be specific
MODE_SENSOR	Sensor Problem - Usually an External Sensor

Definition at line 20 of file logger.h.

{
    MODE_SIG_PROC,          
    MODE_QT,                
    MODE_GENERAL,           
    MODE_THREAD,            
    MODE_CONFIG,            
    MODE_TIMING,            
    MODE_SECURITY,          
    MODE_GRAPHICS,          
    MODE_MEMORY,            
    MODE_MATHS,             
    MODE_FILE,              
    MODE_NETWORK,           
    MODE_OPERATOR,          
    MODE_DATABASE,          
    MODE_EXCEPTION,         
    MODE_SENSOR             
};

LOGGING_SEVERITY

enum LOGGING_SEVERITY

Log Severity allow the selection of logging events based on Severity.

The log severity provide finer filtering of logging events. See SetSeverityMask for an explanation of the severity.

Enumerator
LOG_EMERGENCY	The system is unusable. A condition usually affecting multiple apps/servers/sites.
LOG_ALERT	Action must be taken immediately. An example would be the loss of a network connection.
LOG_CRITICAL	Critical conditions. Should be corrected immediately, but indicates failure in a secondary system.
LOG_ERROR	Non-urgent failures which must be resolved within a given time.
LOG_WARNING	Warning conditions. Not an error, but indication that an error will occur if action is not taken, e.g. disk 85% full.
LOG_NOTICE	Normal, but significant, condition. Events that are unusual but not error conditions - no immediate action required
LOG_INFO	Informational message. Normal operational messages - may be harvested for reporting, etc. - no action required.
LOG_DEBUG	Debug-level message. Info useful to developers for debugging the application, not useful during operations.

Definition at line 47 of file logger.h.

{
    LOG_EMERGENCY,          
    LOG_ALERT,              
    LOG_CRITICAL,           
    LOG_ERROR,              
    LOG_WARNING,            
    LOG_NOTICE,             
    LOG_INFO,               
    LOG_DEBUG               
};