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/** \file DebugEngine.h
\brief Define the class for the debug
\author alpha_one_x86
\note This class don't need be thread safe because ultracopier is done with one thread, but I have implement some basic thread protection
\licence GPL3, see the file COPYING */
#ifndef DEBUG_ENGINE_H
#define DEBUG_ENGINE_H
#include <QObject>
#include <QString>
#include <QFile>
#include <QMutex>
#include <QTime>
#include <QTimer>
#include <QList>
#include <QCoreApplication>
#include <QAbstractTableModel>
#include <QRegularExpression>
#include "Variable.h"
#include "PlatformMacro.h"
#include "StructEnumDefinition.h"
#include "StructEnumDefinition_UltracopierSpecific.h"
#ifdef ULTRACOPIER_DEBUG
class DebugModel : public QAbstractTableModel
{
Q_OBJECT
public:
/// \brief the transfer item displayed
struct DebugItem
{
int time;
DebugLevel_custom level;
QString function;
QString text;
QString file;
QString location;
};
static DebugModel *debugModel;
DebugModel();
~DebugModel();
virtual int columnCount(const QModelIndex& parent = QModelIndex()) const;
virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
virtual int rowCount(const QModelIndex& parent = QModelIndex()) const;
virtual QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
virtual bool setData(const QModelIndex&, const QVariant&, int = Qt::EditRole);
void addDebugInformation(const int &time, const DebugLevel_custom &level, const QString& function, const QString& text, const QString &file="", const int& ligne=-1, const QString& location="Core");
void setupTheTimer();
QTimer *updateDisplayTimer;
bool displayed;
bool inWaitOfDisplay;
private:
QList<DebugItem> list;
private slots:
void updateDisplay();
};
/** \brief Define the class for the debug
This class provide all needed for the debug mode of ultracopier */
class DebugEngine : public QObject
{
Q_OBJECT
public:
/// \brief Initiate the ultracopier event dispatcher and check if no other session is running
DebugEngine();
/** \brief Destroy the ultracopier event dispatcher
\note This function is thread safe */
~DebugEngine();
/** \brief Get the html text info for re-show it
\note This function is thread safe */
QString getTheDebugHtml();
/// \brief Enumeration of backend
enum Backend
{
Memory, //Do intensive usage of memory, used only if the file backend is not available
File //Store all directly into file, at crash the backtrace is into the file
};
/// \brief return the current backend
Backend getCurrentBackend();
/// \brief Get the html end
QString getTheDebugEnd();
/** \brief For add message info, this function
\note This function is reentrant */
static void addDebugInformationStatic(const Ultracopier::DebugLevel &level,const QString& function,const QString& text,const QString& file="",const int& ligne=-1,const QString& location="Core");
static void addDebugNote(const QString& text);
static DebugEngine *debugEngine;
public slots:
/** \brief ask to the user where save the bug report
\warning This function can be only call by the graphical thread */
void saveBugReport();
void addDebugInformation(const DebugLevel_custom &level,const QString& fonction,const QString& text,QString file="",const int& ligne=-1,const QString& location="Core");
private:
/// \brief Path for log file
QFile logFile;
/// \brief Path for lock file
QFile lockFile;
/// \brief Internal function to remove the lock file
bool removeTheLockFile();
/** \brief Do thread safe part for the addDebugInformation()
\see addDebugInformation() */
QMutex mutex;
QMutex mutexList;
/// \brief For record the start time
QTime startTime;
/// \brief String for the end of log file
QString endOfLogFile;
/// \brief Drop the html entities
QString htmlEntities(const QString &text);
/// \brief To store the debug informations
QString debugHtmlContent;
/// \brief The current backend
Backend currentBackend;
/// try connect to send to the current running instance the arguements
bool tryConnect();
int addDebugInformationCallNumber;
bool quit;
QRegularExpression fileNameCleaner;
};
#endif // ULTRACOPIER_DEBUG
#endif // DEBUG_ENGINE_H
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