Mac OS changes and switched to c++11.

[evaf] / src / libs / Common / logger.h

diff --git a/src/libs/Common/logger.h b/src/libs/Common/logger.h
index 1dfdc62408a805f0ed985b93b36eb638898bbdc8..742ab9036a7957d48ea42cbd9170306f4418f4bd 100644 (file)
--- a/src/libs/Common/logger.h
+++ b/src/libs/Common/logger.h
@@ -3,7 +3,7 @@
  * @brief iLogger interface implementation
  * @author Enar Vaikene
  *
- * Copyright (c) 2011 Enar Vaikene
+ * Copyright (c) 2011-2019 Enar Vaikene
  *
  * This file is part of the eVaf C++ cross-platform application development framework.
  *
@@ -27,6 +27,7 @@
 #include <QHash>
 #include <QExplicitlySharedDataPointer>
 #include <QSharedData>
+#include <QScopedPointer>
 
 class QThread;
 
@@ -36,7 +37,7 @@ namespace Common {
 namespace Internal {
 
 /// Default fatal error message handler
-void defFatalMsgHandler(QString const & msg, QString const & source, QString const & where);
+[[noreturn]] void defFatalMsgHandler(QString const & msg, QString const & source, QString const & where);
 
 /**
  * Logger source.
@@ -54,8 +55,6 @@ public:
     /**
      * Initializes the source
      * @param source Name of the source
-     * @param logDir Full path to the log directory
-     * @param etcDir Full path to the configuration files directory
      *
      * This function initializes the newly created logger source and sets initial
      * parameters for the source.
@@ -73,25 +72,28 @@ public:
      * Example logger.ini file:
      * @code
      * [.default]
-     * severity = Fatal
-     * maxSize = 100
-     * maxCount = 3
+     * log_level = Fatal
+     * log_size = 100
+     * log_count = 3
      *
      * [my-source]
-     * severity = Warning
-     * maxSize = 1000
-     * maxCount = 10
+     * log_level = Warning
+     * log_size = 1000
+     * log_count = 10
      * @endcode
      */
-    void init(QString const & source, QString const & logDir, QString const & etcDir);
+    void init(QString const & source);
 
 
 public: // Members (we don't bother adding getter/setter functions)
 
+    /// Name of the source
+    QString name;
+
     /// Current severity level
     iLogger::Severity severity;
 
-    /// Current log file name
+    /// File name
     QString fileName;
 
     /// Current maximum size of log files
@@ -137,12 +139,17 @@ class Logger : public iLogger
 
 public:
 
+    /**
+     * Destroys the iLogger interface instance
+     */
+    static void destroyInstance();
+
     Logger();
 
     virtual ~Logger();
 
     /**
-     * Initializes the interface implementation
+     * Initializes the iLogger interface implementation
      * @return True if ok; false if initialization failed
      */
     bool init();
@@ -151,27 +158,27 @@ public:
         iLogger interface
     */
 
-    virtual QString defaultSource() const { return mDefaultSource; }
+    virtual QString defaultSource() const;
 
     virtual void setDefaultSource(QString const & source);
 
-    virtual iLogger::Severity severity(QString const & source = 0);
+    virtual iLogger::Severity severity(QString const & source = QString());
 
-    virtual void setSeverity(iLogger::Severity severity, QString const & source = 0);
+    virtual void setSeverity(iLogger::Severity severity, QString const & source = QString());
 
-    virtual uint maxSize(QString const & source = 0);
+    virtual uint maxSize(QString const & source = QString());
 
-    virtual void setMaxSize(uint maxSize, QString const & source = 0);
+    virtual void setMaxSize(uint maxSize, QString const & source = QString());
 
-    virtual uint maxCount(QString const & source = 0);
+    virtual uint maxCount(QString const & source = QString());
 
-    virtual void setMaxCount(uint maxCount, QString const & source = 0);
+    virtual void setMaxCount(uint maxCount, QString const & source = QString());
 
     virtual iLogger::Severity consoleSeverity() const { return mConsoleSeverity; }
 
     virtual void setConsoleSeverity(iLogger::Severity severity);
 
-    virtual void write(Severity severity, QString const & msg, QString const & source = 0, QString const & where = 0);
+    virtual void write(Severity severity, QString const & msg, QString const & source = QString(), QString const & where = QString());
 
     virtual QString printf(char const * const fmt, ...) const;
 
@@ -187,29 +194,32 @@ signals:
 
 private: // Members
 
+    /// Flag indicating that logger is fully initialized
+    bool mReady;
+
     /// Current fatal error message handler
     FatalMsgHandler mFatalMsgHandler;
 
     /// Console output severity level
     iLogger::Severity mConsoleSeverity;
 
-    /// Current default source (defaults to "evaf")
-    QString mDefaultSource;
+    /// Default logger source
+    QExplicitlySharedDataPointer<LoggerSource> mDefaultSource;
 
-    /// Logger sources
+    /// Other logger sources
     QHash<QString, QExplicitlySharedDataPointer<LoggerSource> > mSources;
 
     /// Worker thread
-    QThread * mThread;
+    QScopedPointer<QThread> mThread;
 
     /// Worker object
-    LoggerWorker * mWorker;
+    QScopedPointer<LoggerWorker> mWorker;
 
 
 private: // Methods
 
     /// Returns the source by the name. The source is created if it does not exist yet.
-    LoggerSource * getSource(QString const & name);
+    LoggerSource * getSource(QString const & name = QString());
 
 #ifdef Q_OS_WIN32
     /// Changes text colors on the Windows console