7 files changed, 462 insertions, 0 deletions

diff --git a/rbutil/rbutilqt/logger/include/AbstractAppender.h b/rbutil/rbutilqt/logger/include/AbstractAppender.h
new file mode 100644
index 0000000000..e029b045aa
--- /dev/null
+++ b/rbutil/rbutilqt/logger/include/AbstractAppender.h
@@ -0,0 +1,49 @@
+/*
+  Copyright (c) 2010 Boris Moiseev (cyberbobs at gmail dot com)
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU Lesser General Public License version 2.1
+  as published by the Free Software Foundation and appearing in the file
+  LICENSE.LGPL included in the packaging of this file.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU Lesser General Public License for more details.
+*/
+#ifndef ABSTRACTAPPENDER_H
+#define ABSTRACTAPPENDER_H
+
+// Local
+#include "CuteLogger_global.h"
+#include <Logger.h>
+
+// Qt
+#include <QMutex>
+
+
+class CUTELOGGERSHARED_EXPORT AbstractAppender
+{
+  public:
+    AbstractAppender();
+    virtual ~AbstractAppender();
+
+    Logger::LogLevel detailsLevel() const;
+    void setDetailsLevel(Logger::LogLevel level);
+    void setDetailsLevel(const QString& level);
+
+    void write(const QDateTime& timeStamp, Logger::LogLevel logLevel, const char* file, int line, const char* function,
+               const QString& category, const QString& message);
+
+  protected:
+    virtual void append(const QDateTime& timeStamp, Logger::LogLevel logLevel, const char* file, int line,
+                        const char* function, const QString& category, const QString& message) = 0;
+
+  private:
+    QMutex m_writeMutex;
+
+    Logger::LogLevel m_detailsLevel;
+    mutable QMutex m_detailsLevelMutex;
+};
+
+#endif // ABSTRACTAPPENDER_H
diff --git a/rbutil/rbutilqt/logger/include/AbstractStringAppender.h b/rbutil/rbutilqt/logger/include/AbstractStringAppender.h
new file mode 100644
index 0000000000..78df9e6176
--- /dev/null
+++ b/rbutil/rbutilqt/logger/include/AbstractStringAppender.h
@@ -0,0 +1,46 @@
+/*
+  Copyright (c) 2010 Boris Moiseev (cyberbobs at gmail dot com)
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU Lesser General Public License version 2.1
+  as published by the Free Software Foundation and appearing in the file
+  LICENSE.LGPL included in the packaging of this file.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU Lesser General Public License for more details.
+*/
+#ifndef ABSTRACTSTRINGAPPENDER_H
+#define ABSTRACTSTRINGAPPENDER_H
+
+// Local
+#include "CuteLogger_global.h"
+#include <AbstractAppender.h>
+
+// Qt
+#include <QReadWriteLock>
+
+
+class CUTELOGGERSHARED_EXPORT AbstractStringAppender : public AbstractAppender
+{
+  public:
+    AbstractStringAppender();
+
+    virtual QString format() const;
+    void setFormat(const QString&);
+
+    static QString stripFunctionName(const char*);
+
+  protected:
+    QString formattedString(const QDateTime& timeStamp, Logger::LogLevel logLevel, const char* file, int line,
+                            const char* function, const QString& category, const QString& message) const;
+
+  private:
+    static QByteArray qCleanupFuncinfo(const char*);
+
+    QString m_format;
+    mutable QReadWriteLock m_formatLock;
+};
+
+#endif // ABSTRACTSTRINGAPPENDER_H
diff --git a/rbutil/rbutilqt/logger/include/ConsoleAppender.h b/rbutil/rbutilqt/logger/include/ConsoleAppender.h
new file mode 100644
index 0000000000..64ef2e7a19
--- /dev/null
+++ b/rbutil/rbutilqt/logger/include/ConsoleAppender.h
@@ -0,0 +1,36 @@
+/*
+  Copyright (c) 2010 Boris Moiseev (cyberbobs at gmail dot com)
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU Lesser General Public License version 2.1
+  as published by the Free Software Foundation and appearing in the file
+  LICENSE.LGPL included in the packaging of this file.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU Lesser General Public License for more details.
+*/
+#ifndef CONSOLEAPPENDER_H
+#define CONSOLEAPPENDER_H
+
+#include "CuteLogger_global.h"
+#include <AbstractStringAppender.h>
+
+
+class CUTELOGGERSHARED_EXPORT ConsoleAppender : public AbstractStringAppender
+{
+  public:
+    ConsoleAppender();
+    virtual QString format() const;
+    void ignoreEnvironmentPattern(bool ignore);
+
+  protected:
+    virtual void append(const QDateTime& timeStamp, Logger::LogLevel logLevel, const char* file, int line,
+                        const char* function, const QString& category, const QString& message);
+
+  private:
+    bool m_ignoreEnvPattern;
+};
+
+#endif // CONSOLEAPPENDER_H
diff --git a/rbutil/rbutilqt/logger/include/CuteLogger_global.h b/rbutil/rbutilqt/logger/include/CuteLogger_global.h
new file mode 100644
index 0000000000..c5e7680845
--- /dev/null
+++ b/rbutil/rbutilqt/logger/include/CuteLogger_global.h
@@ -0,0 +1,16 @@
+#ifndef CUTELOGGER_GLOBAL_H
+#define CUTELOGGER_GLOBAL_H
+
+#include <QtCore/qglobal.h>
+
+#if !defined(CUTELOGGER_STATIC)
+#if defined(CUTELOGGER_LIBRARY)
+#  define CUTELOGGERSHARED_EXPORT Q_DECL_EXPORT
+#else
+#  define CUTELOGGERSHARED_EXPORT Q_DECL_IMPORT
+#endif
+#else
+#define CUTELOGGERSHARED_EXPORT
+#endif
+
+#endif // CUTELOGGER_GLOBAL_H
diff --git a/rbutil/rbutilqt/logger/include/FileAppender.h b/rbutil/rbutilqt/logger/include/FileAppender.h
new file mode 100644
index 0000000000..ab9e12a91d
--- /dev/null
+++ b/rbutil/rbutilqt/logger/include/FileAppender.h
@@ -0,0 +1,49 @@
+/*
+  Copyright (c) 2010 Boris Moiseev (cyberbobs at gmail dot com)
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU Lesser General Public License version 2.1
+  as published by the Free Software Foundation and appearing in the file
+  LICENSE.LGPL included in the packaging of this file.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU Lesser General Public License for more details.
+*/
+#ifndef FILEAPPENDER_H
+#define FILEAPPENDER_H
+
+// Logger
+#include "CuteLogger_global.h"
+#include <AbstractStringAppender.h>
+
+// Qt
+#include <QFile>
+#include <QTextStream>
+
+
+class CUTELOGGERSHARED_EXPORT FileAppender : public AbstractStringAppender
+{
+  public:
+    FileAppender(const QString& fileName = QString());
+    ~FileAppender();
+
+    QString fileName() const;
+    void setFileName(const QString&);
+
+    bool reopenFile();
+
+  protected:
+    virtual void append(const QDateTime& timeStamp, Logger::LogLevel logLevel, const char* file, int line,
+                        const char* function, const QString& category, const QString& message);
+    bool openFile();
+    void closeFile();
+
+  private:
+    QFile m_logFile;
+    QTextStream m_logStream;
+    mutable QMutex m_logFileMutex;
+};
+
+#endif // FILEAPPENDER_H
diff --git a/rbutil/rbutilqt/logger/include/Logger.h b/rbutil/rbutilqt/logger/include/Logger.h
new file mode 100644
index 0000000000..509bc5f435
--- /dev/null
+++ b/rbutil/rbutilqt/logger/include/Logger.h
@@ -0,0 +1,237 @@
+/*
+  Copyright (c) 2012 Boris Moiseev (cyberbobs at gmail dot com)
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU Lesser General Public License version 2.1
+  as published by the Free Software Foundation and appearing in the file
+  LICENSE.LGPL included in the packaging of this file.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU Lesser General Public License for more details.
+*/
+#ifndef LOGGER_H
+#define LOGGER_H
+
+// Qt
+#include <QString>
+#include <QDebug>
+#include <QDateTime>
+
+// Local
+#include "CuteLogger_global.h"
+class AbstractAppender;
+
+
+class Logger;
+CUTELOGGERSHARED_EXPORT Logger* cuteLoggerInstance();
+#define cuteLogger cuteLoggerInstance()
+
+
+#define LOG_TRACE            CuteMessageLogger(cuteLoggerInstance(), Logger::Trace,   __FILE__, __LINE__, Q_FUNC_INFO).write
+#define LOG_DEBUG            CuteMessageLogger(cuteLoggerInstance(), Logger::Debug,   __FILE__, __LINE__, Q_FUNC_INFO).write
+#define LOG_INFO             CuteMessageLogger(cuteLoggerInstance(), Logger::Info,    __FILE__, __LINE__, Q_FUNC_INFO).write
+#define LOG_WARNING          CuteMessageLogger(cuteLoggerInstance(), Logger::Warning, __FILE__, __LINE__, Q_FUNC_INFO).write
+#define LOG_ERROR            CuteMessageLogger(cuteLoggerInstance(), Logger::Error,   __FILE__, __LINE__, Q_FUNC_INFO).write
+#define LOG_FATAL            CuteMessageLogger(cuteLoggerInstance(), Logger::Fatal,   __FILE__, __LINE__, Q_FUNC_INFO).write
+
+#define LOG_CTRACE(category)   CuteMessageLogger(cuteLoggerInstance(), Logger::Trace,   __FILE__, __LINE__, Q_FUNC_INFO, category).write()
+#define LOG_CDEBUG(category)   CuteMessageLogger(cuteLoggerInstance(), Logger::Debug,   __FILE__, __LINE__, Q_FUNC_INFO, category).write()
+#define LOG_CINFO(category)    CuteMessageLogger(cuteLoggerInstance(), Logger::Info,    __FILE__, __LINE__, Q_FUNC_INFO, category).write()
+#define LOG_CWARNING(category) CuteMessageLogger(cuteLoggerInstance(), Logger::Warning, __FILE__, __LINE__, Q_FUNC_INFO, category).write()
+#define LOG_CERROR(category)   CuteMessageLogger(cuteLoggerInstance(), Logger::Error,   __FILE__, __LINE__, Q_FUNC_INFO, category).write()
+#define LOG_CFATAL(category)   CuteMessageLogger(cuteLoggerInstance(), Logger::Fatal,   __FILE__, __LINE__, Q_FUNC_INFO, category).write()
+
+#define LOG_TRACE_TIME  LoggerTimingHelper loggerTimingHelper(cuteLoggerInstance(), Logger::Trace, __FILE__, __LINE__, Q_FUNC_INFO); loggerTimingHelper.start
+#define LOG_DEBUG_TIME  LoggerTimingHelper loggerTimingHelper(cuteLoggerInstance(), Logger::Debug, __FILE__, __LINE__, Q_FUNC_INFO); loggerTimingHelper.start
+#define LOG_INFO_TIME   LoggerTimingHelper loggerTimingHelper(cuteLoggerInstance(), Logger::Info,  __FILE__, __LINE__, Q_FUNC_INFO); loggerTimingHelper.start
+
+#define LOG_ASSERT(cond)        ((!(cond)) ? cuteLoggerInstance()->writeAssert(__FILE__, __LINE__, Q_FUNC_INFO, #cond) : qt_noop())
+#define LOG_ASSERT_X(cond, msg) ((!(cond)) ? cuteLoggerInstance()->writeAssert(__FILE__, __LINE__, Q_FUNC_INFO, msg) : qt_noop())
+
+#if (__cplusplus >= 201103L)
+#include <functional>
+
+#define LOG_CATEGORY(category) \
+  Logger customCuteLoggerInstance{category};\
+  std::function<Logger*()> cuteLoggerInstance = [&customCuteLoggerInstance]() {\
+    return &customCuteLoggerInstance;\
+  };\
+
+#define LOG_GLOBAL_CATEGORY(category) \
+  Logger customCuteLoggerInstance{category, true};\
+  std::function<Logger*()> cuteLoggerInstance = [&customCuteLoggerInstance]() {\
+    return &customCuteLoggerInstance;\
+  };\
+
+#else
+
+#define LOG_CATEGORY(category) \
+    Logger* cuteLoggerInstance()\
+    {\
+      static Logger customCuteLoggerInstance(category);\
+      return &customCuteLoggerInstance;\
+    }\
+
+#define LOG_GLOBAL_CATEGORY(category) \
+    Logger* cuteLoggerInstance()\
+    {\
+      static Logger customCuteLoggerInstance(category);\
+      customCuteLoggerInstance.logToGlobalInstance(category, true);\
+      return &customCuteLoggerInstance;\
+    }\
+
+#endif
+
+
+class LoggerPrivate;
+class CUTELOGGERSHARED_EXPORT Logger
+{
+  Q_DISABLE_COPY(Logger)
+
+  public:
+    Logger();
+    Logger(const QString& defaultCategory, bool writeToGlobalInstance = false);
+    ~Logger();
+
+    //! Describes the possible severity levels of the log records
+    enum LogLevel
+    {
+      Trace,   //!< Trace level. Can be used for mostly unneeded records used for internal code tracing.
+      Debug,   //!< Debug level. Useful for non-necessary records used for the debugging of the software.
+      Info,    //!< Info level. Can be used for informational records, which may be interesting for not only developers.
+      Warning, //!< Warning. May be used to log some non-fatal warnings detected by your application.
+      Error,   //!< Error. May be used for a big problems making your application work wrong but not crashing.
+      Fatal    //!< Fatal. Used for unrecoverable errors, crashes the application right after the log record is written.
+    };
+
+    //! Sets the timing display mode for the LOG_TRACE_TIME, LOG_DEBUG_TIME and LOG_INFO_TIME macros
+    enum TimingMode
+    {
+      TimingAuto, //!< Show time in seconds, if it exceeds 10s (default)
+      TimingMs    //!< Always use milliseconds to display
+    };
+
+    static QString levelToString(LogLevel logLevel);
+    static LogLevel levelFromString(const QString& s);
+
+    static Logger* globalInstance();
+
+    void registerAppender(AbstractAppender* appender);
+    void registerCategoryAppender(const QString& category, AbstractAppender* appender);
+
+    void removeAppender(AbstractAppender* appender);
+
+    void logToGlobalInstance(const QString& category, bool logToGlobal = false);
+
+    void setDefaultCategory(const QString& category);
+    QString defaultCategory() const;
+
+    void write(const QDateTime& timeStamp, LogLevel logLevel, const char* file, int line, const char* function, const char* category,
+               const QString& message);
+    void write(LogLevel logLevel, const char* file, int line, const char* function, const char* category, const QString& message);
+
+    void writeAssert(const char* file, int line, const char* function, const char* condition);
+
+  private:
+    void write(const QDateTime& timeStamp, LogLevel logLevel, const char* file, int line, const char* function, const char* category,
+               const QString& message, bool fromLocalInstance);
+    Q_DECLARE_PRIVATE(Logger)
+    LoggerPrivate* d_ptr;
+};
+
+
+class CUTELOGGERSHARED_EXPORT CuteMessageLogger
+{
+  Q_DISABLE_COPY(CuteMessageLogger)
+
+  public:
+    CuteMessageLogger(Logger* l, Logger::LogLevel level, const char* file, int line, const char* function)
+        : m_l(l),
+          m_level(level),
+          m_file(file),
+          m_line(line),
+          m_function(function),
+          m_category(nullptr)
+    {}
+
+    CuteMessageLogger(Logger* l, Logger::LogLevel level, const char* file, int line, const char* function, const char* category)
+        : m_l(l),
+          m_level(level),
+          m_file(file),
+          m_line(line),
+          m_function(function),
+          m_category(category)
+    {}
+
+    ~CuteMessageLogger();
+
+    void write(const char* msg, ...)
+#if defined(Q_CC_GNU) && !defined(__INSURE__)
+#  if defined(Q_CC_MINGW) && !defined(Q_CC_CLANG)
+    __attribute__ ((format (gnu_printf, 2, 3)))
+#  else
+    __attribute__ ((format (printf, 2, 3)))
+#  endif
+#endif
+    ;
+
+    void write(const QString& msg);
+
+    QDebug write();
+
+  private:
+    Logger* m_l;
+    Logger::LogLevel m_level;
+    const char* m_file;
+    int m_line;
+    const char* m_function;
+    const char* m_category;
+    QString m_message;
+};
+
+
+class CUTELOGGERSHARED_EXPORT LoggerTimingHelper
+{
+  Q_DISABLE_COPY(LoggerTimingHelper)
+
+  public:
+    inline explicit LoggerTimingHelper(Logger* l, Logger::LogLevel logLevel, const char* file, int line,
+                                       const char* function)
+      : m_logger(l),
+        m_logLevel(logLevel),
+        m_timingMode(Logger::TimingAuto),
+        m_file(file),
+        m_line(line),
+        m_function(function)
+    {}
+
+    void start(const char* msg, ...)
+#if defined(Q_CC_GNU) && !defined(__INSURE__)
+  #  if defined(Q_CC_MINGW) && !defined(Q_CC_CLANG)
+    __attribute__ ((format (gnu_printf, 2, 3)))
+  #  else
+    __attribute__ ((format (printf, 2, 3)))
+  #  endif
+#endif
+        ;
+
+    void start(const QString& msg = QString());
+    void start(Logger::TimingMode mode, const QString& msg);
+
+    ~LoggerTimingHelper();
+
+  private:
+    Logger* m_logger;
+    QTime m_time;
+    Logger::LogLevel m_logLevel;
+    Logger::TimingMode m_timingMode;
+    const char* m_file;
+    int m_line;
+    const char* m_function;
+    QString m_block;
+};
+
+
+#endif // LOGGER_H
diff --git a/rbutil/rbutilqt/logger/include/OutputDebugAppender.h b/rbutil/rbutilqt/logger/include/OutputDebugAppender.h
new file mode 100644
index 0000000000..dd7ad4deb7
--- /dev/null
+++ b/rbutil/rbutilqt/logger/include/OutputDebugAppender.h
@@ -0,0 +1,29 @@
+/*
+  Copyright (c) 2010 Karl-Heinz Reichel (khreichel at googlemail dot com)
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU Lesser General Public License version 2.1
+  as published by the Free Software Foundation and appearing in the file
+  LICENSE.LGPL included in the packaging of this file.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU Lesser General Public License for more details.
+*/
+
+#ifndef OUTPUTDEBUGAPPENDER_H
+#define OUTPUTDEBUGAPPENDER_H
+
+#include "CuteLogger_global.h"
+#include <AbstractStringAppender.h>
+
+
+class CUTELOGGERSHARED_EXPORT OutputDebugAppender : public AbstractStringAppender
+{
+  protected:
+    virtual void append(const QDateTime& timeStamp, Logger::LogLevel logLevel, const char* file, int line,
+                        const char* function, const QString& category, const QString& message);
+};
+
+#endif // OUTPUTDEBUGAPPENDER_H