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#ifndef QMAILLOG_H

#define QMAILLOG_H

#include "qmailglobal.h"

#include <QtDebug>

#ifdef QMAIL_SYSLOG

#include <QTextStream>

class QTOPIAMAIL_EXPORT SysLog

{

public:

    SysLog();

    virtual ~SysLog();

    template<typename T> SysLog& operator<<(const T&);

    template<typename T> SysLog& operator<<(const QList<T> &list);

    template<typename T> SysLog& operator<<(const QSet<T> &set);

private:

    void write(const QString& message);

private:

    QString buffer;

};

template <class T>

inline SysLog& SysLog::operator<<(const QList<T> &list)

{

    operator<<("(");

    for (Q_TYPENAME QList<T>::size_type i = 0; i < list.count(); ++i) {

        if (i)

            operator<<(", ");

        operator<<(list.at(i));

    }

    operator<<(")");

    return *this;

}

template <class T>

inline SysLog& SysLog::operator<<(const QSet<T> &set)

{

    operator<<("QSET");

    operator<<(set.toList());

    return *this;

}

template<typename T>

SysLog& SysLog::operator<<(const T& item)

{

    QTextStream stream(&buffer);

    stream << item;

    return *this;

}

#endif //QMAIL_SYSLOG

class QTOPIAMAIL_EXPORT QLogBase {

public:

#ifdef QMAIL_SYSLOG

    static SysLog log(const char*);

#else

    static QDebug log(const char*);

#endif

};

#define QLOG_DISABLE(dbgcat) \

    class dbgcat##_QLog : public QLogBase { \

    public: \

        static inline bool enabled() { return 0; }\

    };

#define QLOG_ENABLE(dbgcat) \

    class dbgcat##_QLog : public QLogBase { \

    public: \

        static inline bool enabled() { return 1; }\

    };

#define qMailLog(dbgcat) if(!dbgcat##_QLog::enabled()); else dbgcat##_QLog::log(#dbgcat)

#ifdef QMF_ENABLE_LOGGING

QLOG_ENABLE(Messaging)

QLOG_ENABLE(IMAP)

QLOG_ENABLE(SMTP)

QLOG_ENABLE(POP)

QLOG_DISABLE(ImapData)

QLOG_DISABLE(MessagingState)

#else

QLOG_DISABLE(Messaging)

QLOG_DISABLE(IMAP)

QLOG_DISABLE(SMTP)

QLOG_DISABLE(POP)

QLOG_DISABLE(ImapData)

QLOG_DISABLE(MessagingState)

#endif

#endif //QMAILLOG_H