YiLogger.h

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// © You i Labs Inc. 2000-2017. All rights reserved.
#ifndef _YI_LOGGER_H_
#define _YI_LOGGER_H_

#include "logging/YiLogPolicy.h"
#include "utility/YiString.h"

#include <memory>

class CYILogger
{
    friend class CYILoggerPriv;
    
public:
    CYILogger();

    CYILogger(const char *pModuleName,
              const char *pPrettyFunction,
              uint32_t unLineNumber,
              const CYIString &rTagName,
              YI_LOG_SEVERITY eSeverity,
              const char *pLogMessage,
              ...);

    CYILogger(const char *pModuleName,
              const char *pPrettyFunction,
              uint32_t unLineNumber,
              const CYIString &rTagName,
              YI_LOG_SEVERITY eSeverity,
              const char *pLogMessage,
              va_list varArgPtr);

    CYILogger(const char *pModuleName,
              const char *pPrettyFunction,
              uint32_t unLineNumber,
              const std::string &rTagName,
              YI_LOG_SEVERITY eSeverity,
              const char *pLogMessage,
              va_list varArgPtr);

    CYILogger(const char *pModuleName,
              const char *pPrettyFunction,
              uint32_t unLineNumber,
              const char *pTagName,
              YI_LOG_SEVERITY eSeverity,
              const char *pLogMessage,
              va_list varArgPtr);

    ~CYILogger();

    static std::shared_ptr<CYILogPolicy> CreateDefaultLogPolicy();

    static void SetLogPolicy(const std::shared_ptr<CYILogPolicy> &pPolicy);

    static const std::shared_ptr<CYILogPolicy> &GetLogPolicy();

    static const std::shared_ptr<CYIPreferences> &GetPreferences();

    static void SetPreferences(const std::shared_ptr<CYIPreferences> &pPrefs);

    static void SetLoggingEnabled(bool bEnabled);
    
private:
    void Init(const char *pModuleName,
              const char *pPrettyFunction,
              uint32_t unLineNumber,
              const char *pTagName,
              bool bTagNameIsStatic,
              const char *pLogMessage,
              YI_LOG_SEVERITY eSeverity,
              va_list varArgPtr);

    static bool s_bLoggingEnabled;
    static std::shared_ptr<CYILogPolicy> s_pLogPolicy;
};

#endif // _YI_LOGGER_H_