c_logging.h

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#ifndef _C_LOGGING_H
#define _C_LOGGING_H
 
#include "vanillapdf/c_export.h"
#include "vanillapdf/c_handles.h"
#include "vanillapdf/c_values.h"
 
#ifdef __cplusplus
extern "C"
{
#endif
 
    typedef enum {
        LoggingSeverity_Undefined = 0,
 
        LoggingSeverity_Trace,
 
        LoggingSeverity_Debug,
 
        LoggingSeverity_Info,
 
        LoggingSeverity_Warning,
 
        LoggingSeverity_Error,
 
        LoggingSeverity_Critical,
 
        LoggingSeverity_Off
    } LoggingSeverity;
 
    typedef void(CALLING_CONVENTION *Sink_Log_Function)(void* user_data, LoggingSeverity level, string_type payload, size_type length);
 
    typedef void(CALLING_CONVENTION *Sink_Flush_Function)(void* user_data);
 
    VANILLAPDF_API error_type CALLING_CONVENTION Logging_SetCallbackLogger(
        Sink_Log_Function sink_callback,
        Sink_Flush_Function sink_flush_callback,
        void* user_data);
 
    VANILLAPDF_API error_type CALLING_CONVENTION Logging_SetRotatingFileLogger(
        string_type filename,
        integer_type max_file_size,
        integer_type max_files);
 
    VANILLAPDF_API error_type CALLING_CONVENTION Logging_SetPattern(string_type pattern);
 
 
    VANILLAPDF_API error_type CALLING_CONVENTION Logging_GetSeverity(LoggingSeverity* level);
 
    VANILLAPDF_API error_type CALLING_CONVENTION Logging_SetSeverity(LoggingSeverity level);
 
    VANILLAPDF_API error_type CALLING_CONVENTION Logging_Shutdown();
 
#ifdef __cplusplus
};
#endif
 
#endif /* _C_LOGGING_H */