/*

File: PDELogging.m

Abstract: Implements basic logging functions that are used by this sample

Version: 1.0

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*/

#import "PDELogging.h"

static NSString* Format(id self, NSString * prefix, NSString * format)

{

    if(self != nil)

    {

        return [NSString stringWithFormat:@"%@ self(%@) %@", prefix, self, format];

    }

    else

    {

        return [NSString stringWithFormat:@"%@ %@", prefix, format];

    }

}

void _PDEProlog(id self, NSString * format, ...)

{

    NSString * finalFormat = Format(self, @"BEGIN", format);

    va_list ap;

    va_start(ap, format);

    NSLogv(finalFormat, ap);

    va_end(ap);

}

void _PDEEpilog(id self, NSString * format, ...)

{

    NSString * finalFormat = Format(self, @"END", format);

    va_list ap;

    va_start(ap, format);

    NSLogv(finalFormat, ap);

    va_end(ap);

}

void _PDELog(id self, NSString * format, ...)

{

    NSString * finalFormat = Format(self, @"LOG", format);

    va_list ap;

    va_start(ap, format);

    NSLogv(finalFormat, ap);

    va_end(ap);

}