MixedLogFormat.cpp

/*
** libutil++
** $Id: MixedLogFormat.cpp 1653 2016-02-28 19:54:59Z sella $
** Copyright (c) 2011-2016 Digital Genesis, LLC. All Rights Reserved.
** Released under the LGPL Version 2.1 License.
** http://www.digitalgenesis.com
*/

static const char rcsid[] __attribute__((used)) = "$Id: MixedLogFormat.cpp 1653 2016-02-28 19:54:59Z sella $";

#include "MixedLogFormat.h"
#include "Log.h"
#include "../Exception.h"

#include <sys/time.h>
#include <string.h>
#include <stdio.h>

#include <string>

#define BUFFER_SIZE (64 * 1024)

using namespace sella::util;

MixedLogFormat::MixedLogFormat(int threshold) throw () : threshold(threshold) { }

MixedLogFormat* MixedLogFormat::clone(void) const throw () {
        return new MixedLogFormat(*this);
}

const std::string MixedLogFormat::format(int priority, const char *stamp, const char *func, const char *file, int line, const sella::Exception &e, const char *message) throw () {
        char    buffer[BUFFER_SIZE];

        if (priority >= threshold) { 
                if (message == NULL || message[0] == '\0') {
                        snprintf(buffer, sizeof(buffer), "%s [%s:%d %s]", e.what(), e.getFile().c_str(), e.getLine(), e.getFunction().c_str());
                } else {
                        snprintf(buffer, sizeof(buffer), "%s - %s [%s:%d %s]", message, e.what(), e.getFile().c_str(), e.getLine(), e.getFunction().c_str());
                }
        } else {
                if (message == NULL || message[0] == '\0') {
                        snprintf(buffer, sizeof(buffer), "%s [%s:%d %s] <- [%s:%d %s]", e.what(), file, line, func, e.getFile().c_str(), e.getLine(), e.getFunction().c_str());
                } else {
                        snprintf(buffer, sizeof(buffer), "%s - %s [%s:%d %s] <- [%s:%d %s]", message, e.what(), file, line, func, e.getFile().c_str(), e.getLine(), e.getFunction().c_str());
                }
        }

        return std::string(buffer);
}

const std::string MixedLogFormat::format(int priority, const char *stamp, const char *func, const char *file, int line, const char *message) throw () {
        char    buffer[BUFFER_SIZE];

        if (priority >= threshold) { 
                snprintf(buffer, sizeof(buffer), "%s", message);
        } else {
                snprintf(buffer, sizeof(buffer), "%s [%s:%d %s]", message, file, line, func);
        }

        return std::string(buffer);
}

const std::string MixedLogFormat::format(int priority, const char *stamp, const char *func, const char *file, int line, const char *option, const char *message) throw () {
        char    buffer[BUFFER_SIZE];

        if (priority >= threshold) { 
                snprintf(buffer, sizeof(buffer), "%s {%s}", message, option);
        } else {
                snprintf(buffer, sizeof(buffer), "%s [%s:%d %s] {%s}", message, file, line, func, option);

        }

        return std::string(buffer);
}

/*
** vim: noet ts=3 sw=3
*/