Appender.cpp

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/*
* This file is part of Project SkyFire https://www.projectskyfire.org.
* See LICENSE.md file for Copyright information
*/
 
#include "Appender.h"
#include "Common.h"
#include "Platform/TimeUtils.h"
 
std::string LogMessage::getTimeStr(time_t time)
{
    tm aTm;
    Skyfire::LocalTime(time, aTm);
    char buf[72];
    snprintf(buf, sizeof(buf), "%04d-%02d-%02d_%02d:%02d:%02d", aTm.tm_year + 1900, aTm.tm_mon + 1, aTm.tm_mday, aTm.tm_hour, aTm.tm_min, aTm.tm_sec);
    return std::string(buf);
}
 
std::string LogMessage::getTimeStr()
{
    return getTimeStr(mtime);
}
 
Appender::Appender(uint8 _id, std::string const& _name, AppenderType _type /* = APPENDER_NONE*/, LogLevel _level /* = LOG_LEVEL_DISABLED */, AppenderFlags _flags /* = APPENDER_FLAGS_NONE */) :
    id(_id), name(_name), type(_type), level(_level), flags(_flags) { }
 
Appender::~Appender() { }
 
uint8 Appender::getId() const
{
    return id;
}
 
std::string const& Appender::getName() const
{
    return name;
}
 
AppenderType Appender::getType() const
{
    return type;
}
 
LogLevel Appender::getLogLevel() const
{
    return level;
}
 
AppenderFlags Appender::getFlags() const
{
    return flags;
}
 
void Appender::setLogLevel(LogLevel _level)
{
    level = _level;
}
 
void Appender::write(LogMessage& message)
{
    if (level == LogLevel::LOG_LEVEL_DISABLED || level > message.level)
        return;
 
    message.prefix.clear();
    if (flags & APPENDER_FLAGS_PREFIX_TIMESTAMP)
        message.prefix.append(message.getTimeStr());
 
    if (flags & APPENDER_FLAGS_PREFIX_LOGLEVEL)
    {
        if (!message.prefix.empty())
            message.prefix.push_back(' ');
 
        char text[MAX_QUERY_LEN];
        snprintf(text, MAX_QUERY_LEN, "%-5s", Appender::getLogLevelString(message.level));
        message.prefix.append(text);
    }
 
    if (flags & APPENDER_FLAGS_PREFIX_LOGFILTERTYPE)
    {
        if (!message.prefix.empty())
            message.prefix.push_back(' ');
 
        message.prefix.push_back('[');
        message.prefix.append(message.type);
        message.prefix.push_back(']');
    }
 
    if (!message.prefix.empty())
        message.prefix.push_back(' ');
 
    _write(message);
}
 
const char* Appender::getLogLevelString(LogLevel level)
{
    switch (level)
    {
    case LogLevel::LOG_LEVEL_FATAL:
        return "FATAL";
    case LogLevel::LOG_LEVEL_ERROR:
        return "ERROR";
    case LogLevel::LOG_LEVEL_WARN:
        return "WARN";
    case LogLevel::LOG_LEVEL_INFO:
        return "INFO";
    case LogLevel::LOG_LEVEL_DEBUG:
        return "DEBUG";
    case LogLevel::LOG_LEVEL_TRACE:
        return "TRACE";
    default:
        return "DISABLED";
    }
}