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SFPCLogger

Simple OBJFPC Logger

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README

SFPCLogger

A simple, delphi compatible, Logging Unit.

Usage

Simply add the uLogger.pas Unit from the src directory to your project's source files. Below are two examples of how to use this Logger.

Without saving to file

pascal
program logtest;

uses uLogger;

var
  logger: TLogger;
begin
  logger := TLogger.Create;
  logger.Log(<LOG_LEVEL_CONSTANT>, 'Log Message');
  logger.LogF(<LOG_LEVEL_COSTANT>, '%s Log Message', ['Formatted']);
end.

With saving to file

pascal
program logtest;

uses uLogger;

var
  logger: TLogger;
begin
  logger := TLogger.Create('LogFile.log');
  logger.Log(<LOG_LEVEL_CONSTANT>, 'Log Message');
  logger.LogF(<LOG_LEVEL_COSTANT>, '%s Log Message', ['Formatted']);
  logger.Free; // The log is written to file when free is called
end.

Log Level Constants

pascal
Debug Message: LOG_LVL_DBG
Notification: LOG_LVL_NOTICE
Information Message: LOG_LVL_INF
Warning Message: LOG_LVL_WARN
Error Message: LOG_LVL_ERR
Fatality Message: LOGL_LVL_FATAL

Logger Settings

Date Time Format

On creation, the default Format-Settings are copied to be used by the logger. The Format Settings of the Logger are stored in the FLoggerFormatSettings variable an can be modified.

"Silent" mode

Silent mode can be toggled by modifying the FSilent field. If the logger is in silent mode, it will only write to its Log file (if set up).