mirror of
https://github.com/minetest/minetest.git
synced 2024-12-23 14:42:24 +01:00
76 lines
2.6 KiB
C
76 lines
2.6 KiB
C
|
// Copyright (C) 2002-2012 Nikolaus Gebhardt
|
||
|
|
// This file is part of the "Irrlicht Engine".
|
||
|
|
// For conditions of distribution and use, see copyright notice in irrlicht.h
|
||
|
|
|
||
|
|
#pragma once
|
||
|
|
|
||
|
|
#include "IReferenceCounted.h"
|
||
|
|
|
||
|
|
namespace irr
|
||
|
|
{
|
||
|
|
|
||
|
|
//! Possible log levels.
|
||
|
|
//! When used has filter ELL_DEBUG means => log everything and ELL_NONE means => log (nearly) nothing.
|
||
|
|
//! When used to print logging information ELL_DEBUG will have lowest priority while ELL_NONE
|
||
|
|
//! messages are never filtered and always printed.
|
||
|
|
enum ELOG_LEVEL
|
||
|
|
{
|
||
|
|
//! Used for printing information helpful in debugging
|
||
|
|
ELL_DEBUG,
|
||
|
|
|
||
|
|
//! Useful information to print. For example hardware info or something started/stopped.
|
||
|
|
ELL_INFORMATION,
|
||
|
|
|
||
|
|
//! Warnings that something isn't as expected and can cause oddities
|
||
|
|
ELL_WARNING,
|
||
|
|
|
||
|
|
//! Something did go wrong.
|
||
|
|
ELL_ERROR,
|
||
|
|
|
||
|
|
//! Logs with ELL_NONE will never be filtered.
|
||
|
|
//! And used as filter it will remove all logging except ELL_NONE messages.
|
||
|
|
ELL_NONE
|
||
|
|
};
|
||
|
|
|
||
|
|
//! Interface for logging messages, warnings and errors
|
||
|
|
class ILogger : public virtual IReferenceCounted
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
//! Destructor
|
||
|
|
virtual ~ILogger() {}
|
||
|
|
|
||
|
|
//! Returns the current set log level.
|
||
|
|
virtual ELOG_LEVEL getLogLevel() const = 0;
|
||
|
|
|
||
|
|
//! Sets a new log level.
|
||
|
|
/** With this value, texts which are sent to the logger are filtered
|
||
|
|
out. For example setting this value to ELL_WARNING, only warnings and
|
||
|
|
errors are printed out. Setting it to ELL_INFORMATION, which is the
|
||
|
|
default setting, warnings, errors and informational texts are printed
|
||
|
|
out.
|
||
|
|
\param ll: new log level filter value. */
|
||
|
|
virtual void setLogLevel(ELOG_LEVEL ll) = 0;
|
||
|
|
|
||
|
|
//! Prints out a text into the log
|
||
|
|
/** \param text: Text to print out.
|
||
|
|
\param ll: Log level of the text. If the text is an error, set
|
||
|
|
it to ELL_ERROR, if it is warning set it to ELL_WARNING, and if it
|
||
|
|
is just an informational text, set it to ELL_INFORMATION. Texts are
|
||
|
|
filtered with these levels. If you want to be a text displayed,
|
||
|
|
independent on what level filter is set, use ELL_NONE. */
|
||
|
|
virtual void log(const c8 *text, ELOG_LEVEL ll = ELL_INFORMATION) = 0;
|
||
|
|
|
||
|
|
//! Prints out a text into the log
|
||
|
|
/** \param text: Text to print out.
|
||
|
|
\param hint: Additional info. This string is added after a " :" to the
|
||
|
|
string.
|
||
|
|
\param ll: Log level of the text. If the text is an error, set
|
||
|
|
it to ELL_ERROR, if it is warning set it to ELL_WARNING, and if it
|
||
|
|
is just an informational text, set it to ELL_INFORMATION. Texts are
|
||
|
|
filtered with these levels. If you want to be a text displayed,
|
||
|
|
independent on what level filter is set, use ELL_NONE. */
|
||
|
|
virtual void log(const c8 *text, const c8 *hint, ELOG_LEVEL ll = ELL_INFORMATION) = 0;
|
||
|
|
};
|
||
|
|
|
||
|
|
} // end namespace
|