96 lines
3.5 KiB
C++
96 lines
3.5 KiB
C++
// Copyright (C) 2002-2007 Nikolaus Gebhardt
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// This file is part of the "Irrlicht Engine".
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// For conditions of distribution and use, see copyright notice in irrlicht.h
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#ifndef __I_LOGGER_H_INCLUDED__
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#define __I_LOGGER_H_INCLUDED__
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#include "IUnknown.h"
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namespace irr
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{
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enum ELOG_LEVEL
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{
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//! High log level, warnings, errors and important information
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//! texts are printed out.
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ELL_INFORMATION = 0,
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//! Default log level, warnings and errors are printed out
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ELL_WARNING,
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//! Low log level, only errors are printed into the log
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ELL_ERROR,
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//! Nothing is printed out to the log
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ELL_NONE
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};
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//! Interface for logging messages, warnings and errors
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class ILogger : public virtual IUnknown
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{
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public:
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//! destructor
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virtual ~ILogger() {}
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//! Returns the current set log level.
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virtual ELOG_LEVEL getLogLevel() = 0;
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//! Sets a new log level. With this value, texts which are sent to
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//! the logger are filtered out. For example setting this value to
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//! ELL_WARNING, only warnings and
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//! errors are printed out. Setting it to ELL_INFORMATION, which is
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//! the default setting, warnings,
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//! errors and informational texts are printed out.
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//! \param ll: new log level filter value.
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virtual void setLogLevel(ELOG_LEVEL ll) = 0;
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//! Prints out a text into the log
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//! \param text: Text to print out.
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//! \param ll: Log level of the text. If the text is an error, set
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//! it to ELL_ERROR, if it is warning set it to ELL_WARNING, and if it
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//! is just an informational text, set it to ELL_INFORMATION. Texts are
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//! filtered with these levels. If you want to be a text displayed,
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//! independent on what level filter is set, use ELL_NONE.
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virtual void log(const c8* text, ELOG_LEVEL ll=ELL_INFORMATION) = 0;
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//! Prints out a text into the log
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//! \param text: Text to print out.
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//! \param hint: Additional info. This string is added after a " :" to the
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//! string.
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//! \param ll: Log level of the text. If the text is an error, set
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//! it to ELL_ERROR, if it is warning set it to ELL_WARNING, and if it
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//! is just an informational text, set it to ELL_INFORMATION. Texts are
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//! filtered with these levels. If you want to be a text displayed,
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//! independent on what level filter is set, use ELL_NONE.
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virtual void log(const c8* text, const c8* hint, ELOG_LEVEL ll=ELL_INFORMATION) = 0;
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//! Prints out a text into the log
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//! \param text: Text to print out.
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//! \param hint: Additional info. This string is added after a " :" to the
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//! string.
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//! \param ll: Log level of the text. If the text is an error, set
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//! it to ELL_ERROR, if it is warning set it to ELL_WARNING, and if it
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//! is just an informational text, set it to ELL_INFORMATION. Texts are
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//! filtered with these levels. If you want to be a text displayed,
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//! independent on what level filter is set, use ELL_NONE.
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virtual void log(const wchar_t* text, const wchar_t* hint, ELOG_LEVEL ll=ELL_INFORMATION) = 0;
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//! Prints out a text into the log
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//! \param text: Text to print out.
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//! \param ll: Log level of the text. If the text is an error, set
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//! it to ELL_ERROR, if it is warning set it to ELL_WARNING, and if it
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//! is just an informational text, set it to ELL_INFORMATION. Texts are
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//! filtered with these levels. If you want to be a text displayed,
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//! independent on what level filter is set, use ELL_NONE.
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virtual void log(const wchar_t* text, ELOG_LEVEL ll=ELL_INFORMATION) = 0;
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};
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} // end namespace
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#endif
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