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/* This file is part of the Spring engine (GPL v2 or later), see LICENSE.html */
#ifndef LOG_SECTION_H
#define LOG_SECTION_H
#include <string.h>
/*
* see ILog.h for documentation
*/
#define LOG_SECTION_DEFAULT ""
/**
* Helpers
*/
// first do a fasth-path and check if both c-strings share the same memory location
// if not check if both c-strings have the same content
#define LOG_SECTION_EQUAL(section1, section2) \
(((void*)section1 == (void*)section2) \
|| (((void*)section1 != NULL) && ((void*)section2 != NULL) \
&& (strcmp(section1, section2) == 0)))
#define LOG_SECTION_COMPARE(section1, section2) \
(((void*)section1 == NULL) \
|| (((void*)section2 != NULL) && (strcmp(section1, section2) > 0)))
#define LOG_SECTION_IS_DEFAULT(section) \
LOG_SECTION_EQUAL(section, LOG_SECTION_DEFAULT)
/**
* Initialize the current log section to the default.
* You might set a custom section by defining LOG_SECTION_CURRENT before
* including this header, or by redefining LOG_SECTION_CURRENT
* (@code #undef @endcode & @code #define @endcode).
* Note: You may only use compile time strings (unique reference pointer)
* as section. reason:
* - allows for much faster and simpler comparison
* - allows for simplification in other matters, for example a registry of
* all sections
*/
#ifndef LOG_SECTION_CURRENT
#define LOG_SECTION_CURRENT LOG_SECTION_DEFAULT
#endif
#endif // LOG_SECTION_H
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