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/* This file is part of the Spring engine (GPL v2 or later), see LICENSE.html */
/*
* see ILog.h for documentation
*/
#ifndef LOG_SECTION_H
#define LOG_SECTION_H
// logging should be C, use string.h
#include <string.h>
#define LOG_SECTION_DEFAULT ""
/**
* Helpers
*/
//FIXME move all 3 funcs into a .c to not enforce including string.h?
// first check if both c-strings share the same memory location
// if not check if both c-strings have the same content
static inline int LOG_SECTION_EQUAL(const char* s1, const char* s2) {
if (s1 == s2)
return 1;
if (s1 == NULL || s2 == NULL)
return 0;
return (strcmp(s1, s2) == 0);
}
static inline int LOG_SECTION_COMPARE(const char* s1, const char* s2) {
if (s1 == NULL)
return 1;
if (s2 == NULL)
return 0;
return (strcmp(s1, s2) > 0);
}
static inline int LOG_SECTION_IS_DEFAULT(const char* s) {
return (LOG_SECTION_EQUAL(s, 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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