94 lines
2.4 KiB
C
94 lines
2.4 KiB
C
/*
|
|
* Copyright (c) 2013 Hugh Bailey <obs.jim@gmail.com>
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <stdarg.h>
|
|
|
|
#include "c99defs.h"
|
|
|
|
/*
|
|
* Just contains logging/crash related stuff
|
|
*/
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#define STRINGIFY(x) #x
|
|
#define STRINGIFY_(x) STRINGIFY(x)
|
|
#define S__LINE__ STRINGIFY_(__LINE__)
|
|
|
|
#define INT_CUR_LINE __LINE__
|
|
#define FILE_LINE __FILE__ " (" S__LINE__ "): "
|
|
|
|
enum {
|
|
/**
|
|
* Use if there's a problem that can potentially affect the program,
|
|
* but isn't enough to require termination of the program.
|
|
*
|
|
* Use in creation functions and core subsystem functions. Places that
|
|
* should definitely not fail.
|
|
*/
|
|
LOG_ERROR = 100,
|
|
|
|
/**
|
|
* Use if a problem occurs that doesn't affect the program and is
|
|
* recoverable.
|
|
*
|
|
* Use in places where failure isn't entirely unexpected, and can
|
|
* be handled safely.
|
|
*/
|
|
LOG_WARNING = 200,
|
|
|
|
/**
|
|
* Informative message to be displayed in the log.
|
|
*/
|
|
LOG_INFO = 300,
|
|
|
|
/**
|
|
* Debug message to be used mostly by developers.
|
|
*/
|
|
LOG_DEBUG = 400
|
|
};
|
|
|
|
typedef void (*log_handler_t)(int lvl, const char *msg, va_list args, void *p);
|
|
|
|
EXPORT void base_get_log_handler(log_handler_t *handler, void **param);
|
|
EXPORT void base_set_log_handler(log_handler_t handler, void *param);
|
|
|
|
EXPORT void base_set_crash_handler(
|
|
void (*handler)(const char *, va_list, void *),
|
|
void *param);
|
|
|
|
EXPORT void blogva(int log_level, const char *format, va_list args);
|
|
|
|
#if !defined(_MSC_VER) && !defined(SWIG)
|
|
#define PRINTFATTR(f, a) __attribute__((__format__(__printf__, f, a)))
|
|
#else
|
|
#define PRINTFATTR(f, a)
|
|
#endif
|
|
|
|
PRINTFATTR(2, 3)
|
|
EXPORT void blog(int log_level, const char *format, ...);
|
|
PRINTFATTR(1, 2)
|
|
EXPORT void bcrash(const char *format, ...);
|
|
|
|
#undef PRINTFATTR
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|