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Diffstat (limited to 'src/libmowgli/core/logger.h')
| -rw-r--r-- | src/libmowgli/core/logger.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/src/libmowgli/core/logger.h b/src/libmowgli/core/logger.h new file mode 100644 index 0000000..5c875d1 --- /dev/null +++ b/src/libmowgli/core/logger.h @@ -0,0 +1,62 @@ +/* + * libmowgli: A collection of useful routines for programming. + * logger.h: Event and debugging message logging. + * + * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk> + * Copyright (c) 2013 Patrick McFarland <pmcfarland@adterrasperaspera.com> + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice is present in all copies. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING + * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef __MOWGLI_LOGGER_H__ +#define __MOWGLI_LOGGER_H__ + +typedef void (*mowgli_log_cb_t)(const char *); + +extern void mowgli_log_set_cb(mowgli_log_cb_t callback); + +#define mowgli_log(...) \ + mowgli_log_prefix("", __VA_ARGS__) + +#define mowgli_log_warning(...) \ + mowgli_log_prefix("warning: ", __VA_ARGS__) + +#define mowgli_log_error(...) \ + mowgli_log_prefix("error: ", __VA_ARGS__) + +#define mowgli_log_fatal(...) \ + do \ + { \ + mowgli_log_prefix("fatal: ", __VA_ARGS__); \ + abort(); \ + } while (0) + +#define mowgli_log_prefix(prefix, ...) \ + mowgli_log_prefix_real(__FILE__, __LINE__, _MOWGLI_FUNCNAME, prefix, __VA_ARGS__) + +extern MOWGLI_COLD(MOWGLI_PRINTF(void mowgli_log_prefix_real(const char *file, + int line, const char *func, const char *prefix, const char *fmt, ...), 5)); + +#if defined MOWGLI_COMPILER_GCC_COMPAT +# define _MOWGLI_FUNCNAME __PRETTY_FUNCTION__ +#elif defined MOWGLI_COMPILER_MSVC +# define _MOWGLI_FUNCNAME __FUNCTION__ +#else +# define _MOWGLI_FUNCNAME __func__ +#endif + +#endif |