/*
* Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#ifndef __UNIT_IO_H__
#define __UNIT_IO_H__
struct unit_fw;
struct unit_module;
/*
* necessary for args(fw) macro. IO will always, in general, depend on args
* since the args will specify where IO should be directed to.
*/
#include <unit/args.h>
#define core_msg(fw, msg, ...) \
core_vbs(fw, 0, msg, ##__VA_ARGS__)
#define core_msg_color(fw, color, msg, ...) \
core_vbs_color(fw, color, 0, msg, ##__VA_ARGS__)
#define core_vbs_color(fw, color, lvl, msg, ...) \
do { \
if ((lvl) > args(fw)->verbose_lvl) \
continue; \
\
/* Print if verbosity level is high enough. */ \
__core_print_stdout(fw, color, msg, ##__VA_ARGS__); \
} while (0)
#define core_vbs(fw, lvl, msg, ...) \
core_vbs_color(fw, NULL, lvl, msg, ##__VA_ARGS__)
#define core_err(fw, msg, ...) \
__core_print_stderr(fw, "(%s:%d) " msg, \
__func__, __LINE__, ##__VA_ARGS__)
/*
* Output macro for unit tests to use.
*/
#define unit_info(unit, msg, ...) \
__unit_info_color(unit, NULL, msg, ##__VA_ARGS__)
#define unit_err(unit, msg, ...) \
__unit_info_color(unit, C_RED, msg, ##__VA_ARGS__)
/*
* Don't go overboard with these!!!
*/
#define C_RED "\x1B[31m"
#define C_GREEN "\x1B[32m"
#define C_YELLOW "\x1B[33m"
#define C_BLUE "\x1B[34m"
#define C_MAGENTA "\x1B[35m"
#define C_CYAN "\x1B[36m"
#define C_WHITE "\x1B[37m"
#define C_RESET "\x1B[0m"
/*
* Printing functions. Do not use these directly. Instead use the provided
* macros.
*/
__attribute__((format (printf, 3, 4)))
void __core_print_stdout(struct unit_fw *fw, const char *color,
const char *fmt, ...);
__attribute__((format (printf, 2, 3)))
void __core_print_stderr(struct unit_fw *fw, const char *fmt, ...);
__attribute__((format (printf, 3, 4)))
void __unit_info_color(struct unit_module *unit, const char *color,
const char *fmt, ...);
#endif
