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/*
*
* honggfuzz - logging
* -----------------------------------------
*
* Copyright 2014 Google Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#ifndef _HF_COMMON_LOG_H_
#define _HF_COMMON_LOG_H_
#include <pthread.h>
#include <stdarg.h>
#include <stdbool.h>
#include <stdlib.h>
#ifdef _HF_ARCH_DARWIN
#pragma push_macro("DEBUG")
#undef DEBUG
#endif
enum llevel_t { FATAL = 0, ERROR, WARNING, INFO, DEBUG, HELP, HELP_BOLD };
extern enum llevel_t hf_log_level;
#define LOG_HELP(...) logLog(HELP, __FUNCTION__, __LINE__, false, __VA_ARGS__);
#define LOG_HELP_BOLD(...) logLog(HELP_BOLD, __FUNCTION__, __LINE__, false, __VA_ARGS__);
#define LOG_D(...) \
if (hf_log_level >= DEBUG) { \
logLog(DEBUG, __FUNCTION__, __LINE__, false, __VA_ARGS__); \
}
#define LOG_I(...) \
if (hf_log_level >= INFO) { \
logLog(INFO, __FUNCTION__, __LINE__, false, __VA_ARGS__); \
}
#define LOG_W(...) \
if (hf_log_level >= WARNING) { \
logLog(WARNING, __FUNCTION__, __LINE__, false, __VA_ARGS__); \
}
#define LOG_E(...) \
if (hf_log_level >= ERROR) { \
logLog(ERROR, __FUNCTION__, __LINE__, false, __VA_ARGS__); \
}
#define LOG_F(...) \
logLog(FATAL, __FUNCTION__, __LINE__, false, __VA_ARGS__); \
exit(EXIT_FAILURE);
#define PLOG_D(...) \
if (hf_log_level >= DEBUG) { \
logLog(DEBUG, __FUNCTION__, __LINE__, true, __VA_ARGS__); \
}
#define PLOG_I(...) \
if (hf_log_level >= INFO) { \
logLog(INFO, __FUNCTION__, __LINE__, true, __VA_ARGS__); \
}
#define PLOG_W(...) \
if (hf_log_level >= WARNING) { \
logLog(WARNING, __FUNCTION__, __LINE__, true, __VA_ARGS__); \
}
#define PLOG_E(...) \
if (hf_log_level >= ERROR) { \
logLog(ERROR, __FUNCTION__, __LINE__, true, __VA_ARGS__); \
}
#define PLOG_F(...) \
logLog(FATAL, __FUNCTION__, __LINE__, true, __VA_ARGS__); \
exit(EXIT_FAILURE);
extern void logInitLogFile(const char* logfile, int fd, enum llevel_t ll);
extern void logLog(enum llevel_t ll, const char* fn, int ln, bool perr, const char* fmt, ...)
__attribute__((format(printf, 5, 6)));
extern void logStop(int sig);
extern bool logIsTTY(void);
extern void logRedirectLogFD(int fd);
extern int logFd(void);
extern enum llevel_t logGetLevel(void);
extern pthread_mutex_t* logMutexGet(void);
void logMutexReset(void);
#if defined(__sun)
void dprintf(int fd, const char*, ...);
int vdprintf(int fd, const char*, va_list);
#endif
#ifdef _HF_ARCH_DARWIN
#pragma pop_macro("DEBUG")
#endif
#endif /* ifndef _HF_COMMON_LOG_H_ */
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