1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
/*
----------------------------------------------------
httpry - HTTP logging and information retrieval tool
----------------------------------------------------
Copyright (c) 2005-2014 Jason Bittel <jason.bittel@gmail.com>
*/
#ifndef _HAVE_ERROR_H
#define _HAVE_ERROR_H
#include <signal.h>
#include <syslog.h>
#include "config.h"
extern int quiet_mode;
extern int use_syslog;
/* Macros for logging/displaying status messages */
#define PRINT(x...) { if (!quiet_mode) { fprintf(stderr, x); fprintf(stderr, "\n"); } }
#define WARN(x...) { fprintf(stderr, "Warning: " x); fprintf(stderr, "\n"); }
#define LOG(x...) { if (use_syslog) { openlog(PROG_NAME, LOG_PID, LOG_DAEMON); syslog(LOG_ERR, x); closelog(); } }
#define DIE(x...) { fprintf(stderr, "Error: " x); fprintf(stderr, "\n"); raise(SIGINT); }
#define LOG_PRINT(x...) { LOG(x); PRINT(x); }
#define LOG_WARN(x...) { LOG(x); WARN(x); }
#define LOG_DIE(x...) { LOG(x); DIE(x); }
/* Assert macro for testing and debugging; use 'make debug'
to compile the program with debugging features enabled */
#ifdef DEBUG
#define ASSERT(x) \
if (!(x)) { \
fflush(NULL); \
fprintf(stderr, "\nAssertion failed: %s, line %d\n", \
__FILE__, __LINE__); \
fflush(stderr); \
exit(EXIT_FAILURE); \
}
#endif
#endif /* ! _HAVE_ERROR_H */
|
