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
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
|
/* This file is part of Jumper
Copyright (C) 2013, 2017, 2020 Sergey Poznyakoff
Jumper is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
Jumper is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Jumper. If not, see <http://www.gnu.org/licenses/>.
*/
#include "jumper.h"
const char *program_name;
int log_to_stderr = LOG_DEBUG;
void
set_program_name(const char *arg)
{
char *p = strrchr(arg, '/');
if (p)
program_name = p + 1;
else
program_name = arg;
}
void
jumper_print_grecs_diag(grecs_locus_t const *locus, int err, int errcode,
const char *msg)
{
char *locstr = NULL;
if (locus) {
size_t size = 0;
grecs_asprint_locus(&locstr, &size, locus);
}
if (locstr) {
if (errcode)
diag(err ? LOG_ERR : LOG_WARNING, "%s: %s: %s",
locstr, msg, strerror(errcode));
else
diag(err ? LOG_ERR : LOG_WARNING, "%s: %s",
locstr, msg);
free(locstr);
} else {
if (errcode)
diag(err ? LOG_ERR : LOG_WARNING, "%s: %s", msg,
strerror(errcode));
else
diag(err ? LOG_ERR : LOG_WARNING, "%s", msg);
}
}
/* Diagnostic functions */
static const char *
severity(int prio)
{
switch (prio) {
case LOG_EMERG:
return "EMERG";
case LOG_ALERT:
return "ALERT";
case LOG_CRIT:
return "CRIT";
case LOG_ERR:
return "ERROR";
case LOG_WARNING:
return "WARNING";
case LOG_NOTICE:
return "NOTICE";
case LOG_INFO:
return "INFO";
case LOG_DEBUG:
return "DEBUG";
}
return NULL;
}
void
vdiag(int prio, const char *fmt, va_list ap)
{
const char *s;
va_list tmp;
if (log_to_stderr >= prio) {
fprintf(stderr, "%s: ", program_name);
s = severity(prio);
if (s)
fprintf(stderr, "[%s] ", s);
va_copy(tmp, ap);
vfprintf(stderr, fmt, tmp);
fputc('\n', stderr);
va_end(tmp);
}
if (config.facility > 0) {
if (config.print_priority && (s = severity(prio)) != NULL) {
static char *fmtbuf;
static size_t fmtsize;
size_t len = strlen(fmt) + strlen(s) + 4;
char *p;
if (len > fmtsize) {
fmtbuf = erealloc(fmtbuf, len);
fmtsize = len;
}
p = fmtbuf;
*p++ = '[';
while (*s)
*p++ = *s++;
*p++ = ']';
*p++ = ' ';
while ((*p++ = *fmt++));
vsyslog(prio, fmtbuf, ap);
} else
vsyslog(prio, fmt, ap);
}
}
void
diag(int prio, const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
vdiag(prio, fmt, ap);
va_end(ap);
}
void
debugprt(const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
vdiag(LOG_DEBUG, fmt, ap);
va_end(ap);
}
|
