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
|
#include <sys/time.h>
#include <sys/types.h>
#include <syslog.h>
#include <unistd.h>
#include "buffer.h"
#include "error.h"
#include "exit.h"
#include "fmt.h"
#include "scan.h"
#include "str.h"
char buf[800]; /* syslog truncates long lines (or crashes); GPACIC */
int bufpos = 0; /* 0 <= bufpos < sizeof(buf) */
int flagcont = 0;
int priority; /* defined if flagcont */
char stamp[FMT_ULONG + FMT_ULONG + 3]; /* defined if flagcont */
void stamp_make()
{
struct timeval tv;
char *s;
gettimeofday(&tv, (struct timezone *)0);
s = stamp;
s += fmt_ulong(s, (unsigned long)tv.tv_sec);
*s++ = '.';
s += fmt_uint0(s, (unsigned int)tv.tv_usec, 6);
*s = 0;
}
void flush()
{
if (bufpos) {
buf[bufpos] = 0;
if (flagcont)
syslog(priority, "%s+%s", stamp, buf); /* logger folds invisibly; GPACIC */
else {
stamp_make();
priority = LOG_INFO;
if (str_start(buf, "warning:")) priority = LOG_WARNING;
if (str_start(buf, "alert:")) priority = LOG_ALERT;
syslog(priority, "%s %s", stamp, buf);
flagcont = 1;
}
}
bufpos = 0;
}
int main(int argc, char **argv)
{
char ch;
if (argv[1]) {
if (argv[2]) {
unsigned long facility;
scan_ulong(argv[2], &facility);
openlog(argv[1], 0, facility << 3);
} else {
openlog(argv[1], 0, LOG_MAIL);
}
} else {
openlog("splogger", 0, LOG_MAIL);
}
for (;;) {
if (buffer_get(buffer_0, &ch, 1) < 1) _exit(0);
if (ch == '\n') {
flush();
flagcont = 0;
continue;
}
if (bufpos == sizeof(buf) - 1) flush();
if ((ch < 32) || (ch > 126)) ch = '?'; /* logger truncates at 0; GPACIC */
buf[bufpos++] = ch;
}
}
|
