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/* See LICENSE file for copyright and license details. */
#define _GNU_SOURCE
#define SYSLOG_NAMES
#include <err.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <sys/un.h>
#include <syslog.h>
#include <unistd.h>
static const char *
codename(CODE *code, int c)
{
for (; code->c_name; ++code) {
if (code->c_val == c)
return code->c_name;
}
return "unknown";
}
int
main(int argc, char *argv[])
{
struct sockaddr_un addr = {
.sun_family = AF_UNIX,
.sun_path = _PATH_LOG,
};
int s, code;
FILE *f;
char *line = NULL, *p;
size_t sz = 0;
ssize_t n;
const char *pri, *fac;
umask(0);
s = socket(AF_UNIX, SOCK_DGRAM, 0);
if (s < 0)
err(1, "socket");
unlink(addr.sun_path);
if (bind(s, (struct sockaddr *)&addr, sizeof(addr)) < 0)
err(1, "bind");
f = fdopen(s, "r");
if (!f)
err(1, "fdopen");
setlinebuf(stdout);
for (;;) {
n = getline(&line, &sz, f);
if (n == -1)
break;
p = line;
if (*p != '<')
continue;
++p;
code = strtol(p, &p, 10);
if (*p != '>')
continue;
++p;
pri = codename(prioritynames, code & LOG_PRIMASK);
fac = codename(facilitynames, code & LOG_FACMASK);
printf("%s.%s: %s", pri, fac, p);
}
fclose(f);
return 0;
}
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