farrokhi/fsipd
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- add basic logging support to fsipd

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This commit is contained in:
Babak Farrokhi 2015-10-21 18:16:13 +03:30
parent 3ca12815f5
commit ed43cbd4e1
1 changed files with 15 additions and 4 deletions
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19
fsipd.c
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@ -57,7 +57,7 @@
struct pidfh *pfh; struct pidfh *pfh;
struct sockaddr_in sa; struct sockaddr_in sa;
struct protoent *proto_tcp, *proto_udp; struct protoent *proto_tcp, *proto_udp;
log_t *lh; log_t *lfh;
/* /*
* Prepare for a clean shutdown * Prepare for a clean shutdown
@ -66,6 +66,7 @@ void
daemon_shutdown() daemon_shutdown()
{ {
pidfile_remove(pfh); pidfile_remove(pfh);
log_close(lfh);
} }
/* /*
@ -77,7 +78,7 @@ signal_handler(int sig)
switch (sig) { switch (sig) {
case SIGHUP: case SIGHUP:
log_reopen(&lh); log_reopen(&lfh);
break; break;
case SIGINT: case SIGINT:
case SIGTERM: case SIGTERM:
@ -92,9 +93,9 @@ signal_handler(int sig)
void void
process_request(char *str) process_request(char *str)
{ {
/* check input str for SIP requests */ /* TODO: change format to CSV */
syslog(LOG_ALERT, "sip: %s, sport: %d, payload: \"%s\"\n", log_tsprintf(lfh, "sip: %s, sport: %d, payload: \"%s\"\n",
inet_ntoa(sa.sin_addr), ntohs(sa.sin_port), str); inet_ntoa(sa.sin_addr), ntohs(sa.sin_port), str);
} }
@ -116,12 +117,18 @@ daemon_start()
/* Check if we can acquire the pid file */ /* Check if we can acquire the pid file */
pfh = pidfile_open(NULL, 0600, &otherpid); pfh = pidfile_open(NULL, 0600, &otherpid);
if (pfh == NULL) { if (pfh == NULL) {
if (errno == EEXIST) { if (errno == EEXIST) {
errx(EXIT_FAILURE, "Daemon already running, pid: %jd.", (intmax_t)otherpid); errx(EXIT_FAILURE, "Daemon already running, pid: %jd.", (intmax_t)otherpid);
} }
err(EXIT_FAILURE, "Cannot open or create pidfile"); err(EXIT_FAILURE, "Cannot open or create pidfile");
} }
/* open a log file in current directory */
lfh = log_open(NULL, 0644);
if ((lfh = log_open("test.log", 0600)) == NULL) {
err(EXIT_FAILURE, "Cannot open log file");
}
/* setup socket */ /* setup socket */
if ((proto_tcp = getprotobyname("tcp")) == NULL) if ((proto_tcp = getprotobyname("tcp")) == NULL)
return -1; return -1;
@ -180,6 +187,10 @@ daemon_start()
/* create new session and process group */ /* create new session and process group */
setsid(); setsid();
syslog(LOG_ALERT, "%s started with PID %d\n",
getprogname(), getpid());
/* persist pid */ /* persist pid */
pidfile_write(pfh); pidfile_write(pfh);