emo/busybox
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Implement optional syslog logging using ordinary

Browse Source 
bb_xx_msg calls, and convert networking/* to it.
The rest of bbox will be converted gradually.
This commit is contained in:
Denis Vlasenko
2006-09-06 18:36:50 +00:00
parent 5d725462d4
commit 3538b9a882
39 changed files with 296 additions and 366 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
networking/udhcp/dhcpd.c
View File

@@ -66,7 +66,7 @@ int udhcpd_main(int argc, char *argv[])
/* Sanity check */
num_ips = ntohl(server_config.end) - ntohl(server_config.start) + 1;
if (server_config.max_leases > num_ips) {
LOG(LOG_ERR, "max_leases value (%lu) not sane, "
bb_error_msg("max_leases value (%lu) not sane, "
"setting to %lu instead",
server_config.max_leases, num_ips);
server_config.max_leases = num_ips;
@@ -90,7 +90,7 @@ int udhcpd_main(int argc, char *argv[])
if (server_socket < 0)
if ((server_socket = listen_socket(INADDR_ANY, SERVER_PORT, server_config.interface)) < 0) {
LOG(LOG_ERR, "FATAL: couldn't create server socket, %m");
bb_perror_msg("FATAL: couldn't create server socket");
return 2;
}
@@ -109,19 +109,19 @@ int udhcpd_main(int argc, char *argv[])
timeout_end = time(0) + server_config.auto_time;
continue;
} else if (retval < 0 && errno != EINTR) {
DEBUG(LOG_INFO, "error on select");
DEBUG("error on select");
continue;
}
switch (udhcp_sp_read(&rfds)) {
case SIGUSR1:
LOG(LOG_INFO, "Received a SIGUSR1");
bb_info_msg("Received a SIGUSR1");
write_leases();
/* why not just reset the timeout, eh */
timeout_end = time(0) + server_config.auto_time;
continue;
case SIGTERM:
LOG(LOG_INFO, "Received a SIGTERM");
bb_info_msg("Received a SIGTERM");
return 0;
case 0: break; /* no signal */
default: continue; /* signal or error (probably EINTR) */
@@ -129,7 +129,7 @@ int udhcpd_main(int argc, char *argv[])
if ((bytes = udhcp_get_packet(&packet, server_socket)) < 0) { /* this waits for a packet - idle */
if (bytes == -1 && errno != EINTR) {
DEBUG(LOG_INFO, "error on read, %m, reopening socket");
DEBUG("error on read, %s, reopening socket", strerror(errno));
close(server_socket);
server_socket = -1;
}
@@ -137,7 +137,7 @@ int udhcpd_main(int argc, char *argv[])
}
if ((state = get_option(&packet, DHCP_MESSAGE_TYPE)) == NULL) {
DEBUG(LOG_ERR, "couldn't get option from packet, ignoring");
bb_error_msg("Couldn't get option from packet, ignoring");
continue;
}
@@ -146,7 +146,7 @@ int udhcpd_main(int argc, char *argv[])
if(static_lease_ip)
{
printf("Found static lease: %x\n", static_lease_ip);
bb_info_msg("Found static lease: %x", static_lease_ip);
memcpy(&static_lease.chaddr, &packet.chaddr, 16);
static_lease.yiaddr = static_lease_ip;
@@ -162,14 +162,14 @@ int udhcpd_main(int argc, char *argv[])
switch (state[0]) {
case DHCPDISCOVER:
DEBUG(LOG_INFO,"received DISCOVER");
DEBUG("Received DISCOVER");
if (sendOffer(&packet) < 0) {
LOG(LOG_ERR, "send OFFER failed");
bb_error_msg("Send OFFER failed");
}
break;
case DHCPREQUEST:
DEBUG(LOG_INFO, "received REQUEST");
DEBUG("received REQUEST");
requested = get_option(&packet, DHCP_REQUESTED_IP);
server_id = get_option(&packet, DHCP_SERVER_ID);
@@ -180,7 +180,7 @@ int udhcpd_main(int argc, char *argv[])
if (lease) {
if (server_id) {
/* SELECTING State */
DEBUG(LOG_INFO, "server_id = %08x", ntohl(server_id_align));
DEBUG("server_id = %08x", ntohl(server_id_align));
if (server_id_align == server_config.server && requested &&
requested_align == lease->yiaddr) {
sendACK(&packet, lease->yiaddr);
@@ -224,22 +224,22 @@ int udhcpd_main(int argc, char *argv[])
}
break;
case DHCPDECLINE:
DEBUG(LOG_INFO,"received DECLINE");
DEBUG("Received DECLINE");
if (lease) {
memset(lease->chaddr, 0, 16);
lease->expires = time(0) + server_config.decline_time;
}
break;
case DHCPRELEASE:
DEBUG(LOG_INFO,"received RELEASE");
DEBUG("Received RELEASE");
if (lease) lease->expires = time(0);
break;
case DHCPINFORM:
DEBUG(LOG_INFO,"received INFORM");
DEBUG("Received INFORM");
send_inform(&packet);
break;
default:
LOG(LOG_WARNING, "unsupported DHCP message (%02x) -- ignoring", state[0]);
bb_info_msg("Unsupported DHCP message (%02x) - ignoring", state[0]);
}
}