int cliLoggingHostCmd(CliMode mode, int argc, char **argv) {
char *data = (char *) pktout + sizeof(RcpPkt);
*data = '\0'; // cleaning the return string
// no command
if (strcmp("no", argv[0]) == 0) {
// extract address
uint32_t ip;
if (atoip(argv[3], &ip)) {
strcpy(data, "Error: invalid IP address");
return RCPERR;
}
RcpSyslogHost *found = host_find(ip);
if (found == NULL)
return 0;
found->valid = 0;
}
else {
// extract address and port
uint32_t ip;
if (atoip(argv[2], &ip)) {
strcpy(data, "Error: invalid IP address");
return RCPERR;
}
uint16_t port = 0;
if (argc == 5) {
int p = atoi(argv[4]);
port = (uint16_t) p;
}
RcpSyslogHost *found = host_find(ip);
if (found != NULL) {
// modify existing host
found->port = port;
return 0;
}
// set a new host
RcpSyslogHost *newhost = host_find_empty();
if (newhost == NULL) {
strcpy(data, "Error: cannot configure host, limit reached\n");
return RCPERR;
}
memset(newhost, 0, sizeof(RcpSyslogHost));
newhost->ip = ip;
newhost->port = port;
newhost->valid = 1;
}
return 0;
}
void
script_done(struct relayd *env, struct ctl_script *scr)
{
struct host *host;
if ((host = host_find(env, scr->host)) == NULL)
fatalx("hce_dispatch_parent: invalid host id");
if (scr->retval < 0)
host->up = HOST_UNKNOWN;
else if (scr->retval == 0)
host->up = HOST_DOWN;
else
host->up = HOST_UP;
host->flags |= F_CHECK_DONE;
hce_notify_done(host, host->up == HOST_UP ?
HCE_SCRIPT_OK : HCE_SCRIPT_FAIL);
}
// no ip host command
int cliNoIpHostNameCmd(CliMode mode, int argc, char **argv) {
ASSERT(strlen(argv[1]) <= CLI_MAX_HOSTNAME);
char *data = (char *) pktout + sizeof(RcpPkt);
*data = '\0'; // cleaning the return string
// find the host
RcpIpHost *found = host_find(argv[3]);
// remove the host
if (found != NULL) {
found->valid = 0;
// change in system files needed
update_hosts_file = 1;
}
// send dns update message to dns proxy
trigger_dns_update();
return 0;
}
// ip host command
int cliIpHostNameCmd(CliMode mode, int argc, char **argv) {
ASSERT(strlen(argv[1]) <= CLI_MAX_HOSTNAME);
char *data = (char *) pktout + sizeof(RcpPkt);
*data = '\0'; // cleaning the return string
// extract the ip address
uint32_t addr;
if (atoip(argv[3], &addr)) {
sprintf(data, "Error: invalid IP address\n");
return RCPERR;
}
// find the host
RcpIpHost *found = host_find(argv[2]);
// update or add a new host
if (found) {
// update the ip address
found->ip = addr;
}
else {
// add a new host
RcpIpHost *newhost = host_find_empty();
memset(newhost, 0, sizeof(RcpIpHost));
strcpy(newhost->name, argv[2]);
newhost->ip = addr;
newhost->valid = 1;
}
// change in system files needed
update_hosts_file = 1;
// send dns update message to dns proxy
trigger_dns_update();
return 0;
}
