int ooSocketGetIpAndPort(OOSOCKET socket, char *ip, int len, int *port, int *family)
{
int ret=ASN_OK;
struct ast_sockaddr addr;
const char *host=NULL;
ret = ast_getsockname(socket, &addr);
if(ret != 0)
return ASN_E_INVSOCKET;
host = ast_sockaddr_stringify_addr(&addr);
if(host && strlen(host) < (unsigned)len)
strcpy(ip, host);
else{
OOTRACEERR1("Error:Insufficient buffer for ip address - "
"ooSocketGetIpAndPort\n");
return -1;
}
*port = ast_sockaddr_port(&addr);
if (family) {
if (ast_sockaddr_is_ipv6(&addr) && !ast_sockaddr_is_ipv4_mapped(&addr))
*family = 6;
else
*family = 4;
}
return ASN_OK;
}
int ast_set_qos(int sockfd, int tos, int cos, const char *desc)
{
int res = 0;
int set_tos;
int set_tclass;
struct ast_sockaddr addr;
/* If the sock address is IPv6, the TCLASS field must be set. */
set_tclass = !ast_getsockname(sockfd, &addr) && ast_sockaddr_is_ipv6(&addr) ? 1 : 0;
/* If the the sock address is IPv4 or (IPv6 set to any address [::]) set TOS bits */
set_tos = (!set_tclass || (set_tclass && ast_sockaddr_is_any(&addr))) ? 1 : 0;
if (set_tos) {
if ((res = setsockopt(sockfd, IPPROTO_IP, IP_TOS, &tos, sizeof(tos)))) {
ast_log(LOG_WARNING, "Unable to set %s DSCP TOS value to %d (may be you have no "
"root privileges): %s\n", desc, tos, strerror(errno));
} else if (tos) {
ast_verb(2, "Using %s TOS bits %d\n", desc, tos);
}
}
#if defined(IPV6_TCLASS) && defined(IPPROTO_IPV6)
if (set_tclass) {
if (!ast_getsockname(sockfd, &addr) && ast_sockaddr_is_ipv6(&addr)) {
if ((res = setsockopt(sockfd, IPPROTO_IPV6, IPV6_TCLASS, &tos, sizeof(tos)))) {
ast_log(LOG_WARNING, "Unable to set %s DSCP TCLASS field to %d (may be you have no "
"root privileges): %s\n", desc, tos, strerror(errno));
} else if (tos) {
ast_verb(2, "Using %s TOS bits %d in TCLASS field.\n", desc, tos);
}
}
}
#endif
#ifdef linux
if (setsockopt(sockfd, SOL_SOCKET, SO_PRIORITY, &cos, sizeof(cos))) {
ast_log(LOG_WARNING, "Unable to set %s CoS to %d: %s\n", desc, cos,
strerror(errno));
} else if (cos) {
ast_verb(2, "Using %s CoS mark %d\n", desc, cos);
}
#endif
return res;
}
