int mupnp_net_gethostinterfaces(mUpnpNetworkInterfaceList* netIfList)
{
mupnp_log_debug_l4("Entering...\n");
mUpnpNetworkInterface* netIf;
struct in_addr inAddr;
char ipaddr[MUPNP_NET_IPV6_ADDRSTRING_MAXSIZE];
int kaRet;
mupnp_socket_startup();
inAddr.s_addr = 0;
kaRet = ka_tfGetIpAddress(kaInterfaceHandle, &(inAddr.s_addr), 0);
if (kaRet != 0)
return 0;
ka_tfInetToAscii((unsigned long)inAddr.s_addr, ipaddr);
netIf = mupnp_net_interface_new();
mupnp_net_interface_setname(netIf, MUPNP_NET_DEFAULT_IFNAME);
mupnp_net_interface_setaddress(netIf, ipaddr);
mupnp_net_interfacelist_add(netIfList, netIf);
return mupnp_net_interfacelist_size(netIfList);
mupnp_log_debug_l4("Leaving...\n");
}
int mupnp_net_gethostinterfaces(mUpnpNetworkInterfaceList* netIfList)
{
mupnp_log_debug_l4("Entering...\n");
mUpnpNetworkInterface* netIf;
struct hostent hostEnt;
B buf[HBUFLEN];
ERR err;
char* ifname = MUPNP_NET_DEFAULT_IFNAME;
char ifaddr[32];
mupnp_net_interfacelist_clear(netIfList);
err = so_gethostbyname("localhost", &hostEnt, buf);
if (err != 0)
return 0;
inet_ntop(hostEnt.h_addrtype, hostEnt.h_addr, ifaddr, sizeof(ifname));
netIf = mupnp_net_interface_new();
mupnp_net_interface_setname(netIf, ifname);
mupnp_net_interface_setaddress(netIf, ifaddr);
mupnp_net_interfacelist_add(netIfList, netIf);
mupnp_log_debug_l4("Leaving...\n");
return mupnp_net_interfacelist_size(netIfList);
}
int mupnp_net_gethostinterfaces(mUpnpNetworkInterfaceList* netIfList)
{
mupnp_log_debug_l4("Entering...\n");
mUpnpNetworkInterface* netIf;
FILE* fd;
int s;
char buffer[256 + 1];
char ifaddr[20 + 1];
char* ifname;
char* sep;
mupnp_net_interfacelist_clear(netIfList);
s = socket(AF_INET, SOCK_DGRAM, 0);
if (s < 0)
return 0;
fd = fopen(PATH_PROC_NET_DEV, "r");
fgets(buffer, sizeof(buffer) - 1, fd);
fgets(buffer, sizeof(buffer) - 1, fd);
while (!feof(fd)) {
ifname = buffer;
sep;
if (fgets(buffer, sizeof(buffer) - 1, fd) == NULL)
break;
sep = strrchr(buffer, ':');
if (sep)
*sep = 0;
while (*ifname == ' ')
ifname++;
struct ifreq req;
strcpy(req.ifr_name, ifname);
if (ioctl(s, SIOCGIFFLAGS, &req) < 0)
continue;
if (!(req.ifr_flags & IFF_UP))
continue;
if (req.ifr_flags & IFF_LOOPBACK)
continue;
if (ioctl(s, SIOCGIFADDR, &req) < 0)
continue;
strncpy(ifaddr, inet_ntoa(((struct sockaddr_in*)&req.ifr_addr)->sin_addr), sizeof(ifaddr) - 1);
netIf = mupnp_net_interface_new();
mupnp_net_interface_setname(netIf, ifname);
mupnp_net_interface_setaddress(netIf, ifaddr);
mupnp_net_interfacelist_add(netIfList, netIf);
mupnp_log_debug("Interface name: %s, address: %s\n", ifname, ifaddr);
//cout << ifname << ", " << ifaddr << endl;
}
fclose(fd);
close(s);
return mupnp_net_interfacelist_size(netIfList);
mupnp_log_debug_l4("Leaving...\n");
}
mUpnpNetworkInterface *mupnp_net_interface_getany()
{
mUpnpNetworkInterface *netIf;
mupnp_log_debug_l4("Entering...\n");
netIf = mupnp_net_interface_new();
/* It would be more approriate to use INADDR_ANY, but this will do */
mupnp_net_interface_setname(netIf, "INADDR_ANY");
mupnp_net_interface_setaddress(netIf, "0.0.0.0");
mupnp_log_debug_l4("Leaving...\n");
return netIf;
}
int mupnp_net_gethostinterfaces(mUpnpNetworkInterfaceList* netIfList)
{
mUpnpNetworkInterface* netIf;
mupnp_log_debug_l4("Entering...\n");
if (IsInterfaceAddressInitialized == false)
return 0;
netIf = mupnp_net_interface_new();
mupnp_net_interface_setname(netIf, "");
mupnp_net_interface_setaddress(netIf, InterfaceAddress);
mupnp_net_interfacelist_add(netIfList, netIf);
mupnp_log_debug_l4("Leaving...\n");
return mupnp_net_interfacelist_size(netIfList);
}
int mupnp_net_gethostinterfaces(mUpnpNetworkInterfaceList* netIfList)
{
mUpnpNetworkInterface* netIf;
struct ifaddrs* ifaddr;
char addr[NI_MAXHOST + 1];
char netmask[NI_MAXHOST + 1];
char* ifname;
struct ifaddrs* i;
#if defined(HAVE_SOCKADDR_DL)
struct sockaddr_dl* dladdr;
#elif defined(HAVE_SIOCGIFHWADDR)
int sock;
struct ifreq ifr;
#endif
mupnp_log_debug_l4("Entering...\n");
mupnp_net_interfacelist_clear(netIfList);
if (getifaddrs(&ifaddr) != 0) {
mupnp_log_debug("No addresses for interfaces!\n");
return 0;
}
for (i = ifaddr; i != NULL; i = i->ifa_next) {
// Thanks for Ricardo Rivldo (04/10/12)
// - for some reason, vmware and virtualbox \"virtual\" interfaces does not return ifa_addr
if (i->ifa_addr == NULL || i->ifa_netmask == NULL)
continue;
// Thanks for Tobias.Gansen (01/15/06)
if (i->ifa_addr->sa_family != AF_INET)
continue;
if (!(i->ifa_flags & IFF_UP))
continue;
if (i->ifa_flags & IFF_LOOPBACK)
continue;
if (getnameinfo(i->ifa_addr, sizeof(struct sockaddr), addr, NI_MAXHOST, NULL, 0, NI_NUMERICHOST) != 0)
continue;
if (getnameinfo(i->ifa_netmask, sizeof(struct sockaddr), netmask, NI_MAXHOST, NULL, 0, NI_NUMERICHOST) != 0)
continue;
ifname = i->ifa_name;
mupnp_log_debug("Interface name: %s, address: %s\n", ifname, addr);
netIf = mupnp_net_interface_new();
mupnp_net_interface_setname(netIf, ifname);
mupnp_net_interface_setaddress(netIf, addr);
mupnp_net_interface_setnetmask(netIf, netmask);
#if defined(HAVE_SOCKADDR_DL)
dladdr = (struct sockaddr_dl*)(i->ifa_addr);
mupnp_net_interface_setmacaddress(netIf, LLADDR(dladdr));
#elif defined(HAVE_SIOCGIFHWADDR)
sock = socket(AF_INET, SOCK_DGRAM, 0);
strncpy(ifr.ifr_name, ifname, IFNAMSIZ - 1);
ifr.ifr_addr.sa_family = AF_INET;
ioctl(sock, SIOCGIFHWADDR, &ifr);
mupnp_net_interface_setmacaddress(netIf, ifr.ifr_hwaddr.sa_data);
close(sock);
#endif
mupnp_net_interfacelist_add(netIfList, netIf);
}
freeifaddrs(ifaddr);
mupnp_log_debug_l4("Leaving...\n");
return mupnp_net_interfacelist_size(netIfList);
}
