diff options
Diffstat (limited to 'dev.c')
| -rw-r--r-- | dev.c | 182 |
1 files changed, 182 insertions, 0 deletions
@@ -5,6 +5,7 @@ #include <sys/socket.h> #include <linux/if_arp.h> #include <ifaddrs.h> +#include <arpa/inet.h> #include "dev.h" #include "str.h" @@ -221,3 +222,184 @@ void device_leave_promiscuous_mode(const char *ifname, short oldflags) device_set_flags(ifname, oldflags); } + +const char *device_type2str(uint16_t type) +{ + switch (type) { + case ARPHRD_ETHER: + return "ether"; + case ARPHRD_EETHER: + return "eether"; + case ARPHRD_AX25: + return "ax25"; + case ARPHRD_PRONET: + return "pronet"; + case ARPHRD_CHAOS: + return "chaos"; + case ARPHRD_IEEE802: + return "ieee802"; + case ARPHRD_ARCNET: + return "arcnet"; + case ARPHRD_APPLETLK: + return "appletlk"; + case ARPHRD_DLCI: + return "dlci"; + case ARPHRD_ATM: + return "atm"; + case ARPHRD_METRICOM: + return "metricom"; + case ARPHRD_IEEE1394: + return "ieee1394"; + case ARPHRD_INFINIBAND: + return "infiniband"; + case ARPHRD_SLIP: + return "slip"; + case ARPHRD_CSLIP: + return "cslip"; + case ARPHRD_SLIP6: + return "slip6"; + case ARPHRD_CSLIP6: + return "cslip6"; + case ARPHRD_RSRVD: + return "RSRVD"; + case ARPHRD_ADAPT: + return "adapt"; + case ARPHRD_ROSE: + return "rose"; + case ARPHRD_X25: + return "x25"; + case ARPHRD_HWX25: + return "hwx25"; + case ARPHRD_CAN: + return "can"; + case ARPHRD_PPP: + return "ppp"; + case ARPHRD_HDLC: + return "hdlc"; + case ARPHRD_LAPB: + return "lapb"; + case ARPHRD_DDCMP: + return "ddcmp"; + case ARPHRD_RAWHDLC: + return "rawhdlc"; + case ARPHRD_TUNNEL: + return "tunnel"; + case ARPHRD_TUNNEL6: + return "tunnel6"; + case ARPHRD_FRAD: + return "frad"; + case ARPHRD_SKIP: + return "skip"; + case ARPHRD_LOOPBACK: + return "loopback"; + case ARPHRD_LOCALTLK: + return "localtlk"; + case ARPHRD_FDDI: + return "fddi"; + case ARPHRD_BIF: + return "bif"; + case ARPHRD_SIT: + return "sit"; + case ARPHRD_IPDDP: + return "ipddp"; + case ARPHRD_IPGRE: + return "ipgre"; + case ARPHRD_PIMREG: + return "pimreg"; + case ARPHRD_HIPPI: + return "hippi"; + case ARPHRD_ASH: + return "ash"; + case ARPHRD_ECONET: + return "econet"; + case ARPHRD_IRDA: + return "irda"; + case ARPHRD_FCPP: + return "fcpp"; + case ARPHRD_FCAL: + return "fcal"; + case ARPHRD_FCPL: + return "fcpl"; + case ARPHRD_FCFABRIC: + return "fcfb0"; + case ARPHRD_FCFABRIC + 1: + return "fcfb1"; + case ARPHRD_FCFABRIC + 2: + return "fcfb2"; + case ARPHRD_FCFABRIC + 3: + return "fcfb3"; + case ARPHRD_FCFABRIC + 4: + return "fcfb4"; + case ARPHRD_FCFABRIC + 5: + return "fcfb5"; + case ARPHRD_FCFABRIC + 6: + return "fcfb6"; + case ARPHRD_FCFABRIC + 7: + return "fcfb7"; + case ARPHRD_FCFABRIC + 8: + return "fcfb8"; + case ARPHRD_FCFABRIC + 9: + return "fcfb9"; + case ARPHRD_FCFABRIC + 10: + return "fcfb10"; + case ARPHRD_FCFABRIC + 11: + return "fcfb11"; + case ARPHRD_FCFABRIC + 12: + return "fcfb12"; + case ARPHRD_IEEE802_TR: + return "ieee802_tr"; + case ARPHRD_IEEE80211: + return "ieee80211"; + case ARPHRD_IEEE80211_PRISM: + return "ieee80211_prism"; + case ARPHRD_IEEE80211_RADIOTAP: + return "ieee80211_radiotap"; + case ARPHRD_IEEE802154: + return "ieee802154"; + case ARPHRD_PHONET: + return "phonet"; + case ARPHRD_PHONET_PIPE: + return "phonet_pipe"; + case ARPHRD_CAIF: + return "caif"; + case ARPHRD_IP6GRE: + return "ip6gre"; + case ARPHRD_NETLINK: + return "netlink"; + case ARPHRD_NONE: + return "none"; + case ARPHRD_VOID: + return "void"; + default: + return "Unknown"; + } +} + +/* Taken from iproute2 ll_addr_n2a func */ +const char *device_addr2str(const char *addr, int alen, int type, + char *buf, int blen) +{ + int i, l; + + if (alen == 4 && + (type == ARPHRD_TUNNEL || type == ARPHRD_SIT || + type == ARPHRD_IPGRE)) + return inet_ntop(AF_INET, addr, buf, blen); + + if (alen == 16 && type == ARPHRD_TUNNEL6) + return inet_ntop(AF_INET6, addr, buf, blen); + + for (l = 0, i = 0; i < alen; i++) { + if (i == 0) { + snprintf(buf + l, blen, "%02x", addr[i]); + blen -= 2; + l += 2; + } else { + snprintf(buf + l, blen, ":%02x", addr[i]); + blen -= 3; + l += 3; + } + } + + return buf; +} |