diff options
| -rw-r--r-- | networking/libiproute/iproute.c | 76 |
1 files changed, 45 insertions, 31 deletions
diff --git a/networking/libiproute/iproute.c b/networking/libiproute/iproute.c index cef67c3..f29a515 100644 --- a/networking/libiproute/iproute.c +++ b/networking/libiproute/iproute.c @@ -534,6 +534,7 @@ static int iproute_get(int argc, char **argv) char *odev = NULL; int connected = 0; int from_ok = 0; + const char *options[] = { "from", "iif", "oif", "dev", "notify", "connected", "to", 0 }; memset(&req, 0, sizeof(req)); @@ -552,40 +553,53 @@ static int iproute_get(int argc, char **argv) req.r.rtm_tos = 0; while (argc > 0) { - if (matches(*argv, "from") == 0) { - inet_prefix addr; - NEXT_ARG(); - from_ok = 1; - get_prefix(&addr, *argv, req.r.rtm_family); - if (req.r.rtm_family == AF_UNSPEC) - req.r.rtm_family = addr.family; - if (addr.bytelen) - addattr_l(&req.n, sizeof(req), RTA_SRC, &addr.data, addr.bytelen); - req.r.rtm_src_len = addr.bitlen; - } else if (matches(*argv, "iif") == 0) { - NEXT_ARG(); - idev = *argv; - } else if (matches(*argv, "oif") == 0 || - strcmp(*argv, "dev") == 0) { - NEXT_ARG(); - odev = *argv; - } else if (matches(*argv, "notify") == 0) { - req.r.rtm_flags |= RTM_F_NOTIFY; - } else if (matches(*argv, "connected") == 0) { - connected = 1; - } else { - inet_prefix addr; - if (strcmp(*argv, "to") == 0) { + switch (compare_string_array(options, *argv)) { + case 0: /* from */ + { + inet_prefix addr; + NEXT_ARG(); + from_ok = 1; + get_prefix(&addr, *argv, req.r.rtm_family); + if (req.r.rtm_family == AF_UNSPEC) { + req.r.rtm_family = addr.family; + } + if (addr.bytelen) { + addattr_l(&req.n, sizeof(req), RTA_SRC, &addr.data, addr.bytelen); + } + req.r.rtm_src_len = addr.bitlen; + break; + } + case 1: /* iif */ + NEXT_ARG(); + idev = *argv; + break; + case 2: /* oif */ + case 3: /* dev */ + NEXT_ARG(); + odev = *argv; + break; + case 4: /* notify */ + req.r.rtm_flags |= RTM_F_NOTIFY; + break; + case 5: /* connected */ + connected = 1; + break; + case 6: /* to */ NEXT_ARG(); + default: + { + inet_prefix addr; + get_prefix(&addr, *argv, req.r.rtm_family); + if (req.r.rtm_family == AF_UNSPEC) { + req.r.rtm_family = addr.family; + } + if (addr.bytelen) { + addattr_l(&req.n, sizeof(req), RTA_DST, &addr.data, addr.bytelen); + } + req.r.rtm_dst_len = addr.bitlen; } - get_prefix(&addr, *argv, req.r.rtm_family); - if (req.r.rtm_family == AF_UNSPEC) - req.r.rtm_family = addr.family; - if (addr.bytelen) - addattr_l(&req.n, sizeof(req), RTA_DST, &addr.data, addr.bytelen); - req.r.rtm_dst_len = addr.bitlen; + argc--; argv++; } - argc--; argv++; } if (req.r.rtm_dst_len == 0) { |