diff options
Diffstat (limited to 'accel-pppd/ctrl/ipoe/ipoe.c')
| -rw-r--r-- | accel-pppd/ctrl/ipoe/ipoe.c | 130 |
1 files changed, 25 insertions, 105 deletions
diff --git a/accel-pppd/ctrl/ipoe/ipoe.c b/accel-pppd/ctrl/ipoe/ipoe.c index 95b7533..05a9ff5 100644 --- a/accel-pppd/ctrl/ipoe/ipoe.c +++ b/accel-pppd/ctrl/ipoe/ipoe.c @@ -33,6 +33,7 @@ #include "ipset.h" #include "connlimit.h" +#include "vlan_mon.h" #include "ipoe.h" @@ -2119,7 +2120,7 @@ static void ipoe_serv_release(struct ipoe_serv *serv) if (serv->vid) { log_info2("ipoe: remove vlan %s\n", serv->ifname); iplink_vlan_del(serv->ifindex); - ipoe_nl_add_vlan_mon_vid(serv->parent_ifindex, serv->vid); + vlan_mon_add_vid(serv->parent_ifindex, ETH_P_IP, serv->vid); } triton_context_unregister(&serv->ctx); @@ -2255,48 +2256,7 @@ static int get_offer_delay() return 0; } -static int make_vlan_name(const char *parent, int svid, int cvid, char *name) -{ - char *ptr1 = name, *endptr = name + IFNAMSIZ; - const char *ptr2 = conf_vlan_name; - char svid_str[5], cvid_str[5], *ptr3; - -#ifdef USE_LUA - if (!memcmp(conf_vlan_name, "lua:", 4)) - return ipoe_lua_make_vlan_name(conf_vlan_name + 4, parent, svid, cvid, name); -#endif - - sprintf(svid_str, "%i", svid); - sprintf(cvid_str, "%i", cvid); - - while (ptr1 < endptr && *ptr2) { - if (ptr2[0] == '%' && ptr2[1] == 'I') { - while (ptr1 < endptr && *parent) - *ptr1++ = *parent++; - ptr2 += 2; - } else if (ptr2[0] == '%' && ptr2[1] == 'N') { - ptr3 = cvid_str; - while (ptr1 < endptr && *ptr3) - *ptr1++ = *ptr3++; - ptr2 += 2; - } else if (ptr2[0] == '%' && ptr2[1] == 'P') { - ptr3 = svid_str; - while (ptr1 < endptr && *ptr3) - *ptr1++ = *ptr3++; - ptr2 += 2; - } else - *ptr1++ = *ptr2++; - } - - if (ptr1 == endptr) - return 1; - - *ptr1 = 0; - - return 0; -} - -void ipoe_vlan_notify(int ifindex, int vid) +void ipoe_vlan_mon_notify(int ifindex, int vid) { struct conf_sect_t *sect = conf_get_section("ipoe"); struct conf_option_t *opt; @@ -2321,20 +2281,24 @@ void ipoe_vlan_notify(int ifindex, int vid) svid = iplink_vlan_get_vid(ifindex); - if (make_vlan_name(ifr.ifr_name, svid, vid, ifname)) { +#ifdef USE_LUA + if (!memcmp(conf_vlan_name, "lua:", 4)) + r = ipoe_lua_make_vlan_name(conf_vlan_name + 4, parent, svid, cvid, name); + else +#endif + r = make_vlan_name(conf_vlan_name, ifr.ifr_name, svid, vid, ifname); + if (r) { log_error("ipoe: vlan-mon: %s.%i: interface name is too long\n", ifr.ifr_name, vid); return; } - log_info2("ipoe: create vlan %s parent %s\n", ifname, ifr.ifr_name); - strcpy(ifr.ifr_name, ifname); len = strlen(ifr.ifr_name); - if (iplink_vlan_add(ifr.ifr_name, ifindex, vid)) { - log_warn("ipoe: vlan-mon: %s: failed to add vlan\n", ifr.ifr_name); + if (iplink_vlan_add(ifr.ifr_name, ifindex, vid)) return; - } + + log_info2("ipoe: create vlan %s parent %s\n", ifname, ifr.ifr_name); ioctl(sock_fd, SIOCGIFFLAGS, &ifr, sizeof(ifr)); ifr.ifr_flags |= IFF_UP; @@ -2993,59 +2957,6 @@ out_err: return -1; } -static int parse_vlan_mon(const char *opt, long *mask) -{ - char *ptr, *ptr2; - int vid, vid2; - - ptr = strchr(opt, ','); - if (!ptr) - ptr = strchr(opt, 0); - - if (*ptr == ',') - memset(mask, 0xff, 4096/8); - else if (*ptr == 0) { - memset(mask, 0, 4096/8); - return 0; - } else - goto out_err; - - while (1) { - vid = strtol(ptr + 1, &ptr2, 10); - if (vid <= 0 || vid >= 4096) { - log_error("ipoe: vlan-mon=%s: invalid vlan %i\n", opt, vid); - return -1; - } - - if (*ptr2 == '-') { - vid2 = strtol(ptr2 + 1, &ptr2, 10); - if (vid2 <= 0 || vid2 >= 4096) { - log_error("ipoe: vlan-mon=%s: invalid vlan %i\n", opt, vid2); - return -1; - } - - for (; vid < vid2; vid++) - mask[vid / (8*sizeof(long))] &= ~(1lu << (vid % (8*sizeof(long)))); - } - - mask[vid / (8*sizeof(long))] &= ~(1lu << (vid % (8*sizeof(long)))); - - if (*ptr2 == 0) - break; - - if (*ptr2 != ',') - goto out_err; - - ptr = ptr2; - } - - return 0; - -out_err: - log_error("ipoe: vlan-mon=%s: failed to parse\n", opt); - return -1; -} - static void add_vlan_mon(const char *opt, long *mask) { const char *ptr; @@ -3087,7 +2998,7 @@ static void add_vlan_mon(const char *opt, long *mask) mask1[serv->vid / (8*sizeof(long))] |= 1lu << (serv->vid % (8*sizeof(long))); } - ipoe_nl_add_vlan_mon(ifindex, mask1, sizeof(mask1)); + vlan_mon_add(ifindex, ETH_P_IP, mask1, sizeof(mask1)); } static int __load_vlan_mon_re(int index, int flags, const char *name, struct iplink_arg *arg) @@ -3116,7 +3027,7 @@ static int __load_vlan_mon_re(int index, int flags, const char *name, struct ipl mask1[serv->vid / (8*sizeof(long))] |= 1lu << (serv->vid % (8*sizeof(long))); } - ipoe_nl_add_vlan_mon(index, mask1, sizeof(mask1)); + vlan_mon_add(index, ETH_P_IP, mask1, sizeof(mask1)); return 0; } @@ -3158,8 +3069,17 @@ static void load_vlan_mon(struct conf_sect_t *sect) { struct conf_option_t *opt; long mask[4096/8/sizeof(long)]; + static int registered = 0; + + if (!triton_module_loaded("vlan-mon")) + return; + + if (!registered) { + vlan_mon_register_proto(ETH_P_IP, ipoe_vlan_mon_notify); + registered = 1; + } - ipoe_nl_del_vlan_mon(-1); + vlan_mon_del(-1, ETH_P_IP); list_for_each_entry(opt, §->items, entry) { if (strcmp(opt->name, "vlan-mon")) |