diff options
Diffstat (limited to 'pingu_iface.c')
| -rw-r--r-- | pingu_iface.c | 42 |
1 files changed, 29 insertions, 13 deletions
diff --git a/pingu_iface.c b/pingu_iface.c index cbd4e40..9e843c5 100644 --- a/pingu_iface.c +++ b/pingu_iface.c @@ -1,6 +1,7 @@ #include <sys/socket.h> #include <arpa/inet.h> +#include <linux/rtnetlink.h> #include <stdio.h> #include <stdlib.h> @@ -107,6 +108,7 @@ struct pingu_iface *pingu_iface_new(struct ev_loop *loop, const char *name) return NULL; } list_init(&iface->ping_list); + list_init(&iface->gateway_list); list_add(&iface->iface_list_entry, &iface_list); return iface; } @@ -137,6 +139,17 @@ void pingu_gateway_add_sorted(struct pingu_iface *iface, list_add_tail(&new_gw->gateway_list_entry, &iface->gateway_list); } +void pingu_iface_gateway_dump(struct pingu_iface *iface) +{ + struct pingu_gateway *gw; + list_for_each_entry(gw, &iface->gateway_list, gateway_list_entry) { + char buf[64]; + sockaddr_to_string(&gw->gw, buf, sizeof(buf)); + log_debug("dump: %s: via %s metric %i", iface->name, buf, + gw->metric); + } +} + struct pingu_gateway *pingu_gateway_new(int family, void *addr, int metric) { @@ -145,18 +158,8 @@ struct pingu_gateway *pingu_gateway_new(int family, void *addr, log_perror("Failed to allocate gateway"); return NULL; } - gw->gw.sa.sa_family = family; + sockaddr_init(&gw->gw, family, addr); gw->metric = metric; - switch (family) { - case AF_INET: - memcpy(&gw->gw.sin.sin_addr, addr, - sizeof(gw->gw.sin.sin_addr)); - break; - case AF_INET6: - memcpy(&gw->gw.sin6.sin6_addr, addr, - sizeof(gw->gw.sin6.sin6_addr)); - break; - } return gw; } @@ -165,8 +168,21 @@ void pingu_iface_add_gateway(struct pingu_iface *iface, int family, { struct pingu_gateway *gw = pingu_gateway_new(family, addr, metric); - if (gw != NULL) - pingu_gateway_add_sorted(iface, gw); + if (gw == NULL) + return; + pingu_gateway_add_sorted(iface, gw); + log_debug("%s: added default gateway", iface->name); +} + +void pingu_iface_gateway(struct pingu_iface *iface, int family, + void *gateway_ptr, int metric, int action) +{ + switch (action) { + case RTM_NEWROUTE: + pingu_iface_add_gateway(iface, family, gateway_ptr, metric); + break; + } + pingu_iface_gateway_dump(iface); } int pingu_iface_init(struct ev_loop *loop, struct list_head *host_list) |