diff --git a/src/core/network.c b/src/core/network.c index 52619e4f..4963a542 100644 --- a/src/core/network.c +++ b/src/core/network.c @@ -57,6 +57,18 @@ IPADDR ip4_any = { #endif }; +int net_ip_compare(IPADDR *ip1, IPADDR *ip2) +{ + if (ip1->family != ip2->family) + return 0; + + if (ip1->family == AF_INET6) + return memcmp(&ip1->ip, &ip2->ip, sizeof(ip1->ip)) == 0; + + return memcmp(&ip1->ip, &ip2->ip, 4) == 0; +} + + static void sin_set_ip(union sockaddr_union *so, const IPADDR *ip) { if (ip == NULL) { diff --git a/src/core/network.h b/src/core/network.h index a02f0db9..84f3a56c 100644 --- a/src/core/network.h +++ b/src/core/network.h @@ -33,6 +33,9 @@ extern IPADDR ip4_any; GIOChannel *g_io_channel_new(int handle); +/* returns 1 if IPADDRs are the same */ +int net_ip_compare(IPADDR *ip1, IPADDR *ip2); + int net_connect_ip_handle(const IPADDR *ip, int port, const IPADDR *my_ip); /* Connect to socket with ip address and SSL*/