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ported generic socket to *BSD; minor improvements

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This commit is contained in:
Gerhard Rieger 2008-08-17 23:28:11 +02:00
parent 8947cc92dc
commit 13b73776e7
37 changed files with 1441 additions and 258 deletions

19
xio-ip6.c
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@ -1,5 +1,5 @@
/* source: xio-ip6.c */
/* Copyright Gerhard Rieger 2001-2007 */
/* Copyright Gerhard Rieger 2001-2008 */
/* Published under the GNU General Public License V.2, see file COPYING */
/* this file contains the source for IP6 related functions */
@ -21,15 +21,15 @@ const struct optdesc opt_ipv6_v6only = { "ipv6-v6only", "ipv6only", OPT_IPV6_V6O
const struct optdesc opt_ipv6_join_group = { "ipv6-join-group", "join-group", OPT_IPV6_JOIN_GROUP, GROUP_SOCK_IP6, PH_PASTBIND, TYPE_IP_MREQN, OFUNC_SOCKOPT, SOL_IPV6, IPV6_JOIN_GROUP };
#endif
int xioparsenetwork_ip6(const char *rangename, struct xiorange_ip6 *range) {
int xioparsenetwork_ip6(const char *rangename, struct xiorange *range) {
char *delimpos; /* absolute address of delimiter */
size_t delimind; /* index of delimiter in string */
int bits;
char *baseaddr;
union sockaddr_union sockaddr;
socklen_t sockaddrlen = sizeof(sockaddr);
union xioin6_u *rangeaddr = (union xioin6_u *)&range->addr;
union xioin6_u *rangemask = (union xioin6_u *)&range->mask;
union xioin6_u *rangeaddr = (union xioin6_u *)&range->netaddr.ip6.sin6_addr;
union xioin6_u *rangemask = (union xioin6_u *)&range->netmask.ip6.sin6_addr;
union xioin6_u *nameaddr = (union xioin6_u *)&sockaddr.ip6.sin6_addr;
if (rangename[0] != '[' || rangename[strlen(rangename)-1] != ']') {
@ -87,7 +87,7 @@ int xioparsenetwork_ip6(const char *rangename, struct xiorange_ip6 *range) {
return 0;
}
int xiorange_ip6andmask(struct xiorange_ip6 *range) {
int xiorange_ip6andmask(struct xiorange *range) {
int i;
#if 0
range->addr.s6_addr32[0] &= range->mask.s6_addr32[0];
@ -96,7 +96,8 @@ int xiorange_ip6andmask(struct xiorange_ip6 *range) {
range->addr.s6_addr32[3] &= range->mask.s6_addr32[3];
#else
for (i = 0; i < 16; ++i) {
range->addr.s6_addr[i] &= range->mask.s6_addr[i];
range->netaddr.ip6.sin6_addr.s6_addr[i] &=
range->netmask.ip6.sin6_addr.s6_addr[i];
}
#endif
return 0;
@ -104,12 +105,12 @@ int xiorange_ip6andmask(struct xiorange_ip6 *range) {
/* check if peer address is within permitted range.
return >= 0 if so. */
int xiocheckrange_ip6(struct sockaddr_in6 *pa, struct xiorange_ip6 *range) {
int xiocheckrange_ip6(struct sockaddr_in6 *pa, struct xiorange *range) {
union xioin6_u masked;
int i;
char peername[256];
union xioin6_u *rangeaddr = (union xioin6_u *)&range->addr;
union xioin6_u *rangemask = (union xioin6_u *)&range->mask;
union xioin6_u *rangeaddr = (union xioin6_u *)&range->netaddr.ip6.sin6_addr;
union xioin6_u *rangemask = (union xioin6_u *)&range->netmask.ip6;
Debug16("permitted client subnet: [%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x]:[%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x]",
htons(rangeaddr->u6_addr16[0]), htons(rangeaddr->u6_addr16[1]),