return adns_s_ok;
}
-static int dip_inaddr(struct in_addr a, struct in_addr b) {
- /* fixme implement sortlist */
- return 0;
+static int search_sortlist(adns_state ads, struct in_addr ad) {
+ const struct sortlist *slp;
+ int i;
+
+ for (i=0, slp=ads->sortlist;
+ i<ads->nsortlist && !((ad.s_addr & slp->mask.s_addr) == slp->base.s_addr);
+ i++, slp++);
+ return i;
}
-static int di_inaddr(const void *datap_a, const void *datap_b) {
+static int dip_inaddr(adns_state ads, struct in_addr a, struct in_addr b) {
+ int ai, bi;
+
+ if (!ads->nsortlist) return 0;
+
+ ai= search_sortlist(ads,a);
+ bi= search_sortlist(ads,b);
+ return bi<ai;
+}
+
+static int di_inaddr(adns_state ads, const void *datap_a, const void *datap_b) {
const struct in_addr *ap= datap_a, *bp= datap_b;
- return dip_inaddr(*ap,*bp);
+ return dip_inaddr(ads,*ap,*bp);
}
static adns_status cs_inaddr(vbuf *vb, const void *datap) {
return adns_s_ok;
}
-static int di_addr(const void *datap_a, const void *datap_b) {
+static int di_addr(adns_state ads, const void *datap_a, const void *datap_b) {
const adns_rr_addr *ap= datap_a, *bp= datap_b;
assert(ap->addr.sa.sa_family == AF_INET);
- return dip_inaddr(ap->addr.inet.sin_addr,bp->addr.inet.sin_addr);
+ return dip_inaddr(ads, ap->addr.inet.sin_addr, bp->addr.inet.sin_addr);
}
+static int div_addr(void *context, const void *datap_a, const void *datap_b) {
+ const adns_state ads= context;
+
+ return di_addr(ads, datap_a, datap_b);
+}
+
static adns_status csp_addr(vbuf *vb, const adns_rr_addr *rrp) {
const char *ia;
static char buf[30];
ha->naddrs= naddrs;
ha->astatus= adns_s_ok;
- adns__isort(ha->addrs, naddrs, sizeof(adns_rr_addr), pai->qu->vb.buf, di_addr);
+ adns__isort(ha->addrs, naddrs, sizeof(adns_rr_addr), pai->qu->vb.buf,
+ div_addr, pai->ads);
}
return adns_s_ok;
}
return adns_s_ok;
}
-static int dip_hostaddr(const adns_rr_hostaddr *ap, const adns_rr_hostaddr *bp) {
+static int dip_hostaddr(adns_state ads, const adns_rr_hostaddr *ap, const adns_rr_hostaddr *bp) {
if (ap->astatus != bp->astatus) return ap->astatus;
if (ap->astatus) return 0;
assert(ap->addrs[0].addr.sa.sa_family == AF_INET);
assert(bp->addrs[0].addr.sa.sa_family == AF_INET);
- return dip_inaddr(ap->addrs[0].addr.inet.sin_addr, bp->addrs[0].addr.inet.sin_addr);
+ return dip_inaddr(ads,
+ ap->addrs[0].addr.inet.sin_addr,
+ bp->addrs[0].addr.inet.sin_addr);
}
-static int di_hostaddr(const void *datap_a, const void *datap_b) {
+static int di_hostaddr(adns_state ads, const void *datap_a, const void *datap_b) {
const adns_rr_hostaddr *ap= datap_a, *bp= datap_b;
- return dip_hostaddr(ap,bp);
+ return dip_hostaddr(ads, ap,bp);
}
static void mfp_hostaddr(adns_query qu, adns_rr_hostaddr *rrp) {
return adns_s_ok;
}
-static int di_mx_raw(const void *datap_a, const void *datap_b) {
+static int di_mx_raw(adns_state ads, const void *datap_a, const void *datap_b) {
const adns_rr_intstr *ap= datap_a, *bp= datap_b;
if (ap->i < bp->i) return 0;
return adns_s_ok;
}
-static int di_mx(const void *datap_a, const void *datap_b) {
+static int di_mx(adns_state ads, const void *datap_a, const void *datap_b) {
const adns_rr_inthostaddr *ap= datap_a, *bp= datap_b;
if (ap->i < bp->i) return 0;
if (ap->i > bp->i) return 1;
- return dip_hostaddr(&ap->ha,&bp->ha);
+ return dip_hostaddr(ads, &ap->ha, &bp->ha);
}
/*