struct zonefile *
zonefile_init_fname(const char *fname)
{
struct zonefile *z = my_calloc(1, sizeof(struct zonefile));
size_t len_fname = strlen(fname);
if (len_fname >= 3 &&
fname[len_fname - 3] == '.' &&
fname[len_fname - 2] == 'g' &&
fname[len_fname - 1] == 'z')
{
ubuf *u = ubuf_new();
ubuf_add_cstr(u, "zcat ");
ubuf_add_cstr(u, fname);
z->fp = popen(ubuf_cstr(u), "r");
z->is_pipe = true;
ubuf_destroy(&u);
} else {
z->fp = fopen(fname, "r");
}
if (z->fp == NULL)
return (NULL);
z->valid = true;
if (read_soa(z) != LDNS_STATUS_OK)
zonefile_destroy(&z);
return (z);
}
wdns_res
wdns_str_to_rdata(const char * str, uint16_t rrtype, uint16_t rrclass,
uint8_t **rdata, size_t *rdlen) {
ubuf *u;
wdns_res res;
u = ubuf_new();
res = _wdns_str_to_rdata_ubuf(u, str, rrtype, rrclass);
if (res == wdns_res_success) {
ubuf_detach(u, (uint8_t **) rdata, rdlen);
}
ubuf_destroy(&u);
return (res);
}
char *
wdns_rdata_to_str(const uint8_t *rdata, uint16_t rdlen,
uint16_t rrtype, uint16_t rrclass)
{
char *ret;
size_t retsz;
ubuf *u;
u = ubuf_new();
_wdns_rdata_to_ubuf(u, rdata, rdlen, rrtype, rrclass);
ubuf_cterm(u);
ubuf_detach(u, (uint8_t **) &ret, &retsz);
ubuf_destroy(&u);
return (ret);
}
