190 static int doh_done(struct Curl_easy *doh, CURLcode result)  in doh_done()  argument
192   struct Curl_easy *data = doh->set.dohfor;  in doh_done()
193   struct dohdata *dohp = data->req.doh;  in doh_done()
211   result = curl_easy_setopt(doh, x, y);       \
224   struct Curl_easy *doh = NULL;  in dohprobe()  local
263   result = Curl_open(&doh);  in dohprobe()
362       (void)curl_easy_setopt(doh, CURLOPT_SSL_OPTIONS, mask);  in dohprobe()
365     doh->set.fmultidone = doh_done;  in dohprobe()
366     doh->set.dohfor = data; /* identify for which transfer this is done */  in dohprobe()
367     p->easy = doh;  in dohprobe()
372     DEBUGASSERT(!doh->set.private_data);  in dohprobe()
374     if(curl_multi_add_handle(multi, doh))  in dohprobe()
384   Curl_close(&doh);  in dohprobe()
406   DEBUGASSERT(!data->req.doh);  in Curl_doh()
410   dohp = data->req.doh = calloc(sizeof(struct dohdata), 1);  in Curl_doh()
414   conn->bits.doh = TRUE;  in Curl_doh()
444   data->req.doh->headers = NULL;  in Curl_doh()
448   Curl_safefree(data->req.doh);  in Curl_doh()
452 static DOHcode skipqname(const unsigned char *doh, size_t dohlen,  in skipqname()  argument
459     length = doh[*indexp];  in skipqname()
476 static unsigned short get16bit(const unsigned char *doh, int index)  in get16bit()  argument
478   return (unsigned short)((doh[index] << 8) | doh[index + 1]);  in get16bit()
481 static unsigned int get32bit(const unsigned char *doh, int index)  in get32bit()  argument
485    doh += index;  in get32bit()
490   return ( (unsigned)doh[0] << 24) | (doh[1] << 16) |(doh[2] << 8) | doh[3];  in get32bit()
493 static DOHcode store_a(const unsigned char *doh, int index, struct dohentry *d)  in store_a()  argument
499     memcpy(&a->ip.v4, &doh[index], 4);  in store_a()
505 static DOHcode store_aaaa(const unsigned char *doh,  in store_aaaa()  argument
513     memcpy(&a->ip.v6, &doh[index], 16);  in store_aaaa()
519 static DOHcode store_cname(const unsigned char *doh,  in store_cname()  argument
535     length = doh[index];  in store_cname()
543       newpos = (length & 0x3f) << 8 | doh[index + 1];  in store_cname()
560       if(Curl_dyn_addn(c, &doh[index], length))  in store_cname()
571 static DOHcode rdata(const unsigned char *doh,  in rdata()  argument
588     rc = store_a(doh, index, d);  in rdata()
595     rc = store_aaaa(doh, index, d);  in rdata()
600     rc = store_cname(doh, dohlen, index, d);  in rdata()
624 UNITTEST DOHcode doh_decode(const unsigned char *doh,  in doh_decode()  argument
641   if(!doh || doh[0] || doh[1])  in doh_decode()
643   rcode = doh[3] & 0x0f;  in doh_decode()
647   qdcount = get16bit(doh, 4);  in doh_decode()
649     rc = skipqname(doh, dohlen, &index);  in doh_decode()
658   ancount = get16bit(doh, 6);  in doh_decode()
663     rc = skipqname(doh, dohlen, &index);  in doh_decode()
670     type = get16bit(doh, index);  in doh_decode()
680     class = get16bit(doh, index);  in doh_decode()
688     ttl = get32bit(doh, index);  in doh_decode()
696     rdlength = get16bit(doh, index);  in doh_decode()
701     rc = rdata(doh, dohlen, rdlength, type, index, d);  in doh_decode()
708   nscount = get16bit(doh, 8);  in doh_decode()
710     rc = skipqname(doh, dohlen, &index);  in doh_decode()
722     rdlength = get16bit(doh, index);  in doh_decode()
730   arcount = get16bit(doh, 10);  in doh_decode()
732     rc = skipqname(doh, dohlen, &index);  in doh_decode()
744     rdlength = get16bit(doh, index);  in doh_decode()
927   struct dohdata *dohp = data->req.doh;  in Curl_doh_is_resolved()
1005     Curl_safefree(data->req.doh);  in Curl_doh_is_resolved()