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mdns: allow explicit txt value length

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* Original commit: espressif/esp-idf@b4e0088b68
This commit is contained in:
Jiacheng Guo
2021-06-15 20:13:00 +08:00
committed by suren-gabrielyan-espressif
parent 73b1763029
commit 2ddaee2b6e
4 changed files with 140 additions and 31 deletions
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7
examples/protocols/mdns/main/mdns_example_main.c
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@ -75,7 +75,7 @@ static void initialise_mdns(void)
//add another TXT item
ESP_ERROR_CHECK( mdns_service_txt_item_set("_http", "_tcp", "path", "/foobar") );
//change TXT item value
ESP_ERROR_CHECK( mdns_service_txt_item_set("_http", "_tcp", "u", "admin") );
ESP_ERROR_CHECK( mdns_service_txt_item_set_with_explicit_value_len("_http", "_tcp", "u", "admin", strlen("admin")) );
free(hostname);
}
@ -98,9 +98,10 @@ static void mdns_print_results(mdns_result_t * results){
printf(" SRV : %s.local:%u\n", r->hostname, r->port);
}
if(r->txt_count){
printf(" TXT : [%u] ", r->txt_count);
printf(" TXT : [%zu] ", r->txt_count);
for(t=0; t<r->txt_count; t++){
printf("%s=%s; ", r->txt[t].key, r->txt[t].value?r->txt[t].value:"NULL");
printf("%s=%s(%d); ", r->txt[t].key, r->txt[t].value?r->txt[t].value:"NULL",
r->txt_value_len[t]);
}
printf("\n");
}