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Make this example conform to API specs 

Corrections should be reported back eventually...
This commit is contained in:
Willem Toorop 2013-10-29 16:17:40 +01:00
parent fbff480a31
commit 37fe39e4ae
1 changed files with 9 additions and 12 deletions
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21
src/example/example_simple_answers.c
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@ -49,11 +49,11 @@ void this_callbackfn(struct getdns_context_t *this_context,
if (this_callback_type == GETDNS_CALLBACK_COMPLETE) /* This is a callback with data */ if (this_callback_type == GETDNS_CALLBACK_COMPLETE) /* This is a callback with data */
{ {
/* Be sure the search returned something */ /* Be sure the search returned something */
uint32_t * this_error = NULL; uint32_t this_error;
this_ret = getdns_dict_get_int(this_response, "status", this_error); // Ignore any error this_ret = getdns_dict_get_int(this_response, "status", &this_error); // Ignore any error
if (*this_error != GETDNS_RESPSTATUS_GOOD) // If the search didn't return "good" if (this_error != GETDNS_RESPSTATUS_GOOD) // If the search didn't return "good"
{ {
fprintf(stderr, "The search had no results, and a return value of %d. Exiting.", *this_error); fprintf(stderr, "The search had no results, and a return value of %d. Exiting.", this_error);
return; return;
} }
struct getdns_list * just_the_addresses_ptr; struct getdns_list * just_the_addresses_ptr;
@ -63,17 +63,14 @@ void this_callbackfn(struct getdns_context_t *this_context,
fprintf(stderr, "Trying to get the answers failed: %d", this_ret); fprintf(stderr, "Trying to get the answers failed: %d", this_ret);
return; return;
} }
size_t * num_addresses_ptr = NULL; size_t num_addresses = 0;
this_ret = getdns_list_get_length(just_the_addresses_ptr, num_addresses_ptr); // Ignore any error this_ret = getdns_list_get_length(just_the_addresses_ptr, &num_addresses); // Ignore any error
/* Go through each record */ /* Go through each record */
for ( size_t rec_count = 0; rec_count <= *num_addresses_ptr; ++rec_count ) for ( size_t rec_count = 0; rec_count < num_addresses; ++rec_count )
{ {
struct getdns_dict * this_address;
this_ret = getdns_list_get_dict(just_the_addresses_ptr, rec_count, &this_address); // Ignore any error
/* Just print the address */
struct getdns_bindata * this_address_data; struct getdns_bindata * this_address_data;
this_ret = getdns_dict_get_bindata(this_address, "address_data", &this_address_data); // Ignore any error this_ret = getdns_list_get_bindata(just_the_addresses_ptr, rec_count, &this_address_data); // Ignore any error
printf("The address is %s", getdns_display_ip_address(this_address_data)); printf("The address is %s\n", getdns_display_ip_address(this_address_data));
} }
} }
else if (this_callback_type == GETDNS_CALLBACK_CANCEL) else if (this_callback_type == GETDNS_CALLBACK_CANCEL)