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Merge branch 'develop' into rbtree-dict

This commit is contained in:
Willem Toorop 2013-11-02 04:10:10 -07:00
parent e0c28a6346 e3e2247f27
commit 615878f5b8
2 changed files with 19 additions and 20 deletions
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1
src/sync.c
View File

@ -32,6 +32,7 @@
#include <unbound-event.h> #include <unbound-event.h>
#include "context.h" #include "context.h"
#include "general.h" #include "general.h"
#include "util-internal.h"
#include <string.h> #include <string.h>
/* stuff to make it compile pedantically */ /* stuff to make it compile pedantically */

40
src/util-internal.c
View File

@ -463,32 +463,30 @@ getdns_dict *create_getdns_response(struct getdns_dns_req* completed_request) {
} }
/* /*
* temporary, cheesy function to reverse an IPv4 address * reverse an IP address for PTR lookup
* and slap "in-addr.arpa" on it. Will replace
* XXX
*/ */
char * char *
reverse_address(char *addr_str) reverse_address(char *addr_str)
{ {
char *res_buf; ldns_rdf *addr_rdf;
char *src_start = 0; ldns_rdf *rev_rdf;
char *dest_start; char *rev_str;
/* magic number 9 = 3 '.' + 5 'in-addr.arpa' + null terminator */ addr_rdf = ldns_rdf_new_frm_str(LDNS_RDF_TYPE_A, addr_str);
if ((res_buf = (char *)malloc(strlen(addr_str)+17)) == (char *)0) if (! addr_rdf) {
return 0; addr_rdf = ldns_rdf_new_frm_str(LDNS_RDF_TYPE_AAAA, addr_str);
dest_start=res_buf; if (! addr_rdf)
while ((src_start = strrchr(addr_str, '.')) != 0) { return NULL;
strcpy(dest_start, src_start+1);
*src_start = 0;
dest_start = dest_start + strlen(dest_start);
*dest_start++ = '.';
}
strcpy(dest_start, addr_str);
dest_start = dest_start + strlen(dest_start);
strcpy(dest_start, ".in-addr.arpa");
return res_buf;
} }
rev_rdf = ldns_rdf_address_reverse(addr_rdf);
ldns_rdf_deep_free(addr_rdf);
if (! rev_rdf)
return NULL;
rev_str = ldns_rdf2str(rev_rdf);
ldns_rdf_deep_free(rev_rdf);
return rev_str;
}