} adns_initflags;
typedef enum {
- adns_qf_search= 0x0001, /* use the searchlist */
- adns_qf_usevc= 0x0002, /* use a virtual circuit (TCP connection) */
- adns_qf_anyquote= 0x0004,
- adns_qf_loosecname= 0x0008, /* allow refs to CNAMEs - without, get _s_cname */
- adns_qf_nocname= 0x0010, /* don't follow CNAMEs, instead give _s_cname */
+ adns_qf_search= 0x000001, /* use the searchlist */
+ adns_qf_usevc= 0x000002, /* use a virtual circuit (TCP connection) */
+ adns_qf_quoteok_query= 0x000010, /* allow quote-requiring chars in query domain */
+ adns_qf_quoteok_cname= 0x000020, /* allow ... in CNAME we go via */
+ adns_qf_quoteok_anshost= 0x000040, /* allow ... in answers expected to be hostnames */
+ adns_qf_cname_loose= 0x000100, /* allow refs to CNAMEs - without, get _s_cname */
+ adns_qf_cname_forbid= 0x000200, /* don't follow CNAMEs, instead give _s_cname */
+ adns__qf_internalmask= 0x0ff000
} adns_queryflags;
typedef enum {
adns_r_rp_raw= 17,
adns_r_rp= adns_r_rp_raw|adns__qtf_mail822,
+
+ adns_r_addr= adns_r_a|adns__qtf_deref
} adns_rrtype;
*/
typedef enum {
+ /* fixme: think about error codes */
adns_s_ok,
adns_s_timeout,
adns_s_nolocalmem,
adns_s_domaintoolong,
} adns_status;
+typedef struct {
+ int len;
+ union {
+ struct sockaddr sa;
+ struct sockaddr_in inet;
+ } addr;
+} adns_addr;
+
typedef struct {
char *dm;
adns_status astatus;
int naddrs; /* temp fail => -1, perm fail => 0, s_ok => >0 */
- struct in_addr *addrs;
+ adns_addr *addrs;
} adns_rr_dmaddr;
typedef struct {
} adns_rr_intdmaddr;
typedef struct {
+ /* Used both for mx_raw, in which case i is the preference and str the domain,
+ * and for txt, in which case each entry has i for the `text' length,
+ * and str for the data (which will have had an extra nul appended
+ * so that if it was plain text it is now a null-terminated string).
+ */
int i;
char *str;
} adns_rr_intstr;
union {
void *untyped;
unsigned char *bytes;
- char *(*str); /* ns_raw, cname, ptr, ptr_raw, txt */
+ char *(*str); /* ns_raw, cname, ptr, ptr_raw */
+ adns_rr_intstr *(*manyistr); /* txt (list of strings ends with i=-1, str=0) */
+ adns_addr *addr; /* addr */
struct in_addr *inaddr; /* a */
adns_rr_dmaddr *dmaddr; /* ns */
- adns_rr_strpair *strpair; /* hinfo, rp, rp_raw */
+ adns_rr_strpair *strpair; /* hinfo ??fixme, rp, rp_raw */
adns_rr_intdmaddr *intdmaddr; /* mx */
adns_rr_intstr *intstr; /* mx_raw */
adns_rr_soa *soa; /* soa, soa_raw */